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Home My WebLink AboutHydrogeologic Investigation Report Vol II AppendicesI I I I I I I I I I PART 360 AND'PHASE II HYDROGEOLOGIC INVESTIGATION REPORT Southold Landfill Town of Southold Suffolk County, New York VOLUME II - APPENDICES Dvirka and Bartilucci Consulting Engineers OCTOBER 1991 $146~O PART 360 AND PHASE H HYDROGEOLOGIC INVESTIGATION REPORT APPENDICES VOLUME H SOUTHOLD LANDFILL PREPARF~ FOR TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK DV1RKA AND BARTILUCCI CONSULTIIqG ENG~ SYOSSET, NEW/YORK APPENDIX D APPENDIX E APPENDIX F APPENDIX G APPENDIX H APPENDIX I APPENDIX J APPENDIX K TABLE OF CONTENTS Geophysical Report Well Construction Diagrams Boring Logs Previous Investigation Results Aerial Photographs Well Completion/Construction Logs - Wells in Vicinity of Landfill Boring Logs - Wells in Vicinity of Landfill Slug Test Results Sl4660 V Appendix D m m m m m m m m m ,,mm m ~m m m m m m m m APPENDI~ D GEOPHYSICAL ]REPORT BOREHOLE GEOPHYSICAL SURVEY SOUTHOLD LANDFILL TOWN OF SOUTHOLD SUFFOLK COUNTY, NEW YORK Prepared for: Dvirka & Bartitucci Consulting Engineers 6800 Jericho Turnpike Syosset, New York 11791 Prepared by: Hager-Richter Geoscience, Inc. 8 Industrial Way - D10 Salem, New Hampshire 03079 File 91G19 August, 1991 HAGER-RICHTER GEOSCIENCE, INC I I I I I I I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCIENCE, INC 0. EXECUTIVE SUMMARY Hager-Richter Geoscience, Inc. was retained by Dvirka and Bartilucci Consulting Engineers to log seven monitoring wells at the Southold Landfill, Town of Southold, Suffolk County, New York in August, 1991. The objective of the borehole logging program was to determine formation and ground-water characteristics at the Site as part of a New York State Department of Conservation Part 360 Hydrologic Investigation. Natural gamma ray and conduc- tivity (EM39) logs were obtained for each well. The seven wells are distributed around the present landfill and in the vicinity of an area for proposed expansion of the landfill. The results of the survey may be summarized as follows: General correlations based dicate that bedding in the north toward the south. on the natural gamma ray logs in- sediments dips gently from the The conductivity measured for the ground water in the three wells located upgradient and adjacent to the landfill is dis- tinctly different from the conductivity measured in the four wells located downgradient from the landfill. The conduc- tivity of the ground water is elevated in the two wells lo- cated immediately north (downgradient) of the present dis- posal area on the landfill. Two wells located farther north contain a zone of elevated conductivity beginning about 40 feet below the water table. We infer that conductive fluid with a density greater than water is flowing from the landfill. Since ground water flows from south to north across the ap- parent dip of the beds correlated on the basis of the natural gamma ray logs, we infer that the units are perme- able. I I I I I I I I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 August, 1991 TABLE OF CONTENTS 3 o Executive Summary Introduction Equipment, Procedures, Principles of Interpretation 2.1 General 2.2 Natural Gamma Ray Logs 2.3 Conductivity Logs Results and Discussion 3.1 General 3.2 Natural Gamma Ray Logs 3.3 Conductfvity Logs 3.3.1 Highly Anomalous Zones 3.3.2 General Conductivity Values 3.4 Integrated Interpretation Conclusions Figures Appendix - ii - HAGER-RICHTER GEOSCIENCE INC i Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCIENCE INC Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure Figure LIST OF FIGURES General location of the Southold Landfill Site Site Plan Principle of the induction log Correlation based upon Natural Gamma Ray logs Schematic representation of bedding relations Comparison of conductivity logs for MW1D, recorded one week apart. Conductivity logs superimposed on Site Plan Schematic representation of conductivity interpretation Borehole Logs APPENDIX - in pocket - iii - I I I I I ! I I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCIENCE, INC 1. INTRODUCTION Hager-Richter Geoscience, Inc. was retained by Dvirka and Bartilucci Consulting Engineers of Syosset, New York to log seven monitoring wells located at the Southold Landfill, Town of Southold, Suffolk County, New York. The Site is a municipal solid waste landfill that reportedly has been in operation since 1920. The town plans to close the present landfill and construct a new landfill in a sand borrow pit located immediately north of the current landfill. The Site is located in a rural, agricul- tural area at the northeastern end of Long Island. The general location of the Site is shown in Figure 1. The subject monitoring wells are the deeper wells in each of seven couplets (shallow/deep) distributed around the existing landfill property. One couplet (MW1) is located south of the landfill (up gradient), two couplets (MW2 and MW3) are located immediately north (down gradient) of the present landfill, two couplets (MW4 and MW5) are located farther down gradient in the vicinity of the proposed area of landfill expansion, and one couplet each is located east (MW7) and west (MW6) of the present landfill. The locations of the monitoring wells are shown on the Site Plan, Figure 2. The objective of the borehole logging program was to help determine formation and ground-water characteristics at the Site as part of the New York State Department of Environmental Conser- vation Part 360 Hydrologic Investigation required for landfill closure and construction. Jeffrey Mann of Hager-Richter conducted the fieldwork be- tween August 6 and August 14, 1991. The fieldwork was coor- dinated and observed in part by Mr. Peter Conde and Ms. Fran Tooher of D&B. All fieldwork was conducted under modified Level D personal protection. Data analysis and interpretation were com- pleted at the Hager-Richter offices. Original data and field notes reside in the Hager-Richter files and will be retained for a minimum of three years. - 1 - I I I I I I I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCIENCE, INC EQUIPMENT, PROCEDURES, PRINCIPLES OF INTERPRETATION 2.1 General Ail data were obtained with a Geonics EM39G logging system. This compact, portable system has a generator powered, motor driven winch with a maximum depth capability of 100 meters. The electronics are battery powered. Two separate probes were used to collect the data. All data were recorded at intervals of .025 meters (approximately 1 inch) while the tool was being pulled out of the monitoring well at a rate of about 3 to 4 feet per minute. Repeat sections of at least 30 feet were run for all logs in or- der to insure reproducibility of the data. Several logs were run more than once. The data were recorded in digital form with a data logger, transferred to a portable computer in the field, processed in the office using proprietary software, and then plotted using commercially available software. As each log was being run, the equipment was decontaminated by washing the downhole portion of the cable and the tool with Alconox soap and rinsing with distilled water. After completing the logging at each well, the wash and rinse water was disposed of at the decontamination pad. In the accompanying logs, depths are measured in feet below the ground surface. 2.2 Natural Gamma Ray Loqs The variations in the natural radioactivity of rocks and sediments makes the natural gamma ray log an excellent indicator of changes in stratigraphy. Radioactive minerals tend to accumu- late in clays with the result that clay layers and clay-rich layers are commonly expressed as highs in the natural gamma ray log. Clean sands, which are normally low in radioactivity, produce lows in this log. The radioactivity of the formation in- creases as the amount of fine material increases. Silts generally have natural radioactivity between that of sands and clays. The natural gamma ray probe used for this survey is a slim hole tool designed for use at depths less than 600 feet. The scintillation crystal is thallium-activated sodium iodide measur- ing about 1 inch by 2 1/2 inches. I I I I I I I I I I I I i I I I I I I HAGER-RICHTER GEOSCIENCE, lNG Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 August, 1991 A significant advantage of the natural gamma ray log is that it can be run in a PVC-cased well and even in a steel cased well. The tool does not need to be immersed in a liquid (water or drill- ing mud) to produce accurate data. The natural gamma ray data as obtained during the logging, point smoothing program. are presented in unsmoothed form, and in smoothed form using a ten- 2.3 Conductivity Logs The principle of the conductivity log, sometimes referred to as the electromagnetic induction log, is illustrated in Figure 3. An electric current, called an eddy current, is induced in the formation by an electric current in the transmitter coil (Tx), also called a primary coil, located near the top of the probe. The induced current produces a secondary electromagnetic field and a voltage in the receiver coil (Rx), also called a secondary or measuring coil, located near the bottom of the probe. The design of the system, including the geometry and coil characteris- tics, is such that the voltage in the receiver coil is propor- tional to the formation conductivity. In addition, the system is so designed and calibrated that the output, after processing, is the conductivity of the formation in units of millimhos per meter, mmhos/m. The maximum distance outward from the tool to which the con- ductivity of the borehole material is measured is about 2 feet. The tool does not need to be immersed in water to obtain accurate data, but it cannot be used in a steel-cased hole. - 3 - I I I I I I I I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCIENCE, INC 3. RESULTS AND DISCUSSION 3.1 General A copy of each log is located in the Appendix (in pocket) but is not described in detail in the text. All depths are in units of feet and referenced to depth below the ground surface. 3.2 Natural Gamma Ray Loqs The cement/bentonite slurry used to grout the monitoring well is assumed to produce a slightly elevated, but uniform "background" radioactivity level in each well. Changes in the gamma ray log above the "background" are attributed to changes in the natural radioactiv%ty of the sediment. The average values measured in the natural gamma ray logs range from a high of about 70 to 80 counts per second (cps) near the surface to a low of about 25 cps near the maximum depth logged. Generally the decrease in radioactivity from top to bot- tom occurs in "steps" of about 20 to 40 cps and might represent general changes in the stratigraphy. An example is MW3D, in which there appear to be stratigraphic changes at depths of 88 feet and 109 feet. Although the average radioactivity values of these layers are similar from well to well, the depth intervals at which they occur are not consistent. Numerous peaks on the natural gamma ray logs, possibly repre- senting relatively silt or clay enriched layers, can be corre- lated across much of the Site. Figure 4 shows a possible correla- tion between monitoring wells based upon the natural gamma ray logs. The logs are arranged along two northerly trending lines, roughly parallel to the inferred ground water flow direction. The correlations indicate a gentle southward dip of the inferred stratigraphic units. Such a dip is consistent with outwash originating from a glacier located toward the north. Figure 5 is a schematic representation of the stratigraphic correlations. The boring logs provided by D&B for the seven wells do not contain descriptions of relatively silty or clay-rich horizons at the depths of the local gamma ray peaks used for the above cor- relation. However, the natural gamma ray tool is sensitive to subtle variations in composition that might not be readily ap- - 4 - HAGER-RICHTER GEOSCIENCE, INC Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 August, 1991 parent in standard split spoon samples. We infer, then, that the layers correlated on the basis of the natural gamma ray logs are either relatively thin or not prominent in the soil samples. 3.3 Conductivity Loqs 3.3.1 Hiqhly Anomalous Zones. The conductivity logs for the seven monitoring wells at the Southold Landfill all contain zones of highly anomalous and widely varying conductivity values. Absolute values of conductivity of up to 4000 mmhos/m were measured for significant intervals (over 40 feet) in MW1D and MW7D and over more limited zones in the other wells. Each well exhibits a different pattern of anomalous zones. Such extreme values of apparent conductivity can be caused by either or both of two conditions: (1) metal casing and/or objects in the vicinity of the well; and (2) malfunctioning of the equipment. The D&B site representatives indicated that there is no metal casing or other metal known to have been left in the borings during well construction. To test the second possibility, we logged conductivity in four wells a number of times -- on different days and with changes in equipment components suggested by the equipment manufacturer. The other three wells were logged completely once and re-logged at least once for a minimum of 30 feet. The anomalous readings are reproduced in each successive log for each well. An example is shown in Figure 6. If the anomalous read- ings were solely due to malfunctioning equipment, one would not expect reproducibility, especially in seven wells, each with a different pattern of anomalous readings. We had logged a well near our office in New Hampshire that we use as a local "standard" immediately prior to beginning this project and obtained "normal" (a few mmhos/m) results. We also re-logged the "standard" well on a weekend in the midst of the field effort for this project, and again obtained "normal" results that reproduced the previous conductivity logs for the well. Thus, the anomalous values were obtained only in the Southold wells. In addition, we returned the logging equipment to the manufacturer for a complete systems check. The manufacturer (Geonics) reported that the equipment was in normal operating con- dition. - 5 - I I I I I I I I i I I I I I I I I I I HAGER-RICHTER GEOSCiENCE INC Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 Thus, although we have not definitely identified the source of the highly anomalous apparent conductivity values for the Southold wells, we suspect that metallic interference is likely present in the wells. Since such highly anomalous conductivity values are not within the normal range for ground water or sedi- ments, we ignore them for the objectives of this project. 3.3.2 General Conductivity Values. The conductivity measured for the wells outside the intervals of highly anomalous values varies from about 0 mmho/m to 80 mmhos/m in distinct zones related to the location of the wells on the Site. In Figure 7, the conductivity logs are superimposed on a plan of the Southold Site to show the relationship of well location to the character of the conductivity measured. The downgradient wells exhibit con- ductivities significantly elevated over those in the wells lo- cated adjacent to and upgradient from the landfill. Generally, the conductivity of the unsaturated zone for each of the monitoring wells is at or near 0 mmho/m. The conductivity of natural, fresh ground water is generally a few mmhos/m. The conductivity measured in MWlD, located upgradient from the landfill, but downgradient from a sod farm (former potato farm), is less than about 5 mmhos/m from the surface to the bot- tom of the well. The conductivity measured in MW6D, located west of the disposal area is near 0 mmho/m from the surface to a depth of about 70 feet; beyond that depth, the conductivity increases to about 10 mmhos/m, implying little migration of conductive leachate toward the west of the disposal area. The conductivity for MW7D, located east of the existing disposal area, is slightly elevated (15 mmhos/m), indicating that little conductive leachate is migrating toward the east. MW2D and MW3D, both immediately downgradient of the existing disposal area, exhibit elevated conductivities (80 mmhos/m and 40 mmhos/m, respectively), with the increase occurring just above the static water level. The conductivities remain uniformly elevated to the total depth logged. The source of the relatively elevated conductivity cannot be determined from the conductivity data alone. However, the proximity of the wells to the landfill implies that the elevated conductivities are due to conductive leachate from the landfill. A similar increase in conductivity (maximum of 80 mmhos/m) occurs in MW4D; however, the depth at which the increase occurs is at about 95 feet, well below the static water level. A smaller increase in conductivity (maximum of 40 mmhos/m) occurs I I I I I I I I i ! I I I i I I I I ! HAGER-RIOHTER GEOSOIENOE INC Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 in MW5D at a depth of about 100 feet. The elevated conductivity at depth in these wells suggests that conductive fluid with a den- sity greater than that of fresh water is migrating downward and toward the north. The northward direction of ground-water flow is consistent with that inferred by D&B based on previous drill- ing in and near the Site. Figure 8 is a schematic representation of our interpretation of the conductivity data for the Southold Landfill. Superimposed on the conductivity logs are small peaks, some of which can be correlated between monitoring wells, and which correlate to peaks in the natural gamma ray logs. Such peaks may represent minor stratigraphic boundaries along which conductive fluids migrate. 3.4 Integrated Interpretation The general northward direction of ground-water flow plus the inferred downward component of conductive leachate flow is oriented across the inferred-southward dipping stratigraphic horizons. Such apparent free flow across bedding indicates that the sediments are permeable. - 7 - ! I I I I I i I[ I I I i i I i ! i I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-R!CHTER GEOSCIENCE ~NC 4. CONCLUSIONS On the basis of the borehole geophysical logs obtained at the Southold Landfill, we conclude the following: General correlations based on the natural gamma ray logs in- dicate that bedding in the sediments gently dips from the north toward the south. The conductivity of the ground water measured in the three wells located upgradient and adjacent to the landfill is dis- tinctly different from the conductivity measured in the four wells located downgradient from the landfill. The conduc- tivity of the ground water is elevated in the two wells lo- cated immediately north (downgradient) of the present dis- posal area on the landfill. Two wells located farther to the north contain a zone of elevated conductivity about 40 feet below the water table. We infer that conductive fluid with a density greater than water is migrating from the landfill. Since ground water flows from south to north, across the southward dipping bedding based on the natural gamma ray logs, we infer that the sediments are permeable. - 8 - I I I I ! I ! ! ! ! Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-RICHTER GEOSCiENCE INC SITE . o~_~,. . ,. Block Soun ~"~ Island I I I ! I I Figure 1. General location of the Southold Landfill Site. MW-4 8-0883 // ~: EXISTING~/~NING AREA ~ ) MW-2 / MW-5 MW-7 ./ MW-3 OVERHEAD ELECTRIC LINES -- IASTE OIL STORAGE OLLECTION CENTER --WEIGHING STATION LEGEND ~ EXISTING BUILDING ON LANDFILL ~ITE .... -- EXISTING FENCE LINE 8-~9761~' EXI~TING GROUND WATER MONITORING WELL ~, . ~ GROUND WATER vv- / t~) MONITOR~IG WELL CLUSTER Plan provided by TOWN OF $OUTHOLD SOUTHOLD LANDFILL Figure 2. Site Plan. HAGER-RICHTER GEOSCIENCE, INC I I I I I I I I I I l I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 Figure 3. Principle of the by Geonics. HAGER-RICHTER GEOSCIENCE iNC Winch ond console Plostic- cosed well p'Primory magnetic field Eddy current flow induction log. Sketch provided I I I I I I I I I I I I i I ! I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 SOUTH NORTH I MW4D 5O MWlD MW6D MW2D -50 -- Figure 4. Correlation based upon Natural Gamma Ray logs. SOUTH MWlD MWTD MWSD HAGER-RICHT£R GEOSCIENCE, INC. MW5D NORTH -- 5O I i I I ! ! I I I I I I I I I I I I Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 HAGER-~ICHTER GEOSCIENCE, INC. S GROUNDWATER FLOW N MW4D MWlD LANDFILL MW2D 50- ~ / · 50 - '~.~ - -5 00- ~ --i( Figure 5. Schematic representation of bedding relations in- ferred from natural gamma ray logs. I '1 I I I I I I I I I I I I I I I I HAGER-RICHTER GEOSCIENCE, Borehole Geophysical Survey Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 Figure 6. Comparison of conductivity logs for MW1D, re- corded one week apart. Slight shifts in the data are due to recording at different scales and adjustments of zero. However, the depths and shapes of peaks, including zones of highly anomalous values, are nearly perfectly reproduced. AREA MW-7 WAST[ OIL STOHAG~ MW -5 MW-3 OVERHEAD ELECTRIC COLLECTION WEIGHING STATIO~ :"'''": Jllll . ~ ( .- ........ , ON LANDF~L ~E I ~ I, I, I ~ I ~ s-~,7~,. EXI.TING .ROUND WATER ~~ ~ MON~ORIN~ WELL Plan provided by Figure 7. TOWN OF $OUTHOLD 80UTHOLD LANDFILL Conductivity logs superimposed on Site Plan. HAGER-RICHTER GEOSCIENCE, INC. I Borehole Geophysical Survey I Southold Landfill Suffolk County, New York File 91G19 Auqust, 1991 I s GROUNDWATE% I I LANDFILL II~ ~Wl~ ,I, ? I I ~ I,I -J BOUNDARIES ? i id UNCERTAIN FLOW MW2D I I I I Figure pretation. 8. Schematic representation of conductivity inter- HAGER-RICHTER GEOSCiENCE, iNC. MW4D N 5O I Appendix E I I I I I I I I I I I I I I I I I I I WELL CONSTRUCTION DIAGRA~IS SITE Southold Landfill TOTAL DEPTH 54' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2'~' MATERIAL PUC SCREEN DIA 2'_]._' MATERIAL PROT CSG DIA 8'-- MATERIAL WELL CONSTRUCTION LOG 3OB NO. SURFACE ELEV. 44.9' NSL 38.84. 7/22/91 stainless steel ~teel I027 WELL NO. MW-1S TOP RISER ELEV. 44.38' MSL DATE INSTALLED 5/1/91 LENGTH 36.