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Construction #2 - Corresp.; Slope Stability Analysis Recharge Basin #3
A , Y Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 a Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net P,fN,Pa,a December 23, 2002 Nicholas J.Bartilucci,P.E. Pros aw't Henry J.Chlupsa,P.E. Ex u#w Vim Pmwd$W Mr. Robert G. Terry Thomas F.Maher,P.E. vicePesdpM Terry Contracting& Materials, Inc. Robert r.Bums,P.E. vk.p..dMd 840 West Main Street Richard M.Walka Riverhead,NY 11901 Steven A.Fangmann,P.E. V'""°''°'"r Re: Southold Landfill Closure Theodore S.W Pytlar,Jr. Vk.R.rd«d Submittal 47a—Headwall Submittal saMor Aas"ataa D&B No. 1314 Anthony O.Conetts,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. As discussed at the December 20, 2002, well development is included as part of Brian M.Veith,P.E. new groundwater monitoring well construction (see Bid Item 25B—Measurement aaaouataa and Payment); however, a specification for development was not included in the Joseph F.Baader Contract Documents. Gartett M.Bymes,P.E. Rudolph F Cannavale Please find enclosed a specification for well development which should be used to Joseph A.Fioraliso,P.E. develop the new groundwater monitoring wells currently being installed. As Thomas P.Fox,P.G. discussed, in areas where the discharge of development water in the immediate Gerald Gould,C.P.G. vicinityof the well is not practical e. alongthe McBride rou�pp our water William D.Mrxklin,P.E. p ( g'' property), y Neuberger,P.E. truck will be utilized to contain the development for discharge into a pit Michael N Edward Reilly constructed to receive the development water in a remote area of the Borrow Pit. Richard R Russell,P.E. After all of the wells are developed and all development water has been Chanes J.Wachsmuth,RE. discharged,the pit shall be backfilled with soil. Kenneth P.Wenz,Jr.,C.P.G. Payment for use of the water truck and cost to construct and backfill the discharge pit will be based on time and materials. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting&Materials, Inc. December 23, 2002 If you have any questions,please call me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/tam Enclosure cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B F. DeVita, D&B M. Wright, D&B 01314\TFM02(B)LTR-19.DOC constructs onitoring The Contractor will res onsible r obt ning req fired p its, tili markouts an protects utilities affic control safety, security, and removal and disposal of soil . 7 . The Contractor shall develop each monitoring well installed. The Contractor shall develop the ,/ groundwater monitoring wells by airlift, over M/_ ll pumping with a submersible pump, or pump and G 'Moll I surge as approved by the Engineer. Development all continue until the well water contains Sh NTUs or less as measured with a turbidity meter or until the Engineer approves cessation of development. The sediment-free condition is to be measured within the first 15 minutes of pumping following start-up. Well development shall be supplemented by measurements of field parameters, including temperature, pH and conductivity.' Development shall continue until the field parameters stabilize for a minimum of three consecutive readings of 10 percent or less variability for each of the parameters or until the Engineer approves cessation of development . 8 . The we�l s and sc all be ed s t, pl concentri a borehole. 9. Oversight of all dril actio' es shall be provided by a ogist w.' experience in hydrogeolog rojects and th at least 5 years experi a with the oposed drilling Mo ' oring well nstruction to shall e prepared by t geologist f each we and submitted t he Engineer in 14 ca dar days of the a of comp on of wel construction. The 1 constr on logs sh be typed. All to shall ' clude name project, contract n er well identifi ion number, location s ch, date of dri ing/construction, and name of the geologist. a logs shall incl of boring below rade from measur ents accurate to within 0 -foot and sh show screen sl size, gth, depth and erials of construc on, a dimensions of the orehole, and depth an thickness of sand and Ing. By signing each well construction log, the geologist ♦1901/R0129209.DOC(R02) 2 .5-6 Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@woridnet.att.net December 17, 2002 Principals Nicholas J.Bartilucci,P.E. Praaid8W Henry J.Chlupsa,P.E. ex.o„eY.vim Mr. Robert G. Terry vim Pread"n,a"aa F.Maher'P.E. Terry Contracting& Materials, Inc. Robert T.Bums,P.E. 840 West Main Street Lwia Prete.>. Richard M.Walks Riverhead,NY 11901 Vko Prewarr Steven A.Fangmann,P.E. Vice Plood"" Re: Southold Landfill Closure Theodore S.Pytlar,Jr. W- Recharge Basin No. 1 - Headwall Testing So do w,pgat" D&B No. 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed the concrete cylinder test results performed by Universal Brian M.Veith,P.E. Testing and Inspection Services, Inc., as provided via facsimile on December 12, Assaciatss 2002, for the headwall constructed in Recharge Basin No. 1. Presented below are Joseph F.Baader our comments: Garren M.Byrnes,P.E. Rudolph F.Cannavale 1. In accordance with the requirements of Section 6.3 of the Standard Joseph A.Fioraliso,P.E. Specifications, the slump shall range from 3 to 5 inches. Report #02- Thomas P.Fox,RG 4194 indicated that the slump of the tested concrete was 6 inches, not Gerald .P. Gould,CG conforming to the specified standards. Wiliam D.Gould, .Rn.P.E. Micheal Neuberger,P.E. Edward N Reilly 2. In accordance with the requirements of Section 6.3 of the Standard J.Richard P.Russell,P.E. Specifications, the percent air content shall be 6 percent, plus or minus Charles J.Wachsmuth,P.E. one percent. Report #02-4194 indicated that the percent air content Kenneth P.Wenz,Jr.,C.P.G was 9.5 percent and Report #02-4255 indicated that the percent air content was 4 percent,not conforming to the specified standards. 3. In accordance with the requirements of Section 6.3 of the Standard Specifications, the unit weight shall be provided in conformance with the applicable sections of ACI 301. Report#02-4194 and Report# 02- 4255 did not contain unit weight and must be modified to include this information in accordance with the requirements of the Standard Specifications. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting&Materials,Inc. December 17, 2002 4. In lieu of the exceptions as listed in Section 6.3F 1 d of the Standard Specifications, strength tests shall conform to ACI 301, Seton 6.3.4. Report #02- 4194 and Report #02-4255 indicate that strength tests were conducted in accordance with ASTM C-39,not conforming to the specified standards. 5. In accordance with the requirements of Section 6.3 of the Standard Specifications, slump, air content, unit weight and temperature tests shall conform to ACI Sections { 16.3.6, 16.3.7 and 16.3.8. Report #02-41.94 and Repoit #v2-4255 indicate that the slump, air content, unit weight and temperature tests were conducted in accordance with ASTM: C-172, C31, C143, C231/C-173, C-138 and C-1064, respectively, not conforming to the specified standards. 6. Report #02-4194 indicates the location of samples as "Southwest corner of fill" and Report #02-4255 indicates the location of samples as "Catch Basin." We believe these locations were reported in error. Please confirm the location of the samples provided for Report #02-4194 and Report #02-4255 p (i.e., Recharge Basin No. 1, Headwall Slab). We request that the above comments be addressed in a letter to this office no later than December 23, 2002. Please note that payment for this item is predicated upon receiving a satisfactory response to this letter. If you have any questions please call me. Very truly yours, ��ez:x� Thomas F. Maher, P.E. TFM/FDt/jmy Vice President cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M F. DeVita, D&B J. Mulligan, D&B A Wright, D&B ♦1314\TFM02(B)LTR.DOC-16(R04) I I Dvi rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 a 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net December 16,2002 Principals Nicholas J.Bartilucci,P.E. President Henry J.Chlupsa,P.E. Mr. Robert G. Terry Executive Vice President Thomas F.Maher,P.E. Terry Contracting& Materials, Inc. VkeP1e id—t 840 West Main Street Robert T.Bums'P.E. Riverhead, NY 11901 Vi ce President Richard M.Walka Vice Pnsldent Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vice President Theodore S.Pytlar,Jr. D&B 1314 Vice President Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler.P.E. As discussed at the December 13, 2002, Progress Meeting, the Town of Southold Joseph H.Marturano basically accepts your cost proposal dated December 3, 2002, to construct the Kenneth J.Pritchard'P.E. retaining wall along the northern edge of the West Maintenance Road borderiri Brian M.Veith,P.E. g the McBride property as described in our letter dated November 10, 2002. The Associates only change to your cost proposal is that the stone fill will be provided by the Joseph F.Baader Town Therefore, the Town accepts your proposal at a cost of $26,366.70, less Garrett M.Byrnes,P.E. $5,040, which equates to a not to exceed price of$21,326.70. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. Thomas P.Fox,PG. If you have any questions, please call me. Gerald Gould,C.P.G. William D.Merklin,P.E. Very truly yours, Michael Neuberger,P.E. Edward J.Reilly Richard P.Russell,P.E. �� Charles J.Wachsmuth,P.E. Thomas F. Maher, P.E. Kenneth P.Wenz.Jr.,C.P.G. Vice President TFM/tam Enclosure cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M F. DeVita,D&B J. Mulligan, D&B M. Wright, D&B 01314/1'FM[02(B)LTR.doc-14(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. r d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 - Fax:516-364-9045 e-mail: db-eng@worldnet.att.net December 13, 2002 Mr. Robert G. Terry ndradp.l. Terry Contracting&Materials, Inc. Nicholas J.Bartiiucci,P.E. 840 West Main Street Pnaidrit Henry J.Chlupse,P.E. Riverhead,NY 11901 Ex .ff-vim Pmai*nt Thomas F.Maher,P.E. vice Plesdww Re: Southold Landfill Closure Rpobert�T�Bums,P.E. S`,:bmittal 47a—Headv„all Submittal Richard M.Walka D&B No. 1314 vies Pl"-*t Steven A.Fangmann,P.E. ”"Py"Idwo Dear Mr. Terry: Theodore S.Pytlar,Jr. vie.Plea d nt We have reviewed Submittal No. 47a — Headwall Submittal, via facsimile on Anthony O.Conetta,P.E. S'�iiw �"R December 11, P re 2002, with respect to the requirements of the Standard Specifications q Dennis F.Koehler,P.E. for the above-referenced project. Our comments are provided below: Joseph H.Marturano Kenneth J.Pritchard,P.E. I. The design mix provided within the referenced submittal did not contain Brian M.Veith,P.E, all of the required information to determine that all the parameters of the F.Bdesign mix conformed with the project specifications. Despite numerous Joseph F.Baa ""O Baader requests, the required information has still not been provided. Based Garrett M.Byrnes,P.E. upon conversations with Timothy Howell of your office, it is our Rudolph F.Cannavale understanding that the concrete material supplier will not provide all of Joseph A.Fioraliso,PE. the required information. As a result, Terry Contracting and Materials Thomas P.Fox,RG (TC&M) will verify that the concrete used for the Work will meet or Gerald Gould,C.P.G exceed the requirements of the project specifications by providing the William D.Merklin,P.E. following: Michael Neuberger,P.E. Edward J.Reilly a. Testing and inspection reports, as performed by an independent Richard P Russell,P.E. testing laboratory, in accordance with the requirements of the Charles J.Wachsmuth,P.E. Standard Specifications. Kenneth P.Wenz,Jr.,C.P.G b. Delivery ticket and batchreport, prior to the unloading of concrete at the project site, containing all required certifications. Additionally, the independent testing laboratory shall verify that the weight of the material falls within the limits of the design mix parameters. c. Letter of certification from the independent testing laboratory certifying that the concrete used for this project will meet or exceed the specified design mix. It should be noted that if the results of testing of the concrete used for the Work do not conform to the specified strength, the defective work will be subject to removal and replacement at TC&M's expense. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. f • 1 Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials, Inc. December 13,2002 2. The submitted certificates of mil analyses, tensile and bond tests for the reinforcing steel are not acceptable. All reinforcements used in the construction of the headwall structure shall meet or exceed ASTM A615 Grade 60. 3. In accordance with Section 6.3(E)(3)(a),the Contractor shall cure and protect concrete in accordance with ACI 301, Chapter 13 and ACI 302, Chapter 8 of the Standard Specifications. In addition, removal of forms shall be in accordance with Section 6.1(K) of the Standard Specifications. Form work shall not be removed unless approved by the Engineer. 4. In accordance with Section 6.3(E)(1)(c) of the Standard Specifications, concrete work shall be performed in accordance with ACI 306R. In addition, the ambient temperature of the space adjacent to the concrete placement and surface to receive concrete shall be maintained at not less than 40°F at time of placement, and for a minimum of seven days after placement. The temperature of the concrete when placed shall not be less than 50°F, nor more than 75°F. Please be advised that Response No. 10 of the referenced submittal is not acceptable. TC&M must take special measures (i.e., heat the aggregate and mixing water) and to provide heat to maintain the temperature of the concrete as specified. In light of the above, the submittal has been stamped "approved as noted." Final approval of the referenced submittal is contingent on the comments above being addressed in a resubmittal to this office. Should you have any questions with regard to this letter, please feel free to contact me at (516) 364-9890. Very truly yours Thomas F. Maher,P.E. Vice President TFM/FD/tam,ld cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M J. Mulligan, D&B F. DeVita, D&B M. Wright, D&B 01314\TFM02(B)LTR-11.DOC(R04) Dvi rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury,New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax:516-364-9045 e-mail: db-eng@woddnet.att.net December 9,2002 �Pirindpols Nicholas J.Bartilucci,RE. Proaklsrr< Mr. Timothy Howell Henry I Terry Contracting&Materials,Inc. Thomas F Maher,RE. 840 West Main Street Vice POWWOW Riverhead NY 11901 Robert T.Bums,P.E. Vks PresldsrM Richard M.Walks Vim Pr-dMdwnr Re: Southold Landfill Closure Steven A.Fangmann,P.E. D&B No. 1314 vias Ph_dw* Theodore S.Pytlar,Jr. We PrsaldsM Dear Mr. Howell: SaMor Assodatos Anthony o.Conetta,RE. In a letter from the New York State Department of Environmental Conservation, Dennis F.Koehler'P.E. dated November 13, 2002, the NYSDEC requested that it be given at least one Joseph H.Marturano week advance notice for the commencement of installation of theoundwater Kenneth J.Pritchard,P.E. �' Brian M.Veith,RE. monitoring wells and that they be provided with a tentative schedule of the order in which the wells will be installed. Based on my information, I do not have a Jossepheph FF. A ader record of this schedule being provided to NYSDEC. Also, since Terry F.BaaaCContracting&Materials (TC&M) is arranging a schedule for installation of the Rudolph F. Garrett M. anes'P.E.nnavale wells, it is my understanding that TC&M will be responsible for informing the Joseph A.Foraliso,P.E. NYSDEC one week in advance of the commencement of groundwater monitoring Thomas P.Fox,P.G. well installation. If you have any questions,please call me. Gerald Gould,C.P.G. William D.Mw*lin,P.E. Very truly yours, Michael Neuberger,P.E. Edward J.Reilly R Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Thomas F. Maher, P.E. Kenneth P.Wenz,Jr.,C.P.G. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan,D&B M. Wright, D&B F. DeVita, D&B 01314\TFM02(b)LTR-09.doc(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 • Fax:516-364-9045 e-mail: db-eng@worldnet.att.net December 4, 2002 Principals Mr. Robert G. Terry Nicholas J.Bartilucci,P.E. Terry Contracting & Materials,Inc. Henry J.Chlupsa,P.E. 840 West Main Street E—,*-ft.Preaidenr Riverhead,NY 11901 Thomas F.Maher,P.E. Vice P—d.0 Robert TBums,P.E. Vice Prea;deor Re: Southold Landfill Closure Richard M.Walka Submittal 45 Vice Preaidenr 7� Steven A.Fangmann,P.E. D&B No. 1314 Vice Preside t Theodore S.Pytlar,Jr. W-President Dear Mr. Terry: Senior Associates Anthony o.Conetta,P.E. We have reviewed the submittal stamped as follows: Submittal 49 — MacMat Dennis F.Koehler,P.E. Specifications. The submittal was received on November 26, 2002, and in Joseph H.Marturano accordance with your stamp has been reviewed with respect to the requirements Kenneth J.Pritchard,P.E. of the Contract Documents for the above-referenced project. Comments on the Brian M.Veith,P.E. submittal are as follows: Associates Joseph F.Baader 1. While it is understood that TC&M, Inc. will perform installation Garrett M.Byrnes.P.E. methods in accordance with the manufacturer's recommendations, Rudolph F.Cannavale please be aware of the following: Joseph A.Fioraliso,P.E. Thomas P.Fox,P.G. a. A minimum 12-inch U-shaped, 8 gauge, metal staples shall be used Gerald Gould,C.P.G. to anchor the MacMat to the slope. William D.Merklin,P.E. Michael Neuberger,P.E. Edward J.Reilly b. In accordance with the manufacturer's recommendations, and as Richard P.Russell,P.E. shown in Section `B-B" on the attached design drawings, Charles J.Wachsmuth,P.E. anchoring of the MacMat at the top of slope shall be performed Kenneth P.Wenz,Jr.,C.P.G. by excavating a trench approximately 12 inches deep by 3 feet wide,2-3 feet back from the top of the slope. c. In accordance with the manufacturer's recommendations, as well as the attached design drawings, anchoring of the MacMat at the toe of slope shall be performed by excavating a trench approximately 12 inches deep by 3 feet wide, at the toe of the slope. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and BartiluccA • CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting&Materials,Inc. December 4, 2002 The submittal has been stamped "approved as noted." Please do not hesitate to contact me at (516) 364-9890 if you have any questions. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/FD(t)/ld cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan,D&B F. Devita, D&B M. Wright, D&B ♦1314\TFM02(B)LTR-04.D0C Rl 41 = = _- ;:�•-� 0 pt - � " r _ -v r -1 1 a 1 �� ti.L.._ '� � `_'-lir-:=�����ar"�'""�.�``1''� �sj� •t; �- ,� _ 7• 1 c`�t � `11q�� _ t µ � -- _�_�~ _=1�i`.:``iii�+_�.t���� � � _ •� 1 1 i 1 ! `� ' ,��' a°i g raj.- -`�. � _ �a s n _ .: ,� �. ��`>f�r t ttrj��_ Za�� - s �� ia�ltin z R!r +. _a►� �- id ���„.� .► ��<< .x-1 , 1 <_ / �. Ak PAI ?.j p ; errrlr 1 1 a I1 IAW 1' �f S'!' Cs•'�� sJ � t 1,ILI M r � 1 POO ©© mTOWN OF • • 1 SUFF©0 bRK • •• I COUNTY,LK 1 • • GRADING PLAN SUBGRADE CONTOURS AND REVISED ROAD CONSTRUCTION .. Al /— TOP EMBANKMENT (SETTLED) CORE EL. 21.0 8-10" GENERAL FILL – MAXIMUM PHREATIC LINE PARTICLE SIZE OF 2" VEGETATION TOPSOILip 4' 0� — ----100 WS EL. 19.70 EXISTING — �, GRADE 3/1 2/1 2/ 25 WS EL. 18_00 1 ' 3/1 BOTTOM o — 60 MIL TEXTURED IBOTTOM HDPE GEOMEMBRANE 'Teo) EL. 12.0 A 60 MIL TEXTURED HDPE SECTION "A-A" 1`0 GEOMEMBRANE ANCHOR TRENCH N.T.S. VEGETATION EROSION CONTROL MAT UPPER ANCHOR TRENCH TOP OF SLOPE 20 MM, PERMANENT EROSION CONTROL MAT " f EL. 22.0 (MACMAT) AS MANUFACTURED BY MACCAFERRI 3_ ENVIRONMENTAL SOLUTIONS OR APPROVED EQUAL � TOPSOIL I I I I 0 3'-0" 3'-0" 3/1 co - —� I S-0-161 I I 1 0 GENERAL FILL – MAXIMUM ARTICLE SIZE OF 23• EROSION CONTROL MAT" I I LOWER ANCHOR TRENCH I I II STAGGER STAPLES MINIMUM 12" LENGTH, 8 GAUGE U–SHAPED METAL BOTTOM STAPLE OR APPROVED EQUAL (TYP.) I 01 EL. 12.0 ( I I (REFER TO INSET A FOR INSTALLATION DIAGRAM) GENERAL FILL – MAXIMUM I I PARTICLE SIZE OF 2" o – – / / 3'-0 SECTION "B-B" INSET A N.T.S. N.T.S. romm URWYMORM ACEM71M OR ADMION TOWN OF SOUTHOLD TM OF ,�„ S 17M OF 6 A"°"T°" rx SUFFOLK COUNTY. NEW YORK RECHARGE BASIN N0. 3 .��«�.�� " Eo1 117�aF 71E►EM coat SFA7E .oe SOUTHOLD LANDFILL CLOSURE �1�� CROSS SECTIONS S1 .�w.sY �..FA GENERAL CONSTRUCTION AS ND7m 8.11./FA BIL A DWWN OF 1alMA Y F.COSA"ASSOCM7M F.C. 11. w Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 a 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@woridnet.att.net Pri"Pab December 3, 2002 Nicholas J.Bartiluccl,P.E. PM.M*t Henry J.Chlupsa,P.E. Execubw Vkv President Thomas F.Maher,P.E. Vice P1 aida°r Mr. Robert G. Terry Robert T.Bums,P.E. vice PreakMrd Terry Contracting&Materials,Inc. Richard M.Walks 840 West Main Street Vic.Presiders Steven A.Fangmann,P.E. Riverhead,NY 11901 vice P—.11 d Theodore S.Pytlar,Jr. Vk.P,.ad.,,r Re: Southold Landfill Closure Senior A,aogataa D&B No. 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. As you are aware, the headwall in Recharge Basin No. 1 was constructed on Bran M.veith,P.E. November 8, 2002, without having the required approved submittal to proceed Assodataa with the work. The headwall submittal was received in this office on November 5, Joseph F.Baader 2002, which did not provide adequate time for review. Additionally, the headwall Garrett M.Byrnes,P.E. was constructed without giving any notification to the Engineer as required in the Rudolph F.Cannavale Contract Documents, therefore, inspection of the forming designs and reinforcing Joseph A.Fioreliso.P.E. patterns was unable to be performed. Thomas P.Fox,PG Gerald Gould,C.P.G. Also, in accordance with the requirements of Contract Documents, prior to Milliam D.Meeklin,RE.chael Neuberger.PE. unloading of each load of concrete at the project site, a delivery ticket was to be EdwardMichael Ne Billy provided with the required certifications as listed in Section 6.3(B)(4)(e) of the J.Richard P.Russell,P.E. Standard Specifications. This information was never submitted to this office. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G As a result of the above actions and absence of documentation, we cannot verify that the installation of the headwall for Recharge Basin No. 1 was properly performed, which is grounds for rejection of the work, unless proven otherwise. At this time, we request that a copy of the field quality control testing and inspection reports, as performed by an independent testing laboratory during the construction headwall in Recharge Basin No. 1, be provided to this office for review. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. .� 0 • Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials, Inc. December 3, 2002 If you have any questions,please do not hesitate to contact me. Very,truly yours, Thomas F. Maher, P.E. Vice President TFM/FD(t)/ajm cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M J. Mulligan,D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM02(b)LTR-02.doc d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net December 3,2002 Prindpds Nicholas J.Bartilucci,P.E. P""di w Mr.Robert G. Terry ";� V '° E,. ; ; Terry Contracting&Materials,Inc. Thomas F.Maher,P.E. 840 West Main Street Vi-PM&I*�r Riverhead,NY 11901 Robert T.Burns,P.E. Vk& Richard daM Walks vice arssidRe: Southold Landfill Closure Steven A.Fangmann,P.E. D&B No. 1314 vi�Pm vds.* Theodore S.Pytlar,Jr. Vit.P"..** Dear Mr. Terry: s.Mor tt" Anthony o.Conetta,P.E. We have reviewed the submittal stamped as follows: Submittal 48-Rip-Rap Source of Dennis F.Koehler,P.E. Supply. The submittal was received on November 13,2002,and,in accordance with your Joseph H Marturano stamp,has been reviewed with respect to the requirements of the Standard Specifications Kenneth J.Pritchard,P.E. for the above-referenced project. Comments on the submittal are as follows: Brian M.Veith,P.E. 1. We find the proposed Rip-Rap source of supply, Tilcon New York, to be s..«+.t" acceptable. It is acknowledged that TC&M, Inc. certifies that the Rip-Rap Joseph F.Baader supplied will meet the requirements of Section 2.11(B)(2) of the Contract Garrett M.Byrnes,P.E. Documents.A representative sample of the material under consideration will Rudolph F.Cannavale be waived,conditional upon field inspection of the proposed material. Joseph A.Fioraliso,P.E. Thomas P.Fox,P.G. The submittal has been stamped "approved as noted." Please do not hesitate to contact Gerald Gould.C.P.G. me at(516)364-9890 if you have any questions. William D.Merklin,P.E. Michael Neuberger,P.E. Ve 1 OL1I S, Edward J.Reilly Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G. Thomas F.Maher,P.E. Vice President TFM/FD(t)/ajm cc: J.Bunchuck,Town of Southold I. Sikiric,NYSDEC T.Howell,TC&M J.Mulligan,D&B M. Wright,D&B F.DeVita,D&B ♦1314\TFM02(b)LTR-01.doc A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. TERRY CONTRACTING 01viATERIALS, INC. LlEr*OF 7RA1112_11=u'k1l,, 840 WEST MAIN STREET 4RIVERHEAD, NEW YORK 11901 Date: 12-Nov-02 Job No. 1314-F3 Attention: Thomas Maher ' PHONE: (631) 727-0170 Re: General Construction FAX: (631) 727-0410 Contract No. 2000 Southold Landfill Closure To: Dvirka and Bartilucci Consulting Engineers 330 Crossways Park Drive Woodbury, NY 11797-2015 WE ARE SENDING YOU ® Attached 11 Under separate cover Via the following items: Shop Drawings ❑ Prints ❑Plans ❑ Samples ❑Specifications ❑Copy of Letter ❑ Change Order ® Source of Supply COPIES DATE NO. 1 DESCRIPTION 5 11/12/02 48 1 Rip-Rap Source of Supply as to Section 2.11 A.8 I i I i THESE ARE TRANSMITTED as checked below: © For approval ' Approved as submitted ❑Resubmit copies for approval For your use ❑Approved as noted ❑ Submit copies for distribution As requested '!Returned for corrections ❑Return corrected prints For review and comment ❑ FOR BIDS DUE__ ❑PRINTS RETURNED AFTER LOAN TO US REMARKS: Copies To: James Bunchuck (w/o attachments) Igor Sikirie(w/o attachments) Signed: /l✓ `� Frank DeVita Ti othy . owell If enclosures are not as noted kindly notify TERRY * NTRACTING & MATERS , INC . 840 WEST MAIN STREE0 RIVERHEAD , NY 11901 ( 6 3 1 ) 727 - 0170 FAY : ( 631 ) 727 - 0410 November 12, 2002 Thomas F. Maher, P.E. Dvirka and Bartilucci 330 Crossways Park Drive Woodbury, NY 11797-2015 Re: Southold Landfill Closure D&B No. 1314 Dear Mr. Maher: This letter is to provide the source of supply for Rip-Rap to be installed at the Southold Landfill Closure. This information is submitted in accordance with section 2.11 A.8 of the Contract Documents. 1 . SOURCE OF SUPPLY: Tilcon New York Haverstraw Quarry 66 Scratchup Road Haverstraw, NY 10927 845-638-3613 2. ESTIMATED QUANTITY OF MATERIAL AVAILABLE: >500 CY Sampling of material has not been performed due to location of the stockpile. The Contractor does certify that the Rip-Rap to be supplied will meet the requirements of section 2.11 B.2 of the Contract Documents. Please respond in writing if sampling will be required. This information is submitted for your approval. Please contact me with any questions or comments. Thank you, Timothy J. Howell 11/12/2002 Page 1 of i • • d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 a 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@woddnet.att.net December 2, 2002 Pdrilopele Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry P"Sds.t Terry Contracting&Materials,Inc. Henry J.Chlupsa,P.E. Ex .bw Vi-President 840 West Main Street Thonas F.Maher,P.E. Riverhead,NY 11901 Robert T.Bums,P.E. vice President Re: Southold Landfill Closure Richard M.Walka vk.Pmaderd D&B 1314 Steven A.Fangmann,P.E. vice Presdent Theodore S.Pytlar,Jr. Dear Mr. Terry: seMo.Ass"atea At the November 7, 2002, Progress Meeting when you stated your intention to delay Anthony o.Coneda,P.E. seeding the remaining portions of the landfill until spring 2003, you also stated that the Dennis F.Koehler.P.E. presently unused erosion blanket would be properly protected during the winter. Joseph H.Marturano Kennet,J.Pritchard,P.E. At subsequent Progress Meetings, including at the most recent (November 27, 2002) Brian M.veith,P.E. meeting, you and Tim Howell stated that the erosion control blanket would be protected Haat" by storing the rolls of blanket off the ground and covering the blanket with tarps. As of Joseph F.Baader this date, the erosion control blanket has not been protected as stated. As an example, Garrett M.Byrnes.P.E. where it has been attempted to place the blanket off the ground, rolls of blanket have Rudolph F.Cannavale been placed on cardboard rolls which are collapsing and the blanket is coming into Joseph A.Fioraliso,P.E. contact with the ground. Also,tarps are not covering the rolls of blanket. Thomas P. P. Fox, G Gerald Gould, R G Please be aware that the Town reserves its right to reject any erosion control blanket not properly protected. Rejected erosion control blanket shall be replaced by Terry William D.Merklin,P.E. Contracting&Materials,Inc.,at no cost to the Town. Michael Neuberger,P.E. Edward J.Reilly If you have any questions,please call me. Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G Ve truly yt, , C Thomas F. Maher,P.E. TFM/tam Vice President cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M J. Mulligan,D&B F. DeVita, D&B M. Wright,D&B 01314/tFM02LTR.doc-102(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 a 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@worldnet.att.net November 22, 2002 Principals Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry Pnmdond Terry Contracting&Materials,Inc. Henry J.Chlupsa,P.E. ExKutl`s vice A.adem 840 West Main Street vThomas ice�ad Maher,P.E.am Riverhead,NY 11901 Robert T.Bums,P.E. Vim Pmardsrx Re: Southold Landfill Closure Richard M.Walka vk. D&B 1314 Steven A.Fangmann,P.E. Vk�Pna. Theodore S.Pytlar,Jr. Dear Mr. Terry: via a.&.** sanlor Assadataa Recently you suggested that, since the majority of the closure construction activities will Anthony o.Conetta,P.E. be completed in the near future, D&B's office trailer could be removed at the end of Dennis F.Koehler,P.E. November. In discussion with Jim Bunchuck, he agrees with your suggestion and Joseph H.Marturano indicated that if the D&B inspector needed office facilities,his office would be available. Kenneth J.Pritchard,P.E. Brian M.Veith,P.E. Jim and I also spoke about Terry Contracting & Materials, Inc. (TC&M) removing their A.sociataa trailer at the end of November, again since there will be limited construction activities Joseph F.Baader after this month, to save money. Jim said that if TC&M personnel needed office Garrett M.Byrnes,P.E. facilities,his office would be available on a limited basis. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. Therefore, it is my understanding the D&B trailer will be removed on November 30 and Thomas P.Fox,P.G. that the TC&M trailer also could be removed on November 30, but no later than Gerald Gould,C.P.G. December 31,2002. William D.Merklin,P.E. Michael Neu ty Berger,P.E. Verul y yours Edward J.Reilly j Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.P.Wenz.Jr.,C.P.G Thomas F. Maher,P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M J. Mulligan,D&B F. DeVita,D&B M. Wright,D&B O 1314/fFM02LTR.doc-100(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 • Fax:516-364-9045 e-mail: db-eng@worldnet.att.net iMncipals November 21, 2002 Nicholas J.Bartilucci,P.E. Prsadent Henry J.Chlupsa,P.E. Exec k-Vice Pr id-t Thomas F.Maher,PE. Mr. Robert G. Terry Vke ft&id°a Terry Contracting& Materials, Inc. Robertaida.n Bums,P.E. vro.vak840 West Main Street Richard�walks Riverhead,NY 11901 Steven A.Fangmann,P.E. Vice Poseidew Theodore S.Pytlar,Jr. Re: Southold Landfill Closure Vice Prseidea D&B 1314 Senior Associates Anthony o.