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HomeMy WebLinkAbout2012 3rd Qtr Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchoque, NY TABLE OF CONTENTS Section Number and Title Page Number 1.0 INTRODUCTION 1 2.0 METHODS AND PROCEDURES 1 3.0 DISCUSSION OF RESULTS 2 3.1 Water-Level Results 2 3.2 Field Parameter Results 3 3.3 Leachate Indicator Results 4 3.4 Inorganic Parameter Results 5 4.0 CONCLUSIONS AND RECOMMENDATIONS 6 Figure Number and Title Follows Page Number 1. Site Location Map 1 2. Well Location Map 1 Table Number and Title Follows Page Number 1. Summary of Ground Water-Monitoring Results for 2 Third Quarter 2012 Monitoring Round Appendices A. Sample Data Summary Package • i Lockwood, Kessler& Bartlett, Inc. Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY 1.0 INTRODUCTION The Town of Southold has retained Lockwood, Kessler & Bartlett, Inc. (LKB) to perform post-closure ground-water monitoring and reporting for its closed and capped MSW landfill in Cutchogue, NY (Site). The location of the Site is shown in Figure 1. This report is for the third quarter 2012 monitoring round, conducted on September 13, 2012; and describes the work performed and the results obtained. Section 2.0 (Methods and Procedures) details the project requirements and the specific work performed. Section 3.0 (Discussion of Results) summarizes the key findings from this monitoring round, including comparison of the laboratory results to standards and guidance values. Section 4.0 (Conclusions and Recommendations) provides conclusions based on this quarter's results, and recommendations for upcoming quarters. Each report section is supported by figures and/or tables, as appropriate, which follow the page on which they are first referenced. The laboratory data summary package for this monitoring round is provided in Appendix A. 2.0 METHODS AND PROCEDURES Water-level measurements and ground-water samples were collected from the twelve monitoring wells listed below. A site plan showing the locations of the wells is provided in Figure 2. . • MW-1 S • MW-5S • MW-1 D • MW-5D • MW-3S • MW-6S • MW-3D • MW-6D • MW-4S • MW-8S • MW4D • MW-8D Prior to sampling, the water-level in each well was measured to the nearest 0.01-feet from the top of the well casing utilizing a decontaminated water-level meter. Ground- water samples were collected utilizing a Grundfos RediFlo2 variable-speed electric submersible pump connected to 250 feet of 3/4-inch diameter polyethylene hose on a Keck Reel. Utilizing the well construction records, the pump was placed at the mid-point of each well's screen. Each well was then purged at a low flow rate until its turbidity was less than 5 Nephelometric Turbidity Units (NTUs) and/or field parameter readings stabilized. The sampling apparatus was decontaminated between wells by rinsing its interior and exterior with distilled water. Field parameters were measured utilizing a calibrated YSI 556 Multi-parameter System equipped with a flow-through cell. The ground water purged during sampling was discharged to the land surface at each well location. 1 Lockwood, Kessler& Bartlett, Inc. • Duck Pond Pt O U N D a ti 11958 -- SITE OREGON 1193' 9 CUTCH06UE / STA. Ct�' EAST TFITUCK p5 r 1r 4 l y (!N.� \ 9 ceroercry gq. 1 r c CUFTCHO-G'U E �� �dpp pp ,oVC 4'cy� Qry lnca rL_T NLCl< 0 �[ U' A< r jl[4T{a�o of yC_ a GO RA FRi Ua P 111 t r ♦ W �., p L " i — aN,H1 xV1 Wq I x 3 N ?/ NORTH FORK VVV Ma rah Pt a P r 8 w cr 1 y COUNTRY MATTITUCKv�0�r n W CLUB est /// AIRPORT V L _- curcHoGuE i INIK i 4V HARBOR R� 0 � Y.ola ca�g Marrutooka Pt " fa o�%� C. t 1,j ST )"l kfltin�, NEW SUFFOLK FIGURE 1 SITE LOCATION MAP TOWN OF SOUTHOLD LANDFILL, CUTCHOGUE, NY M .AaAMv '_ SAW-3S \1` LEGEND 1viW-6S GROUNDWATER [MONITORING WELL \ h1,'� S +� _ __, 300 150 0 300 AD SCALE W FEETr`- 1 _ _ u - 'NOTE:WELL SYMBOLS NOT TO SCALE `\ � _ .J \MW-f S Note: Base map provided by Town of Southold FIGURE 2 WELL LOCATION PLAN == = TOWN OF SOUTHOLD LANDFILL, CUTCHOGUE, NY `.AELw Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY The ground-water samples were collected directly from the pump discharge hose into new laboratory-supplied bottles of the type required for each specific analysis. A duplicate sample was collected from Well MW-6S. A matrix spike/matrix spike duplicate was collected from Well MW-8S. Field notes were recorded in a bound field notebook. Each sample was labeled with the well number, time and date, etc., placed in a cooler with ice to keep it at 4°C, and delivered to the laboratory the next day. The samples were analyzed for the 6NYCRR Part 360 Routine Parameters. The field parameters were monitored by LKB. Laboratory analyses were performed by EcoTest Laboratories, Inc. a division of H2M Labs, Inc., in Melville, NY. EcoTest is certified by the New York State Department of Health's Environmental Laboratory Approval Program in all required analytical categories and employ the required internal QA/QC procedures, including analysis of matrix spikes, matrix spike duplicates, method blanks and continuing calibration samples. They also participate in the required biennial proficiency testing. The field data and laboratory results were reviewed by LKB per QA/QC Plan requirements and determined to be useable. 3.0 DISCUSSION OF RESULTS The field and laboratory results for the third quarter 2012 ground water-monitoring round are summarized and compared to the New York State Department of Environmental Conservation Ambient Water Quality Standards and Guidance Values for Class GA • (Potable) ground water, as applicable, in Table 1. A review of the results for the water- level measurements and each analytical parameter group is provided below. 3.1 Water-Level Results As shown in Table 1, water-table elevations were generally consistent across the Site and ranged from 5.74 feet above mean sea level (MSL) in Well MW-1 S, located on the south end of the Site, to 3.81 feet above MSL in Well MW-8S, located on the west side of the Site. Relative to last quarter, water-table elevations are approximately 0.75 feet lower. This finding is attributed to natural variation in recharge from precipitation. The water-level results are consistent with ground-water flow information published by the United States Geological Survey in Scientific Investigations Map 3066, Water Table — Sheet 1 of 4, which indicates a relatively low horizontal hydraulic gradient and a northerly horizontal ground water-flow direction. Based on these results, Well Cluster MW-1 is located upgradient of the Site, and the other wells are located downgradient of various portions of the Site. Except for an anomalously high elevation in Well MW-8D, potentiometric surface elevations in the deeper wells are consistent with the water-table elevations. The results for Well MW-8D are attributed to localized hydrogeologic conditions at this well location and screen depth. • 2 Lockwood, Kessler & Bartlett, Inc. Table 1 Summary of Ground Water-Monitoring Results for Third Quarter 2012 Monitoring Round Town of Southold Landfill, Cutchogue, NY NYSDEC Part 360 Units Class GA Well Number and Result Routine Parameters Standard MW-1S MW-1D MW-3S MW-3D MW-4S MW-4D MW-5S MW-5D MW-6S MW-6D MW-8S MW-8D Water-Level Data: T.O.C. Elevation Feet MSL N/A 44.83 44.88 49.50 49.19 63.03 62.92 68.14 67.64 55.77 55.71 54.16 55.29 Depth to Water Feet N/A 39.09 39.01 44.52 44.26 58.42 58.48 63.54 63.11 50.75 50.79 50.35 49.19 Water-Level Elevation Feet MSL N/A 5.74 5.87 4.98 4.93 4.61 4.44 4.60 4.53 5.02 4.92 3.81 6.10 Field Parameters: Conductivity ms/cm No Standard 0.188 0.355 0.784 1.551 0.587 2.242 0.136 2.099 0.146 0.426 0.804 1.040 Temperature oC No Standard 14.87 13.81 17.02 16.67 17.10 16.56 15.42 15.37 14.20 13.24 17.20 16.50 Floaters or Sinkers N/A None None None None None None None None None None None None None pH Units 6.5-8.5 4.48 4.27 4.23 3.78 5.99 6.35 4.76 5.09 3.15 5.90 6.09 5.59 Eh pHmV No Standard 114 126 129 153 39.9 20.5 278 84.6 182 39.0 34.0 59.4 Dissolved Oxygen mg/L No Standard 6.92 3.03 0.27 0.45 0.87 0.18 4.76 0.38 1.12 2.40 0.17 0.09 Field Observations N/A No Standard Clear, Clear, Clear, Clear, Clear, Clear, Clear, Clear, Clear, Clear, Clear, Clear, No Odor No Odor No Odor No Odor No Odor No Odor No Odor No Odor No Odor No Odor No Odor No Odor Turbidity NTU <5 < 1 2.55 2.19 1.41 1.20 1.04 2.43 2.02 1.15 0.39 1.15 0.51 ORP mV No Standard 231 251 37.3 92.7 121 37.6 359 157 294 66.4 18.9 9.6 Leachate Imndicators: Alkalinity mg/L No Standard 6.10 28.6 181 527 174 706 18.9 741 28.7 9.25 255 299 Ammonia mg/L 2 < 0.042 < 0.04 9.36 49.3 0.14 12.8 < 0.042 54.2 < 0.042 < 0.04 18.3 19.4 BOD mg/L No Standard < 0.64 < 0.64 6 < 0.64 < 0.64 < 0.64 < 0.64 < 0.64 < 0.64 < 0.64 3 < 0.64 Bromide mg/L 2Gv 0 0 0 0 0 2.12 0 1.00 0 0 0 0.50 Chloride mg/L 250 29.2 24.4 70.5 135 19.6 345 21.1 216 12.9 38.2 38.0 92.8 COD mg/L No Standard 13.4 12.0 40.5 56.4 29.9 65.7 16.0 88.9 24.6 < 3.06 36.6 34.6 Nitrate mg/L 10 4.36 4.32 < 0.05 < 0.05 17.3 <0.05 0.58 < 0.05 1.59 7.42 < 0.05 < 0.05 Phenols ug/L 1 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 < 1.3 Sulfate mg/L 250 28.9 78.1 42.1 38.1 49.0 92.3 15.1 46.1 14.6 102 50.3 91.2 Total Dissolved Solids mg/L 500 138 214 315 590 411 1,320 85 948 118 277 363 544 Total Organic Carbon mg/L No Standard < 0.1 < 0.1 35.9 18.7 8.1 114 1.9 28.1 7.8 < 0.1 8.0 10.1 TKN mg/L No Standard < 0.05 < 0.05 16.1 80.1 < 0.05 22.6 < 0.05 96.2 0.59 < 0.05 19.0 27.2 Inorganic Parameters: Cadmium ug/L 5 0.10 0.40 < 0.087 < 0.087 0.20 < 0.087 < 0.087 < 0.087 < 0.087 < 0.087 < 0.087 < 0.087 Calcium ug/L No Standard 8,950 23,800 23,400 29,400 61,600 149,000 5,420 83,400 13,900 32,600 53,300 53,200 Hardness mg/L No Standard 39 109 180 200 214 600 36 380 60 142 256 296 Iron ug/L 300 24.2 50.6 69,300 21,300 52.6 715 89.5 81.2 20.4 40.9 39,600 9,840 Lead ug/L 25 8.2 11.8 7.4 11.4 3.2 12.1 8.9 4.4 7.5 10.2 9.0 13.1 Magnesium ug/L 35,000 5,020 11,900 16,500 30,900 13,600 63,500 4,830 31,600 3,870 16,500 16,300 27,700 Manganese ug/L 300 9.5 1.9 3,050 2,940 7,480 2,230 29.5 10,800 580 1,180 236 1,520 Potassium ug/L No Standard 3,970 1,620 19,400 76,100 28,000 34,900 3,090 106,000 4,480 3,120 34,400 53,800 Sodium ug/L 20,000 17,300 17,800 31,100 91,900 11,900 191,000 12,500 139,000 5,470 14,000 22,600 53,600 Notes: • T.O.C. = Top of Casing. COD = Chemical Oxygen Demand. mV = millivolts. Results in bold font and highlighted in yellow MSL = Mean Sea Level. TKN = Total Kjeldahl Nitrogen. mg/L = milligrams per Liter. exceed Class GA Standard or Guidance Value. mS/cm = milliSiemens per centimeter. °C = Degrees Celsius. ug/L = micrograms per Liter. ORP = Oxygen Reduction Potential. pHmV = pH in millivolts. N/A = Not Applicable. BOD = Biological Oxygen Demand. NTU = Nephelometric Turbidity Units. Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY 3.2 Field Parameter Results Review of the field parameter results in Table 1 indicates the following key findings: • Ground-water conductivity values are higher relative to the main area of Long Island, and may be at least partly attributed to the Site's North Fork location, where naturally higher ground-water salinities may occur due to the proximity to saline surface-water bodies. Conductivities are highest in the deep wells located directly downgradient of the Site (e.g., Wells MW-4D and MW-5D). These highest values appear to be Site-related. • Ground-water temperatures are slightly higher in the shallow wells located downgradient of, and in close proximity to, the main area of the Site. • No floaters or sinkers were noted during this monitoring round. • Ground-water pH is generally low, and is less than the minimum standard in all 12 wells this quarter. The results are consistent with the naturally low pH of Long Island ground water, and are similar in upgradient and downgradient wells. • The Eh (redox potential) of ground water is positive in all 12 wells this quarter, and was similar in upgradient and downgradient wells. Therefore, ground-water Eh does not appear to be significantly influenced by the Site. • Dissolved oxygen concentrations are generally lower in the downgradient wells • than in the upgradient wells, but dissolved oxygen is present in all 12 wells. • The ground water in all 12 wells was observed to be clear, and did not have a noticeable odor this quarter. • The turbidity of ground water is low and was less than 5 Nephelometric Turbidity Units in all 12 wells this quarter. Therefore, the collection of filtered samples for dissolved metals analyses was not required. In general, the turbidity is slightly higher in the shallow wells than in the deep wells this quarter. • The ORP (oxidation-reduction potential) of ground water is slightly positive to strongly positive in all eight wells this quarter. The highest ORP readings occurred in the upgradient and shallow downgradient wells. The lowest ORP readings occurred in the deep downgradient wells. Overall, the field parameter results obtained this quarter are consistent with the Site's usage and its North Fork setting. Potential Site-related impacts are relatively minor in magnitude and limited to higher conductivity and temperature, and lower dissolved oxygen levels, and Eh and ORP readings, in certain downgradient wells. 3 Lockwood, Kessler& Bartlett, Inc. Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY 3.3 Leachate Parameter Results Review of the leachate parameter results in Table 1 indicates the following key findings: • Ground-water alkalinity is noticeably higher in most of the downgradient wells relative to the upgradient wells, and is highest in Wells MW-4D and MW-5D. • Ammonia is present in six downgradient wells at concentrations exceeding the Class GA ground-water standard, and is highest in Wells MW-3D and MW- 5D. • Biological oxygen demand (BOD) is very low to non-detectable in all 12 wells. • Bromide was detected in one downgradient well (MW-4D) at a concentration exceeding the Class GA ground-water standard, but was not detected in the other 11 wells. • Chloride levels are noticeably higher in five of the downgradient wells relative to the upgradient wells, and are higher than the Class GA ground-water standard in Well MW-4D. • Chemical oxygen demand (COD) was detected in 11 of the 12 wells, and was noticeably higher in eight of the ten downgradient relative to the upgradient wells. The highest COD result occurred in Well MW-5D. • Ground-water nitrate levels are relatively low, and less than the Class GA ground-water standard in every well except Well MW-4S. Phenols were not detected in any of the wells sampled. • Sulfate is present at relatively low levels, much lower than the Class GA ground- water standard, in all 12 wells. • Total dissolved solids (TDS) results are noticeably higher in eight of the ten downgradient wells relative to the upgradient wells, and exceed the Class GA ground-water standard in Wells MW-3D, MW-4D, MW-5D and MW-8D. • Total organic carbon (TOC) was detected in nine of the ten downgradient wells. • Total Kjeldahl nitrogen (TKN) was detected in seven of the ten downgradient wells. Overall, the leachate parameter results obtained this quarter are also consistent with the Site's usage and its North Fork setting. Potential Site-related impacts indicated by these results include downgradient increases in most of the detected parameters. However, it is important to note that 1) the there are no ground-water standards for five of these parameters; 2) most of the downgradient increases occur in a limited number of wells; and 4) approximately one-quarter of the exceedances are relatively minor in magnitude. 4 Lockwood, Kessler& Bartlett, Inc. Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY is Moreover, ground water in this area is naturally saline at depth, and ultimately discharges to a saline surface-water body (Long Island Sound). Therefore, the standard exceedances for ammonia, bromide, chloride, nitrate and TDS, which occur naturally in saline ground water and seawater, are not a significant concern with respect to public health or the environment. 3.4 Inorganic Parameter Results Review of the inorganic parameter results in Table 1 indicates the following key findings: • Cadmium was detected in three of the 12 wells sampled, but only at very low concentrations. The results are similar for the upgradient and downgradient wells and much lower than the Class GA ground-water standard. • Calcium was detected in all 12 wells, and is noticeable higher in Wells MW-4S, MW-41D, MW-51D, MW-8S and MW-81D relative to the upgradient wells. There is no Class GA ground-water standard for this parameter. • Ground-water hardness values are higher in eight of ten downgradient wells relative to the upgradient wells. There is no Class GA ground-water standard for this parameter. • Iron is present in all 12 wells, was detected at concentrations exceeding the Class GA ground-water standard in five downgradient wells, and is highest in Well Clusters MW-3 and MW-8. • Lead was detected at very low concentrations in all 12 wells, and concentrations in the upgradient and downgradient wells were similar. All detections are much lower than the Class GA ground-water standard. • Magnesium was detected in all 12 wells, and the concentration in Well MW-41D is higher than the Class GA ground-water guidance value. • Manganese was detected in all 12 wells sampled, exceeds the Class GA ground-water standard in eight of the ten downgradient wells, and is highest in Well MW-51D. • Potassium was detected in all 12 wells. Potassium concentrations are higher in seven of the ten downgradient wells relative to the upgradient wells, and are highest in Wells MW-31D and MW-51D. There is no Class GA ground-water standard for this parameter. • Sodium concentrations are noticeably higher in six downgradient wells relative to the upgradient wells, specifically Wells MW-3S, MW-31D, MW-41D, MW-51D, MW-8S and MW-81D, and exceed the Class GA ground-water standard in these wells. Overall, the inorganic parameter results obtained this quarter are also consistent with the Site's usage and its North Fork setting. Potential Site-related impacts indicated by . these results include downgradient increases in calcium, hardness, iron, magnesium, 5 Lockwood, Kessler & Bartlett, Inc. Third Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY manganese, potassium and sodium. However, it is important to note that 1) many of these increases are relatively minor in magnitude, sporadic, or less than the Class GA ground-water standard; 2) there are no ground water-quality standards or guidance values for calcium, hardness or potassium; 3) the standards for iron and manganese are aesthetics-based; and 4) sodium is not considered to be particularly hazardous. Moreover, as noted above in Section 3.2, ground water in this area is naturally saline at depth and ultimately discharges to a saline surface-water body (Long Island Sound). Therefore, the exceedances for sodium, which occurs naturally in saline ground water and seawater, are not a concern with respect to public health or the environment. 