$' LENGTH 20.0' SLOT SIZE 0.020 LENGTH ll.O" SCHEMATIC Surface Seal Type Tvpe I Portland Cement Ground Surface 44.38 Riser Elevation 3.5 Bottom Surface Seal Grout Type Pure Gold Grout Seal Type B~ntonlte Pellets 29.5 Top Seal 31.5 Top of Fine Sand 32.0 Top Sand Pack 34.Q Top Screen Sand Pack Type Morie Size #2 54.0 Bottom Screen 54.5 Total Depth of Boring Comments Driller Geologist Sl182G/1 Bqb Noud Pete Conde NYS DEC Inspector G. Oe~ai WELL CONSTRUCTION LOG SITE Southold Landfill 20B NO. TOTAL DEPTH 1~2' SURFACE ELEV. 44.9' MSL WATER LEVELS (DEPTH, DATE, TIME) 38.68. 7/22/gl RISER DIA 2'-- MATERIAL PV~ SCREEN OIA 2'-- MATERIAL stainless steel PROT CSG DIA 8'-- MATERIAL steel 1027 WELL NO. MW-1D TOP RISER ELEV. 44.39' MSL DATE INSTALLED 6/18/91 LENGTH 142.0' LENGTH 10.0' LENGTH 11.0" SCHEMATIC SLOT SIZE 0.020 Surface Seal Type Tvoe I Portland Cement 3.0 Ground Surface Riser Elevation Bottom Surface Seal Grout Type Pure Gold Grout Seal Type Pure Gold Grout 137.5 Top Seal 139.5 Top of Fine Sand 140.0 Top Sand Pack 142.0 Top Screen Sand Pack Type Morie Size #2 152.0 Bottom Screen 152.5 Total Depth of Boring Comments Driller Geologist Sl182G/2 Bob Noud Pete Conde NYS DEC Inspector $. De~ai I I I I I I I I I I I I I I I I I I I SITE Southold Landfill TOTAL DEPTH WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG JOB NO. 1027 WELL NO. M~-2D. SURFACE ELEV. 15.6' MSL TOP RISER ELEV. lg.07' MSL 11.85. 7/22/91 DATE INSTALLED 6/25/91 MATERIAL PV~ LENGTH 75.4' MATERIAL stainless steel LENGTH lO.O' SLOT SIZE 0.020 MATERIAL steel LENGTH 5.0' SCHEMATIC ).44 Prof. Csg Stickup Surface Seal Type Tvoe I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Morig #2 ).4~ Riser Stickup Ground Surface 3.0 Bottom Surface Seal 70.5 Top Seal 7g.~ Top of Fine Sand 73.0 Top Sand Pack 75.0 Top Screen 85.0 Bottom Screen 85.5 Total Depth of Boring Comments Driller N. Hartman Geologist P. CQndg NYS DEC Inspector Sllg4G/2 I I I I I I I I I I il m m I i I i SITE Southold Landfill TOTAL DEPTH 55' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG JOB NO. 1027 WELL NO. MW-3S SURFACE ELEV. 45.6' MSL TOP RISER ELEV. 48.50' MSL 43.05. ?/22/gl DATE INSTALLED 4/2~/91 MATERIAL PVC LENGTH 97.5' MATERIAL stalnless steel LENGTH 20.0' MATERIAL ~eql LENGTH 5.0' SCHEMATIC SLOT SIZE 0.020 9-0 Prot. Csg Stickup 2.9 Riser Stlckup Surface Seal Type Type I - Portland Cement Grout Type Pure Gold Grout Seal Type Bentonite Pellets Sand Pack Type/Size Morie #2 Ground Surface Bottom Surface Seal 30.5 Top Seal 32.5 Top of Fine Sand 33.0 Top Sand Pack 35.0 Top Screen 55.0 Bottom Screen 55.5 Total Depth of Boring Comments Driller B. NQud Geologist P. Conde NYS DEC Inspector G, Desal Sllg4G/3 I I I I I I I I I I I I I I I I I I C~imt~m WELL CONSTRUCTION LOG SITE Southold Landfill JOB NO. TOTAL DEPTH 125' SURFACE ELEV. 45.6' MSL WATER LEVELS (DEPTH, DATE, TIME) 43.1~, 7/22/gl RISER DIA 2" MATERIAL PVC SCREEN DIA 2" MATERIAL stalnless steel PROT CSG DIA 4" MATERIAL steel 1027 WELL NO. 1~-30 TOP RISER ELEV. 48.63' MSL DATE INSTALLED 6/6/gt LENGTH 117.5' LENGTH 10.0' SLOT SIZE LENGTH 5.0' SCHEMATIC 0.020 3.0 Prof. Csg Stickup Surface Seal Type Type I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Mqri~ #2 3.0 Riser Stickup __ Ground Surface 3.0 Bottom Surface Seal 110.5 Top Seal 112.5 Top of F(ne Sand ll3.0 Top Sand Pack llS.0 Top Screen 12~.0 Bottom Screen 12~.5 Total Depth of Boring Comments Driller B. Noud Geologist P. Conde NYS DEC Inspector G. De$~i Sllg4G/4 I I I I I I I I I I I I I I I I I I WELL CONSTRUCTION LOG SITE Southold Landfill 30B NO. TOTAL DEPTH 71~ SURFACE ELEV. 61.O'MSL WATER LEVELS (DEPTH, DATE, TIME) 58.81. 7/22/91 RISER DIA 2" MATERIAL PV~ SCREEN DIA 2" MATERIAL stainless steel PROT CSG OIA 4" MATERIAL steel 1027 WELL NO. Mw-4S TOP RISER ELEV. 63.66' MSL DATE INSTALLED 5/7/91 LENGTH 53.5' LENGTH 20.0' LENGTH 5.0' SCHEMATIC SLOT SIZE 0.020 3,0 Prot. Csg Stickup Surface Seal Type Type ! - Portland Cement Grout Type Pure Gold Grout Seal Type Bentonite Pellets Sand Pack Type/Size Mqri~ #2 2.7 Riser Stickup Ground Surface ).0 Bottom Surface Seal 46.5 Top Seal 48.S Top of Fine Sand 49.0 Top Sand Pack 51.0 Top Screen 71.0 Bottom Screen 71.5 Total Depth of Boring Comments Driller B. Ngud Geologist P, Conde NYS DEC Inspector $. De$~i Sllg4G/5 SITE Southold Landfill TOTAL DEPTH 150' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG JOB NO. SURFACE ELEV, 61.0' MSL 58.57. 7/22/91 P~TERIAL PV~ I'~.TERIAL stalnless steel I'tATERIAL steel 1027 WELL NO. Pm~-4O TOP RISER ELEV. 63.76' MSL DATE INSTALLED 5/30/91 LENGTH 142.5' LENGTH 10.0' SLOT SIZE 0.020 LENGTH 5.0' Surface Seal Type Type I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Greu~ Sand Pack Type/Size Morle#2 SCHEMATIC 3.0 Prot. Csg Stickup 2.7~ Riser Stlckup Ground Surface 3-0 Bottom Surface Seal 135.5 Top Seal 137.5 Top of Fine Sand 138.0 Top Sand Pack 140.0 Top Screen 150.0 Bottom Screen 150.5 Total Oepth of Boring Coranents Driller B. Noud Geologist P. ~ondq NYS DEC Inspector I I I I I I I I I SITE $outhQld Landfill TOTAL DEPTH 76' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG JOB NO. 1027 WELL NO. MW-5S SURFACE ELEV. 65.6' MSL TOP RISER ELEV. 68.44' MSL 63.41, 7/22/91 DATE INSTALLED 5/3/91 MATERIAL PVC LENGTH 5~.~' MATERIAL stainless steel LENGTH 20.0' MATERIAL steel LENGTH ~.0' SCHEMATIC SLOT SIZE 0.020 3,0 Prot. Csg Stickup Surface Seal Type Type I - Portland Cement Grout Type Pure Gold Grout Seal Type Bentonite Pellets Sand Pack Type/Size Mqrie #2 2.8 Riser Stickup Ground Surface 3,0 Bottom Surface Seal 51.5 Top Seal ~).~ Top of Fine Sand 54.0 Top Sand Pack ~§-0 Top Screen 76.0 Bottom Screen 76.5 Total Depth of Boring Comments Driller B. Noud Geologist P. Conde Sllg4G/7 NYS DEC Inspector G, DqsaJ m m WELL CONSTRUCTION LOG SITE $outhold Landfill JOB NO. TOTAL DEPTH 136' SURFACE ELEV. 65.6' MSL WATER LEVELS (DEPTH, DATE, TIME) 62.81. 7/22/91 RISER DIA 2" MATERIAL PV~ SCREEN DIA 2" MATERIAL stalnl~ss steel PROT CSG DIA 4" MATERIAL $~ql 1027 WELL NO. MW-SD TOP RISER ELEV. 67.89' MSL DATE INSTALLED 5/22/91 LENGTH LENGTH lO.O' SLOT SIZE O.Q20 LENGTH 5.0' SCHEMATIC 3.0 Prot. Csg Stlckup Surface Seal Type Tvoe I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Mgri~ #2 2.3 Riser Stickup Ground Surface 3.0 Bottom Surface Seal 121.5 Top Seal 123,5 Top of Fine Sand 124,Q Top Sand Pack 12~.Q Top Screen 136.0 Bottom Screen 136.5 Total Depth of Boring Comments Driller N. H)r~man Geologist P. Conde NYS DEC Inspector G. Oq$~i Sllg4G/8 I I I I I I I I I I I I I I I I I I I WELL CONSTRUCTION LOG SITE Southold Landfill JOB NO. 1027 WELL NO. MW-6$ TOTAL DEPTH 56' SURFACE ELEV. ~O.l' MSL TOP RISER ELEV. WATER LEVELS (DEPTH, DATE, TIME) 47.01. 7/22/91 DATE INSTALLED RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" MATERIAL PVC LENGTH 43.4' MATERIAL stainless steel LENGTH 16.0' MATERIAL steel LENGTH 5.0' SCHEMATIC 52.47' MSL 7/15/91 SLOT SIZE 0.020 3.0 Prot. Csg Stlckup Surface Seal Type Tvoe I - Portland Cement Grout Type Put9 Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Mqri9 #2 2.4 Riser Stickup Ground Surface 3.0 Bottom Surface Seal 36.0 Top Seal 38.0 Top Sand Pack 41.0 Top Screen 5~-0 Bottom Screen 60.0 Total Depth of Boring Comments Drill er T. Zackman Geologist P. Condg NYS DEC Inspector 3. Conover I I I I I I I I SITE Southold Landfill TOTAL DEPTH 145' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA WELL CONSTRUCTION LOG JOB NO. SURFACE ELEV. 50.1' MSL 47.1~, ?/22/gl MATERIAL PVC MATERIAL stainless steel MATERIAL steel 1027 WELL NO. MW-~D TOP RISER ELEV. §2.B9' MSL DATE INSTALLED 7/12/gl LENGTH 1~7.5' LENGTH 10.0' SLOT SIZE 0.020 LENGTH 5.0' SCHEMATIC 3.0 Prot. Csg Stlckup Surface Seal Type Tvoe I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Morie #2 2.5 Riser Stickup Ground Surface )-0 Bottom Surface Seal 131.0 Top Seal 132.0 Top Sand Pack 1)6.0 Top Screen 145.0 Bottom Screen 145.5 Total Depth of Boring Driller T. Zackman Geologist P. Conde Sl194G/lO NYS DEC Inspector 5. Conover I I I I I I I SITE Southold Landfill TOTAL DEPTH 55' WATER LEVELS (DEPTH, DATE, TINE) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG JOB NO. 1027 WELL NO. NW-7$ SURFACE ELEV. 45.6' MSL TOP RISER ELEV. 48.07' MSL 42.57. 7/22/gl DATE INSTALLED 4/24/91 MATERIAL PVC LENGTH 77.5' MATERIAL stainless steel LENGTH 20.0' MATERIAL steel LENGTH 5.0' SCHEMATIC SLOT SIZE 0.020 7.0 Prof. Csg Stlckup Surface Seal Type Tvoe I - Pgr~land Cement Grout Type Pure Gold Grout Seal Type Bentonite Pellets Sand Pack Type/Size Mqrie #2 2.~ Riser Stlckup Ground Surface ~.~ Bottom Surface Seal 30.5 Top Seal 32.5 Top of Fine Sand 33.0 Top Sand Pack 35.0 Top Screen 55.0 Bottom Screen 55.5 Total Depth of Boring Comments Driller P. Zackman Geologist P. Conde NYS DEC Inspector Sllg4G/ll SITE Southold Landfill TOTAL DEPTH 125' WATER LEVELS (DEPTH, DATE, TIME) RISER DIA 2" SCREEN DIA 2" PROT CSG DIA 4" WELL CONSTRUCTION LOG 30B NO. SURFACE ELEV. 45.6' MSL 41.48, 7/22/91 MATERIAL PVC MATERIAL ~tainl~$s steel MATERIAL steel SCHEMATIC 1027 WELL NO. MW-TO TOP RISER ELEV. 47.03' MSL DATE INSTALLED §/27/~1 LENGTH 126.5' LENGTH lO.O' SLOT SIZE 0.020 LENGTH 5.0' 2.0 Prof. Csg Stlckup Surface Seal Type Type I - Portland Cement Grout Type Pure Gold Grout Seal Type Pure Gold Grout Sand Pack Type/Size Morie#2 1.2 Riser Stlckup Ground Surface 3.0 Bottom Surface Seal 110.5 Top Seal ll2.~ Top of Fine Sand ll).O Top Sand Pack ll~.O Top Screen 125.0 Bottom Screen 125.5 Total Depth of Boring Comments Driller B. N~ud Geologist F. Tooher NYS DEC Inspector Sllg4G/12 Appendix F m ,,m m m m m m m m m ,m m m m m mm m ~, m I I I I ! m I I I I I I I I I BORING LO(; HELL/BORING NO.: MH-1D ~CT NO.: i027 SHEET 1 OF 16 !CT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: .ING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 .ER: Bob Noud GEOLOGIST: F. Tooher BORENOLE DIAMETER: 6" · RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 STARTED: 6/l)/gl DATE COMPLETED: 6/13/gl H SI R E SN AN ER B AP A U M T C Q L D P MM PE OD 0 SM PB LR V W P SAMPLE LE IV E S A DESCRIPTION ER NA R / C G L T 6" E / / DARK BROHN SILT AND SAND 0-2' 22" 7-8- 2.8/ some roots (moist) 6 g-lO 7.6 ORANGE-BROWN SILT AND FINE SAND, Tree Roots (dry) 2 2-4' 20" 3-4- 3.0/ SAME AS ABOVE, mottled with 10-50 11.3 DARK BROWN SILT AND FINE SAND trace roots and gravel (moist) 4 4-6' 18" 3-7- 3.0/ SAME AS ABOVE 6 1-228.7 FINE SILl~f SAND AND GRAVEL TAN-ORANGE SAND AND FINE GRAVEL (moiSt) 6 6-8' 12" 4-8- 3.0/ TAN MED-COARSE SAND 12-17 9.0 Some fine rounded gravel (moist) 8 8-10' 12" 3-13- 3.4/ REDDISH TAN MED-COARSE SAND AND GRAVE) 23-24 9.8 lO PROJECT PROJECT DRIL DRI DRILL DATE D EF PT T H / m ! -0- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE 51248(]11 I ! I I I WRING LCX~ HELL/BORING NO.: MJ~-ID PROJECT NO.: 1027 SHEET 2 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 DRILLER: Bob )loud GEOLOGIST: F. Tooher BORENOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/11/gl DATE COMPLETED:6/13/g1 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 24" 4-6- 3.0/ SAME AS ABOVE -lO- 9-16 6.5 -ll- -12- (dry) 12' 12-14' 20" 4-10- 3.2/ ORANGE-TAN MED. SAND -13- 2-19 ]6.0 some fine-med, round gravel -14- (moist) 14' 14-16' 24" lO-12 3.0/ SAME AS ABOVE -15- 14-20 21.0 -16- 1§' 16-18' 24" ?-lO- 3.0/ ORANGE-TAN MED. SAND WELL SORTED -17- lO-14 9.7 little gravel -18- 18' 18-20' 12" 12- 3.0/ LIGHT TAN MED-COARSE SAND -19- 13-12 6.2 some round gravel ll -20- 20' REMARKS: WATER LEVEL MEASUREMENT: DATE *Elevated tip levels due to moist DATE conditions. DATE DATE .m m I m l m m m l m I m l I I I I I I I I BORING LOG ILELL/BORING NO.: MN-lB PROJECT NO.: 1027 SHEET 3 OF 16 PROJECT NAME: Southold iBY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drl)]Ing BOREHOLE COMPLETION DEPTH:153.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/11/91 DATE COMPLETED:6/13/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22 14" 10-12 3.0/ SAME AS ABOVE -20- ll-12 5.6 -21- -22- 22' 22-24' 18" 10-12 3.0/ TAN FINE COARSE SAND AND GILAVEL -23- 12-15 8.7 some pebbles -24- (n~>Ist) 24' SAME AS ABOVE 24-26' 18" 9-12- 3.0/ (moist) lB' -25- ~11-12 5.4 TAN FINE-MED. SAND ltttle fine med. rounded gravel -26- (moist) 26' 26-28' 22" 12-15 3.0/ MED-COARSE SAND AND GRAVEL -27- 24-20 7.5 some pebbles -28- (moist) 28' 28-30' 12" ll-30 3.0/ FINE-COARSE SAND AND GRAVEL -29- 23-14 1.5 some cobbles -30- 30' REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m I m m i i m I ! m mS 12480/3 BORING LOG WELL/BORINQ NO.: MW-lO PROJECT NO.: 1027 SHEET 4 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6113191 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:iS3.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/1l/9l DATE COMPLETED:6/13/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 30-32 24" 5-9- SAME AS ABOVE IQ' -30- 15-17 FINE GRAVEL MED-COARSE SAND some pebbles -31- -32- (moist) 32' 32-34' 18" 6-8- TAN MED-SAND WELL SORTED 10' -33- 16-90 FINE-MED SAND AND COARSE GP~AVEL -34- (moist) 34' 34-36' 24" 5-9- TAN MED SAND AND MED COARSE GRAVEL -35- 13-18 some pebbles -36- (moist) 36' 36-38' 14" 6-10- TAN FINE-COARSE SAND -37- lO-17 some round flne-med gravel -38- (moist) 38' 38-40' 18" 8-16- SAME AS ABOVE -39- 22-24 with little pebbles -40- 40' REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE $12480/4 WRING L(~; WELL/BORING NO.: MK-1D PROJECT NO.: 1027 SHEET 5 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/9) H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 40-42' 20" 9-12- TAN BROWN MED-COARSE SAND AND FINE GRAVEL -40- :14-15 some coarse gravel -41- -42- (wet) 42' 42-44' 6" ll-17 SAME AS ABOVE -43- 35-36 -44- (wet) 44' 44-46' 12" g-14- SAME AS ABOVE -45- 14-1( -46- (wet) BROWN SILT AND VERY FINE SAND. 4" 46-48' 18" 1-24- little roots present -47- 30-38 TA MED- AR A D some gravel, little pebbles -48- 48' '48-50' 12" 5-35 TAN BROWN MED-COARSE SAND -4g- 70-70 trace gravel -50- 50' REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! I' i ! i I ! ! ! I I I I ! $12480/$ m BORING LOG WELL/BORING NO.: MW-1D PROJECT NO.: 1027 SHEET 6 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/9) DATE COMPLETED:6/13/9I H SI R E D SN AN ER B AP EF AU MT CQ L DP Pl MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 50-52' 20" 14-28 SAME AS ABOVE -50- 35-41 grading to REDDISH TAN FINE TO MED SAND, trace silt. -51- -52- 52' 52-54' 12" 27-70 SAME AS ABOVE -53- 75-60 -54- 54' -55- -56- -57- -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE 0-55 sample foot descriptions DATE were obtained from MW-1S boring logs DATE DATE 12,480/6 I I I I '1 I I I I m -64- -65- -66- -67- -68- -69- -70- REMARK! ! PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING L~ DRILLING CONTRACTOR: R & L Drilling DRILLER: Bob Noud GEOLOGIST: F. Tooher DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 DATE STARTED: 6/II/gl DATE COMPLETED:6/13/91 NELL/BORING NO.: HNI1D SHEET 7 OF 16 BY: F.T. DATE: 6/13/91 :HK'D: DATE: BOREHOLE COMPLETION DEPTH:IS3.5' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: S I D SN AN EF AU MT PT MM PE T PB LR H LE IV / ER NA GL 60-62' -60- -61 - -62- -63- 65-67' : SAMPLE DESCRIPTION TAN COARSE SAND some gravel (wet) 62' T A -M D AND some gravel, little mica WATER LEVEL MEASUREMENT: DATE DATE DATE DATE 07' BORING LOG NELL/BORING NO.: MW-1D PROJECT NO.: 1027 SHEET 8 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool ,GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V ~ P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 70-72' 20" 7-30- 2.5/0 TAN MED SAND -70- 30-38 some mica -7l- -72- (wet) 72' -73- -74- -75- 75-77' 8" 26-26 2.5/0 TAN COARSE-MED SAND -76- 32-30 trace gravel and mica -77- 77' -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I I ! ! m I l I l I i m I I mi s 1248(3/8 BORING LOG NELL/BORING NO.: MN-1D PROJECT NO.: 1027 SHEET 9 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/gl Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:f53.5' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/gl N SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 80-82 24" 12-45 2.5/0 TAN MED SAND -80- 50-90 some mica -81- -82- -83- -84- -85- 85-87' )0" 4-4- 2.5/0 TAN MED-FINE SAND -86- 6-9 trace mlca -87- -88- -89- -90- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! i ! I I I I I I I m I I I I I m512480/9 1 I 1 I I i I i I I I I i I II I I I BORING LO(; WELL/BORING NO.: MW-1D PROJECT NO,: 1027 SHEET 10 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:f53.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6.0 DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/9l DATE COMPLETED:6/13/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 90-92' 20" 4-4- 5/0.0 TAN MED-FINE SAND -90- lO-12' little mica -91- -92- 93' -93- -94- -95- 95-97' 16" 5-9- 5/0.0 AN AR - ND -96- 14-24 some gravel, trace mica -97- 97' -98- -99- -IO0- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! m BORING LOG WELL/BORING NO.: Mi~-lO PROJECT NO.: 1027 SHEET 11 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:153.5I DRILLER: Bob )loud GEOLOGIST: F. T(~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 100- 24" 3-3- 6.5/0 TAN MED SAND -100- 102' 8-10 trace mica -lO1- -102- 102' -103- -104- -105- 105- 10" lg-50 0.5/0 TAN MED-FINE SAND -106- lO?' )52-2? little mica -107- 107' -108- -lOg- -IlO- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! ! l I m m m I m I m I ! I I I I '1 I I I ~ PT I ~ H / m I -llO- I -lll- I -112- -113- ! -114- I -115- I -116- i -117- i -118- I -119- I -120- PROJECT NO.: 1027 PROJECT NAME: Southold Landftll BORING LO(; DRILLING CONTRACTOR: R & L Drilling DRILLER: 8ob Noud GEOLOGIST: F. Tooher DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/9l DATE COMPLETED:6/13/gl SN AU MM PB LE ER IsI I AN MT P E LR IV NA GL WELL/BORING NO.: MW-1D SHEET 12 OF 16 BY: F.T. DATE: 6/13/gl CNK'D: DATE: BOREHOLE COMPLETION DEPTH:IS3.5' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: SAMPLE DESCRIPTION 110- 112' TAN COARSE-MED SAND trace gravel, pebbles and mica (wet) 112' TAN LIGHT BROWN COARSE-MED SAND some mica and gravel, little pebbles 117' i REMARKS: I$12480/12 WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! ! BORING LOG HELL/BORING NO.: MW-1D PROJECT NO.: 1027 SHEET 13 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 120- 15" 5-5- 0.5/ LIGHT BROWN MED SAND -120- 122' 9-20 0.4 trace mtca and gravel -121- -122- (wet) 122' -123- -124- -125- 125- 24" 7-16- 0.5/ BROWN COARSE-MED SAND -126- 127' 40-42 0.0 trace mica -127- 127' -128- -129- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m 812480113 t m BORING LOG WELL/BORING NO.: MH-1D PROJECT NO.: 1027 SHEET 14 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / *130- 22" 4-5- 0.5/ BROWN MED SAND -130- 132' 13-15 0.4 trace mica -131- 2nd 130- 10" :lO-18 0.5/ BROWN MED SAND 132' 28-39 0.4 trace mica and clay -132- 132' 132- 10" 8-8- 0.5/ TAN MED SAND -133- 134' 20-47 0.0 trace mica -134- 134' -135- 135- 17" 7-30-,0.5/ TAN~ -136- 137' 29-40 0.0 1/2" clay lens in middle -137- 137' -138- 138.5- 24" 18-39 0/0 -139- 140.5 70- TAN FINE SAND 100/ 2 red clay lenses approx, l" thick at bottom of 2.5" S pooh -140- 140.5' REMARKS: WATER LEVEL MEASUREMENT: DATE *2 samples taken at this depth DATE DATE DATE m I i I m I~. I ! ! i i. I I m Ir 812480/14 i· BORING LOG im~ WELL/BORING NO. MN-ID PROJECT NO.: 1027 SHEET 15 OF 16 PROJECT NAME: Southold BY: F.T. DATE: 6/13/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:153.5' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: i40 DATE STARTED: $/ll/91 DATE COMPLETED:6/13/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -140- -14)- 255/ 141- 24" 6" 0/0 TAN FINE SAND -142- 143' 100/ some mica 150/ -143- 1.5" 143' -144- -145- -146- -147- -148- -149- -150- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I m m i I I I m i ! ! ! ! m BORING LOG NELL/BORI'!G NO.: MW-10 PROJECT NO.: 1027 SHEET 16 OF ]6 PROJECT NAME: Southo)d iBY: F.T. DATE: 6/13/gl Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:IS3.5 DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/ll/gl DATE COMPLETED:6/13/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -150- -151- '151.5 27-37 lit -152- -153.5 20" lO0- 0/0 GRAY SILT AND CLAY. FINE SAND 160/1" 2nd 151.5- 20" !10-30 BROWN GRAY SILT AND CLAY -153- 153.5~ ;50-§5 153.5' -154- -155- -156- -157- -158- -159- -160- REMARKS: WATER LEVEL MEASUREMENT: DATE *2 spoons taken at this depth DATE DATE DATE m$12480/16 ! ! BORING LOG HELL/BORING NO.: K.4-2D PROJECT NO.: 1027 SHEET 1 OF 5 PROJECT NAME: Southold BY: F.T. DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:87' DRILLER: N. Hartmann GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/21/91 DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 14" 5-10- 2.0/ TAN-BROWN FINE-MED SAND -10- 8-8 5.3 some rounded gravel, little brown silt -11- -12- (wet) 12 -13- -14- -15- )15-17' 6" 9-14-13.0/ LIGHT TAN FINE-MED SAND -16- 16-18 0.0 little gravel -17- (w~t) 17 -18- -19- -20- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m I m m PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilllng DRILLER: N. Hartmann GEOLOGIST: Pete Conde DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 DATE STARTED: 6/21/91 DATE COMPLETED:6/21/9I I D EF PT T ! / -23- t m -25- m _26_ s N AU MM P B LE ER AN MT P E LR IV NA GL NELL/BORING NO.: MW-ZD SHEET 2 OF 5 BY: F.T. DATE: 6/21/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:87' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: SAMPLE DESCRIPTION 20-22' SAME AS ABOVE 22' VERY FINE-MED LIGHT TAN SAND little gravel (wet) 27' 'm REMARKS: 0-27 Foot samp)e descriptions were obtained from MW-2S boring logs. WATER LEVEL MEASUREMENT: DATE DATE DATE DATE IS 12480/18 I i I I ! I I I I I I ! ! BORING LOG WELL/BORING NO.: MW-£D PROJECT NO,: 1027 SHEET 3 OF 5 PROJECT NAME: Southold BY: F.T. DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:87' DRILLER: N. Nartmann GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 6/21/91 DATE COMPLETED:6/21/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62' 15" 14-9- 2.5/ SAME AS ABOVE -60- lO-16 0.0 (no silt) -61- -62- 62 -63- -64- -65- 65-67' 17" 16-11 2.5/ ORANGE-TAN MED-COARSE SAND -66- 13-21 0.0 trace gravel -67- (wet) 67 -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I ! m m$12480/19 m m BORING LOG HELL/BORING NO.: MW-2D PROJECT NO.: 1027 SHEET 4 OF 5 PROJECT NAME: Southold BY: F.T. DATE: 6/21/gl Landfl 11 CHK' D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:87' DRILLER: N. Bartmann GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER HT.: 140 DATE STARTED: 6/21/gl DATE COMPLETED:6/21/9I H SI R E L D) SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 70-72' 10" ll-18 2.2/ SAME AS ABOVE -70- 34-49 0.0 -72- 72 -73- -74- -75- 75-77' 8" 23-21 2.2/ SAME AS ABOVE -76- 24-28 0.0 -77- 77' -78- -79- -80- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m m m m m m ms 124so,r2o I I I I PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: N. Nartmann GEOLOGIST: Pete Conde DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 DATE STARTED: 6/21/91 DATE COMPLETED:6/21/gl WELL/BORING NO.: MW-2D SHEET 5 OF 5 BY: F.T. DATE: 6/21/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:B7' BOREHOLE DIAMETER: 6"_ GROUND SURFACE EL.: m .m m m l m m ~m m m )m I m m m S I D SN AN EF AU MT PT MM PE T PB LR H LE IV / ER NA GL 80-82' -80- -81- -82- -83- -84- -85- 85-87' -86- -87- -88- -89- -90- REMARKS: $1~8G~1 SAMPLE DESCRIPTION MED-COARSE SAND AND GRAVEL some pebbles, trace cobbles GRAYISH BROWN SILTY CLAY trace gravel WATER LEVEL MEASUREMENT: DATE DATE DATE DATE 82' 87' m m BORING LOG WELL/BORING NO.: MW-JO PROJECT NO.: 1027 SHEET 1 OF 13 PROJECT NAME: Southold BY: PAC DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 0-2' 18" 7-10- 0.0 REDDISH BROWN MED-COARSE SAND AND G~VEL (fill) -0- 13-23 some pebbles, trace silt -2- (m~i ~t) 2 5-7' 5" 19-60 SAME AS ABOVE (Fill) -6- 50- spoon bouncing on rock 100/ 2" O-10 ft. cuttings - dark brown sand and gravel -8- (fill), some organics -10- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m m m m m m mSl2480/22 m m BORING LOG -- HELL/BORING NO.: MW-3D PROJECT NO.: 1027 SHEET 2 OF 13 PROJECT NAME: Southold BY: PAC DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zack~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER NT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 6" 50- 0.0 BROWN MED-SAND AND GRAVEL. TRACE SILT (Dosslbl~ -lO- lO0- fill) 100/ 3" -ll- -12- 12' -13- -14- -15- 5-17' 6" 15-35 0.0 TAN MED-COARSE SAND AND FINE GRAVEL -16- 16- lO0 -17- (m~l~t) 17' -18- -19- -20- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m ,m m m m m m m m m m m ! m m m BORING LOG NELL/BORING NO.: MW-3D PROJECT NO.: 1027 SHEET 3 OF 13 PROJECT NAME: Southold BY: PAC DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22'i 24" 17- 0.0 LIGHT TAN FINE-COARSE SAND -20- 47-45 some gravel 45 -21- -22- (moist) 22' -23- -24- -25- 25-2?' 