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler.P.E. Joseph H.Marturano This is in response to Mr. Timothy Howell's letter dated November 21, 2002, Kenneth J.Pritchard'P.E. regarding a revised proposal for the slope on the northern edge of the 17-acre Brian M.Veith,P.E. parcel access road. Associates Joseph F.Baader We approve your proposal except that the RCA should extend 12 inches beyond Garrett M.B'or'es'P.E. the edge of the concrete barrier/block. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. If you have any questions,please call me. Thomas P.Fox,P.G Gerald Gould,C.P.G. William D.Merklin,P.E. Very truly yours, Michael Neuberger,P.E. Edward J.Reilly Richard //P.Russell,P.E. ,�t, (l41— s Charles J.wachsmuth,P.E. Thomas F. Maher, P.E. Kenneth P.Wenz,Jr.,C.P.G. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 0 1314 rFM02LTR.doc-98 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. t � s d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@woddnet.att.net Principals Phi J.Bartilucci,P.E. November 20,2002 Henry J.Chlupsa,P.E. erecu6ns vice Prsddsnr Thomas F.Maher,P.E. P Mr. Robert G. Terry Robert T.Burne.P.E. vrc.Pm.a«* Terry Contracting&Materials, Inc. Richard M.Walka 840 West Main Street vim Pft&,*r Steven A.Fangmann,P.E. Riverhead,NY 11901 vk*Pr.,a nc Theodore S.Pytler.Jr. Re: Southold Landfill Closure senior Assoclatss D&B 1314 Anthony O.Conetta,P.E. Dennis F Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. Based on our recent discussions and the cost information you recently provided to us, Brian M.vaith,P.E. please find enclosed an updated summary of reductions and additions to the closure costs. Please review this update and provide me with any comments you may have Assodatas Joseph F.Baader by November 22, 2002. Garrett M.Byrnes,P.E. Rudolph F.Cannavale Very truly yours, Joseph A.Fioraliso,P.E. Thomas P.Fox,PC. Gerald Gould,C.P.G William D.Macklin,P.E. Thomas F. Maher,P.E. Michael Neuberger,P.E. Vice President Edward J.Reilly TFM/tam Richard P.Russell,P.E. Enclosure Charles J.Wachsmuth,P.E. cc/encl: J. Bunchuck,Town of Southold Kenneth P.Wenz,Jr.,CPG T. Howell,TC&M F. DeVita, D&B M. Wright, D&B 01314/rFM02LTR.d0c-94(802) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF NOVEMBER 20,2002 SAVINGS Bid Item No. Description Unit Price Estimated Actual Savings 3 Reduction in clearing and $1,200/acre 50 acres 12 acres $45,600 grubbing 7 Elimination of Geotextile $2/sy 166,000 sy 0 $332,000 Type I between final 6" subgrade and gas venting layer 30 Elimination of Borrow Pit $3/cy 73,000 cy 0 $219,000 regrading 21 Elimination of southwestern $8.75/sy 1,030 sy 0 $9,013 maintenance road 13B Elimination of contingency $13.80/cy 18,000 cy 0 $248,400 off-site topsoil 13A Manufacture of additional on- $7/cy 20,000 cy 0 (140,000) site vegetative growth medium A $108,400 22 Elimination of asphalt for a $42.50/sy 3,400 sy 0 $144,500 portion of Main Access Road 21 Replacement with 12" $8.75/sy 3,400 sy 0 29,750) recycled concrete aggregate A $114,750 Elimination of waterproofing - - - $2,100 manholes along southwestern drainage system 26 Reduction in depth of - - - - southwestern drainage system* *Used as credit against extra manhole as part of southwestern drainage system,and pipe and vents in gas migration control trenches. 01314/1'0115202(R 14) ESTIMATED SAVINGS(continued) Bid Item No. Description Unit Price Estimated Actual Savines 19A Elimination of fencing along $18.75/lf 1,2601f 0 $23,625 western boundary 24A Change in method of gas $60/If 260 If(24A) $40/If $24,800 25A (24A) and groundwater (25A) 980 if(25A) monitoring well abandonment 24A Reduction in gas monitoring $40/If 2601f 35 If $9,000 well abandonment 28 Installation of water supply $42,000 LS 1 0 $42,000 well by Fire Department 18 Elimination of Recharge Basin $2,856 LS - - $2,856 4 rip rap, stone fill and reno mattress 17 Elimination of plantings on $53,200 - $33,516 $19,684 cap (retains trees along resi- dential area and collection center) 13A Elimination of vegetative $7/cy 38,000 cy 32,000 cy $42,000 growth medium in Borrow Pit 16 Elimination of hydroseeding in $0.40/sy 226,000 sy 190,000 sy $14,400 Borrow Pit 14 Elimination of erosion control $2.10/sy 216,000 sy 180,000 sy $75,600 blanket in Borrow Pit 19C Elimination of one gate $1,500/gate 2 gates 1 gate $1,500 23 Reduction of guide rail** $65/ft 1,200 ft - - TOTAL ESTIMATED SAVINGS $1,086,328 **Used as credit against concrete block 41314/r0115202(R14) v • SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF NOVEMBER 20,2002 ADDITIONAL COSTS Bid Item No. Description Unit Price Estimated Actual Cost 32 Test pit excavation to $1,200/day 0 9 days $10,800 determine limits of waste 33 Placement of waste after $25/ton 0 2,575 tons $64,375 baseline topographic survey (10,000 cy) 51) Excavation of additional waste $6.78/cy* 0 7,138 cy* $48,396 from Area 2 5E Excavation of waste from $6.78/cy* 0 7,334 cy* $49,725 Area 3 10 Additional gas vents due to $1,184/vent 39 vents 49 vents $11,840 placement of loam on west side and test vents on east side 5A Excavation of additional $6.78/cy* 2,000 cy 2,010 cy* $68 waste from Area 1 5C Pull back and backfilling of $3/cy 0 3,000 cy $9,000 waste in Waste Excavation Area 2 5F Excavation of waste from $6.78/cy* 0 395 cy $2,678 Area 4 Testing of 17-acre sand for $65/sample 0 112 samples $ 7,280 gas venting and barrier $95/sample 0 22 samples 2,090 protection material $150/sample 0 12 samples 1,800 $600/sample 0 3 samples 1,800 $12,970 5G Excavation of waste from $6.78/cy* 0 139 cy $942 Area 5 *In-place 01314/1'0115202(R 14) ESTIMATED ADDITIONAL COSTS (continued) Bid Item No. DescriRtion Unit Price Estimated Actual Cost 4 Pull back and relandfilling of $5/cy 0 395 cy $1,975 waste in Waste Excavation Area 3 6 Additional contour grading $3/cy 36,000 cy 111,295 cy $225,885 material, general fill and daily cover 11 Additional geocompIsite $4.20/sy 39,000 sy 61,000 sy $92,400 (correction to bid quantity) New eastern drainage system $218,354 LS 0 1 $218,354 (includes backfilling of Recharge Basin 4) Enlargement and construction $52,376 LS 0 1 $52,376 changes to Recharge Basin 3 Fine grading of waste on $1,800/day 0 6%s days $11,025 eastern portion of landfill Segmented installation of $23,000 LS 0 1 $23,000 geomembrane in roadway area to 17-acre parcel 4 Additional waste excavation $5/cy 74,000 cy —80,000 cy —$30,000 and landfilling Additional rip rap, fill and $17,850 LS 0 1 $17,850** reno mattress resulting from changes to southwestern drainage system Handling of C&D material $187.50/hr 0 2 hrs $375 Additional surveying $20,000 LS - - $20,000 Screening of compost in $350/hr 0 45 hrs $15,750 Borrow Pit area **Part of 17-acre Compost Facility Project 01314/1'0115202(R 14) s e ESTIMATED ADDITIONAL COSTS(Continued) Bid Item No. Description Unit Price Estimated Actual Cost Separating loam for manufac- $200/hr 0 2 hrs $400 ture of topsoil (CAT D6)' Separating loam for manufac- $187.50/hr 0 3%2 hrs $656 ture of topsoil (CAT D322) Temporary asphalt apron for $2,835 LS 0 - $2,835 permanent road Construction of asphalt curb $2.75/ft 0 1,300 ft $3,575 along the permanent road Vinyl fence along southwest $3,995 LS 0 1 $3,995 boundary Additional geocomposite on $4.20/sy 0 4,100 sy $17,220 east side due to additional fill and steeper side slopes Final grading of Recharge 3,400/day 0 2 days $6,800 Basin#1 and#2 Transition grading(in Bid $3/cy 0 ? —$5,000 Item No. 6 additional contour grading) Consolidation of unscreened $187.50/hr 0 11.5 hrs $2,156 compost in Borrow Pit (CAT 322) Consolidation of unscreened $228.125/hr 0 13 hrs $2,966 compost in Borrow Pit (CAT 980) Consolidation of unscreened $225/hr 0 49 hrs $11,025 compost in Borrow Pit (CAT 7) Extension of gas migration $8,698 0 1 $8,698 control trench under main access road 0 1314/f0115202(RI4) ESTIMATED ADDITIONAL COSTS (Continued) Bid Item No. Description Unit Price Estimated Actual Cost Extended trailer and utility use - - - —$12,000 TOTAL ESTIMATED ADDITIONAL COSTS $997,110 CONTINGENCY $160,100 $1,157,210 0 1314/T0115202(R14) Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 ■ Fax:516-364-9045 e-mail: dt-eng@woridnet.att.net November 20,2002 Principals Nicholas J.Bartilucci,P.E. Pro-idad Henry J.Chlu PE. Mr. Robert G. Terry "'""'viceadwIt Terry Contracting&Materials, Inc. Thomas mher'P.E. vim 840 West Main Street Robert T. msvim PMANds"t ,P.E. Riverhead,NY 11901 Richard M.Walks Vim Re: Southold Landfill Closure Steven A.Fangmann,P.E. D&B 1314 vim R-r�d-nt Theodore S.Pytlar,Jr. Vim Pmodsnr Dear Mr. Terry: sanlor/uaodataa Anthony O.Conetta,P.E. Dennis F Koehler,P.E. This is in response to Mr. Timothy Howell's letter dated November 19, 2002, Joseph H.Marturano providing cost information to construct Recharge Basin No. 3. This information was Kennet,J.Pritchard.P.E. provided in response to my letter dated November 6, 2002, which requested a more Bean M.Vaith,P.E. detailed breakdown of the cost of$52,376 for construction of Recharge Basin No. 3 Asaoelatas contained in Mr. Howell's letter dated October 23, 2002. Joseph F.Baader While your November 19 letter does provide the requested cost breakdown, the cost Garret M.B'or'es'PE. of construction of Recharge Basin No. 3 has been increased by $12,291.14 to Rudolph F.Cennevale Joseph A.Fioreliso,P.E. $64,667.14. The Town accepts your original cost proposal of$52,376. Thomas P.Fox,RG Gerald Gould,C.RG If you have any questions,please call me. William D.Merklin,P.E. Michael Neuberger.P.E. Very truly yours, Edward J.Reilly Richard P.Russell,P.E. Charles J.Wachsmuth•P.E. Kenneth P.Wenz,Jr..C.P.G Thomas F. Maher, P.E. Vice President TFM/tam Enclosure cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita, D&B M. Wright, D&B U 1314frFM02LTR.doc-95 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. u e • 1 Dvi rka d[ and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net nritaP.is November 19,2002 Nicholas J.Bartilucci,P.E. PM&V** Henry J.Chlupsa,P.E. E"`.VitoPyr Mr. Robert G. Terry Thomas cher'P.E. Terry Contracting&Materials, Inc. Robert T.Bums,P.E.vice PftwdsW 840 West Main Street Richard M.Walka Riverhead,NY i 1901 Vika Pi.&W.M Steven A.Fangmann,P.E. Vk@Pm idw* Re: Southold Landfill Closure Theodore S.Roar,Jr. Vip PD&B 1314 nmd«k Senior Ass"at.. Dear Mr. Te Anthony O.Conetta,P.E. �' Dennis F.Koehler,P.E. Joseph H.Matturano As discussed at the November 18, 2002, Progress Meeting, as an alternative to Kennet,J.Pritchard,P.E. narrowing a portion of the northern maintenance road along the McBride property, Brian M.Veith,P.E. we provided you with a design utilizing stone gabions as a retaining wall along a portion of the road with concrete blocks on top of the gabions to control traffic Aseph F Baates (design attached). Type I geotextile is to be placed between the soil and gabion Joseph F.Baader Garrett M.Byrnes,P.E. contact. As also discussed at the meeting,we request a cost proposal to construct this Rudolph F.Cannavale wall. Please provide me with a cost proposal by Friday,November 22, 2002. Joseph A.Fioraliso,P.E. Thomas P.Fox,PG If you have any questions or require additional information,please call me. Gerald Gould,C.P.G William D.Markin,P.E. Very truly you r Michael Neuberger,P.E. 1 Edward J.Reilly Richard P.Russell,P.E. Chanes J.Wachsmuth,P.E. Thomas F. Maher, P.E. Kennet,P.Wenz,Jr.,C.P.G. Vice President TFM/tam cc: J.Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita, D&B M. Wright, D&B A 1314/PFM02LTR.doc-93 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. ! 11/15/2002 15:44 FAX 631261 PRITCHARD / TRUDY Q002 Dvirica 1-t and J Sheet No 'z-- of Z O BardluccI `f" P By �� Date CONSULTING ENGINEERS C h k d• by-Date Project: A Job IVO Subject; • " . Zr•O Z�-O -0�LG. 7 74 LA -•o II-ox3`-c-C- > t L 11/15/2002 15:44 FAX 631261 PRITCHARD TRUDY 0001 ` DVirka and Sheet Na I ..__of ?� hCON.%&'nNG Bartilucci By E-r Date c o�y . ENG VEERS C h k d. by-Date Project: 4XVt k Job IVO Subject: ur cn cJ r2 �J 4 o � I w0 D 9 o- rp, s 71 0 N � �f I d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net Principals November 19, 2002 Nicholas J.Bartilucci,P.E. Pneidwit Henry J.Chlupsa,P.E. E' bw Vim P'°"Mm Mr. Robert G. Terry Thomas F.Maher,P.E. vi.Pm Terry Contracting & Materials, Inc. Robert T.Bums,P.E. 840 West Mair... Street V,'p P2aideM. Richard M.Walks Riverhead,NY 11901 Vie.Prsaidsnr Steven A.Fangmann,P.E. Vk,Pn,rd«d Re: Southold Landfill Closure Theodore S.Pytlar,Jr. V".P^°°� D&B 1314 EefdM Associates Anthony o.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano This is in response to your letter of November 15, 2002, regarding additional Kenneth J.Pritchard'R.E. costs that may be incurred should placement of topsoil on the remaining portion Brian M.Veith.R.E. of the landfill be delayed until Spring 2003. Before addressing the items in your Associates letter, I would like to preface my comments based on discussion at the November Joseph F.Baader 7, 2002, Progress Meeting. At the meeting, you stated your preference not to seed Garrett M.Byrnes.R.E. this fall because of concern regarding seed germination, even though the Contract Rudolph F.Cannavale Documents allow seeding with winter rye after November 1. Up until the Joseph A.Fioraliso,R.E. November 7 meeting and your stated preference, the Town actively was pursuing Thomas P.Fox,RG acquisition of topsoil from Long Island Compost to produce a vegetative growth Gerald C Gould,C.P.G.William D.Gould, C. .P.E. medium to complete placement of topsoil prior to December 1. Michael Neuberger,P.E. Edward J.Reilly Mobilization Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Since seeding in the spring is based on your expressed preference, the cost of Kenneth P.Wenz,Jr.,C.RG mobilization should not be borne by the Town of Southold; however, in discussions with the Town,they are willing to discuss this item further. Material Replacement It is assumed that the erosion control blanket has been properly protected while it has been on-site and will be properly protected until it is used in the spring according to the manufacturers' recommendations. The Contract Documents specify that it is the responsibility of the Contractor to properly protect all materials used for construction. Therefore, there should be no additional cost to the Town if degradation of the erosion control blanket occurs. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. November 19, 2002 Erosion Damaee At the November 7 Progress Meeting, when you stated your preference to delay seeding until the spring, you also stated that Terry Contracting & Materials would be responsible for repair of any erosion that occurs during the winter, which you indicated would not be significant based on your experience. Therefore, there should be no cost to the Town for repair caused by erosion. Also, in accordance with the Contract Documents, the Contractor is solely responsible for protection of his work, including implementation of adequate erosion control measures. If you have any questions,please call me. Very truly yours, a, � 'ez� Thomas.F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering M. Wright, D&B F. DeVita, D&B 01314/TFM02(A)LTF-doc-91(R03) Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@woddnet.att.net November 18, 2002 PdwPals Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry Henry J.Chlupsa,P.E. Terry Contracting&Materials,Inc. E�.e,,.Vim PrO.V o r 840 West Main Street Thomas F.Maher,P.E.. V", Remnt Riverhead,NY 11901 Robert T.Burns,P.E. Vlc.Preawsw Richard M.Walka Re: Southold Landfill Closure Steven A.Fangmann,P.E. D&B 1314 wc.;1 a d.W Theodore S.Pyllar,Jr. vim P'°WW* Dear Mr. Terry: Saidw AssoNates Anthony o.Conetta,RE. We have reviewed the submittals for the above referenced project and note that Dennis F.Koehler,RE. several submittals that were stamped "approved as noted" required the submittal Joseph H.Mar°'reno of additional information. We would like to reiterate that the following Kennet'J.Pritchard,P.E. submittals must be provided to our office as soon as possible: Brian M.Veith,P.E. Assodatss 1. Submittal No. 21 - List of Subcontractors was conditionally approved Josey'F.Bauer once the following comments are addressed: Garrett M.Byrnes,P.E. • Confirmation that Casola Well Drilling is a licensed well driller Rudolph F Cannavale • Confirmation that Ocean Electrical is a licensed electrician in new Joseph A.Fioraliso,P.E. Thomas P.Fox,P.G. York State Gerald Gould,C.P.G. • Provision of the name, address, telephone number and contact of William D.MoUn,P.E. the asphalt paving subcontractor. Michael Neuberger,P.E. Edward J.Reilly 2. Submittal No. 22 - List of Suppliers was conditionally approved once Richard P.Russell,RE. the following comments were addressed: Charles J.Wachsmuth,P.E. s Provision of the name, address, telephone number and contact of Kenneth P.Wenz,Jr.,C.RG the asphalt paving supplier. • Provision of the name, address, telephone number and contact of the seed and plant supplier. 3. Submittal No. 43 - Erosion Control Material Pre-qualification was approved as noted in our letter dated September 16, 2002. As of this date we have not yet received the following information: • Manufacturer's installation instructions for the proposed erosion control fabric • The approximate weights of the top and bottom netting of the erosion control blanket A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials,Inc. November 18,2002 4. Submittal No. 44 - Grass Seed Mixture - Prequalification was approved as noted in our letter dated September 6, 2002. As of this date we have not yet received the following information: • Clarification on the presence of weed seed in the seed mixture • Submittal of a planting schedule showing scheduled dates for all seeding and planting work, manufacturer's or supplier's specifications and installation instructions for all materials required and operations and maintenance data. • Indication that the seed mixture provided is a change from the Specifications. In addition, Submittal 29d was stamped "revise and resubmit" as noted in our comment letter dated July 26, 2002. We are still awaiting inspection sheets for Roll Numbers GR-6-02 163-5 (Blend 8211525), 176-5 (Blend 8211516), 68-5,71-5,74-5 and 75-5(Blend 8211513). Please do not hesitate to contact me at(516) 364-9890 if you have any questions. Very ly yours, 1 Thomas F. Maher, P.E. Vice President TFM/MW(t)/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering M. Wright,D&B F. DeVita, D&B O 1314frFM02(A)LTR.doc-88 Dvi rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@woddnet.att.net Pdiridpslls November 14,2002 Mcholas J.Bardlucci,P.E. Precedont Henry J.Chlupsa,P.E. Execu6 Ve ' P"'sdo"t Mr. Robert G. Terry We rPrecedent Terry F.Maher,P.E. Terry Contracting&Materials,Inc. Vico Robert T.Bums,P.E. 840 West Main Street Vie/ce Preaident Richard M.Walka Riverhead,NY 11901 Vin Preafderd Steven A.Fangmann,P.E. Vk°A wd&M Re: Southold Landfill Closure Theodore S.Py"ar,Jr. D&B 1314 V' President SaM°'A"° daft` Dear Mr. Te Anthony O.Conetta,P.E. �' Dennis F.Koehler,P.E. Joseph H Marturano This is in response to Mr. Timothy Howell's letter dated November 11, 2002, Kenneth J.Pritchard,P.E. regarding the grades between the northern access road and the McBride property and Brian M.Velth,P.E. delay in installing the guard rail. Assoaatt" A decision has been made to adjust the grades to a maximum slope of 2%2:1 between Joseph F.Baader the northern edge of the road and the McBride property which results in narrowing a Garrett M.Byrnes,P.E. Rudolph M. Byrnes,REale portion of the road. A design modification currently is being prepared which will Joseph A. Fenno,P.E. allow installation of the guard rail adjacent to the northern access road and the Thomas P.Fox,PG recharge basin. Wd Gould,CAQ illiam D.Merklin,P.E. If you have any q please lease call me. Michael Neuberger,P.E. Edward J.Reilly Very truly yours, Richard P.Russe".P.E. Charles J.WechsmWh,P.E. Kenneth P.Wenz,Jr.,C.P.G Thomas F.Maher,P.E. Vice President TFM/ Cc: .Bunchuck,Town of Southold 1. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita,D&B M. Wright, D&B 01314/TFM02LTR.doc-87(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals Nicholas J.Bartllucci,P.E. November 13, 2002 P"avew Henry J.Chlupsa,P.E. E—u■vs Vi PossM■nr Thomas F.Maher,P.E. V"PnmdwO Robert T-f P.E. Mr. Robert G. Terry R P T Bu art Richard M.Walka vice Proaidsnr Terry Contracting & Materials,Inc. Steven A.Fangmann,P.E. 840 West Main Street vii.Pnaiesnr Theodore S.Pytlar,Jr. Riverhead,NY 11901 Vice Pmad vt Senior Associates Re: Southold Landfill Closure Anthony O.Corvette,P.E. D&B 1314 Dennis F.Koehler,P.E. Joseph H.Marturano Dear Mr. Terry: Kenneth J.Pritchard,P.E. Brian M.van,'P.E. This is in response to your letter dated November 8, 2002, regarding inability to Associates work on the gas migration control trench scheduled for November 8, 2002. Joseph F.Baader Garrett M.Byrnes,P.E. On the afternoon of November 7, 2002, conversations were held between Frank Rudolph F.Cannavale DeVita of my office and Timothy Howell of your office concerning the extension Joseph A.Fioraliso,P.E. of the gas migration trench in the vicinity of the scale house. It was agreed that Thomas P.Fox,P.G Thoma Gould.,Rr. construction of the migration trench would occur on November 8, 2002, unless GeraldWilliam D.Marldin,P.E. otherwise notified by Mr. DeVita. However,upon arriving on-site the morning of Mikael Neuberger.P.E. November 8, 2002, Mr. Howell indicated that construction of the gas migration Edward J.Reilly trench would not occur since he felt confirmation of the work was not obtained. Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Setting aside the matter of apparent misunderstanding, we requested that work Kenneth P.Wenz,Jr.,C.P.G still be performed that morning, approximately one hour into the work day, as it was in the Town's best interest. At this point, we were told that work already was started in the area of Recharge Basin No. 3 and that the equipment, including the excavator, could not be redirected. However, shortly following this conversation, Mr. DeVita observed that construction activities ceased in Recharge Basin No. 3 and that work was performed elsewhere on-site when the excavator could have been directed to the extension of the gas migration control trench. Your explanation that work on the gas migration control trench could, in your opinion, not be performed due to possible interference with scale house activities is another matter. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. November 13, 2002 If you have any questions with regard to this letter, please call me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LT1LDOC-94(R02) Dvi rka d1b and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 a 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@worldnet.att.net PrinoiPds November 11, 2002 Nicholas J.Bartilucci,P.E. Resided Henry J.Chlupsa,P.E. Execubw Vice Resident Mr. Robert G. 'Terry Thomas F.Maher,P.E. Vic. eedlerM Terry Contracting&Materials, Inc. Robert T.Bums,P.E. Vice R.aidenf 840 West Main Street Richard M.Walks Riverhead,NY 11901 Vice Res low Steven A.Fangmann,P.E. ViceRe°Wiw Re: Southold Landfill Closure Theodore S.Pytlar,Jr. D&B 1314 Vks Readent s.Mor Assodat" Anthony o.Conene.P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano In accordance with the requirements of the Contract Documents (Section 13.3 of Kennan,J.Pritchard,P.E. General Conditions),the Contractor shall give the Engineer timely notice of readiness Brian M.Veith,P.E, of the work for all required inspections, tests or approvals and shall cooperate with inspection and testing personnel to facilitate required inspection or tests. It has been ""°W't" brought to my attention that the headwall for Recharge Basin No. 1 was constructed Joseph F.Baader on November 8, 2002, without providing proper notification for inspection. As a Gauen M.Bymes.P.E. Rudolph F.Canes,RE result, inspection of forming designs and reinforcement patterns was unable to be Joseph A.Fi annao,P.E. performed. Please be advised that failure to provide proper notice of the above work Thomas P.Fox,PQ for inspection may result in rejection of payment for this item. Gerald Gould,C.P.G William D.Merklin,P.E. If you have any questions,please do not hesitate to contact me. Michael Neuberger.P.E. Edward J.Reilly Very truly yours, Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G Thomas F. Maher,P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold 1. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 01314/TFM02LTR.doc-83(R0I) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. i d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 a Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net Prindpds November 7, 2002 Nicholas J.Bartilucci,P.E. PM&I*rd Henry J.Chlupsa,P.E. Ex"utm Ow Prsaidwt Thomas F.Maher,P.E. VA.. Mr. Robert G. Terry VA..Prsardent Robert T.Bums,P.E. Terry Contracting and Materials, Inc. vim Prsadsnt �1 T' Main C� Richard M.Walka 840 West Street ViMPisW.* Riverhead,NY 11901 Steven A.Fangmann,P.E. vice Pram Pow Theodore S.Pyllar.Jr. Vice Prseiderd Re: Southold Landfill Closure D&B No. 1314 Senior Associates Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kennett,J.Pritchard,P.E. As discussed at the November 7, 2002, Progress Meeting, please find enclosed an Brian M.veith,P.E. updated summary of estimated savings and additional costs related to closure of Associates the Southold Landfill. Please review the enclosure and provide your comments to Joseph F.Baader me by November 12, 2002. Garrett M.Byrnes,P.E. Rudolph F.Cannavale By copy of this letter, I am requesting that Jim Bunchuck also review and Joseph A.Fioraliso•P.E. comment on this summary. Thomas P.Fox,P.G. 4,,' Gerald Gould,C.P.G Verly yOIIYS, William D.Merklin,P.E. / ) Michael Neuberger,P.E. ru Edward J.Reilly Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Thomas Tomas F. Maher, P.E. Kenneth P.Wenz,Jr.,C.P.G Vice President TFM/tam cc: J. Bunchuck, Town of Southold F. DeVita, D&B 013141TFM02(A)LTR-80.D0C A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 1 SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF SEPTEMBER 15,2002 SAVINGS Bid Item No. Description Unit Price Estimated Actual Savinas 3 Reduction in clearing and $1,200/acre 50 acres 12 acres $45,600 grubbing 7 Elimination of Geotextile $2/sy 166,000 sy 0 $332,000 Type I between final 6" subgrade and gas venting layer 30 Elimination of Borrow Pit $3/cy 73,000 cy 0 $219,000 regrading 21 Elimination of southwestern $8.75/sy 1,030 sy 0 $9,013 maintenance road 13B Elimination of contingency $13.80/cy 18,000 cy 0 $248,400 off-site topsoil 13A Manufacture of additional on- $7/cy 18,000 cy 012( 6.000) site vegetative growth medium 0 $122,400 22 Elimination of asphalt for a $42.50/sy 3,400 sy 0 $144,500 portion of Main Access Road 21 Replacement with 12" $8.75/sy 3,400 sy 02( 9,750) recycled concrete aggregate 0 $114,750 Elimination of waterproofing - - - manholes along southwestern drainage system $2,100 26 Reduction in depth of - - - - southwestern drainage system* *Use as credit against extra manhole as part of southwestern drainage system,and pipe and vents in gas migration control trenches. 0 1314/t0115202(R11) l ESTIMATED SAVINGS(continued) Bid Item No. Description Unit Price Estimated Actual Savings 19A Elimination of fencing along $18.75/lf 1,2601f 0 $23,625 western boundary 24A Change in method of gas $60/If 260 if(24A) $40/If $24,800 25A (24A) and groundwater (25A) 980 if(25A) monitoring well abandonment 24A Reduction in gas monitoring $40/If 2601f —1601f $4,000 well abandonment 28 Installation of water supply $42,000 LS - $28,000 $14,000 well by Fire Department 18 Elimination of Recharge Basin $1,000 LS - - $1,000 4 rip rap, stone fill and reno mattress 17 Elimination of plantings on $53,200 - —$25,000 $28,200 cap 13A Elimination of vegetative $7/cy 38,000 cy 32,000 cy $42,000 growth medium in Borrow Pit 16 Elimination of hydroseeding in $0.40/sy 226,000 sy 190,000 sy $14,400 Borrow Pit 14 Elimination of erosion control $2.10/sy 216,000 sy 180,000 sy $75,600 blanket in Borrow Pit TOTAL ESTIMATED SAVINGS $1,072,488 0 1314/t0115202(R11) t t' SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF SEPTEMBER 15,2002 ADDITIONAL COSTS Bid Item No. Description Unit Price Estimated Actual Cost 32 Test pit excavation to $1,200/day 0 9 days $10,800 determine limits of waste 33 Placement of waste after $25/ton 0 2,575 tons $64,375 baseline topographic survey (10,000 cy) 5D Excavation of waste from $6.78/cy* 0 7,138 cy* $48,396 Area 2 5E Excavation of waste from $6.78/cy* 0 7,334 cy* $49,727 Area 3 10 Additional gas vents due to $1,184/vent 39 vents 51 vents $14,208 placement of loam on west side and test vents on east side 5A Additional excavation of $6.78/cy* 2,000 cy 2,010 cy* $68 waste from Area 1 5C Pull back and backfilling of $3/cy 0 3,000 cy $9,000 waste in Waste Excavation Area 2 5F Excavation of waste from $6.78/cy* 395 cy $2,678 Area 4 Testing of 17-acre sand for $65/sample 0 112 samples $ 7,280 gas venting and barrier $95/sample 0 22 samples 2,090 protection material $150/sample 0 12 samples 1,800 $600/sample 0 3 samples 1,800 $12,970 5G Excavation of waste from $6.78/cy* 0 139 cy $942 Area 5 *In-place 0 1314/T0115202(R11) ESTIMATED ADDITIONAL COSTS (continued) Bid Item No. Description Unit Price Estimated Actual Cost 3 Pull back and relandfilling of $5/cy 0 395 cy $1,975 waste in Waste Excavation Area 3 6 Additional contour grading $3/cy 36,000 cy —90,000 cy —$162,000 material, general fill and daily cover 11 Additional geocomposite $4.20/sy 39,000 sy 61,000 sy $92,400 New eastern drainage system $218,354 0 1 $218,354 (includes backfilling of Recharge Basin 4 Enlargement and construction ?LS 0 1 ? changes to Recharge Basin 3 Fine grading of waste on $1,800/day 0 6'/8 days $11,025 eastern portion of landfill Segmented installation of $23,000 LS 0 1 $23,000 geomembrane in roadway area to 17-acre parcel 4 Additional waste excavation $5/cy 74,000 cy 80,000 cy $30,000 and landfilling Additional stone for changes $5,000 LS 0 1 $5,000 to southeastern drainage system Handling of C&D material $187.50/hr 0 2 hrs $375 Additional surveying $20,000 LS - - $20,000 Screening of compost in $300/hr 0 79 hrs $23,722 Borrow Pit area Separating loam for $193.75/hr 0 5'/�hrs $1,056 manufacture of topsoil 0 1314/f0115202(R11) ESTIMATED ADDITIONAL COSTS (Continued) Bid Item No. Description Unit Price Estimated Actual Cost Temporary paving for $2,750 LS 0 - $2,750 construction of permanent road Construction of asphalt curb $2.75/ft 0 1,300 ft $3,575 along the permanent road Vinyl fence along southwest $3,995 LS 0 1 $3,995 boundary Additional geocomposite on $4.20/sy 0 4,100 sy $17,220 east side due to additional fill and steeper side slopes Recharge Basin#1 and#2 Final Grading Transition Grading (in Bid Item No. 6 Additional Contour Grading) Construction of revised Recharge Basin No. 3 TOTAL ESTIMATED ADDITIONAL COSTS $829,611 CONTINGENCY $160,100 $1,009,711 0 1314/r0115202(R11) 11;0'/2002 THU 15:33 FAX Z 002/007 d-DODvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York,11797-2015 516-364-9690 ■ 718-460-3634 a Fax:5116-364.91M e-mail: db-eng@worldnet.att.net Principals November 7,2002 NICno'aa J.saitiluori,P.E. �,surrrr martry J•Chl6p6c PE. 9a affw Yka Pin n, TbornasP.Maher.RE Mr.Robert G. Terry ,Rotan T.Mama,P.F. Terry Contracting and Materials,Inc. V,_P,o monr aiceard M.walks 840 West MainStreet Wk.