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HomeMy WebLinkAbout2012 2nd Qtr Second Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchoque, NY TABLE OF CONTENTS Section Number and Title Pape 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 Second Quarter 2012 Monitoring Round Appendices A. Sample Data Summary Package • i Lockwood, Kessler& Bartlett, Inc. Second 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 second quarter 2012 monitoring round, conducted on June 26, 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 200 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. l Lockwood, Kessler& Bartlett, Inc. Duck Pond Pt 0 U N D to t r po 2 11958] SITE Z� � REG0N / 9 f 1193 CUTCHOGUE / L STA P L Y E EAST TTITUCK 5 w r .y u f 1y CF N. v p CUT[I/OGUE f 40 'r CEMETEM P� CU,TCrrHOGUE R° �v Y 9 rNNN u t � O'RM �� Yt �tYi RRR wi ,,c rry Com= C+ w 'LL•F•.I• �rrp ■ N S.Y� 2 i R1�N O f y o`1 c Yr, •i L t 4 `RRC" OARS r° Y NOR FORK Marsh Pt COUNTRY ct w'�«rr.ne fi r MATTITUCK 4 AIRPORT CUTCHOGUE 1 '�' >r r•—° 'env Q � d Cove HARBOR I Marrutooka Pt ' �o Q�'sr YC. Kimo?enef � i�N�i' iai n pt. yr s I r I I NEW SUFFOLK FIGURE 1 • _ _; _ _ SITE LOCATION MAP TOWN OF SOUTHOLD LANDFILL, CUTCHOGUE, NY L/LAmV t - - - - - f r` 77- W-5D I � t rrlw < � 3S �-~ -�.- ti it --� I f r %• , ff z I ir 1 LEGEND z> AN It 4t GROUNDWATER MW-6S MONITORING WELL 300 150 0 300 SCALE _ iN FEET *NOTE:'NELL SYMBOLS NOT TO SCALE i /� >,\ `� l \Mw-Is f Note: Base map provided by Town of Southold FIGURE 2 WELL LOCATION PLAN = = TOWN OF SOUTHOLD LANDFILL, CUTCHOGUE, NY L/OIL�MftV Second 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 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. in North Babylon, NY (EcoTest), and H2M Labs, Inc. in Melville, NY. These two laboratories are currently in the process of merging. Both are 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 second 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 6.53 feet above mean sea level (MSL) in Well MW-1S, located on the south end of the Site, to 4.53 feet above MSL in Well MW-8S, located on the west side of the Site. Relative to last quarter, water-table elevations are approximately 0.5 feet lower. This finding is attributed to the below-average precipitation during the preceding two calendar quarters. 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 Second Quarter 2012 Monitoring Round • Town of Southold Landfill, Cutchogue, NY NYSDEC Part 360 Units Class GA Well Number and Result Routine Parameters Standard MW-1 S MW-1 D 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 38.30 38.22 43.85 43.57 57.81 57.72 62.90 62.49 50.03 49.96 49.63 48.45 Water-Level Elevation Feet MSL N/A 6.53 6.66 5.65 5.62 5.22 5.20 5.24 5.15 5.74 5.75 4.53 6.84 Field Parameters: Conductivity ms/cm No Standard 0.251 0.327 0.850 1.679 0.601 2.343 0.173 2.233 0.168 0.426 0.906 1.106 Temperature oC No Standard 15.00 13.77 16.79 16.39 16.87 15.82 14.35 14.97 13.19 13.24 16.76 15.95 Floaters or Sinkers N/A None None None None None None None None None None None None None pH Units 6.5-8.5 5.20 6.56 6.21 6.38 6.21 6.72 5.03 6.44 5.26 5.90 6.36 6.63 Eh pHmV No Standard 77.9 2.6 22.5 13.0 22.1 -6.4 87.2 19.1 74.1 39.0 13.9 -1.2 Dissolved Oxygen mg/L No Standard 7.15 2.70 1.14 1.86 0.99 0.81 5.11 1.13 1.59 2.40 0.36 0.45 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 0.52 2.91 0.87 2.79 0.37 1.01 0.42 1.18 1.78 0.39 0.65 