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HomeMy WebLinkAbout2009 1st Qtr VIA Engineers 1 Architects I Scientists 1, Planners I Surveyors 175 Pinelawn Road I Suite 308 Melville, New York 11741 v 631 756,2000 f 631.393.6322 H017rnacher, McLendon &Marreli, PC.1112M Associates, Inc. www.h2ui corn H2M Labs, Inc. I 1-12M Architects&Engineers, Iric. July 28, 2009 Anthony J. Cava, P,E., Regional Solid and Hazardous Materials Engineer New York State Department of Environmental Conservation, region 1 50 Circie Road - SUNY Stony Brook, NY 11730-3409 Re: Town of Southold Landfill Sampling and Laboratory Analysis Program, March 2009 H2M Project No, SOH'170901 Bear her. Cava: On behalf of the Town of Southold, Holzrnacher, McLendon, and Murrell, P.C. (1-12M) completed a quarterly sampling and laboratory analysis program for the groundwater monitoring wells located at the Town of Southold Landfill on Middle Load, Southold, IVY. These well locations are shown on the attached Groundwater Monitoring Well Location Map. We provide herein the results of our findings for the routine suite of parameters as identified in 6NYCRR Part 360. Sarnglinci Activities The sampling program was conducted by H2M on March 26th of 2009. H2M's sarnphng protocol called for locating six (6) groundwater, monitoring well clusters distributed around the perimeter of the landfill. Please refer to the well location map for the approximate location of the well clusters. Each well cluster is comprised of two (2) groundwater monitoring wells, one being screened in the upper depth of the aquifer (i.e_ 1S, 3S, 4s, 5S, 6S and 8S) and one being screened in the lower depth of the aquifer (i.e., ID, 3D, 4D, 5D, 6D, and 8D). Each water sample from a well was taken by purging three (3) static well volurnes with a submersible pump, then discharged ten (10) feet from the well and collected with a disposable bailer. Cross contamination concerns were eliminated by using disposable bailers in conjunction with cleaning the submersible pump with laboratory grade biodegradable detergent: and disposable nitrile gloves. The sampling program was conducted based on the specifications included in the Southold Landfill Groundwater Quality Assurance/Quality Control Plan. Analytical_Results Each sample was analyzed by H2M nabs, Inc. for the routine suite of parameters as required in 6NYCRR Peart 360, Table 1 surnmarizes the groundwater well construction data and includes surface elevation, top of casing elevation, depth to water and depth to bottom of borehole, and groundwater well installation dates. Table I also summarizes the field parameters collected during the sampling program along with the laboratory analysis for leachate indicators, inorganic parameters, and organic parameters associated with the routine suite of parameters. C, ELELSRATING /f Y LLA.RS A C ce) 1W MEM3ex a F" '.� � min 31 VA Wil � �� rk .��L�.r. � �-v.eft 4�aj�f �'"�.•-. �...r y�'°r a'e"-'1 Ar .;, m,�`h.a!k+.!t 1 i� y Y�� +L�j �'{�`��Y' ... t ��jpf ���r T z � - ".` ��t •� i 71 ENGINEERS : r ,- a- { gr�err,•rr,��,:•.•-'- ,.yr�r. f�s_ 5 'a. � ,. ARCHITECTS TABLE 1 MONITORING AND SAMPLING RESL)LTS[11 QUARTERLY SAMPL€NG AND LABORATORY ANA1Y515 PROGRAM TOWN OF SOUTHOLD LANDFILL June 2009 Paramei'er Un,,t NY5DEC -15 NJ-ifl °v.W-35 MW-3H t,nW45 MAV-4DNld-55 t Stand a'd[Zi 'V' MV•d-587 NNJ-e8 PRV`J-6D IOW-$S MN-$IJ Fig&Parameters 1 ;nstailazion date - i 05/47.11991 06//811991 12i14/2002 0110912003 05!071'1991 47/'301/991 OS(03/1991 05J22/1991 12//212002 12Q3/2002122/19/20071 12/19/2002 Surface Elevation f 3? fi. - 44,31 44 2E 46,67 <46-96 60.95 60.99 65,91 66,:6 53-13 53.27 51,98 51,58 741 of Casin E,evaLicrn -.. ft - € 44.8.3 44,88 49,50 - 49.19 61.92 63.03 68.