`_Lkw" Riverhead,NY 11901 Steven A.Fangmanr,PE. Vrce p,..mnr w pros`+e rr P" ^'a`J' Re: Southold landfill Closure Senior Asseclat" D&B No. 1314 Anthony 0.Conetta•Re. Den se F_Koetler,PE. Dear Mr, Terry: ,osepv,H.MBrlura:,0 Kenneth.J,PH100,0.P.E. As discussed at the November 7, 2002, Progress Meeting, please find enclosed ail Man M.veilh,PE. updated summary of estimated savings and additional costs related to closure of Ass"121:69 the Southold Landfill. Please review the enclosure and provide your comments to .isaaph F lugger me by November 12,2002. (3orrell M.Byrnes,F.E. RJdolph F CannaWale By copy of�yth�is letter, 1 am requesting that Tim Bunchuck also review and JoaaPIA.FiQnOlso,Pthis Comment on s S1rlT1mary. Thomas P.Fox,P.G. Oerala coyld,GAG Ve ruly yoursa� Wien U.MwUn.RE, 6awarci:.Reilly FbCnGr0 P.Russell,P.E. dry,, Maher, P.E.Charlet J.yvach5mulh,P.E. L 11Om[l$F. lwlaher,r Ker ne+n P wenz,Jr.,C.P,G Vice President TFM/tam cc: J. Bunchuck,Town of Southold F. DeVita,D&B O 1;{l4\'S'hM02(A1LYR-SG.:J4C A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 11;07/2002 THU 15:14 FAX 0003/007 SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF SEPTEMBER 15,2002 SAVINGS Bid Item No. Description Unit Price Estimated Actual Savings 3 Reduction in clearing and $1,200/acre 50 acres 12 acres $45,600 grubbing 7 Elimination of Geotextile $2/sy 166,000 sy 0 $332,000 Type I between final 6" subgrade and gas venting layer 10 Elimir_ation of Borrow Pit $3/cy 73,000 cy 0 $219,000 regrading _ 21 Elimination of southwe3wm $8.75/sy 1,030 sy 0 $9,01.3 maintenance road 13B Elimination of contingency $13.80/uy 18,000 cy- 0 $248,400 off-situ topsoil 13A Manufacture of additional on- $7/cy 18,000 Cy 0 (126,000) site vegetative growth medium A $122,400 22 Elimination of asphalt for a $42.50/sy 3,400 sy 0 $144,500 portion of Main Access Road 21 Replacement with 12 $8.75/sy 3,400 sy 029.750-) recycled concrete aggregate A $114,750 EJirnination of waterproofing - - - manholes along southwestern drainage system $2,100 26 Reduction in depth of - - - southwestern drainage system* *Use as credit against extra manhole as part of southwestern drainage system,and pipe and vents in gas migration control trenches. u 1314JI'011�202(Rl l) 11!07;'2002 THU 15:31 FAX 2004/007 ESTIMATED SA.VTNGS(continued) Bid Item No. Description Unit Price Istima Actu Savings 19A Elimination of fencing along $18.75/1f 1,2601f 0 $23,625 'western boundary 24A Change in method of gas $6011f 260 if(24A) $40/if $24,800 25A (24A) and groundwater (25A) 980 if(25A) monitoring well abandonment 24A Reduction in gas monitoring $4011f 2601f --1601f --$4,000 well abandonment 28 Installation of water supply $42,000 LS - $28,000 $14,000 well by Fire Department 18 Elimination of Recharge Basin 41,000 LS - - $1,000 4 rip rap, stone fill and rend mattress 17 Elimination of plantings on $53,200 - —$25,000 $28,200 cap 13A. Elimination of vegetative $71cy 38,000 cy 32,000 cy $42,000 growth medium in Borrow Pit 16 Elimination ofhydroseeding in $0.40/sy 226,000 sy 190,000 sy $14,400 Borrow Pit 14 Elimination of erosion control $2.10/sy 216,000 sy 180,000 sy $75,600 blanket in Borrow Pit TOTAL ESTIMATED SAVINGS $1,072,488 0 1314/70115202(Rl1) 11/07.2002 THU 15:94 FAX �pp5/047 • • SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST,ANALYSIS AS OF SEPTEMBER 15,2002 ADDITIONAL COSTS Biel Item No. Description Unit Price Estimated Actual Cost 32 Test pit excavation co $1,200rday 0 9 days $10,800 determine limits of waste 33 Placement of waste after $25/ton 0 2;575 tons $64,375 baseline topographic survey (10,000 cy) 51.) Excavation of waste from $6.78/cy* 0 7,138 cy* $48,396 Area 2 5E Excavation of waste from $6.78/cy* 0 7,334 cy* $49,727 Area 3 10 Additional gas vents due to $1,184/vent 39 vents 51 vents $14,208 placement of loam on west side and test vents on east side SA Additional excavation of $6.78/cy* 2,000 cy 2,010 cy* $68 waste from Arca t SC Pull back and backfilling of $3/cy 0 3,000 cy $9,000 waste in Waste Excavation Area 2 5F Excavation of waste from $6.78/cy* 395 cy $2,678 Arca 4 Testing of 17-acre sand for $65/sample 0 112 samples $ 7,280 gas venting and barrier $95/sample 0 22 samples 2,090 protection material $150/sample 0 12 samples 1,800 $600/sample 0 3 samples 1.800 $12,970 5G Excavation of waste from $6.78/cy* 0 139 cy $942 Area 5 *In-place 01314MI15202(Rl1) 11/07/2002 THU 15:35 FAX Z 006/007 ESTIMATED ADDITIONAL COSTS(continued) Bid Item No. Description Unit Price Estimated .Actual 3 Pull back and relandfilling of$5/cy 0 395 cy $1,975 waste in Waste Excavation Area 3 6 Additional contour grading $3/cy 36,000 cy -.90,000 cy 4162,000 material,general fill and daily cover 11 Additional geocomposite $4.20/sy 39,000 sy 61,000 sy $92,400 New eastern drainage system $218;354 0 1 $218,354 (includes backfilling of Recharge Basin 4 Enlargement and construction 7 LS 0 1 7 changes to iZecbarge Basin 3 Fine grading of waste on $1,800/day 0 61/a days $11,025 eastern portion of landfill Segmented installation of —$23,000 LS 0 1 $23,000 geomcmbrane in roadway area to 17-acre parcel 4 Additional waste excavation $5/cy 74,000 cy 80,000 cy $30,000 and landfilling Additional stone for changes $5,000 LS 0 1 $5,000 to southeastern drainage system Handling of C&D material $187,50/hr 0 2 hrs $375 Additional surveying $20,000 LS - - $20,000 Screening of compost in $300/hr 0 79 hrs $23,722 Borrow Pit area Separating loam for $193.75/hr 0 5%hrs $1,056 manufacture of topsoil 01314/r0115202(1111) 11/07/2002 THC' 13:33 FAX 2007/007 N i ESTIMATED ADDITIONAL COSTS (Continued) Bid Item No. Description Unit Price Estimated Actual Cost Temporary paving for $2,750 LS 0 - $2,750 construction of permanent road Construction of asphalt curb $2.75/ft 0 1,300 ft $3,575 along the permanent road Vinyl fence along southwest $3,995.LS 0 1 $3,995 boundary Additional geocomposite on 54.20/sy 0 4,100 sy $17,220 east side due to additional fill and steeper side slopes Recharge Basin 91 and#2 Final Grading Transition Grading(in Hid Item No. 6 Additional Contour Grading) Construction of revised Recharge Basin No, 3 TOTAL ESTIMATED ADDITIONAL COSTS $829,611 CONTINGENCY $160,100 $1,009,711 01314/P0115202(RI1) d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 a Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net November 6, 2002 Principalis Mr. Robert G. Terry NicholasJ.Bartilucci,P.E. Terry Contracting&Materials, Inc. Pnaiderd Henry J.Chlupsa,P.E. 840 West Main Street E'Uff'VicePmaidwd Riverhead,NY 11901 Thomas F.Maher,P.E. vice Pmawwo Robert T.Bums,P.E. Re: Southold Landfill Closure vice Pmodenr Richard M.walka D&B 1314 VIM PreeHerd Steven A.Fangmann,P.E. Vko P1e&deOr Dear Mr. Terry: Theodore S.Pytlar,Jr. Vice Pr"Xkm In accordance with the Contract Specifications (Division 2, Section 2.9), if permanent Anthony ny O.Conetta,P.E. Senior�"°`t'," seeding p between cannot be performed bSeptember 1 and November 1 for the fall Dennis F.Koehler.P.E. planting,the Contractor shall apply temporary seed and mulch to the completed areas. Joseph H.Marturano For the period between November 1 and April 1, the temporary seed shall be winter Kenneth J.Pritchard,P.E. rye or winter wheat, uniformly mulched with hay and secured with mulch anchorage Brian M.veilh,P.E. in accordance with the manufacturer's recommendations. The temporary plant materials shall be cut and removed or otherwise killed back prior to placement of "septJoseF. iph F. aa Baader final cover material and permanent seeding, which would occur from April 1 to June 1 for the spring-summer planting. Garrett M.Byrnes.P.E. Rudolph F.Cannavale We understand that your intent is to deviate from the Specifications and proceed with Joseph A.Fioreliso,P.E. Thomas Fox,RG alternate seeding plan. If our understanding is correct, please provide specific Gerald Gould,C.P.G information with regard to your seeding plan. William D.Merklin,P.E. Michael Neuberger,P.E. If you have any questions,please do not hesitate to contact me. Edward J.Reilly Richard P.Russell,P.E. Very truly yours, Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G F Thomas F. Maher, P.E. Vice President TFM/MW/tam cc/encl:J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B O 13 I4frFM02LTR.doc-78(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. • 10 Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals November 6, 2002 Nicholas J.Bartilucci,P.E. Pnsiderrt Henry J.Chlupsa,P.E. Mr. Robert G. Terry E"`"'"V-Pmad*' Terry Contracting& Materials, Inc. Thomas F.Maher,P.E. Vies Pr Sd-"r 840 West Main Street Robert TBuma3dem ,P.E. Riverhead,NY 11901 Richard M.Walks Vice RssidsM Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vi" ° u Pr-'dent D&B 1314 Theodore S.Pytlar,Jr. vice Pmsldsw sonlw As.odatas Dear Mr. Terry: Anthony O.Conetla,P.E. Dennis F Koehler,P.E. This is in response to Mr. Timothy Howell's letter dated November 4, 2002, Joseph H.Marturano regarding excavation to drain water and smoothing of rutted areas in the Borrow Pit. Kenneth J.Pritchard,P.E. Brian M.Veith,P.E. 1. The cost for excavation time (equipment and operator) of$1,800/day is AMOClataf acceptable providing the excavator is a 330. Please confirm. Joseph F. ad Baer Garrett F wades,P.E. 2. The cost for the dozer time (equipment and operator) of $1,600/day Rudolph F.Cannavale should be $1,400/day as provided in your letter dated January 29, 2002. Joseph A.Fioraliso,P.E. It is assumed that the dozer is a D6 or D7. Please confirm. Thomas P.Fox,RG Gerald Gould,C.P.G. The actual time for use of this equipment will be billed on an hourly basis. If you William D.Merklin,P.E. have any questions,please call me. Michael Neuberger,P.E. Edward J.Reilly Ve ruly your Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G F Thomas F. Maher,P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland, TEC F. DeVita, D&B A Wright, D&B 01314\TFM02(A)LTR.DOC 7 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. r Dvi rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 Fax:516-364-9045 e-mail: db-eng@woddnet.att.net Prinolpels Nicholas J.Bartilucci,P.E. P.saident November 6, 2002 Henry J.Chlupsa,P.E. Exeeu•-Vim Prsaidmt Thomas F.Maher,P.E. vice PrssideM Vi DP T.Bums,P.E. Mr. Robert G. Terry vie. ,,,;de,d Richard M.Walka vim Pnaiderd Terry Contracting& Materials, Inc. Steven A.Fangmann,P.E. 840 West Main Street vies Pisaiderd Theodore S.Pytlar,Jr. Riverhead,NY 11901 Vim Pr.&Ww* Senior Assodates Re: Southold Landfill Closure Anthony O.Conetta,P.E. D&B 1314 Dennis F.Koehler,P.E. Joseph H.Marturano Dear Mr. Terry: Kenneth J.Pritchard,P.E. Brian M.Veith,P.E. This is in response to Mr. Timothy Howell's letter dated October 23, 2002, Assoolstes regarding your cost to construct Recharge Basin No. 3. Joseph F.Baader Garrett M.Byrnes,P.E. 1. In a letter dated January 29, 2002, the cost for a D6 Dozer is Rudolph F.CannaRE. Fi annao,P.E. $1,400/day. Therefore, your cost proposal should be changed to Joseph A. Thomas P.Fox,RG. reflect this cost. Gerald Gould,C.P.G. William D.Merklin,P.E. 5. The costs of $1,800/day for the 330 Excavator and $5.16/sy for the Michael Neuberger.P.E. geomembrane are acceptable. Edward J.Reilly Richard P.Russell,P.E. 6. A breakdown of time (labor categories and rates) and materials is Charles J.Wachsmuth,P.E. required for the lump sum cost of$18,780 for stone fill and rip rap as Kenneth P.Wenz,Jr.,C.P.G. backup. 7. A breakdown of time (labor categories and rates) and materials is required for the cost of the 20 MM MacMat material as backup. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials, Inc. November 6, 2002 If you have any questions with regard to this letter, please call me. Very truly yours Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LTR.DOC-75(801) 0 d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 - Fax:516-364-9045 e-mail: db-eng@worldnet.att.net Principals November 1, 2002 Nicholas J.Bartilucci,P.E. Posadsm Henry J.Chlupsa,P.E. Executive Vii*Pmodent Mr. Robert G. Terry Thomas F.Maher,P.E. vk.Pn d d Terry Contracting& Materials, Inc. Robert T.Boma.P.E. Vice Prsaidenf 840 West Main Street. Richard M.Walka vic.Prsaidsnt Riverhead,NY 11901 Steven A.Fangmann,P.E. Vice Presdant Theodore S.Pytlar,Jr. Re: Southold Landfill Closure V`"Pn D&B 1314 Senior Associates Anthony o.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano This is a follow-up to our discussion at the Progress Meeting held on October 31, Kenneth J.Pritchard,P.E. 2002. Brian M.Veith,P.E. Associates Due to the time required to relocate wood chips in the Borrow Pit to allow for Joseph F.Baader construction of Recharge Basin No. 3, we agree to extend the Date of Substantial Garrett M.Byrnes,P.E. Completion from November 1 to November 8. As we discussed and agreed, Rudolph F.Cannavale Substantial Completion will include completion of the cap, including placement Joseph A.Fioraliso,P.E. and compaction of all barrier protection layer material, construction of all Thomas P. P. Fox, G Gerald Gould, R G roadways (exclusive of paving the road down to the Borrow Pit and completion of William D.Merklin,P.E. paving the permanent road to the 17-acre parcel) and construction of the storm Michael Neuberger,P.E. water drainage system, including all recharge basins, swales and subsurface Edward J.Reilly structures. Richard P.Russell,RE. Charles J.Wachsmuth,P.E. Items that we agreed would be complete by the Date of Final Completion, which Kenneth P.Wenz,Jr.,C.P.G remains December 1, 2002, include, but limited to the following: 1. Manufacture and placement of all topsoil, both on the cap and in the transition areas. 2. Hydroseeding and placement of erosion control material in all areas. 3. Completion of all paving, including the Borrow Pit road and permanent road, and all concrete aprons. 4. Completion of filling and grading the transition areas. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. November 1, 2002 5. Completion of all gas monitoring wells and groundwater monitoring wells, including development. 6. Installation of all plantings. 7. Installation_of all fencing and slats (except perhaps along the access road to Cox Lane pending timely resolution of the potential land transfer). 8. Completion of access road to Cox Lane (pending timely resolution of the potential land transfer). 9. Installation of all guard rails and concrete blocks. 10. Restoration of sand along the McBride property and maintenance road along the upper area of the Borrow Pit. If you have any questions,-please call me. Very truly yours, i Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright,D&B 01314\TFM02(A)LTR.DOC-71(R02) Dvirka d1b and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net November 1, 2002 Priedpsis Nicholas J.Bartilucci,P.E. P,..%W Mr. Robert G. Terry Henry J.Chlupsa,P.E. E-115 eVioe Pmaident Terry Contracting& Materials, Inc. Thomas F.Maher.P.E.Vi-Flrwdw# 840 West Main Street Robert T.Bum.P.E. Riverhead NY 11901 vie P2A*,,r Richard M.Walka Vice PsVsww* Re: Southold Landfill Closure Steven A.Fangmann,P.E. vko D&B 1314 Theodore S.Pytlar,Jr. roe Prooderk s.nlor Assodatss Dear Mr. Terry: Anthony O.Conetta,P.E. t Dennis F.Koehler,P.E. This is in response to Mr. Timothy Howell's letter dated October 31, 2002, Joseph H.Marturano regarding the request for approval of an alternate method of groundwater Kenneth J.Pritchard,P.E. monitoring well construction. Brian M.Veith,P.E. Assodatas As discussed on numerous occasions, Terry Contracting & Materials, Inc., needs Joseph F.Baader to obtain approval from NYSDEC prior to submittal of this request. As you are Garrett M.Byrnes,P.E. aware, there is no need to spend time and money on review of this submittal, if it Rudolph F.Cannavale may be rejected by NYSDEC. Also, there is no justification provided with the Joseph A.Fi«alis°,P.E. request or credit to the Town for the alternate method. Thomas P.Fox,RG Gerald Gould,C.P.G If you have any questions,please call me. William D.Merklin,P.E. Michael Neuberger,P.E. Very truly yours, Edward J.Reilly Richard P.Russell,P.E. Chanes J.Wachsmuth,P.E. s Kenneth P.Wenz,Jr.,C.P.G ti y Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 0 1314\TFM02(A)LTR.D0C-73(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. 0 0 Dvirka d1b and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 . Fax:516-364-9045 e-mail: db-eng@worldnet.att.net November 1, 2002 Principals Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry Henry J.Chlupsa,P.E. Er—ow,vim Prexcwnt Terry Contracting & Materials, Inc. Thomas F.Maher,P.E. 840 West Main Street Vice Preaid.rM Robert T.Bums,P.E. Riverhead,NY 11901 Vke Prsaidanr Richard M.Walka vice Presiderrt Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vke ftwdsW D&B 1314 Theodore S.Pytlar,Jr. Vic.Pia.** Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Based on discussions held at the Progress Meeting on October 31, 2002, it was Joseph H.Marturano agreed that efforts would be made by you to relieve standing water in the Borrow Kennet,J.Pritchard,P.E. Pit that day. However, it has been brought to my attention that this matter has not Brian M.veith,P.E. been addressed. Be advised, the Borrow Pit must be prepared to provide suitable Associates area for the delivery of topsoil from L.I. Compost next week and the manufacture Joseph F.Baader of vegetative growth media by November 6, 2002. Failure to prepare the area in Garrett M.Byrnes,P.E. the Borrow Pit before November 6, as a result of not addressing the standing Rudolph F.Cannavale water situation in a timely fashion, will not provide cause for extension of the Joseph A.Fioraliso,P.E. Date of Final Completion which is December 1, 2002. Thomas P.Fox,PQ Geraldrald d,C.P. Could, If you have any questions,please call me. William D. d,C ,P.E. Michael Neuberger.P.E. Edward J.Reilly Very truly yours, Richard P.Russell,P.E. / 1 Charles J.Wachsmuth,P.E. / �I �/��/J Kenneth P.Wenz,Jr.,C.P.G � !� t A Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LTR.DOC-74 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvi rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 ■ 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@worldnet.att.net October 29, 2002 Principals Nicholas J.Bartilucci,P.E. P- Mr. Robert G. Terry Henry J.Chlupsa,P.E. Executive Vice Fro*..%M Terry Contracting& Materials, Inc. Thomas F Mahar'P.E. Vi-P�ee;de„t 840 West Main Street R�Pwd P.E. Riverhead,NY 11901 Richard M.Walka Vice President Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vice PM.Ys t D&B 1314 Theodore S.Pytlar,Jr. Vice President Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Please find enclosed a letter from Tectonic Engineering Consultants expressing Joseph H.Marturano concern for erosion that occurred last weekend at the toe of the northeast slope in Kenneth J.Pritchard,P.E. the area of Recharge Basin No. 3. Frank DeVita of my office also expressed this Brian M.Veith,P.E. concern to Mr. Timothy Howell on October 28 and again today. Please note that Associates in accordance with the Contract Documents (Division 1, Section 2.3 — Joseph F.Baader Earthwork),the Contractor is responsible for erosion control and slope protection. Garrett M.Byrnes,P.E. Rudolph F.Cannavale If you have any questions,please call me. Joseph A.Fioraliso,P.E. Thomas P.Fox,P.G Gerald Gould,C.P.G Very truly yours, William D.Merklin,P.E. Michael Neuberger,P.E. Edward J.Reilly Richard P Russell.P.E. Vice F. Maher, P.E. Charles J.Wachsmuth,P.E. V ice President Kenneth P.Wenz,Jr.,C.P.G TFM/tam cc/encl: J. Bunchuck, Town of Southold 1. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LTR.D0C-69(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 10/29/2002 16:55 8455345655 PAGE 02/02 • • CORPORATE OFFICE; Mountainville,NY (800)829-8531 TECTONIC Engineering&Surveying Consultants PC- 2570 Route 9W (845)534-3450 FAX:(845)534-3556 Cornwall,NY 12518 wwwtaotonicengineering.00m Dvirka & Bartilucci 330 Crossways Park Drive Woodbury, NY 11797 Attention: Thomas Maher, P.E. Vice President October 29,2002 Dear Mr. Maher: During Tectonic's recent inspection at the Southold Landfill of the landfill cap construction, we observed a particular area of the landfill cap that is a concem. The area of concern is a portion of the cap that is unbutressed located at the toe of the northeast slope in the area of the recharge basin. This unbutressed slope condition is apparently because the swale and earthwork construction have not been completed. We have observed soil loss at this location and a condition susceptible to erosion. Further substantial soil loss should be anticipated if this temporary construction condition is not addressed. We have brought this condition and our concerns described above to the attention of Terry Contracting & Materials, Inc. on Monday October 28, 2002 At this time, we recommend that Terry implement such measures as are reasonable and consistent with the contract documents to protect the cap from possible future damage. Please contact me if you have any questions or comments regarding this matter. Sincerely TECTONIC ENGINEERING & SURVEYING CONSULTANTS P.C. PAT Peter T. Sutherland, P.E Assistant Chief Geotechnical Engineer. GAGeo\3138\Prn9ATerry notice 1 doc Cc: Frank DeVita-Dvirka & Bartilucci Robert Terry-Terry Contracting Lori Bart-Tectonic PLANNING - ENGINI=ERING - SURVEYING - CONSTRUCTION MANAGEMENT An Equal Opportunity Employer hDvirka and CONSULTING Bartilucci ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 a Fax:516-364-9045 e-mail: db-eng@woddnet.att.net October 28,2002 Pri"'lP'l' Mr. Robert G. Terry Nicholas s J.Bartiluca,P.E. Terry Contracting&Materials,Inc. Henry J.Chlupsa,P.E. 840 West Main Street Ex uriw Via Pr-sidanr Thomas F.Maher,P.E. Riverhead,NY 11901 Via Pr-.;dark Robert T.Bums,P.E. v�-A.mdnr Re: Southold Landfill Closure Richard M.Walka D&B 1314 via Pr-.;dark Steven A.Fangmann,P.E. "a Pr.sld nr Dear Mr. Terry: Theodore S.Pytlar,Jr. Via Pr.md nr ates This is in response to Mr. Timothy Howell's letter dated October 24, 2002, regarding Anthoonyny O.Conetttta, s.h �°` RE. p descri tion of recent weather conditions. As stated in the Contract Documents (Section a,P. Dennis F.Koehler,P.E. 12.2 of the General Conditions),with regard to weather-related extensions of time, delays Joseph H.Marturano beyond the control of the Contractor may include floods, abnormal weather conditions or Kenneth J.Pritchard,P.E. acts of God. The weather conditions described in the letter are not abnormal; therefore, Brian M.Veith,P.E. no extension of time(3 days requested)will be granted. mat" With regard to the extension of time concerning the change in liner seaming procedures, Joseph F.Baader the change was undertaken by Chenango as their choice. It is my understanding that the Garrett M.Byrnes.P.E. change was undertaken, not because of the segmented installation, but primarily because Rudolph F.Cannavale the edges of the liner were not kept clean,which is necessary for proper seaming utilizing Joseph A.Fioraliso,P.E. the double wedge weld. Maintaining a clean liner edge is the responsibility of the Thomas P.Fox,RG Contractor;therefore,no extension of time(1 day)will be granted. Gerald Gould,C.P.G. William D.Merkiin,P.E. If you have any questions,please call me. Michael Neuberger,P.E. Edward J.Reilly VemL truly yours Richard P.Russell,P.E. i Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G. Thomas F. Maher,P.E. Vice President TFM/tam cc: J.Bunchuck,Town of Southold 1. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita, D&B M. Wright,D&B 01314\TFM02(A)LTR.DOC-67 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. s • d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 v Fax:516-364-9045 e-mail: db-eng@worldnet.att.net October 28,2002 Prindpals Nicholas J.Bartilucci,P.E. P'°"°"" Mr. Robert G. Terry Henry J.Chlupsa,P.E. Ex.outly.Vw.PrsaM.nt Terry Contracting&Materials, Inc. Thomas F.Maher,P.E. 840 West Main Street Vic.Frsakbw Robert r.Bums,P.E. Riverhead,NY 11901 Vic.R,.id.nt Richard M.Walka vi..Po.sidnd Re: Southold Landfill Closure Steven A.Fangmann,P.E. D&B 1314 Vic.Pmaida" Theodore S.Roar,Jr. Woo Pmaiderk Dear Mr. Terry: Senior Associates Anthony o.Conetta,P.E. This is in response to Mr. Timothy Howell's letter dated October 23, 2002, regarding Dennis F.Koehler,P.E. your approach to completing the transition area between the cap limit and the Joseph H.Marturano property boundary and installation of monitoring wells in these areas. Kenneth J.Pritchard,P.E. Brian M.Veith,P.E. We agreed with your approach to placement of general fill on and grading these areas Associates and the need to delay installation of the monitoring wells until the transition area is Joseph F.Baader complete. Garrett M.Byrnes,P.E. Rudolph F.Cannavale While we will not include this work as part of Substantial Completion,this work shall Joseph A.Fioraliso,P.E. be completed by the Final Completion Date of December 1,2002. Thomas P.Fox,RG Gerald Gould,C.RG If you have any questions,please call me. William D.Merklin,P.E. Michael Neuberger.P.E. Very truly yours, Edward J.Reilly Richard P.Russell,P.E. /1 Charles J.Wachsmuth,P.E. f Kenneth P.Wenz,Jr.,C.P.G. Thomas F. Maher,P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,TEC F. DeVita, D&B M. Wright, D&B 01314\TFM[02(A)LTR.D0C-64(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. s s Dvirka d[ and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net Principals Nicholas J.Bartilucci,P.E. October 28, 2002 Prsaidad Henry J.Chlupsa,P.E. Ex uks Vida Pr.aidant Thomas F.Maher,P.E. Vk.RM&OSM Mr. Robert G. Terry Robert T.Bums.P.E. ft.Prsaiderd Terry Contracting&Materials, Inc. Richard M.Walka 840 West Main Street WOO Prsaidard Steven A.Fangmann,P.E. Riverhead,NY 11901 Vico PI.W*d Theodore S.Pytlar,Jr. v`` Pr"Id°"r Re: Southold Landfill Closure Sr nlor A.,odaf* D&B 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. This is in response to Mr. Timothy Howell's letter dated October 23, 2002, Man M.veith.P.E. regarding a request for additional payment for work necessary to complete Aaauaat« grading of Recharge Basins No. 1 and 2. Joseph F.Baader Garrett M.Byrnes,P.E. As stated in Addendum No. 1, dated October 25, 2000, Item No. 4, regarding Rudolph F.Cannavale Section 1.14 — Measurement and Payment, Contour Grading Material, General Joseph A.Fioraliso,P.E. Fill and Daily Cover from On-site Sources (Bid Item 6), "The bid unit price for Thomas P.Fox,RG Bid Item 6 shall include all costs associated with shaping and grading of Contour GeralGerald Gould,C.P.G dliam D.Could, C.n,P.E. Grading Material, General Fill and Daily Cover placed to construct the drainage Mikael Neuberger,P.E. swales, roadways and berms; backfill, level and grade the access route to Cox Edward J.Reilly Lane; and complete construction of Recharge Basins 1, 2 and 4. (Payment for Richard P.Russell,P.E. removal and disposal on-site of temporary erosion control blanket and staples Charles J.Wachsmuth,P.E. placed by the Owner in Recharge Basins 1 and 2 is included in Bid Item 2.)" Kenneth P.Wenz,Jr.,C.P.G Therefore, no additional payment for completion of grading Recharge Basins No. 1 and 2 is warranted. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 4 r • Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. October 28, 2002 If you have any questions,please call me. Very truly yours, i~homas F. Maher, Y.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita, D&B M. Wright, D&B O 1314\TFM02(A)LTR.DOC-65(RO 1) 09/25'2042 WED 12:33 FAX ljpp2fptp Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York,11797-2015 516-3649690 ■ 716-460.3634 - Fox!516.364-9045 e-mail: db-9rUQwor1dnet,att.ng; September 25,2002 Mr, Robert G. Terry Nichola!J.Be�RHUMI,V.E. pr.arent Terry Contracting and Materials,Inc. NenryJ.GhIUp a/P.E. 840 West Main Street E1.alaYR Woo/I! J.nt Ti,wss Fes,Daher,RE. Riverhead,NY 1.1901 Robed T, uns,P,E. "'"�'° ..8B0 Re. Southold Landfill Closure alonaroarc M,K weuce D&B No. 1314 Vkr. 8tevenA.Farl9mann.P.E. V;,.PMKdWr Tteacov S.PyUsr jr. bear Mr, Terrv: vq A—Wa se wor AA@oCit" Please find enclosed an updated summary of estimated savings and additional Anttror,y 0.Corina,R.E. AnthmF .Con r PJ: costs related to closure of the Southold Landfill. Please review the enclosure and Dowls Jesenn K Mmasic provide your comments at the Friday, September 27, 2002,Progress Meeting. KennNh J.Prittherd,P.E. Brian K Vehh,ae In the interim, if you have any questions or require additional information, call me Associatesat(516)364-9890. By copy of this letter, I am requesting that Jim Bunchuck also Joseph F.Baader review and comment on this summary. Qw-ell M.8yme3,PE. ` RGdolph F.Cannava a Ver v J�/ 0 Jas%OA.Florallao,RE. Thrall P.F6IL P.G. x Gerald Gould,CAG �_•� ,Tam o.marklln.RE.. Thomas F.Maher,P.E. Michael Neunerper.P.E, Vice President Edward J.Reilly TFMrtam wcham P.Russell,P.E. cc: J. Bunchuckjown of Southold C7anas J.