4.0 CONCLUSIONS AND RECOMMENDATIONS Based on the results of the third quarter 2012 monitoring round, LKB concludes the following: • Water-level elevations, hydraulic gradients and ground water-flow directions are consistent with local and regional hydrogeologic conditions. • In general, ground water-quality conditions are consistent with the Site's North Fork setting near saline surface-water bodies. • Comparison of upgradient and downgradient results indicates potential Site- related impacts consistent with an old MSW landfill, however further assessment indicates that they are not a significant concern with respect to public health or the environment. The monitoring schedule for the Site requires monitoring ground water for 6NYCRR Part 360 Routine Parameters during three calendar quarters and for Part 360 Baseline Parameters (a more extensive list) during one calendar quarter, in rotating quarters. The most recent round of monitoring for Baseline Parameters was performed during the third quarter of 2011. Therefore, LKB recommends monitoring for Routine Parameters during the first three quarters of 2012, and monitoring for Baseline Parameters during the fourth quarter of 2012. Therefore, next quarter, ground water will be monitored for Part 360 Baseline Parameters. 6 Lockwood, Kessler& Bartlett, Inc. 1-12M IAI3S� INC. • SAMPLE DATA SUMMARY PACKAGE TABLE OF CONTENTS LOCKWOOD, KESSLER & BARTLETT PROJECT: TOWN OF SOUTHOLD LANDFILL SAMPLES RECEIVED: 9/14/12 SDG NO.: LKB003 1. NYS DEC SUMMARY FORMS 2. CHAIN OF CUSTODY DOCUMENTATION 3. SDG NARRATIVES 4. SAMPLE REPORTS 4.1 METALS 4.2 WET CHEMISTRY 5. DUPLICATE SUMMARY RESULTS 5.1 METALS 5.2 WET CHEMISTRY 6. SPIKE SAMPLE RESULTS 6.1 METALS 6.2 WET CHEMISTRY 7. BLANK SUMMARY DATA AND RESULTS 7.1 METALS 7.2 WET CHEMISTRY u M O O NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION SAMPLE IDENTIFICATION AND ANALYTICAL REQUIREMENT SUMMARY SDG: LK6003 Anal ical Requirements Customer Laboratory Sample Sample ME we Code Code MW-1D 1209688-001 X X MW-1S 1209688-002 X X MW-31) 1209688-003 X X MW-3S 1209688-004 X X MW-4D 1209688-005 X X MW-4S 1209688-006 X X MW-51) 1209688-007 X X MW-5S 1209688-008 X X MW-6D 1209688-009 X X MW-6S 1209688-010 X X MW-7S 1209688-011 X X MW-8D 1209688-012 X X MW-8S 1209688-013 X X • M M O O CLP, on-CL ease indicate year of protocol) TCUTAL, HSL, Priority Pollutant, acs NEW YORK STATE DEPARTMENT OF ENVIROVENTAL CONSERVATION SAMPLE PREPARATION AND ANALYSIS SUMMARY SDG : LK13003 INORGANIC ANALYSIS Laboratory DateRecd Date Samp ID Client Sample ID Matrix Metals Requested at Lab Analyzed 1209688-001 MW-ID WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-002 MW-IS WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-003 MW-3D WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-004 MW-3S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-005 MW-4D WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-006 MW-4S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-007 MW-5D WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-008 MW-5S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-009 MW-6D WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-010 MW-6S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-011 MW-7S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-012 MW-8D WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-013 MW-8S WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-013DUP MW-8SD WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 1209688-013MS MW-8SS WATER CA,CD,FE,K,MG,MN,NA,PB, 14-Sep-12 09/12 LKB003 S4 • NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION SAMPLE PREPARATION AND ANALYSIS SUMMARY SDG: LK13003 INORGANIC ANALYSIS Laboratory DateRecd Date Samp ID Client Sample ID Matrix Tests at Lab Analyzed 1209688-001 MW-ID Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 I 1209688-002 MW-IS Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-003 MW-3D Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-004 MW-3S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12- 10/12 1209688-005 MW4D Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12- 10/12 1209688-006 MW4S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-007 MW-5D Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-008 MW-5S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-009 I MW-6D Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12- 10/12 1209688-010 MW-6S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 • 1209688-011 MW-7S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-012 MW-8D Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-013 MW-8S Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 1209688-013DUP MW-8SDUP Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 f 1209688-013MS MW-8SM5 Groundwater SELECT WET CHEMISTRY** 09/14/12 09/12-10/12 i ** Alkalinity,Total(As CaCO3);Biochemical Oxygen Demand ; Bromide;Chemical Oxygen Demand;Chloride;f4woFWe; Hardness(As CaCO3) ; Nitrate as N; Nitrite as N ; Nitrogen,Ammonia(As N); Nitrogen,Kjeldahl,Total ;Phenolics,Total Recoverable; Sulfate;Total Dissolved Solids;Total Organic Carbon; O i U2M "13%. INC. 2. CHAIN OF CUSTODY DOCUMENTATION • 0 0 IH2 "IBS9 INC. 40Q1 EXTERNAL CHAIN OF CUSTODY 575 Broad Hollow Rd,Melville,NY 11747-5076 Tel.-(631) 694-304OFax:(631) 420-8436 CLIENT: IV 142M SDG NO: PROJECT NAME/NUMBER NOTES: Pro/ect Contact: a (ae�IC4C4 �. a L. G Phone Nu»tbar. �. S!&-93Q-o 600 SAMPLERS:(signatureyClient Q t J PIS/Quote# DELIVERABLE�& }�0 ,4+ ANALYSIS REQUESTED TURNAROUND TIME: v ORGANIC INORG. DATETIME MATRI FIELD I.D. 1 U LAB I.D. NO. REMARKS: 11 T4 0 7 t 06S i PV -75 Ro)inquished by S ADate Time by:(S Date Ti^1{e LABORATORY USE ONLY Discrepancies Between Samples were: Relinquished by:(Somture) Date Time Received by:(Signature) Date Time Sample Labels and 1.Ambi shipped—or hi Ha17d2rNLA 2.Ambient or chilledCOC Record? Y or N 3.Rsoeived in good Relinquished by:(Signature) Date Time Received by:(Signature) Date Time Explain: 4.Property preserved: Y or N COC Tape was: 1.Present on outer package: Y or N Relinquished by.(Signature) Date Time Reo0ved by:(Signature) Date Time 2.Unbroken on outer package: Y or N a COC r000rd present b cornplets upon sample receipt: YorN WLF IF6059PS7- ORIGINAL YELLOW COPY - CLIENT PINK COPY - LABORATORY 1120 LAOS, INC* 4 0 00 EXTERNAL CHAIN OF CUSTODY 375 Broad Hollow Rd,Melville,NY 11747-5076 Tel.(631) 694-3040 Fax:(631) 420-8436 CLIENT: l r 1­12M SDG NO: PROJECT NAME/NUMBER NOTES: Project Contact: o Phone Number —93y-0600 SAMPLERS:(signatureyClient a L oohw-off, Qo�+y rM-- f' p htS S�U PIS/Quote# M TO �� r DELIVERABLES: ANALYSIS REQUESTED TURNAROUND TIME: a ORGANIC INORG. ~ � Z DATE TIME MATRIXFIELD I.D. �► g U LAB I.D. NO. REMARKS: )1575 T30 ve^r w--� -? (O — W3 :on r1U -3S 7 7 Ou a�aQ l�w-55 '7 14:30 ✓'H a »,:a0 0)2_ I�,�Q ns M50 C) 1 01 I m L 7 cbq 4 57 010 Relinquished 0a ) Date Time by:(S I Date Time , 0� LABORA$ORY UrSEONLY Discrepancies Between t.Shipped_or Hann Det red NrbiniY i�Kwished by:(Signature) Date Time Received try:(Signature) Date Time Sample labels and 2 Ambient or chilled,Temp COC Record? Y or N 3.ReoeNed in good cwwiiti�on: I or N Relinquished by,(signature) Date Time Received by,(Slgnsture) Date Time Explain: 4.Property preserved: Y or N COC Tape was: 1.Present on outer package: Y or N Relinquished by.(Signature) Date Time Received by.(Signature) Date Time 2.Untxolm on outer package: Y or N 3.COC record present d complete upon serrpie receipt: YorN WjITfi099 SYg- ORIGINAL YELLOW COPY - CLIENT PINK COPY - LABORATORY H2M LABS INC labs S75Broad Kad Melville,,NY Sample Receipt Checklist M1 NY11711747 TEL:(631)694-3040 FAX-(631)420-8436 Website:www.hlmlabs.com Client Name LKB Date and Time Received: 9/14/2012 8:50:00 AM Work Order Number: 1209688 RcptNo: 1 Received by Linda Sicitiano Completed by: VA� Reviewed by: 70�- l�— Completed Date: 9/21/2012 11:54:17 AM Reviewed Date: 9/20/2012 5:13:59 PM Carrier name: Client Chain of custody present? Yes © No❑ Chain of custody signed when relinquished and received? Yes No❑ Chain of custody agrees with sample labels? Yes ® No❑ Are matrices correctly identified on Chain of custody? Yes No❑ Is it clear what analyses were requested? Yes 0 No❑ Custody seals intact on sample bottles? Yes ❑ No❑ Not Present Samples in proper container/bottle? Yes No❑ Were correct preservatives used and noted? Yes No❑ Preservative added to bottles: Sample Condition? Intact Broken❑ Leaking ❑ Sufficient sample volume for indicated test? Yes 0 No❑ Were container labels complete(ID,Pres,Date)? Yes © No❑ All samples received within holding time? Yes 0 No❑ Was an attempt made to cool the samples? Yes No❑ All samples received at a temp.of>0'C to 6.0`C? Yes © No❑ Response when temperature is outside of range: • Sample Temp.taken and recorded upon receipt? Yes No❑ 1.5 To 4.4° Water-Were bubbles absent in VOC vials? Yes ElNo❑ No Vials Water-Was there Chlorine Present? Yes ❑ No❑ NA 6/1 Water-pH acceptable upon receipt? Yes ❑d No❑ No Water ❑ Are Samples considered acceptable? Yes 0 No❑ Custody Seals present? Yes ❑ No Airbill or Sticker? Air Bil ❑ Sticker❑ Not Present I Airbill No: Case Number: SDG: SAS: LKB003 Any No response should be detailed in the comments section below,if applicable. -------- ------- -- ------------ Client Contacted? ElYes W No Person Contacted: Contact Mode: ❑ Phone: ❑ Fax: ❑ Email: ❑ In Person: Client Instructions: Date Contacted: Contacted By: Regarding: Comments: CorrectiveAction: to M O O Page 1 of 1 k2A UA[3S INC. INTERNAL CH�AIN OF CUSTODY CLIENT: �-1C`✓ DELIVERABLES: p -5-TO TURN AROUND TIME: -V-1 SDG#: L t�JI)1) CASE#: MATRIX:��_ pH CHECK REMARKS: RECE vTD BY: SIGNATURE: DATE:9/V ,lT>ME: SV R2M LAB DATE BOTTLE NOF TESTS CLIENTID # COLLECTED TYPE BOTTLES REQUESTED Mw -1b 12uq(pbg Cuo • As - 5b cI1IE - oar ., -is 012C z wl� O r _ M O O • METALS L j 57 1H2A UAUS, INC. CLIENT• a� INTERNAL CHAIN OF CUSTODY ` SAMPLE PURPOSE OF RELINQUISHED SAMPLE BOTTLE CHANGE OF aDATE TIME BY RECEIVED BY TYPE CUSTODY INIT gl�j 92 slow 330m slow BION slow slow gal Qy slow slow slow DIow 3ION Blow SION now slow BION SIGN 9IO" SIGH MO. SIGN 970N SIGN SIS SIGN BION SIGN 31ON SIGN SIOw SIO" 91 of SIGN 97oN SIGN t970" SION - a70N SIGN BION SION SIOw 9IGN 9ION SIC" SIGN STGN 1 SIQN SIGN _ M O • METALS IH2A1 U.AUS, INC. INTERNAL CHAIN OF CUSTODY CLIENT: F� � DELIVERABLES: b1763'70 TURN AROUND TIME:---2it'`�S SDG#_ 0(� CASE#: MATRIX.