„d 57.64 55.77 55.71 _ 55.29 54,16 Riser Diamcte: :n - 7 2 2 2 2 2 2 2 2 2 2 Screen Diameter v :n 2 w 2 2 2 W.. 2 i 2 2 - - 2 2 2 2 Casing Diame.er ;n - 6 6 b 6 5 5 6' 6 5 6 6 6 3epch-?o-Wafer f: . ._ 36,16 36,31 4'_,69 4"!70r 55.82 55.78 t7,S1 b0.62 48.21 cg.46 4 7.0 7 47,69 Depth-To-BWtorn ft - 1 55 140 - 55.5 123 60 ___ 135 -55` 140 6� 144 50 138 S ecific Cartciuctance_ - a�5lcrn - Q_915 0.548 1.4173 3.407 i,028 ,.,179 0.730 3,3�i4 0.425 0-947 -1.324 1.817 TemgeratoeeI5.2 _ 14,p ___._......- t3,9 ].4,8 7.3.3 I3.9 11.2 10 21 3..3.1 12,9 P11 _--- 5.u. - 3 7.42 7,3_ _ WW 7,2-6 _- 7.34 5.99 6.68 6,25 J-33 _ 8.05 7.07 '7.39 7,70 ©xldation Rcducaon PctentlaE - my 3- 102 3- 66 -77 81 149 � �172 121 5fi 113 -�� 115 -75 J'.ssoivEd 'p91L - 5 3 9,2 8.6 6.2 -------7 9 6,5 1.U.1 .......9,? 13.5 - . 8,7 8.7 6,2 Tur :tic' NTU' 13.1 15.9 9.7 25."7 11.3 22,7 2.7 41.7 46.9 45.7 49.5 48.9 d eachate/ndreatars -- - __.__ _. f.lkalirit ,TaTal fAs CeCG31 - m It ��_-- - U 28,2 290 604 154 748 '35.1 736-- 413.7 19,5 286 414 Blbc he nrical OxZ. Ceand mg/,- ....____ 2 L;_ 2 3� 2ll 2 U en rn 2 U Z Y 2 U 1 2 L; 2 U --�._v a 2-J 6rom;Je mg/L _ W W 0.5 U 0.5 U 0.5 U3 0.99 .-,------0.5 U 7.7 0.5 IJ -i-521 0,5 D 0.5 U 0,5 U 0,93 0 Chloride m !�� 25©; 1 U IDU 106. 7,01 20,6 SE.3, D li 959 to U---.._.___10 U 44.9 42.51 Chernlc^I Clx en C]e�nand _ m !L _ - 33,8------ 16.E _ 62.5 202 -----�---15,2 340 17.7 248 7.74 37,3 40.9 121 HaFdnesslAs CaCO3jm /L - 52 73 2410;_-_--� 250 190 740 53 430 SO 200 250 310 Nira`e a5 N m /L l0'�, 6.21 ,..97. 0.11 0.12 11.9 D.14 _ _s.71 01.l; - 2.34 12.5 0.'_�J D11 N;tr to as N _ mg1L 101 0.1 U 0,1 U _0.1 U 0.1 U 0.1 U 0.7.U �o.l i1 0.1 U' 0.?li 0.12 0.1 U 01 h N:trn en,Amrn;nla(As N; m !'. 2 O.1 U C.7 U 14.2 __-. $3.S 0.22 17.3 0.48 51.9 0.1 L' _-m0,2{l 18.3 28 ?v;tro err,Keldah'�,Total . rn 1'u - 0.1 U -,-,-- 0.62 122r 129 1.08 28.3 0.5 75,7 0.�'-6 01 t7 30.6 45.1 PhenoLcs,-otal Becoverabie !L _1 5 U: 5 U 5 Ell _5 U 5 G -_-_��- 5 iJ 5 u 5 U 5 11 ---- 5 LS 5 Ui Sulfate m /L --- - 250 _ ;4,7 419 _ 40.41 25.6 65,7 �mm 84.1 27 77 6i 10.7 97 48.7 82.8; Total'�i55elved c;ids �m iL 155 I40 mm� 422 9321 412 1.60 -154 1090 321 348 427 7121 Toza40r an:cCarbcn m IL. - 1,7 �- 1.3 9.31 28-1 8.i 21.7 ?.7 23,7 >-3 1.S 12,7 1418 _ lnc� anic Parameters' - CdUmium :�a/L 5 0.35 3 0,23 0 0.3;5 A (3,23 ll 0,?"3 Li 0.23 U _ 0.23 U 0.23 iJ 6,23 U 0.23 Lf 0,23 li 0,23 U� i:alr-iurn Tm._ .� JL. 11200 16900 _- w38C0 33700- 49800 Irmcm �i2100 t.1a000 15800 43900 56300- 71140 on '_ 300 289 1820 Ca53fl0 7370 -- 390 713. _83 2 8 108 599 31,4 8 46300 8770 Lead _.-- -- it 25€ 1.9 B 7.7' 1.5 a 1.5 U 2.1 8 1.5 U; 5 U 1.5 U 7..5 U 1.5 U 1.5 U 1.5 0 Ma nrS'�CErrr -iL _ 35,007 5900 7750 26000 38100 m 16800 73300 8690 45000 4460-9 21200 22600 37400 fan anew g,L 300' 70,9 -----5-29-T-14100 3340 @590 28$0 162o 10500 1930 32703 1220 1340 Potassium ,L - 2550 6E 3390 BE29300 E 111000 c 444CO E 53800E 68's0 E 99400E 5450 El 3490 SE 41900 E 73100 E Sadium a !L 20,000 25440 17000 391430 1831300 20000 239fl00 15700 1800p0 6890 -47001 29000 87000 NOISE. €11 MeasuremerILS and samples coarcted on from the cop of PVC riser. High hghterl and bold va`ues exceed N SDEC standards 71 NYSE)EC standard as�dent;fied In Dkv;sion of Wafer-echnica and OperatlarEal Glildance Series(TOGS);1.1.1"-Arnblent Water Qjallty 6-arida-ds and Guidance Valves,dared/i.ene 1998 [)l Eievation9 cakes from Grcundrra:er,won;wr,ng Weld Plan dated September 21,2005 as preper0d by L--K.VaLean Associates,P.C.,Sroov€raven,N.Y.0aca referc ice-N G,V,0. 200D'7':6-60H-_r�eor q2 wo-,xls H-lzma&-%IcLerdor and Vuerc! P.0 Page o.s