0.89 ORP mV No Standard 146 67.7 -39.0 -24.6 77.5 34.0 136 38.7 124 66.4 -82.6 -32.9 Leachate Imndicators: Alkalinity mg/L No Standard 6.20 29.1 156 546 152 701 20.1 750 36.2 9.85 282 304 Ammonia mg/L 2 0.12 < 0.10 9.89 39.1 16.3 16.4 0.18 49.1 0.12 < 0.10 11.6 15.6 BOD mg/L No Standard < 2 < 2 7 < 2 < 2 < 2 < 2 < 2 < 2 < 2 3 < 2 Bromide mg/L 2Gv < 0.50 < 0.50 < 0.50 < 0.50 < 0.50 2.13 < 0.50 1.18 < 0.50 < 0.50 < 0.50 0.54 Chloride mg/L 250 32.6 24.4 78 160 19.4 385 20.7 262 10.9 40.2 37.5 111 COD mg/L No Standard < 10 < 10 27.9 50.3 14.7 54.4 < 10 76.3 15.4 < 10 33.9 27.3 Nitrate mg/L 10 7.66 3.61 0.18 0.30 16.3 < 0.10 1.22 < 0.10 1.60 7.09 0.22 0.20 Phenols mg/L 0.001 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 Sulfate mg/L 250 26.4 71.8 42.9 37.2 45.3 91.9 25.0 46.7 13.1 100 47 91.6 Total Dissolved Solids mg/L 500 188 224 324 684 398 1,250 124 1,100 126 366 390 577 Total Organic Carbon mg/L No Standard < 1.0 < 1.0 9.3 19.4 7.8 22.9 2.6 30.2 6.7 < 1.0 11.4 10.7 Tl mg/L No Standard < 0.50 < 0.50 17.9 85.0 < 0.50 29.7 < 0.1 98.2 0.24 < 0.50 19.0 28.4 Inorqanic Parameters: Cadmium mg/L 0.005 < 0.0002 0.0004 0.0009 0.0002 < 0.0002 < 0.0002 < 0.0002 < 0.0002 < 0.0002 < 0.0002 0.0004 < 0.0002 Calcium mg/L No Standard 8.3 21.1 24.0 27.9 51.8 131 7.7 79.2 13.8 29.6 57.7 49.9 Hardness mg/L No Standard 46 112 156 260 220 680 48 390 54 150 256 248 Iron mg/L 0.3 0.029 0.082 71.7 17.8 0.006 0.431 0.003 0.076 0.024 0.018 44.5 9.8 Lead mg/L 0.025 0.008 0.012 0.012 0.011 0.004 0.012_ 0.010 0.0003 0.008 0.0094 0.014 0.015 Magnesium mg/L 35 2.9 8.1 15.0 26.4 10.3 53.0 4.0 27.8 2.6 12.6 16.7 23.5 Manganese mg/L 0.3 0.011 0.004 2.8 2.7 5.7 3.0 0.076 10.9 0.59 1.1 0.42 1.4 - - Potassium mg/L No Standard 4.2 1.7 22.2 78.3 31.8 50.4 4.2 108 4.8 3.1 35.5 52.0 Sodium mg/L 20 19.0 17.7 33.8 93.4 11.7 190 11.8 139 6.3 13.0 18.5 54.0 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. N/A = Not Applicable. ORP = Oxygen Reduction Potential. pHmV = pH in millivolts. BOD = Biological Oxygen Demand. NTU = Nephelometric Turbidity Units. Second 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., Well MW-3D). These highest values appear to be Site-related. • Ground-water temperatures are slightly higher in the 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 nine of the 12 wells. 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 10 of the 12 wells. The two slightly negative values occurred in deep downgradient wells, but are similar to the Eh in the deep upgradient well. Therefore, ground-water Eh does not appear to be significantly influenced by the Site. . • Dissolved oxygen concentrations are 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 deep wells than in the shallow wells. • The ORP (oxidation-reduction potential) of ground water is slightly positive to strongly positive in eight of the 12 wells; and moderately negative in Well Clusters MW-3 and MW-8, which are located directly downgradient of the main area of the Site. These negative ORP readings appear to be Site-related. 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. Second 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 seven 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, and at much lower concentrations in two other downgradient wells. • Chloride levels are noticeably higher in five of the downgradient wells relative to the upgradient wells, and higher than the Class GA ground-water standard in Well MW-4D. • Chemical oxygen demand (COD) was detected in eight of the downgradient wells, and is highest 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-third of the exceedances are relatively minor in magnitude. 