`Nachcmuth,P.E. J. Mulligan,D&B Kenneth P.Wenz.I..C.RQ 013 lCTrM02(A)1_TR-36.D0C(R01) A DIVISION OF VvILLIAM R COSULICH ASSOCIATES,P.G. 09/25/2002 WED 12:33 FAX j003i010 SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF SEPTEMBER 15,2002 SAVINGS Bid Item Nom Description Unit Price Estimated Actual Savings 3 Reduction in clearing and $1,200/acre 50 acres 12 acres $45,600 grubbing; 7 Elimination of Geotextile $2/sy 166,000 sy 0 $332,000 Type 1 between final 6" subgrade and gas venting layer 30 Elimination of Borrow Pit $3/cy 73,000 cy 0 $219,000 regrading 21 Elimination of southwestern $8.75!sy 1,030 sy 0 $9,0I3 maintenance road i 313 Elimination of contingency $13.80/cy 18,000 cy 0 $248,400 off-site topsoil 13A Manufacture of additional on- $^,/cy 18,000 cy 0 (126,000) site vegetative growth medium A $122,400 22 Elimination of asphalt for a $42.50/sy 3,400 sy 0 $144,500 portion of Main Access Road 21 Replacement with 12" $8,75!sy 3,400 sy 0 29,750) recycled concrete aggregate $114,750 Elimination of waterproofing manholes along southwestern drainage system $2,100 26 Reduction in depth of southwestern drainage system* *Use as credit against extra manhole as part of southwestern drainage system, and pipe and vents In gas migration control trenches. o 1314rroii5202(R10) 09.25'2002 WED 12:54 FAX 2004/010 ESTMIATED SAVINGS(wntinued) Biel Item No. Description Unit Price Estimated Actual Savings 19A Elimination of fencing along $18.75/lf I,2601f 0 $23,625 western boundary 24A Change in method of gas $60/if 260 if(24A) $40/1f $24,800 25A (24A) and groundwater (25A) 980 If(25A) monitoring well abandonment 24A Reduction in gas monitoring $40/If 2601f —1601f —$4,000 well abandonment 28 Installation of water Supply $42,000 LS - $2$,000 $14,000 well by Fire Department 18 Elimination of Recharge Basin $1,000 LS - - --•51,000 4 rip rap, stone till and repo mattress 17 Elimination of plantings on $53,2.00 - —$25,000 —$28,200 cap 13A Elimination of vegetative $7/cy 38,000 cy 32,000 cy $42,000 growth medium in Borrow Pit 16 Elimination of hydroseeding in $0.40/sy 226,000 sy 190,000 sy $14,400 Borrow Pit 14 Elimination of erosion control $'2.10/sy 216,000 sy 180,000 sy $75,600 blanket in Borrow Pit TOTAL ESTIMATED SAVINGS $1,072,488 �1314,TOt 15:42�R]p} 09;25,,2002 WED 12:34 FAX ZOOS/010 0 SOUTHOLD LANDFILL CLOSURE ESTIMATED SAVINGS/ADDITIONAL COST ANALYSIS AS OF SEPTEMBER.IS,2002 ADDITIONAL COSTS Rid Item No. Description Unit Price Estimated Actual Cost 32 'fest pit excavation to $1,200/day 0 9 days $10,800 detennine limits of waste 33 Placement of waste after $25/ton 0 2,575 tons $641$375 baseline topographic survey (-10,000 cy) 5D Excavation of waste from $6,781cy* 0 7,138 cy* $48,396 Area 2 5E Excavation of waste from $6.781cy* 0 7,334 cy* $49,727 Area 3 10 Additional;gas vents due to S1,184Ivent 39 vents 51 vents $14,208 placement of loam on west side and test vents on east side 5A Additional excavation of $6.78/cy* 2,000 cy 2,010 cy* $68 waste from Area 1 5C Pull back and backfilling of S31cy 0 3,000 cy $9,000 waste in Waste Excavation Area 2 5F Excavation of waste from 56.78/cy* 395 cy $2,678 Area 4 Testing of 17-acre sand for $65/sample 0 112 samples $ 7,280 gas venting and barrier $95/sample 0 22 samples 2,090 protection material $1501sample 0 12 samples 1;800 $6001sample 0 3 samples 1,$00 _. $12,970 5G Excavation of waste from $6.78/cy* 0 139 cy $942 Area 5 *In-place 013,4,'10113202(R10) 09/25:,2002 WED 1.2.34 FAX 006/010 ESTIMATED ADDITIONAL COSTS(continued) Bid Item No. Description Unit Price Estimated Actual Cost 3 Pull back and relandfilling of $51cy 0 395 cy $1,975 waste in Waste Excavation Area 3 6 Additional contour grading S3/cy 36,000 ey --90,000 cy 4162,000 material, general till and daily cover 11 Additional geocomposite $4.20/sy 39,000 sy 61,000 sy $92,400 New eastern drainage system $218,354 0 1 $218,354 (includes backfilling of Recharge Basin 4 Enlargement and construction 9 LS 0 1 ? changes to Recharge Basin 3 Fine grading of'waste on $1,800/day 0 6 I days $11,025 eastern portion of landfill Segmented installation of —$23,000 LS 0 1 $23,000 geornetnbrane in roadway area to 17-acre parcel 4 Additional waste excavation $51cy 74,000 cy 80,000 cy $30,000 and landfilling Additional stone for changes $5,000 LS 0 1 $5,000 to southeastern drainage System Handling of C&D material $187,50/hr 0 2 hrs $375 Additional surveying $20,000 LS - - $20,000 Screening of compost in S300/hr 0 79 hrs $23,722 Borrow Pit area Separating loath for $193.75/hr 0 5A hrs $1,056 manufacture of topsoil 01314,T0115202(RlU) 09/25%2002 WED 12:35 FAX [a 007/010 ESTIMATED ADDITIONAL COSTS (Continued) Bid Item No. Descri to ion Unit Price Estimated Actual Cont Temporary paving for $2,750 LS 0 - $2,750 construction of permanent road Construction o asphalt curb S2.75/ft 0 1,300 tt $3,575 along the permanent road Vinyl fence along southwest $3,995 LS 0 1 $3,995 boundary Additional geocomposite on $4.20/sy 0 4,100 sy $17,220 east side due to additional fill and steeper side slopes TOTAL ESTIMATED ADDITIONAL COSTS $829,611 CONTINGENCY $160,100 $1,009,711 *flus cost to construct revised Recharge Basin No.3 ICI 1.14,70115,102(R 0j 09/25/2002 WED 12:55 FAX z 008/010 ESTIMATED ADDITIONAL COSTS(Continued) Bid Item No. Description Unit Price Estimated Actual cost Temporary paving for $2,730 LS 0 - $2,750 construction of permanent road Construction of asphalt curb $2.75/ft 0 1,300 ft $3,575 along the permanent road Vinyl fenoe a ong southwest $3,995 LS 0 1 $3,995 boundary Additional geocomposite on $4.20/sy 0 4,100 sy $17,220 east side due to additional fill and steeper side slopes TOTAL ESTIMATED ADDITIONAL COSTS $829,611" CONTINGENCY $160,100 $1,009,711 "Plus cost to construct revised Recharge Basin No. 3 0 1314,T0115202(A10) 09/25/2002 WED 12:35 FAX 009/010 r COMPOST FACILITY CONSTRUCTION COSTS Description Unit Price Oullutity Cost Clearing and grubbing $1,200/acre 17 acres $20,400 Windrowing of topsoil and loam $2/cy 32,565 cy $65,130 Removal and stockpiling of topsoil in Borrow $5/cy 12.877 cy $64,385 Pit Removal and placement of topsoil on landfill $3/cy 4,321 cy $121963 Removal and placement of login on landfill $3/cy 42,833 cy $128,499 Removal and placement of loam in Borrow Pit $3/cy 50,523 cy $151,569 Excavation and screening of initial 25,000 cy $2.50/cy* 20,000 cy $50,000 of sand Excavation and screcning of remaining sand $3.65 —60,000 cy $219,000 ? Removal and placement of unscreened $3/cy —53,000 cy —$159,000 sand on landfill as contour grading material and 6" subbase on west side ? Removal and placement of screened sand $3/cy —60,000 $180,000 on landfill as gas venting layer and barrier protection layer Temporary access road to 17-acre parcel $36,250 LS 1 $36,250 Relocate temporary access road $4,037 LS 1 $4,037 Permanent access road to 17-acre parcel $42.50/sy 2,270 sy S96,500 Widening of the northwest road from 17-acre $8.75/sy 680 sy $5,950 parcel to the borrow pit *Based on volume of screened soil(assumes 20%gravel and 80%sand) 0i 141ro1152a2(Ri0) 09/25/2002 WED 12:35 FAX z010/010 COMPOST FACILITY CONSTRUCTION COSTS(continued) Description Unit Price Ouantity Cost Relocation of brush $3.00/cy —5,000 cy $15,000 Temporary 1-acre pad and access road to pad $31,410 LS 1 $31,410 Vegetation along permanent access road* 0 1314fT01I5202(RI0) Dvi rka d1b and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 v Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net Prinelpals September 23, 2002 Nicholas J.Bartilucci,P.E. Pre&dew Henry J.Chlupsa,P.E. Exscukw Vkv ProUdent Thomas F.Maher,P.E. Vk,P"'"""" Mr. Robert G. Terry Robert T.Bums,P.E. , C Vice President Ieny k—ontiacting and Materials, ilii;. Richard M.Walka Vice Pnaident 840 West Main Street Steven A.Fangmann,P.E. Riverhead,NY 11901 Vice President Theodore S.Nlar,Jr. Vice Prealde* Re: Southold Landfill Closure settlor Asseelatee D&B 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kennett,J.Pritchard,P.E. As discussed at the September 12, 2002, Progress Meeting, we request that a cost Brian M.Vath,R.E. proposal for construction of revised Recharge Basin No. 3 be provided at the Associates September 27, 2002, Meeting. Joseph F.Baader Garrett M.Byrnes,P.E. Very truly yours, Rudolph F.Cannavale Joseph A.Fioraliso,P.E. /J Thomas P.Fox,RG Gerald Gould,C.P.G �y / William D.Merklin,P.E. Thomas. F. Maher, P.E. Michael Neuberger,P.E. Vice President Edward J.Reilly ,t�1 Richard P.Russell,P.E. TFM ld Charles J.Wachsmuth,P.E. cc: J. Bunchuck, Town of Southold Kenneth P.Wenz,Jr.,C.RG. I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LTR-5 6.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. t d1Dvi rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net September 6, 2002 Principals Mr. Robert G. Terry Nicholas J.Bartilucci,P.E. Terry Contracting& Materials, Inc. President Henry J.Chlupsa,P.E. 840 West Main Street Executive Vin President Riverhead,NY 11901 Thomas F.Maher,P.E. Vin President Robert T Bums,P.E. Vies President Re: Southold Landfill Closure Richard M.Walka Submittal 44a Vice Preslderd Steven A.Fangmann,P.E. D&B No. 1314 Vice President Theodore S.Pytlar,Jr. vice Preaidew Dear Mr. Terry: Sonior Associates Anthony o.Conetta.P.E. We have reviewed the submittal stamped as follows: Submittal 44a - Grass Seed Dennis F.Koehler,P.E. Mixture - Prequalification. The submittal was received on August 29, 2002, and Joseph H.Marturano in accordance with your stamp has been reviewed with respect to the requirements Kenneth J.Pritchard,P.E. of Section 2.9.C.l.c of the Specifications for the above-referenced project. Our Brian M.veith.P.E. comments are as follows: Associates Joseph F.Baader 1. There is an apparent ambiguity with regard to the seed analysis. On Garrett M.Byrnes,P.E. several of the seed analysis report forms, weed seed was identified Rudolph F.Cannavale with a percentage as well as type of weed found. However, the bottom Joseph A.Fioraliso,P.E. left-hand corner of each report indicates no weed seed found. Please Thomas P.Fox,PG Clarify. Gerald Gould,C.P.C. William D.Merklin,P.E. 2, As discussed, it is our understanding that during seeding, winter wheat Michael Neuberger.P.E. or winter rye will be added to the seed mixture in order to ensure Edward J.Reilly Sufficient growth in cooler weather. Richard P Russell,P.E. Charles J.Wachsmuth,P.E. 3. Also as discussed, we are awaiting information with regard to a Kenneth P.Wenz,Jr.,C.P.G planting plan for plantings along the southern boundary of the landfill. 4. In accordance with the Contract Documents, in addition to the information provided with this submittal, Terry Contracting is required to submit a planting schedule showing scheduled dates for all seeding and planting work, manufacturer's or supplier's specifications and installation instructions for all materials required and operations and maintenance data. 5. The seed mixture provided is a change from the Specifications. Please indicate this in the revised submittal for our records. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials, Inc. September 6, 2002 The submittal has been stamped "approved as noted." Please do not hesitate to contact me at (516) 364-9890 if you have any questions. Very truly yours, 1. Thomas F. Maher, P.E. Vice President TFM/MDWt/cmc cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM02(A)LTR-50.DOC 0 • Dvi rka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net October 1, 2002 Principals Nicholas J.Banilucci,P.E. Pr**!d*nt Henry J.ChlM Pma,P.aident E. ErMr. Robert G. Terry *cub�w 0iPn ho saMaher.P.E. Terry Contracting& Materials, Inc. Robe"T.Bums,P.E. 840 West Main Street P"d n Riverhead,NY 11901 Richard M.Walka Vic*Pn*Id*M Steven A.Fangmann,P.E. vii.PI**id*nr Re: Southold Landfill Closure Theodore S.Pytlar.Jr. Submittal 45 vk.Proms D&B No. 1314 Senior Associates Anthony o.Conena,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano We have reviewed the submittal stamped as follows: Submittal 45a - Fencing. The Kennet,J.Pritchard,P.E. submittal was dated September 13, 2002 and in accordance with your stamp has been Brian M.vein,'P.E. reviewed with respect to the requirements of Section 2.1013 of the Specifications for Assoclates the above-referenced project. Joseph F.Baader Garrett M.Byrnes,P.E. 1. Elimination of privacy slats to enclose the perimeter of the Cox Lane Rudolph F.Cannavale access route is contingent upon approval from on the Town of Southold. Joseph A.Fioraliso,P.E. If required, additional information on the privacy slats must be provided. Thomas P.Fox,P.G Gerald Gould,C.P.G The submittal has been stamped "approved as noted." Please do not hesitate to William D.Merklin,P.E. contact me at(516)364-9890 if you have any questions. Michael Neuberger,P.E. Edward J.Reilly Very truly yours, Richard P.Russell,P.E. �1 Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G Thomas F. Maher, P.E. Vice President TFM/RHt/jmy cc: J. Bunchuck, Town of Southold 1. Sikiric,NYSDEC T. Howell, TC&M J. Mulligan,D&B A Wright, D&B F. DeVita, D&B ♦1314\TFM02(A)LTR.DOC-60 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net September 4, 2002 Principals Nicholas J.Bartilucci,P.E. President Henry J.Chlupsa,P.E. Executive Vim President Mr. Robert G. Terry Thomas F.Maher,P.E. Vice Pr.s� Terry Contracting&Materials,Inc. Robert t Bums.PE. Vice President 840 yr est Mair.Street s Richard M.Walka Riverhead NY 11901 Vice President Steven A.Fangmann,P.E. Vice President Re: Southold Landfill Closure Theodore S.Pytlar,Jr. Vice P1eaderd Submittal 45 Senior Associates D&B No. 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed the submittal stamped as follows: Submittal 45 - Fencing. The Brian M.Veith,P.E. submittal was dated August 29, 2002, and in accordance with your stamp, has Associates been reviewed with respect to the requirements of Section 2.10B of the Joseph F.Baader Specifications for the above-referenced project. Garrett M.Byrnes,P.E. Rudolph F.Cannavale 1. We have previously reviewed and accepted your proposed alternatives Joseph A.Fioraliso,P.E. to the fencing materials included in your letter dated August 8, 2002. Thomas P.Fox,P.G. This letter should be included in the formal submittal. In addition, this Gerald Gould,C.P.G submittal should also include a letter from Terry Contracting & William D.Merlclin,P.E. Materials, Inc. indicating that the submittal meets the requirements of Michael Neuberger.PE. the Contract Documents with the exception of the items listed in your Edward J.Reilly Richard P.Russell,P.E. le9.ter dated Augusi 8,2002. Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.P.G 2. In accordance with the Contract Documents, privacy slats shall be furnished and installed to enclose the perimeter of the Cox Lane access route. Additional information on the privacy slats must be provided. 3. Diagonal cross bracing shall be used on both sides of gate posts and corner posts. 4. The drawings shall indicate that the minimum diameter of the footings shall be 12 inches and that all posts shall be centered in the footings. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES.P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. September 4, 2002 The submittal has been stamped "revise and resubmit." Please do not hesitate to contact me at (516) 364-9890 if you have any questions. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/MDW(t)/ld cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM02(A)LTR-48.DOC Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury,New York, 11797-2015 516-3649890 - 718-460-3634 - Fax:516-364-9045 e-mail: db-eng@woridnet.att.net August 26, 2002 Principals Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry Resident Henry J.Chlupsa,PE. Terry Contracting&Materials, Inc. Eaeeuffw V"' Pmaident 840 West Main Street Thomas F.PMaher'P.E. Riverhead,NY 11901 VFv ,earda+d Robert T.Burns,P.E. vice Plsaident Ri&aard Walka Re: Southold Landfill Closure Steven A.Fangmann,P.E. Submittal 43 ad. Vk.P ,x D&B No. 1314 Theodore S."ar,Jr. vice Pn awsw Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. We have reviewed the submittal stamped as follows: Submittal 43 - Erosion Joseph H.Marturano Control Material Pre-qualification. The submittal was received on August 19, Kennet,J.Pritchard,P.E. 2002 and in accordance with your stamp has been reviewed with respect to the Brian M.Veith,PE. requirements of Section 4.7 (C) of the Specifications for the above-referenced Associates project. Joseph F.Baader Garrett M.Byrnes,P.E. 1. As noted in your letter dated August 19, 2002, the fiber matrix of the Rudolph F.Cannavale proposed erosion control material has a unit weight of 0.691bs/sq. yd and Joseph A.Fioraliso,PE. the contract specifications call for 0.70 lbs/sq. yd. Although we take no Thomas P.Fox,RG exception to the difference, the manufacturer has provided a certification Gerald Gould,C.P.G. indicating that the material to be provided will meet the project Milliam D.Merklin,ael Neuberger E. specifications. We request that a revised certification be provided ch Edward NJ.Reilly indicating the discrepancies between the specification and the material to berovided. Richard P.Russell.P.E. P Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,C.RG 2• As required by the specifications, installation instructions must be provided by the manufacturer. 3. With regard to the erosion control fabric, the manufacturer must indicate that he erosion control fabric shall be 100%UV stabilized polypropylene. 4. Verify that the thread used to sew the erosion control fabric was made of polyester. 5. Verify the approximate weights of the top and bottom netting of the erosion control blanket and fabric. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. r � • Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials,Inc. August 26, 2002 In light of the above, the submittal has been stamped "approved as noted" contingent on the specific comments above being properly addressed in a revised submittal to be submitted to this office no later than August 30, 2002. Please do not hesitate to contact me at (516) 364-9890 if you have any questions. V51Y,truly your Thomas F. Maher, P.E. Vice President TFM/FDt/cmc cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan,D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM02(A)LTR-45.DOC Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@worldnet.att.net August 14,2002 Mr.Robert G. Terry Principals Terry Contracting and Materials,Inc. Nicholas J.Bartilucci,P.E. 840 West Main Street Pmsid@M Riverhead,NY 11901 Henry J.Chlupsa,P.E. Executive Vice President Thomas F.Maher,PE. Re: Southold Landfill Closure Vice PmadeM Robert T Bums,P.E. D&B No. 1314 Vies Preatderd Richard dM.ent Walks vice PresidDear Mr.Terry: Steven A.Fangmann,P.E. Me Av&WOM This is to express our concern with slippage in your construction schedule dated June 6, Theodore S.Pytlar,Jr. Vibe Pleaiderd 2002,which was submitted with your request for a time extension to complete closure of the landfill. Senior Assodates AmmonAnthony O.Conetta,P.E. nis F. .Con t,P.E. Specifically, the relandfilling of waste and grading of waste on the southern portion of Joseph H.Marturano the east side of the landfill, and subsequent application of contour grading material and Kennet,J.Pritchard,PE, installation of gas vents are now behind schedule by over one month. Consequently, Brian M.Veith,P.E. installation of the gas venting layer, liner and geocomposite,barrier protection layer,and vegetative growth medium on both the east side and west side of the landfill will be Assodates delayed as well. While it is acknowledged that you are somewhat ahead of schedule for Joseph F.Baader much of the drainage work, we are nonetheless apprehensive about completing the Garrett M.Byrnes,P.E. significant amount of remaining work on the project by the date for substantial Rudolph F.Cannavale completion,which is November 1,2002. Joseph A.Fioraliso,P.E. Thomas P.Fox,RG Given this situation, I request that you submit a revised construction schedule indicating Gerald Gould,C.P.G. how you intend to complete the remaining work by November 1 st. Please note that you William D.McMin,P.E. do not have the construction of Recharge Basin No. 3 on your June 6, 2002 construction Michael Neubeger•P.E, schedule,which should be included on the revised schedule. Edward J.Reilly Richard R Russell,P.E. I wish to reiterate that the Town's position is to maintain the present dates for substantial Charles J.Waclhsmuth,P.E. and final completion of work as November 1 and December 1, 2002, respectively, and Kenneth P.Wenz,Jr.,C.RG that no consideration will be given to a further extension of time. Please call me at(516)364-9890 should you wish to discuss this matter. V ry yo s, Thomas F.Maher,P.E. TFM/cmc,ld Vice President cc: J. Romanelli,Councilman,Town of Southold J.Bunchuck,Town of Southold J. Mulligan,D&B ♦1314\7rFM02(A)LTR-42.1D0C(R01) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. dlDvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net August 13, 2002 Principals Nicholas J.Bartilucci,P.E. President Henry J.Chlupsa,P.E. E-6-Vice President Mr, Robert G. Terry Thomas F.Maher,P.E. W.e President Terry Contracting& Materials, Inc. Robert T.Bums,P.E. 840 West Main Street Vi cePreident L Richard M.W9Ike Riverhead,NY 11901 Vice Prosident Steven A.Fangmann.P.E. Vice Awsident Re: Southold Landfill Closure Theodore S.Pytlar,Jr. VD&B No. 1314 ice Pnaidem nt Senior Associates Anthony O.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Manurano We have reviewed your proposal, dated August 8, 2002, to use alternates to the Kenneth J.Pritchard,P.E. fencing materials specified within the Contract Specifications for the above- Brian M.Veith,P.E. referenced project. At this time we have no comments and find the proposed Associates alternates acceptable. Joseph F.Baader Garrett M.Byrnes,P.E. Please do not hesitate to contact me at(516) 364-9890 if you have any questions. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. Very truly yours, Thomas P.Fox,RG Gerald Gould,C.P.G. William D.Merklin,P.E. Michael Neuberger,P.E. Tomas F. Maher, P.E. Edward J.Reilly Richard P.Russell,P.E. Vice President Charles J.Wachsmuth,P.E. 7�a� Kenneth P.Wenz,Jr.,C.P.G TF1vL P_D(t)/'ajlm cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B F. DeVita, D&B M. Wright, D&B ♦1314\1FM02(a)LTR-40.doc A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. 0 0 d1Dvi rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 ■ Fax:516-364-9045 e-mail: db-eng@woridnet.att.net Principals August 12, 2002 Nicholas J.Bartilucci,P.E. Pm&dent Henry J.Chlupsa,P.E. Erecurw Vice President Thomas F.Maher,P.E. Vice PreaiderM Robert G. Terry Robert mdent Bums.P.E. Vice PresiTerry Contracting& Materials, Inc. Richard M.Walka 840 West Main Street Vice President Steven A.Fangmann,P.E. Riverhead,NY 11901 Vice Pnaident Theodore S.Pytlar,Jr. Vice Proodent Re: Southold Landfill Closure Senior Associates D&B 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed the additional information provided Chenango Contracting, Brian M.Veith,P.E. Inc. regarding additional cost associated with the segmented geomembrane Associates installation in the southern area on the west side of the landfill and find the cost of Joseph F.Baader $8,545.43 acceptable for the work completed thus far. Garrett M.Byrnes,P.E. Rudolph F.Cannavale Very truly yours, Joseph A.Fioraliso,P.E. Thomas P.Fox,RG. j Gerald Gould,C.P.G. William D.Merklin,P.E. Thomas F. Maher,(P.EL�� Michael Neuberger,P.E. Edward J.Reilly Vice President Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. TFM/ajm Kenneth P.Wenz.Jr.,C.P.G cc: James Bunchuck James Mulligan Frank DeVita Maria Wright ♦1314\TFM02LTR-38.doc A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 0 • Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-3649890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 26, 2002 Principals Nicholas J.Bartilucci,P.E. Mr. Robert G. Terry President Terry Contracting&Materials, Inc. Henry J.Chlupsa,RE. Execuh,oe Vice President 840 West Main Street To mdnt ober.P.E. Riverhead,NY 11901 Robert T Burns,P.E. Vice President Richard M.Walka Re: Southold Landfill Closure Vice Pres Submitta129d Steven".Fangmann,P.E. D&B No. 1314 VPs oce reAe/k Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler'P.E. We have reviewed the submittal stamped as follows: Submittal 29d - 60 mil HDPE Joseph H.Marturano Geomembrane Roll Certifications. The submittal was received on July 12, 2002, and Kenneth J.Pritchard,P.E. in accordance with your stamp, has been reviewed with respect to the requirements of Theodore S.Pytlar,Jr Section 4.3.17.Li of the Specifications for the above-referenced project. Brian M.Veith,P.E. Associates Based on review of the submittal, inspection sheets were not provided for Roll Garrett M.Byrnes,RE Numbers GR-6-02 163-5 (Blend 8211515), 176-5 (Blend 8211516), 68-5, 71-5, 74-5 Rudolph F.Cannavale and 75-5 (Blend 8211513). The shipment inspection sheets must be provided for the Joseph A.Fioraliso,P.E. above mention roll numbers. David S.Glass,P.E. Gerald Gould,CPG This information must be provided for approval of the submittal. The submittal has William D.Merklin,RE. been stamped "revised and resubmit." Please do not hesitate to contact me at Mikael Neuberger,P.E. (516)364-9890 if you have any questions. Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Very truly yours, Kenneth P.Wenz,Jr.,CPG lmice asF. MaherPresident TFM/MDW(t)/ld cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,Tectonic Engineering J. Mulligan, D&B M. Wright,D&B F. DeVita,D&B ♦1314\TFM02(A)LTR-35.DOC(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 22, 2002 Principals Nicholas J Bartilucci.P E Mr. Robert G. Terry President Terry Contracting& Materials, Inc. Henry J.Chlupsa.PE. Executive Vice Resident 840 West Main Street Thomas F Mahe`,P.E Vice President . Riverhead,NY 11901 Robert T Burns,P E. Yrce President �v Richard M.Walka 1�e: Southold Land 111 Closure Vice Presdent Submittal 40 Steven A Fangmann,P E. D&B No. 1314 Vice President Senior Associates Dear Mr. Terry: Anthony O.Conetta,P E. Dennis F.Koehler PE We have reviewed the submittal stamped as follows: Submittal 40B - Drybound Kenneth J MaH. ncha d PE urano Dense Graded Aggregate Base Course Test Results. The submittal was received on Theodore S.Pritchard, Pytlar,Jr. July 17, 2002, and in accordance with your stamp, has been reviewed with respect to Brian M veith PE the requirements of Section 2.7.C.2.a.1 of the Specifications for the above-referenced project. At this time, we have no further comments and the submittal has been Associates stamped "Approved." Please be advised that as discussed previously, the minimum Garrett M Byrnes,PE dry density obtained during field compaction testing of the base course must be Rudolph F.Cannavale 95 percent of the maximum dry density presented within the referenced submittal as Joseph A.Fioraliso,PE. specified. Additionally, this testing requirement of the base course material shall be David s.Glass,P.E. performed for every 400 tons of material placed and compacted. Gerald Gould,CPG William D.Merklin,PE. Please do not hesitate to contact me at(516) 364-9890 if you have any questions. Michael Neuberger,P.E. tt Richard P Russell,PE. Vey �y you Charles J.Wachsmuth,P E. A Kenneth P.Wenz,Jr,CPG �%i/1 Thomas F. Maher, P.E. Vice President TFM/FD(t)/ld cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM02LTR-33.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 16, 2002 Principals Nicholas J.Bartilucci,P E. President Henry J.Chlupsa,P.E. Executive Vwe President Mr. Robert G. Terry Thomas F Maher,P.E Vice Resident Terry Contracting&Materials, Inc. Robert T Bums,P.E. 840 West Main Street Vice Resident Richard M.walks Riverhead,NY 11901 Vice President Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vice President Schedule of Submittals Senior Associates D&B No. 1314 Anthony O.Conetta,P.E. Dennis F Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano , Kenneth J.Pritcharitchard,P.E. Theodore S. , On numerous occasions, submittals by you to this office have included laboratory Brian M.veith,P.E results that were not performed in accordance with the test methods set forth in the contract documents. Most recently, this occurred regarding the analyses performed Associates on the recycled concrete aggregate you are proposing for use as the subbase for the Garrett M.Byrnes,P.E permanent road. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. Once again, I must point out that you are responsible for reviewing all David S.Glass,P.E. subcontractors' submissions to make sure they are accurate and complete before Gerald Gould,CPG forwarding these submissions to this office for approval. By not doing so, you are Wiliam D.Merklin,P.E. causing unnecessary delays in securing the required approval. Michael Neuberger,P.E. Richard P.Russell,P.E. Should you wish to discuss this further, please contact me at(516) 364-9890. Charles J.Wachsmuth,P.E. Kenneth P.wenz,Jr.,CPG Very tr your s;l i I Thomas F. Maher, P.E. TFM/MWt/cmc Vice President cc: J. Bunchuck,Town of Southold 1. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland, TEC J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B CJ 1314\TFM[02(A)LTR-32.DOC(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. • • Dvirka d- and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 @ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 15, 2002 Principals Nicholas J.Bartilucci,PE Mr. Robert G. Terry President Henry J Chlupsa.PE. Terry Contracting& Materials, Inc. Esecutrve Vice President 840 West Main Street Thomas F Maher.P.E. 1—President Riverhead,NY 11901 Robert T Burns,P.E. V_—-1-1 Richard M.Walka Re: Southold Landfill Closure Yke President Steven A.Fangmann,P E. Submittal 4U V"- President D&B No. 1314 Senior Associates Dear Mr. Te Anthony 0.Conetta,P E. �' Dennis F.Koehler.PE. Joseph H.Marturano We have reviewed the submittal stamped as follows: Submittal 4Oa — Drybound Kenneth J.Pritchard,P E. Dense Graded Aggregate Base Course Test Results. The submittal was received on Theodore S.Pytlar,Jr. July 12, 2002, and in accordance with your stamp has been reviewed with respect to Brian M.Veith,P E. the requirements of Section 2.7.C.2.a.1 of the Specifications for the above-referenced project. Associates GarrettM Byrnes,PE 1. ASTM Method D1557, Moisture Density Relations of Soils and Soil Rudolph F.Cannavale Aggregate Mixtures, must be performed on the referenced material as Joseph A-Fioraliso,P.E. required by the Specifications as previously commented upon in our letter David S.Glass,PE. dated July 11,2002. Gerald Gould,CPG William D.Merklin,PE. The submittal has been stamped "revise and resubmit." Please do not hesitate to Michael Neuberger,P.E. contact me at(516) 364-9890 if you have any questions. Richard P.Russell,P.E. Chanes J.Wachsmutn,P.E. Very t 1 Y yours, _ Kenneth P.Wenz,Jr.,CPG /.. 41-1, Thomas F. Maher,P.E. TFM/FD/cmc Vice President T S1ki'ric,NYSDEC T. Howell, TC&M P. Sutherland,Tectonic Engineering J. Mulligan,D&B M. Wright, D&B F. DeVita,D&B ♦1314\TFM02LTR-116.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 11, 2002 Principals Mr. Robert G. Terry Nicholas J.Bartilucci,P.E. Pres Terry Contracting &Materials, Inc. Henry J.Chiupsa,P.E. 840 West Main Street Exec~Vice Resident Thomas F Maher,P.E. Riverhead, NY 11901 Vice PresidaM Robert T.Burns,P.E. V"Resident Re: Southold Landfill Closure RichardResa nt Walka Submittal 40 Vice ide Steven A.Fangmann,P.E. D&B No. 1314 Vice Residerw Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F Koehler,P.E. We have reviewed the submittal stamped as follows: Submittal 40 - Drybound Joseph H.Marturano Dense Graded Aggregate Base Course Test Results. The submittal was received Kenneth J.Pritchard,P.E. on July 11, 2002, and in accordance with your stamp has been reviewed with Theodore S.Pyllar,Jr. respect to the requirements of Section 2.7.C.2.a.1 of the Specifications for the Brian M.Veith,P.E. above-referenced project. Associates Garrett M.Byrnes,P.E. 1. The two samples submitted meet the requirements of the Rudolph F.Cannavale Specifications for Los Angeles Abrasion - ASTM C131 and Joseph A.Fioraliso,P.E. Soundness -ASTM Method C88. David S.Glass,P.E. Gerald Gould,CPG 2. With regard to the Plasticity Index, the portion of the base course Wiliam D.Merklin,RE. blend that is smaller than the No. 50 screen shall have a Plasticity Michael Neuberger,P.E. Index of 0. The test results do not indicate the portion of base course Richard P.Russell,P.E. blend sampled and also indicate the Specification has a Maximum of Charles J.Wachsmuth,P.E. 4. Please clarify these test results. Kenneth P.Wanz,Jr.,CPG 3. The particle size distribution was to be analyzed by ASTM Method D422 not ASTM CI17/C137. 4. The material was also required to achieve a density of not less than 145 pounds per cubic foot at optimum moisture content when tested in accordance with ASTM D1557 - Method D. Neither sample RCA-1 nor RCA-2 met the requirements of the Specifications with maximum densities of 126.8 and 128.8 pounds per cubic foot, respectively. In addition, the ASTM Method utilized was Method D698 instead of ASTM Method D1557 - Method D as required by the Specifications. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting& Materials, Inc. July 11, 2002 The submittal has been stamped "revise and resubmit." Please do not hesitate to contact me at (516) 364-9890 if you have any questions. Very truly yours, Thomas F. Mah , P.E. Vice President TFM/MDWt/cmc cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan,D&B M. Wright, D&B F. DeVita,D&B ♦1314\TFM02(A)LTR-26.DOC Dv i rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York. 