24" 30-70 0.0 LIGHT TAN MED-COARSE SAND -26- 70-95 little gravel -27- (moist) 27' -28- -29- -30- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m $12.480/24 m m BORING LOG NELL/BORING NO.: MW-3D PROJECT NO.: 1027 SHEET 4 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phtl Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER NT.: 140 lbs. DATE STARTED: 4/26/9l DATE COMPLETED:4/26/gi H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 30-32' 24" 10-27 0.0 10" SAME AS ABOVE. GRADING -30- 70-80 INTO REDDISH BROWN TO REDDISH TAN COARSE SAND AND GRAVEL -31- -32- (very n~ist) 32 -33- -34- -35- 35-37' 24" 10-27; SAME AS ABOVE -36- 35-58) -37- (n~i~t) 37' -38- -3g- __NATER LEVEL AT 39.8 FEET. -40- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ms 12480/.2~ m m BORING LOG WELL/BORING NO.: MW-3D PROJECT NO.: 1027 SHEET 5 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/9l DATE COMPLETED:4/26/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 40-42' 18" 7-7- 0,0 VE~ FINE OUARTZ GRAVEL AND TAN COARSE SAND -40- 12-23 reddish brown staining (oxldatton) on surface of gravel -41- -42- (wet) 42 -43- -44- -45- 45-47' 12" 5-12- MED-COARSE TAN SAND AND FINE GRAVEL -46- 25-40 little coarse gravel -47- (wet) 47 -48- -49- -50- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m .m m m m m m m m m m m m m~t 12480/.26 m m BORING LOG INELL/BORING NO.: MW-3D PROJECT NO.: 1027 SHEET 6 OF 13 PROJECT NAME: Southo]d DY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zack~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/g] DATE COMPLETED:4/26/g] H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 50-52' 4" lO-18 0.0 SAME AS ABOVE -50- 34-51 -51- -52- $2 -53- -54- -55- 55-57' 12" lO-12 0.0 FINE-MED TAN SAND -56- 34-5l some well-rounded quartz pebbles -57- (w~t) 57 -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE 0-57 Fat sample descriptions were DATE obtained from MW-3S boring logs. DATE DATE m m m m m m m m m m m m m m m ! mS 12480/27 m m BORING LOG HELL/BOR'NG NO.: MM-JD PROJECT NO.: 1027 SHEET 7 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER MT.: 140 lbs. DATE STARTED: 4/26/gl DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62' O" 0/0 SPOON BOUNCING ON ROCK -60- -61- -62- 62' -63- -64- -65- 65-67' 24" 6-15- lO0/ TAN COARSE-MED SAND -66- 38-44 0.0 little gravel, trace pebbles -67- (wet) §7' -68- -69- -70- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DAT~ m m m m m m m m m m ! m m m m ! ms124s0/25 m m BORTNG LOG N:LL/BORING NO.: ~1~-3D PROJECT NO.: 1027 SHEET 8 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zack~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 70-72' 12" 6-9- 50/0 DARK BROWN MED-FINE SAND -70- 15-23 trace coarse sand and gravel -71- -72- (wet) 72' -73- -74- -75- 75-77' 1" 4-7- 2.3/ BROWN FINE SAND -76- 22-66 0.0 -77- (Net) 77' -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ! m m m m m m m m m m m m m ms 12480/29 BORING LO~ WELL/BORINC NO.: MW-3D PROJECT NO.: 1027 SHEET 9 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/9l Landft]l CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zack~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/gl DATE COMPLETED:4/Z6/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE N L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 80-82' 17" 42-78 5.9/0 LIGHT BROWN MED-FIN~ SAND -80- 25-29 trace pebbles -81- -82- (wet) 82' -83- -84- -85- 85-87' 12" 47-40i4.0/ BROWNISH ORANGE MED-FINE SAND -86- 27-26 2 trace silt and pebbles, little mica -87- (wet) 87' -88- -89- -90- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ! m m m m m m m ! m m m m m m$12480,~J0 ! m BORING LOG NELL/BORING NO.: MW 3D PROJECT NO.: 1027 SHEET 10 OF 13 PROJECT NAME: Southo]d BY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Too] GROUND SURFACE EL.: DRIVE HAMMER NT.: 140 lbs. DATE STARTED: 4/26/9l DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 90-92' 17" 5-10- 5.0/ TAN MED-FINE SAND -90- 26-30 0.3 trace mica -91- -92- (w~t) 92 -93- -94- -95- 95-97' 20" 6-7- 8/1.2 SAME AS ABOVE -96- lO-13 -97- 97I -98- -99- -]00- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: Phil Zackman GEOLOGIST: Pete Conde DRILL RIG: Speedstar DRILLING METHOD: Cable Tm) DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/9) DATE COMPLETED:4/26/g1 NELL/BORING NO.: MW-3D SHEET ll OF 13 BY: FT DATE: 4/26/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:127' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: m D EF PT T / I -100- I -101- m _102_ -103- I -104- m -105- I -106- I -107- m _108_ m _109_ m _i10_ s i SN AN AU MT MM PE PB LR LE IV ER NA GL 100- 102' I REMARKS: I812480/32 NO RECOVERY DATE DATE DATE DATE SAMPLE DESCRIPTION ORANGE MED-FINE SAND trace mica 102' WATER LEVEL MEASUREMENT: (wet) 107' ! m BORING LOG HELL/BORING NO.: MW-3D PROJECT NO.: )027 SHEET 12 OF 13 ~PROJECT NAME: Southold BY: FT DATE: 4/26/9) Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilllng BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackn~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T(~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / llO- 0" 7_7_ 5/0.0 * -llO- Il2' lO-17 -lll- -llZ- llZ' -113- -114- -115- llS- lO" 6-6- 0.0/ TA M - AR N -ll6- ll7' 8-14 0.0 trace mica -117- (w~t) 117' -118- -119- -120- REMARKS: HATER LEVEL MEASUREMENT: DATE · Orange, fine wet sand ran out of DATE split spcx~n. Sample was not obtain- DATE able. DATE m m I I ! m m I m I I m m I I I ! ! BORING LOG NELL/BORING NO.: MW-3D PROJECT NO,: 1027 SHEET 13 OF 13 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/gl DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 120- 10" 10-10 20/0 TAN COARSE SANO -120- 122' 12-40 trace sand and gravel -121- -122- 122 -123- -124- -125- 125- 18" 23-32 2/0 GRAY CLAY -126- 127' 49-70 trace mica -127- 127 -128- -129- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE *Orange, fine wet sand ran out of DATE split spoon. Sample was not obtain- DATE able. DATE ! ! m I I m m m m m ! m m m I m8124~oy~4 BORING LOG WELL/BORING NO.: MW-4D PROJECT NO.: 1027 SHEET 1 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/28/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:150' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -40- -41- -42- -43- -44- -45- 45-47' 18" 12-14 2.2/ TAN MED-COARSE SAND AND FINE GRAVEL -46- 18-17 5.6 -47- 47 -48- -49- -50- REMARKS: WATER LEVEL MEASUREMENT: DATE Sampling began at 45 feet. DATE DATE DATE ! m m ! m m m m m m i m m I m I m81249(3/i BORING LO(] WELL/BORING NO.: MI~4D PROJECT NO.: 1027 SHEET 2 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/2B/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drllllng BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T(~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/91 DATE COMPLETED:5/28/91 N SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / E R N A R / C GL T 6" E / / 50-52' 3" 15-50 2.2/ MED-COARSE SAND AND COBBLE FRAGMENTS -50- 80-15 3.6 -51- -52- 52' -53- -54- -55- 55-57' 20" 8-16 2.2/ TAN MED-COARSE SAND AND FINE GRAVEL -56- 7-20 3.8 last 2" of spc~Dn tan fine quartz gravel -57- (wet) 57' -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! ! m m I m I I m m Ii m m I m I m$124glJ/2 BORING LOG NELL/BORING NO.: MN-4D PROJECT NO.: 1027 SHEET 3 OF ll PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BORENOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62' 16" 6-27-:2.3/ TAN COARSE SAND AND FINE GRAVEL -60- 58-32 3.6 grading to med-coarse sand, some fine gravel -61- -62- (wet) 62' -63- -64- -65- 65-67' 24" 5-20- 2.l/ MED-COARSE SAND AND GRAVEL -66- 43-42 3.0 -67- 67' -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I I I I PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: Bob Noud GEOLOGIST: F. Tooher DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/91 HELL/BORING NO.: MW-4D SHEET 4 OF 11 BY: FT DATE: 5/28/gl :HK'D: DATE: BOREHOLE COMPLETION DEPTH:ISO' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: D EF PT T , / -70- -71- -72- -73- -74- -7§- I -76- m -77- m _80_ m REMARK!: S I SN AU MM PB LE ER 0-73' Foot sample descriptions were obtained from MW-4S boring logs. ms (2490/4 SAME AS ABOVE WATER LEVEL MEASUREMENT: DATE DATE DATE DATE SAMPLE DESCRIPTION ! ! BORING LOG HELL/BORING NO.: MW-4D PROJECT NO.: 1027 SHEET 5 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landftll CHK'D: DATE: DRILLING CONTRACTOR: R & L Drtlllng BOREHOLE COMPLETION DEPTH:lSO' DRILLER: Bob )loud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/9) H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T P8 LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 80-82' 12" 6-8- 1,8/0 TAN MED-FINE SAND -80- 21-19 little gravel, trace coarse sand -81- -82- 82' -83- -84- -85- 85-87' 1" 3-7- 1.8/0 TAN BROWN FINE SAND -86- 8-11 trace med sand -87- 87' -88- -89- -90- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ! m I m I I m m i I I m I I I81249(3/~ m m BORING LOG WELL/BOrING NO.: MW-4D PROJECT NO.: 1027 SHEET 6 OF ll PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/91 DATE COMPLETED:5/28/91 H SI R E D SN AN ER B AP EF AU MT GQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE N LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 90-92' 18" 16-27,1.8/0 BROWNISH TAN FINE SAND -90- 34-50 little mica -91- -92- 92' -93- -94- -95- 95-97' 18" IO-10 .8/0 FINE-MEn TAN SAND -96- 26-30 trace mica -97- 97' -98- -99- -IO0- REMARKS: NATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m I ! m ! I m I ! m m ! m ms 12490/6 m m BORING LOG FIELL/BORING NO.: MW-4D PROJECT NO.: 1027 SHEET 7 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 100- 18" 10-10 1,8/0 TAN FINE-MED SAND -100- 102 26-30 trace mica, trace gravel -101- -102- 102 -103- -I04- -105- 105- l" 5-18- 3.8/ SAME AS ABOVE -I06- lO? 1g-23 6.0 -107- 107 -108- -109- -IlO- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m I m i ! l I ! ! ! ! m IS 12~9~/~ I I I I PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: Bob )loud GEOLOGIST: F. Tooher DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/gl DATE COMPLETED:5/28/91 WELL/BORINS NO.: MW-4D SHEET 8 OF 11 BY: FT DATE: 5/28/gl CHK'D: DATE: BOREHOLE COMPLETION DEPTH:ISO' BOREHOLE DIAMETER: 6" GROUND SURFACE EL.: m D s N EF AU PT MM m T P B H LE / ER I -llO- I -lll- -Il:>- -113- t -114- m -115- I -116- i -117- I -118- -119- I -120- m REMARKS: ms 1249(3f8 S I SAMPLE DESCRIPTION SAME AS ABOVE 112' SAME AS ABOVE 117' NATER LEVEL MEASUREMENT: DATE DATE DATE DATE m i BORI'NG LOG HELL/BORING NO.: E~-4O PROJECT NO.: 1027 SHEET 9 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T(~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/9l DATE COMPLETED:5/28/91 H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 120- 14" 17-1! 3.8/ SAME AS ABOVE -120- 122 40-85 6.0 -121- -122- 122 -123- -124- -125- 125- 12" 10-1513.8/ SAME AS ABOVE -126- 127 9-13 6.0 -127- 127 -128- -129- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m I ! l I i ! m I l I I m m BORT NG LOG WELL/BORING NO.: MW-4D PROJECT NO.: 1027 SHEET 10 OF il PROJECT NAME: Southoid BY: FT DATE: 5/28/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL,: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/91 DATE COMPLETED:5/28/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 130- lO" 7-25- 1.8/ SAME AS ABOVE -130- 132 50-40 6.0 little fine gravel -131- -132- 132' -133- -134- 134- 8" 3-6- 1.8/ REDDISH TAN FINE-COARSE SAND -135- 136' 30-36 0.0 trace fine gravel -136- 13~' -]37- -]38- -]39- 139- 6" 9-171 1.8/ TAN MED-COARSE SAND -140- 141 75/1" O0 some brown slit (approx. 1" wide lens of clay and silt 141' REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I m I I ! ! I ! m I I I I m IS 1 ~490/I0 m m BOR'r NG LOG NELL/BORING NO.: M~-4D PROJECT NO.: 1027 SHEET 11 OF 11 PROJECT NAME: Southold BY: FT DATE: 5/28/91 Landfill !CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:ISO' DRILLER: Bob Noud GEOLOGIST: F. T(~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/23/91 DATE COMPLETED:5/28/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R ! C G L T 6" E / / -140- -141- -142- -143- -144- -145- 145- 24" 8-10- 4.0/ TAN FINE SAND -146- 147 16-25 0.9 trace mica, trace (-) silt -147- 147' -148- 148- 12" 40-50 5.8/ BROWN GRAY SILT AND CLAY -14g- 150 50-60 0.0 little fine sand, trace mica -150- 150' REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! m ! ! I I ! I I i I I I I I I BORING LOG m m ! m m .m I ! ! m WELL/BORING NO.: MW-SD PROJECT NO.: 1027 SHEET 1 OF g PROJECT NAME: Southold BY: FT DATE: 5/16/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/gl DATE COMPLETED:5/16/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -50- -51- -52- -53- -54- -55- 55-57' 0 17-30 -- -56- 31- 60/3" -57- -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE *55-57' spoon bouncing on rock DATE sample unobtainable DATE DATE )m m m I ! ! mi 812490/12 m m BORING LOG WELL/BORING NO.: MW-5D PROJECT NO.: 1027 SHEET 2 OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/91 L&ndft)l CHK'D: DATE: DRILLING CONTRACTOR: R & L Drt])ing BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob BOud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cab]e T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/91 DATE COMPLETED:5/)6/9] H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62 20" 9-8- 2.1/ TAN FINE-COARSE SAND AND FINE ~RAVE( -60- 9-20 1.O little coarse gravel -61- -62- Water level at 62' <wet) 62' -63- -64- -65- 65-67' 6" 15-30 .8/ SAME AS ABOVE -66- 33-13 0.0 2 1/2" of cobbles at end of spoon -67- 07' -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m m m m m m m$124~/13 ! m BORING LOG WELL/BORING NO.: MW-SD PROJECT NO.: 1027 SHEET 3 OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/i5/g) DATE COMPLETED:5/16/9I H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 70-72 18" 20-12 1.8/ LIGHT TAN MED-SAND (well sorted) -70- 12-18 0.8 trace coarse sand and fine gravel -71- -72- 72' -73- -74- -75- 75-77' 3" 20-30 1.8/ SAME AS ABOVE -76- 32-27 0.3 -77- 77' -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE 55-77" foot sample descriptions were DATE obtained from MW-SS boring logs DATE DATE m m m m m m m m m m m m m m m m mS 124g0/14 m m BORING LOG NELL/BORING NO.: MW-5D PROJECT NO.: 1027 SHEET 4 OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/9] Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/gl DATE COMPLETED:5/16/9i H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 80-82' 12" 4-7- 1.9/ BRONNISH TAN MED-COARSE SAND -80- 16-22 1.3 trace fine gravel, trace (-) mica -81- -82- 82' -83- -84- -85- 85-87' l" 6-8- 2.2/ SAME AS ABOVE -86- 9-12 1.l -87- 87' -88- -89- -90- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m$1249o/1~J I I I I I I I I I I I I I I I I BORING LOG WELL/BORING NO.: MW-5D PROJECT NO.: 1027 SHEET 5 OF 9 PROJECT NAME: Southo]d BY: FT DATE: 5/16/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilllng BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/91 DATE COMPLETED:5/16/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 90-92' 24" 4-13- 3.2/ BROWN-TAN VERY FINE-FINE SAND -90- 56-66 1.7 trace mica -91- -92- 92' -93- -94- -95- 95-97' 18" 15-17 3.2/ SAME AS ABOVE -96- 20-2( 0.7 -97- 97' -98- -99- -IO0- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m BORING LOG WELL/BORING NO,: MW-5D PROJECT NO.: ]027 SHEET 6 OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/gl DATE COMPLETED:5/16/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION ! ER NA R / C G L T 6" E / / 100- lO" 4-15- 3.4/ TAN VE~ FINE-MED SAND -lO0- 102' 9-10 1.2 trace very fine gravel, trace (-) mica -101- -102- 102' -103- -104- -105- lO§- 24" 6-l)- 3.4/ TA E-M -106- 107' 4-21 1.O trace coarse sand, trace (-) mica -107- 107' -108- -lOg- -IlO- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! m m8124g0/17 m m BORING LOG WELL/BPRING NO.: Mht-5D PROJECT NO,: 1027 SHEET 7 OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/15/g) DATE COMPLETED:5/16/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / llO- l" 5-5- 3.3/ SAME AS ABOVE -110- 112' 7-9 1.1 -Ill- -Il2- ll2' -ll3- -ll4- -liS- Il5- O" 4-2- -- NO RECOVERY* -Il6- ll7' 4-9 -ll7- 117' -llS- -ll9- -120- REMARKS: WATER LEVEL MEASUREMENT: DATE *Wet fine sand was running out of DATE spoon. DATE DATE m m m$124g0/18 ! I BORING LOG WELL/BORING NO.: MW-ED PROJECT NO.: 1027 SHEET B OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/91 Landfili CHK'D: DRILLING CONTRACTOR: R & L Dr]]ling BOREHOLE COMPLETION DEPTH:]36' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Too] GROUND SURFACE EL,: DRIVE HAMMER WT.: ]40 lbs. DATE STARTED: 5/15/9l DATE COMPLETED:5/16/91 H S I R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V 14 P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 120- O" 5-8- -- NO RECOVERY -}20- ]22' 10-]3 * -12]- -]22- 122' -123- -]24- -125- 25- 8" 14-18 3.0/ FINE-MED SAND -]26- 127' 20-22 0.0 trace coarse sand, trace (-) mica -127- 127' -128- -]29- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE · Wet fine sand was running out of DATE spoon. DATE DATE I$12490/19 m m BORING LC)G NELL/BORING NO.: MW-SD PROJECT NO.: 1027 SHEET g OF 9 PROJECT NAME: Southold BY: FT DATE: 5/16/~l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:136' DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tc~I GROUND SURFACE EL.: DRIYE HAMMER WT.: 140 lbs. DATE STARTED: 5/)5/91 DATE COMPLETED:5/16/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 130- 20" 3-3- 3.3/ SAME AS ABOVE -130- 132' 5-7 0.0 -131- -132- 132' -133- -134- -135- 135- 20" 4-15- 3.3/ TAN COARSE SAND AND MED COARSE GRAVEl -136- 137' 57-88 0.0 some cobbles then gray brown silty clay -137- 137' 137- 20" 18-37 3.3/ SAME AS ABOVE -138- 139' 59-88 0.0 -139- 1~9' -140- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m BORING LOG WELL/BORING NO.: ~IW-6D PROJECT N0.:1027 SHEET 1 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/9i DATE COMPLETED:7/)2/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / Top 5 feet - Miscellaneous garbage fill will commence sampling at -1- 5 feet 8 5-7' 12 40/ Tan F-M SAND, tr. f gravel -6- 24" 13 50 27 (dry) 16 16 Lt. Tan M-C SAND and F-C gravel, -8- 7-9' 12" 50/ trace F sand 25 80 31 (dry) l0 Same as above - bottom 6" appears to 20 be slightly discolored to grey - strong -10- 9-11' 18" 500/ sewage - like odor present 20 0.0 30 (mo1 st) REMARKS: WATER LEVEL MEASUREMENT: DATE _oggtng information for 0-30 foot inter- DATE /al taken from information obtained while DATE Jrilllnq MW-65A on 5-8-91. DATE m m m m m m m m m m m m m ! m m ms {3920/l m m BORING L(X~ WELL/BORING NO.: MN-6D PROJECT N0.:1027 SHEET 2 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Nell Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Faud GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedster DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -lO- -ll- l0 14 Same as above - contaminated as before above. -12- ll-13' 12" 400/ ll 7.8 15 (dry) -13- 4 33 Same as above - contamination present as greyish -14- 13-15' 12" staining and sewage odor. 100/ 37 0.0 (dry) -15- 40 lO 20 GREYISH TAN M-C SAND AND F GRAVEL, one cobble -16- 15-1?' 3" 10/ caught in end of spoon. 0.0 Slight odor. 30 (moist) -17- 40 3 3 Same as above but streaked with grey to black -18- 17-1g' 12" 20/ staining. 2.7 6 (moist) -19- 8 7 6" Same as above - then ll 4" Blackened M-C SAND -20- g-21' 10" 2.1/ 7 0.0 10 <moist) REMARKS: Logging information for WATER LEVEL MEASUREMENT: DATE D-30 foot interval taken from information DATE ~btwatned while drilling MW6SA on 5-8-91. DATE DATE ! 