— C—I ) pH CFECK(D�,N REMARKS: REQ BY: -"o _SIGNATURE: DATE: N 1/ez TA4EE: ,Uj:Sb 112M LAB DATE BOTTLE #OF CLIENT ID TESTS COLLECTED TYPE BOTTLES ' � i2U°[to$� REQUESTED �J Iz5• IL 02 AtK—w—src Wt {,a i CUD-w ►>N3-+N q;Q;_.y.r - gr 14 Ak 4 K U 13)54-b, 1A Msl�tsb N � O O WET CHEMISTRY 91-12 UA ", PW, CLIENT- �J, SDG # _� INTERNAL CHAIN OF CUSTODY SAMPLE PURPOSE OP RELINQUISHED SAMPLE BOTTLE CHANGE OF DATE TIME BY RECEIVED BY TYPE CUSTODY INIT j SIONCk rt)2 9IWI 9 . &fJ S� 1� x lals- 1670 slpal 91pN �� 141 V11 jol SI0 q-M� l� slow a2 c Q A r !% ld !(7a 11'00 tl 7h,�.tid Alk �0�Z 13�J ai0ai iotl /►__ / � TC JCC 9 6 iZ 1 S N` Tm 9 GN 93oa 9j / SIGN 2b 9I ON SI � \w , 13 IGN l— SIOtl SION 9j0N SION 9I0N SIGN SIGN SI 9I0tl N SION O SION 9I GN 9jp SIGN BION SICN i SION SIGN i M M O O WET CHEMISTRY P 023 i SDG NARRATIVE FOR METALS SAMPLE RECEIVED: 9/14/12 SDG#: LKB003 For Sample: MWAD MW-4S MW-6S MWA S MW-51) MW-7S MW-313 MW-5S MW-8D MW-3S MW-6D MW-8S MW-4D The above water sample(s) were received by 1-12M Labs, Inc. for analysis of a select list of metals. ICP analysis was performed on a ICAP6000 Analyzer by EPA method 200.7 in accordance with the NYSDEC ASP,Rev. 2005. All Q. C. data and calibrations met the requirements of the method, unless discussed below, and no problems were encountered with sample analysis. The following should be noted: Sample MW-8S was utilized for Q. C. testing and reporting. • The sample spike recovery for iron was below 75 %. Since the sample result exceeded the spike concentration by more than four times, post spike analysis and data qualifiers were not required. I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hardcopy data package has been authorized by the Laboratory Manager or his designee, as verified by the following signature. Date Reported: October 2, 2012 Ursula Middel Technical Manager M O O U2M UAUS, INC. SDG NARRATIVE FOR WET CHEMISTRY SAMPLE(S)RECEIVED: 9/14/12 SDG#: LKB003 For Sample(s): MWAD MW-5S MW-1S MW-61) MW-31) MW-6S MW-3S MW-7S MW-413 MW-813 MW-4S MW-8S MW-5D Sample(s) was/were received by EcoTest, a division of H2M Labs, Inc for select wet chemistry analysis. Samples were prepared and analyzed using the following methods: Alkalinity SM2320B Nitrate EPA 353.2 Anions—Cl, SO4, Br EPA 300.0 Nitrite EPA 353.2 Biochemical Oxygen Demand SM5210B Phenols EPA 420.1 Chemical Oxygen Demand EPA 410.4 Total Dissolved Solids SM2540C Hardness SM2340C Total Kjeldahl Nitrogen EPA 351.2 Ammonia SM4500-NH3 H Total Organic Carbon SM5310B Sample MW-8S was utilized#fof Q.C. analysis and reporting. Samples were diluted and reanalyzed as required to keep instrument readings within calibration ranges or to minimize matrix interferences. No other issues were noted during the analysis of this sample group. I certify that this data package is in compliance with the terms and conditions of the contract, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hardcopy data package has been authorized by the Laboratory Manager or his designee, as verified by the following signature. Date Reported: October 5, 2012 Joann M. Slavin (J Senior Vice President o 0 U2M LAUS, 1 N C. i 4. SAMPLE REPORTS 4.1 METALS 4.2 WET CHEMISTRY M O O x U2M "US' INC. QUALIFIERS FOR METALS ANALYSIS Q (Quality Control) Qualifiers E - Serial dilution is not within acceptance criteria or the reported value is estimated because of the presence of interference. An explanatory note is included in the SDG narrative. N - Matrix spike sample recovery not within control limits. * - Duplicate analysis is not within control limits. C (Concentration) Qualifiers B - Entered if the reported value is less than the Contract Required Detection `x 3 Limit (CRDL) but greater than the Instrument Detection Limit (IDL). U - Entered if the analyte was analyzed for but not detected, i.e., less tkarir`Vii IDL M JlWethod) Qualifiers P - Analyzed by ICP. MS - Analyzed by ICP-MS CV- Analyzed by Manual Cold Vapor techniques. AV- Analyzed by Automated Cold Vapor techniques: C - Analyzed by Manual Spectrophotometric Method. _-` CA- Analyzed by Midi-distillation Spectrophotometric Method. NR - Analyte not Required. Ne O o. M O _ O 'N U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-1D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-001 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.40 B P 7440-70-2 Calcium 23800 P 7439-89-6 Iron 50.6 B P 7439-92-1 Lead 11.8 P 7439-95-4 Magnesium 11900 P 7439-96-5 Manganese 1.9 B P 7440-09-7 Potassium 1620 B P 7440-23-5 Sodium 17800 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: O Comments: N Date Reported 10/1/2012 M O O . m FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO Lab Name: H2M LABS INC INORGANIC ANALYSIS DATA SHEET MW-1S Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-002 Level (low/med) : LOW Date Received: 9/14/2012 Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.10 B P 7440-70-2 Calcium 8950 P 7439-89-6 Iron 24.2 B P 7439-92-1 Lead 8.2 P 7439-95-4 Magnesium 5020 P 7439-96-5 Manganese 9.5 B P 7440-09-7 Potassium 3970 B P 7440-23-5 Sodium 17300 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 10/1/2012 V) M O O FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-3D Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-003 Level (low/med) : LOW Date Received: 9/14/2012 Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-93-9 Cadmium 0.087 U P 7440-70-2 Calcium 29400 P 7439-89-6 Iron 21300 P 7439-92-1 Lead 11.4 P 7439-95-4 Ma nesium 30900 P 7439-96-5 Manganese 2940 p 7440-09-7 Potassium 76100 p 7440-23-5 Sodium 91900 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 10/1/2012 N M O FORM I - IN ILM04.1 • U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-35 Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-004 Level (low/med) : LOW Date Received: 9/14/2012 Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte M23400 tion C QM 7440-43-9 Cadmium0.087 U 7440-70-2 Calcium 7439-89-6 Iron69300 7439-92-1 Lead 7.4 P 7939-95-4 Ma nesium 16500 p 7439-96-5 Manganese 3050 p 7440-09-7 Potassium 19400 p 7440-23-5 Sodium 31100 p Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: c� Date Reported 10/1/2012 N M O FORM I - IN ILM04 .1 • U.S. EPA - CLP I EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-4D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-005 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 149000 P 7439-89-6 Iron 715 P 7439-92-1 Lead 12.1 P 7439-95-4 Magnesium 63500 P 7439-96-5 Manganese 2230 P 7440-09-7 Potassium 34900 P 7440-23-5 ISodium 191000 P • Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 10/1/2012 V M CD CD FORM I - IN ILM04.1 • U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-4S Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-006 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.20 B P 7440-70-2 Calcium 61600 P 7439-89-6 Iron 52.6 B P 7439-92-1 Lead 3.2 P 7439-95-4 Magnesium 13600 P 7439-96-5 Manganese 7480 P 7440-09-7 Potassium 28000 P 7440-23-5 Sodium 11900 P 0 Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 10/1/2012 _ M O O FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-5D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-007 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 83400 P 7439-89-6 Iron 81.2 B P 7439-92-1 Lead 4.4 P 7439-95-4 Magnesium 31600 P 7439-96-5 Man anese 10800 P 7440-09-7 Potassium 106000 P ff- 7440-23-5 Sodium 139000 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 10/1/2012 Cn M O O FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-5S Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-008 Level (low/med) : LOW Date Received: 9/14/2012 s Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 5420 P 7439-89-6 Iron 89.5 B P 7439-92-1 Lead 8.9 p 7439-95-4 Magnesium 4830 B P 7439-96-5—Manganese 29.5 P 7440-09-7 Potassium 3090 B P 7440-23-5 Sodium 12500 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: v Comments: N Date Reported 10/1/2012 - M O FORM I - IN ILM04.1 • U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-61 Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-009 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 32600 P 7439-89-6 Iron 40.9 B P- 7439-92-1 Lead 10.2 p 7439-95-4 Magnesium 16500 P 7439-96-5 Manganese 1180 P 7940-09-7 Potassium 3120 B P 7440-23-5 Sodium 14000 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: 00 Comments: �y Date Reported 10/1/2012 M O O FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-6S Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-010 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087—U --P 7440-70-2 Calcium 13900 P 7439-89-6 Iron 20.4 B P 7439-92-1 Lead 7.5P 7439-95-4 Magnesium 3870VB P 7439-96-5 Manganese 580P 7440-09-7 Potassium 4480P 7440-23-5 Sodium 5470P • Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Q� Comments: N Date Reported 10/1/2012 M O O FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-7S Lab Name: H2M LABS INC 771 Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-011 Level (low/med) : LOW Date Received: 9/14/2012 Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 13900 P 7439-89-6 Iron 18.3 B P - 7439-92-1 Lead 7.7 p 7439-95-4 Magnesium 3890 B P 7439-96-5 Manganese 580 P 7490-09-7 Potassium 4510 B P 7440-23-5 Sodium 5430 p • Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: O Comments: M Date Reported 10/1/2012 V) - M O O FORM I - IN ILM04. 