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 and TDS, which occur naturally in saline ground water and seawater, are not a significant concern with respect to public health or • the environment. 4 Lockwood, Kessler& Bartlett, Inc. Second Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY 3.4 Inorganic Parameter Results Review of the inorganic parameter results in Table 1 indicates the following key findings: • Cadmium was detected in four 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 slightly higher in Wells MW-4S, MW- 4D, 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 standard. • Manganese was detected in all 12 wells sampled, exceeds the Class GA ground-water standard in nine 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 five downgradient wells relative to the upgradient wells, specifically Wells MW-3S, MW-31D, MW-41D, MW-51D 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, 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). 5 Lockwood, Kessler& Bartlett, Inc. Second Quarter 2012 Ground Water-Monitoring Report Town of Southold Landfill, Cutchogue, NY 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 second 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 Routine Parameters. 6 Lockwood, Kessler& Bartlett, Inc. u2M "uso INC. • SAMPLE DATA SUMMARY PACKAGE TABLE OF CONTENTS LOCKWOOD, KESSLER & BARTLETT PROJECT: TOWN OF SOUTHOLD LANDFILL SAMPLES RECEIVED: 6/27/12 SDG NO.: LK13001 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 r-, c 0 0 U2M tAUSmo INC. 1. NYS DEC SUMMARY FORMS N cn O IsO NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION • SAMPLE IDENTIFICATION AND ANALYTICAL REQUIREMENT SUMMARY SDG: LKB001 Mal ical Requirements Customer Laboratory Sample Sample ME we Code Code MW-1D 1206B98-001 X X MW-1S 1206B98-002 X X MW-3D 1206B98-003 X X MW-3S 1206B98-004 X X MW-4D 1206B98-005 X X MW-4S 1206B98-006 X X MW-5D 1206898-007 X X MW-5S 1206B98-008 X X MW-6D 1206898-009 X X MW-6S 1206B98-010 X X MW-8D 12061398-011 X X MW-8S 1206898-012 X X • M O O CLP, on-CL ease indicate year of protocol) TCL/T , riority Pollutant, ASP 6 c�- a4 laal�a • NEW YORK STATE DEPARTMENT OF ENVIAMENTAL CONSERVATION SAMPLE PREPARATION AND ANALYSIS SUMMARY SDG.- LKB001 INORGANIC ANALYSIS Laboratory DateRecd Date Samp ID Client Sample ID Matrix Metals Requested at Lab Analyzed 1206B98-001 MW-1D WATER CA,CD,FE,K,MG,MN,NA,P8, 27-Jun-12 07/12 1206B98-002 MW-1S WATER CA,CD,FE,K,MG,MN,NAPB, 27-Jun-12 07/12 1206B98-003 MW-3D WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-004 MW-3S WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-005 MW-4D WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-006 MW-4S WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-007 MW-5D WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-008 MW-5S WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-009 MW-6D WATER cA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-010 MW-6S WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-011 MW-8D WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-012 MW-8S WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-012DUP MW-8SD WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 