'm m m m m m m m m ! ! m ! I m m$1392o/2 I m BORING LOG WELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 3 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:)47' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V W P SAMPLE N LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -20- -21- 17 8.5/ 35 0/0 TAN F-M SAND AND PURPLISH F. GRAVEL, gravel -22- 21-23 12" >lO00 composed mainly of flourite 65 inch 35 bore- -23- hole (moist) 7 600/ lO 0.0 TAN M-C SAND AND GRAVEL, some blackened streaks -24- 23-25 14" >lO00,present. 16 inch 22 bore- -25- hole (mot~t) lO 15 TAN M-C SAND AND GRAVEL, some blackened streaks -26- 25-27 12" 200/ )resent. 0.0 17 -27- 2~ (moist 6 14 TAN M-C SAND AND GRAVEL, some blackened streaks -28- 27-29 16" 20/ )resent. 16 0/0 24 LEL> -29- lO0~ (moiSt) -30- REMARKS: WATER LEVEL MEASUREMENT: DATE *Discontinued drilling due to high LEL DATE in borehole of MW-65A sampling continued DATE ~t MW-6D uslnq mud rotary. DATE m m $13920/3 I ! BORING LDG WELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 4 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -30- -31- 37 67 TAN BROWN M-C GRAVEL, little tan coarse sand -32- 31-32 6" 3.0/ 53 44 -33- (moist) -34- -35- 40 TAN M-C SAND AND GRAVEL, than 2 inches of tan M-C -36- 35-37 4" 200/ 2.0/ sand and gravel. 6 in. 0.0 -37- (moist 40 90 TAN WHITE M-C SAND AND GRAVEL - very slight greyish -38- 37-39 6" 20/ contamination present - very slight garbage odor. 60 0.0 50 -39- (moist) -40- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m ! ! m m m m m m ! m $13920/4 I I I I I I I I I I I I I I I I I I I PROJECT N0.:I027 PROJECT NAME: Southold Landfill DRILLING CONTRACTOR: R&L Well Drillers DRILLER: Tom Fack. DRILL RIG: DATE STARTED: 7/9/91 D SN EF AU PT MM T P B H LE / ER GL -40- 40-42 -41- -42- -43- -44- -45- -46- 45-47 -47- -48- -49- -50- BORING LOG GEOLOGIST: Peter Conde DRILLING METHOD: Mud Rot. DRIVE HAMMER WT.: 140 lbs DATE COMPLETED:7/12/9I WELL/BORING NO.: MW-6D SHEET 5 OF l§ BY: PAC DATE: 7/31/91 CNK'D: DATE: BOREHOLE COMPLETION DEPTH:147' BOREHOLE DIAMETER: 8" GROUND SURFACE EL.: 50.11 SAMPLE DESCRIPTION TAN WHITE M-L SAND AND GRAVEL - no odor or visual contlminatlon present - water table encountered at 41 feet. (wet) WHITE TO PINK MEDIUM GRAVEL AND COARSE SAND. (WET) REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE $13920/5 m m BORING LO~ HELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 6 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -50- WHITE TO TAN FINE GRAVEL AND COARSE SAND. 12 50-52 3" 19 20/ -51- 12 0.0 21 -52- (wet) -53- -54- -55- 5 No recovery after three attempts - will try at -56- 55-57 No 12 57 feet, Re- _ cover l0 -57- ~ (WET) 6 12 WHITE TO PINK GRAVEL AND LIGHT TAN F-C SAND. -58- 57-59 3" 20/ 7 0.0 12 -59- (WET) -60- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m $13920/6 m BORING LOG HELL/BORING NO.: MN-6D PROJECT N0.:1027 SHEET 7 OF 15 PROJECT NAME: Southo)d Landfl]] BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Nell Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.1l DRIVE HAMMER NT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/)2/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -60- TAN HHITE M-L SAND AND GRAVEL - no odor or visual l0 conttmtnatlon present - water table encountered at 40-42 6" 30 20/ 41 feet. -61- 32 2.0 40 -62- (wet) -63- -64- -65- 40 LIGHT TAN F GRAVEL AND TAN M-C SAND (Slightly Pink) -66- 65-67 5" 40 2.0/ 0.0 30 -67- 20 (WET) -68- -69- -70- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m l m m I l m I m m I m m m si3920].7 BORTNG LOG NELL/BORING NO.: MN-6D PROJECT N0.:1027 SHEET 8 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Hell Drlllers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER NT.: 140 lbs DATE STARTED: 7/g/g1 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -70- TAN M-F SAND some F gravel. 21 70-72 6" 70 2.0/ -71- 40 2.0 45 -72- (wet) -73- -74- -75- 8 TAN M-F SAND, some F gravel. -76- 75-77 8" 35 2.0/ 0.0 75 -77- 8~ (NET> -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m I m m I m m m S 1392G/g m BORING LOG WELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 9 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde !BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/gl DATE COMPLETED:7/12/9I H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -80- TAN M-F SAND some F gravel. 4 80-82 5" 8 2.0/ -81- 33 2.0 45 -82- <wet) -83- -84- -85- 5 TAN M-F SAND, some F gravel. -86- 85-87 6" 22 2.0/ 0.0 17 -87- 21 (WET) -88- -89- -90- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! m m m m )m m m l m I m m I m m m )m i I I I I i ! ! ! ! ! ! BORING LO(; ECT N0.:1027 ECT NAME: Southold Landfill .ING CONTRACTOR: R&L Well Drillers .ER: Tom Fack. GEOLOGIST: Peter ~nde . RIG: DRILLING METHOD: Mud ~t. DRIVE HAMMER HT.: 140 lbs STARTED: 7/g/9l DATE COMPLETED:7/12/91 H SI R E SN AN ER B AP AU MT CQ L DP MM PE OD 0 SM PB LR V N P LE IV E S A DES ER NA R / C G L T 6" E / / TAN M-F SAND 12 90-92 5" 17 2.0/ 23 0,0 45 NELL/BORING NO.: MW-6D PROJECT SHEET lO OF 15 PROJE( BY: PAC DATE: 7/31/91 CHK' D: DATE: DRILl BOREHOLE COMPLETION DEPTH: )47' DRILLi BOREHOLE DIAMETER: 8" DRILL GROUND SURFACE EL.: 50.11 DATE D EF P T AMPLE H CRIPTION / 13 GREYISH TAN M-F 95-97 6" 15 2.0/ 0.0 26 -90- -91 - -92- -93- -94- -95- -96- -97- -98- -99- -100 REMARKS: (NET) (NET) WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m 81392G/10 I m BORING LOG HELL/BORING NO.: MN-6D PROJECT N0.:1027 SHEET 11 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Nell Drillers BOREHOLE COMPLETION DEPTH:]47' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/9l DATE COMPLETED:7/i2/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -100- LIGHT TAN - MF SAND. trace fine gravel 6 100- 5" 7 2.0/ -lO1- 102 17 0.0 20 -102- (HET) -103- -104- -105- l0 TAN M-F AND FINE GRAVEL. trace silt. -106- 105- 17 2.0/ 107 6" 0.0 27 -107- 34 (NET) -108- -109- -IlO- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I m m )m I m m m t m m m $1392(}/11 I I ! ! PROJECT N0,:1027 PROJECT NAME: Southold Landfil) BORING LOG DRILLING CONTRACTOR: R&L Well Drillers DRILLER: T~ Fack. GEOLOGIST: Peter Conde DRILL RIG: DRILLING METHOD: Mud Rot. DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/g/gl DATE COMPLETED:7/12/gl NELL/BO£ING NO,: MW-6D SHEET 12 OF 15 BY: PAC DATE: 7/31/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:147' BOREHOLE DIAMETER: 8" GROUND SURFACE EL.: 50.11 I m m S D SN EF AU PT MM T P B H LE / ER GL I -llO- I -lll- i -I12- -113- I -114- I -115- I -116- I -117- I -118- I -llg- I -120- m REMARKS: m $13920/12 SAMPLE DESCRIPTION 110- 112 TAN F-M SAND, little vf gravel 15- 117 TAN F-M SAND, little vf gravel WATER LEVEL MEASUREMENT: (WET) DATE DATE DATE DATE (NET) I m m m BORING LOG NELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 13 OF 15 PROJECT NAME: Southold Landflll BY: PAC DATE: 7/31/91 ~CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers 80REHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.11 DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -120- TAN F-M SAND, little vf gravel 35 120- 9" 40 2.0/ -121- 122 40 0.0 45 -122- (NET) -123- -124- -125- 6 TAN F-M SAND. little vf gravel -126- 125- 12 2.0/ 127 8" 0.0 16 -127- ~1 (WET) -128- -129- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I m m I I I I m I m I m I I m si392~/13 m ! BORING LOG WELL/BORING NO.: MW-6D PROJECT N0.:1027 SHEET 14 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CNK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: Tom Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.ll DRIVE HAMMER WT.: 140 lbs DATE STARTED: 7/9/9l DATE COMPLETED:7/12/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R ! C G L T 6" E / / -130- TAN F-M SAND, some F gravel 13 130- 9" 16 2.0/ -131- 132 30 0.0 30 -132- (WET) -133- -134- -135- 5 TAN F-M SAND. trace F gravel -136- 135- ll 2.0/ 137 8" 0.0 36 -137- ~§ (WET) -138- -139- -140- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m I m I m I m m m m I 'I m i m $1392G/14 m m BORING WELL/BORING NO.: M~-6D PROJECT N0.:1027 SHEET 15 OF 15 PROJECT NAME: Southold Landfill BY: PAC DATE: 7/31/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:147' DRILLER: T~ Fack. GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: DRILLING METHOD: Mud Rot. GROUND SURFACE EL.: 50.1l DRIVE HAMMER WT.: i40 lbs DATE STARTED: 7/9/91 DATE COMPLETED:7/12/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V ~ P SAMPLE H LE IV E S A DESCRIPTION / E R N A R / C GL T 6" E / / -140- ORANGISH TAN M-F SAND, trace fine gravel 17 140- 7" 36 2,0/ -141- 142 50 0~0 51 -142- (WET) -143- -144- -145- 16 Top l" - FINE GREY SAND -146- 145- 18 2.0/ Remainder - BROWNISH GREY CLAY 147 10" 0.0 12 -147- 2 (WET) Top 1" - FINE GREY SAND -148- Remainder - BROWNISH GREY CLAY -149- (WET) -150- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m ! m m m m m s1392o/ls I I BORTN~ LO(~ WELL/BORING NO.: MW-7D PROJECT NO.: 1027 SHEET 1 OF 13 PROJECT NAME: Southoid BY: FT DATE: 6/21/91 Landftl) CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool iGROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 0-2' 24" 12-11 2.6/ LIGHT BROWN MED-COARSE SAND AND FINE GRAVEL -0- 11-8 4.0 trace coarse gravel FINE-MED SAND -1- trace fine gravel and silt -2- (moist) 2 5-7' 24" 7-17- 2.l/ TAN COARSE SAND -6- 16-20 2.8 trace med-fine sand and gravel -7- (moist) 7 REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I I I I I I I I I I I I I I I I512490/21 BORING LOG NELL/BORING NO.: MH-7O PROJECT NO.: 1027 SHEET 2 OF 13 PROJECT NAME: Soutbold BY: FT DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilllng BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT GQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / lO-12' 16" IO-lO 2.1/ SAME AS ABOVE -10- 18-13 3.5 gravel ranges from fine to up to 1.5" in diameter~ -11- -12- (moist) 12' -13- -14- -15- 5-17' 0 34-40 -- NO RECOVERY -16- 43-49 -17- 17' -18- -19- -20- REMARKS: NATER LEVEL MEASUREMENT: DATE DATE DATE DATE ms 124gO/22 m m BORING LO(~ WELL/BORING NO.: MW-7D PROJECT NO.: 1027 SHEET 3 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/2)/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tm) GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22' 18" 16-22 2.2/ SAME AS ABOVE -20- 24-32 2.4 some reddish brown staining on top of spoon. -21- -22- 22 -23- -24- -25- 25-27' 12" 60-20 3.6/ TAN MED-COARSE SAND AND FINE QRAVEL -26- 20-20 2.3 some coarse gravel, trace fine sand -27- 27 -28- -29- -30- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m m m m m m I I I I PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: Bob )loud GEOLOGIST: Fran Tooher DRILL RIG: Speedstar DRILLING METHOD: Cable Tool DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/gl DATE COMPLETED:6/21/91 HELL/BORING NO.: MW-7D SHEET 4 OF 13 BY: FT DATE: 6/21/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:127' BOREHOLE DIAMETER: 6" GROUND SURFACE EL,: m m m m m m m m m m m m m m S I D SN AN EF AU MT PT MM PE T PB LR H LE IV / ER NA GL 30-32' -30- -31 - -32- -33- -34- -35- 35-37' -36- -37- -38- -39- -40- REMARKS: 12490/24 SAMPLE DESCRIPTION TAN MED-COARSE SAND (well sorted) little gravel (m~i~t) SAME AS ABOVE TAN COARSE SAND AND VERY FINE GRAVEL some coarse gravel (wet) WATER LEVEL MEASUREMENT: DATE DATE DATE DATE 1 Oil 37' m m BORING LOG WELL/BORING NO.: MW-7D PROJECT NO.: 1027 SHEET 5 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/2l/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/2I/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 40-42' 10" 8-25- 2.4/ TAN-BROWN FINE-COARSE SAND AND COARSE GRAVEL -40- 26-30 0.0 some pebbles and cobbles -42- (w~t) 42' -43- -44- -45- 45-47' 4" 42- 4.2/ ~AME AS ABOVE -46- 130/6 0.0 -47- 47' -48- -49- -50- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m ~m m m m m I512490/25 m m WRING NELL/BORING NO.: MH-TD PROJECT NO.: 1027 SHEET 6 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/21/91 Landfill iCHK'D: DATE: DRILLING CONTRACTOR: R & L Drtlllng BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/91 H SI R E O SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 50-52' 6" 80- 4.2/ VE~ COARSE SAND AND FINE GRAVEL -50- 170/ 0.4 some coarse gravel -52- 52' -53- -54- -55- -56- -57- -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE 0-52' samples were obtained from DATE MW-7S logs. DATE DATE m m m m m m m m m m m m m m m m ms 12490f26 I :1 BORING LOG WELL/BORING NO.: MW-7D PROJECT NO.: 1027 SHEET 7 OF 13 PROJECT NAME: Southo)d BY: FT DATE: 6/21/91 Landfl11 CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 60-62' 10" 4-6- TAN COARSE SAND -60- 38-46 0/0.0 some gravel, little pebbles, trace mica -61- -62- (wet) 62' -63- -64- -65- 65-67' 12" 10-30 BROWN COARSE SAND -66- 90- 0/0 some gravel and pebbles, trace mica lO0 -67- (wet) §7' -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE I I I I I I I I I I I I I I I I I$1249~/27 m m BORING LOG WELL/BORING NO.: MW-TD PROJECT NO.: 1027 SHEET 8 OF 13 PROJECT NAME: Southo)d BY: FT DATE: 6/2]/9) Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/9l DATE COMPLETED:6/21/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 70-72' 10" 5-19- LIGHT BROWN COARSE SAND AND GRAVEL -70- 24-33 0/0 some pebbles -71- -72- (wet) 72' -73- -74- -75- 75-77' 10" 50-55 LIGHT BROWN MED-COARSE SAND -76- 65-70 0/0 trace gravel -77- (wet) 77' -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m ! m m m m m BORING LOG HELL/BCRING NO.: MH-7D PROJECT NO.: 1027 SHEET g OF 13 PROJECT NAME: Southo)d BY: FT DATE: 6/2l/9] Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Dri]]ing BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Tool GROUND SURFACE EL.: DRIVE HAMMER HT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 80-82' 8" 6-9- TAN MED SAND -80- 40-28 30/0 trace gravel and mica -81- -82- (wet) -83- -84- -85- 85-87' 12" 22-47 TAN FINE SAND -86- 76/1" 20/0 some silt and mica -87- (wet) -88- -89- -90- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE IS 1249~3/29 m m BORING LOG HELL/BORING NO.: MN-7D PROJECT NO.: 1027 SHEET 10 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/21/9l Landftl] CHK'D: DATE: DRILLING CONTRACTOR: R & L Drtlling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher )BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable Too] GROUND SURFACE EL : DRIVE HAMMER NT.: ]40 ]bs. DATE STARTED: 6/20/91 DATE COMPLETED:6/2I/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 90-92 10" 10-9- TAN MED SAND -90- 9-13 5/0 -91- -92- (moist) 92' -93- -94- -95- SAME AS ABOVE -96- 15/0 -97- (moist) 97' -98- -99- -IO0- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE I m m m m m I I m m m m m I m m m m BORING LOG WELL/BOR~NG NO.: MW-7D PROJECT NO.: 1027 SHEET 11 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T(~her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~l GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/2I/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 100- 20" 17-25 TAN MED-FINE SAND -100- 102 39-42 20/0 trace mica -lO1- -102- (moist) 102 -103- -104- -105- 105- 15" 6-6- TAN COARSE-MED SAND -106- 107 lO-16 20/0 trace pebbles -107- (moist) 107 -108- -109- -IlO- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m i m I m m I I I I I I I I m m m BORING LOG HELL/BORING NO.: );W-7D PROJECT NO.: 1027 SHEET 12 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran T(x)her BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/Jl/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V ~ P SAMPLE H LE IV E $ A DESCRIPTION / ER NA R / C G L T 6" E / / llO- 20" 7-8- TAN MED SAND -110- 112 11-12 20/0 trace mica -111- -112- (moist) 112I -llJ- -ll4- -liS- Il5- 10" 4-7- TAN MED-FINE SAND -ll6- ll7 1-1( 20/0 trace mica -ll7- (n~ist) ll7' -ll8- -llg- -120- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m I m m m I m m m m m I ! m ms 12490/32 m m BORING LOG HELL/BORING NO.: MN-7D PROJECT NO.: 1027 SHEET 13 OF 13 PROJECT NAME: Southold BY: FT DATE: 6/21/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drllllng BOREHOLE COMPLETION DEPTH:127' DRILLER: Bob Noud GEOLOGIST: Fran Tooher BOREHOLE DIAMETER: 6" DRILL RIG: Speedstar DRILLING METHOD: Cable T~I GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 6/20/91 DATE COMPLETED:6/21/91 H SI R E D SN AN ER B AP EF AU MT CO L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 120- 10" 12-20 TAN FINE SAND -120- 122 24-24 15/0 trace mica -121- -122- (moist) 122' -123- -124- -125- 125- 20" 20-26 GRAY-BROWN CLAY -126- 127' 26-40 15/0 trace sand -127- 127' -128- -129- -130- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m I I m m m I ! I m I m m 1 m m8124g0/33 I BORING LOG WELL/BORING NO.: MW-1S PROJECT NO.: 1027 SHEET 1 OF 6 PROJECT NAME: Southold BY: F.T. DATE: 5/2/91 Landfl I 1 CHK' D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 5/l/91 DATE COMPLETED: 5/2/9l H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / DARK BROWN SILT AND SAND 0-2' 22" 7-8- 2.8/ some roots (moist) 6" -0- g-lO 7.6 ORANGE-BROWN SILT AND FINE SAND, Tree Roots -2- (dry) 2' 2-4' 20" 3-4- 3.0/ SAME AS ABOVE, mottled with -3- 10-50'11.3 DARK BROWN SILT AND FINE SAND trace roots and gravel -4- (moist) 4' 4-6' 18" 3-7- 3.0/ SAME AS ABOVE 6" -5- ll-22 8,7 FINE SILTY SAND AND GRAVEL 6" -6- TAN-ORANGE SAND AND FINE GRAVEL (moist) 6' 6-8' 12" 4-8- 3,0/ TAN MED-COARSE SAND -7- 12-17 9.0 Some fine rounded gravel -8- (moist) 8' 8-10' 12" 3-13- 3.4/ REDDISH TAN MED-COARSE SAND AND GRAVE~ -9- 23-24 9.8 -10- 10' REMARKS: WATER LEVEL MEASUREMENT: DATE All Headspace Readings by an DATE OVA/Mi crotl p. DATE DATE m m m m I ! m m m I I I I m m ! m811740/1 ! m BORING L(XS NELL/BORING NO.: MW-1S PROJECT NO.: 1027 SHEET 2 OF 6 PROJECT NAME: Southold BY: F.T. DATE: 5/2/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 5/1/gl DATE COMPLETED: 5/2/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 24" 14-6- 3.0/ SAME AS ABOVE -10- !9-16 6.5 -ll- -12- (dry) 12' 12-14' 20" 4-10- 3.2/ ORANGE-TAN MED. SAND -13- 12-19 16.0 some fine-med, round gravel -14- (n~lSt) 14' 14-16' 24" lO-12 3.0/ SAME AS ABOVE -15- 14-20 21.0 -16- 16' 16-18' 24" 7-10- 3.0/ ORANGE-TAN MED. SAND WELL SORTED -17- lO-14 9.7 little gravel -18- 18' 18-20' 12" 12- 3.0/ LIGHT TAN MED-COARSE SAND -19- 3-12 6.2 some round gravel 1 -20- 20' REMARKS: WATER LEVEL MEASUREMENT: DATE *Elevated tip levels due to moist DATE conditions. DATE DATE m m m m I m m m m m I m m I m m$1174o/~ ! m BORING LOG HELL/BORING NO.: MN-IS PROJECT NO.: 1027 SHEET 3 OF 6 PROJECT NAME: Southold BY: F.T. DATE: 5/2/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER HT.: 140 DATE STARTED: 5/1/gl DATE COMPLETED: 5/2/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22 14" lO-12 3.0/ SAME AS ABOVE -20- 11-12 5.6 -21- -22- 22 22-24 18" 10-12 3.0/ TAN FINE COARSE SAND AND GRAVEL -23- 12-15 8.7 some pebbles -24- (moist) 24' SAME AS ABOVE 24-26' 18" 9-12- 3.O/ (moist) 10' -25- ll-12 5.4 TAN FINE-MED. SAND little fine med. rounded gravel -26- (moist) 20I 26--28' 22" 12-15 3.0/ MED-COARSE SAND AND GRAVEL -27- 24-20 7.5 some pebbles -28- (n~lst) 28I 28-30' 12" ll-30 3.0/ FINE-COARSE SAND AND GRAVEL -29- 23-14 .5 some cobbles -30- 30' REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m ! ! m ! m m ! m m ! m I, 311740/3 ! m BORING LOG NELL/BORING NO.: MW-1S iCT NO.: 1027 SHEET 4 OF 6 iCT NAME: Southold BY: F.T. DATE: 5/2/91 Landfill CHK'D: DATE: .ING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 .ER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" · RIG: Speedstar DRILLING METHOD: NSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 STARTED: 5/)/91 DATE COMPLETED: 5/2/9l H SI R E SN AN ER B AP A U M T C Q L D P MM PE OD 0 SM PB LR V N P SAMPLE L E IV E S A DESCRIPTION ER NA R / C G L T 6" E / / 30-32' 24" 5-9- 2.8/ SAME AS ABOVE 10' 15-17 3.0 FINE GRAVEL MED-COARSE SAND some pebbles (moist) 32' 32-34' 18" 6-8- 2.8/ TAN MED-SAND WELL SORTED 10' 16-90 4.5 FINE-MED SAND AND COARSE GRAVEL (moist) ~4' 34-36' 24" 5-9- 2.8/ TAN MED SAND AND MED COARSE GRAVEL 13-18 1.8 some pebbles (moist) 36-38' 14" 6-10- 3.0/ TAN FINE-COARSE SAND lO-17 1.O some round fine-med gravel (moist) 38' 38-40' 18" 8-16- 3.2/ SAME AS ABOVE 22-24 0.2 with little pebbles 40' PROJECT PROJECT DRIL I DRILLER: DRILL D EF PT T H / mDATE I m I I m I m I I I m m ! I m -30- -31- -32- -33- -34- -35- -36- -37- -38- -39- -40- REMARKS: SI 174~/4 WATER LEVEL MEASUREMENT: DATE DATE DATE DATE BORING LOG NELL/BORING NO.: MH-1S PROJECT NO.: 1027 SHEET 5 OF 6 PROJECT NAME: Southold BY: F.T. DATE: 5/2/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 5/1/91 DATE COMPLETED: 5/2/gl H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 40-42' 20" 9-12- 3.8/ TAN BROWN MED-COARSE SAND AND FINE tRAVEL -40- 14-15 0.6 some coarse gravel -4l- -42- (wet) 42 42-44' 6" ll-17 3.5/ SAME AS ABOVE -43- 35-36i 0.4 -44- (wet) 44 44-46' 12" 9-14- 3.4/ SAME AS ABOVE -45- 14-16 1.4 -46- (wet) 46 BROWN SILT AND VERY FINE SAND. 4' 46-48' 18" 9-24- 3.2/ little r(~ts present -47- 30-38 0.9 TAN MED-COARSE SAND some gravel, little pebbles -48- 48 48-50' 12" 15-35 3.0/ TAN BROWN MED-COARSE SAND -49- 70-70 3.4 trace gravel -50- 5O REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m l I l l ! I l m m I m m$1174G/5 m ! BORING LOG WELL/BORING NO.: MW-IS PROJECT NO.: 1027 SHEET 6 OF 6 PROJECT NAME: Southold BY: F.T. DATE: 5/2/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:54 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 5/1/gl DATE COMPLETED: 5/2/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 50-52' 20" 14-28 3.0/ SAME AS ABOVE -50- 35-41 1.9 grading to REDDISH TAN FINE TO MED, trace silt -51- -52- 52 52-54' 12" 27-70 3.0/ SAME AS ABOVE -53- 75-60 1.9 -54- 54 -55- -56- -57- -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE 811740/6 BORING LOG NELL/BORING NO.: MH-2S PROJECT NO.: 1027 SHEET 1 OF 2 PROJECT NAME: Southold BY: F.T. DATE: 4/29/9l Landf111 CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:27' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 4/29/91 DATE COMPLETED:4/2g/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE N L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / )0-12 14" 5-10- 2.0/ TAN-BROWN FINE-MED SAND -10- 8-8 5.3 some rounded gravel, little brown silt -ll- -12- (wet) 12' -13- -1S- I5-17' 6" 9-14- 3.0/ LIGHT TAN FINE-MED SAND -16- 16-18 0.0 little gravel -17- (wet) 17' -18- -19- -20- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m! S I 174(3/7 BORING LOG WELL/3ORING NO.: MW-2S PROJECT NO.: 1027 SHEET 2 OF 2 PRO3ECT NAME: Southold BY: F.T. DATE: 4/29/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drllltng BOREHOLE COMPLETION DEPTH:27' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 DATE STARTED: 4/29/91 DATE COMPLETED:4/29/91 H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22' 18" 5-8- 3.0/ SAME AS ABOVE -20- 12-18 0.0 -21- -22- 22 -23- -24- -25- 25-27' lO" 22-40 3.0/ VERY FINE-MED LIGHT TAN SAND -26- 35-24 3.0 llttle gravel -27- (w~t) 27 -28- -29- -30- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DAT[ ! I I I ! I I I I I I I I I I IS1174(3/8 BORING LOG WELL/BORING NO.: MW-3S PROJECT NO.: 1027 SHEET 1 OF 6 PROJECT NAME: Southold BY: PAC DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Oriillng BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zackn~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/gl DATE COMPLETED:4/26/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 0-2' 18" 7-10- 0.0 REDDISH BROWN MED-COARSE SAND AND GRAVEL (fll)) -0- 13-23 some pebbles, trace silt -2- (moi$t) 2 5-7' 5" 19-60 -- SAME AS ABOVE (Fill) -6- 50- spoon bouncing on rock 100/2 O-10 ft. cuttings - dark brown sand and gravel -8- (fill), some organics -10- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! ! I l ! I I I I l I I I i I I m$11740/9 m ! BORING LOG WELL/BORING NO.: MW-3S PROJECT NO.: 1027 SHEET 2 OF 6 PROJECT NAME: Southold BY: PAC DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zackman GEOLOGIST: Pete ¢onde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: NSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 6" 50- 0.0 BROWN MED-SAND AND GRAVEL. TRACE SILT (Do$$tble -10- 100-6 fill) loo/~ -12- 12 -13- -14- 5-17' 6" 15-35 0.0 TAN MED-COARSE SAND AND FINE GRAVEL -16- 16- 100 -17- (m~i~t) 17 -18- -19- -20- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m ! I I m I I I I m II ! l I i I I$11740/10 ! m BORING LOG NELL/BORING NO.: MW-3S PROJECT NO.: 1027 SHEET 3 OF 6 PROJECT NAME: Southold BY: PAC DATE: 4/26/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22 24" 17- 0.0 LIGHT TAN FINE-COARSE SAND -20- 47-45 some gravel 45 -21- -22- (moist) 22 -23- -24- -25- 25-27' 24" 30-70 0.0 LIGHT TAN MED-COARSE SAND -26- 70-95 ltttle gravel -27- (motlt) 27 -28- -29- -30- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m ! il l l im I l ! I I l I i I I mSI 1740/I I m BORING LO(~ WELL/BORING NO.: MW-3S PROJECT NO.: 1027 SHEET 4 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landfl11 CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/26/gl DATE COMPLETED:4/26/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 30-32' 24" 10-27 0.0 lC" SAME AS ABOVE. GRADING -30- 70-80 INTO REDDISH BROWN TO REDDISH TAN COARSE SAND AND GRAVEL -31- -32- (verv moist) ~2' -33- -34- -35- 35-37' 24" 10-27 SAME AS ABOVE -36- 35-58 -37- (moist) 37' -38- -39- _WATER LEVEL AT 39.8 FEET. -40- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m I ! I I' 1 I' l I I l I I ! mi $ 11740/12 m ! BORING LOG HELL/BORING NO.: MM-3S PROJECT NO.: 1027 SHEET 5 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landft)] CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zack~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER HT.: ]40 DATE STARTED: 4/26/91 DATE COMPLETED:4/26/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H L E IV E S A DESCRIPTION ! ER NA R / C G L T 6" E / / 40-42 18" 7-7- 0,0 VERY FINE OUARTZ GRAVEL AND TAN COARSE SAND -40- 12-23 reddlsh brown stalnlng (oxidation) on surface of gravel -41- -42- (wet) 42' -43- -44- -45- 45-47' 12" 5-12- 0.0 MED-COARSE TAN SAND AND FINE GRAVEl -46- 25-40 little coarse gravel -47- (wet) 47' -48- -49- -50- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m l I l I i I I I I I~ $11740/13 m ! BORING LOG HELL/BORING NO.: MkL3S PROJECT NO.: 1027 SHEET 6 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/26/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:55.5 DRILLER: Phil Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER HT.: 140 lbs. DATE STARTED: 4/26/91 DATE COMPLETED:4/26/g) H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 50-52' 4" lO-18 0.0 SAME AS ABOVE -50- 34-51~ -51- -52- 52' -53- -54- -55- 55-57 12" lO-12 0.0 FINE-MED TAN SAND -56- 34-51 some well-rounded quartz pebbles -57- (wet) 57' -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! ! m ,m II m I m m ! ! m ! I t ii $ 11740/14 I I I I 1 I I ! I I I i I I i' I I I I PROJECT NO.: 1027 PROJECT NAME: Southold Landftll BORING LOG DRILLING CONTRACTOR: R & L Drilling DRILLER: Bob Noud GEOLOGIST: Pete Conde DRILL RIG: Speedstar DRILLING METHOD: NSA DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/6/9! DATE COMPLETED:5/7/9! EF AU MT PT MM PE T PB LR N LE IV / ER NA GL -40- -41- -42- -43- -44- -45- -46- -47- -48- -49- -50- WELL/BORING NO.: M)~-4S SHEET 1 OF 4 BY: FT DATE: 5/7/gl CHK'D: DATE: BOREHOLE COMPLETION DEPTH:73 BOREHOLE DIAMETER: 8" GROUND SURFACE EL.: SAMPLE DESCRIPTION TAN MED-COARSE SAND AND FINE GRAVEl 47' REMARKS: Sampling began at 45 feet. WATER LEVEL MEASUREMENT: $1174(3/15 DATE DATE DATE DATE m I I ! i ! II I I i ! ! ! '! PROJECT NO.: 1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: DRILLER: Bob Noud DRILL RIG: Speedstar DATE STARTED: 5/6/gl R & L Drilling GEOLOGIST: Pete Conde DRILLING METHOD: NSA DRIVE HAMMER WT.: 140 lbs. DATE COMPLETED:5/7/gl SI D SN AN EF AU MT P MM PE T PB LR H LE IV / ER NA GL 50-52' -50- -52- -53- -54- -55- 55-57' -56- -57- -58- -59- -60- NELL/BORING NO.: MW-4S SHEET 2 OF 4 BY: FT DATE: 5/7/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:73 BOREHOLE DIAMETER: 8" GROUND SURFACE EL.: SAMPLE DESCRIPTION MED-COARSE SAND AND COBBLE FRAGMENTS TAN MED-COARSE SAND AND FINE GRAVE) last 2" of spoon tan fine quartz gravel (wet) REMARKS: $1174G/16 HATER LEVEL MEASUREMENT: DATE DATE DATE DATE 2I 57' BORING LOG WELL/BORING NO.: MW-4S PROJECT NO.: ]027 SHEET 3 OF 4 PROJECT NAME: Southo]d BY: FT DATE: 5/7/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:73 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER HT.: 140 lbs. DATE STARTED: 5/6/gi DATE COMPLETED:5/7/9) H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62' 16" 6-27- 2.3/ TAN COARSE SAND AND FINE GRAVEL -60- 58-32 3.6 grading to med-coarse sand, some fine gravel -61- -62- (wet> 62 -63- -64- -65- 65-67' 24" 5-20- 2.1/ MED-COARSE SAND AND GRAVEL -66- 43-42 3.0 -67- 67 -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! I ! I ! I I m m m 811740/17 m m BORING LOG 'NELL/BORING NO.: MW-4S PROJECT NO.: ]027 SHEET 4 OF 4 PROJECT NAME: Southold iBY: FT DATE: 5/7/91 Landfi 1 ] : CHK' D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:73 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: I(SA GROUND SURFACE EL.: DRIVE HAMMER WT.: ]40 lbs. DATE STARTED: 5/6/gl DATE COMPLETED:5/7/9I H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -70- -71- -72- 71-73' 3" 24-40 2.2/ SAME AS ABOVE 30-24 3.3 -73- 73 -74- -75- -76- -77- -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ! m ! ,I -I m m ! m ! I m m m I$ 117~3/18 BORING LOG WELL/BORING NO.: MW-SS PROJECT NO.: 1027 SHEET 1 OF 3 PROJECT NAME: Southold BY: FT DATE: 5/3/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:77 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/2/gl DATE COMPLETED:5/3/gl H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -50- -Sl- -52- -53- -54- -55- 55-57' 0 17-30 -- * -56- 31- 6O/ 311 -57- -58- -59- -60- REMARKS: WATER LEVEL MEASUREMENT: DATE · 55-57' spoon bouncing on rock DATE sample unobtainable DATE DATE msii74(3/19 I I I I I I BORING LOG WELL/BORING NO.: MW-5S PROJECT NO.: 1027 SHEET 2 OF 3 PROJECT NAME: Southold BY: FT DATE: 5/3/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:77 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 5/2/91 DATE COMPLETED:5/3/9I H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 60-62' 20" 9-8- 2.1/ TAN FINE-COARSE SAND AND FINE GRAVEL -60- 9-20 1.0 llttle coarse gravel -61- -62- Hater level at §2' (wet) 62' -63- -64- -65- 65-67' 6" 15-30 1.8/ SAME AS ABOVE -66- 33-13 0.0 2 1/2" of cobbles at end of spoon -67- 67' -68- -69- -70- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m I m m m m m m m$ i 1740/~20 m m BORING LOG NELL/BORING NO.: MW-SS PROJECT NO.: 1027 SHEET 3 OF 3 PROJECT NAME: Southold BY: FT DATE: 5/3/91 Landftll CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:77 DRILLER: Bob Noud GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: NSA GROUND SURFACE EL.: DRIVE HAMMER NT.: 140 lbs. DATE STARTED: 5/2/9l DATE COMPLETED:5/3/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 70-72' 18" :20-12 1.8/ LIGHT TAN MED-SAND (well sorted) -70- 12-18 0.8 trace coarse sand and fine gravel -71- -72- 72 -73- -74- -75- 75-77' 3" 20-30 1.8/ SAME AS ABOVE -76- 32-27 0.3 -77- 77 -78- -79- -80- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE ~m m m m m m m m m m m m m m m m mS 11740/21 m m 80RTNG LO~ HELL/BORING NO.: MW-6SA PROJECT N0.:1027 SHEET I OF 3 PROJECT NAME: Southold Landfi)] BY: PAC DATE: 7/17/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Dril]ers BOREHOLE COMPLETION DEPTH:29' DRILLER: Bob Noud GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedster DRILLING METHOD: NSA GROUND SURFACE EL.: 50.11MSL DRIVE HAMMER WT.: )40 lbs DATE STARTED: 5/8/91 DATE COMPLETED:5/8/91 H SI R E D SN AN ER B AP E F A U M T C Q L D P PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / Top 5 feet - Miscellaneous garbage fill will commence sampling at -1- 5 feet 8 5-7' 12 40/5.lTan F-M SAND, tr. f gravel -6- 24" 13 27 (dry) 16 16 LT. Tan M-C SAND and F-C arBvel, -8- 7-9' 12" 50/8. trace F sand 25 31 (dry) l0 LT. TAN M-C SAND and F-C GRAVEL, bottom 6" appears 20 to be slightly discolored to grey - strong sewage- -lO- 9-11' 18" 500/0 llke odor present. 20 REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m m m m m m m m m I I$1392G/1 I I I I PROJECT N0.:1027 PROJECT NAME: Southold Landfill BORING LOG DRILLING CONTRACTOR: R&L Well Drillers DRILLER: Bob Noud GEOLOGIST: Peter Conde DRILL RIG: Speedster DRILLING METHOD: HSA DRIVE HAMMER WT.: 140 lbs DATE STARTED: 5/8/9l DATE COMPLETED:5/8/gl ;NELL/BORING NO.: MW-6SA SHEET 2 OF 3 BY: PAC DATE: 7/17/91 CHK'D: DATE: BOREHOLE COMPLETION DEPTH:29' BOREHOLE DIAMETER: 8" GROUND SURFACE EL.: 50.11MSL D E F PT T H / S I SN AN AU MT MM PE PB LR L E ER SAMPLE DESCRIPTION -10- -11- 10 14 Same as above - contaminated as before above. -12- ll-13' 12" 400/ ll 7.8 15 (dry) -13- 4 33 Same as above - contamination present as greyish -14- 13-15' 12" staining and sewage odor. 100/ 37 0.0 (dry) -15- 40 lO 20 GREYISH TAN M-C SAND AND F GRAVEL, one cobble -16- 15-17' 3" 10/ caught in end of spoon. 0.0 Slight odor. 30 (mol st) -17- 40 3 3 Same as above but streaked with grey to black -18- 17-1g' 12" 20/ staining. 2.7 6 (mol st) -19- I~ 7 6" Same as above - then Il 4" Blackened M-C: SAND -20- 19-11' 10" 2.1/ 7 0.0 10 (moist) REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE S 13920/2 m m BORING LOG HELL/BORING NO.: MW-6SA PROJECT N0.:1027 SHEET 3 OF 3 PROJECT NAME: Southo)d Landfl]l BY: PAC DATE: 7/17/91 CHK'D: DATE: DRILLING CONTRACTOR: R&L Well Drillers BOREHOLE COMPLETION DEPTH:29' DRILLER: Bob Noud GEOLOGIST: Peter Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedster DRILLING METHOD: HSA GROUND SURFACE EL.: 50.11MSL DRIVE HAMMER WT.: 140 lbs DATE STARTED: 5/8/9] DATE COMPLETED:5/8/91 H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / -20- -21- 17 8.5/ 35 0.0 TAN F-M SAND and PURPLISH F GRAVEL, gravel -22- 21-23' 12" >lO00,composed mainly of flourlte. 65 inch 35 bore- (moist) -23- hole 7 600~ l0 0.0 TAN M-C SAND and GRAVEL, some blackened streaks -24- 23-25' 14" >1000 )resent inch 16 bore- (raolst) -25- 22 hole lO 15 TAN M-C SAND AND GRAVEL, some blackened streaks -26- !25-27' 12" 200/ )resent. 0.0 17 (moist) -27- 35 6 14 20/ TAN M-C SAND AND GRAVEL, some blackened streaks -28- 27-29' 16" 0.0 )resent. *LEU 16 100% (moist) -29- 24 -30- (moist) REMARKS: WATER LEVEL MEASUREMENT: DATE Discontinued Drilling due to high LEL DATE in borehole. DATE DATE m m mS 13920/3 m m BORING LO~ WELL/BORING NO.: MW-7S PROJECT NO.: 1027 SHEET 1 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/24/91 Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:52' DRILLER: Phil Zack~n GEOLOGIST: Pete Conde ~BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/24/gl DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 0-2' 24" 12-11 2.6/ LIGHT BROWN MED-COARSE SAND AND FINE GRAVEL -0- ll-8 4.0 trace coarse gravel FINE-MED SAND -1- trace fine gravel and silt -2- (n~ISt> 2 --3-- --4-- --5-- 5-7' 24" 7-l?- 2.1/ TAN COARSE SAND -6- 16-20 2.8 trace med-flne sand and gravel -7- (wist) 7 --8-- --9-- REMARKS: ~ATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m ! m m m m m m ! m m m811740/22 ! m BORING LOG HELL/BORING NO.: MW-7S PROJECT NO.: 1027 SHEET 2 OF 6 PROJECT NAME: Southo)d BY: FT DATE: 4/24/9] Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:52' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 ]bs. DATE STARTED: 4/24/gl DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V H P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / lO-12' 16" IO-10 2.1/ SAME AS ABOVE -10- 18-13 3.5 gravel ranges from fine to up to 1.5" in diameter -ll- -12- (moist) 12' -13- -14- -15- 15-17' 0 34-40 -- NO RECOV[~ -16- 43-49 -17- 17' -1g- -20- REMARKS: HATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m .m m ! m m m I ! I m m ! m mS I 1740/23 m m BORING LOG NELL/BORING NO,: MN-7S PROJECT NO.: 1027 SHEET 3 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/24/gl Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:52' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/24/91 DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V N P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 20-22' 18" 16-22 2.2/ SAME AS ABOVE -20- 24-32 2.4 some reddish brown staining on top of spoon, -22- 22' -23- -24- -25- 25-27' 12" 60-20 3.6/ TAN MED-COARSE SAND AND FINE GRAVEL -26- 20-20 2.3 some coarse gravel, trace fine sand -27- 27' -28- -29- -30- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m I m m m m m m I m m m m I m m$11740/24 BORING LOG WELL/BORING NO.: MN-7S PROJECT NO.: 1027 SHEET 4 OF 6 PROJECT NAME: Southold iBY: FT DATE: 4/24/9l Landfll] CHK'D: DATE: DRILLING CONTRACTOR: R & L Dril]ing BOREHOLE COMPLETION DEPTH:52' DRILLER: Phll Zackn~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/24/91 DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 30-32' 12" 5-13- 1.8/ TAN MED-COARSE SAND (well sorted) -30- '15-20 2.0 little gravel -32- (moist) ~2' -33- -34- -35- SAME AS ABOVE 10' 35-37' 24" 5-17- 2.2/ -36- 37-45 1.5 TAN COARSE SAND AND VERY FINE GI~AVEL some coarse gravel -37- Water Table at ~7' (wet) 37' -38- -39- -40- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ! m m m ! m m I I m m ! )m ! m811740/25 m m BORING LOG WELL/BORING NO.: M)~-7S PROJECT NO.: 1027 SHEET 5 OF 6 PROJECT NAME: Southold BY: FT DATE: 4/24/91 Landftl] CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:52' DRILLER: Phll Zackman GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: HSA GROUND SURFACE EL.: DRIVE HAMMER WT.: )40 lbs. DATE STARTED: 4/24/91 DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H LE IV E S A DESCRIPTION / ER NA R / C GL T 6" E / / 40-42' 10" 8-25- 2.4/ TAN-BROWN FINE-COARSE SAND AND COARSE GRAVEL -40- 26-30 Tip some pebbles and cobbles -41- -42- (wet) 42 -43- -44- -45- 45-47' 4" 42- 4.2/ SAME AS ABOVE -46- 130/6 0.0 -47- 47 -48- -49- -50- REMARKS: WATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m ! m I I m m m I ! m m m m I mS 1174G/26 BORING LOG NELL/BORING NO.: MW-7S PROJECT NO.: ]027 SHEET 6 OF 6 PROJECT NAME: Southo]d BY: FT DATE: 4/24/9l Landfill CHK'D: DATE: DRILLING CONTRACTOR: R & L Drilling BOREHOLE COMPLETION DEPTH:52' DRILLER: Phil Zackn~n GEOLOGIST: Pete Conde BOREHOLE DIAMETER: 8" DRILL RIG: Speedstar DRILLING METHOD: NSA GROUND SURFACE EL.: DRIVE HAMMER WT.: 140 lbs. DATE STARTED: 4/24/9l DATE COMPLETED: H SI R E D SN AN ER B AP EF AU MT CQ L DP PT MM PE OD 0 SM T PB LR V W P SAMPLE H L E IV E S A DESCRIPTION / ER NA R / C G L T 6" E / / 50-52' 6" 80- 4.2/ VERY COARSE SAND AND FINE GRAVEL -50- 170/ 0.4 some coarse gravel 6II -51- -52- 52 -53- -54- -55- -56- -57- -58- -59- -60- REMARKS: NATER LEVEL MEASUREMENT: DATE DATE DATE DATE m m m m m m I m m I I m ! m m m m$11 m m m m mm m m m~ m m m mm m m mm mm m m m I I ! I I I I I I I I I I I I I I I $146~3 PREVIOUS II'4VESTIGATION RESULTS I I I I I I I I I I I I I I 1 I I I I 1.0 PREVIOUS INVESTIGATION RESULTS 1.2 Groundwater Available groundwater and water supply quality data from on-site monitoring wells, as wells as monitoring and private wells in the vicinity of the Southold landfill that were sampled as part of previous studies and surveillance monitoring, has been compiled and is summarized in Tables 1 thxough 5. Tables 1, 2 and 3 summarize the results of analyses for organic constituents, pesticides[PCBs and inorganic compounds, respectively, from previous groundwater sampling of monitoring wells, and Table 4 and 5 summarize the results of organic constituent and pesticide analysis and inorganic compound analyses, respectively, from previous water supply well sampling. All of the monitoring well and private well sampling locations for which data is available were shown in Figure 4-3 of the report. (Note that there are other private water supply wells downgradient of the landfill for which there is no data.) Groundwater quality upgradient of the landfill was characterized using data obtained from ten water supply wells (WS-1 through WS-9 and GW-1) located upgradient and adjacent to the landfill, and three monitoring wells (S-76687, S-71045, and S-69761) situated in upgradient areas within the landfill property. One water supply well (designated GW-2 by NUS) is located adjacent to county well S-75113, which is located adjacent to the fill area, and supplies the collection center with water used to ftll trucks. No data was available for landfill well S-75113. As shown in Tables 4 and 5, the data from the upgradient private water supply wells (WS-1 through WS-9) indicates that, in general, groundwater upgradient of the landfill contains elevated levels of several inorganic constituents including nitrate, iron, manganese and copper (as well as selenium at one location), and several organic compounds including 1,2-dichloropropane, 1,2,3-trichloropropane, tetrachloroethene and aldicarb. Well GW-1 showed no detectable volatiles or pesticides. All of the upgradient private wells contained high nitrate concentrations of greater than 7 mg/1, and wells WS4, WS-6, WS-7, WS-8 and WS-9 had levels that exceeded the groundwater and drinking water standard of 10 mg/l at the time they were last sampled. Concentrations ranged from 7.2 mg/1 in well WS-2 to 16.8 mg[l in well WS-7. High levels of iron, a constituent commonly found in groundwater on Long Island, were detected in nine of the ten upgradient Sl4820 -1- m m m m mi mm imm mm m m m mm m m mm m m mm m Table I SUUTHOLO LANDFILL HYOROGEOLOGIC INVESTIGATION RESULTS OF ORGANIC CONFOUNO ANALYSES FRO~ PREVIOUS GROUNDWATER SAMPLING Compounds and Concentrations Detected (uq/1) 1,1,2- Well Depth of 1,1-0i- 1,2,4- 1,2- 1,2- Trichloro- 1,2,3- Well Depth Sample Oate chloro- Chloro- Total Trlmethyl Dichloro- Oichloro- Chloro- trifluoro- 7richloro- Number (feet) (feet) Sampled ethane fom Benzene Toluene X¥1enes benzene ethane propane benzene ethane propane S-69761 103 100 12/22/80 1.0 <1.0 ........ <1.0 <1.0 <l.O <1.0 -- (up- 10/5/83 -- <5.0 <3.0 <3 <3.0 <3.0 .... <3.0 .... gradient) 6/18/85 -- 20.0* <3.0 <3 5.0* <3.0 .... <3.0 .... 4/1/87 <1.0 <1.0 1.0' 3 5.0* 3.0 <1.0 <1.0 <2.0 .... S-68916 (down- gradient) 103,5 102 205 200 85 45-47 51-53 61-63 71-73 81-83 91-93 101-103 111-113 121-123 131-133 6/5/80 -- <5.0 .................. 8/20/80 -- <5.0 <5.0 <5 <5.0 ........ <4.0 -- 12/22/80 <5.0 <5.0 .......... <2.0 <2.0 160.0' 6/17/85 -- <5.0 <3.0 <3.0 <3.0 <3.0 .... <3.0 .... 3/30/87 <l.O <1.0 <1.0 <1.0 <1.0 <1.0 2.0* 3.0 <2.0 .... 7/25/89 -- <5 <3 <3 <3.0 <3.0 .... 9.0' .... 12/4/90 BDL NO NO BDL BOL -- BDL 15.0/15.0' 24.0/23.0* .... 12/22/80 <1.0 <1 ........ ~1.0 <1.0 <1.0 <1.0 -- 6/5/80 -- <5 .................. 6/17/85 -- <5 <3 <3 <3.0 <3.0 .... <3.0 .... 3/30/87 <l.O <l <l.O <1 <1.0 <1.0 <l.O <1.0 <2,0 .... 7/25/89 -- <5 <3 <3 <3.0 <3.0 .... <3.0 .... 4/12-13/84 5/3/84 3/3/87 .............. <2.0 .... <2.0 ............. <2.0 .... <2.0 .............. 34.0' .... 20.0* .............. 19.0' .... 15.0' .............. 41.0' .... 1AD* .............. 59.0* .... 15.0' .............. 50.0* .... 15.0' .............. 68.0* .... 13.0' .............. 47,0* .... ll.O* .............. 9.0* .... 2.0* <2.0 <2.0 <3.0 <3.0 <3.0 <3.0 <2,0 26.0* <3.0 -- 16.0' <1.0 <l.O <1.0 <1.0 <1.0 <1.0 <1.0 16.0' <2.0 -- 5.0* S-68831 (down- gradient) S-76687 (up- gradient) S1428G m m,. mi mm m mm m mm mi m mm m mm m m mm Well Depth of Well Depth Sable Date ~umber (feet) (feet) Sammled GW-1 (UG) 90 -- 12/4/90 GW-2 (UG) .... 12/5/90 GW-5 (DG) .... 