1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-8D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-012 Level (low/med) : LOW Date Received: 9/14/2012 % Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 53200 P 7439-89-6 Iron 9840 P 7439-92-1 Lead 13.1 P 7439-95-4 Magnesium 27700 P 7439-96-5 Manganese 1520 P 7440-09-7 Potassium 53800 P 7440-23-5 Sodium 53600 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: M Date Reported 10/1/2012 V) M O O J FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-8S Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Lab Sample ID: 1209688-013 Level (low/med) : LOW Date Received: 9/14/2012 Solids: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L CAS No. Analyte Concentration C Q M 7440-43-9 Cadmium 0.087 U P 7440-70-2 Calcium 53300 P 7439-89-6 Iron 39600 P 7439-92-1 Lead 9.0 P 7439-95-4 Magnesium 16300 P 7439-96-5 Manganese 236 P 7440-09-7 Potassium 34400 P 7440-23-5 Sodium 22600 P • Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: i N Comments: M Date Reported 10/1/2012 O O FORM I - IN ILM04.1 tabs LABORATORY RESULTS 575 Broad Hollow Road, Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 Sample Information... NYSDOH 1D#10478 Lab No. :1209688-001 Lockwood Kessler 8 Bartlett ClientSample ID.•MW-1D Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/1312012 2:00:00 PM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterfsl Results Otlalifier D.F. Units Method Number AnalvzPd Alkalinity,Total(As CaCO3) 28.6 D 2 mg/L SM2320B 09/17/2012 1:20 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 8:57 AM Chloride 24.4 1 mg/L E300.0 09/26/2012 8:57 AM Sulfate 78.1 D 5 mg/L E300.0 09/26/2012 1:58 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:15 AM Chemical Oxygen Demand 12.0 1 mg/L E410 4 09/25/2012 4:16 PM Hardness(As CaCO3) 109 1 mg/L SM2340C 09/18/2012 4:50 PM Nitrogen,Ammonia(As N) <0.10 1 mg/L E350.1 09/17/2012 1:54 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:06 PM Nitrate as N 4.32 D 5 mg/L E353.2 09/14/2012 12:15 PM Phenolics,Total Recoverable <5.0 1 pg/L E420A 10/01/2012 7:47 AM Total Dissolved Solids 214 1 mg/L SM2540C 09/18/2012 3:18 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E351.2 10/03/2012 4:51 PM • Total Organic Carbon <1.0 1 mg/L SM5310B 09/21/2012 11:31 AM Qualifiers: E=Value above quantitation range B=Found in Blank all D.F.=Dilution Factor D=Results for Dilution H-Received/analyzed outside of analytical holding time M Laboratory Manager (n +=ELAP/NELAC does not offer certification for this analyte M c=Calibration acceptability criteria exceeded for this analyte � r=Reporting limit below calibration range p J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 1 of 13 labs LABORATORY RESULTS 575 Broad Hollow Road. Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX:(531)420-8436 Sample Information... NYSDOH 10#10478 Lab No. : 1209688-002 Lockwood Kessler 8 Bartlett ClientSample ID.:MW-1S Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 2:45:00 PM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterfsl Results Qualifier D.F Units Methnd Number Analvzed Alkalinity,Total(As CaCO3) 6.10 D 2 mg/L SM2320B 09/17/2012 1:29 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 2:11 AM Chloride 29.2 1 mg/L E300.0 09/26/2012 2:11 AM Sulfate 28.9 1 mg/L E300.0 09/26/2012 2:11 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:20 AM Chemical Oxygen Demand 13.4 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 39 1 mg/L SM2340C 09/18/2012 4:55 PM Nitrogen,Ammonia(As N) <0.10 1 mg/L E350.1 09/19/2012 12:31 PM Nitrite as N <0-10 1 mg/L E3532 09/14/2012 2:07 PM Nitrate as N 4.36 D 5 mg/L E353.2 09/14/2012 12:16 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:48 AM Total Dissolved Solids 138 1 mg/L SM2540C 09/18/2012 3:21 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E351.2 10/03/2012 4:52 PM Total Organic Carbon <1.0 1 mg/L SM5310B 09/21/2012 11:53 AM Qualifiers: E=Value above quantitation range B=Found in Blank lily. D.F.=Dilution Factor D=Results for Dilution H-Received/analyzed outside of analytical holding time tttJJJ M i� +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager M c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O • J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 2 of 13 tabs LABORATORY RESULTS 575 Broad Hollow Road. Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. : 1209688-003 Lockwood Kessler 8 Bartlett ClientSample ID.:MW-31) Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/1312012 8:30:00 AM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterls) Results nualifiar D F Units Mathod Nnmher Analvzed Alkalinity,Total(As CaCO3) 527 D 10 mg/L SM2320B 09/17/2012 1:34 PM Bromide <0.50 1 mg1L E300.0 09/26/2012 2:52 AM Chloride 135 D 5 mg/L E300.0 09/26/2012 3:05 AM Sulfate 38.1 1 mg/L E300.0 09/26/2012 2:52 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:25 AM Chemical Oxygen Demand 56.4 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 200 D 10 mg/L SM2340C 09/18/2012 5:00 PM Nitrogen,Ammonia(As N) 49.3 D 5 mg/L E350.1 09/19/2012 12:34 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:08 PM Nitrate as N <0.10 1 mg/L E353.2 09/14/2012 12:20 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:49 AM Total Dissolved Solids 590 D 2 mg/L SM2540C 09/18/2012 3:24 PM Nitrogen,Kjeldahl,Total 80.1 D 20 mg/L E351.2 10/03/2012 4:53 PM Total Organic Carbon 18.7 1 mg/L SM5310B 09/21/2012 12:15 PM Qualifiers: E=Value above quantitation range B=Found in Blank all zn D.F.=Dilution Factor D=Results for Dilution 111��� Irl H-Received/analyzed outside of analytical holding time Laboratory Manager � +=ELAP/NELAC does not offer certification for this analyte c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O . J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 3 of 13 labs LABORATORY RESULTS 575 Broad Holl w Road, Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 Sample Information... NYSDOH I1)#10478 Lab No. :1209688-004 Lockwood Kessler&Bartlett ClientSample ID.:INW-3S Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 9:00:00 AM Received :9/14/2012 8:50:00 AM Collected By LKB Pnramptprfsl RP.&lilts Oualifipr D.F. Units Method Numhpr Analvzpd Alkalinity,Total(As CaCO3) 181 D 10 mg/L SM23206 09/17/2012 1:41 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 3:19 AM Chloride 70.5 D 5 mg/L E300.0 09/26/2012 3:32 AM Sulfate 42.1 1 mg/L E300.0 09/26/2012 3:19 AM Biochemical Oxygen Demand 6 1 mg/L SM5210B 09/14/2012 11:30 AM Chemical Oxygen Demand 40.5 1 mg/L E410A 09/25/2012 4:16 PM Hardness(As CaCO3) 180 D 10 mg/L SM2340C 09/18/2012 5:05 PM Nitrogen,Ammonia(As N) 9.36 1 mg/L E350.1 09/19/2012 12:35 PM Nitrile as N <0.10 1 mg/L E353.2 09/14/2012 2:10 PM Nitrate as N <0.10 1 mg/L E353.2 09/14/2012 12:21 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:50 AM Total Dissolved Solids 315 1 mg/L SM2540C 09/18/2012 3:27 PM Nitrogen,Kjeldahl,Total 16.1 D 10 mg/L E351.2 10/03/2012 4:54 PM Total Organic Carbon 35.9 D 5 mg/L SM5310B 09/21/2012 12:37 PM Qualifiers: E=Value above quantitation range B=Found in Blank Qnv1+ /�i• �d "`^ J D.F.=Dilution Factor D=Results for Dilution ! H-Received/analyzed outside of analytical holding time +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte c� O r=Reporting limit below calibration range O . J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 4 of 13 • (abs LABORATORY RESULTS 575 Broad Hollow Road, Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH 1Dk 10478 Lab No. :1209688-005 Lockwood Kessler&Bartlett CtientSample ID.:MW-0D Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To : John Gerlach Collected :9/13/2012 10:30:00 AM Received :9114/2012 8:50:00 AM Collected By LKB Parameted.-I Results Onalifier D.F_ Units Method Number Anatvzed Alkalinity,Total(As CaCO3) 706 D 10 mg/L SM2320B 09/17/2012 1:48 PM Bromide 2.12 1 mg/L E300.0 09/26/2012 3:46 AM Chloride 345 D 10 mg/L E300.0 09/26/2012 3:59 AM Sulfate 92.3 D 10 mg/L E300.0 09/26/2012 3:59 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:35 AM Chemical Oxygen Demand 65.7 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 600 D 20 mg/L SM2340C 09/18/2012 5:10 PM Nitrogen,Ammonia(As N) 12.8 1 mg/L E350.1 09/19/2012 12:37 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:11 PM Nitrate as N <0.10 1 mg/L E353.2 09/14/2012 12:22 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:51 AM Total Dissolved Solids 1,320 D 4 mg/L SM2540C 09/18/2012 3:30 PM Nitrogen,Kjeldahl,Total 22.6 D 10 mg/L E351.2 10/03/2012 4:54 PM Total Organic Carbon 114 D 5 mg/L SM5310B 09/21/2012 12:58 PM Qualifiers: E=Value above quantitation range y,l B=Found in Blank D.F.