1206B98-012MS MW-8SS WATER CA,CD,FE,K,MG,MN,NA,PB, 27-Jun-12 07/12 LKB001 S4 . NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION SAMPLE PREPARATION AND ANALYSIS SUMMARY SDG : LK13001 INORGANIC ANALYSIS Laboratory DateRecd Date Samp ID Client Sample ID Matrix Tests at Lab Analyzed 1206B98-001 MW-ID Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-002 MW-IS Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-003 MW-3D Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-004 MW-3S Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-005 MW-4D Groundwater SELECT WET CHEMISTRY "` 06/27/12 06/12-07/12 12061398-006 MW4S Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 1206B98-007 MW-5D Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061198-008 MW-5S Groundwater SELECT WET CHEMISTRY*` 06/27/12 06/12-07/12 12061398-009 MW-6D Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 1206B98-010 MW-6S Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-011 MW-8D Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 12061398-012 MW-8S Groundwater SELECT WET CHEMISTRY** 06/27/12 06/12-07/12 ** Alkalinity,Total(As CaCO3); Biochemical Oxygen Demand; Bromide;Chemical Oxygen Demand;Chloride; 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 O 1-12M "us, INC. • 2. CHAIN OF CUSTODY DOCUMENTATION 0 0 l COf - - T LABORATORIES;INC. • ENVIRONMENTAL TEST CHAII'N OF CUSTODY RECORD 377 She ld A venue,North Babylon, New York 11703 (631)422-5777-FAX(631)422-5770•Email.ecotestlab@aol.com rl 3 Client: L B �r � Y Address: spas e�- NY 17 9 I a p_U . K- 4 (0 0 5 Phone: 5'16-9'78-Ohco FAX: o s m` a Person receiving report: Sampled by: "70,., Q'r3�c r r► r7� (�c .�� Q•ti°�o? a� Source: ar„ a(!- S 4 .� Job No.: � � 5✓ J -:i'. t���� 1y��� S•1fN -�Ct7� '"4i.Nh`,t.l 9'Ef y}� .�t'^-tf'n2, Vid`r•i' � � 4. `,fF.;Ti".•tigsY � b" '�ift�^r� _.(,}f ,Sb ,,s - ,.x_a rid gc $mM n►��3o f2o� q$_�o3 S a ��� gas �►�� .00�. s 6f,?& 9;'0 114w- 55 ,00$ 5 /ViI,/-H 0 -005 S KS rdab 12- MLI-1S (I`I5 -+115 -o )� �►st nSO f1w-6 0 -001 s Vab rzird tlLJ- S .oic .5 U,A4 2:lQp ' Ina-I0 -ool 5 Glab a:y M x-15 �an2 5 0 Relinquished (Si nature) Ai Ifv� SEAL INTACT? ceived by:(S' re) R quished b nat re) AT (M�( SEAL INTACT? Receive d b Re s nting� 0 YES NO NA R r ;-IngRe_r--anti �/"` YES I Re resertti P g Relinquished by:(Signature) DATEITIME SEAL INTACT? ceived by:(Signature) inquished by:(Signature) DATEITIME SEAL INTACT? Received by:(Signature) Representing: YES NO NA resenting: Representing: YES NO NA Representing: H2M LABS INC OD 575 Broad Hollow Road ecez t Sample 9 Melville,NY 11747 Sam p p Checklist TEL:(631)694-3040 FAX:(631)420-8436 Website:www.h2mlabs.com • Client Name LKB Date and Time Received: 6/27/2012 12:45:00 PM Work Order Number: 1206898 RcptNo: 1 Received by MelissaWatson Completed by: /V\ - Reviewed by: a Completed Date: 6/28/2012 Reviewed Date: 7/3/2012 7:45:05 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 W No❑ Is it clear what analyses were requested? Yes 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: H2SO4 Sample Condition? Intact 0 Broken❑ Leaking ❑ Sufficient sample volume for indicated test? Yes No❑ Were container labels complete(ID,Pres,Date)? Yes No❑ Ali samples received within holding time? Yes 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❑ To 4' •Water-Were bubbles absent in VOC vials? Yes ❑ No❑ No Vials Water-Was there.Chlorine Present? Yes ❑ No❑ NA Water-pH acceptable