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net July 2, 2002 Principals Nicholas J.Bariilucci,P.E. Presider# Henry J.Chiupsa,P.E. Mr. Robert G. Terry FxecxO-Vice T,eu*nl Thomas F Maher,P.E Terry Contracting & Materials, Inc. Vic,President 840 West Main Street Robert T Buns,P.E. Vice PresidentRiverhead,NY 11901 Richard M.Mika `lice pmsoerlt Steven A.Fangmann,FE. Re: Southold Landfill Closure V", President Submittal 39B Senior Associates D&B No. 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. ivl Dear*,rr. Terry: Joseph H.Marturano L Kenneth J.Pritchard,PE, We have reviewed the submittal stamped as follows: Submittal 39B Pre-Cast Theodore S Pytlar,Jr. Concrete Specifications - Manholes and Stilling Basins - Eastern Drainage Brian M.Vei,h,P.E. g System. The submittal was received on July 1, 2002 and in accordance with your Associates stamp has been reviewed with respect to the requirements of Section 6.4.E.2 of GarrettM Byrnes,PE the Specifications for the above-referenced project. At this time we have no Rudolph F.Carmavale further comments and the submittal has been stamped "Approved." Please do not Joseph A.Fioraliso,P.E. hesitate to contact me at(516) 364-9890 if you have any questions. David S.Glass,P.E. Gerald Gould,CPG Very truly yours, William D.Merklin,PE. Michael Neuberger,P.E. Richard P Russell,PE. , Charles J.wachymP.E. Thomas FMaher P.E. Kenneth P Wenz,Jr, F.CPG � Vice President TFM/FDt/cmc cc: J. Bunchuck, Town of Southold 1. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B F. DeVita, D&B M. Wright, D&B ♦1314\TFM02(A)LTR-23.D0C A DIVISION OF WILLIAM F.COSULICH ASSOCIATES. P.C. Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 25, 2002 Principals Nicholas J.Bartilucci,P.E. Res dent 1� Henry J.Chlupss P.E. Mr. Robert G. 'ferry Execu�e Yroe iResident Thomas F Maher,P.E. Terry Contracting& Materials, Inc. Vice Resident Robert T.Bums,P.E. 840 West Main Street We Pmsderpr Riverhead,NY 11901 Richard M.Walka urce Resident steren".erFangma" P.E. Re: Southold Landfill Closure Ste Res D&B No. 1314 Senior Associates Anthony O.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed your proposed method for attachment of a pipe boot to the Theodore S.Pylar,Jr. southwestern drainage system stilling basin structure provided in your letter dated Brian M.Veith,P.E. June 20, 2002, and find the proposal acceptable. Associates Very truly yours, Garrett M.Byrnes,P.E. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. David S.Glass,P.E. Thomas F. Maher, P.E. Gerald Gould,CPG Vice President William D.Merklin,P.E. TF* /tam Michael Neuberger,P.E. cc: J. Bunchuck, Town of Southold Richard P.Russell,P.E. I. Sikiric,NYSDEC Charles J.wachsmuth,P.E. Kenneth P.Wenz,Jr.,CPG T. Howell,TC&M J. Mulligan, D&B P. Sutherland, Tectonic Engineering M. Wright, D&B F. DeVita, D&B 01314\TFM02(A)LTR-22.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka ' and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 24, 2002 Principals Nicholas J.Banilucci.P President . Mr. Robert G. Terry Henry J Chlupsa RE Terry Contracting & Materials, Inc. E—unve Vice President Thomas F.Maher.P.E. 840 West Main Street Vice President Riverhead,NY 11901 Robert T.Burns,P.E. Vice President Richard M.walks Vice President Re: Southold Landfill Closure Steven A.Fangmann.P E D&B NO. 1314 Vice President Senior Associates Dear Mr. Terry: Anthony 0.Conetta.RE. Dennis F Koehler P.E As requested at the June 20, 2002, Progress Meeting, we have identified the area Joseph H.Marturano and calculated the volume of topsoil for closure of the landfill, exclusive of the Kenneth J.Pritchard,P E. p Theodore S.Poar,Jr Borrow Pit. The area for placement of topsoil is illustrated in the attached figure Brian M.Veith.P E. and the in-place volume is approximately 32,000 cubic yards. Associates Also, as discussed, we will require a 6-inch curb along the permanent road to the Garrett M.Byrnes,PE 17-acre parcel, together with the concrete blocks proposed in your letter dated Rudolph F.Cannavale May 31, 200L2�. However, the curb can be constructed of asphalt using a curb Joseph A.Fioraliso,PE. forming machine. David S.Glass,RE Gerald Gould,CPG If you have any questions with regard to this letter,please contact me. William D.Merklin,P.E. Michael Neuberger,P.E. Richard P Russell,P.E. Ve ly yours, Charles J.Wachsmuth,P E. Kenneth P.Wenz,Jr.,CPG �j�iC Thomas F. Maher,lP..'E.0 Vice President TFM/tam Attachment cc/att: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M J. Mulligan, D&B P. Sutherland, Tectonic Engineering M. Wright, D&B F. DeVita, D&B 01314\TFM02(A)LTR-20.DOC(RO 1) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. i1�A Tv aE �kec,974 Ar :Si :ii :Sr .iti ''J• -J.i•. © •. :Sti •Sti •iti :',.iti �j.iti;✓. .5+,• 12 .i.: ..;• .i_ :.•._' •,•.r;i`.'='t',' //�/t Fort feE�h" :y.: :y.. :yti :y j.tti •Stir✓.� S.. .tti r;, rj. .i. .•J•t. �Sti'vJ•twt✓-- •t• ��� •iti •i• J. :t. Vii^ S• • 0 Dv i rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 19, 2002 Principals Nicholas J.Bartilucci,P.E. President Mr. Robert G. Terry Henry J.Chlupsa,P.E. Terry Contracting & Materials, Inc. Execudse Vice President Thomas F.Maher,P.E. 840 West Main Street Vie Preside,it Riverhead,NY 11901 Robert T.Bums,P.E. Vice President Richard M.Walka Vice Presidedent Re: Southold Landfill Closure Steven A.Fangmann,P.E. D&B NO. 1314 V"PresiderM Senior Associates Dear Mr. Terry: Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. We have reviewed the proposed panel orientation modification for the central area Joseph H.MaRurano Kenneth Pritchard,P.E. of the eastern portion of the landfill, which was provided to us late yesterday Theodore S.Pular,Jr afternoon for deployment today and/or tomorrow. Brian M.Veith,P.E. With regard to the panel orientation modification itself, we find the modification Associates acceptable given the relatively moderate slopes and orientation of the grades in Garrett M.Byrnes,P.E. this area. However, with regard to the time frame in which to review and approve Rudolph F.Cannavale this modification, we do not find the time frame acceptable. As discussed on Joseph A.Fioraliso,P.E. numerous occasions, good, timely communication is extremely important to the David S.Glass,P.E. implementation and success of this project. Gerald Gould,CPG William D.Merklin,RE. Ve buly yo Michael Neuberger,P.E. Richard P.Russell,P.E. Charles J.Wachsmulh,P.E. Kenneth P.Wenz,Jr.,CPG Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B 0 1314\TFM02(A)LTR-19.D0C A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 17, 2002 Principals Nicholas J.Bartilucci,P.E. President Mr. Robert G. Terry Henry J.Chlupsa,P.E. Terry Contracting&Materials, Inc. Executive Vim President Thomas F Maher,P E. 840 West Main Street Vice President Riverhead,NY 11901 Robert T Burns,P.E. 1(ice President Richard M.Walka Re: Southold Landfill Closure 1Vice President Steven A.Fangmann,P.E. Submittal 29c Vxe��ent D&B No. 1314 Senior Associates Anthony O.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano We have reviewed the submittal stamped as follows: Submittal 29c - 60 mil HDPE Kenneth J.Pritchard,P.E. Geomembrane Roll Certifications. The submittal was received on June 12, 2002 and Theodore S.Pytlar,Jr. in accordance with your stamp has been reviewed with respect to the requirements of Brian M.Veit",P.E. Section 4.3.17.Li of the Specifications for the above-referenced project. Associates Based on review of the submittal, inspection sheets were not provided for Roll Garrett M.Byrnes,P.E. Numbers GR-6-02 66-5 through 272-5. The shipment inspection sheets must be Rudolph F.Cannavale provided for the above-mentioned roll numbers. Joseph A.Fioraliso,P.E. David S.Glass,P.E. This information must be provided for approval of the submittal. The submittal has Gerald Gould,CPG been stamped "revised and resubmit." Please do not hesitate to contact me at (516) VIAlliarn D.Merklin,P.E. 364-9890 if you have any questions. Michael Neuberger,P.E. Richard P.Russell,P.E. Very truly yours, Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,CPG Thomas F. Maher, P.E. Vice President TFM/MDWt/cmc cc: J. Bunchuck, Town of Southold 1. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita,D&B ♦1314\TFM02(A)LTR-13.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. a j • • Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 17, 2002 Principals Nicholas J.Bartilucci,P.E. President ,i.. Henry J.Chlupsa,P.E. Mr, Robert G. Terry Executive Vice Resident Thomas ,P. F MaherE. Terry Contracting& Materials,Inc. vice President 840 West Main Street Robert T.Burns,P.E. ,ice Resoe,t Riverhead,NY 11901 Richard M.Walka V"Resident Steven A.Fangmann,P.E. Re: Southold Landfill Closure Vice Resident Submittal 39A Senior Associates D&B No. 1314 Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed the submittal stamped as follows: Submittal 39A Pre-Cast Theodore S.Pytlar,Jr. Concrete Specifications - Manholes and Stilling Basins - Eastern Drainage Brian M.Veith,P.E. System. The submittal was received on June 12, 2002 and in accordance with Associa:.s your stamp has been reviewed with respect to the requirements of Section 6.4.E.2 Garrett M.Byrnes,P.E. of the Specifications for the above-referenced project. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. 1. In the letter provided with your submittal dated June 11, 2002, item no. 4 David S.Glass,P.E. indicated "after installation, the bottoms, or sumps, of Catch Basin #1, Gerald Gould,CPG Catch Basin #2 and Manhole #5 shall be filled with concrete to the William D.Merklin,P.E. bottommost pipe invert elevation, as shown on the Contract Drawings." Michael Neuberger,P.E. Please note that Section 6.4.H.4 of the Specifications indicates "Inverts Richard P.Russell,P.E. shall be carefully constructed with special care exercised in laying the Charles J.Wachsmuth,P.E. channels and adjacent pipes to grade. Channels shall be properly formed Kenneth P.Alen,Jr.,CPG and rounded and shall be troweled smooth." Therefore, as requested in our previous letter dated May 20, 2002 with regard to this submittal, after installation, the bottoms of each structure shall be filled with concrete to the bottommost pipe invert elevation. 2. Please clarify the 6-inch hole elevations for Catch Basins #1 and #2. On the drill sheet for Catch Basin #1 the invert elevation, on the right-hand side of the drill sheet is listed as 43.00; however, the hole elevation is listed as 41.42. Similarly, for Catch Basin# 2 the invert elevation is listed as 45.00 and the hole elevation is listed as 43.42. 3. A hole diameter is missing from the drill sheet for Catch Basin#2. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. i Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting&Materials,Inc. June 17, 2002 4. The top slab for the precast concrete catch basin should indicate 446 around opening. Drawing no. 01-326D indicates additional #5 around opening. This information must be provided for approval of the submittal. The submittal has been stamped "revised and resubmit." Please do not hesitate to contact me at (516) 364-9890 if you have any questions. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/MDWt/cmc cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan,D&B M. Wright,D&B F. DeVita, D&B ♦1314\TFM02(A)LTR-14.DOC • i Dvirka d! and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax.- 516-364-9045 e-mail: db-eng@worldnet.att.net June 17, 2002 Principals Nicholas J.Bartilucci,P.E. President Mr. Robert G. Terry Henry J.Chlupsa,P.E. Terry Contracting& Materials, Inc. Execu-re Vice President ,1 Thomas F.Maher,P.E. 8`1'0 West Main Street tricePresident Riverhead,NY 11901 Robert T.Burns,P.E. Vice President Richard M.Walka vice President Re: Southold Landfill Closure Steven A.Fangma^^•P.E. We President Intermediate Southwest Drainage Plan As-Built Survey D&B No. 1314 Senior Associates Anthony O.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,RE. Joseph H.Marturano We have reviewed the Southwest Drainage Plan as-built survey resubmission, Kenneth J.Pritchard,P.E. provided via e-mail on June 14, 2002, by L.K. McLean Associates, P.C., for Theodore S.Pytlar,Jr. Brian M S. P.E. compliance with the design requirements for buried structure invert elevations and top of structure elevations only. At this time, we have no further comments. Associates Please be advised, though we realize that this submittal is an intermediate as-built Garrett M.Byrnes,P.E survey, a detailed topographic survey and as-built drawings will be required in Rudolph F.Cannavale accordance with Section 2.0 (A)(1) of the specifications upon completion of the Joseph A.Fioraliso,P.E. Work. David S.Glass,P.E. Gerald Gould,CPG Please do not hesitate to contact me at(516) 364-9890 if you have any questions. William D.Merklin,P.E. 1 Michael Neuberger,RE. Very truly yours, Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Kenneth P.Went,Jr.,CPG Thomas F. Maher, P.E. Vice President TFM/MDWt/jmy cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B F. DeVita, D&B ♦1314\TFM[02(A)LTR-16.DOC(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 a 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woridnet.att.net Principals June 11, 2002 Nicholas J.Bartilucci,P.E. Reside/# Henry J.Chlupsa,P.E. Executive Vice President Thomas F.Maher,P.E. Vice Reside/# Robert T Burns,P.E. Mr. Robert G. Terry We Res'dent Terry Contracting and Materials, Inc. Richard d Walka vice Resident 840 West Main Street �� A. ma""•P.E. Riverhead,NY 11901 Senior Associates . Re: Southold Landfill Closure Anthony o.Conetta,P.E. D&B 1314 Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard,P.E. Dear Mr. Terry: Theodore S.Pytlar,Jr. Brian M.Veith,P.E. We have reviewed Chenango Contracting, Inc.'s, letter to Timothy Howell, dated May 15, 2002, forwarded to me under Tim's letter of May 20, 2002, and find the Associates information insufficient. Garrett M.Byrnes,P.E. Rudolph F.Cannevale Please refer to my previous correspondence which specifies the information Joseph a Fioraliso,P.E. needed from Chenango Contracting. This information is necessary before David S.Glass,P.E. approving payment application by you for liner installation. Please call should Gerald Gould,CPG you have any questions. William D.Merklin,RE. Michael Neuberger,P.E. Richard P.Russell,P.E. Very truly yours, Charles J.Wachsmuth,P.E. _.�j��" ')�J Kenneth P.Wenz,Jr.,CPG r , � Thomas. F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan,D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B 01314\TFM02(A)LTR-09.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 19, 2002 Principals Nichclas J.Bartilucci.PE. President Henry J.Chlupsa,PE. Mr. Robert G. Terry Execume Vice President Thomas F Maher PE Terry Contracting & Materials, Inc. 'Jrce President Robert T Burns.P E 840 West Main Street if"President g verhead,NY 11901 Richard M.Walka Once President Steven A Fangma"",P E trice President Re: Southold Landfill Closure D&B No. 1314 Senior Associates Anthony 0 Conetta,P E. Dear Mr. Terry: Dennis F.Koehler,P E. Joseph H.Marturano Kennett,J Pritchard,P E I was informed by Jim Mulligan this morning, at 8:30 a.m., that you intend to Theodore S.Pytlar,Jr place the final 6-inch subgrade, gas venting layer and geomembrane in the area of Brian M.Veith PE. the northern portion of the main access road. This activity was not planned at this time, nor were we informed of this change until late yesterday. Furthermore, we Associates received a revised geomembrane panel layout from you late yesterday afternoon Garrett M Byrnes,P E for an area that you plan to line today. Rudolph F.Cannavale Joseph A.Fioraliso,PE. The standard protocol for this project regarding installation, which I thought was David S.Glass,PE. agreed upon by you, is to: Gerald Gould,CPG William D Merklin.P.E. 1. Submit requested changes in a manner which provides us with Michael Neuberger,P.E. Richard P.Russett.P.E. adequate time for review prior to implementation of the changes; Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr,CPG 2. Submit a topographic survey of the top of the waste for approval prior to placement of the final 6-inch subgrade and gas venting layers; and 3. Submit a topographic survey of the top of the gas venting layer for approval prior to placement of the geomembrane. Based upon your actions late yesterday and this morning regarding the lack of adequate notification of construction activities and changes, and your plan to proceed with placement of the final 6-inch subgrade layer, gas venting layer and geomembrane in the aforementioned area, you have chosen to disregard our former agreement. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. r Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. June 19, 2002 Please be aware that placement of the final subgrade layer, gas venting layer and geomembrane in an area not approved based on topographic survey is totally at your risk. If, after receipt of the topographic survey of the top of waste and the gas venting layer, the grades are determined not to be correct, you will be required to remove the geomembrane and make the necessary corrections at your cost. It should be noted that throughout the project, and at just about every progress meeting, we and the Town of Southold have stressed the need for and importance of good, timely communication among you, the Town and us. Again, based on this latest action, you have chosen to disregard our request and the request of the Town. Ve truly yours, Thomas F. Maher, P.E. Vice President TFM/tam cc: John Romanelli, Town of Southold Thomas Wickham, Town of Southold John Bunchuck, Town of Southold Igor Sikiric,NYSDEC Peter Sutherland, TEC Jim Mulligan, D&B 01314\TFM02(A)LTR-17.DOC(R01) Dv i rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals Nicholas J.Bartilucci,P.E. President Henry J.Chlupsa,P.E. June 6 2002 Executive%im President Thomas F.Maher,P.E. V"President Robert T.Burns,P.E. `"Pre=�nt Mr. Robert G. Terry Richard M.Walka rice President Terry Contracting&Materials,Inc. Steven A.Fangma"",P.E.President 840 West Main Street Riverhead,NY 11901 Senior Associates Anthony D.conetta,P.E. Re: Southold Landfill Closure Dennis F.Koehler,P.E. D&B No. 1314 Joseph H.Marturano Kenneth J.Pritchard,P.E. Theodore S.Pytlar,Jr. Dear Mr. Terry: Brian M.Veith,P.E. We have reviewed your letter of April 25, 2002, which requests that the Date of Associates Substantial Completion associated with closure of the Southold Landfill be Garrett M.Byrnes,P.E. extended from the current date of July 3, 2002,to November 1, 2002. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. We and the Southold Town Board have considered your request and are agreeable David S.Glass,P.E. to extending the Date of Substantial Completion to November 1, 2002, and the Gerald Gould,CPG Date of Final Completion to December 1,2002. William D.Merklln,RE. Michael Neuberger,P.E. Richard P.Russell,P.E. Although we and the Town Board feel that with a concerted effort by you, and Charles J.Wachsmuth,P.E. barring any significant unforeseen and extraordinary circumstances, Substantial Kenneth P.Wenz,Jr,CPG Completion could be achieved by October 1, 2002, which you have acknowledged, the Town Board will grant your request. This extension of time is in consideration of your stated desire to be conservative due to the need to complete grading of the eastern portion of the landfill, which presently is being performed, and your concern that there may be extenuating circumstances that could cause delay in completion of work beyond October 1, 2002, such as extraordinary weather conditions. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. June 6, 2002 With regard to your letter concerning items that you claim continue to impact the progress of work, including maintaining access to the 17-acre site/Compost Facility, excavating and processing material from the 17-acre site and construction of the eastern drainage system, the schedule submitted with your request for an extension of time, which indicates a Date of Substantial Completion of October 26, 2002, shows the permanent road to the 17-acre site to be completed in the third week in May, which will not impact the progress of the project relative to your request. With regard to excavating and processing material from the 17-acre parcel, you have stated that much of the sand necessary to complete the project has been screened and whatever additional material you require from the 17-acre parcel is factored into your schedule. With regard to the eastern drainage system, this system currently is being constructed and is shown in your schedule to be completed by the second week in May. Therefore,this item should not impact the progress of the project. With regard to your contention that you did not claim a delay for the original delay of 125 days, please be aware that in your letter dated March 20, 2001, you agreed that the prices in your bid would not change contingent upon issuance of the Notice to Proceed by June 1, 2001. As you are aware, the Town issued the Notice to Proceed on May 3, 2001. Be that as it may, also note that, in consideration of the delay in the Notice to Proceed, the Town granted you a 125-day extension in the Date of Substantial Completion from the contract date of January 29, 2002, to June 3, 2002, to account for winter weather conditions and the likely need to suspend work for a few months. However, as you are aware, this past winter was extremely mild, which allowed you to work essentially throughout the winter,without the need to suspend work. It should be noted that to assist you in the timely completion of the project,we and the NYSDEC have agreed to reduce the compaction requirements for the final 6-inch subgrade layer from 95% Standard Proctor to a minimum of 90% Standard Proctor, and the Town has granted your request to use 22,000 cubic yards of screened stockpiled sand from the Borrow Pit for the final 6-inch subgrade layer and a portion of the gas venting layer on the eastern side of the landfill. Based on the Town Board's decision on June 3, 2002, please find enclosed three copies of the Change Order which revises the Dates of Substantial Completion and Final Completion. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting&Materials, Inc. June 6,2002 If you have any questions with regard to this letter or the Change Order,please do not hesitate to contact me. If you have no changes,please sign all three copies and transmit the signed copies to Jim Bunchuck for his signature. Very truly yours, Thomas F. Maher,P.E. Vice President TFM/tam Enclosure cc: Joshua Horton, Supervisor Louisa Evans, Councilwoman William Moore, Councilman Craig Richter, Councilman John Romanelli, Councilman Thomas Wickham, Councilman James Bunchuck, Solid Waste Coordinator Igor Sikiric,NYSDEC James Mulligan, D&B Maria Wright, D&B Frank DeVita, D&B 01314\TFM02(A)LTR-04.doc(R07) Dvirka d! and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 4, 2002 Principals Nicholas J.Bartilucci,P.E. President Henry J. e WPma,sident P.E. ExMr. Robert G. Terry ecufi`e ioPma, Thomas F.Maher,PE. Terry Contracting and Materials, Inc. Vice President Robert T Bums,P.E. 840 West Main Street V"Resd&nt Riverhead,NY 11901 Richard M.Walka Vice Resident Steven A.Fangmann,P.E. Resident Re: Southold Landfill Closure Vice D&B 1314 Senior Associates Anthony O.Conetta,P.E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard,P.E. This is in response to your letter of May 29, 2002. Theodore S.Pytlar,Jr. Brian M.Veith,P.E. I. Request for Additional Money to Compact Unscreened Sand Associates As explained previously on numerous occasions and in my letter of May Garrett M.Byrnes,P.E. 21, 2002, the compaction requirements for this project are clearly defined Rudolph F.Cannavale in the contract documents and the effort to compact the unscreened sand to JosephA.Fioraliso,P.E. meet the contract requirements are standard construction industry practice David S.Glass,P.E.d, (e.g', m ry addition of moisture and use of a smooth druvibrato compactor). Gerald Could,William D. d, n,P.E. In addition, to assist you in meeting the project requirements, the Michael Neuberger,P.E. compaction specifications for the unscreened sand were reduced. Richard P.Russell,P.E. Therefore,no additional compensation is justified. Charles J.Wacismuth,P.E. Kenneth P.Wenz,Jr.,CPG II. Request for Additional Money to Haul Sand from the 17-Acre Parcel to the Eastern Half of the Landfill While you may disagree with the analysis of costs, no justification is provided in your letter. Furthermore, if we chose not to limit our analysis to the five most productive days, but rather to consider all of the hauling record information, transportation of material from the 17-acre parcel to the Borrow Pit was more productive in terms of trips per day compared to transporting material from the 17-acre parcel to the west side of the landfill. Therefore, based on actual records, there is no or little justification for a cost increase to haul sand from the 17-acre parcel to the eastern half of the landfill. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. i • • Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting and Materials, Inc. If you have any questions with regard to this letter,please contact me. Very truly yo Thomas. F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita,D&B M. Wright,D&B 01314\TFM02(A)LTR-02.D0C(R02) 0 • Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals June 3, 2002 Nicholas J.Barblucci.P E. President Henry J.Chlupsa,P E. Executive Vice Resident Thomas F.Maher,P E. Vice President Robert T Burns.P E MT. Robert G. Terry Vice PresiderM • Materials , , Terry Coritracai.ing and lvtatZi'iaiS, Inc. Richard M.Walka Vice President840 West Main Street YC&� ^gma^ P E dont Riverhead,NY 11901 Senior Associates Re: Southold Landfill Closure Anthony Conetta,P.E. D&B 1314 Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard,P E. Dear MT. Terry: Theodore S.Pytlar,Jr. Brian M.Keith,PE. We have reviewed your proposed changes to the northern edge of the permanent road to the 17-acre parcel at no additional cost to the Town, as contained in the Associates letter from Timothy Howell dated May 31, 2002, and find your proposal Garrett M.Byrnes,P E acceptable. Rudolph F Cannavale Joseph A.Fioraliso,PE. Very truly yours, David S.Glass,P E. Gerald Gould,CPG William D.Merklin,P.E. Michael Neuberger,P.E. TL Richard P.Russell,P.E. 111OmaS. F. Maher, P.E. Charles J.Wachsmuth,P E Vice President Kenneth P.Wrinz,Jr.,CPG TFM/ld c J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B ♦1314\TFM02(A)LTR-01.D0C(R0I) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. d1Dv i rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 30, 2002 Principals Nicholas J.Bartilucci,P E. President Henry J Chlupsa.Vim Pmsx RE.tMr. Robert G. Terry Executive Vice President Thomas F Maher,P E Terry Contracting & Materials, Inc. 0_President Robert T Burns,P E. West est Main Street V1ce President Preside Riverhead,ead,NY 11901 r v Richard M.Welke Yice Presiders Steven A.Fangmann,PE Vicat President Re: Southold Landfill Closure D&B No. 1314 Senior Associalss Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,PE. Based on the progress of work to date in comparison to your most recent project Theodore S Pytlar,Jr schedule dated April 12, 2002, which assumes a revised Date of Substantial Brian M.Veith,P.E. Completion of November 1, 2002, and a Date of Final Completion of December 1, 2002, there are a number of items which are behind schedule, including the Assoclatss following: Garrett M.Byrnes,P.E Rudolph F.Carnevale ' • completion of the area of the permanent road; Joseph A.Fioraliso,P E. David S.Glass,P E. Gerald Gould,CPG • completion of the eastern drainage system; William D.Merklin,RE. Michael Neuberger,PE. • installation of gas monitoring wells in the southwestern portion of the Richard P Russell,PE. landfill; Charles J.Wachsmuth,P E. Kenneth P Wenz,Jr,CPG . completion of capping the west side of the landfill; and is completion of placement of contour grading material on the east side of the landfill. In order for the Town to consider your request for a time extension, which is scheduled for discussion at the June 3, 2002, Town Board Meeting, a revised construction schedule illustrating how the project will get back on schedule in meeting your requested time extension is required. It is strongly suggested that this revised schedule be submitted at the May 31, 2002, Progress Meeting. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. 1 i Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. May 30, 2002 If you have any questions,please contact me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B 0 1314\TFM02LTR-112.doc(R04) d1Dv i rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 30, 2002 Principals Mr. Robert G. Terry Nicholas J Bartilucci,P E President Terry Contracting & Materials, Inc. Henry J.Chlupsa,PE. 840 west Main Street Executne lice President Thomas F Maher.P E Riverhead,NY 11901 /ice President RobertT Burns.P.E. vice President Re: Southold Landfill Closure Richard M.Mike Vie President D&B No. 1314 Steven A Fangmann,P E Vice President _ Dear Mr. Terry: Senior Associates Anthony o.Conetta,PE It has come to my attention that several items are outstanding at the present time, Dennis F.Koehler.P.E. these being the following: Joseph H.Marturano Kenneth J.Pritchard,P E. Theodore S.Pytlar,Jr. 0 Eastern Drainage System Brian M.Veith.P.E. Invert elevations for the northern portion of this system thus far Associates installed have not been received in this office. As you may recall, you Garrett M Byrnes,P E had agreed to submit these elevations to us for review before Rudolph F.Cannavale backfilling the trench. Our initial request was made at the May 9 Joseph A.Fioraliso,P.E. progress meeting. Repeated requests for this information have been David S Glass,P.E. made to you without response. If the invert elevations are not correct, Gerald Gould.CPG the manholes and pipe will need to be uncovered and reset at no cost to William D lid.C n,PE. Michael Neuberger,P.E. he Town. Richard P Russell,PE. Charles J.Wachsmuth,P E e Manhole#3 —Southwest Drainage System Kenneth P Mnz,Jr.,CPG With work continuing in this area, it is to your benefit to have your surveyor immediately reshoot the invert elevations at this manhole to determine if the manhole has been reset to the design elevation. As you are aware, the invert elevation provided to us after you reset the manhole did not meet the design requirements, and on a number of occasions we requested that the invert elevations be reshot based on your contention that the elevations were not correctly measured. At the progress meeting on May 24, 2002, you had indicated that your surveyor would perform this work on May 28 or 29. To date this has not been done. Should the manhole need to be reset again, any disturbance and repairs in the surrounding area will be at no cost to the Town. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. May 30, 2002 • Liner Certification Tim Howell had agreed to forward the liner roll certifications to this office following the May 24 meeting; however, we have not received the certifications to date. • Compilation of Soil Sample Results Tim Howell agreed to compile the soil samples and provide the results to Jim Mulligan following the May 24 meeting; however, the results have not been received by Jim to date. A timely response to these items is required in the interest of keeping the project on schedule. If you have any questions,please contact me. Very truly yours, 4; "�-l—"�t/".— Thomas F. Maher, P.E. Vice President TFM/JM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B O 1314\TFM02LTR-109.doc(R03) 05/30/2002 15:33 FAX 516 364 9045 2002-'003 Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury,New York,11797-2015 516-364-9890 • 718-460-3634 ■ Fax 516,-384-9345 e-mail: db-engt@worldnet.att.net May 30, 2002 Principalis Nicholas J.BanlLm,v.E, - PISSION Homy J.Chlupw,P EE'wukm Wo Mr, Robert G. Terry Thonaa F.Maher,RE Terry Contracting& Materials,ln.c. Rabat,.twat.P.E. 840 Wcst Main Street "w P.910110Riverhead,NY 11901 Rldwd M.Wake vka%SWN lle ,nsnn P.E. Re: Southold Landfill Closure D&B No. 1314 levier IutwCIS"S Anthony O.Conena P E. Dear Mr.Terry Dorm F.Kwnler,PE. Joeepr H.Matturano Based on the progress of work to date in comparison to your most recent project Kennet,,.PhtahanuP.E Theodor,S.Pytlar,Jr. schedule dated April 12, 2002, which assumes a revised Date of Substantial Orion M.�%ah,P.E. Completion of November 1, 2002, and a Date of Final Completion of December 1, 2002, therc are a number of items which are behindschedule, including the .eeadatnes following: f a'iatl M,Byrres,RE Ru Aph F.Cannaveis a completion of the area of the permanent road; Joseph A.Fioreaso,P.E. Davd S.Class,PE. • completion of the eastern drainage system; Gerald Gould,CPG Wilawn 0.Makin,PE. Mchael NeLbertier,P.E. • installation of gag monitoring wells in the southwestem portion of the Richard P.Russell,PE. landfill; etwoss J.Ws"rn.th,P.E. Kenrelh P.went,Jr,cP, - a completion of capping the west side of the landfill,and • completion of placement of contour grading materialon the east side of the landfill. In order for the Town to consider your request for a time extension, which is scheduled for discussion at the June 3, 2002, Town Board Meeting, a revised construction schedule illustrating how the projcet will get back on schedtde in meeting your requested time extension is required. It is strongly suggested that this revised schedule be submitted at the May 31, 2002,Progress Meeting. A DIVISION OF W111AM F.COSULICH ASSOCIATES.P.C. 05/30/2002 15:34 FAX 516 364 9045 X1003/003 Dvirka and Bardlucci CONSULTING ENGINEERS Mr. Robert G.Terry Page Two Terry Contracting& Materials,Inc. May 30,2002 If you have any questions,Please contact me. Very truly yours Thomas F.Maher,P.E. Vice President TFM/tam cc: J.Bunchnck,Town of Southold 1, Sikiric,NYSDEC J.Mulligan,D&B P. Sutherland,Tectonic;Engineering F.DeVita,D&B M. Wright,D&B O 1314\Tr M02LTR-112.doe(RD4) 05/30/2002 THU 08:40 FAX R 002/003 r Dvirka and 0 D Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drlve,Woodbury,New York, 11797-2015 516.3649890 ■ 718-480-3634 ■ Fax:.516-384-9045 e-mail: db-ennWorldnetatt.net May 30,2002 1krhvWw1* Mr.Robert G. Terry Naaasj.6anllucci,P.E. Terry Contracting&Materials, Inc, Vienfy J.CYAAOM PE. 840 West Main Street YaeYWJ WW ftsanr TNMW P.Mener,P.E. Riverhead,NY 11901 wk.aakdw Roben T.Bum#,RE, wePMS W Re: Southold Landfill Closure here `"`"" D&B No. 1314 Sloven A Ranpmam,P G. Yee 14=N-W Dear Mr. Terry: saniof ASS"22e9 AMh"o.Conahe,P.E. It has come to my attention that several items are outstanding at the present time, Denris A Koehler.P E. these being the following: Josaw N.61ar+uran0 Kwrowj.Friwam,PE Thecoma a Pyllar,Jr Eastern Drainage System MW M.Wkh,P,E, Invert elevations for the northern portion of this system thus far installed have not been received in this office. As you may recall, you Garrett M.Bynoe,FE had agreed to submit these elevations to us for review before RUMPn F oemevaa backfilling the trench. Our initial request was made at the May 9 JmWhA.Florellso,FG progress meeting. Repeated requests for this infomation have been 0&id 8.°"o'P.E. made to you without response. If the invert elevations are not correct, 0sra1d C*;Uw'OPG the manholes and pipe will need to be uncovered and reset at no cost to wo m D.MWuln,P.E. Wduwl N&A*V ,P.E. the Town. r Rchard P.RuaselL P.E. charas J.WMMMulh,P.F. Manhole#3—Southwest Drainage System K910W P.Went,Jr.,CPG With work continuing in this area, it is to your benefit to have your surveyor immediately reshoot the invert elevations at this manhole to determine if the manhole has been reset to the design elevation. As you are aware, the invert elevation provided to us after you reset the manhole did not meet the design requirements, and on a number of occasions we requested that the invert elevations be reshot based on your contention that the elevations were not correctly measured, At the progress meeting on May 24, 2002, you had indicated that your surveyor would perform this work on May 28 or 29. To date this has not been done. Should the manhole need to be reset again, any disturbance and repairs in the surrounding area will be at no cost to the Town. ADIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. 05/30/2002 THU 08: 11 FAX Z003/003 r r Mirka and Bartiiucci CONSULTING ENGINEERS Mr.Robert G. Terry Page Two Terry Contracting&Materials,Inc. May 30,2002 • Liner Certification Tim Howell had agreed to forward the liner roll certifications to this office following the May 24 meeting;however,we have not received the certifications to date. • Compilation of Soil Sample Results Tim Howell agreed to compile the soil samples and provide the results to Jun Mulligan following the May 24 meeting; however,the results have not been received by Jim to date. A timely response to these items is required in the interest of keeping the project on schedule. If you have any questions,please contact me. Very truly yours, Thomas P.Maher,P.E. Vice President TFMJIMltam cc. J.Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland,Tectonic Engineering F. DeVita,D&B M. Wright,D&B 01315\TFM02LTR-109.dncM03) i Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-3649890 a 718-460-3634 a Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 21, 2002 Principals Nicholas J.Bartilucci,P.E President Henry J.Chlupsa,PE. Mr. Robert G. TeExecutiveiNe Woe Exec rry Thomas F Maher.P E Terry Contracting& Materials, Inc. Vice Resident Robert T Bums,PE. 840 West Main Street Ace President Riverhead,NY 11901 Richard M.walka lace President Steven A.Fangmann,PE v'"President Re: Southold Landfill Closure D&B No. 1314 Senior Associates Anthony 0.Conetta,P E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard,P.E. Please find enclosed drawings which show the revised construction of Recharge Theodore s.Pular,Jr. Basin No. 3 utilizing a geomembrane core in place of the clay core for Briar,M.Veith,P.E. construction of the basin berm. Please provide me with an itemized cost estimate to construct the recharge basin as shown, including the permanent erosion control Associates mat, as soon as possible. Garrett M.Byrnes,RE Rudolph F.Cannavale If you have any questions or comments, or require additional information, please Joseph A.Fioraliso,P E. contact me. David S.Glass,P.E. Gerald Gould,CPG Very Y trul yours, William D.Merklin,P.E. Michael Neuberger,P E. Richard P.Russell,P.E. J h_ Charles J.WaChsmulh,P E. v G L Kenneth P.wenz,Jr.,CPG Thomas F. Maher, P.E. Vice President TFM/tam cc/encl: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering cc: F. DeVita, D&B M. Wright, D&B O 1314\TFM02LTR-95.doc(R03) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. CORE Al CL TOP EMBANKMENT (SETTLED) EL. 21.0 8' 0" GENERAL FILL — MAXIMUM PHREATIC LINE PARTICLE SIZE OF 2" VEGETATION TOPSOIL io // 100 WS EL. 19.70 25 WS EL. 18.00 EXISTING / — i- - - - - - - GRADE 3�1 2/1 2�1 3/1 OOM EL. i 60 MIL TEXTURED �j i BOTTOM HDPE GEOMEMBRANE ;.� I EL. 12.0 A 60 MIL TEXTURED HDPE SECTION "A—A" 1 —0 GEOMEMBRANE ANCHOR TRENCH N.T.S. VEGETATION EROSION CONTROL MAT UPPER ANCHOR TRENCH —� 20 MM, PERMANENT EROSION CONTROL MAT TOP OF SLOPE EL. 22.0 (MACMAT) AS MANUFACTURED BY MACCAFERRI 3" ENVIRONMENTAL SOLUTIONS OR APPROVED EQUAL (SEE NOTE 1) — TOPSOIL I I I 0 3'-0" 3'-0 3�1 z _ —� I 3'-0" I I I (° O GENERAL FILL — MAXIMUM PARTICLE SIZE OF 2 3%o.. EROSION CONTROL MAT I I LOWER ANCHOR TRENCH I ( I I STAGGER STAPLES MINIMUM 12" LENGTH, 8 GAUGE U—SHAPED METAL BOTTOM STAPLE OR APPROVED EQUAL (TYP.) EL. 12.0 I I I (REFER TO INSET A FOR INSTALLATION DIAGRAM) GENERAL FILL — MAXIM/UM PARTICLE SIZE OF 2" — — 3'—O m 0 LL s SECTION "B—B" INSET N N.T.S. N.T.S. O 0 N N O O 3 a m v U U v `�UPAWHOMM ALlEW1 M ort AMON TOWN OF SOUTHOLD oVnR o,"s roes er at w, sr.r.a a^a asc ra 1C+1116 DOCU11ENf 6 A Vg1AlICN CF 1St4 EDUMM>72M OF TME NEW Y=STAN SUFFOLK COUNTY. NEW YORK RECHARGE BASIN N0. 3 O SOUTHOLD LANDFILL CLOSURE mw 2 $1 T sxCONSLEN ,M 6NEEA3 GENERAL CONSTRUCTION CROSS SECTIONS AS Noon 0.N./FA 0./L A DMWN OF W L1W F.C067MCN A490MUS.P.C. Dvi rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 21, 2002 Principals Nicholas J.Bartilucci,P E. President Henry J.Vim Pre P.E. Mr. Robert G. Terry Executive Vice President Thomas F.Maher.P.E Terry Contracting & Materials, Inc. Vi President Robert T Bums,P E. 840 West Main Street Vice Resident Riverhead,NY 11901 Richard M.Walka Vim President Steven A.Fangma"",P.E. Vice President Re: Southold Landfill Closure D&B No. 1314 Senior Associates Anthony O.Conetta,P E. Dear Mr. Terry: Dennis F.Koehler,P.E. Joseph H.Marturano Kenneth J.Pritchard PE This is in response to your letters dated May 9, 2002, and May 16, 2002. Theodore S.Pytlar,Jr. Brian M.Veith,P.E. Request for Additional Money to Compact Unscreened Sand Associates As explained on numerous occasions and in detail in a letter from Tectonic GarrettM Byrnes,RE Engineering Consultants to you, dated December 14, 2001, the compaction Rudolph F.Cannavale procedures required to achieve the compaction requirements as specified in the Joseph A.Fioraliso,PE. contract documents are standard industry practice and do not require David S.Glass,P.E. extraordinary effort. While the efforts to achieve the compaction requirements Gerald Gould,CPG Gerald D.Could, CMarkin,P.E. are more than you anticipated, they were clearly specified in the contract WiliamMichael Neuberger,P.E. documents which you signed. Be that as it may, to assist you in this matter, the Richard P.Russell,P.E. compaction requirement was reduced from 95% Standard Proctor to 90% Charles J.Wachsmuth,P.E. Standard Proctor for the final 6-inch subgrade layer with the approval of the Kenneth P.Wenz,Jr.,CPG NYSDEC. Based on the above, no additional money is approved to compact unscreened sand. Request for Additional Money to Haul Sand from the 17-Acre Parcel to the Eastern Half of the Landfill We have reviewed the hauling records for transport of material from the 17-acre parcel to the western half of the landfill (distance of approximately 600 feet from the center of the 17-acre parcel to the center of the western half) and transport of material from the 17-acre parcel to the Borrow Pit (distance of approximately 1,400 feet from the center of the 17-acre parcel to the center of the Borrow Pit), which is provided in the attachment to this letter and in Table 1 for the five days of best productivity. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page 2 Terry Contracting& Materials, Inc. May 21, 2002 Based on the information contained in Table 1, the average number of truckloads/day from the 17-acre parcel to the western half of the landfill (600 feet) is 108, and the average number of truckloads from the 17-acre parcel to the Borrow Pit (1,400 feet) is 95, which results in a decrease in productivity of approximately 12% resulting from an additional 800 feet of hauling distance. Our analysis of the net increase in distance resulting from hauling material from the 17-acre parcel as compared to hauling material from the Borrow Pit (see Table 2) is 1,000 feet. Extrapolating a decrease in productivity of 12% based on an additional haul distance of 800 feet to the extra haul distance of 1,000 feet results in a decrease in productivity of 15%. Based on your price of$3/cy to excavate and haul sand at the landfill, we estimate that $1/cy is for excavation and $2/cy is for hauling. Based on a decrease in productivity of 15%, the additional cost for hauling is $0.30/cy. Based on hauling 22,000 cy of final subgrade material, 44,000 cy of gas venting material and 44,000 cy of barrier protection material (total of 110,000 cy) from the 17-acre parcel results in a net cost increase of $33,000 compared to hauling from the Borrow Pit. While this is an additional cost, your estimate of saving two weeks' time using 20,000 cy of stockpiled screened sand in the Borrow Pit placed in a single 18-inch lift, at a cost of$7,400/day for equipment and operators (2 dozers and 2 haul vehicles), results in a savings to you of $74,000. While you no longer plan to place the subgrade layer and gas venting layer in a single 18-inch lift, the closeness of the stockpiled screened sand to the eastern half of the landfill and the less time to compact the screened sand as compared to the unscreened sand, still will save one week in time which equates to $37,000, and is greater than the additional haul cost of $33,000. Therefore, the request for additional money to haul sand from the 17-acre parcel to the eastern half of the landfill is not approved. Request to Use 20,000 Cubic Yards of Screened Sand from the Borrow Pit Stockpile As previously approved and as discussed above, to reduce your haul costs and to assist you in meeting the compaction requirements of the project, as well as to accelerate the project, the Town has approved your request to use 20,000 cy of stockpiled screened sand from the Borrow Pit for the final 6-inch subgrade layer on the eastern half of the landfill. Request to Reduce Compaction Requirements As discussed in the first item above, the compaction requirement for the 6-inch final subgrade layer has been reduced to a minimum of 90% Standard Proctor with the approval of the NYSDEC. This compaction requirement will not be relaxed further. As also discussed above, • i Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page 3 Terry Contracting &Materials, Inc. May 21, 2002 the compaction requirements are standard in the construction industry and there will be no additional compensation for meeting the compaction requirements. If you have any questions with regard to this letter, please contact me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/tam Attachments cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC J. Mulligan, D&B P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B O 1314/rFM05212RGT(R03) TABLE 1 COMPARISON OF HAULING/TRUCKLOADS PER DAY BASED ON 5 DAYS OF TEST PRODUCTIVITY GVL/Screened BPL/Screened Unscreened Sand Sand from Sand from Loam from Topsoil from Loam from from 17-Acres to 17-Acres to 17-Acres to 17-Acres to 17-Acres to 17-Acres to West Half West Half West Half West Half Borrow Pit Borrow Pit • 146 144 107 116 100 106 127 126 102 111 99 102 115 104 96 106 94 101 108 86 90 105 80 98 103 72 83 101 70 92 • Average 120 106 96 108 89 100 0 1314/T0521202(ROl) TABLE 2 COMPARISON OF CONTRACT AND ACTUAL HAUL DISTANCES Placement of Materials on the Western Half of the Landfill Contract- NE corner of Borrow Pit (unscreened sand)to center of west side— 1,800' SW corner of Borrow Pit(screened sand)to center of west side— 1,000' (Weighted average: 6" unscreened sand to 24" screened sand) Actual - Center of 17-acre parcel to center of west side - 600' Placement of Material on the Eastern Half of the Landfill Contract- NE corner of Borrow Pit (unscreened sand)to center of east side— 1,400' SW corner of Borrow Pit(screened sand)to center of east side - 800' (Weighted average: 6" unscreened sand to 24" screened sand) - 900' Actual - Southern portion of 17-acre parcel to center of east side West side - Contract vs. Actual distance=600' less East side - Contract vs. Actual distance= 1,600' greater Difference - (Weighted average: 16 acres west side/18 acres east side)_—1,000' greater overall to haul material from the 17-acre parcel (actual) compared to hauling material from the Borrow Pit(contract) 0 1314/r0521201(R02) .. .. • -_... �.._. ......... ._ ._.-. ...... ...�-. . 17 AO. bzk -r---. _. ..-7n 4- or 7f.3.Q. 40 So 4.7 . !tel xb s - 49 10 g 0 / Sl- 7 25 . _. /2-7 /1�1q 3.4 qs ilb, SZ /03 itft I//q �q IW 24 -f3 11113 JIM Q 33 /-Ills . _.:7.o. bI ... b1 s -�► os — oS b�i ... ....... .... ...... �8 98 o . 0.7 it 40 /-� E J 8 Z o! -t I zo /s � sC) o� 1 9� !, _..... /,07 83 Lo C 77 �7 S� �l. 79. -4l3 30 _44 . _ i? _ 714 7//3 .-... __. 70 //14 1-1 5I �a"JG tz �[� Terex TX 4--o- I/X4. 7 .3l __ .17 _ /Os' 5131 ...... �S .. fig _ _ Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax:516-364-9045 e-mail: db-eng@worldnet.att.net May 20,2002 Principals Mr. Robert G.Terry Nicholas J.Bartilucci,RE. Terry Contracting&Materials,Inc. `reS1derw 840 West Main Street Henry J. Pros~ P.E. Riverhead,NY 11901 ExecufiMe Vice esident Thomas F.Maher,P.E. V``Frew°°"` Re: Southold Landfill Closure RobertT Burns,P.E. vice Rem Submittal 39 Richard M.walka D&B No. 1314 Vice Resident Steven A.Fangmann,P.E. vie Resident Dear Mr. Terry: Senior Assoclates We have reviewed the submittal stamped as follows: Submittal 39—Pre-Case Concrete Anthony o.Conetta,P.E. Specifications—Manholes and Stilling Basins—Eastern Drainage System. The submittal Dennis F.Koehler.P.E. was received on May 17, 2002, and in accordance with your stamp has been reviewed Joseph H.Marturano with respect to the requirements of Section 6.4.E.2 of the Specifications for the above- Kenneth J.Pritchard,P.E. referenced project. Comments on the submittal are as follows: Theodore S.Pytlar,Jr. Brian M veith,P.E. 1. Manhole steps shall be constructed of steel reinforced copolymer polypropylene plastic conforming to NYSDOT specifications, Section 725-02.01. Associate: 2. The exterior and interior surfaces of Catch Basin 1 shall be painted with one coat Garrett M.Byrnes,P.E of Kop-Coat Bitumastic No. 300-M(16)mils dry film thickness or equal. Rudolph F.Cannavale Joseph A.Fioraliso,P.E. 3. After installation, the bottoms of each structure shall be filled with concrete to David S.Glass,P.E. the bottommost pipe invert elevation, as shown on the Contract Drawings. The Gerald Gould,CPG referenced submittal does not meet this requirement. William D.Merklin,P.E. 4. Additional specific comments on the shop drawings are provided in the attached Michael Neuberger,P.E. submittal. Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. The submittal has been stamped "revise and resubmit." Please do not hesitate to contact Kenneth P.Wenz,Jr,CPG me at(516)364-9890 if you have any questions. Thomas F.Maher, P.E. TFM/FDt/cmc Vice President cc: J. Bunchuck 1. Sikiric T. Howell J. Mulligan ' P. Sutherland M. Wright F. DeVita ♦1314\TFM02LTR-108.DOC A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. Dv i rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals May 10, 2002 Nicholas J.Bartilucci,P E. President Anthony J. Cava, P.E. Henry J Chlupssi PE Executive Vice President Regional Solid and Hazardous Materials Engineer Thomas F.Maher,PE New York State Department of vice PresiderM Robert T Burns,PE Environmental Conservation- Region 1 Vice President SUNY -Building 40 Richard M.Walka Vice President Stony Brook,NY 11790-2356 Steven A.Fangmann,P E. Vice President Re: Southold Landfill Closure Senior Associates D&B 1314 Anthony 0.Conetta,P.E. Dennis F.Koehler.P.E. Joseph H.Marturano Dear Mr. Cava: Kenneth J.Pritchard,RE. Theodore S.Pyllar,Jr. During closure construction of the west side of the landfill, a change was made to Brian M.Veith,P.E. the compaction specification, from 95% Standard Proctor to a minimum of 90% Standard Proctor, for the final 6-inch subgrade layer which is placed between the Associates compacted top of waste and the gas venting layer. This change was necessitated Garrett M.Byrnes,PE in large part due to the difficulty/inability to use the vibratory compactor on the Rudolph F.Cannavale steeper side slopes. Instead, a D7 dozer was utilized to compact the subgrade Joseph A.Fioraliso,RE. SOi1S. David S.Glass,P.E, Gerald Gould,CPG William D.Merklin,P.E. With regard to the placement of a single 18-inch screened sand lift comprising the Michael Neuberger,P.E. final 6-inch subgrade layer and the 12-inch gas venting layer, compaction testing Richard P.Russell,PE. of this lift resulted in the following: Charles J.Wachsmuth,P.E. Kenneth P.Wenz,Jr.,CPG Compaction Depth Standard Proctor) 0" to 12" greater than 95% 12" to 18" 90%to 92% Our geotechnical subconsulant for this project(Tectonic Engineering Consultants) evaluated the change in compaction for the 6-inch final subgrade layer (see attached letter) and has found that the revised specification of 90% Standard Proctor is acceptable to provide the required subbase strength. In addition, as noted in Tectonic's letter, the 6-inch sand subgrade layer is a significant improvement compared to the typical placement of the gas venting layer over the top of waste. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. i Dvirka and Bartilucci CONSULTING ENGINEERS Anthony J. Cava, P.E. Page Two Regional Solid and Hazardous Materials Engineer New York State Department of Environmental Conservation May 105, 2002 We request the Department's approval for this compaction change for the 6-inch subgrade layer from 95%to 90% Standard Proctor. If you have any questions with regard to this request or require additional information, please do not hesitate to call me. Since placement of the subgrade and gas venting layer on the east side of the landfill is scheduled to commence next week, your expeditious response is greatly appreciated. Very truly yours, Thomas F. Maher Vice President TFM/tam cc: Igor Sikiric Melissa Treers James Bunchuck Peter Sutherland Frank DeVita Maria Wright 01314rfTM02LTR.doc-99 Dvi rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 e 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net May 7, 2002 Principals Nicholas J.Bartilucci,P.E. President Henry J-Chlupice President PMr. Robert G. Terry Executive Vice sidentt Thomas F.Maher,PE Terry Contracting & Materials, Inc. Vice President Robert T Burns,P.E. 840 West Main Street Y,President Riverhead,NY 11901 Richard M.Walka Vice President Ste V"President Fangma"",P.E, Re: Southold Landfill Closure Vice Pr D&B No. 1314 Senior Associates Anthony D.Conetta.P.E. Dear Mr. Terry: Dennis F Koehler.P.E. Joseph H.Marturano Kenneth J.Pritchard,P.E. We have reviewed your letter of May 7, 2002, requesting additional money for Theodore S.Pytlar,Jr liner installation in the area of the permanent and temporary access roads to the Brian M.Veith,PE 17-acre parcel. Before we can complete our review, we will require backup from Chenango justifying the additional costs, such as labor categories, cost per hour, Associates number of hours, expense breakdown, etc. Garrett M Byrnes,P E Rudolph F.Cannavale If you have any questions, please contact me. Joseph A.Fioraliso,P.E. - David S.Glass,P.E. Very truly yours, Gerald Gould,CPG Merk William D. ober ,P.E. Michael Neubergea r,P.E Richard P.Russett,P.E ,,y , Charles J.wachsmuth,PE. Thomas F. Maher, P.E. Kenneth P went,Jr,CPG Vice President TFM/tam cc: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC P. Sutherland, Tectonic Engineering F. DeVita, D&B M. Wright, D&B 0 1314\TFM02LTR-93.doc A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 • Fav 516-364-9045 e-mail: db-eng@worldnet.att.net May 6, 2002 Principals Mr. Robert G. Terry Nicholas J.Bartilucci,R.E. Terry Contracting&Materials,Inc. President Henry J.Chlupsa,P.E. 840 West Main Street Executive Vice Resident Riverhead,NY 11901 Thomas F.Maher,P.E. Vice Resident Robert T.Burns,P.E. Re: Southold Landfill Closure Vice President Richard M.walka D&B No. 1314 Vice Resident Steven A.Fangmann,P.E. Vice Resident Dear Mr. Terry: Senior Associates We have reviewed your letter of April 19, 2002,regarding the shop drawing for proposed Anthony o.Conetta,R.E. modifications to the southwest drainage system stilling basin and have the following Dennis F.Koehler.P.E. comments: Joseph H.Marturano Kenneth J.Pritchard,R.E. 1. Information is required from the manufacturer for the non-shrink epoxy grout Theodore S.Pytlar,Jr. regarding adhesion of the rubber pipe seal to concrete. Brian M.Veith,P.E. 2. There should be a 4.5-inch minimum edge distance from the top of structure Associates (without the 6-inch concrete block extension) to the 5/8-inch anchor bolt Garrett M.Byrnes,P.E used to secure the geomembrane to the stilling basin(see attached figure). Rudolph F.Cannavale Joseph A.Fioraliso,RE. 3. Concrete will need to be placed in the bottom of the stilling basin to the David S.Glass,R.E. bottom of the pipe invert to ensure that water will not sit in the basin. Gerald Gould,CPG Wiliam D.Merklin,PE. If you have any questions Or comments with regard to this letter,please contact me. Michael Neuberger,P.E. Richard P.Russell,P.E. Very truly yours, Charles J.wachsmuth,P.E. Kenneth P.Wenz,Jr,CPG Thomas F. Maher,P.E. Vice President TFM/tam Enclosure cc: J. Bunchuck, Town of Southold 1. Sikiric,NYSDEC T.Howell,TC&M P. Sutherland,Tectonic Engineering J.Mulligan,D&B F. DeVita,D&B M. Wright,D&B 01314\TFM02LTR-92.d0c A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. 1 Grare - i�y� �ay GnTAe Con�re�a $loc k �o src rtaa✓ iii-Anye 6 ILI i r At i I . COnC� ' FI/ 0 �► t d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals Nicholas J.Bartiluca,P E PresiOenf . May 2, 2002 Henry J Chlupsa,RE. E.ecueve Vice President Thomas r'Maher.P E. /rce PresMenr Robert T.Burns,P.E. M • Robert G. Terry Vice Pms/denr Richard M.VWIka Terry Contracting& Materials, Inc. Vice Presrdenr 840 West Main Street Steven A Fangmann,P E V"President Riverhead,NY 11901 Senior Associates Re: Southold Landfill Closure Anthony O Conetta,P E. Dennis F Koehler.P E. D&B No. 1314 Joseph H.Marturano Kenneth J.Pritchard,P E. Dear Mr. Terry: Theodore S.Pytlar,Jr Brian M.Veith,PE. Your attention is directed to two conditions which are not in conformance with the contract documents,namely: Associates Garrett M.Byrnes,RE 1. Recently, superintendence at the site has not been in accordance with Rudolph F.Cannavale Section 6, Subsection 6.2 of the contract documents which requires Joseph A.Fioraliso,P.E. that your superintendent be present full-time at the site as work David S.Glass,RE. Gerald Gould,CPG progresses. Since proper communication and coordination of work is William D.Merklin,RE. critical in having your superintendent present full-time, in particular to Mikael Neuberger,PE complete the project in an expeditious manner in light of your request Richard P Russell.PE. for a time extension, you are requested/directed to comply with this Charles J.Wachsmuth,P E. requirement. Kenneth P.Wertz,Jr,CPG 2. The geomembrane currently stored on-site must be protected from the elements in accordance with Section 4, Subsection 4.3 of the contract documents. The rolls of geomembrane now on-site are not protected and it is expected that they be properly protected by the close of business on Friday, May 3, 2002. Also, some of the cover placed over the rolls of geocomposite is damaged and needs to be repaired and recovered. It is expected that this also be completed by the close of business on Friday, May 3, 2002. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. v Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. May 2, 2002 Please coordinate your timely response to these items with our field engineer and call me should there be any questions. These items will be on the agenda for discussion at the May 3 Progress Meeting. Ve ly yo Thomas F. Maher, P.E. Vice President TFM/JM/tam cc: J. Bunchuck, Town of Southold I. Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, Tectonic Engineering J. Mulligan, D&B M. Wright, D&B 01314\TFM02LTR-88.doc(R02) d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net April 30,2002 Principals Nicholas J Bartlucci.P E Anthony J. Cava,P.E. Presioent Henry J Chlupsa,PE Regional Solid and Hazardous Materials Engineer EsecubN Vice PresWent New York State Department of Environmental Conservation Thomas F Maher,P E SUNY—Building 40 Ace President Robert T Burns.PE Stony Brook,NY 11790-23 56 lice Presicwt Richard M.Walka 'ke P1eS1det Re: Southold Landfill Closure Steven A Fangmann,P E D&B 1314 Vice Pmsidmu Senior Associates Dear Mr. Cava: Anthony O Conetta,P E. Dennis F Koehler.PE In order to accommodate C&D material,yard waste residue and other materials generated Joseph H.Marturano during construction of the landfill cap, it was necessary to revise the grading plan on the Kenneth J.Pritchard,P E. eastern portion of the landfill to accommodate this additional material,which is shown in Theodore s.Pytlar,Jr the attached drawing. Basically, the revised grading plan follows the shape of the Brian M Veith P E. contract grading plan, but increases the flatter slopes on the eastern portion of the landfill from the original design of 4% to 5% and the northern and central interior swale slopes Associates from 2% to 3.5%. (The southern interior swale slope did not change and remains at Garrett M.Byrnes,RE 5.3%.) The steep side slopes around the perimeter of the landfill and the perimeter Rudolph F.Cannavale swales have not changed. Please note that, as the landfill grading is being completed, the Joseph A.Fioraliso,P E final grades may change to accommodate any remaining waste that is cut to complete the David S.Glass,P.E. landfill closure. The final grades will be provided on the as-built drawings. Gerald Gould,CPG William D Merklin,PE If you have any questions or require additional information, please do not hesitate to call Michael Neuberger,P.E. me. Richard P Russell,P.E. Charles J.Wachsmuth,P.E. Ve truly yours,, Kenneth P.Wenz,Jr,CPG Thomas F. Maher Vice President TFM/tam cc/encl: J. Bunchuck,Town of Southold I. Sikiric,NYSDEC R. Terry,TC&M P. Sutherland, Tectonic Engineering J. Mulligan,D&B cc: M. Wright,D&B F. DeVita, D&B 01314/TFM02LTR.doc-86(R01 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, PC. Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals April 29, 2002 Nicholas J.Baruiucci,P.E. Prewent Henry J Chlupsa.PE. Execue�vice Presdent Thomas F Maher.P E lice . ce Presaent Robert T Burns.P.E. Mr. Robert G. Terry "1B P1B$1*fv Terry Contracting & Materials, Inc. Richard M.Walka vice President 840 West Main Street Steven de�^9ma^ P E Riverhead,NY 11901 Senior Associates Re: Southold Landfill Closure Anthony o_Conetta,P.E. Southwest Drainage Plan—As-Built Records Dennis F Koehler,P E. D&B No. 1314 Joseph H Marturano Kenneth J.Pritchard,RE. Theodore S.Pytlar,Jr Dear Mr. Terry: Brian M.Veith.P E. We have reviewed the Southwest Drainage Plan as-built survey submittal, dated As"ciatas April 18, 2002, for compliance with the design requirements for buried structure Garrett M.Byrnes,RE invert elevations and top of structure elevations only, and have the following Rudolph F.Cannavale comments: Joseph A.Fioraliso,PE. David S.Glass,RE. 1, Based on our comparison of design to as-built elevations and resulting Gerald Gould,CPG pipe slopes as provided in the attached table, although the as-built Wiliam D.Merklin,P.E. elevations and pipe slopes are somewhat different compared to the Michael Neuberger,P.E. Richard P Russell,RE. design drawings, except for manhole MH-3, we find the as-built Chanes J.Wachsmuth,P E drainage system as provided to be acceptable. For MH-3, as shown on Kenneth P Wenz,Jr,CPG the attached table, the inlet invert elevation is 0.4 feet too high resulting in an as-built pipe slope of 0.58% between MH-2 and MH-3 compared to the design slope of 1.51%. The decreased slope reduces the capacity of this portion of the storm drainage system. Since maintenance of the drainage system capacity in the vicinity of the adjacent residential area is critical, MH-3 will need to be lowered to meet the design inlet invert elevation. As a general comment, though we realize that this submittal is an intermediate as- built survey, please note that upon completion of the work, a detailed topographic survey and as-built drawings will be required in accordance with Section 2.0 (A)(1) of the specifications. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. April 29, 2002 Please do not hesitate to contact me at(516) 364-9890 if you have any questions. Very truly yours, 1 Thomas F. Maher, P.E. Vice President TFM/FD(t)/ld/tam cc: J. Bunchuck I. Sikiric T. Howell J. Mulligan F. DeVita M. Wright ♦1314\TFM02LTR-83.DOC(R02) Southold Landfill Closure Southwest Drainage Plan Design compared to As-Built Inlet Invert Elevation Outlet Invert Elevation Top of Structure Elevation Rim Elevation Desion As-Built Design As-Built Design* As-Built Design Estimated** MH-1 39.00 39.09 38.80 38.90 44.97 45.13 46.00 47.03 MH-1A 36.80 37.00 36.60 36.84 43.27 43.93 44.50 45.73 MH-2 34.53 34.76 28.58 28.60 43.25 44.12 44.50 45.75 MH-3 27.90 28.30 27.70 (Not Provided) 44.87 45.00 46.20 47.53 Headwall 1 26.00 1(Not Provided) -- -- -- -- -- - Inlet Invert Elevation Outlet Invert Elevation Top of Structure Elevation Design As-Built Design As-Built Design As-Built Stilling Basin 1 -- -- 32.75 32.50 37.00*** 36.59*** MH-2 30.55 30.14 -- -- 43.25 44.12 Distance(feet) Slope(%) Design As-Built Design As-Built MH-1 to MH-1A 149 153 1.34 1.24 MH-1A to MH-2 155 161 1.34 1.29 MH-2 to MH-3 45 46 1.51 0.58 MH-3 to Headwall 1 52 (Not Provided) 3.26 (Not Provided) Stilling Basin 1 to MH-2 84 86 2.62 2.74 Notes: *-As per approved shop drawings. **- Rim elevation estimated by using as-built top of structure elevation and distances to rim elevations from approved shop drawings. ***-Also represents approximate grate elevation. SW Drainage as-built review.xls d1Dv i rka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 - Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net April 29,2002 Mr. Robert G. Terry Principals Terry Contracting&Materials,Inc. Nicholas J.Banilucci,P.E Resided o. 840 West Main Street Henry J Chlupsa,PE Riverhead,NY 11901 Executive✓ice President Thomas F.Maher.P.E. Vice Presided Re: Southold Landfill Closure Kooert Burns,P.E. Submittal 29b Y�ce Presided Richard M.Walka D&B No. 1314 vice Presided Steven A Fangmann,P E V"Resided Dear Mr. Terry: Senior Assodatas We have reviewed the submittal stamped as follows: Submittal 29b - 60 mil HDPE Anthony o.Conetta.P E Geomembrane Roll Certifications. The submittal was received on April 10, 2002, and, in Dennis F Koehler PE accordance with your stamp, has been reviewed with respect to the requirements of Joseph H.Marturano Section 4.3.F.l.i of the Specifications for the above-referenced project. The note on the Kenneth J.Pritchard.PE. submittal indicated that the submittal has been revised to include all geomembrane Theodore S.Pytlar,Jr recently delivered to the site. Our records indicate that the previous submittal was Brian M.Veith,P.E. Submittal 29 and,therefore,we would like to note that we have not received a Submittal 29a. If such a submittal exists, please provide a copy of this submittal immediately. If Assoclatas there is no Submittal 29a, please provide a letter to my attention indicating the error in Garrett M Byrnes,P E submittal numbers. Rudolph F Cannavale Joseph A.Fioraliso,PE. Based on review of the submittal, the manufacturer must provide certification that the David S.Glass,PE. material was transported to the site without damage. Gerald Gould,CPG William D.Merklin,P.E. This information must be provided for approval of the submittal. The submittal has been Michael Neuberger,PE. stamped"revised and resubmit."Please do not hesitate to contact me at(516)364-9890 if Richard P.Russell,P.E. you have any questions. Charles J.Wachsmuth,PE. Kenneth P.Wenz,Jr.,CPG Very truly yours, Thomas F.Maher,P.E. Vice President TFM/MW(t)/ajm cc: J Bunhwk,Town of Southold I. Sikiric,NYSDEC T. Howell,TC&M P. Sutherland,Tectonic Engineering J. Mulligan,D&B M. Wright,D&B ♦1314\TFM02LTR-85.doc(R02) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. e t d1Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Wood New York, 11797-2015 516-364-9890 ■ 718-460-3634 a Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net April 26, 2002 Principals Nicnolas J.Ban,luca,P E. President Mr. Robert G. Terry Henry JPresident h PE Erecunw Vice PreTerry Contracting& Materials, Inc. Thomas F.Mdher P . 840 West Main Street Vice President Robert T Burns,P.E. Riverhead,NY 11901 V,ce Presdarit Richard M.Walka Vice President Re: Southold Landfill Closure Steven A Fangmann.P E. D&B No. 1314 Vice President Unicr Associates Dear Mr. Terry: Anthony 0 Conetta,RE. Dennis F. ler.KooehP.E. Joseph H. eler.R We have reviewed the April 9, 2002, letter prepared by Mr. Timothy Howell of Kenneth J.Pritchard,P E. your office requesting additional monies resulting from additional survey work, Theodore s.Pytlar,Jr and have the following comments: Brian M.Veith.P E. 1. With regard to survey of the "woodchip windrows," Waste Excavation Associates Area 3 and the initial revised grading plan (Contract Drawing No. 4 Garrett M.Byrnes,P.E through revision No. 4D, we concur with your request of$13,738.18. Rudolph F Cannavale Joseph A.Fioraliso,PE 2. With regard to survey of the gas vent layer below the liner installed on David S.Glass,P.E. the west side of the landfill to date, we do not concur with your Gerald Gould,CPG re��77you are aware,of $6,734.35. As this William D.Malin,RE. `1 Y survey was necessary "`� Michael Neuberger,P.E. because the subgrade contours were not correct, in particular on the Richard P Russell,P E east mound, which did not achieve the minimum 4% grade in some Charles J.Wachsmuth,RE areas. At the time the subgrade was completed, the subgrade survey Kenneth P.Wenz,Jr.,CPG was not available for review and you elected to place the gas venting layer at your own risk without approval of the subgrade. At that time, you were informed that any deficiencies in slope of the subgrade would be adjusted with gas venting material prior to placement of the geomembrane, and that any additional gas venting material necessary to achieve the required specified grades over the 12 inches required would be at no additional cost to the Town. Since the top of the gas venting layer/geomembrane could not be simply determined by confirmation of 12 inches above an approved and correct top of subgrade, the additional survey was necessary for confirmation of adequate slope of the top of gas venting layer/geomembrane. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. } i Dvirka and Bartilucci CONSULTING ENGINEERS Mr. Robert G. Terry Page Two Terry Contracting & Materials, Inc. April 26, 2002 3. With regard to survey for additional aerial photography (and topography), we concur with your request of$2,617.35. If you have any questions with regard to this letter,please contact me. jry,.truly yours Thomas F. Maher, P.E. Vice President TFM/tam cc: J. Bunchuck I. Sikiric T. Howell J. Mulligan F. DeVita M. Wright 01314\TFM02LTR-8 Ldoc(R02) Dvirka and O Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 - 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals April 26, 2002 Nicholas J.Bartilucci,P.E. President Mr. Robert G. Terry Henry J Chlupsa,P.E E+ecubw Vice President Terry Contracting& Materials, Inc. Thomas F Maher.PE Vice President . 840 West Main Street Robert T.Bums,P.E. Riverhead,NY 11901 Vice President Richard M.Walka V"Presdenr Re: Southold Landfill Closure Steven A.Fangmann,P.E. Vie President D&B No. 1314 Senior Associates Anthony o.Conetta,PE Dear Mr. Terry: Dennis F.Koehler.RE. Joseph H.Marturano We have reviewed your proposal to manufacture topsoil dated April 24, 2002, and Kenneth J Pritchard,P E find it acceptable (see enclosure). However, before proceeding to use unscreened Theodore S.Pytlar,Jr sand from the Borrow Pit, you will need to obtain approval from Jim Bunchuck Brian M.Veith.P E. regarding the location from which to obtain the unscreened sand in the Borrow Pit. Associates Garrett M Byrnes.P.E. If you have any questions,please contact me. Rudolph F.Byrnes. Joseph A.Fioraliso,P.E. David S.Glass,P E. Very truly yours, OUTS, Gerald Gould,CPG William D.Merklin,P.E. Michael Neuberger,P.E. Richard P Russell,PE. Thomas F. Maher, P.E. Charles J.Wdchsmuth,P.E. Vice President Kenneth P Wenz,Jr.,CPG TFM/tam cc/encl: J. Bunchuck I. Sikiric P. Sutherland J. Mulligan 01314\TFM02LTR.DOC-80 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. TERRY CONTRACTING & MATERIALS, INC. 840 WEST MAIN STREET RIVERHEAD,NY 11901 (631)727-0170 April 24, 2002 Thomas F. Maher, P.E. Dvirka and Bartilucci 330 Crossways Park Drive Woodbury,NY 11797-2015 Re: Southold Landfill ryt� Dear Mr. Maher: �j Per our discussion, we would like to screen tops 1 to a 2"Iztaxiz>Iturn particle size with.a maximum of 15% between I" and 2". This pro dure would allow us to handle the 17-acre topsoil in the blend without charging the To extra for the material. We also need to confirm that the 13,000 cy o sand required for the topsoil blending would come from material in the sand pit aforiginally intended by the bid documents. If this is satisfactory, please indicate by signing below. Sincerely, Robert G� RGT/jm /Thomas F. Maher Dato/ Dvirka and Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2017 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals April 24, 2002 Nicholas J.Bartilucci.P.E. President Henry J.Chlupsa.P.E. Execuhve vice President Mr. Robert G. Terry Thomas F Maher PE vice.President . Terry Contracting& Materials, Inc. Robert T Bums.P.E. 840 West Main Street V"President Richard M.Mika Riverhead,NY 11901 Vw President Steven A.Fangmann.P.E Vice President Re: Southold Landfill Closure Senior Associates D&B No. 1314 Anthony 0.Conetta.P E Dennis F.Koehler.P.E. Dear Mr. Terry: Joseph H.Marturano Kenneth J.Pritchard,PE. At recent meetings, we have discussed the issue of an extension of time for Theodore S Pytlar.Jr substantial completion of the project. Brian M Veith.P E. While I believe some extension of time is warranted, I also believe that work can Associates be expedited to minimize the amount of time you are considering for the Garrett M.Byrnes,P.E Rudolph M. Cans, extension mainly by strict adherence to your weekly schedule, including the ale Joseph A.Fioraliso,PE. addition of work crews as may be necessary. David S.Glass,P.E. Gerald Gould,CPG I would appreciate receiving a revised project schedule at the April 25 Progress William D.Merklin,P.E. Meeting which we can consider in granting a reasonable time extension. Michael Neuberger,P.E. Richard P.Russell,P.E. Very t my yours Charles J.Wachsmuth,P.E. -7 Kenneth P Wenz,Jr,CPG Thomas F. Mahe/r, P.E. L Vice President TFM/JM/tam cc: J. Bunchuck I. Sikiric T. Howell J. Mulligan F. DeVita M. Wright 0 1314\TFM02LTR.DOC-78 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES. P C. . _ i J ` k\ \ V1 ��� - '.^w'.Y -- r ,} -.. _ �I ,ate- __`_ .,,,. ! r p;4 , Wj. �J ( f// i # ``v.'I 1'` r8.9 •/ C,a � �'R"4#•,;;r,;,Y,^, -"'"'r rr.,.f•'"•-•-a.�l-�'XT'--µ^s. _„".-Z�,-^-`...� ..�,+A `-�"'. '/f i 'i /'r X'''2.I r• \\ \,. '�` ,,.,,,..�-,, , C 41.f t \ / !" / , I / t7 / .1�58.+i 7 �- . \ \,, = . T C r ` � _ � 40 r.7 I! \ s6:3 \ -- - -- _,---_,_f �'/�f' > � � , I . 1r 1,,,,-,,� \ �``,`. _ `, ! nc�H p,p�_ - I ^,.,, -' \ \, \ '\1 ,,...,,_.,,-,... ----- i t ��'� ' ..,� �,i7Y /f b 45.8 \ `" Ati.9}rti / �, ,�ij', �' •` / - T - ( `1 �� JJ 4��' 1 A6. \ti v� ."�s f r I� r!' 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UNAUTHORIZED ALTERATION OR ADDITION TOWN OF SO � . 1 1314 1 1 1 1 Ill I TO THIS DOCUMENT IS A \AOLATION OF SUFFOLK COUNTY, NEW YORK I R[%SEI) CIMMIRS FOR aA"-nON OF RECHARGE BASIN NO. 4 AND PROMED LATEST F.D. . I . I - ; , I I A 4/VIW *FE TOPO~W AS PERFORMED By WOMAPS IMUMTION& ON FEBftMY 14, 2002. SECTION 7209 OF THE NEW YORK STATE � DATE' I I � . � . EDUCATION LAW. SOUTHOLD LANDFILL CLOSURE � . � I & 4/WM REVISED EASrERN SLeGRADE COI F.D. � I __ 0 1 APRIL 2W2 I;. � I � I I I � . I DOOM ffy. - - - (I"ll 0 N I I I � MWECT ENONEER: AND REVISED ROAD CONSTRU* 4 1 1 , L SCAL_ � I I I I i T.F.M. DVIRKA AND BARTILUCCI GENERAL CONSTRUCTION in' 60' I � I DMNED BY: CHECXED BY- CONSULTING ENGINEERS � , I I I I " , ' (ii , ^7 , , ", I I , I-, _,'", L , , � I I I / -1 -I � , I I I � - _,�" , , , , , " NINN, c , , , 111-1�' ,��1,1_' I I I - . I . SOCIATES, P.C. � - 0�1'4_ � __ I . - �� .- , A DAASION OF WILLIAM F. COSULICH AS - . - -1 � I � wwwwwwwwomum I j - 1. � :11 ,,,��"��,,`,� , ,-. , I I - � I -1 0 1 1 � - �!��,_�, , , , ,, y . - . __---I I .. �- I ,',,�li',, ,, _ �" - I � . I I I I'll I Ii mmowsm"" --- - - __ � 7� , ��," 'I � I, -17, 1 . _, -,; F*, - -,,?Ii,� I I � , :- ,� ,�Li � - I . , , . ,i- � . � . I I , � -_,,�� ,"', , -_,�_., �-11_, I I � ,, L� , - ,1� I 1-11 � I ,:;'�'�r.1�,,, �:1�,, � I I I � - ,,,,,,� � �',, - , �, , - I I I �,,,--� , ,. , , I I 0- Dvirka [bo and Bartilucci , d CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net December 9, 2002 Principals Nicholas J.Bartilucci,P.E. James Bunchuck Prosdent Solid Waste Coordinator Henry J.Chlupsa,P.E. Executive Vice President Town of Southold Thomas F.Maher,P.E. V 53095 Main Road Vice Proaident Robert T Burns,P.E. Southold,NY 11971 Vice Pmmdent Richard M.Walka Vice President Re: Southold Landfill Closure Steven A.Fangmann,P.E. Vice Prosident D&B No. 1314 Theodore S.Pytlar,Jr. Vice Pm dent Dear Mr. Bunchuck: Senior Associates Anthony O.Conetta,P.E. Dennis F.Koehler,P.E. Please find enclosed Terry Contracting& Materials' cost estimate to construct a Joseph H.Marturano retaining wall along the McBride property to maintain a 25-foot wide road along Kenneth J.Pritchard,P.E. the entire length of the West Maintenance Road, which is $26,367. In order not to Brian M.Veith,P.E. encroach on the McBride property and maintain a 2%2:1 slope between the road Associates and property line,the alternative would be to reduce the width along 400 of the Joseph F.Baader 580 foot length of road. The minimum width would be approximately 18 feet. Garrett M.Byrnes,P.E. The cost to reduce the road width is $5,600 according to Tim Howell (see Rudolph F.Cannavale enclosed letter dated December 9, 2002). Please call me after you have had a Joseph A.Fioraliso.P.E. chance to review this letter. I would like to make a decision on this item at the Thomas P.Fox,RG December 12, 2002, Progress Meeting. Gerald Gould,C.P.G William D.Merklin,P.E. Very truly yours, Michael Neuberger,P.E. Edward J.Reilly Richard P.Russell,P.E. ��- Charles J.Wachsmuth,P.E. Thomas F. Maher, P.E. Kenneth P.Wenz,Jr.,C.P.G Vice President TFM/tam Enclosures cc: I. Sikiric,NYSDEC T. Howell, TC&M J. Mulligan, D&B M. Wright,D&B F. DeVita, D&B 0 1314\TFM02(b)LTR-08.doc(R0I) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Terry Contracting and Materials, Inc. 840 West Main Street Riverhead, NY 11901 (631)727-0170 Cost Estimate Edge of West Maintenance Road Border of McBride Property Description Quantity Unit Unit Cost Total Cost Stone Fill 221& CY $21.00 $5,040.00 3'X 3'X V Gabion Basket 104 EA $40.32 $4,193.28 TX V X V Gabion Basket 47 EA $24.79 $1,165.13 Type 11 Geotextile SBA SY $0.84 $470.40 Concrete Blocks a 6 Soci2z 27 EA $150.00 $4,050.00 Installed Road Surface to be Rem Dved Bid Item 21 127 SY $8.75 $1,111.25 Daewoo 330 Excavator 2 DAY $1,800.00 $3,600.00 Terex TA40 Hauler 1 DAY $2,200.00 $2,200.00 Cat D6 Bulldozer 1 DAY $1,600.00 $1,600.00 Labor 2 DAY $489.44 $978.88 Labor 2 DAY $489.44 $978.88 Labor 2 DAY $489.44 $978.88 TOTAL: $26,366.70 0 TERRY CONTRACTING & MATEROLS , INC . r 840 WEST MAIN STREET RIVERHEAD , NY 11901 (6 3 1 ) 727 - 0170 ■ FAX : (631 ) 727 - 0410 December 9, 2002 Thomas P. Maher, P.E. Dvirka and Bartilucci 330 Crossways Park Drive Woodbury, NY 11797-2015 Re: Southold Landfill Closure D&B No. 1314 Dear Mr. Maher: As discussed, please find the following cost estimate for narrowing of the West Maintenance Road where it borders the property owned by McBride. 1. It is expected that the work will take approximately one (1) day to complete using the following machinery and rates: Daewoo 330 Excavator $1600.00 / day Cat D6 Bulldozer $1600.00 / day Terex TA40 Hauler $2200.00 / day Payment will be based on in field measurement of machine time. Please contact me with any questions or comments. Thank you, Timothy Howell 1V912002 Page 1 of l 12'09/2002 MON 17:10 FAX [�j001!003 Dvi rka anB�rtilucci dL-�--�� CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury,New York, 11797-2015 516-364-9690 ■ 718-460.3634 - Fax:516-364-9045 e-mail: db-9nq@weridnet.attnet December 9,2002 lrint4wis NICht193 J.arKhucel.P E. James Bunchuck Solid Waste Coordinator iietty J.CnWpea,P.E. Vin P&tee Town of Southold Themac F.ManiN,P.i:. Vke P/sNdMII 53095 Main Road Robert T B,ms,P.F. Southold,NY 1]971 4W prosior.i Richard M.Wuka " f"o-m " Re: Southold Landfill Closure $1"en A.Fangmann,P.E. 11" "t D&B No. 1314 Thsodae S.Pytiae,Jr. WON Fm&bwt Dear Mr. Bunchuck: senior Aamminlw Anthony o.Cantle,P.E. oernisF.Keehier.P.E. Please find enclosed Terry Contracting&Materials' cost estimate to construct a Jvs-+h N.Martunwo retaining wall along the McBride property to maintain a 25-foot wide road along K@", ch J.Pnlaha d.RE the entire length of the West Maintenance Road,which is$26,367. Tn order not to 2dar N.Vaith,P.E. encroach on the McBride property and maintain a 211/2:l slope between the road „anemlm and property line,the alternative would be to reduce the width along 400 of the Jawln F Badaw 580 foot length of road. The minimum width would be approximately 18 feet. corrCn M.Byrnes,P.! The cost to reduce the road width is$.5,600 according to Tim Howell (see R�xapn r,Cannavale enclosed letter dated December 9,2002). Please call me after you have had a JosenhA.Floralleo,P.F. chance to review this letter. I would like to make a decision on this item at the Thorrws P Fox,P.C, December 12,2002,Progress Meeting. cwald 30koc.CP.G Wouiem 0.mwmin.P.E. Very truly yo Mnae�Neuberger. .E HMON J.Reilly f Richert P.Russell PE, 4 chana5 J.wathamuln,F.A. Thomas F. Maher, F.E. Kernelh P.Went.Jr.,C,PG Vice President TrMham Enclosures cc: 1. Sikiric,NYSDEC T. Howc1l,TC&M J.Mulligan,D&B M. Wright,D&B F.DeVite,D&B Q 13141TFM02(b)1.TR-ll8.d0C(R0* A DIVISION OF WILLIAM F.COSJUCH ASSOCIATES,P.O. 12%09 2002 MON 17:10 FAX 0002/003 i • TiContracting and Materials, Inc. 840 West Win Street Riverhead, NY 11901 (631)72.7-0170 Cost Estimate Noi th Edge cf West Meintename Road Border of McBride Property Desi ion _ Qlty Unit Unit Cost Total Cost Stone FIM CY $21.00 $51040 00 31 X 3'X G!Wbion Basket 104 EA $40.32 1 $4,193.28 1`X V X 6'Cabion Gasket ..47' EA $24.79 $1,165.13 Type It Geotextile "586 SY $0.84 $470.40 Concrete Blocks 2 V S cin 27 EA $150.00 $4.050.00 Instalied Road Surface to be Rem ovml-Cffig-Item 21 127 SY $8.75 $1,111.26 Daewoo 330 Excavator 2 DAY $1.800.00 $3,600.00 Terex TA40 Hauler 1 DAY $2,200.00 $2,200.00 Cat D6 Bulidozer 1 DAY $1,£t00.00 $1,640.00 Lebor 2 DAY $489.44 $978.88 Labor 2 DAY 5489.44 6978.88 Labor 2 DAY $489.44 $978-88 TOTAL: $26,366.70 f 12/09/2002 MON11 17:11 FAX 003"003 L TERRY CONT,R,A, CT114G A MATERIALS , ! NC . 840 WEST MAIN STREET RIVERHEAD , NY 11901 ( 631 ) 727 - 0170 FAX: (631 ) 727 - 0410 pecAmber 91 2002 Thomas Ir. Maher, P.g. D%pirks and 6artilucci 330 Crossways Park Drive Woodbury, NY 11797•-2015 1tes Southold Landfill. Closure rAB too. 1319 Dear Mr. Maher: As dx9ctuaeed, please .find the following cost estimate for narrowing► of the West Maintenance Road where it borders the property owned by McBride. 1. It is expected that the work will take approximately one (1) day to complete using the following machinery and rates: Daewoo 330 EkcsVetor $1800.00 / day Cat D6 Bulldozer $160!1.00 / day Terex TA40 Hauler $2200.00 / day payMent will be based on in field measurement of machine time, Please contact me with any questions or comments. Thank you, T'inothy Howell 12/9!2002 Frac 1 of I 11/.';2/200;'1. F'RI 14:11 FAX aai aa1 Novernber 22,2002 Mr.Robert G. Terry Terry Contracting&Materials,Inc. 840 West Main Suvot kiverhead,NY 11901 Re: Southold Landfill Closure D&B 1314 Dear Mr.Terry: Recently you suggested that, since the majority of the closure construction activities will be corripletad in the near future, D&B's office; trailer could be removed at the end of November. In discussion with Jim Bunchuck, he agrees with your suggestion and indicated that if the D&B inspector needed office facilities, his office would be available. Jim and 1 also spoke about Terry Contracting& Materials, Inc. (TC.&NI) removing their trailer at the end of November, again since there will be limited construction activities after this month, to save money. Jim said that if TC&M personnel needed office facilities,his off=would he available on a pimited basis. Therefore, it is my understanding the D&B trailer will be removed on November 30 and That the TUM trailer also could be removed on November 30, but no later than December 31, 2002. Very truly yours, T Nomas F.Maher,P.E. Vice President TFM./tam cc: J.Bunchuck,Town of Southold I. Sikiric,NYSDEC T. Howell,TCdC:M J.Mulligan,D&B F.DeVita,D&B M.Wright, D&B �f31411'FMG2l,TR.dcxrl0�tR02) Dvirka d! and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 ■ Fax: 516-364-9045 e-mail: db-eng@woddnet.att.net October 31, 2002 Principals James Bunchuck Nicholas J.Bartilucci,P.E. Solid Waste Coordinator President Henry J.Chlupsa,P.E. Town of Southold Executive Vice President 53095 Main Road Thomas F.lent Maher,P.E. Vice PresideSouthold,NY 11971 Robert T.Burns,P.E. Vice President Richard M.Walka Re: Southold Landfill Closure Vice President Steven A.Fangmann,P.E. D&B No. 1314 Vice P—dant Theodore S.Pytlar,Jr. Vice Pmwderx Dear Mr. Bunchuck: Senior Associates Anthony o.Conetta,P.E. Please find enclosed Organic Content and pH results for samples of Topsoil and Dennis F.Koehler,P.E. Compost obtained from L.I. Compost, and a mixed sample containing 3 parts of Joseph H.Marturano the Topsoil material and 2 parts loam and 1 part sand from the Borrow Pit. Kenneth J.Pritchard,P.E. Brian M.Veith,P.E. Based on the results which show the mixed sample to yield 9.4% Organic Content Associates and a pH of 7.6,,we recommend that approximately 7,500 ey of L.I. Compost Joseph F.Baader Topsoil, 5,000 ey of loam and 2,800 cy of soil be used to manufacture the Garrett M.Byrnes,P.E. estimated 15,000 cy of vegetation growth medium to be used on the cap and Rudolph F.Cannavale drainage system, including swales and recharge basins. Depending on the results Joseph A.Fioraliso,P.E. of samples of topsoil obtained by Bob Terry from the Riverhead movie theater Thomas P.Fox,P.G. construction site,this soil may be suitable for the transition area. Gerald Gould,C.P.G. William D.Merklin,P.E. Michael Neuberger,P.E. If you have any questions with regard to this request or require additional Edward J.Reilly information,please do riot hesitate to call me. Richard P.Russell,P.E. Charles J.Wachsmuth,P.E. Very truly yours, Kenneth P.Wenz,Jr.,C.P.G. Thomas F. Maher, P.E. TFM/tam Vice President cc/encl: L Sikiric,NYSDEC T. Howell, TC&M P. Sutherland, TEC F. DeVita,D&B M. Wright,D&B 01314\TFM02(A)LTR.DOC-70 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. ' Specimen Penetro- D O anic Boring Depth Sample Description Water Liquid Plastic Plasticity Torvane ry # (Ft.) # ................................................ USCS Content Limit Limit Index meter (�� Density Content pH Gravel % Sand % Fines • 1Bwn Topsoil TS-5 1. ......... ...._................ 16 9.4 7.6 N U O a 0 H C7 C7 Z W U z O U W H M M C7 CrO z TECTONIC ENGINEERING&SURVEYING Summary of Laboratory Results g CONSULTANTS P.C. LL Project No: 3138.01 Date: 10/24/02 ° 2570 Route 9W Cornwall, NY 12518 Project: Southold Landfill CQA Inspection&Testing Telephone: (845)534-3450 Fax: (854)534-3556 Location: Southold, NY MKimen Boring Depth Sample Description Water Liquid Plastic Plasticity Penetro Torvane Dry Organic # (Ft.) # .................................................. USCS Content Limit Limit Index meter Density Content pH % Gravel % Sand % Fines (ts0 (ts� (Pc0 (%) a Dk Bwn Organic Topsoil TS-3 1.0 ...................................... 16.6 7.4 Bik Organic Compost TS-4 1.0 42.1 7.8 ........................................ N O_ F O C7 z z W U z O H W W H a q 4 Cn z TECTONIC ENGINEERING&SURVEYING Summary of Laboratory Results g CONSULTANTS P.C. Project No: 3138.01 Date: 10/18/02 ° 2570 Route 9W Project: Southold Landfill CQA Inspection&Testing Cornwall, NY 12518 Telephone: (845)534-3450 Fax: (854)534-3556 Location: Southold, NY 10/31/2002 THU 08:48 FAX 2 002/004 Dvirka b(- CONSULTING B rrtiluccl ENGINEERS 330 Crossways Park Drive,Woodbury,New York,11797-2015 516.364-9890 ■ 718-160-3634 a Fax:516-364-9045 e-mall: db-eng@worldnet.att.net October 31,2002 P,,r,c,pate James Bunchuck Nicholas J eanau=i,PE. Solid Waste Coordinator w„aam, Nenry J ChRWea,P.E. Town of Southold E F o f 53095 Main Road I'PamasVim°-�.a Southold,NY 11971 Robert T.Borne.P.E. V"RANaare Rlonard M.Mika Ru: Southold Landfill Closure V"I ardor Steven A.Farpmann,P.E. D&B No. 1314 Vlw PI- 04 TPeedbre 3.Nlar Jr. V"Pmw*m Dear Mr. Bunohuck: Seeelor JA"aclaUs Anthony U.Gonane.P.6. Please find enclosed Organic Content and pH results for samples of Topsoil and oemle F.Koerner,AE Compost obtained from L.I. Compost, and a mixed sample containing 3 parts of jg$Vh K.Merrurano the Topsoil material and 2 parts loam and 1 part sand frorn the Borrow Pit, Ko mq h J.PVOMAri,P.E. Brian M.velN,102 Based on the results which show the mixed sample to yield 9.4%Organic Content Assoelaaa and a pH of 7.5, we recommend that approximately 7,500 cy of L.T. Compost Joseph F.Seeder Topsoil, 5,000 cy of loam and 2,800 cy of soil be used to manufacture the Ge,+ehM.B�ffdll,P.E. estimated 15,000 cy of vegetation growth medium to be used on the cap and Rudolph F Cannavale drainage system, including swales and recharge basins. Depending on the results Joseph A.Floralleo,a,t:, of samples of topsoil obtained by Bob Terry from the Riverhead movie theater Thomas P.Fes,RQ construction site,this soil may be suitable for the transition area. Oareld Gould,CP.G Wiliam 6.Mertlln,P.E. Micas Neueerpoi.P.E. If you have any questions with regard to this request or require additional Edward J.Reilly information,please do riot hesitate to call me. RM.hard A Russell.P.E. Very t Charles J.W9ch8muth.P.E. Very truly yours, Kenneth P.Went,Jr_CAG Thomas F. Maher,F.E. C TFM/tam Vice President Cc/encL- L Sikiric,NYSDEC T.Howell,TC&M P. Sutherland, TEC F.DeVita, D&B M. Wright,D&B 013141'rFM02(A)LTR.DX-70 A DIVISICN OF WILLIAM F.COSJLICH ASSOCIATES,N.C. M11,12002 THU 08:49 FAX 003/004 USCS Penelrr- Dry Conte C 9ofifp Deglh Sam7bl Descdrlpgan Water Liquid Plastic Plasticity �,� T"vena D Dry Content pN # (rt.) ra< Conant Limit Limit index Our) (M faYtl Yo 371f1d Yo Fins wn Op5011 6 TS-5 1. 16 9.4 7.6 e� St 0 WU a W n r7 7't�1 j TECTON�+�i C ENGINEERING NGICOMNEERI N7'S P SURVEYING Summary of Laboratory Results Project No: 3138.01 date: 10/24/02 2570 Route 9w Project: Southold Landfill CQA Ins Cornwall, NY 12518 1 Inspection&Testing Telephone: (845)534-3450 Fax: (854)534-3556 Location: Southold,NY 10/31/2002 THU 08:49 FAX 2004/004 Speoirnen Penetro• Dry 0►ganle Borne Cap,h Samota Doscnption u5C5 Water Llauid Plesdo ptamicity meter Toroane Density v.l % bontont pH # e...........Sand %.................Fines � )Fine. (/..... 'Content ..mit Limit Index NO (tsh wd) ek Gr3 g niC il Dk Bwn rgp opso TS 3 1.0 . 16.6 i 7.4 Blk Organic Compost TS-4 1.0 i................... 42.1 7.8 i U 2 W r a c° ENGINEERING&SURVEYING 1 Summary of Laboratory Results TECTONIC CONSULTANTS P.C. project No: 3138.01 Date: 10/18/02 U. ° 2570 route 9W r i Cornwall,NY 12518 Project: Southold Landfill CQA Inspection&Testing � Telephone: (845) 534-3450 Fax: (854)534-3556 1 Location: Southold, NY • . d1Dvirka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 ■ 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net June 20, 2002 Principals James�B�unchuck Nicholas J.Bartilucci,P.E. President 1.Solid Waste Coordinator Henry J.Chlupsa,P.E. Town of Southold Executive Vice President Thomas F Maher,P.E. 53095 Main Road bice President Robert T Burns,P E. Southold,NY 11971 bice President Richard M.Mika vice President Re: Southold Landfill Closure Steven A.Fangmann,P.E. Vice President D&B 1V T>O_D T.70. 