=Dilution Factor D=Results for Dilution 00 H=Received/analyzed outside of analytical holding time MLaboratory Manager CA +=ELAP/NELAC does not offer certification for this analyte c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O • J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 5 of 13 labs • LABORATORY RESULTS 575 Broad Hollow Road. Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. :1209688-006 Lockwood Kessler&Bartlett Type: Groundwater ClientSample ID.:MW-4S One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 11:00:00 AM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterfs) Results Oualifiar O.F. Units Methnd Number Analvzed Alkalinity,Total(As CaCO3) 174 D 10 mg/L SM2320B 09/17/2012 2:12 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 4:13 AM Chloride 19.6 1 mg/L E300.0 09/26/2012 4:13 AM Sulfate 49.0 1 mg/L E300.0 09/26/2012 4:13 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:40 AM Chemical Oxygen Demand 29.9 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 214 D 2 mg/L SM2340C 09/18/2012 5:15 PM Nitrogen,Ammonia(As N) 0.14 1 mg/L E350.1 09/19/2012 12:38 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:12 PM Nitrate as N 17.3 D 20 mg/L E353.2 09/14/2012 12:23 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:52 AM Total Dissolved Solids 411 1 mg/L SM2540C 09/18/2012 3:33 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E3512 10/03/2012 4:55 PM Total Organic Carbon 8.1 1 mg/L SM5310B 09/21/2012 1:20 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution M H=Received/analyzed outside of analytical holding time Laboratory Manager C� +=ELAP/NELAC does not offer certification for this analyte r� c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O • J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 6 of 13 labs LABORATORY RESULTS 575 Broad Hollow Road, McNille.NY Results for the samples and analytes requested TEL:(631)694-3040 PAX(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. :1209688-007 Lockwood Kessler 8r Bartlett Type: Groundwater One Aerial Way ClientSample ID..MW-SD Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 9:30:00 AM Received :9/14/2012 8:50:00 AM Collected By LKB Pammeterlsl Results Oualifier D.F- Units Method Number Analvzed Alkalinity,Total(As CaCO3) 741 D 10 mg/L SM2320B 09/17/2012 2:20 PM Bromide 1.00 1 mg/L E300.0 09/26/2012 4:26 AM Chloride 216 D 10 mg/L E300.0 09/26/2012 4:40 AM Sulfate 46.1 1 mg/L E300.0 09/26/2012 4:26 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:45 AM Chemical Oxygen Demand 88.9 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 380 D 10 mg/L SM2340C 09/18/2012 5:20 PM Nitrogen,Ammonia(As N) 542 D 5 mg/L E350.1 09/19/2012 12:39 PM Nitrite as N <0.10 1 mg/L E3532 09/14/2012 2:13 PM Nitrate as N <0.10 1 mg/L E353.2 09/14/2012 12:24 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:53 AM Total Dissolved Solids 948 D 2 mg/L SM2540C 09/18/2012 3:36 PM Nitrogen,Kjeldahl,Total 962 D 20 mg/L E351.2 10/05/2012 2:19 PM Total Organic Carbon 28-1 1 mg/L SM5310B 09/21/2012 2:26 PM Qualifiers: E=Value above quantitation range B=Found in Blanker D.F.=Dilution Factor D=Results for Dilution O H=Received/analyzed outside of analytical holding time +=FLAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte M O r=Reporting limit below calibration range O J=Estimated value-below calibration range (� s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reponed: 10/$/2012 Page 7 of 13 • labs LABORATORY RESULTS 575 Broad HoNow Road. Melville,NY Results for the samples and analytes requested - TEL:(631)694-3040 FAX(631)420-84M Sample Information... NYSDOH ID#10478 Lab No. :1209688-008 Lockwood Kessler&Bartlett Type: Groundwater One Aerial Way ClientSampie ID.:MW-5S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 10:00:00 AM Received :9/14/2012 8:50:00 AM Collected By LKB Parameters) Results Oualifier D.F. Units MethodNumbar Analvzed Alkalinity,Total(As CaCO3) 18.9 1 mg/L SM2320B 09/17/2012 2:28 PM Bromide <0.50 1 mg/L E300.0 Chloride 09/26/2012 4:53 AM 21.1 1 m9/L E300.0 09/26/2012 4:53 AM Sulfate 15.1 1 mg/L E300.0 09/26/2012 4:53 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:50 AM Chemical Oxygen Demand 16.0 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 36 1 mg/L SM2340C 09/18/2012 5:25 PM Nitrogen,Ammonia(As N) <0-10 1 mg/L E350.1 09/19/2012 12:40 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:14 PM Nitrate as N 0.58 1 mg/L E353.2 09/14/2012 12:26 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:54 AM Total Dissolved Solids 85 1 mg/L SM2540C 09/18/2012 339 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E351.2 10/03/2012 4:57 PM Total Organic Carbon 1.9 1 mg/L SM53106 09/21/2012 2:47 PM Qualifiers: E=Value above quantitation range B=Found in Blank �„�. D.F.=Dilution Factor D=Results for Dilution H=Received/analyzed outside of analytical holding time +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte M O r=Reporting limit below calibration range O J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 8 of 13 tabs LABORATORY RESULTS 575 Broad Hollow Road. Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. :1209688-009 Lockwood Kessler&Bartlett ClientSample ID.:MW-6D Type: Groundwater One Aerial Way Syosset,NY 11791 Origin: Attn To : John Gerlach Collected :9/13/2012 1:00:00 PM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterfsl Results Oualifier D.F. Units Method Number Analvzed Alkalinity,Total(As CaCO3) 9.25 1 mg/L SM2320B 09/17/2012 2:33 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 5:34 AM Chloride 38.2 1 mg/L E300.0 09/26/2012 5:34 AM Sulfate 102 D 10 mg/L E300.0 09/26/2012 5:47 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 11:55 AM Chemical Oxygen Demand <10 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 142 D 2 mg/L SM2340C 09/18/2012 5:30 PM Nitrogen,Ammonia(As N) <0.10 1 mg/L E350.1 09/19/2012 12.41 PM Nitrite as N <0.10 1 mg/L E3532 09/14/2012 2:16 PM Nitrate as N 7.42 D 10 mg/L E353.2 09/14/2012 12:27 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:55 AM Total Dissolved Solids 277 1 mg/L SM2540C 09/18/2012 3:42 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E351.2 10/03/2012 4:58 PM Total Organic Carbon <1.0 1 mg/L SM5310B 09/21/2012 3:09 PM Qualifiers: E=Value above quantitation range B=Found in Blank /n D.F.=Dilution Factor D=Results for Dilution N H=Received/analyzed outside of analytical holding time Laboratory Manager U� +=ELAP/NELAC does not offer certification for this analyte M c=Calibration acceptability criteria exceeded for this analyte p r=Reporting limit below calibration range O J=Estimated value-below calibration range cc s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 1018/2012 Page 9 of 13 • labs LABORATORY RESULTS 575 Broad Hollow Road. Me Wille.NY Results for the samples and analytes requested TEL:(631)694-3040 FAX:(631)420.8436 NYSDOH ID#10478Lab No. : 1209688-010 Sample Information... Lockwood Kessler&Bartlett Type: Groundwater One Aerial Way ClientSample tD.:MW 6S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 1:30:00 PM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterfsl Results Oualifier D F Units Method Numher Analyzed Alkalinity,Total(As CaCO3) 28.7 1 mg/L SM23208 09/17/2012 2:41 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 6:01 AM Chloride 12.9 1 mg/L E300.0 Sulfate 09/26/2012 6:01 AM 14-6 1 mg/L E300.0 09/26/2012 6:01 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 09/14/2012 10:50 AM Chemical Oxygen Demand 24.6 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 60 1 mg/L SM2340C 09/18/2012 5:35 PM Nitrogen,Ammonia(As N) <0-10 1 mg/L E350-1 09/19/2012 12:43 PM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:17 PM Nitrate as N 1.59 1 mg/L E353.2 09/14/2012 12:28 PM Phenolics,Total Recoverable <5-0 1 pg/L E420.1 10/01/2012 7:56 AM Total Dissolved Solids 118 1 mg/L SM2540C 09/18/2012 3:45 PM Nitrogen,Kjeldahl,Total 0.59 1 mg/L E351.2 10/03/2012 4:59 PM Total Organic Carbon 7.8 1 mg/L SM5310B 09/21/2012 3:31 PM I Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution M H=Received/analyzed outside of analytical holding time [[[!!J +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte M O r=Reporting limit below calibration range O • J=Estimated value-below calibration range (� s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 10 of 13 (abs LABORATORY RESULTS 575 Broad Hollow Road, Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. :1209688-011 Lockwood Kessler&Bartlett Type: Groundwater ClientSample ID.:MW-7S One Aerial Way Syosset,NY 11791 Origin: Attn To : John Gerlach Collected :9/13/2012 3:00:00 PM Received :9/14/2012 8:50:00 AM Collected By LKB Parameterf-I Results Oualifier D.F Units Method Number Analvzed Alkalinity,Total(As CaCO3) 29.2 1 mg/L SM2320B 09/17/2012 2:47 PM Bromide <0.50 1 mg/L E300.0 09/26/2012 6:14 AM Chloride 12.9 1 mg/L E300.0 09/26/2012 6:14 AM Sulfate 14.3 1 mg/L E300.0 09/26/2012 6:14 AM Biochemical Oxygen Demand 7 1 mg/L SM5210B 09/14/2012 10:55 AM Chemical Oxygen Demand 30.6 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 54 1 mg/L SM2340C 09/18/2012 5:40 PM Nitrogen,Ammonia(As N) 0.14 1 mg/L E350.1 09/20/2012 11:54 AM Nitrite as N <0.10 1 mg/L E353-2 09/14/2012 2:20 PM Nitrate as N 1.56 1 mg/L E353.2 09/14/2012 12:29 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:57 AM Total Dissolved Solids 109 1 mg/L SM2540C 09/18/2012 3:48 PM Nitrogen,Kjeldahl,Total 0.77 1 mg/L E3512 10/03/2012 5:01 PM Total Organic Carbon 7.9 1 mg/L SM5310B 09/21/2012 3:53 PM Qualifiers: E=Value above quantitation range B=Found in Blank lLxa+ I Ci D.F.