upon receipt? Yes ❑ No© No Water ❑ Are Samples considered acceptable? Yes © No❑ Custody Seals present? Yes ❑ No 0 Airbill or Sticker? Air Bil ❑ Sticker❑ Not Present 0 Airbill No: Case Number: SDG: SAS: LKB001 Any No response should be detailed in the comments section below,if applicable. --------------------------------------------- -———————————————————- ------------- Client Contacted? Yes ❑ No Person Contacted: John Gerlach Contact Mode: © Phone: ❑ Fax: ❑ Email: ❑ In Person: Client Instructions: Date Contacted: 7/2/2012 Contacted By: Jennifer Aracri Regarding: Comments: The glass Sulfuric-preserved bottle for sample MW-1 S was pH neutral and had H2SO4 added upon receipt to bring the pH down to 2. CorrectiveAction: 0 O O Page 1 of 1 • Nom► �,��s, �Nc. INTERNAL CHAIN OF CUSTODY CLIENT: LK�U DELIVERABLES: M-1609 TURN AROU^ND 2-A TIME: S SDG#: LK rb o01 CASE#: MATRIX:GV ,� pH CHECK N REMARKS: RECEIVED BY: MCA6 SIGNATURE: J#Jdk DATE:6 H2M LAB DATE BOTTLE 0O TESTS CLIENTID k COLLECTED TYPE BOTTLES REQUESTED 2ob 200•'1-��L Pc SEAL MW- 11D 24-12 1 o-wc-sM -t OD • 3S o "4 D 00% • -yS �6 -59 -5S 009 tcA -SD 0 METALS �aM uAuss Isc. CLIENT: LV-1 SDG : oue>001 INTERNAL CHAIN OF CUSTODY SAMPLE PURPOSE OF RELINQUISHED SAMPLE BOTTLE CHANGE OF DATE TIME BY R E C B Y TYPE CUSTODY INIT 8IO7t BION IO'L�i^t, 1-0,00 f� SION aso11 low slaw slot Slow sION SIGN SION at" SION Dime SIGN DIow SIGN sloe SICN slmN SIGN 9IOY SIGN slow SIGN SIGN SIGN 31011 SICN slow SIGN HION SIGN SION SION slow SICN SION SION slow SION SION SION SIGN SICN i SIGN SIGN SIGN SIC" SIGN SICN METALS 0146 1�2r►� LA"s INC. INTERNAL CHAIN OF CUSTODY CC CLIENT: L y e DELIVERABLES: ?)G-1 O b TURN AROUND TIME: Z 0�J SDG#: Yb OU CASE MATRIX: pH CHECK&N REMARKS: P1' F snit0�1�t��fS C�u F 1J1E IAL S RECEIVED BY: ,`1 SIGNATURE: DATE:G-n:! Tom= 12:4 H2M LAB DATE BOTTLE #OF TESTS CLIENT ID # COLLECTED TYPE BOTTLES REQUESTED AbIA ' � - �D ►2obgq� �,.�r- ,.L �N O NARO-W.SM !�K ' Ool� r�S ( SoG-v�•SM ' oo1C Soow�6yta$ � vNin+oVS- ,c�D+ • pol 0 Sv1�i� s OOt` C f RFK+w�M�N01 AAA ` -is 0 o I A E AS 'A WE ASgbj E • 30 o03 -3S o 001 00 00 oto _o D " Ott Oki- 0,3,3,'3.3 xMsl�sfl 19, 0 0 WET CHEMISTRY P 0223 i �• IH2A UA"s ,SCO CLI ENT: l 1<-b SDG #: LK't00k STODY INTERNAL c AIN OF CU PURPOSE OF ` SAMPLEWTTLE CHANGE OF RELINQUISHED SAMPLE v,��PB CUSTODY INIT slow —BY RECEIVED BY /��K��C`� DATE TIME SIGN '�4 '� J sO�L �-,�7•I� �Ilmc 1./�_ _.�.. ���r.l CeD/5ta�5�C sILam 91 G�avl�(ryt`T slow . s NdJ S�v slow i81 slow BSO , ✓ ION s J , C 1 Iwo � I N DI 3I 9 S 1 SIGN IGN SIGN SIGN 9I ON SIGN 9TGN " sIOY 9ION SION SION I , SIGN 3ION 1 $ 9ION ION $ 920N ION B 9ION ION SIGN 9ION SIGN 310" SIGN SION STCtT 51 ON N WET CHEMISTRY P 0224 `� U2M "US, INC. • 3. SDG NARRATIVES M O O m SDG NARRATIVE FOR METALS SAMPLE RECEIVED: 6/27/12 SDG#: LKB001 For Sample: MW-1D MW-41) MW-61) MW-1S MW-4S MW-6S MW-31) MW-51) MW-81) MW-3S MW-5S MW-8S The above water sample(s) were received by 1-12M Labs, Inc. on 6/27/12 for analysis of the TAL list of metals. ICP analysis was performed on a ICAP6000 Analyzer according to EPA method 200.7. 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 recoveries for iron was greater than 125%. Since the sample results exceeded the spike concentrations by more than four times, post spike analysis and data qualifiers were not required. SIn the serial dilution analysis of the sample, %D for magnesium was outside the acceptance range, and all results for this analyte were flagged with the qualifier "E" on Forms 1 and 9. 