1314 Senior Associates Dear Mr. Bunchuck: Anthony 0.Conetta,P.E. Dennis F.Koehler,P.E. As a result of the four month time extension granted to Terry Contracting & Joseph H.Marturano Kenneth Pritchard,RE. Materials (July 3, 2002, to November 1, 2002, for Substantial Completion and Theodore S.Pytlar,Jr. from August 3, 2002, to December 1, 2002, for Final Completion), additional Brian M.Veith,P.E. construction inspection services will be required. The budget estimate to provide these additional services is provided below. Associates Garrett M.Byrnes,P.E Title Rate/Hour Hours Total Rudolph F.Cannavale Joseph A.Fioraliso,P.E. Project Director $58 160 $ 9,300 David S.Glass,P.E. Resident Engineer 35 800 28,000 Gerald Gould,CPG $ 37,300 William D.Merklin,P.E. Michael Neuberger,P.E. Overhead and profit(185%) 69,000 Richard P.Russell,PE. $106,300 Charles J.Wachsmuth,P.E. Tectonic Engineering Consultants 22,100 Kenneth P.Mnz,Jr,CPG Additional Budget Requested $128,400 If you have any questions with regard to this request or require additional information, please do not hesitate to call me. Very truly yours, Thomas F. Maher, P.E. Vice President TFM/tam 01314\TFM02(A)L"rR-1 LDOC(R03) A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. d1Dvi rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive,Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 • Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals May 16, 2002 Nicholas J.Bartilucci,P.E. President Henry J.Chlupsa,P.E. Executive Vice President 7 Thomas F.Maher,P.E. James aynes Bunchuck Vice President RobertT Burns,P. Solid Waste Coordinator Vice President Town of Southold Richard M.Walka Vice President 53095 Main Road Steven" Fangma" P.E. We President Southold,NY 11971 Senior Associates Re: Southold Landfill Closure Anthony 0.Conaria,P.E. D&B No. 1314 Dennis F.Koehler,P.E. Joseph H.Marturano 7 Kenneth J.Pritchard,P.E. Dear Mr. Bunchuck: Theodore S.Pytlar,Jr. Brian M.Veith,P.E. Enclosed for your files, please find copies of slope stability analysis reports prepared by Tectonic Engineering Consultants as part of the design of Recharge Associates Basin No. 3 located in the Borrow Pit. Garrett M.Byrnes,P.E Rudolph F.Cannavale Very truly yours,, Joseph A.Fioraliso,P.E. David S.Glass,P.E. Gerald Gould,CPG William D.Merklin,P.E. Michael Neuberger F.E. Thomas F. Maher, P.E. Richard P.Russell,P.E. Vice President Charles J.Wachsmuth,P.E.E. 1 FM/tam Kenneth P.Wenz,Jr.,CPG Enclosures 01314\TFM02(A)LTR-10.D0C A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P.C. Vol Lvr&%OV& Lav Le er rAA tejVol/UUL Dv i rka and !oDCONGULTINQBartilucci ENGINEERS 330 Crossways Park Drive,Woodbury,New York, 11787-2015 516.364-9890 • 718-480-3634 • Fax:515-364-9W e-rnaa: db-eng0worldnet.ett.net Mtseyaels N1erwW J,aan�a,P,i. ROMAIn HWO J Chww,oea,P1 May 16,2002 �.. Thomas F Mahar,P E W"wraes Room t W'"M.P.6. WON ""°"' James Bunchuck Solid Waste Coordinator s�awmA FwmnWn,PE. wAeNYM Town of Southold 53095 Main Road '•°'•'"••°•'•'" Southold,NY 11971 AromM O Corn&&Ar. DwiJas& P. M&K v.e. Re: Southold Landfill Closure Jmaph H.MYlurafq used,J.Pfb*od.PE. D&B No. 1314 Thaom&Nor,Jr. f,rmM W&M,P.P. Dear Mr.Hunchuck: Awwaftme As you are aware, at the direction of the Town, we have designed a drainage awfari M."a.P.E. system to convey storm water from the southeastern area of the landfill to the RsebbhF.Cowmauft northeastern recharge basin (Recharge Basin No. 3). This redirection of storm JOpOhA FbMlm PE water has necessitated other changes including the following-, Devil a.Ohm.rE. °e"1°oft".CPe 1. Preparation of a fill and grading plan to fill the southeastern recharge vw.m D MuMim,at MWhW NvA"*r.PE basin(Recharge Basin No.4); RMhft P.FAAWk P!8. C,MINe J.VANa,Nm^PJs. 2, Pmparation of a revised safice drainage system to convey storm Kwwwlh P.YMme.Jr,CPIs water in the eastern area of the collection center to the new drainage system along the eastem boundary of the landfill;and 3. Preparation of a revi3od design fur Recharge Basin Nu. 3 to accommodate storm water ftom the southeastern area of the landfill and as a result of the Town's decision not to regrade the Borrow Pit. As part of the redesign, a geotechnical analysis was performed to evaluate stability of the recharge basin side slopes. This redtasign required the approval of the NYSDEC. A DIVISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. ?VV& Ino AV° Vo VAA WdVUL�VUi /DvKa and Bartiluccl j CONSULTING ENGINEERS r James Bunchuck Page Two Solid Waste Coordinator Town of Southold May 16,2002 In addition,as a result of the need to accommodate C&D material accepted by the Town after the commencement of closure construction, excess yard waste and other waste, such as concrete rubble excavated during construction of the eastern drainage system, a revised grading plan was prepared for the eastern portion of the landfill to place this material under the cap. This also required NYSDEC's approval. The budget to perform this work is the following: NameJ_B& Hourly Rate Hours Total T.Maher/Project Director $58 16 $ 928 F.DeVitaMmjeet Engineer 20 144 2,880 R. Haynie/Senior Design Engineer 34 40 1,360 CADD Operator 19 32 608 $ 5,776 Overhead and Profit 10.6Rfi Total $16,462 Tectonic Engineering Consultants 1.500 TOTAL $17,962 If you have any questions with regard to this letter or require additional information, please do not hesitate to call me. Very yours, 41�4t-� 1 '44-- Thomas F.Maher,P.E. Vice President TFWtern 01314MM921AMMOC.102(>a102) i Dv i rka and 0 Bartilucci CONSULTING ENGINEERS 330 Crossways Park Drive, Woodbury, New York, 11797-2015 516-364-9890 • 718-460-3634 Fax: 516-364-9045 e-mail: db-eng@worldnet.att.net Principals Nicholas J Bartducci.P E p'—dent Henry J Chlupsa.PE E--r—V¢ President Thomas F Maher.PE March 18, 2002 /se President Robert T Burns.P E. Tice President Richard M.Mika .ice President James Bunchuck Steven A Fangma"",P E Vice PresidentSolid Waste Coordinator Town of Southold Senior Associates 53095 Main Road Anthony o Conetta.PE Southold,NY 11971 Dennis F.Koehler.PE Joseph H.Marturano Kenneth Pritchard,PE Re: Southold Landfill Closure Theodore S Pytlar.Jr D&B No. 1314 Brian M Veith.P E. Dear Mr. Bunchuck: Associates Garrett M Byrnes.P E Please find enclosed, the plan for location of the nonpotable water supply/fire Rudolph F.Cannavale well for your review and approval. Please provide me with your comments as Joseph A.Fioraliso,PE soon as possible, since this is needed tc, submit with the well permit application. David S.Glass,P E. Gerald Gould.CPG Very.41y yours,. William D.Merklin,P E. Michael Neuberger,P E / Richard P Russell.P E. /�� Charles J.Wachsmuth,P E f Kenneth P Wenz.Jr.CPG Thomas F. Maher, P.E. Vice President TFM/tam Enclosure 0 1314\TFM02LTR-60 A DIVISION OF WILLIAM F.COSULICH ASSOCIATES, P C. 5f, IT Aj A 0 0 0 ENTR ROAD '11 FIRE WELL PROPOSE & PU& -HOUSE /t 0'± J 4 r r 44 CHURCH LANE EXISTING POW 1=R LIPA POLE! y x_ > LL V, OD rT cli 12 0 l 50' 100' i SCALE: 1"=60' TOWN OF SOUTHOLD SUFFOLK COUNTY,NEW YORK Lu CDvirka and Bartilucci FIRE WELL LOCATION PLAN CONSULTING ENGINEERS DRAWING 4 E A DNISION OF WILLIAM F.COSULICH ASSOCIATES,P.C. LL 12109%2002 NON 479:55 FAX 2001/007 12/05/2001 09:58 FAX 401 7499 NITUR CORPORATION C�j001/007 M ru K CORPORIATION "Environmental Testing For 77te New Millennium" 175 Metro Center Boulevard Wairwick, Rhode Island 02886-1755 Phone: (401)-732-3400 Fax: (401)-732-3499 http:\\www.mitkem.com FACSIMILE COVER SHEE i TO: ' �r. -Fovn }t#Jkm FROM: AA s 01 - COMPANY: 1 yj,,kL - bgAAWc.i DATE: _2tc s� 2x2 — — FAXNUMBER- 5t(o- 3(04-g04-5 _ NUMBER OY PAGES: 17 (Including cawr s tri REFERENCE: S'M� rule 1fiLn b1[ jaciWiL - sar 4kj 12j2'� COMMENTS: 8&jE ia — 'al. f b&u cull :w,-A a M' ?"J _ This rncssnge is intended only for the use o£the'individual to whom it is addressed and may conmin information that is privileged,contidanuat and exempt from disclosure under applicable law. If the reader of this nussage is not the intended re ipietA,or the employee responsible Fos dclj,erdng tho message to the intonded recipi&M you are hereby notified that any dissemination,distribution or copying of phis communiealior is saintly prohibited. If you have received this communication in error,please notify us immediately by telephone. 175 Meto CerIIer Boulevard r. Warwick,Rhode Island 02886-1755 (401)732.3409)•Fax(401)732-3449 CD�uN—OF-CLSTO DY n GCODD Page�of email:r;tcernQnitkern.00m ` _L 0 0 . - - _.L,_ MFOOR-T TO i1VVdtC7G TO COMPANY �IEt►l►n 17 a1"tI�JXGG LAMS. N p QOVIir NY PHO --'L.9B PROJECT a o -- -- o ursi _ Fx -hp-364-_FSFv � 0 NAME a '.l+ F 3Lf�9o�FS KBE av gbe _ '�!G -36'f ��� � uc °` m ADDRHSS � ADl7)iiE5S 11t?16R0JTNDTWF- 3� w 3 S 3d rrYe 1 CITYlSIIZIP CPIY15T1nP .��v 4S /zT Wood4etr /V F+ � Q . d' Y. fi2Q7 CLIENT PR+OjJECfT/i.IAI�IE: GI IEtTC PRQlECT CLIMT P.O.#: ft6WESTEDANALYSES - A to d ce SAMPLE DATEMME y a LAH ID L d COISALMS IDENTIFICATION SAMPLED EE3- �Di Vb �.L a 19 Tay �j sx'o� ✓ V/1 03 Id0 rr -—*. 1 1 V/ { 11-1 I _:; i • i . r T AFU QULSHED BY DATEITIME L ACCWED BY DATMIME• ADDITIONAL REMARKS- COOLER TRMP: a,•ees /�a[�fi o� l i� qC ( - IN 0 r, WRITE:LABORATORY COPY -YE-UO 1 OW:REP4KI Copy EM:CUENTS COPY � a 0 y 12.09/2002 MON 09:56 FAX 1@003/007 12/05/2002 09:59 FAX 40i499 MITKEX CORPORATION 003/007 Mlikem and Client ample ID Summary Repo hlkkeae Workorder: A1769 Client Nana: Dvirka&Battilucci Mj&om Sample ID Rgmrtad CllentSample ID Full Cheat Sample ID A1768.01A THDEPT#1 TOS HWY.DEF1'*1 Al 760-02A THDFP'T#2 TOS HWY.DEPT#2 AI?6"3A THOMPT93 T03 HWY.DEPT#3 A17680" THOEPT04 TOS 14WY.DEPT#4 mtl:ltl'.±U7'YIG",w�.n=_7C1'XdJan.rv.�.wu�"!!'il'h'.�71MM11ra{:4'—J.: ICIM'"m•••JuxC�C�H'L�:.y71v1{usbMlma:�:Zhv.luvlkL(11WY1r�C16+.ssiwSMJ.`CCtatlhlkA7Ntl1C041M1 x,rf client sample ID has not been truncated,the full cllemt x4filple ID is listed in the column labdled "Reported Client SaawkLD" 74oday,Dowmba 03,2M2 Page t of I 12/09/2002 LION 09:56 FAX 2004/007 1.2/06/2002 09:59 FAX 401 7499 MIT$EN CORPORATION 40041007 U.S.EPA-MP I FYA SAMTr.B NO. INORGANIC ANALYSIS DATA SHEET T3WEPT#I lab Name: NaTK 3M CORPORATION Contract: Lab Code: bII rFM4 case No.- SAS No.: SDG Na.: A1766_. Matrix(soil/water): Sou— I.ab Sample M: A1768-OIA� 1xvc)(low/mad): MED_ Data Rcceived 12/03102._— %Solids: 9111_- Concentration Uziltr(ug/L or mg/kg dry weigbt): MG/KG CAS No. Analytic Commtra&n C Q M 7429-WS uninum 7440.36-0 timony 7440.3$- .4 7440-39-3Amium— NR 7440-41-7 arylli 744043-9 7440-70- Calcm,mm— NR 7440-47-3- -744048-4—.Cc)bWt— NR 7440.50-8_ Copper 7439-89-6 7439-92-1 ._1439-95-4 Magmi=L 7439-96-5 gancs 7439-97-6 , enury 7440-02-U —Nkkcl— '7440-09-7 0 7782-49-2_ lor>i 7440.224-_ Silver 7440-23-3__... odi. 7440.28-0 7440-62-2 Vaaadi 7440.66.6 G`ranide Colar Betom: Clarity Before: Testitis: Color Aftmr: Clarity Ailey: Artifacts: Comu�e>itA: FORM I;-IN SW846 12!09,2002 MOAT 09:56 FAX 2003/007 12/05/2002 09:59 FAX 4017499 MIT EK CORPORATION • Z D0'5/007 l]-S.EPA-CLP 1 EPA SAMPLE NO. INORGANIC ANALYSIS 13ATA SHEEP -_..7 THDEPT#2 Lab Name: MMUM CORPORATION Contract Lab CDdc: MUKEN Case No.: SAS No.: � SDG No.. A1769— Matrix(sowwater). SOIL— Lab Sample ID: A176"2A_ L4,vel Dow/mcdl): 1+m_ Datc Received: 12/03;02__.._ %Solids: 94.0.r._ Cou=hadon UWn(ug/L or mph dry weight): MG/KG r—,---- --_ CAS No. ArWym Cauce tmdgn C Q M '1429-90-5_._ 7440-36.0 7440.39-2._ c--_ 30.3— 7440-39-3. _ 7440-41-7 ayRiam - NIX 7440-43-9 C _ . '440-70- CalCi ____ NR 744047-3 Cbmmi 744048.4 Coban,!-_ NR 7440.50-8 Copper-_-__ . NR 7439-84-M---- 7439.92-1– _ NR 7439-95-4 ga ' _ 7439-96-5 ese 7439-97-6-- ercuay _ NR 7440`0.2-0 is _-- 7444.09-7 7782.49-2_ elenhm 7440-22.4 11ver 7440-73-5 ndivaL- - NR 7440-28-o _ NK --7440-62-2-.—.'v1&nadb=L— NIL 7440.61"6. ColorBefore: _.___ _ Clarity Beton: Texture: Color Axi v Clarity ARrr. Artifacts: _ Cumm=19: FORM I-IN SWE46 12%09/2002 MO's 09:57 FAX 2006/007 12/05/2002 10:00 FAX 401 7499 MITKEN CORPORATION • 14006/007 iT.S.EPA-CLP I EPA SAWLE NO. INORGANIC ANALYSTS DATA SHEET THDEPT#3 Lab Name: MnKEM CORPORATION— Contract: Lab Cade: WIKEM Case No.: SAS No.: SDONo.: A1768— Matrix(aajvwatar)= SOIL_...— Lab Sample ID: A1768-03A— Lc%Tl(lowlmed); MED.^ Date Received: 12/03102— %Solids: 81.0 Conecatration Units(uVL or mg/kg dry weibt): MC IXG CAS No.. Am b% Conaatttratiou C Q I� 7429.90-5 umim __ NR 7440-36-0 thorny NR 7440-36-2 8.1 ,. 7440-39-3 —Barn-im 7440.41-7_ —BeryllidnL- 7440-43-9 7440-70- Cal — 7440-47-3 Cbromi 7440-U-4 Cobalt.-.—__ _ NR 7440-50- 'comm- -7439-0-6— 7439-0-6 --- -_ ?439-93~1 7439.954awe 7439-96-5anpnew _ _ NIL 7439-97-6 WCWY—.—._ . 744"2-0 i ____ _.7440-09-7 oWdum 776249- mi 7440-22 Ovcr-- — NR - 7440.23-5— umNR - 7440.28-0 T6alli _7440-62- V 7440-[ 6 inc CYttridc km I Color Before: Clarity Before: TQC Color ABar. _ Clarity After. Arti.faots: Commcnis: FORK:I-1N SW846 12/09/2002 KION 09:57 FAX 1�007/007 12/05/20D2 10:00 FAX 401 7489 MITIIEN CORPORATION • Q007/007 • U.S.EPA-CLP 1 UA SAMPLE NO. INORGANIC ANALYSIS DATA SR ET _ THDEPT#4 Lab Nam: M1T EM CORPORATION Contraat: Lab Coda WIXEM Case No.: SAS No.. SDO NO.: A176$_ Matrix(soil/water): SOIL— Lab Samplo ID: A1768-04A— Level dow/med): NIED_ Date Reoc+iivad: 17J03/02— %5ollds: 85.0 Coacmtratiba Units(tali.or mzft dry waizbt); MG/KG I CAS No. Analyte Com mlzatina C Q M 7429-90-5 7440-36-0 1 Antfinony— -7440-38-2---- c X4.8 7440-39-3- 7440-41-7 NR 7440-43-9 Cadm' 7440-70- __—• 7440-47-3 Cbrom 7440-48-4 C.obal _ 7440-50-8 743940- 7439-92.1 7439-95-4 NR 7439-96-5 7439-97-6 arou y _7440-02-D—Nialcal NR 7440.09-7 oumi _. NR 778249-2selecimn— la 7440-22-4 Silver 7440.23-5 —Sodiura NR 7440-28-0 Tballi 744"2- V 7440-56-6 Color Before: Clarity Before: Texture. Color After: Clarity Afba: Arfifcts: CbIItmQGts: PURM I•]N SW846 11/14/2002 15:47 8455345655 PAGE 01/02 1 TELEFAX f6NSMISSION P70 Plaesont Hlit Road M 2570 Rom 9W 38 38 33rd 9 lAIM10kWille.NY 10953 ConwveN.NY 12518 treat,Suite 207 0 955 Little Britain Road 12 Comew Road Phone:(945 534-SM Long bland City, NY 11105 New Wlr�or,NY 12653 Letham, 11 Rood ' Far 1AAA%.4*,d 0o Phone: (645)�`34M Phone: (T16)391-9200 Pham: (045)58T-8858 Pate:(518)7113.1630 fr• MAR1 KIAMOM V.- r7441 901./NIf17 �e.r• /4�C1 c1t7J17M r7 4 West Main Street CSw rRtal7sa_o�s 9100 Cenln Points Orivs "Moorefield Park Drive �1344 Was Deano Hyhway E] 20 New Plant Court Nor9ibararph.MA 01532 Sulo 100 $Ulla 100 gra$00 Sults 206 Phone:(509)393-7411 West Cheater,OH 43M Rlchrtlond,VA 23238 Fex: (S09)393.4740 Phone:(913)9429530 Phone:(604)330.7203 Ro*Hill,CT 0We7 Owings Mlle.MD 2t117 Fwr /!till oe9.01t11 e-w rwnAA aan 7949 Phone: (MO)563-2341 Phone:(410)3SS-9515 COMPANY: Tectonic rwwn, �AGOI -364-34V- rA.rll,ew FAX#: TO: Tom Maher NUMBER OF PAGES (including this page): 2 FROM; Lod Bart if you do not receive all pages please call sender at the location checked above DATE: 11/14/02 Hard Copy to Follow: W.O.#: ❑YES M NO 3378.01 Including those Copied: ❑YES ONO Comments: ' Tom Here are the test results for the two topsoil samples taken from the Department of Transportation. If you have any questigns, Please call. Fax Copies to: Fax#: Fax#: Fax#: Fax#: Distribution: PLANNING ENGINEERING SURVEYING CONSTRUCTION MANAGEMENT OFF105-2102 .002 15:47 8455345655 PAGE 02/02 Speamen Penelra- Organic Baring Depth Sample Description USCS Water Liquid Plastic Plealicity malar Torvene ca`s ty Or lent pH N (FL) S ................................................ Content Urnit Unk Index (ta0 (M) et nt) .,.l% travel -' % Sand % Fines Bwn c- Sand,some c- ravel,little ill 1.0 Bwn c-f Sand,some 0 Grave,little Silt TS-10 1.0 ....................................... 20 13.9 5.1 yyy U b .V W r 0 §u Ft M ^ ENGINEER�NG a SURwyING Summa of LaboratoryResults � C�ONI/V CONSULTANTS P.C. Project No: 3138.01 Date: 11/13/02 2570 Route 9W Project: Southold Landfill CQA Inspection 8 Testing Cornwall, NY 12518 Telephone: (845)5343450 Fax: (854)534-3556 Location:boa.aid. NY ENGINEERING CORPORATE OFFICE: TECTONIC Mountainville, ro (800) States CONSULTANTS P.C. Other offices throughout the United States 0 2570 Route 9W (845)534-3450 FAX:(845)534-3556 Cornwall,New York 12518 www.tectonicengineering.com Dvirka & Bartilucci 330 Crossways Park Drive • Woodbury, New York 11797-2015 Attention: Mr. Thomas F. Maher, P.E. Vice President 'June 6, 2002 • (REVISION 1.0) RE: W.O. #3138.01 SLOPE STABILITY ANALYSIS, STORMWATER RECHARGE BASIN NO. 3 • PROPOSED NORTHWEST SLOPE, SOUTHOLD LANDFILL CLOSURE, SOUTHOLD, NEW YORK Dear Mr. Maher: • As requested, we have performed a slope stability analysis for the proposed stormwater basin/berm slope configuration located within the Southold Landfill in Southold, New York. This analysis has been performed to evaluate the stability of the proposed slope. This letter report has been prepared for Dvirka & Bartilucci (herein referred to as D&B or • Client). Our analysis and findings are discussed as follows. 1.0 BACKGROUND Based on the drawing indicating the proposed grading for the stormwater basin to be located near the north corner of the site (attached), a slope stability analysis was • performed using the PCSTABL 5M computer program. The drawing indicates that the proposed berm slope is to be constructed at with slopes of 3:1 (H:V), having a maximum elevation of 21 feet. The minimum proposed elevation at the toe of the slope is 12 feet. As indicated on the drawing titled "Recharge Basin No. 3 Cross Sections", dated May 2002 by D&B, there will be a 40 Mil textured HDPE liner (Geomembrane) core within the • berm configuration. The maximum elevation of the high water mark in the recharge basin is understood to be 19.7 feet based on D&B's 100-year design storm event. 2.0 SLOPE STABILITY DATA AND ASSUMPTIONS • Using data acquired during a subsurface investigation performed in March 2000, the following strength parameters were assigned to the soils that comprise the existing and proposed slope configuration: • ENGINEERS • SURVEYORS •CONSTRUCTION MANAGERS TECTONICCONSUL AIN SPC Mr. Thomas F. Maher, P.E. 2 June 6, 2002 • TABLE 1 SOIL DESIGN PARAMETERS • Soil Type Total Unit Wt. Saturated Unit Wt. Cohesion (psf) Friction Anglee Native Sand 110 120 0 37 • The boring data used to develop these soil parameters were taken on the west side of the borrow pit adjacent to the gas venting layer sand stockpile. These assumed soil parameters are considered reasonable based on our observations of the borrow pit area soil slopes, which appear to be consistent and very similar throughout the borrow pit area. It is our belief that the impervious geomembrane core will have little to no effect on the • overall stability of the subject slope. Based on the drawing referred to above, a cross-section of the proposed Recharge Basin No. 3 berm configuration was created and evaluated for surficial and global stability using the soil parameters indicated above. • 3.0 SLOPE STABILITY ANALYSIS AND FINDINGS The results of our analyses (attached) indicate that the proposed berm slope configuration will provide the generally accepted minimum slope stability factor of safety of 1.4. The • actual calculated factor of safety for surficial stability of the proposed slope configuration was found to be about 2.3. Thus, the slope stability factor of safety for the recharge basin portion of the slope exceeds the recommended slope stability factor of safety of 1.4. Based on the results of our slope stability analyses, the critical failure surfaces appear to be oriented near the slope surface rather than a deep-seated type failure surface. • The slope stability analysis of this portion of the recharge basin slope accounts for the associated increased water and groundwater levels from stormwater runoff. For this slope configuration, a rapid drawdown condition was considered to be an initial concern. It is our opinion, however, that a rapid drawdown would not occur in this situation. The reason for this is that the soils underlying the berm are assumed to be equal in permeability to those • underlying the recharge basin. Therefore, the rate of water drawdown would be the same for the soils underlying both the berm and the recharge basin, preventing hydrostatic build- up within the berm. 4.0 SLOPE STABILITY CONCLUSIONS AND RECOMMENDATIONS • Based on the results of our stability analysis and experience in working on similar projects, we recommend that the proposed berm be constructed as shown in the drawings referenced earlier. It is our opinion that the proposed 3H:1 V slope will be stable for • TECTONICENGINEERING PC. Mr. Thomas F. Maher, P.E. 3 June 6, 2002 • stormwater basin levels ranging from empty to full at the 100-year storm elevation of 19.7 feet. We feel that no additional means beyond topsoil and strong vegetation is required to stabilize the subject slope. • If greater protection against surface erosion and soil migration is preferred for the slope, we recommend that an erosion control mat be used to cover the slope beginning 10 feet in front of the toe and extending along the slope to at least elevation 20 feet. The mat should be similar to the MacMat (manufactured by Macafferri Environmental Solutions), or an approved equal. • 5.0 LIMITATIONS Our professional services have been performed using that degree of care and skill ordinarily exercised under similar circumstances by reputable geotechnical engineers and geologists practicing in this or similar situations. The interpretation of the field and • laboratory data is based on good judgment and experience. However, no matter how qualified the geotechnical engineer or detailed the investigation, subsurface conditions cannot always be predicted beyond the points of actual sampling and testing. No other warranty, expressed or implied, is made as to the professional advice included in this report. • This report has been prepared for the exclusive use of Dvirka & Bartilucci for the specific application to the stormwater recharge basin/berm slope configuration within the above referenced Southold Landfill in Southold, New York. In the event that any changes in the design of the proposed slope is planned, the conclusions and recommendations contained in this report shall not be considered valid unless reviewed and verified in writing by Tectonic Engineering & Surveying Consultants P.C. It is recommended that Tectonic be retained to review the plans and specifications for the final design modifications and that a qualified engineer be retained to provide construction monitoring and inspection services to ensure proper implementation of the recommendations contained herein, which would otherwise limit our professional liability. We trust this will support your design efforts for Recharge Basin #3. S1 • F NEW Y T ING & SURV ING CONSULTANTS P.C. • Ptrther� t Sent ° I Engineer PTS/smd G:\geo\3138\corresp\BermStabilityLetter.doc • TECTONICENGINEERING Mr. Thomas F. Maher, P.E. 4 June 6, 2002 • Attachments: Site Grading Drawing/Slope Stability Cross Section Slope Stability Analysis Input/Output files Recharge Basin No. 3 Cross Sections • • • • • • • • • TOP EMBANKMENT (SETTLED) CORE EL. 21.0 8' O" GENERAL FILL - MAXIMUM PHREATIC LINE PARTICLE SIZE OF 2" • VEGETATION TOPSOIL (01 / 40-4-0 0 40 o/ _ _ _ _ —100 WS EL. 19.70 �= 25 WS EL. 18.00 EXISTING — — — — — - • GRADE 3�1 — 2/1 2/1 1 3/1 BOTTOM / EL. 15.0 60 MIL TEXTURED1` r BOTTOM HDPE GEOMEMBRANE n ��� EL. 12.0 • ' 160 MIL TEXTURED HDPE SECTION "A—A" 1 -0 11 �-t--- GEOMEMBRANE ANCHOR TRENCH N.T.S. VEGETATION • EROSION CONTROL MAT r UPPER ANCHOR TRENCH TOP OF SLOPE -� EL. 22.0 20 MM, PERMANENT EROSION CONTROL MAT 3" (MACMAT) AS MANUFACTURED BY MACCAFERRI11 ENVIRONMENTAL SOLUTIONS OR APPROVED EQUAL _ -� (SEE NOTE 1) lei - • r 3/1 TOPSOIL I I i 0 3'-0" 3'-0' � —� ( 3'-0" � 1 � 11 co GENERAL FILL - MAXIMUM _ r PARTICLE SIZE OF 2" 3• EROSION CONTROL MAT 11 LOWER ANCHOR TRENCH I ( I I STAGGER STAPLES • MINIMUM 12" LENGTH, 8 GAUGE U-SHAPED METAL BOTTOM STAPLE OR APPROVED EQUAL (TYP.)- + EL. 12.0 I 1 (REFER TO INSET A FOR INSTALLATION DIAGRAM) GENERAL FILL - MAXIMUM I I 1 1 PARTICLE SIZE OF 2" o� - - m 0 o SECTION "B—B" INSET A N N.T.S. N.T.S. 0 • o N in O CA 3 (D v U U v ww"n Ummnwo am ALTERATION OR Aoomon TOWN OF SOUTHOLD 1314 ogrrry am ro+eo�ast w, mo�. unv me ra TO TMS DOCUYDR 6 A MAIM OF r" Of T NE , s>ATE SUFFOLK COUNTY, NEW YORKEMXkTM RECHARGE BASIN NO. 3 $1 IV O SOUTHOLD LANDFILL CLOSURE WY 2= CROSS SECTIONS v _ T.F.IL FA DVWA AND RAWFLUCCI ,�. �.. CONSULTUO DIGNEEM GENERAL CONSTRUCTION AS NOTED LL ELK/FA !Al A DWI!M OF WUM F.COSLAICN ASSOCMTES.P.C. � t33a.ot Sowmoup 0 Sot4Tl-(O%-D NY �sm-1 -12619m— - "w� ,3vw F K T~ ��`�--,�'`-�"Yr��_\` '—•. 4 /%i/`!� q%/'i' X42.1 �- -"`�`1- / a DISSIP AT �` _ AS (DNR' #I) L 1 Til t!. t X,,,? • �,1��!�/ t(!f��ttLt =�., ��, '� `'% tl r — -� ��' 231 ,i�� � i � 5 ti ''� i � / / /�� �, �-�� ' - � � '�•�.� _ -_. 'fir! �1 ti i� ;„j����t,` `, ,_ %r `t//;r ,� �'-' �,,� � '•, ,' � �1 , �j � •, ; t ' %t�j , / \ ,,"�\�,��y���_�U��, �-- Il� \ l(t \,.\�/, + ( • '� \ `` r• t! 1 I ' r 7:Nt 1 r / _ 4:.9 //r•i ill t \� :�:.A r l � 1 ~ � � i r ! 1 ' t r `'• r •� ~� \ ` _ 51 ; -\\\' `Fr 1 � ;,. � fYl4 ; j' �, '\ �\ j r r •.' 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I r � 't 1 � \ + _ . .MINES[ -!�f3,,fij��;`• ,1 l � r `!!I / � ,'� '1 i l 1 ^` '� `\ `V ' '` RN / r r a 3 ^Z*4 -i - v �.t '.{C a�t``l'�:'=�%i�•�``�'; ` \ t 1111`:► I1 4j� � i ' ' Ir + � � t! - •' '�`�-- 1 1v 1 h 1 J9 -_.--.-- l✓it �y` `�� !/ \\ \ , �•1�' `` % r' I �.�1 it/, i'I`' `I'tt!` x33 _� '`\\�,;� ` \ ' .I! , i + rf / .,\ `•; ,-. 33.9 A561 v• ` \ i +' ”. 1 ''Y c �_ _ - •' 1 i \\ V / .(;' ,I l i !• i 1 i _ '\\ -_ , i ,, �; \ !il i�;/i';i ' ,�`'� '��( '\ ! �•� �• 1`\ if � '� r f I• t r I { ' �' - �.----- x� `� i�l RRD � i j - CHARGE BASIN N0: "1 MW-1s x ! i i r �. i � MW-1D ��++•• ° \ ab:, Design modifications performed under this revision are x __ �� •. i ,q.v \ not reflected throughout the entire Contract Drawing Set. --• -r: - �i`, =amu'-__. - � PROJECT W. ORAN M W. 1314 )ING PLAN -- SUBGRADE CONTOURS JD REVISED ROAD CONSTRUCTION MAY 2002 4 SCAE: 10-60, r f 1 } \T- CS CD Si NO. DAIS REVISION INT. © 4 REVISED CONTOURS FOR ELUNATION OF RECHARGE BASIN NO. 4 AND PROVIDED LATEST/5/02 F.D. SITE TOPOGRAPHY AS PERFORMED BY GEOMAPS INTERNATIONAL ON FEBRUARY 14, 2002. 4/10/02 REVISED EASTERN SUBGRADE CONTOURS. F.O. �j 5/0/02 REVISED RECHAIIOE BASIN NO. 3 AND SURROUNDING AREA GRADING PLAN. F.D. a► ~ Q 5/21/02 REPLACED IMPEVIOUS GAY CORE WITH A GEOMEMBRANE CAPPED SAID CORE. F.D. i� SOUTHOLD RECHARGE BASIN #3 SOUTHOLD LANDFILL CLOSURE SOUTHOLD, NEW YORK SLOPE STABILITY ANALYSIS OF PROPOSED BERM SLOPE CONFIGURATION 3:1 (H:V) INCORPORATING HYDROSTATIC CONDITIONS W.O. 3138.01 5/21/02 By: Scott Doehia 1 /1 • 0 • 3138.01 Southold Landfill Closure Revised Recharge Basin #3 - Berm Stabil. Ten Most Critical. C:SHLFR89.PLT By: S.Doehla 05-21-02 2:57pm 60 # FS Soil Total Saturated Cohesion Friction Pore Pressure Piez. 1 2.28 Label Type Unit Wt. Unit Wt. Intercept Angle Pressure Constant Surface 2 2 291 No. (pcf) (pcf) (psf) (deg) Param. (psf) No. 3 2.29 SAND 1 110 120 0 37 0 0 W1 4 2.30 SAND 2 110 120 0 37 0 0 W1 501 0 5 2.311 6 2.31 7 2.31 8 2.32 9 2.32 10 2.32 40 Elev. 30 (ft) 19 65 20 — ------------------------------------.Z � W1 W1 • 10 ��• w, 0 25 35 45 55 65 75 85 95 105 115 PCSTABL5M FSmin= 2.283 X-Axis (ft) ** PCSTABL5M ** by Purdue University -------------------------------------------------------------------------------- • --Slope Stability Analysis-- Simplified Janbu, Simplified Bishop or Spencer's Method of Slices Run Date: 05-21-02 Time of Run: 2 :57pm Run By: S .Doehla Input Data Filename: C:SHLFR89 Output Filename : C:SHLFR89 .OUT Plotted Output Filename: C:SHLFR89 . PLT • PROBLEM DESCRIPTION 3138 . 01 Southold Landfill Closure • Revised Recharge Basin #3 - Berm Stabil . BOUNDARY COORDINATES NOTE : User defined origin was specified. Add 25 . 00 to X values and 00 . 00 to Y values listed. 11 Top Boundaries 15 Total Boundaries Boundary X-Left Y-Left X-Right Y-Right Soil Type No. (ft) (ft) (ft) (ft) Below Bnd 1 . 00 12 . 00 28 . 00 12 . 00 1 2 28 . 00 12 . 00 34 . 00 14 . 00 1 3 34 . 00 14 . 00 40 . 00 16 . 00 1 4 40 . 00 16 . 00 46 . 00 18 . 00 1 5 46 . 00 18 . 00 52 . 00 20 . 00 1 6 52 . 00 20 . 00 55 . 00 21 . 00 1 7 55 . 00 21 . 00 63 . 00 21 . 00 1 8 63 . 00 21 . 00 66 . 00 20 . 00 1 9 66 . 00 20 . 00 72 . 00 18 . 00 1 10 72 . 00 18 . 00 78 . 00 16 . 00 1 11 78 . 00 16 . 00 81 . 00 15 . 00 1 12 51 . 00 12 . 00 57 . 00 18 . 00 2 13 57 . 00 18 . 00 61 . 00 18 . 00 2 14 61 . 00 18 . 00 67 . 00 12 . 00 2 15 51 . 00 12 . 00 67 . 00 12 . 00 1 -------------------------------------------------------------------------------- ISOTROPIC SOIL PARAMETERS 2 Type (s) of Soil Soil Total Saturated Cohesion Friction Pore Pressure Piez . Type Unit Wt . Unit Wt . Intercept Angle Pressure Constant Surface No. (pcf) (pcf) (psf) (deg) Param. (psf) No. 1 110 . 0 120 . 0 . 0 37 . 0 . 00 . 0 1 2 110 . 0 120 . 0--------_0-----37 . 0 . 00 . 0 1 ----------------------------- -------------------------- ------ -- 1 PIEZOMETRIC SURFACE (S) HAVE BEEN SPECIFIED Unit Weight of Water = 62 .40 Piezometric Surface No. 1 Specified by 4 Coordinate Points • Point X-Water Y-Water No. (ft) (ft) 1 . 00 19 . 70 2 28 . 00 19 . 70 3 51 . 00 19 . 70 4 80 . 00 10 . 00 - ----------------------------------------------------------------------------- -- A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 1000 Trial Surfaces Have Been Generated. 50 Surfaces Initiate From Each Of 20 Points Equally Spaced Along The Ground Surface Between X = 20 . 00 ft . and X = 35 . 00 ft . Each Surface Terminates Between X = 45 . 00 ft . and X = 60 . 00 ft . Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = . 00 ft. 5 . 00 ft . Line Segments Define Each Trial Failure Surface. - ------------------------------------------------------------------------------- Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Examined. They Are Ordered - Most Critical First . • * * Safety Factors Are Calculated By The Modified Bishop Method • Failure Surface Specified By 6 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) • 1 34 . 21 14 . 07 2 39 . 12 15 . 01 3 43 . 95 16 . 30 4 48 . 68 17 . 93 5 53 .27 19 . 90 6 55 .40 21 . 00 Circle Center At X = 23 . 9 ; Y = 81 .4 and Radius, 68 . 1 *** 2 . 283 *** Individual data on the 11 slices Water Water Tie Tie Earthquake Force Force Force Force Force Surcharge Slice Width Weight Top Bot Norm Tan Hor Ver Load No . Ft (m) Lbs (kg) Lbs (kg) Lbs (kg) Lbs (kg) Lbs (kg) Lbs (kg) Lbs (kg) Lbs (kg) 1 4 . 9 205 . 5 1554 . 1 1609 . 9 . 0 . 0 . 0 . 0 . 0 2 . 9 76 . 5 222 . 1 259 .3 . 0 . 0 . 0 . 0 . 0 3 4 . 0 420 . 6 790 . 7 1002 . 7 . 0 . 0 . 0 . 0 . 0 4 2 . 0 246 . 9 274 . 9 411. 8 . 0 . 0 . 0 . 0 . 0 5 2 . 7 313 . 7 220 . 9 394 . 3 . 0 . 0 . 0 . 0 . 0 6 2 .3 236 . 7 64 .2 200 . 1 . 0 . 0 . 0 . 0 . 0 7 1 . 0 79 . 8 . 0 25 .2 . 0 . 0 . 0 . 0 . 0 8 . 0 . 9 . 0 . 0 . 0 . 0 . 0 . 0 . 0 9 1 . 3 81 . 0 . 0 . 0 . 0 . 0 . 0 . 0 . 0 10 1 . 7 69 . 4 . 0 . 0 . 0 . 0 . 0 . 0 . 0 11 .4 4 . 6 . 0 . 0 . 0 . 0 . 0 . 0 . 0 Failure Surface Specified By 5 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 32 . 63 13 . 54 2 37 . 52 14 . 60 3 42 . 31 16 . 05 4 46 . 96 17 . 87 5 49 . 94 19 . 31 Circle Center At X = 21 . 8 ; Y = 75 .4 and Radius, 62 . 8 *** 2 .291 *** ----- -------------------------------------------------------------------------- - Failure Surface Specified By 5 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 33 .42 13 . 81 2 38 . 30 14 . 89 3 43 . 05 16.46 • 4 47 . 62 18 .48 5 47 . 86 18 . 62 Circle Center At X = 25 . 0 ; Y = 63 .3 and Radius, 50 . 2 *** 2 .293 *** Failure Surface Specified By 5 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 31 . 05 13 . 02 2 35 . 95 14 . 01 3 40 . 73 15 .49 4 45 . 33 17 .44 5 46 . 89 18 . 30 Circle Center At X = 23 . 6 ; Y = 62 .4 and Radius, 49 . 9 *** 2 . 308 *** - ---------------------------------------------------------------------------- - -- Failure Surface Specified By 6 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) • 1 33 .42 13 . 81 2 38 . 38 14 .44 • 3 43 .24 15 . 60 4 47 . 96 17 . 27 5 52 .47 19 .43 6 55 . 01 21 . 00 Circle Center At X = 30 . 1 ; Y = 59 .7 and Radius, 46 . 1 *** 2 . 311 *** Failure Surface Specified By 7 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 28 . 68 12 .23 2 33 . 64 12 . 88 3 38 . 53 13 . 95 4 43 .30 15 .44 5 47 . 92 17 .34 6 52 .37 19 . 63 7 54 . 02 20 . 67 Circle Center At X = 23 . 7 ; Y = 69. 8 and Radius, 57 . 8 *** 2 . 313 *** ---- ---------------------------------------------------------------------------- Failure Surface Specified By 7 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 28 . 68 12 .23 2 33 . 59 13 .21 3 38 .44 14 .41 4 43 .23 15 . 83 5 47 . 96 17 .48 6 52 . 60 19 . 34 7 56 .23 21 . 00 Circle Center At X = 10 . 0 Y = 118 . 9 and Radius, 108 . 3 *** 2 . 315 *** Failure Surface Specified By 6 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 31 . 84 13 . 28 2 36 . 81 13 . 89 3 41 . 68 15 . 00 4 46 .41 16 . 62 5 50 . 95 18 . 72 6 54 . 52 20 . 84 ! Circle Center At X = 28 . 6 ; Y = 60 . 9 and Radius, 47 . 7 *** 2 . 320 *** -------------------------------------------------------------------------------- Failure Surface Specified By 5 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 31 . 05 13 . 02 2 35 . 99 13 . 83 3 40 . 80 15 . 19 - 4 45 .43 17 . 08 5 48 . 82 18 . 94 Circle Center At X = 26 .4 ; Y = 57 . 0 and Radius, 44 . 2 *** 2 . 325 *** Failure Surface Specified By 5 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 33 .42 13 . 81 2 38 . 35 14 . 67 3 43 . 12 16 . 17 4 47 . 64 18 .29 5 48 .47 18 . 82 Circle Center At X = 29 .4 Y = 51 . 3 and Radius, 37 . 8