12/4/90 GW-6 (BG) 85 -- 12/4/90 GW-7 (OG) 101 -- 12/4/90 GW-8 (OG) 90 -- 12/4/90 Table I (continued) SOUTHOLD LANOFILL HYDROGEOLOGIC INVESTIGATION RESULTS OF ORGANIC CONPOUNO ANALYSES FRON PREVIOUS GROUNI~ATER SAMPLING Compounds and Concentrations Detected (uq/1) 1,1~i- 1,2,4- chloro- Chloro- Total frimeth¥1 ethane fom Benzene Toluene Xvlenes benzene ND ND ND ND ND -- NO NO NO ND NO -- ND ND ND ND ND -- ND ND ND ND ND -- ND ND ND ND ND -- ND ND ND NB ND -- 1,1,2- 1,2- 1,2- Trichloro- 1,2,3- Oichloro- Dichloro- Chloro- trlfluoro- Trichloro- ethane propane benzene ethane propane ND ND ND .... ND ND ND .... ND ND ND .... ND ND ND .... ND 9' ND .... ND ND ND .... Standards/Guldelines (ue/1) NYSDEC Class GA Groundwater NYSDOH Drinking Water BDL - Below method detection limit ND - Not Detectable (GV) - Guidance Value (ST) - Standard · - Exceeds Standard/Guideline UG - Upgradient OG - Oowngradient 50 100 NO 50 50 50 (GV) (ST) (GV) (GV) (GV) 5 5 5 5 5 5 0.8 50 20 50 -- (GV) (GV) (GV) (GV) 5 5 5 5 5 S1428G Well Depth of Well Depth Sa~ple Number (feet) (feet) S-69761 103 100 (up- gradient) S-68916 103 200 (down- gradient) S-68831 205 (down- gradient) S-76687 85 45-47 (up- 51-53 gradient) 61-63 71-73 81-83 gl-g3 lOl-103 lll-ll3 121-123 131-133 S-71045 65.5 65 (up- 84 gradient) 105 126 147 168 S-69761 103 100 (up- gradient) Standards/Guidelines (uq/1) NYSDEC Class GA Groundwater NYSDOH Orinking Water (ST) - Standard (GV) - Guidance Value * Exceeds Standards/Guidance Table 2 SUUTHOLO LANDFILL HYDROGEOLOGIC INVESTIGATIO~i RESULTS OF PESTICIDES/PCBs ANALYSES FROI4 PREVIOUS GROUNDWATER SAMPLING Constituent~ Analyzed and Detected (uq/1) Date Heptachlor- Sampled Lindane Heptachlor Aldrin eooxide Dieldrin Endrin O,P' DOT P,P' DDT Methox¥chlor Toxaphene 12/22/80 <0.03 <0.03 <0.03 <0.03 <0.05 <0.10 <0.15 <0.20 <1.0 <2.5 10/19/83 .................... 12/22/80 <0.03 <0.03 <0.03 <0.03 <0.05 <0.10 <0.15 <0.20 <1.0 <2.5 7/81 ND ........ ND .... ND ND 8/26/81 .................... g/l?/S1 .................... 9/21/81 .................... 12/4/90 .................... 12/22/80 <0.03 <0.03 <0.03 <0.03 <0.05 <0.10 <0.15 <0.20 <l.O 2.5* 4/12-13/84 <0.50 5/3/84 6/24/81 10/19/83 12/22/80 10/19/83 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 ND(ST) 5 ND(ST) 5 NO(ST) 5 ND(ST) 5 NO(ST) 5 ND(ST) 5 <1.0 <1.0 <1.0 NO(ST) 5 ND(ST) 5 ND(ST) 5 S1428G T~ble 2 (continued) S(~JTHOLD LANDFTLL ItYDROGEOLOGZC ZNVESTTGAT[0N RESULTS OF PESTZC]DES/PCBs ANALYSES FRON PREVZOUS GROI~IDWATER .SAMPLING Well Depth of Constituents Analyzed and Detected Well Depth Sample Date Aldicarb Aldicarb 3-Hydroxy- I~kmber (feet) (feet) Sampled Chlordane Aldlcarb SulfoxJde Sulf~ne Carbofuran carbofuran Oxamy1 Carbary1 S-68916 103 200 12/22/80 <0.50 .............. (down- 7/81 ................ gradient) 8/26/81 ................ 9/17/81 ................ 9/21/81 ................ 12/4/90 ND ND ND ND NO ND ND ND S-68831 (down- gradient) 205 12/22/80 <0.50 S-76687 (up- gradient) 85 45-47 4/12-13/84 -- <1.0 .... <1.0 -- 51-53 -- 3.0* .... <1.0 -- 61-63 -- 24.0* .... 8.0 -- 71-73 -- 91.0' .... 18.0' -- 81-83 -- 26.0* .... 12.0 -- 91-93 -- 4.0' .... 2.0 -- 101-103 -- 28.0* .... 8.0 -- 111-113 -- <1.0 .... <1.0 -- 121-123 -- <1.0 .... <1.0 -- 131-133 -- <1.0 .... <1.0 -- 5/3/84 -- <1.0 50.0' 56.0' 21.0' <1.0 l~laphtol Methaavl ND ND S-71045 65.5 65 6/24/81 -- <1.0 (Temik) ........ (up- 84 -- 5.0 (Temik)* ........ gradient) 105 -- <l.O (Temik) ........ 126 -~ <l.O (Temi k) ........ 147 -- <1.0 (Temik) ........ 168 -- <1.0 (Temik) ........ 10/19/83 -- <1.0 <1.0 <1.0 <1.0 <1.0 GW-1 (UG) go -- 12/4/90 ND NO ND ND ND ND GW-2 (UG) .... 12/5/90 ND ND ND NO ND ND GW-5 {DG) .... 12/4/90 ND ND ND ND ND ND GW-6 (DG) 85 -- 12/4/90 ND ND ND ND ND ND GW-7 (DG) lO1 -- 12/4/90 ND ND ND ND ND ND GW-8 (DG) 90 -- 12/4/90 ND ND ND ND ND ND S-69761 103 100 12/22/80 (up- 10/19/83 gradient) Standards/Guidelines (ua/l) NYSDEC Class GA Groundwater NYSDOH Drinking Water 0.1 (ST) 0.35 (ST) .... 15 (GV) 5 50 50 50 50 ND - Not Detected (GV) - Guidance Value (ST) - Standard *Exceeds Standard/Guidance Value <1.0 <1.0 <t.O <l.O <1.0 <1.0 <1.0 <1.0 ND ND ND ND ND ND ND ND ND NO ND NO ND ND ND ND ND ND ND ND ND ND ND ND UG - Upgradlent 28.7 (ST) 50 DG - Downgradlent S1428G Well Depth of Well Depth SadDle Number (fee~) (feet) S-68916 (down~ gradient) 103 200 S-68831 205 (up- gradient) S-76687 85 45-47 (down- 51-53 gradient) 61-63 71-73 81-83 91-93 101-103 111-113 121-123 131-133 S-71045 65.5 65 (down- 84 gradient) 105 126 147 168 Date Sampled 12/22/80 7/81 8/26/81 9/17/81 9/21/81 12/4/90 12/22/80 4/12-13/84 5/3/84 6/24/81 10/19/83 GW-1 (UG) 90 -- 12/4/90 G~-2 (UG) .... 12/5/90 G~-5 (DG) .... 12/4/90 G~-6 (6G) 85 -- 12/4/90 GW-7 (OG) 101 -- 12/4/90 GW-8 (OG) 90 -- 12/4/90 Standards/Guidellne~ (uq/1) NYSDEC Class GA Groundwater NYSDOH Drinking Water NO - Not Detected (ST) - Standard (GV) - Guidance Value Exceeds Standard/Guidance S1428G Table 2 (continued) SOUTHOLD LANDFXLL HYDROGEOLOGEC XNVESTXGATEON RESULTS OF PESTICIDES/PCBs ANALYSES FRO~ PREVIOUS GROUNO~ATER SAMPLING Constltuent~ Analyzed and Detected (ua/l) 2,4,S-TP PCB PCB PCB PCB 2,4-4) (Silvex) Arochlor 1221 Arochlor 1254 Arochlor 1260 Arochlor 1248 ND ND .... 0.4* -- .... ND ND ND -- .... ND ND ND ND .... ND NO ND -- .... ND ND ND ND PCB Arochlor 1016/1242 ND ND ND ND ND NO NO NO NO NO ND NO NO NO NO NO NO NO NO NO ND ND NO ND ND ND ND ND ND ND ND ND -- 0.26 (ST) -- 50 UG - Upgradlent DG - Oowngrad~ent 0.1 (ST) 0.1 (ST) O.1 (ST) 0.1 (ST) 0.1 (ST) 0.04 (GV) 5 Table 3 SUUTHOLD LANDFILL HYDROGEOLOG~C ~NVESTXGATTON RESULTS OF ZNORGANI[C ANALYSES PREVZOUS GROUNffdATER SAMPLING Parameters Analvzed and Concentrations Detected (mq/1 unless otherwise noted) Well Depth Total Total Well Depth of Sample 0ate Organic 0issolved Hexavalent Number (feet) (feet) Sampled Carbon Solids Phenols Nitrate Nitrite Ammonia Arsenic Barium Cadmium Calcium Chremium 5-69761 103 100 9/10/80 ...... 9.7 0.006 0.09 ...... (up- (screened lO0 12/22/80 2.9 218.0 <O.OO1 ll.O* -- <0.02 <0.002 <0.20 <0.001 gradient) at 94.75- 10/5/83 ...... 8.8** -- <0.04 ...... lO0) 10/19/83 ...... 8.2** -- <0.04 ...... 6/18/85 ...... <0.2'* -- 0.21 (0.02 -- <0.002 4/1/87 ...... 0.53 0.026 0.05 ...... S-68916 103.5 (down- (screened gradient) at 95-100) 4/24/80 ...... <0.02 102 6/5/80 ..... 0.03 8/20/80 ...... <0.4 102 12/22/80 8.6 1,429.0 0.002* <0.10 7/15/81 35.0 1,500.0 .... 8/26/81 ...... <0.4** 8/17/85 ...... 1.0'* 3/30/87 ...... 18.0' 7/25/89 ...... 12.0' 12/4/90 .... ND -- S-68831 205 198-201 (down- (screened 248-251 gradient) at 191.5- 190-200 202) 204 200 204 45-47 51-53 61-63 71-73 81-83 91-93 101-103 111-113 121-123 131-133 0.002 61.0 0.003 46.0 -- 39.5 -- 40.0 -- 53.0 -- 124.0 0.018 100.0 0.010 120.0 0.002 0.17 0.003 0.05 0.002 0.19 -- O.lg -- 0.02 -- 1.75 0.10 <0.02 0.012 0.19 -- 1.45 -- 2.04 -- <0.04 -- <0.04 -- <0.04 -- <0.04 -- <0.04 -- <0.04 -- <0.04 -- <0.04 O.OOg 0.55 S-76687 85 (up- (screened gradient) at 70-80) S-71045 65.5 (up- (screened gradient) at 63-65.5) * Exceeds Standards/Guideline **Nitrate and Nitrite 4/7/80 ...... 0.02 4/9/80 ...... 0.03 4/17/80 ...... <0.02 6/5/80 ...... 0.02 12/22/80 1.0 136.0 0.004* 0.20 6/17/85 ...... <0.2 3/30/87 ...... 0.36 7/25/89 ...... <0.05 4/12-13/84 5/3/84 3/30/87 ...... 4.3 ..... 4.6 ...... ll.g* ...... 12.8' ...... 13.4' ...... 8.0 ...... 9.2 ...... 6.4 ...... 6.2 ...... 5.3 5.0 ...... ll 10/19/83 ...... <0.4** -- 1.3 <0.02 <0.2 <0.002 <0.002 <0.20 <0.001 <0.005 <0.07 <0.0005 <0.02 -- 0.0021 ND BDL ND <0.002 <0.20 <0.001 <0.02 -- <0.002 16.0 150.0 >60.0 6.38/16.33 mm 30.0 15.0 78.0 <0.02 <0.02 Copper <0.02 <0.~0 <0.10 <0.10 0.13 <0.02 0,013 <O.1C <0.10 <0.02 <0.10 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.33 <0.1 0.12 <0.10 S1428G m m m m m m m m ~m m m m mm m m m m m Table 3 (contlnued) SUUTHOLD LANDFELL ItYDROGEOLOGEC INVESTIGATION RESULTS OF INORGANIC ANALYSES FROM PREVIOUS GROUNO~ATER SAMPLING Well Depth Well Depth of Sample Date Number (feet) (feet) Sailed Well No. 1 141 80-82 8/80 Well No. 2 142 70-72 8/25/80 Well No. 3 141 139-141 8/26/80 Well No. 4 141 120-122 g/2/80 Well No. 5 142 100-102 g/4/80 GW-1 (UG) 90 -- 12/4/90 GW-2 (UG) .... 12/5/90 GW-5 (DG) .... 12/4/90 GW~6 (DG) 85 -- 12/4/90 GW-7 (DG) 101 -- 12/4/90 GW-8 (DG) 90 -- 12/4/90 Standards/Guidelines (mq/1) NYSDEC Class GA Groundwater NYSDOH Drinking Water Total 0 rgan i c Carbon ...... 8.8 0.006 0.06 ...... 5.6 0.003 0.06 ...... 1.3 0.004 <0.05 ...... 6.1 0.007 O.11 Parameters Analyzed and Concentrations Detected (mm/1 unless otherwlse noted) Total Oissolved Hexavalent Solids Phenols Nitrate Nitrite A~mnla Arsenic Barium Cadmium Calcium Chrumium Copper ND ND ND ND ND ND ND BDL ND 0.82 ND BDL ND 14.4 ND BDL ND 56.6 ND BDL ND 36.5 ND BDL ND 28.9 ND 8DL ND BDL 0.213' 0.084 0.156 0.284* 1.55' BDL 0.001 (GV) 0.050 10 (ST) 10 -- 0.025 1 0.010 (ST) (ST) (ST) O.? (ST) BDL - Below Method Detection Limit ND - Not Detected (GV) - Guidance Value (ST) - Standard * - Exceeds Standards/Guidelines UG - Upgradlent DG - Downgradlent S1428G -= m m mi m m m m .am mm m m m m m m Well Number S-69761 (up- gradient) S-68916 (down- gradient) S-68831 (down- gradient) S-76687 (up- gradient) S-71045 (up- gradient) ~ell Depth (feet) 103 (screened at 94.75- 100) 103.5 (screened at 95-100) 205 (screened at 191.5- 202) 85 (screened at 70-80) 65,5 (screened at 63-65.5) Depth of Sample Date (feet) Sampled 100 100 102 102 198-201 248-251 190-200 204 200 204 45-47 51-53 61-63 71-73 81-83 91-93 101-103 111-113 121-123 131-133 Table 3 (continued) SOUTHOLD LANDFILL HYDROGEOLOGIC INVESTIGATION RESULTS OF INORGANIC ANALYSES FRC(q PREVIOUS GROUt~ATER SAHPLING Parameters Analyzed and Concentrations Detected (mq/1 unless otherwise noted) Lead Maqnesl tm Manqanese Mercury Nickel Potassitm Selenitm 9/10/80 ............... 12/22/80 <0.02 <0.002 -- <0.02 <0.0005 .... <0.002 10/5/83 <0.10 .... <0.05 ........ 10/lg/83 0.10 .... <0.05 ........ 6/18/85 0.98* <0.01 -- 0.27 ...... <0.002 4/1/87 1.0 -- 2.7 <0.02 .... 2.9 -- 4/24/80 ................ 6/5/80 0.09 .... 24.0* ........ 8/20/80 0.32* <0.01 -- Z15.3' ...... 0,04* 12/22/80 0.06 0.004 -- 25.2* <0.0005 .... 01014* 7/15/81 0.16 <0.005 -- 0.04 <O.O001 0.021 -- <0.005 8/26/81 <O.lO .... Z16.0* ........ 6/17/85 <O.lO <O.O1 -- 2.78* ...... <0.002 3/30/87 0.1 -- 45.0* 3.4' .... 190.0 -- 7/25/89 0,1 -- >42.0* >3.0* .... >12.0 -- ]2/4/90 10.1/9,7 0,064/0.075* 43.4/42.0* 3.02/2,90* 0.003/0,003 ND 167/162.0 -- 4/7/80 4/9/80 4/17/80 6/5/80 12/22/80 6/17/85 3/30/87 7/25/89 0.02 <0.10 <0.05 0.03 0.85* 0.76* 0.24 0.28 0.28 2.89* 0.2 1.88' 4/12-13/84 5/3/84 3/30/87 0.0035 -- 0.07 <0.0005 .... 0.017 -- 0.09 ...... -- 1.7 <0.02 .... 6.5 -- 2.1 0.06 .... 2,5 .... _>l1,4' ...... -- -- 10.4' ...... .... 0.17 ...... .... 0.07 ...... .... <0,05 ...... .... 0.05 ...... .... 0.05 ...... .... 0.26 ...... .... <0.05 ...... .... 0.21 ...... -- 18.0 0.30* .... 6,5 .... <0.05 ...... 10/19/83 <0.002 <0.002 S1428G Table 3 (continued) SOUTHOLD LANDFILL HYDROGEOLDGIC INfl/ESTIGATION RESULTS OF INDRG~J~IIC ANALYSES PREVIOUS GROUND~aATER 8AHPLING Well Depth Well Depth of Sample N~Aber (feet) (feet) Well No. 1 141 80-82 We]l No. 2 142 70-72 We1] No. 3 141 139-141 We1] No. 4 141 120-122 We]l No, 5 142 100-102 ~-1 90 ~-2 -- ~-5 -- ~-6 85 ~-7 101 ~-8 90 Date Parameters Analyzed and Concentrations Detected (mci/1 unless otherwise noted) Sampled Iron Lead Ma.qnesitm Manaanese Mercur~ Nickel PotassJtm Selenium 8/80 ................ 8/25/80 ................ 8/26/80 ................ 9/2/80 ................ 9/4/80 ............... 12/4/90 0.34* NO BDL 0.37* 0.0007 NO 8DL -- 12/5/90 3.44* ND 9.57 BDL 0.0002 ND BDL -- 12/4/90 0.25 ND 12.4 BDL 0.0008 NO BDL -- 12/4/90 0.28 ND 9.14 BOL 0.0007 ND BDL -- 12/4/90 1.55' ND 19.2 BOL BDL ND BDL -- 12/4/90 BDL ND ODL NO 0.006 ND BDL -- Standards/GuldeHnes ¢m~/1) NYSDEC Class GA Groundwater NYSOOH Drinking Water 0.3 0.025 35 O.3 0.002 .... 0.01 (ST) (ST) (GV) (ST) (ST) (ST) 0.3 0.05 -- 0.3 ...... 0.01 BDL - Below Method Detection Limit ND - Not Detected (ST) - Standard (GV) - Guidance Value ~ - Exceeds Standard/Guldel~ne S1428G gel1 Depth Vel1 Depth of Sample Number (feet) (feet) $-697§1 103 100 (up- (screened 100 gradient) at 94.75- lO0) S-68916 103.5 (down- (screened 102 gradient) at gS-lO0) 102 S-68831 205 198-201 (down- (screened 248~251 gradient) at 191.5- lgO-200 202) 204 2OO 204 S-76687 85 (up- (screened gradient) at 70-80) 45-47 51-53 61-63 71-73 81-83 91-93 101-103 111-113 121-123 131-133 S-71045 65.5 (up- (screened gradient) at 63-65.5) *Exceeds Standard/Guideline Date Sampled Silver Table 3 (cont(nued) SOUTIIOLD LANGFILL tIYDROGEOLOGIC INVESTIGATION RESULTS OF INORGANIC ANALYSES FRO~ PREVIOUS GROUNOWATER SAMPLING Parameters Analyzed and Concentrations Detected (mq/1 unless otherwise noted) Sodium). Zinc Chromium Dissolved Oxvqen Temperature (aC) 9/10/80 ............ 12/22/80 <0.02 -- 0.21 <0.02 .... 10/5/83 -- 28.0* <0.4 .... 15.0 10/19/83 -- 27.2* <0.4 -- 6.6 12.0 6/18/85 <O.O1 22.5* <0.4 <O.O1 5.5 lO.O 4/1/87 -- 8.5 ...... 12.0 4/24/80 ........ 6/5/80 ........ 8/20/80 <0.01 140.0' 0.5* <0.01 12/22/80 <0.02 -- 0.5* <0.02 7/15/81 <0.0005 -- ? <0.004 8/26/81 -- 130.0' <0.4 -- 6/17/85 <0.01 262.0* <0.4 <0.01 3/30/87 -- 190.0' .... 7/25/89 -- >170.0' 12/4/90 ND 158.0/153.0' 0.20/0,20 0.020/0.023 4/7/80 ........ 4/9/80 ........ 4/17/80 ........ 6/5/80 ........ 12/22/80 <0.02 -- 0.03 <0.02 6/17/85 <0.01 35.9* <0.4 <0.01 3/30/87 -- 31.0' .... 7/25/89 -- 32.0* .... 4/12-13/84 5/3/84 3/30/87 10/19/83 0.45 18.5 1.35 19.0 5.8 16.0 5.6 10.0 3.4 21.0 30.5* 0.5' 36.4* 1.0' 12.1 0.7* 11.7 0.4* 10.5 0.4* 12.8 0.4* 10.5 0.6* 10.8 1.3' 15.0 <0.4 15.0 1,5' 30.0* 23.0* 8.2* 6.5 16.0 8.8 10.0 6.4 21.0 9.5 12.0 8.9 7.0 -- 12.0 S1428G Well Depth Well Depth of Sample Date Number (feet) (feet) Sampled Well No. 1 141 80-82 8/80 Well No. 2 142 70-72 8/25/80 Well No. 3 141 139-141 8/26/80 Well No. 4 141 120-122 9/2/80 Well No. 5 142 100-102 9/4/80 Table 3 (continued) SOUTHOLD LANOFILL HYOROGEOLOGIC INVESTIGATION RESULTS OF INORGANIC ANALYSES FRON PREVIOUS GROUNOWATER SAMPLING SJlve~ Parameters Analyzed and Concentrations Oetected (eq/1 unless otherwise noted) SodJtm Zinc Chromium Dissolved Oxvqen Temperature (°C) GW-1 90 -- 12/4/90 ND 27.1' 0.024 ND G~-2 .... 12/5/90 ND 21.7' 0.030 0.012 GW-5 .... 12/4/90 ND 27.1' 0.405* ND G~-6 85 -- 12/4/90 ND 8.73 0.038 ND G~/-7 101 -- 12/4/90 BDL 27.4* 0.214 NO G'~/-8 90 -- 12/4/90 8DL 8.67 0.221 ND Standards/Guldelines (mq/1) NYSDEC C]ass GA Groundwater NYSDOH Drinking Water 20 (ST) (ST) 0.3 (ST) (ST) - Standard * - Exceeds Standard/Guideline S1428G Well Depth Well Depth of Sample Number {feet) {feet) S-69761 103 100 (up- (screened 100 gradient) at 94.75- 100) S-68916 103.5 (down- (screened 102 gradient) at 95-100) 102 S-68831 205 198-201 (down- (screened 248-251 gradient) at 191.5- 190-200 202) 204 2O0 204 S-76687 85 (up- (screened gradient) at 70-80) Table 3 (continued) S-71045 65.5 (up- (screened gradient) at 63-65.5) SOUTHOLD LANOFILL HYDROGEOLOGIC INVESTIGATION RESULTS OF INORGANIC A~ALYSES FROfl PREVIO~IS GRO~gdATER SAHPLING Parameters Analyzed and Concentrations Detected (eq/1 unless otherwise noted) Date pH Conductivity ~ Sampled (units) (umhos) Alkalinity Chlorlde Fluorlde Cyanide Sulfates MBAS 9/10/80 -- 300 -- 37.0 ........ 12/22/80 6.3 340 ~- 35.5 <0.10 <0.005 38.4 <0.04 10/5/83 5.5 245 13.3 27.0 .... 49.0 <0.1 10/lg/83 -- 205 -- 29.0 .... 46.0 <0.1 6/18/85 6.2 185 37.3 26.0 .... 33.0 <0.1 4/1/87 5.7 60 34.73 5.9 .... 6.9 -- 4/24/80 -- 2,680 -- 286.0' - ....... 6/5/80 7.2 1,950 >900.0 248.0' .... 218.0 -- 8/20/80 7.0 1,900 ........ 237.0 <0.1 12/22/80 7.0 2,300 -- 40.0 <0.10 <0.005 210.0 0.08 7/15/81 6.4 2,900 -- 270.0' <0.1 -- 170.0 -- 8/26/81 7.0 2,000 -- 250.0* ...... 0.2 6/17/85 7.1 10,000 1,031.68 286.0' -- -- 124.0 0.2 3/30/87 6.6 2,680 855.95 280.0* .... 130.0 -- 7/25/89 7.0 2,340 828.34 .......... 12/4/90 6.0 .............. 4/7/80 -- 240 -- 12.0 .... 4/9/80 -- 8,500 -- 3,300.0' .... 4/17/80 -- 226 -- 12.0 .... 6/5/80 8.5 240 94.0 12.0 .... 12/22/80 7.5 220 -- 16.0 <0.10 <0.005 6/17/85 7.4 210 102.94 16.0 .... 3/30/87 6.5 220 97.52 14.0 .... 7/25/89 7.16 233 97.69 15.0 .... 45-47 4/12-13/84 6.0 550 88.0 30.0 51-53 6.0 680 106.0 31.0 61-63 5.6 425 8.0 34.0 71-73 5.6 540 6.0 48.0 81-83 5.8 490 6.0 36.0 91-93 5.9 300 8.0 24.0 101-103 6.0 490 10.0 30.0 lll-ll3 6.1 320 14.0 23.0 121-123 6.1 295 8.0 24.0 131-133 6.4 250 14.0 73.0 5/3/84 4.6 420 2.15 -- 3/30/87 5.0 560 8.75 59.0 Exceeds Standard/Guideline 10/19/83 -- 175 -- 20.0 ?.0 -- 1.28 <0.04 11.0 <0.1 10.0 -- g.3 -- 130.0 <0.1 189.0 <0.1 108.0 <0.1 138.0 <0.1 129.0 <0.1 78.0 <0.1 lll.0 <0.1 82.0 <0.1 73.0 <0.1 53.0 <0.1 120.0 -- 21.0 -- S1428G Table 3 (continued) SOUTHDLD LAJ, IDFILL tlYDROGEOL~IC INq/ESTIC~I~TION RESULTS OF INORGANIC ANA, LYSES ~ PREVIOUS GROUNDWATER SANPLING Well Oepth Parameters Analvzed and Concentrations Detected (mq/1 unless otherwise noted) Well Depth of Sample Date pH Conductivity Number (feet) (feet) Sailed (units) (umhos) Alkalinity Chlorlde Fluoride Cyanide Sulfates MBAS Well No. 1 141 80-82 8/80 -- 450 ............ Well No. 2 142 70-72 8/25/80 -- 500 -- 40.0 ........ Well No. 3 141 139-141 8/26/80 -- 475 -- 37.0 ........ Well No. 4 141 120-122 9/2/80 -- 575 -- 59.0 ........ Well No. 5 142 100-102 9/4/80 -- 400 -- 33.0 ........ GW-1 90 -- 12/4/90 5.0 470 GW-2 .... 12/5/90 .... GW-5 .... 12/4/90 5.0 470 GW-6 85 -- 12/4/90 5.0 370 GW-7 101 -~ 12/4/90 5.0 470 GW-8 90 -- 12/4/90 5.0 490 Standards/Guidellnes (mq/1) NYSDEC Class GA Groundwater NYSOOH Drinking Water 250 (ST) 250 0.2 25O 250 (ST) - Standard Exceeds Standard/Guidelines S1428G Table 4 SOUTHOLD LANDFILL ItYDROGEOLOGIC INVESTIGATION RESULTS OF ORGANIC COflPOUND AND PEST)CIDE AI~LYSES FR(~ PREVIOUS WATER SUPPLY WELL SA~IPLING Compounds and Concentrations Detected (uq/1) Sampllng Well 1,2-Di- 1,2,3-Tri- Tetra- Chloro- Location/ Well O~mer Depth Sample chloro- chloro- chloro- dibrome- DeslqnatiOn and Address (feet) Date orooane vrooane Aldicarb Carbofuran ethene methane WS-1 First Baptist Church 9/12/89 3.0 0.6 <1.0 <1.0 <0.5 <0.5 Route 48 WS-2 Viola Cross 90 9/12/89 15.0' 3.0 .... <0.5 <0.5 48 Church Lane WS-3 Helen Brown 9/12/89 <0.5 <l.O <1.0 <l.O <0.5 <0.5 Church Lane WS-4 Francis Wilson 60 9/12/89 ll.O* 3.0 4.0* 1.0 <0.5 <0.5 400 Church Lane WS-5 Arnold Wilson 110 9/12/89 23.0* 7.0' <1.0 <1.0 <0.5 <0.5 400iA) Church Lane WS-6 M. Wilson 8/80 27.0* ...... 2.0' <1.0 P.O. Box 112 Middle Road WS-7 S. Brown 8/80 3.0 P.O. Box 403 Middle Road <1.0 WS-9 S. Parrish 8/80 10.0' ...... 1.0' <1.0 Middle Road WS-IO J. Krupski 8/80 47.0* ...... 2.0* 1.O Depot Lane WS-11 A. Zuhoski 8/80 9.0* ..... 2.0* <l.O Oregon Road $%andards/Guldeline~ (m~l/1) NYSDEC Class GA Groundwater 50 -- 0.35 15 0.7 50 (GV) (ST) (GV) (GV) (GV) 5 5 50 50 5 5 NYSDOH Orinkin9 Water (GV) - Guidance Value (ST) - Standard * Exceeds Standard/Guideline S1428G WS-8 J. Mason 8/80 <1.0 ...... <1.0 <1.0 P.O. Box 155 Middle Road Table 5 SOUTHOLD LANDFILL HYDROGEOLOGIC INVESTIGATION RESULTS OF INORGANIC CONSTITUENT ANALYSES FROM PREVIOUS WATER SUPPLY WELL SAHPLENG Saepltng Well Location/ Well O~ner Depth Oeslqnatlon and Address (feetl WS-1 First Baptist Church Route 48 WS-2 Viola Cross go 48 Church Lane WS-3 Helen Brown Church Lane WS-4 Francis Wilson 60 400 Church Lane WS-5 Arnold Wilson 110 400(A) Church Lane WS-6 M. Wilson P.O. Box 112 Middle Road WS-7 S. Brown P.O. Box 403 Middle Road WS-8 J. Mason P.O. Box 155 Middle Road WS-9 S. Parr~sh Middle Road WS-10 J. Krupski Depot Lane WS-11 A. Zuhoskl Oregon Road Standards/Guidelines NYSDEC Class GA Groundwater NYSDOH Drinking Water (ST) - Standard * Exceeds Standard/Guideline S1428G Saalple Date 9/12/89 9/12/89 9/12/89 9/12/89 9/12/89 8/80 8/8O 8/80 8/80 8/80 8/80 Constituents Analyzed and Concentrations Detected (mq/1 unless otherwise noted) Specific Total Conductivity pH Colifom (~os) (units) Nitrate Aamonla Chloride Sulfate Iron 5.1 623 6.5 7.8 0.08 110.0 98.0 2.66* <2.2 403 6.3 7,2 0.03 51.0 73.0 1,15' <2.2 278 5.5 9.0 0.02 40.0 27.0 <O.lO 9.2 383 5.7 10.1* <0.02 42.0 66.0 0.54* (2.2 359 6.1 8.7 0.02 33.0 74.0 0.65* <1.0 350 5.8 11.0' <0.04 28.0 58.0 0.32' (NO3 + NO2) <l.O 560 5.7 16.8' <0.04 38.0 129.0 (NO3 + NO2) 21.0 325 5.4 9.2 <0.04 44.0 37.0 0.35* (NO3 + NO2) (1.O 465 5.4 13.4' <0.04 31.0 108.0 0.64* (NO3 + 1402) <1.0 500 5.9 8.7 0.05 36.0 159.0 1.08' (NO3 + NO2) <1.0 430 5.5 7.7 <0.04 33.0 114.0 0.27 (NO3 + NO2) 10 -- 250 250 0,3 (ST) (ST) (ST) (ST) 10 -- 250 250 0.3 Table 5 (continued) SOUTHOLD LANDFILL HYDROGEOLOGIC INVESTEGATION RESULTS OF INORGANIC CONSTITUENT AJIALYSES FROM PREVIOUS WATER SUPPLY WELL SAMPLING Sampling Well Constltuents Analyzed and Concentrations Detected (mq/1 unless otherwise noted) Location/ Well O~ner Oepth Sample Total Total Oesiqnatlon and Address (feet) Oate Manganese Copper Sodium Zinc M~AS Hardness A1kallnltv Arsenic WS-1 First Baptist Church 9/12/89 0.17 0.15 50.6" 0.7~ ........ Route 48 WS-2 Viola Cross 90 9/12/89 0.10 <0.10 22.2~ <0.4 ........ 48 Church Lane WS-3 Helen Brown 9/12/89 0.26 0,90~ 22.7* <0.4 ........ Church Lane WS-4 Francis Wilson 60 9/12/89 <0.05 0.11 16.6 <0.4 ........ 400 Church Lane WS-5 Arnold Wilson 110 9/12/89 <0.05 <O.lO .14.0 0.6* ........ 400CA) Church Lane WS-6 M. Wilson 8/80 <0.05 <O.lO 20.4~ <0.4 <O.1 114.0 14.0 <20.0 P.O. Box 112 Middle Road WS-7 S. Brown 8/80 0.05 0.64~ 10.8 <0.4 <O.1 230.0 lO.O -- P.O. Box 403 Riddle Road WS-8 3. Mason 8/80 0.46~ 0.64~ 26.4~ c0.4 <0.1 92.0 10.0 -- P.O. Box 155 Middle Road WS-9 S. Parrlsh 8/80 <0.05 0,31~ 14.2 <0.4 <0.1 188.0 14.0 -- Middle Road WS-IO 3. Krupskl 8/80 <0.05 0.10 14.8 0.5~ <0.1 248.0 12.0 <20.0 Oepot Lane WS-11 A. Zuhoski 8/80 0.05 0.17 14.1 <0.4 <0.1 170.0 12.0 -- Oregon Road Standards/Guidelines (mq/1) NYSD£C Class GA Groundwater NYSDOH Drinking Water (ST) - Standard * Exceeds Standard/Guidellne S1428G 0.3 1 20 0.3 ...... 0.O25 (ST) (ST) (ST) (ST) Sampling Vel1 Location/ Well O~ner Depth Desianatipn and Address (feet) WS-1 First Baptist Church Route 48 WS-2 Viola Cross 90 48 Church Lane WS-3 Helen Brown Church Lane WS-4 Francis Wilson 60 400 Church Lane WS-5 Arnold Wilson 110 400iA) Church Lane WS-6 M. Wilson P.O. Box ll2 Middle Road WS-7 S. Brown P.O. Box 403 Middle Road WS-8 3. Mason P.O. Box 155 Middle Road WS-9 S. Parrish Middle Road WS-IO J. Krupski Depot Lane WS-11 A. Zuhoski Oregon Road Standards/Guidelines (mq/1) NYSDEC Class GA Groundwater NYSDOH Drinking Water (ST) - Standard (GV) - Guidance Value · Exceeds Standard/Guideline S1428G m Table 5 (continued) SOUTHOLD LANDFILL HYDROGEOLOGIC INVESTZGATION RESULTS OF [NORGAN[C CONSTITUENT ANALYSES FROfl PREVIOUS WATER SUPPLY WELL SAHPLZNG Sample Date Selenium Cadmium Silver Lead 9/12/89 ........ 9/12/89 ........ 9/12/89 ........ 9/12/89 ........ 9/12/89 ........ 8/80 12.0' <2.0 (10.0 <lO.O Constituents Analvzed and Concentrations Oetected (mq/1 unless otherwise noted) Chromium Mercurv Dariom Phenol <10.0 <0.2 <0.2 <0.002 ...... <O.D02 <10.0 <0.2 <0.2 <0.002 8/8O 8/8O 8/80 ........ 8/80 23.0* <2.0 <10.0 <10.0 8/80 ........ 0.01 0.01 0.05 0.025 (ST) (ST) (ST) (ST) 0.01 .... 