=Dilution Factor D=Results for Dilution H=Received/analyzed outside of analytical holding time Laboratory Manager +=ELAP/NELAC does not offer certification for this analyte M c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range J=Estimated value-below calibration range • s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 1 I of 13 • (abs LABORATORY RESULTS 575 Broad Follow Road, Melville,NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 Sample Information... NYSDOH ID#10478 Lab No. : 1209688-012 Lockwood Kessler&Bartlett Type: Groundwater ClientSample ID.:MW-8D One Aerial Way Syosset,NY 11791 Origin: Attn To John Gerlach Collected :9/13/2012 12:00:00 PM Received :9114/2012 8:50:00 AM Collected By LKB Parametprfsl Results Otialifier D F. Units Mpthnd Number Analvzed Alkalinity,Total(As CaCO3) 299 D 10 mg/L SM2320B 09/17/2012 2:53 PM Bromide 0.50 1 mg/L E300.0 09/26/2012 6:41 AM Chloride 92.8 D 5 mg/L E300.0 09/26/2012 6:55 AM Sulfate 91.2 D 5 mg/L E300-0 09/26/2012 6:55 AM Biochemical Oxygen Demand <2 1 mg/L SM52108 09/14/2012 11:00 AM Chemical Oxygen Demand 34.6 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 296 D 4 mg/L SM2340C 09/18/2012 5:45 PM Nitrogen,Ammonia(As N) 19.4 1 mg/L E350.1 09/20/2012 11:55 AM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:22 PM Nitrate as N <0.10 1 mg/L E3532 09/14/2012 12:30 PM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 10/01/2012 7:58 AM Total Dissolved Solids 544 D 2 mg/L SM2540C 09/18/2012 3:51 PM Nitrogen,Kjeldahl,Total 27.2 D 20 mg/L E351.2 10/03/2012 5:02 PM Total Organic Carbon 10.1 1 mg/L SM5310B 09/21/2012 4:15 PM Qualifiers: E=Value above quantitation range yy B=Found in Blank CG, D.F.=Dilution Factor D=Results for Dilution UUU H-Received/analyzed outside of analytical holding time 7'Laboratory Manager � +=ELAP/NELAC does not offer certification for this analyte c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O • J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 12 of 13 (abs LABORATORY RESULTS 575 Broad Hollow Road. Melville.NY Results for the samples and analytes requested TEL:(631)694-3040 FAX(631)420-8436 NYSDOH 113#10478Lab No. : 1209688-013 Sample Information... Lockwood Kessler&Bartlett Type: Groundwater One Aerial Way ClientSample ID.:MW-8S Syosset,NY 11791 Origin: Atin To John Gerlach Collected :9/13/2012 12:30:00 PM Received :9114/2012 8:50:00 AM Collected By LKB Parameterfs) Results Oualifier D F_ Units Method Number Analyzed Alkalinity,-Total(As CaCO3) 255 D 10 mg/L SM23206 09117/2012 3:01 PM Bromide <0.50 Chloride 1 mg/L E300.0 09/26/2012 7:08 AM 38.0 D 5 mg/L E300.0 09/26/2012 8:16 AM Sulfate 50.3 D 5 mg/L E300.0 09/26/2012 8:16 AM Biochemical Oxygen Demand 3 1 mg/L SM52106 Chemical Oxygen Demand 09!14/2012 11:05 AM 36.6 1 mg/L E410.4 09/25/2012 4:16 PM Hardness(As CaCO3) 256 D 4 mg/L SM2340C 09/18/2012 5:50 PM Nitrogen,Ammonia(As N) 18.3 D 10 mg/L E350.1 09/20/2012 11:56 AM Nitrite as N <0.10 1 mg/L E353.2 09/14/2012 2:28 PM Nitrate as N <0.10 1 mg/L E353.2 09/14/2012 12:39 PM Phenolics,Total Recoverable <5.0 1 p9/L E420-1 10l01/20127:59AM Total Dissolved Solids 363 1 mg/L SM2540C 09/18/2012 3:54 PM Nitrogen,Kjeldahl,Total 19.0 D 20 mg/L E351.2 Total Organic Carbon 10/03/2012 5:03 PM 8.0 1 mg/L SM5310B 09/21/2012 4:37 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution �O H=Received/analyzed outside of analytical holding lime (((JJJ +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager M c=Calibration acceptability criteria exceeded for this analyte O r=Reporting limit below calibration range O J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 10/8/2012 Page 13 of 13 U2M INC. 5. DUPLICATE SUMMARY RESULTS 5.1 METALS 5.2 WET CHEMISTRY • M O O U.S. EPA - CLP 6 EPA SAMPLE NO DUPLICATES MW-8s Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Level (low/med) : LOW s Solids for Sample: 0.0 o Solids for Duplicate: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L Control Analyte Limit Sample (S) C Duplicate (D) C RPD Q M Cadmium 0.0866 U 0.0866 U P Calcium 53290.0000 52770.0000 1.0 P Iron 39580.0000 38960.0000 1.6 P Lead 3.0000 9.0420 9.6840 6.9 P Magnesium 5000.0000 16320.0000 16059. 9990 1.6 P Manganese 235.6000 232.5000 1.3 P Potassium 34410.0000 34350.0000 0.2 P Sodium 5000.0000 22630.0000 21960.0000 3.0 P M O O FORM VI - IN ILM04.1 -� 0 0 0 H2M LABS INC Date: 05-ocr-12 QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analvte Result Units Amount Result %REC Limits Value %RPD UCL mb-091712 mb-091712 Alkalinity,Total(As CaCO3) <1 MG/L les-091712 Ics-091712 Alkalinity,Total(As CaCO3) 24.1 MG/L 25 < 1 96 80 120 1209688-013AMS MW-8sms Alkalinity,Total(As CaCO3) 489 MG/L 250 255 94 75 125 1209688-013ADup MW-8SDUP Alkalinity,Total(As CaCO3) 251 MG/L 255 1.6 20 MB-36384 MB-36284 jBiochemical Oxygen Demand <2 MG/L LCS-36384 LCS-36384 IBiochemical Oxygen Demand 213 MG/L 198 <2 108 185 1120 1209688-013ADUP MW-8SDUP jBiochernical Oxygen Demand 2 MG/L 3 21.0 20 MS-092512 MB-092512 Bromide <0.5 MG/L LCS-0092512 LCS-0092512 Bromide 2.44 MG/L 2.5 <0.5 98 90 110 1209688.013AMS MW-8SMS Bromide 0.99 MG/L 1 <0.5 99 80 120 1209688-013ADUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-092512 MB-092512 Chemical Oxygen Demand <10 MG/L LCS-092512 LCS-092512 Chemical Oxygen Demand 103 MG/L 100 <10 103 80 120 1209688-013BMS MW-8SMS Chemical Oxygen Demand 135 MG/L 100 36.6 98 75 125 1209688.013BDUP MW-8SDUP Chemical Oxygen Demand 35.9 MG/L 36.6 1.8 20 MB-092512 MB-092512 Chloride <2 MG/L LCS-0092512 LCS-OC92512 Chloride 9.10 MG/L 10 <2 91 90 110 1209688-013AMS MW-8SMS Chloride 86.2 MG/L 50 38.0 96 80 120 1209688-013ADUP MW-8SDUP Chloride 37.3 MG/L 38.0 1.8 A2O MB-091812 MBLK-091812 Hardness(As CaCO3) <5 MG/L LCS-091812 LCS-OS1812 Hardness(As CaCC3) 1010 MG/L 1000 <5 101 80 120 1209688-013CMS MW-8SMS Hardness(As CaCO3) 664 MG/L 400 256 102 75 125 1209688-013CDUP MW-8SDUP Hardness(As CaCO3) 260 MG/L 256 1.6 20 1 LKB003 S49 QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-091412 MB-091412 Nitrate as N <0.1 MG/L LCS-091412 LCS-091412 Nitrate as N 1.12 MG/L 1.13 <0.1 99 90 110 1209688-013BMS 1209688-013BMS Nitrate as N 0.46 MG/L 0.5 <0.1 92 90 110 1209688-013BDUP 1209688-013BDUP Nitrate as N <0.1 MG/L <0.1 20 MB-091412 MB-091412 Nitrite as N <0.1 MG/L LCS-091412 LCS-091412 Nitrite as N 1.00 MG/L 1 <0.1 100 90 110 1209688-013Ams 1209688-013Ams Nitrite as N 0.61 MG/L 0.6 <0.1 102 90 110 1209688-013Adup 1209688-013Adup Nitrite as N <0.1 MG/L <0.1 20 MS-36439 MB-36439 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-36439 LCS-36439 Nitrogen,Ammonia(As N) 1.03 MG/L 1 <0.1 103 90 110 1209688-013BMS MW-8SMS Nitrogen,Ammonia(As N) 23.4 MG/L 5 18.3 103 90 1101 1 1209688-013BDUP MW-8SDUP Nitrogen,Ammonia(As N) 17.8 MG/L 18.3 1 2.4 20 MB-36435 MB-36435 INItrogen,Ammonia(As N) :=< .1 MG/L LCS-36435 ILCS-36435 INItrogen,Ammonia(As N) 0.99 MG/L 1 1 <0.1 99 1 90 11101 mb-36400 mb-36400 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-36400 LCS 36400 INitrogen,Ammonia(As N) 1.01 MG/L 1 <0.1 101 1 90 11101 MB-36756 MB-36756 Nitrogen,Kjeldahl,Total <0.1 MG/L I I I I i `�_H LCS-36756 iNitrogen,Kjeldahl,Total 4.32 MG/L 4 <0.1 108 90 11101 MB-36720 MB-36720 Nitrogen,Kjeldahl,Total <0.1 MG/L LCS-36720 LCS-36720 Nitrogen,Kjeldahl,Total 4,32 MG/L 4 <0.1 108 90 110 1209688-013BMS MW-8SMS Nitrogen,Kjeldahl,Total 22.5 MG/L 4 19.0 87 75 125 1209688-013BDUP MW-8SDUP Nitrogen,Kjeldahl,Total 18.7 MG/L 19.0 1.8 20 2 LKB003 S50 QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-36577 MB-36577 Phenolics,Total Recoverable <5 UG/L LCS-36577 LCS-36577 Phenolics,Total Recoverable 26.3 UG/L 30 <5 88 80 120 1209688-013Bms MW-8SVIS Phenolics,Total Recoverable 18.2 UG/L 20 <5 91 75 125 1209688-013Bdup MW-8SDUP Phenolics,Total Recoverable <5 UG/L <5 20 MB-092512 MB-092512 Sulfate <5 MG/L LCS-0092512 LCS-0092512 Sulfate 9.47 MG/L 10 <5 95 90 110 1209688-013AMS MW-8SMS Sulfate 100 MG/L 50 50.3 99 80 120 1209688-013ADUP MW-8SDUP Sulfate 50.2 MG/L 50.3 0.12 20 MB-091812 MB-091812 Total Dissolved Solids < 10 MG/L_ LCS-091812 LCS-091812 Total Dissolved Solids 284 MG/L 300 < 10 95 80 120 1209688-013Ams MW-8SMS Total Dissolved Solids 648 MG/L 300 363 95 75 125 1209688-013Adup MW-8SDUP Total Dissolved Solids 364 MG/L 363 0.28 20 MB-092112 MB-092112 Total Organic Carbon <1 MG/L LCS-092112 LCS-092112 Total Organic Carbon 23,3 MG/L 25 < 1 93 80 120 1209688-013DMS MW-8SMS Total Organic Carbon 17.9 MG/L 10 8.0 99 75 125 1209688-013DDUP MW-8SDUP Total Organic Carbon 7.8 MG/L 8.0 2.3 20 3 LKB003 S51 i-12M "use INC. 6 SPIKE SAMPLE RESULTS 6.1 METALS 6.2 WET CHEMISTRY N kn M O O J • U.S. EPA - CLP 5A EPA SAMPLE NO SPIKE SAMPLE RECOVERY MW-8SS Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Matrix (soil/water) : WATER Level (low/med) : LOW % Solids for Sample: 0.0 Concentration Units (ug/L or mg/kg dry weight) : UG/L Control Limit Spiked Sample Sample Spike Analyte %R Result (SSR) C Result (SR) C Added (SA) %R TQM Cadmium 75-125 48.2000 0.0866 U 50.00 96.4 P Iron 38450.0000 39580.0000 1000.00 -113.0 P Lead 75-125 28.7600 9.0420 20.00 98.6 P Manganese 75-125 709.1000 235.6000 500.00 94.7 P • Comments: M M O O FORM V (Part 1) - IN ILM04. 1 0 • 0 H2M LABS INC Date: 05-0ct-12 QC SUMMARY REPORT SDG: LK13003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL mb-091712 mb-091712 Alkalinity,Total(As CaCO3) <1 MG/L Ics-091712 Ics-091712 Alkalinity,Total(As CaCO3) 24.1 MG/L 25 <1 96 80 120 1209688-013AMS MW-8SMS Alkalinity,Total(As CaCO3) 489 MG/L 250 255 94 75 125 1209688-013ADup MW-8S>7UP Alkalinity,Total(As CaCO3) 251 MG/L 255 1.6 20 MB 36384 MB-36284 Biochemical Oxygen Demand <2 MG/L !LCS-36384 LCS-36384 Biochemical Oxygen Demand 213 MG/L 198 <2 108 85 1121 11209688-013ADUP MW-8SDUP Biochemical Oxygen Demand 2 MG/L 3 21.0 20 !MB-092512 MB-092512 Bromide <0.5 MG/L 'LCS-0092512 LCS-0092512 Bromide 2.44 MG/L 2.5 <0.5 98 90 110 !1209688-013AMS MW-8SMS Bromide 0.99 MG/L 1 <0.5 99 80 120 1209688-013ADUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-092512 MB-092512 Chemical Oxygen Demand < 10 MG/L LCS-092512 LCS-092512 Chemical Oxygen Demand 103 MG/L 100 < 10 103 80 120 1209688-013BMS MW-8SMS Chemical Oxygen Demand 135 MG/L 100 36.6 98 75 125 1209688-013BDUP MW-8SDUP Chemical Oxygen Demand 35.9 MG/L 36.6 1.8 20 MB-092512 MB-092512 Chloride <2 MG/L LCS-0092512 LCS-OC92512 Chloride 9.10 MG/L 10 <2 91 90 110 1209688-013AMS MW-8SMS Chloride 86.2 MG/L 50 38.0 96 80 120 1209688-013ADUP MW-8SDUP Chloride 37.3 MG/L 38.0 1.8 20 MB-091812 MBLK-091812 Hardness(As CaCO3) <5 MG/L LCS-091812 LCS-051812 Hardness(As CaCO3) 1010 MG/L 1000 <5 101 80 120 1209688-013CMS MW-8SMS Hardness(As CaCO3) 664 MG/L 400 256 102 75 125 1209688-013CDUP MW-8SDUP Hardness(As CaCO3) 260 MG/L 256 1.6 20 1 LKB003 S54 i i ! QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-091412 MB-091412 Nitrate as N <0.1 MG/L LCS-091412 LCS-091412 Nitrate as N 1.12 MG/L 1.13 <0.1 99 90 110 1209688-013BMS 1209688-013BMS Nitrate as N 0.46 MG/L 0.5 <0.1 92 90 110 1209688-013BDUP 1209688-013BDUP Nitrate as N <0.1 MG/L <O:-:,# 20 MB-091412 MB-091412 Nitrite as N <0.1 MG/L LCS-091412 LCS-091412 Nitrite as N 1.00 MG/L 1 <0.1 100 90 110 1209688-013Ams 1209688-013Ams Nitrite as N 0.61 MG/L 0.6 <0.1 102 90 1110 1209688-013Adup 1209688.013Adup Nitrite as N <0,1 MG/L <0.1 20 MB-36439 MB-36439 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-36439 LCS-36439 Nitrogen,Ammonia(As N) 1.03 MG/L 1 <0.1 103 90 110 1209688-013BMS MW-8SMS Nitrogen,Ammonia(As N) 23.4 MG/L 5 18.3 103 90 110 1209688-013BDUP MW-8SDUP Nitrogen,Ammonia(As N) 17.8 MG/L 18.3 1 2.4 20 MB-36435 MB-36435 INitrogen,Ammonia(As N) I <0.1 MG/L ILCS-36435 -LCS-36435 Nitrogen,Ammonia(As N) 0.99 MG/L� 1 �<0.1 1 99 T 90 110 Ell mb-36400 mb-36400 INitrogen,Ammonia(As N) I <0.1 MG/L LCS-36400 LCS-36400 INitrogen,Ammonia(As N) 1 1.01 MG/L I1 <0.1 101 90 110 MB-36756 MB-36756 INitrogen, Kjeldahl,Total <0.1 MG/L LCS-36756 LCS-36756 Nitrogen, Kjeldahl,Total 4.32 MG/L I4 <0.1 108 90 110 MB-36720 MB-36720 Nitrogen, Kjeldahl,Total <0.1 MG/L LCS-36720 LCS-36720 Nitrogen,Kjeldahl,Total 4.32 MG/L 4 <0.1 108 90 110 1209688-013BMS MW-8SMS Nitrogen, Kjeldahl,Total 22.5 MG/L 4 19.0 87 75 125 1209688-013BDUP MW-8SDUP Nitrogen,Kjeldahl,Total 18.7 MG/L 19.0 1.8 20 2 LKB003 S55 s • � QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-36577 MB-36577 Phenolics,Total Recoverable <5 UG/L LCS-36577 LCS-36577 Phenolics,Total Recoverable 26.3 UG/L 30 <5 88 80 120 1209688-013Bms MW-8SMS Phenolics,Total Recoverable 18.2 UG/L 20 <5 91 75 125 1209688-01315dup MW-8SDUP Phenolics,Total Recoverable <5 UG/L <5 20 MB-092512 MB-092512 Sulfate <5 MG/L LCS-0092512 LCS-0092512 Sulfate 9.47 MG/L 10 1 <5 95 90 110 1209688-013AMS MW-8SMS Sulfate 100 MG/L 50 50.3 99 80 120 1209688-013ADUP MW-8SDUP Sulfate 50.2 MG/L 50.3 0.12 20 MB-091812 MB-091812 Total Dissolved Solids < 10 MG/L LCS-091812 LCS-091812 Total Dissolved Solids 284 MG/L 300 < 10 95 80 120 1209688-013Ams MW-8SMS Total Dissolved Solids 648 MG/L 300 363 95 75 125 1209688.013Adup MW-8SDUP Total Dissolved Solids 364 MG/L 363 0.28 20 MB-092112 MB-092112 Total Organic Carbon < 1 MG/L LCS-092112 LCS-092112 Total Organic Carbon 23.3 MG/L 25 < 1 93 80 120 1209688-013DMS MW-8SMS Total Organic Carbon 17.9 MG/L 10 8.0 99 75 125 1209688-013DDUP MW-8SDUP Total Organic Carbon 7.8 MG/L 8.0 2.3 20 3 LKB003 S56 U2M LADS, INC. 7. BLANK SUMMARY DATA AND RESULTS 7.1 METALS 7.2 WET CHEMISTRY • M O O U.S. EPA - CLP 3 BLANKS Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Preparation Blank Matrix (soil/water) : WATER Preparation Blank Concentration Units (ug/L or mg/kg) : UG/L Initial Calib. Continuing Calibration Prepa- Blank Blank (ug/L) ration Analyte (ug/L) C 1 C 2 C 3 C Blank C M Cadmium 0.1 B 0.1 BI 0.1 U 0.1 U 0.087 U P calcium 14.1 U 24.8 B 14.1 U 14.1 U 19.600 B P Iron 2.4 U 5.4 B 2.4 U 2.4 U 3.300 B P Lead 2.9 B 1.0 U 1.0 U 1.0 U 0.960 U P MW Magnesium 19.9 U 21.4 B 19.9 U 19.9 U 19.900 U P Manganese 0.1 U 0.1 U 0.3 B 0.1 U 0.100 U P Potassium -160.0 B -200.0 B -200.0 B -250.0 B 65.300 U P Sodium 1312.9 U 1312.9 U 1312.9 U 1312.9 U 1310.000 U P kn M O O FORM III - IN ILM04.1 '� i U.S. EPA - CLP 3 BLANKS Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB003 Preparation Blank Matrix (soil/water) : WATER Preparation Blank Concentration Units (ug/L or mg/kg) : UG/L Initial Calib. Continuing Calibration Prepa- Blank Blank (ug/L) ration Analyte (ug/L) C 1 C 2 C 3 C Blank C M Cadmium 0.1 U p Calcium 28.7 B P Iron 2.9 B P • Lead 1.0 U P Magnesium 21,2 B p Manganese 0.1 U p Potassium -100.0 B P Sodium 1312.9 U p V'1 M O O FORM III - IN ILM04.1 H2M LABS INC Date: 05-Oct-12 QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analvte Result Units Amount Result %REC Limits Value %RPD UCL mb-091712 mb-091712 Alkalinity,Total(As CaCO3) <1 MG/L Ics-091712 Ics-091712 Alkalinity,Total(As CaCO3) 24.1 MG/L 25 <1 96 80 120 1209688-013AMS MW-8SMS Alkalinity,Total(As CaCO3) 489 MG/L 250 255 94 75 125 1209688-013ADup MW-8SDUP Alkalinity,Total(As CaCO3) 251 MG/L 255 1.6 20 MB-36384 MB-36384 Biochemical Oxygen Demand <2 MG/L LCS-36384 LCS-36384 Biochemical Oxygen Demand 213 MG/L 198 <2 108 85 120 1209688-013ADUP MW-8SDUP Biochemical Oxygen Demand 2 MG/L 3 21,0 20 MB-092512 MB-092512 Bromide <0.5 MG/L LCS-0092512 LCS-0092512 Bromide 2.44 MG/L 2.5 <0.5 98 90 110 120968 -013AM MW-8SMS Bromide 0. MG/L <0, 99 1 0 8 S 99 1 5 80 2 1209688-013ADUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-092512 MB-092512 Chemical Oxygen Demand < 10 MG/L LCS-092512 LCS-092512 Chemical Oxygen Demand 103 MG/L 100 <10 103 80 120 1209688-013BMS MW-8SMS Chemical Oxygen Demand 135 MG/L 100 36.6 98 75 125 1209688.013BOUP MW-8SDUP Chemical Oxygen Demand 35.9 MG/L 36.6 1.8 20 MB-092512 MS-092512 Chloride <2 MG/L LCS-0092512 LCS-OC92512 Chloride 9.10 MG/L 10 <2 91 90 110 1209688-013AMS MW-8SMS Chloride 86.2 MG/L 50 38.0 96 80 120 1209688-013ADUP MW-8SDUP Chloride 37.3 MG/L 38.0 1.8 20 MB-091812 MBLK-091812 Hardness(As CaCO3) <5 MG/L LCS-091812 LCS-OG1812 Hardness(As CaCO3) 1010 MG/L 1000 <5 101 80 120 1209688-013CMS MW-8SMS Hardness(As CaCO3) 664 MG/L 400 256 102 75 125 1209688-013CDUP MW-8SDUP Hardness(As CaCO3) 260 MG/L 256 1.6 20 1 P LKB003 S60 QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRet %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-091412 MB-091412 Nitrate as N <0.1 MG/L LCS-091412 LOS-091412 Nitrate as N 1.12 MG/L 1.13 <0.1 99 90 110 1209688-013BMS 1209688-013BMS Nitrate as N 0.46 MG/L 0.5 <0.1 92 90 110 1209688-013BDUP 1209688-013BDUP Nitrate as N <0.1 MG/L <0.1 20 MB-091412 MB-091412 Nitrite as N <0.1 MG/L LCS-091412 LCS-091412 Nitrite as N 1.00 MG/L 1 <0.1 100 90 110 1209688-013Ams 1209688-013Ams Nitrite as N 0.61 MG/L 0.6 <0.1 102 90 110 1209688-013Adup 1209688-013Adup Nitrite as N <0.1 MG/L <0.1 20 MB-36439 MB-36439 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-36439 LCS-36439 Nitrogen,Ammonia(As N) 1.03 MG/L 1 <0.1 103 90 110 1209688-013SMS MW-8SMS Nitrogen,Ammonia(As N) 23.4 MG/L 5 18.3 103 90 110 1209688-013BDUP MW-8SDUP Nitrogen,Ammonia(As N) 17.8 MG/L 18.3 2.4 20 MS-36435 MB-36435 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-36435 ILCS-36435 INitrogen,Ammonia(As N) 0.99 MG/L 1 <0.1 1 991 90 1110 mb-36400 mb-36400 INitrogen,Ammonia(As N) <0.1 MG/L LCS-36400 ILCS-36400 INitrogen,Ammonia(As N) 1.01 MG/L 1 <0.1 1 101 1 90 11101 MB-36756 MB-36756 INitrogen,Kjeldahl,Total <0.1 MG/L LCS-36756 ILCS-36756 INitrogen, Kjeldahl,Total 4,32 MG/L 1 4 <0.1 1 108 1 90 11101 MB-36720 MB-36720 Nitrogen,Kjeldahl,Total <0.1 MG/L _ LCS-36720 LCS-36720 Nitrogen,Kjeldahl,Total 4.32 NIG/L 4 <0.1 108 90 110 1209688-013BMS MW-8SMS Nitrogen, Kjeldahl,Total 22.5 MG/L 4 19.0 87 75 125 1209688-013BDUP MW-8SDUP Nitrogen, Kjeldahl,Total 18.7 MG/L 19.0 1.8 20 2 LKB003 S61 s QC SUMMARY REPORT SDG: LKB003 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-36577 MB-36577 Phenolics,Total Recoverable <5 UG/L LCS-36577 LCS-36577 Phenolics,Total Recoverable 26.3 UG/L 30 <5 88 80 120 1209688-013Bms MW-8SMS Phenolics,Total Recoverable 18.2 UG/L 20 <5 91 75 125 1209688-013Bdup MW-8SDUP! Phenolics,Total Recoverable <5 UG/L <5 20 MB-092512 MS-092512 Sulfate <5 MG/L LCS-0092512 LCS-0092512 Sulfate 9,47 MG/L 10 <5 95 90 110 1209688-013AMS MW-8SMS Sulfate 100 MG/L 50 50.3 99 80 120 1209688.013ADUP MW-8SDUP Sulfate 50.2 MG/L 50.3 0.12 20 MB-091812 MB-091812 Total Dissolved Solids < 10 MG/L LCS-091812 LCS-091812 Total Dissolved Solids 284 MG/L 300 < 10 95 80 120 1209688-013Ams MW-8SMS Total Dissolved Solids 648 MG/L 300 363 95 75 125 1209688-013Adup MW-8SDUP Total Dissolved Solids 364 MG/L 363 0.28 20 MB-092112 MB-092112 Total Organic Carbon < 1 MG/L LCS-092112 LCS-092112 Total Organic Carbon 23.3 MG/L 25 < 1 93 80 120 1209688-013DMS MW-8SMS Total Organic Carbon 17.9 MG/L 10 8.0 99 75 125 1209688-013DDUP MW-8SDUP Total Organic Carbon 7.8 MG/L 8.0 2.3 20 3 LKB003 S62