0.05 0.002 1 0.001 (ST) (ST) (ST) ! I I I I I I ! I I I I I I il I I I private wells at concentrations that were in contravention of the groundwater and drinking water standard of 0.3 mg/1. Iron concentrations ranged from 0.32 mgfl in well WS-6 to a high of 2.66 mg/l in well WS-I. Manganese was detected at elevated concentrations in four of the ten upgradient private wells, with wells GW-i and WS-8 containing levels (0.37 mg/l and 0.46 mg/1, respectively) that exceeded the groundwater and drinking water standard of 0.3 mg/1. Manganese concentrations ranged from 0.17 mg/1 in well WS-1 to 0.46 mgfl in well WS-8. Copper was detected in elevated concentrations in three upgradient private wells, namely, GW-1 (0.21 mg/1), WS-3 (0.90 mg/l) and WS-7 (0.64 mg[l). All copper concemrations were below the standard of 1.0 mg/1. Selenium was found at a high concentration (12.0 mg/1) in one upgradient private well (WS-6), which was in contravention of both the groundwater standard of 0.020 mg/1 and the drinking water standard of 0.01 mg/l. The most prevalent organic compound found in the upgradient private wells was the pesticide 1,2-dichloropropane, which was detected in seven of the ten upgradient wells. Five of these wells contained concentrations that exceeded the groundwater and drinking water standard of 5.0 ug/l as of their latest sampling. Concentrations of 1,2-dichloropropane ranged from 23.0 ug/1 in upgradient well WS-5 to a high of 27.0 ug/1 in upgradient well WS-6. In addition, 1,2,3-trichloropropane was detected at four upgradient well locations (WS-1, WS-2, WS-4 and WS-5) at levels that were below the drinking water standard of 5.0 ug/l, except for well WS-5 which contained 7.0 ug/1. Aldicarb was found in upgradient well WS-4 at a concentration (4.0 ug/l) that exceeded the groundwater standard of 0.35 ug[l. Carbofuran was detected at 1.0 ug/1 in upgradient well WS4. Tetrachloroethene was detected in upgradient wells WS-6 and WS-9 at low levels, 2.0 ug/l and 1.0 ug/1, respectively. However, these concentrations were both above the groundwater guidance value of 0.7 ug/1. In addition, landfill monitoring wells S-76687, S-71045 and S-69761 located at upgradient locations on the landfill property contained high levels of several inorganic chemicals including nitrate, iron, manganese and zinc, and elevated and detectable concentrations of several organic compounds including 1,2-dichloropropane, 1,2,3-trichloropropane, aldicarb, aldicarb sulfoxide, aldicarb sulfone, carbofuran, chloroform, 1,2,4-trimethylbcnzene, benzene, toluene and total xylenes. Monitoring well GW-2 showed no detectable levels of organics or pesticides. Elevated levels of iron and zinc were also found at this location. $14820 - 19- i I I I I I I I I I I I I I I I I I Sampling results (1987) for upgradient landfill well S-76687 show that nitrate was detected at a level of 11.0 mg/1 (high of 13.4 rog/1 in 1984), which is in contravention of the drinking and groundwater standards. Upgradient landfill well S-69761 contained only 0.53 mg/1 in 1987 compared to 11.0 mg/1 in 1980. Upgradient landfall wells GW-2, S~71045 and S-69761 contained concentrations of iron at 3.4, 1.88 and 1.0 mg/l, respectively, that exceeded both groundwater and drinking water standards. Although upgradient landfill well S-76687 contained iron at 0.2 rog/1 (in 1987), the previous high was 2.89 mg/l (in 1984). Although manganese was detected in well S-76687 at a concentration of 0.3 mg/1 in 1987 (which meets the standards for groundwater and drinking water), the previous high was 11.4 mg/1 in 1984. Zinc was found in upgradient well S-71045 at a level of 8.2 mg/1, which exceeded the groundwater standard of 5.0 mg/l. As discussed above, organic compounds and pesticides were also detected in upgradient, on-site landfill monitoring wells. Upgradient well S-76687 contained elevated levels of 1,2-dichloropropane and 1,2,3-trichloropropane in 1987, namely, 16 ug/l (high of 68 ug/1 in 1984) and 5 ug/1 (high of 20 ug/1 in 1984), respectively. In addition, in 1984, aldicarb, aldicarb sulfoxide, aldicarb sulfone and carbofuran were found at concentrations of 91, 50, 56 and 21 ug/1, respectively. Levels of aldicarb and aldicarb sulfone exceeded drinldng water standards, and concentrations of aldicarb and carbofuran exceeded groundwater standards and guidance values. Upgradient well S-71045 comained 5.0 ug/l of aldicarb in 1981, but less than 1.0 ug/l in 1983. Upgradient well S-69761 contained low levels of benzene (1.0 ug/1), toluene (3.0 ug/l) and total xylenes (5.0 ug/l), as well as 1,2,4-trimethylbenzene (3.0 ug/1) and chloroform (less than 1.0 ug/1 in 1987, but 20.0 ug/1 in 1985). Based upon available data, groundwater quality downgradient of the landfdi was characterized using data obtained from six off-site monitoring wells (Well 1, Well 4 and Wells GW-5 through GW-8) and two on-site landfill monitoring wells (S-68916 and S-68831) situated downgradiem of the existing landfffi. As shown in Tables 1 through 5, the data from the off-site downgradient monitoring wells, as well as on-site downgradient monitoring wells, indicates that, in general, groundwater downgradient of the landfill contains elevated levels of several inorganic constituents including nitrate, iron, magnesium and phenols, and elevated and low levels of several organic compounds and pesticides including 1,2-dichloropropane, tetrachloroethene, chlorobenzene, 1,2-dichloro- ethane and toxaphene and PCB Arochlor 1260 (which was detected only during one sampling event). -20- I I I I I I I I I I I I I I I I I I Little water quality data on inorganic constituents was available for downgradient monitoring wells (Well 1 and Well 4); however, the data that is available showed low/background levels. On-site, shallow (103 feet) landfill monitoring well S-68916 contained elevated levels of chloride (280 mg/1), sulfate (130 mg/1), ammonia (120 rog/l), potassium (190 rog/l), sodium (190 mg/1) and calcium (150 mg/l) based on the most recent sampling results. Low concentrations were found in the deep (205 feet) on-site well S-68831. With regard to organic constituems, on-site landfill well S-68916 contained 1,2-dichloroethane at 2.0 ug/l, 1,2-dichloropropane at 3.0 ug/1 and chlorobenzene at 9.0 ug/1, as well as the polychlorinated biphenyl (PCB) Arochlor 1260 at 0.4 ug/1. (It should be noted that subsequem sampling since 1981, when it was detected for the only time, showed nondetectable levels of PCBs. Also, 1,1,2 - trichlorotrifloroethane, found only once at 160 ug/1, is often a laboratory comaminant.) 1,2-Dichloropropane was also found in well GW-6 at 9.0 ug/l. Downgradient well S-68831, screened below the clay layer, did not comain any organics; however, trace amounts of phenols and toxaphene were detected in 1980. In summary, groundwater quality data collected during previous investigations conducted in the vicinity of the Southold landf'fll indicates that groundwater upgradient, as well as beneath and surrounding/downgradient of the landftll site, is comaminated with nitrate and pesticides which exceed groundwater and drinking water standards, and that the landfall is not the source of this contamination. The only area/well that appears to be impacted by the landfill, as defined by leachate indicators such as chloride and manganese, is a shallow well (S-68916) located on the landfill property mediately downgradiem of the existing landfill at a depth of 103 feet below ground surface. Another well (S-68831) located adjacent to this shallow well at a depth of 205 feet, and below a clay layer (North Fork glacial clay), appears to be representative of background water quality conditions. Even though the data is limited, wells located off-site and 1,200 to 2,000 feet downgradient of the landfill at a depth of 140 feet indicate background water quality. 1.3 Soils A total of nine soil samples (S-I and S-2 are duplicates) were collected as part of the N-US site inspection. Results for organic and inorganic analyses are presented in Tables 6 and 7. The results indicate the presence of elevated levels of barium, copper, lead, silver, zinc and 4-chloroanaline. Pesticides such as aldrin, 4,4'-DDE and 4,4'-DDT were also detected. The distribution of contaminants among both th on-site and off-site soil samples are generally uniform -21- Table 6 VolatJles: SOUTHOLD LANDFILL HYDROGEOLOGIC INVESTIGATION RESULTS OF ORGANIC ANALYSES FRDN USEPA SOIL SANPLZNG (all results in ug/kg) S1 SZ (DUD.) S.~3 ~ S~5 S61 S~71 ~1 S~9 Acetone 3 ~ U U U U U U U Toluene U U U U U ~ 7 U U SomJvolat~les: 4-Chloro~n~l~ne U U U U U 1,000 3 U U Phen~nthrene U U U U 3 U U U U Di-n-Butylphthalate U U U U U U U ~ U Fluoranthene U U U U 3 U U U U Pyrene U U U U 3 ~ U U U Butylbenzlyphthalate U U U U U J U U U 8enzo(a)anthracene U U U U J U U U U Chrysene U U U U J J U U U Benzo(b)fluoranthene U U U U 3 U U U U Benzo(d)fluoranthene U U U U 3 U U Benzo(a)pyrene U U U U 3 3 U U U Pest~c~des/PCBs: gamma-BHC (Lindane) U U U U Aldrin U U U U 4,4'-DDE g3E 120 3 J Endrin J U U U Endosulfansulfate U 57 3 U 4,4'-DDT 410E 450 71E U gamma-Chlordane 3 3 3 fl Endosulfan II U U U U 1 _ Sample collected from bottom of former scavenger waste lagoons. U - Analyzed for but not detected. fl - Estimated value - present below CRQL but above IDL E - Estimated value NOTE: 0nly detected compounds shown. J U U U U U U 11 U U U J 24 U J U U U U U U U U U J 76E U U U 32 U J J U U 3 U U U J S1428G Tab1 e 7 SOUTflOLD LANOFILL HYDROGEOLOGIC XNVESTIGATEON RESULTS OF INORGANIC ANALYSES FRO# USEPA SOIL SAMPLING (all results in ag/kg) S1 S2 (Dup.) S3 S4 S.~S S~61 S~71 S81 sg I~etals: Alumlnum 4640 5320 2140 4030 4310 12700 3080 1010 5280 Arsenic 8.3 8.7 3 3.2 3.7 15.6 6.8 J 8.5 Barium J J J J 52.2E 693E 61E J J Beryllium J U U U U 1.7 J U U Cadmium U U U U U 8.5 U U U Calcium ~ J J J 1300E 5180E 1500E J J Chromium 6.9 7.3 3.3 6.3 5 40.9 6.6 2.6 4.7 Cobalt U J U U U J U U U Copper 19.?£ 16.7£ 8.4 lO.8E 16.7E 3020E 51.7E 12.8E 7.8 Iron 6370 7280 5010 4940 6120 15200 6640 1§90 7800 Lead 85.8 74.1 49.5 2036 ll7 412 24.5 13.2 28.1 Magnesium ~ J J J J J J J j Manganese 102E 106E 75.7E 45.7E 69.7E 57.2E 45.5E 20.9E 36.7E Mercury R R R R R 10.9 R U U Potassium 3 3 J 3 3 J 3 J J Selenium U U 0 3 3 9.1E 3 U U Silver 3 2.7 U 3 3 24.3 2.2 U 3.1 Sodium 3 3 J 3 3 3 J J J Vanadium 13 13.8 3 3 J J J J 17.9 Zinc 44.6E 44E 75.9E R 134E 106OE 215E R R 1 _ Sample collected from bottom of former scavenger waste lagoons. U - Analyzed for but not detected. J - Estimated value - present below CRQL but above IOL E - Estimated value R - Analysis did not pass EPA QA/QC NOTE: Only detected metals shown S1428G except for sample S6 collected from within one of the former lagoons which showed relatively higher levels of metals. Sample S7 and S8, also collected from within the former lagoons, showed levels of contaminants in the same range as other on-site and off-site soil samples. s ~4~ -24- Appendix H m m ~ ~ ~m mm ~mm m mm m mm m mm ~ m m mm mm mm m I WELL CONSTRUCTION LOG SITE Southold LBndfill JOB NO. TOTAL DEPTH 27' SURFACE ELEV. 15.6' MSL WATER LEVELS (DEPTH, DATE, TIME) 12.85. ?/22/gl RISER DIA 2" MATERIAL PVC LENGTH 9.~' SCREEN DIA 2" MATERIAL stalnless st~l LENGTH 20.0' PROT CSG DIA 4" MATERIAL Steel LENGTH 5.0' SCHEMATIC 1027 WELL NO. MW-2$ TOP RISER ELEV. 18.15' MSL DATE INSTALLED 4/2~/~1 SLOT SIZE 0.020 3.0 Prot. Csg Stlckup 2.6 Riser Stickup Surface Seal Type Type I - PortlanJ Cement Ground Surface 2.5 Bottom Surface Seal Grout Type Ngne Seal Type Bentonite Pellets 2.5 Top Seal 4.~ Top of Fine Sand 5.0 Top Sand Pack 7.0 Top Screen Sand Pack Type/Size Mori~ #2 27.0 Bottom Screen 27.5 Total Depth of Boring Comments Driller P. Zackman Geologist P. ~qnde NYS DEC Inspector G. Desa~ Sl194G/1 Appendix I I I I ! I I I I I $146~ V~ELL CO]V{])I .t<.IIlON~CONSTI~U~'~[ON LOllS - ~i:l~.l.~ {}{ :V]C~i'i'{f OF L~FI{.1. I I I I I I ! I I I i I I I I ! County.... ~..U. f~ ~ .O.~..k.. ............... ORIGINAL--tO COMMISSI~ State of New York Department of Conservation Division of Water Resources COMPLETION REPORT--LONG ISLAND WELL Site 811 Wen No. 8-53326 LOG Ground Surf., El ............ ft. above ~, ^ V To of W~ll Owner Suffolk County Dept. of Envtrnomental Control Address ....}.3..~..~.... ~9.~...O.~ ....P..~.,.~. ~..~. ~. ............... .H..~., .~..p..~. ~ ?:~. ~ s....,.H. & .Y., ................. Location of well ......O.~[.°..~....R..°...~...d. .C..~.L..~..h. ~..g.~ .s..~.:..Y...' .................. Depth of well below surface .......... ..9.~.'. ............. .~...n. .................................................... feet 60' 9" Depth to ground water from surface ............................................................................feet CASINOS: Diameter...-...~.. .................. in ......................... in ......................... in ......................... in. Length.. Z.9..'.... -~.. ii ............. ft ......................... ft ......................... ft ......................... ft. Sealing Lead Packer Casings removed .......................................................................................................... SCaEENS: Make ~.O...h..~.B...O. 13. ................................... Openings .......... ]:.~ ........................ Diameter .......... ~ ............... in ......................... in ......................... in ......................... in. Length ........ ..1.9 .................. ft ..................... ~t ......................... ft ......................... ft. Depth to top from top of casing .............................................................................. ft. P.M~NO T~SZ: Date....1...0./.~/.7.~ ................. Xest or permanent p~mp?..~,t. ...... Duration of Test ............................................ days ......................... ~ ..................... hours Maximum Discharge ................... ~..0.. ........................................... gallor~ per minute Static' level prior to test ......... .~...0..~,f~5 ........... ft .......... ~'0' ............ in. below top of casing Level during Max. Pumping ............. ¥.....ft....~ ..................... m. below top of casing Maximum Drawdown 5 1 ' ' ft Approx. time of return to normal level after cessation of pumping ............................................ hours ......................................... minutes PUMP INSTALLED: Tv~ Make None ~v-- ................................................................................ Model No ..................... Motive power ................................ Make ...................................... H.P ........................... Capacity .......................... g.p.m, against t ................................. ft. of discharge head No. bowl~ or stage~ ................................ ) ......................................... ft. of total head DRoP LINE: SUCTION LINZ: Diameter ..................... .N...0...~..e. ..................... in ......................................................... in. Length .......................................................... It ......................................................... ft. Method of Drilling (Rotary, cable tool, etc.) .................................................................. Use of Water ............................................................................................................ Work started October 18, 197~ Coml - October 22, 197~ .................................................................. p ete~l .................................... Da~ ~l?.(lh...~5.~ .19~5 Drille~aSt Coast Well Drillin .................................. ............ Liceme No .............. ~. ........................................ NOT~: Show log of well--materials encountered, with depth below ground surface, w. ater bearing beds and water levels in e~.h, casing% screens, pump, addi- Uonal pumping tests and other matters of interest. D~scribe repair job. See Instructions as to Well Drillers' Licenses and Rej~ort~pp. 5~. ..... ~ ! I I I ! I I I I I I Coun ty....~.~..~..Q~..k. ................ ORIGINAL--TO COMMISSIO~ State of New York Department of Conservation Division of Water Resoumes COMPLETION REPORT--LONG ISLAND WELL Owner $..u..~..f'...O...1...k......C...O.~3 n t ~ Dep. t Address .1. ~.?..~... ~..o..g_ .O. ?......P..a P. kw 8~.. ................. .H..~..u. _D. p...8. U.[ .e.,L .~..,. ~.... ........ Location of well ............~,.!EI/lh.!.$....~Ja.~ ............... ~.hk~.~J~.~SL~l.~..L.JIJ. a.~.^ ........... Depth of well below surface.......~..3..!. ..........9...". ................................................... feet Depth to ground water from surface ................. ?..?: ............ .~.. ....................................... feet CASINOS: Diameter ...... ~ ................ in ......................... in ......................... in ......................... in. Length.. ~3]...!....9.~! ........ ft ......................... ft ......................... ft ......................... ft. Sealing Lead Packe~, Ca.dng~ removed .......................................................................................................... SCREENS: Make Johnson .... lo · - ~emng~ .............. ~...-. ...................... Diameter ......... ~. ................ in....; .................... in ......................... in ......................... in. Length .......... ..]:...0. ................ ft ......................... ft ......................... ft ......................... ft. Depth to top from top of casing .............. ~. ........... ~ ............................................... ft. PUMPINO TEST Date 10/10/71~ ~' - - - : .......................................... lest or permanent pump?.LJ-:.~.~[.l~. ....... Duration of Test ............................................ da~ ..................... ~ ......................... hours Maximum Discharge .................. ~.~ ...................... i ..................... ~mllom per minute Static level pr/or to test .......... .?..~ ............ ft ........... ..~. .............. in. below top of casing Level during Max. Pumping......~.~. ......... ft ............ .9.. ............. in. below top of casing Maximum Drawdown .................. ~.'. ............... ..~...". .................................................. ft. Approx. time of return to normal level after cessation of pumping ............................................ hours .......................................... minutes Pu~P INSTALLS): None Type ........................ Make ........................................................ Model No ..................... Motive power ................................Make ...................................... H.P ........................... Capac/ty ..........................g.p.m, a~ain~t ~ ................................. ft. of di~ha~e h~ad No. bowls or sta~es ) · .. it of total head DROP LINE: SUCTION LIN~: Diameter ................. N'...o.n..e.. ......................... in ......................................................... in. Leng~ ....................................................... i..ft ......................................................... ft. Method of Drilling (Rotary, cable tool, etc.) .................................................................. Use of Water ............................................................................................................ Work ..................... ¢ompleted..O.?../?..o..b...e...v......1..O.,~......19 ?11 Date Supply Co., Ine. Liceme No ........ 52 .................... No~: Show log of well--matedah encountered, with depth below ground surfac~, water ~ beds and water levels in e~.h, caslns~ ~..reena, p.uml), addi- tional pumping tests and other matters of mteresL Describe repair Job. See Instructions as to Well Drillers' Licenses and Reports~pp. §-7, Well No..~.:.~533~7. ......... :....! LOG Ground Surf., El ............ ft. above sea A V T¢ of Well COMPLETION REPORT - LONG ISLAND WELL u.s. :,eological Survey 5 Aerial Way, Syosset, ~ _ -- New York 11791 ~ CASINGS 31.41 ft. 51.09N. I I I.. SEALING ..... ~T. ft. fl' J tr. PVC 91--~r-~ 46.09' - 51.09' 2 PUMPING TEST In. I~1~ LLED iff. belme top ~ i I I LINE in. LINE fl. 5 46.09' 9/19/78 9/19/78 9/19/78 U.S.G.S. 'NOTE: Show lng of well - materials encountered, with depth below ground stzface, water hearing beds and waler levels in each, casings, screens, pump, additional pumping tests and other matters o~ interest. Describe repair job. See Instructions as to Well Drillers' Licenses and Repons. Pages S - 7. ORIGINAl. - Environmental Conservation Cop3~ County Well No. I I ! I I ! I I I COMPLETION REPORT - LONG ISLAND WELL LOCATION OF WELL ! DEPTH OF WELL BELOW SURFA£E / DEPTH TO GROUND WATER FROM SURFACE CASINGS LENGTH ft.I ft. CASINGS ft' I ft. SEALING REMOVED SCREENS MAKE [ OPENINGS DE~H TOTOP FROM TOP ~ CASI~ DATE DU~^TtON OF T~EST ~ days! PUMPING TEST STATIC LEVEL PRIOR T~:IST hours ~A]L~M ~T OR PERMANENT PUMPT ~M DISCHARGE /~"~ sallons per min. LEVEL ~ in. ~1~ DURING M~IMUM P MPING ft.] top ~ casing MAXIMUM DRAWDOWN TYPE MOTIVE POWER CAPACITY in. below top of casing Ap~'oximate time of return to nmmall ff. hrs.[ MAKE MAKE PUMP INSTALLED level after cessation of pumping .p:EL NO. ft. of discharge head NUMBER BOWLS OR STAGES DROP LINE DIAMETER g.p.mo against I ft. of total head SUCTION LINE DIAMETER LENGTH USEO FWATER LENGTH ft. METHOD OF DRILLING [] rotary [] cable Ioof [] a~her C OMPL~"r ED .RSTAETEO *NOIT:/Show' I~f~well - materials encountered, with delXh below ground surface, water bearing beds and water le~ls in each, casings, screens, pump, additional pumping tests and other matters of interest. Describe repair job. Jflo See Instructions as to Well Drillers' Licenses and Reports. Pages 5 - 7. , -'~.,d %'~-~ DUPLICAT~ - Reteln ' · r,-'~"'J-'-' ~L/~--d~ ~;~.,s_ · I III IIIIIlllllll II I II IIII1~1111 IIIIIIIIIIIlm' Ground Surface El. fl. above sea A ft. TOP OF WELL ~.~'~/..~//~ Ni~I' 'f~ ~TATE OEPAKTIdENT ~ EMViROI,~!IdI:I<TAL CONS~ATION OWNER ~"-n · /, ~. Gro~md Surface ADD~TSS ~/~'S'~ ~*~. -~ H~~ ~.y ~,. ~ATi~ OF WELL ~ ~ / CASINGS ,,.I · ,,. ,.. ~H ~ 1' ' I O~NI~S ~ ,..I ,..I ,.. , "~H / D~H TOTOP FROM TOP ~ CASI~ 'b*te TuT ~ ~an~ Pum~ D~ATION ~ T~T MAXIMUM DlJCHARGE days[ ~, / ~. [ Io~ casJ~ ft. j to~ PU~P I~TALLED 8.p.m. a8aiflst ~ ft. d dlschar~ head~ ~. ~ t~al ~ad DROP LINt SUCTION LINE DATE / [ [ DKI~K ~ ~ ~::- eN~Sh~ l~ of well - ~lerials enc~nter~,.wilh de~h ~1~ grou~ s~face, ~ler BearinB ~s a~ water levels in eac~ ca~in~s, screens, P~D, ~diti~l pumpin8 ~esls and ot~r ~lters ~ interesl. Des~i~ re~ j~. ~ '~:':~-~ ~e Inslr~tions as to Well Drillers' Licenses a~ Repel5. Pases ~ ~ 7. ORIGINAL - Environmental C~s~atl~n I Copy ,I ! I I ! I ! I ! i I I I I I I DEPTH OF WELL BELOW SURFACE / ' ' I DEPTH TO GROUND WATER FROM SUIU:ACE TOP OF WELL CASINGS S~AUN~ CASINGS SCREENS ~XIMUM DISCHAR~ top ~ ,casl~ top PUIP INSTALLED CAPACI~ NU~ER ~ ~ STAG~ DNOP LINE SU~TIO~ M~H~ OF DRIVING USE ~ Instr~tions as to Well Drillers' Licenses a~ Re~s. Pases 5 - 7. ORIGINA/ - Eflvltoflmlntll Coaservetllm Get)' I I I ! ! I I I I I I I I I I I I I I ~ DDP,~SS "~H OF WELL BE~ SURFAC DEPTH TO GROUND WATER FRC~ SURFACE .~ , ~,. ft. I -U.// ~t. CASINGS DIAMETER · ,~,'~ in. J in. in. L~NGTH CASINGS REMOVED SEALING SCREENS OPENINGS , DEPTH TO TOP FROM TOP O~ CASING iR. PUMPING TEST -~-EATION OF TEST daysI STATIC LEVEL PRIOR TO T ST MAXIMUI~ DRAWDOWN ~NT PUMP! MAXIMUM DISCHARGE LEVEL DURING MAXIMUM P in. belOW ft. top of casin8 j 1 Ap~oximate time of return to no~ma~l level afte hts.1 gallons per min. in. below top of casing MOTIVE pOWER CAPACITY --~ MAK~ MAKE PUMP INSTALLED MODEL NO. NUMBER BOWLS OR STAGES DROP LINE £NGTH ~ETHOO OF DRILLING rotary [] cable tool ft. other L~' ! t~/'~ .... ft. of total head -- SUCTION LINE -STARTER LENGTH USE OF WATER S~ J~ of well - msleri~ls e~coumemd, wiJh depth below ~rou~ surf~, water ~ari~ ~s a~ water levels in each, casi~s, screens, P~P, additi~al pumping tests and ot~r ~tters of interest. Descri~ re.ir j~. See Instructions as to Well Drillers' Licenses and Repots. Pa~es 5 - 7. ORIGINAL - Envlronmsntal Conservation Copy El. ft. above sea ~ llt. V > OF WELL il I I I I I I il I I I I I I I I :1 I I NEW YORK I DEPARTMENT COMPLETION REPORT - LONG ISLAND WELL .~ ' '/ ' _,~ ,n.J ~H SCREENS "I t I PUlP INSTALLED ~Y~ ~ M~EL NO. M~IVE P~ER MA~ NUMBER ~LS ~ STAGES ft. ~ t~al DROP LIiE ~U~TIOi LIgE D~A~TER DiA~ ft. M~H~ OF DRIVING USE ~ WATER ~rota~ ~cablet~l ~her W~K STA~ED , . ~ . / COMe,ED , , , DATE I /, /'~ DRIL~R ~ I / J LICENSE NO. .'/?I/',1 ?: ,,., . .',.-_ I water ~ari~ ~s a~ water levels in each, casi~s, screens, prop, additi~al pumping tests and ot~r matters d interest. ~scri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pages S - 7. DUPLICATE - iltJln I I ~.,~' ~,:~ ~.~ NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION Coumy COPLETION REPORT - LONG ISLAND- WELL weJI OWNER LOCATION OF WEL ~L~ ~ ~ / / SCIEENS MA~ OPENING~ ~.~ i~, & in. in. in. ~ ft, ft. ft. ft. days hours gallons ~r min. i min- PUMP INSTALLED in. in. ft. M~H~ OF DRIVING USE OF WATER ~ rotary ~ cable t~l ~ other ~.~ DATE ~ /{ / JDRIL~R O ) / ~ J LICENSE NO. 'N~E:5~ I~ of well - interNals encountered, with de~h ~low grou~ surfak, water ~ari~ ~s a~ water levels in each, casings, screens, p~p, additi~l pumping tests and ot~r matters ~ interest. Descri~ re.ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pages 5 - 7. ORIGINAL - Environmental Conservatlofl Copy I I I I I I I I I I I I I NEW YORK SrATE DEPARTMENT O~ ENVIRONMENTAL CONSERVATION OWNER ADDRESS CASINGS LENGTH SEALING ft'l lt. CASINGS REMOVED It' I ft. SCREENS DEPTH TO TOP FROM TOP O1: CASING PUMPING TEST DATE TEST OR PERMANENT PUMPr DURATION OF TEST MAXIMUM DISCHARGE STATIC LEVEL PRIOR TO T¥ST in. below ft. ! top of casing LEVEL DURING MAXIMUM I~JMPING in. below ft.~ top of casing MAXIMUM DRAWDOWN Ap~'oximate time of return to normall level after cessation of pumpinR ft. hrs.I min. PUMP INSTALLED M~'IVE POWER MAKE CAPACITY g.p.m, against I ft. a~ discharge head NUMBER BOWLS OR STAGES ft. of total head DROP LINE SUCTION LINE DIAMETER DIAMETER LENGTH LENGTH ft. ft. USE OF WATER METHOO OF DRILLING [] rotary [] cable tool [] o~her WORK STARTED -- / -- I COMPLETED .ATE - I "N~E~I~ of well - ~terials encountered, with de~h below grou~ surface, water ~ari~ ~s a~ water levels in each, casings, screens, p~p, additi~l pumping tests a~ ot~r matters ~ intemst.~scri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pages 5 - 7. # LO(; Ground Surface El .... ft. above se~ A ft. V TOP OF WELL i I I I I I I I I I I I County COMPLETION REPURT - LONG ISLAND WeIINo, ~DDRES5 /~,_ Ground Surface LOCAT"--'---'~ON OF WELL , _. El. -- ~.ft. above -' : i ft. DEPTH OF WELL BELOW SURFACE ~,,.+~to DEPTH TO GROUND WATER FRO/H SURFACE TOP OF WE~L -DIAMETER CASINGS ~ i.. r'~://" i.. i.. i.. // SCftEENS /, ,%~ OPENINGS J/ ft. ft. ft. ft. PUMPING TEST ft. hrs.I min. PUMP INSTALLED [] rotary [] cable tool [] other * '?~/; -' ~' , WOP. K STARTED ~//,,/.~.~,/ ~.~//"~/'~' ~,/ COMPLETED / -~:-I ' DATE . . /., ~RILLER/'~ /~ iLiCENSENO' . 'NOTE:/Show 'l~ of well - materials Encountered, with depth below ~ro..nd surface, water bearing beds and water levels in each, casings° screens, pump, additional pumping tests and other matters of i,terest. Describe repair job. See I,structions as to Well Drillers' Licenses and Reports. Pa~es $ - 7. :-: DUPLICATE - R~talw ,~, . - County WeU No. COMPLETION REPORT - LONG ISLAND WELL I I I I I I I I I I I I I I I I I LOCATION OF WELL I ~' CASINGS SCREENS DEPTH TOTOP FROM TOP OF CASING DATE DLRATION OF TEST ft. PUMPING TEST TEST OR PERMANEHT PUMPI MAXIMUM DISCHARGE days[ hours lallons per man, STATIC LEVEL PRIOR TO T~ST in. below LEVEL DURING MAXIMUM P~JMPING in. below ft. ~ top of casins ft. ] top o~ casinl MAXIMUM DRAWDOWN ] Approximate time of return to nomall level after cessation of pumpins ft'I hrs.I min. P VI~IP INSTALLED TYPE MAK~ MOTIVE POWER MAKE CAPACITY i.p.m, apinst [ ft. of discharse bead NUMBER BOWLS OR STAGES ft. e~ tmal head DROP LINE SUCTION LINE DIAMETER DIAMETER LENGTH LENGTH ft. ft. METHC~) ~ DRILLING .~ USE OF WATER r-lrotary li cable tool limber WORK STARTED ~/~/, /l' COMPL_FTED /c~ ~//i L~;i/CE NSE NO, eNOi-E: ~/~/~'/of w!ll. ma/eria Is ~n::~:~r~:~h depth be Iow [round s u=ce, water bearing beds and water levels in each, casings, screens, pump, additional pumping tests and other matters o~ interest. Describe repair job. See Instructions as to Well Drillers' Licenses and Repo~s. Pages 5 - 7. DUPLICATE - Retain * LOG Ground Surface EL A TOP OF WELL -~-- ~-,~'~ ft, above sea ft. Co.r.y COMPLETION REPORT - LONG ISLANDW.~IIjWEI. Well No. ~ ~ .~,. ~2~ El. ft.a~es~ CASINGS ft.I ft. ft.I ft. OPENINGS ,,ysl hour, gallons ~ min, STATIC ~VEL PRIOR TO T~ST in. bel~ LEVEL DURING MAXIMUM P~MP[~ i~. ~1~ fl. hrs.I- min. PUMP INSTACLED ~ r~ary ~ cable t~l ~ ~her ~ *N~E:~ ~ of well - ~terials enc~nler~, with de~h below 8rou~ surfak, water ~arin8 ~s a~ water levels in each, casin[s, screens, p~p, addilJ~al pumpin8 tests and ot~r ~tters ~ interest. Descri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pases 5 - 7. ORIGINAL - Envbonmental Conse~atlon Copy I I I Suffolk Counly NEW Y( ATE DEPARTMENT OF ENVIRONMENTAL CONSERV COMPLETION REPORT - LONG ISLAND WELL S-76687 Well NO. OWNER Suffolk County Dept. of Health Services ADDRESS 225 Rabro Drive East, Hauppauge, NY 11788 LOCATION OF WELL Southold landfill DEPTH TO GROUND WATER FROM SURFACE 85 CASINGS DEPTH OF WELL BELOW SURFACE DIAMETER LENGTH none none MAKE OPENINGS . 016 DIAMETER 4 'n.I '"'1 LENGTH DEPTH TO TOP FROM TOP OF CASING PUMPING TEST DATE TEST O~ PERMANENT PUMP? 5/1/84 test DURATION OF TEST daysJ 2 hours STATIC ¥ in. below LEVEL PRIOR TO T ST ft.J top of casinJ~ MAXIMUM DISCHARGE 10-15 LEVEL DUR NG MAXIMUM PUMPING ft. J ~ LOG Grounci Surface TOP OF WELL 38 ft. 3 ' in. grade ft. in. ware ft. gallons per min. in. I~low MAXIMUM DRAWDOWN top of casing Approximate time of return to no~mall level after cessation of pumpinB ft. hrs. J min. PUMP INSTALLED MODEL NO. H.P. TYPE MAI([ MOTIVE POWER MAKE 70' 80' 85' CAPACITY g.p.m, against J ft. of discharge head NUMBER BOWLS OR STAGES ft. of to~al head DROP LINE SUCTION LINE DIAMETER DIAMETER in. in. LENGTH LENGTH ft. ft. METHOD OF DRILLING USE OF WATER [] rotary [] cable tool ~other ._~ observation COMPLETED 5/1/84 WORK STARTED 5/1/84 DATE 5/1/84 D~ILLER $. Hansen *NOTE: Show Io~ of well - materials encountered, with depth below ground surface, water bearing beds and water levels in each, casings, screens, pump, additional pumping tests and other matters of interest. Describe repair ida. See Instructions as to Well Drillers' Certificates of Registration andReports. Pages 5 - 7. ORIGINAL - Environmental Conservetloe Copy sand ~ grave% tabll: 38 ft. sump ft. COMPLETION REPORT - LONG ISLAND WELL ......... ADDRESS Ground Surface L~ATIO~ O~ WELL ~ / .. ? *' ,. DE~H TO GROUND WA~R FROM SURFACE~ CASINGS DIA~TER ff.] ft. ff.] ft. SEALING CASI~5 SCREENS DIA~TER DE~H TO TOP FROM TOP ~ CASI~ DATE TEST ~ PE~ANENT PUMP~ D~ATION ~ TEST MAXIMUM DISCHAIGE /~" daysI hours 8ailons ~r min. , STATIC ~VEL ~1~ TO T~ST/ in. ~1~ LEVEL DURING ~iMUM PpMPING in. ~1~ ~ ff.~ · top~casins ft.// tog~caslnl MAXIMUM D~WD~N Ap~imate ti~ ~ mtmn to nmm~l level after cessation ~ ~mpin8 M~IVE P~ER ~KE H.P. CAPACI~ NUMBER STAGES ~H~ ~ DRIVING USE ~ WATER W~ STA~ED ~ t / COMe'ED, water ~ari~ ~s a~ water le~ls in each, casi~s, screens, prop, addi~i~l pumpin8 tests a~ ot~r ~tters ~ intemst~scri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Re~s. Pases 5 -7. I I I I I I I I I I '1 I I I I I I I I COMPLETION REPORT - LONG ISLAND~'ELL We!lNo. OWNER DiA~TER daysJ hours gallons ~r min. STATIC ~VEL PRIOR TO T~ST in. bel~ LEVEL DURING MAXIMUM P~MPING in. ~1~ MAXIMUM D~WD~N Ap~oximate ti~ ~ return to n~m~l level after cessation of pum~i~ PUlP INSTALLED CAPACITYj g.p.m, against J ft. ~ discharge head ft. ~ t~al ~ad OROP LINE SU:TIO~ LI~E ~N~H ~NGTH M~H~ OF DRI~IN~~ USE OF WATER ~rotary ~cablet~l ~r ~ e~ W~K STARTED / ~/ ' CO~ED OAT~ ~-- 7' 2L~R~., ~/ LICENSENO. *N~E~Sh~ I~ of well - ~terials enc~nter~, with de~h ~1~ ~rou~ surfak, water ~ari~ ~s a~ water levels in each, casi~s, screens, prop, additimal pumping tests and ot~r ~tters d interest. Descri~ re.ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep.s. Pages 5 - 7. ORIGINAL - EavlreeJeatal Ce~Je~atlee I I I I I i I I I I I I I ! I I I I I COMPLETION REPORT - LONG ISLAND WELL w~HNo. ~ OWNER ~ .-, / ADDRESS / Ground Surface DE~H ~ WELL BELOW SURFACE k/ ~ / DE~H TO GROUND WATER FROM SU~ACE / ft, ~ ~ ft. ~ TOPOF WELL CASIHGS SCREENS DiA~TER DE~H TO TOP ~ROM TOP ~ CASI~ daysI ho,rs gallons ~r min. , STATIC ~VEL PRI~ TO T~ST in. bem~ L~VEL DURING in. ~1~ ~. ~ top ~ casing ft. top ~ casi~ MAXIMUM D~WO~N ff. Apff~imate time ~ ~turn to nmm~lhr.s.~ level after cessation of pump~min. PUMP INSTALLED CAPACi~ DIA~TER DIA~TER ~N~H ~NGTH fl, ~ rotary ~ cable t~l ~ other · N~ S~ I~ of well - ~terials enc~ntet~,with de~h below gr~ s~fa~, water ~arin8 ~s a~ water levels in each, casi~s, screens, p~p, - additi~l pumping tests a~ ot~r matters ~ interest. Descri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pages 5 - 7. I I I I I I i I I I I I I I I I I I OWNER NEW 'JJJSTATE DEPARTMENT OF ENVIRONMENTAL CONSER~ON COMPLETION REPORT - LONG ISLAND WELL Well No. ADDRESS / LOCATION OF WEL~ . . ..-- , DE~H TO GROUNg W ' ' D~H OF WILL BEL~ SURFACE ATER FRO~ SUR~C~ , ,~ DIAMETER LENGTH ft. I SEALING in. in. J ft. ft. J CASINGS REMOVED SCREENS DIAMETER DEPTH TO TOP FROM TOP OF CASING PUMPI#G TEST DATE TEST OR PERMANENT PUMPJ DbRATION OF TEST MAXIMUM DISCHARGE daysJ hour.~ gallons per min. in. below LEVEL DURING MAXIMUM P~JMPING top of casing ft. / MAXIMUM DRAWDOWN Approximate time of return to norma~l level after cessation of pumping fi. hrs.[ min. PUMP INSTALLED STATIC LEVEL PRIOR TO T¥ST ft.J MOTIVE POWER MAKE CAPACITY g.p.m, asainst J MODEL NO. H.P. in. below top of casinJ ft. efdischarge head NUMBER BOWLS OR STAGES ft. of tolal bead DROP LINE SUCTION LINE DIAMETER DIAMETER LENGTH LENGTH ft. METHOD OF DRILLING , USE OF WATER f-i rotary [] cable tool [] other/~/~,~'," ~ W.X STARTED ~,/~, COMPLETEO 'NOT~: sh~w lng of well - materials encountered, with de~h below ground surface, water bearing beds and water levels in each, casings, sc~eenso pump, additional pumping tests and other matters o~ interest. Describe repaiF job. See Instructions as to Well Drillers' Licenses and Repo~s. Pages 5 - 7. * LOG Ground Smface El., DUPLICATE - Retail A V TOP OF WELl iff. Jno ft. I I I I I I 1 I I I I I '1 I I I i I Well No. Cour~y COMPLETION REPORT - LONG ISLAND WELL I ~ ' Gro~ S~face ADD,SS D~ OF W~LL BELOW SUR~C~ ~ DE~H TO GROUND W~ FROM SUR~CE ~ TOP OF WELL DIA~ER Z i..I ~/, ,..I,..I ,.. SEALING CASI~S ~M~ED )E~H TO TOP FROM TOP ~ CASI~ PUBPING TEST DATE TEST ~ PE~NENT PUMP~ .~Ar~o~ ~ ZESZ ~AX~U~ days~ hours gallons ~ min. . top ~ casin8 ft. [ top ~ casi~ MAXIMUM ~WD~N Ap~imate ti~ ~ return to nm~l level after cessation ~ pumpin8 ] fl, hrs. J min. PUNP INSTALLED TY~ ~ ~EL NO. M~&VE P~ER MA~ H.P. CAPACi~ I g.p.m, asainst ] ft. ~ dischar~ ~ad NUMBER ~ ~ STAGES ft. ~ t~al ~ DROP LINe SUCTION LINe DiA~TER DIA~ER in. in. ~H ~N~H ft. ~. M~H~ ~ DRIVING~. USE ~ WATER ~mtary ~cablet~l ~M~r ~ DATE - t DR(L~R~ .~ 1 LICENSE NO. -- h/ ~ ~ ~ I , - I ~ ~ ~-~ *N~E: ~, ~ of well - ~terials enc~.te~, wi~h de~h ~low ~r~ s~a~, water ~ari~ ~s a~ water le~ls in each, casi~s, sc~ens, p~p, additi~l pumpin~ tests a~ ot~r ~ttets ~ i.te~st. ~scri~ re. ir j~. See Instr~tions as to Well Drillers' Licenses a~ Rep. s. Pa~s 5 - 7. i I COMPLETION REPORT - LONG ISLAND WELL weuNo. Ground L~TI~OF WELL ~H TO GROUND WATER FROM S~FACE CASINGS DIA~ER SEA LI~ CASI~S ~M~ED SCREENS O~NINGS ft. [ ~- ft. DATE TEST m ~ANEm PUMP~ OakTION ~ TEST I MAXIMUM DISCHARGE days hours ~allons ~ min. STATIC ~VEL ~1~ TO T~ST in..l~ LEVEL OURl~ ~IMUM P~MPING in..I. ~. ~ top ~ casin H'/ top ~ casi~ M~IMUM D~WD~N Ap~imate ti~ ~ mum to nm~l level after cessation ~ ~mai~ ~. hrs.[ min. P~P INITaLL~D M~IVE P~ER MAKE H.P. CAPACI~ B.p.m. aplnst I ft. ~ discharle head NU~R ~ ~ STAGES DROP LINE ~UCTiON LI~E DIA~R DIA~ER ft, fl. ~H~ OF DRIVING USE ~ WA~E ~N~E~ of well - mterials enc~nte~, with deah k Iow grin s~faa, water ~ari~ ~s a~ water le~ls in each, casiqs, screens, p~p, additi~l pumping tests a~ ot~r ~tters ~ interest. ~scri~ re. ir j~. See Instr~ti~s as to Well Drillers' Licenses a~ Eels. Pages 5 -7. DUPLICATE - Rutall I ii I I I I I I I I I I I t I I I I I i I I I i I I I I I I County ' NEW Y~'( STATE DEPARTMENT Of: ENVIRONMENTAL CONSER~ "ON COMPLETION REPORT - LONG ISLAND WELL ADDRESS LOCATION OF WELL,.~ ft. I fto Jrt. ~EAUNG ft. I ft. l C^S~NGS REMOVED SCREENS DIAMETER 'LENGTH in. 'DEPTH TO TOP FROM TOP OF CASING DATE PUMPING TEST ft. 'DLRATION OF TEST daysl hour~. STATIC LEVEL PRIOR TO TIST in. below -MAXIMUM DIL~WD(~gN ft, top of casir MAXIMUM DISCHARGE ] Apl~oxJrnate time of return to nmma~l ft. hrs.J_ /ALLED MOTIVE PC)WER CAPACITY ~UMBER BOWLS OR STAGES LEVEL DURING MAXIMUM P~MPING lallons per min. in. below ft. ! top e~ casin$ level after cessation of Pumpin8 ft, of discharse head DROp LINE 'LENGTH METHOO OF DRILLING [] rotary [] cable tool [] other WORK STARTED ft. of total head SUCTION LINE LENGTH Jno log of well - materials encountered, with depth below ground surface, lter bearing beds and water Jevels in each, casings, screens, pump, additional pumping tests and other matters of interest. Describe repair job. See Instructions as to Well Drillers' Licenses and Reports. Pages 5 - 7. ORIGINAL - Envlroomental Conservation Copy Well No, -- * LO(; Ground Surface El. --------~--~.ft. above sea ~ ~. TOP OF WE[ -CO 'IETION REPORT - LONG ISLAND WELL LOCATION OF WELL..~ .- __ CASINGS DIA~TER - ~ -- ~ -- 'SEALING CASI~S ~M~ED SCREENS 'LENGTH ~v~ ft. I 'DEPTH TO TOP FROM TOP OF CASING DATE 'bi. RATION OF TEST daysI 'STATIC LEVEL PRIOR TO T~ST . ~to! MAXIMUM DRAWDOWN in'l in'l in. ft' I ft.J ft. PUMPING TEST MAXIMUM DISCHARGE hour: in. below top of casil sallons Per min. LEVEL DURING MAXIMUM PjUMPING in. below ft. ~ top of casint return to florm~l level after cessation of pumping min. T?PE "MOTIVE POWER CAPACITY ~ALLED IMAKE NUMBER BOWLS OR STAGES $.p.m. against DIAMETER LENGTH DROP LINE METHOO OF DRILLING [] rotary [] cable tool [] other fro ft. of discharge head ft. of total head SUCTION LINE I PNGTH in. of well - materials encountered, with depth below ground surface, water bearing beds and water levels in each, casings, screens, pump, additional pumping tests and other matters of interest. Describe repair job. See Instructions as to Well Drillers' Licenses and Reports. Pages 5 - 7. DUPLICATE - Retale Well No. # LOG Ground Surface A -- * ~, TOP OF WELl -- I I ''County/~ .Ne~j~ ,TATE~ DEPARTML4T OF ENV IRON ME NT A L CON~jL~"'m~ N~__, COMPLETION REPORt' - LONG ISLAND WELL ADDRESS i/ , Ground Surface LOCATION OF WELL '/7 /~/5 ~' ; ,- / A CAS,.,:S ............ LENCTH SEALING CASINGS REMOVED ' SCREENS L~NGTH DEPTH TO TOP FROM TOP OF CASING PUNPIRG TEST DATE TEST OR PERMANENT PUMP~ DIJ~ATION OF TEST MAXIMUM DISCHARGE daysI hours gallons per min. ! STATIC LEVEL T LEVEL DURING MAXIMUM P~JMPING J H. top of casing ft. / to. 0~ casi.g MAXIMUM DRAWDOWN Apgroxir~ate time a~ return Io nurmell level alter cessalion of I)umliinl lt. hrs. J min. : P JjJ Jla P I#JTAL/ED TYPE MAKE MODEL NO. MOl'IVE POWER MAKE H.P. g.p.m, against ft. a~ discharge head NUMBER BOWLS OR STAGES ft. ol' ta~al head DROP LiNE SUCTION LiNE DIAMETER DIAMETER LENGTH LENGTH METHOD OF DRILLING} ' USE OF WATER WORK STARTED ~-~ / /'' COMPLETED ~-~ /~ /~/ *NOTE.~bew I~ o! well - materials encountered, with depth below ground surface, water bearin~ beds and water levels in each, casin~s, screens, pump, additional pumping tests and other matters of interest. Describe repair job. See Instructions as to Well Drillers' Licenses and Reports. Pages S - 7. DUPLICATE - Relnla a~e~Jn~ PUnojD Appendix J I I I I I I I I I I i I i i I i I I I BORING LOGS WELLS IN VICIH1TY OF LANDI~H · -- SK 'T('I[ 01' I()C~TION I I ' ! I q-I Top I I I-6 ' Sandy Laom I ~'-83' Coarse Bro~ Sand & Gravel I e3'-122' Ffn~ to ~ed. Bro~ Sand & Grits I t22'-tfi7' Solid Gray Clay tg7'=173' Gray Clay, Coarse Sand & Gravel I 173'-185' Coarse Bro~ Sand & Gravel I 1 85'-216' Solid Gray Clay ! ~ 2 16'-227' Layers of Coarse Sand & Soifd Clay I 2 27'-23q' Fine to Hed. Coarse Sand, Grfts h L~p Clay I 2 3a'-298' Coarse Bro~ Sand, Crtts & Gravel I , I , - ........ I i'; t!ell 5-32390T ~[q T.D. - 298 Ft. bel~ lsd. I ' ,,'.:.~> I Test hole (screened ~d;~¢~2' P.~% Elev. - 35 ft. ~ above ~1. X ! I q~5~*' Yield- 155 gpm dd: 8 ft. . ,?. Sp. Cap. 19 + ~mfft of dd. ~ Correlation-from ~riller~' 's log and WSP 1619GG. ~ Corr~at~on-[a]r. W~[1 need to look at core s~mples and E-log EoI b~8 / correlations ,' I Co~Z'lle go Fine Tan ~and with O~lt! and GAvel Fine Tan ~&nd with G~ita and i I I I I I ! I Site 811 ~. 7~o. S .533~6 Well I 5' C~ar~e to F!ue ~an ~and with ~vel 10' Co~e ta Pi~e ~n Send ~ith 0~i~ a~d ~vel l~'0~e ~ Fine ~n Send · Light g~y ea~d eith G~ & G~vel ~ ~0' O~e ~o ~ine ~n 3and with ~e and g~vel ~5' Coarse te Fine ~ ~Sand wi~h ~i~ - ~' ~0' C~e te Fine Tan ~nd ~lth ~ts a~ ~vel ~5' C~e to Fine ~n ~and withl~ht~tS~my& ~ g~vel~te & s~mvel.~ht ~ ~ ~0' C~e to Fine Tan Sand & ~d ~th & &~' C~e te Fine ~n ~and ~th ~te and ~1 65' I 70' 75' 80' 85' Coaz'ue to Fine Tan hnd wl~h ~Ji, it~ end~Huo O~.uvel Cease to Fine Tan 3and with em l~ht ~tu7 8~nd with I I I I I I 30' I ~3' I I I I I I I I I I I Slta 80~ Wall ~o. Clay with O~val Ooa~a t~'Fina ~'~n ~nd wl~h O~to and-9~vo1 C~e tO, F~n~ ~n ~and eith g~to~ and O~6l C~o to F~ne ~n Sand eith ~to ond Sm Omvol C~e to Fine~ ~n Sand u~t~ O~tl C~e to Flna ~n ~nd wXth O~it8 I - Date Started ~_~ Z / Date Couplet ed / ./ I No C/F ~1 Ln~ Tak~u Sheet of Ue11 Lo~ Sheet Street Co~munity Township Quadrangle. Hagstrom ~[ap # For~ation __ Sq / D~t Tkn Remarks ~Reet '' ~f · IV..~o .C/F ~1 tat Ta~e~ leormat~on Dp~ Tk__~n l~emarka i I I t- I I I I I I I I I I i I '1 · e~l ~;o. Driller I~etho cl ~:,' ~t~ ~' ~te Completed /~ /~'/~' C~reet C~un~ty Township Quadrangle ~heet ,. o~ "d' ]-' I I I I I I I I I I I I I I I I I I I ·ell No. Driller Date Started Date completed 7 /~/~--! ~f Ragstrom l~ap # Sq N~o C~ ~B~ Lnt Taken Formation D~t ~ku Reearks Appendix K / I i I I I I I I I I I I I I i I I S 14660 SLUG 'i't:~ST RESULTS SOUTHOLD--MI-1S RISING HEAD TEST 0.1 - 4.3864£-O0~t/min 0.5004ft n 1.£-002 O. 0.7 1.4. 2.1 2.6 Time (min) 3.5 SOUTHOLD--¥W-ID RISZN$ HEAD TEST ~o. ~ ,,,,,,,,i,~,,,,,,,i,,,,,,,,,i,,,,,,,,,I,,,,,,,, K - O.O0¢83~t/min 0.1 1.E-002 O. '0 3.735ft n IIIllllllllllllllllllllllllllllllllllllllllllll 0.3 0.6 0.~ 1.2 Time (min) .5 10. 0.1 1.E-002 O. SOUTHOLD--MI-1D FALLZN$ HEAD TEST IIIII'II'IIII'II'II'III'IIIIIIII'II'IIIIIIIIIII'IK "O.O02112ft/min ,0 3.16§ft 0.36 0.72 1.08 1.44 Time (min) .8 SOUTHOLD--¥g-2S RZSZNO HEAD TEST K - O.075¢gft/min yO - 0.5032ft 0.1 l.E-O02 O. 6.£-003 1.2E-002 1.8E-002 Time (min) 2.4E-002 3.E-002 10. 0.1 O. SOUTHOLD--WI-2D RISING HEAD TEST lllllllllllllllllllllllllllll[llllllllllllllllll K - O.0951ft/min yO ,~.119ft 8.E-003 1.6E-002 2.4E-002 3.2E-002 4. Time (min) I_ -002 0.1 1 .E-O02 SOUTHOLD--HI-2D FALLZNG HEAD TEST IO._ ~ ,,,,,,,,i,,,,,,,,,i,,,,,,,~,i,,,j,,,,,i,,,,,,,jL - K - O.02474ft/min - yO - 1.51~ft IJlllllllllll III 6.£-002 0.12 0.18 0.24 '~.3 Time (min) mm mm mm imm mm m mm m m mm mmm m m Imm m m mmm SOUTHOLD--MI-SS RI$INg HEAD TEST K - 5.1592E-OO4t/min yO - 0,2368ft 0.1 1.E-O02 0.44 0.88 1.32 1.76 Time (min) 10. 1 .E-O02 O. SOUTHOLD--MI-SD RZSZNO HEAD TEST K - O.02216ft/mln yO - 0.9025ft IL ri IlllllllJllll I 6.E-002 0.24 0.12 0.18 Time (min) II 10. SOUTHOLD--MI-SD FALLZNG HEAD TEST K - O.02604ft/min ,0 4.511ft 0.1 1.E-002 O. Illlllllllllllllllllllllllllllllllllllllllll_'~lll 7.E-002 0.14 0.21 0.28 Time (mln) 10. 0.1 SOUTHOLD--MI-7D RZSZNG HEAD TEST yO - .08ft 0oho [] - Q D g 1.E-002 O. 3.£-002 6.£-002 Time 9.E-002 (mln) 0.12 10, 0.1 SOUTHOLD--#W-7D RZSZNG HEAD TEST K = O.0665ft/min - yO - 0Blt - O0o° 0 0 1.E-002 O. 3.E-002 6.E-002 9.E-002 0.12 0 Time (min) r5 m mm m mm mm mmm imm mm m m m ,m m mm m m m Imm 100. 10. i 0.1 SOUTHOLD--¥I-7D FALLING HEAD TEST : K - O.03724ft/min m yO - 2.361ft IIIIIIIIIJlllllll ri Illllllll 3.E-002 6.E-002 9.E-002 0.12 Time (mini 0.15