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: July 17, 2012 x � Ursula Middel Technical Manager 0 0 U2M 1_AUS, INC. • SDG NARRATIVE FOR WET CHEMISTRY SAMPLE(S)RECEIVED: 6/27/12 SDG#: LKB001 For Sample(s): MW-1D MW-51) MW-IS MW-5S MW-31) MW-61) MW-3S MW-6S MW-41) MW-8D MW-4S MW-8S 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 35L2. Ammonia SM4500-NH3 H ' Total Organic Carbon SM5310B Sample MW-8S was utilized for 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: July 20, 2012 Jo M. Slavin Senior Vice President 0 0 U2M I.AUS, INC. 4. SAMPLE REPORTS 4.1 METALS 4.2 WET CHEMISTRY • 0 0 U2M "IDS, INC. • QUALIFIERS FOR METALS ANALYSIS Q (Quality Control) Qualifiers E - Serial dilution is not within acceptance criteria or the reported value is Y, 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 Limit (CRDL) but greater than the Instrument Detection Limit (IDL). U - Entered if the analyte was analyzed for but not detected, i.e., less ttiarAH6 IDL. M (Method) 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. r CA- Analyzed by Midi-distillation Spectrophotometric Method. NR - Analyte not Required. IN) 00 'Y7 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. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-001 Level (low/med) : LOW Date Received: 6/27/2012 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 21100 P 7439-89-6 Iron 81.9 B P 7439-92-1 Lead 12.0 P 7439-95-4 Magnesium, 8110 E P 7439-96-5 Manganese 4.1 B P 7440-09-7 Potassium 1700 B P 7440-23-5 ISodium 17700 P 6(olor Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: Date Reported 7/16/2012 V1 O i m FORM I - IN ILM04. 1 • U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-1S Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-002 Level (low/med) : LOW Date Received: 6/27/2012 % 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 0.18 U P 7440-70-2 Calcium 8260 P 7439-89-6 Iron 28.5 B P 7439-92-1 Lead 7.6 P 7439-95-4 Magnesium 2860 B E P 7439-96-5 Manganese 10.9 B P 7440-09-7 Potassium 4160 B P 7440-23-5 Sodium 19000 P *Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: I i Comments: O N Date Reported 7/16/2012 V1 O O FORM I - IN ILM04 .1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET - MW-3D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-003 Level (law/med) : LOW Date Received: 6/27/2012 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 27900 P 7439-89-6 Iron 17800 P 7439-92-1 Lead 11.2 P 7439-95-4 Magnesium 26400 E P 7439-96-5 Manganese 2740 P 7440-09-7 Potassium 78300 P 7440-23-5 Sodium 93400 P *Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: j Date Reported 7/16/2012 O O FORM I - IN ILM04 .1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET MW-3S Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-004 Level (low/med) : LOW Date Received: 6/27/2012 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 0.90 B P 7440-70-2 Calcium 24000 P 7439-89-6 Iron 71700 P 7439-92-1 Lead 12.3 P 7439-95-4 Magnesium 15000 E P 7439-96-5 Manganese 2770 P 7440-09-7 Potassium 22200 P 7440-23-5 13odium 33800 P *Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: i Comments: N Date Reported 7/16/2012 O Oa FORM I - IN ILM04.1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-4D Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-005 Level (low/med) : LOW Date Received: 6/27/2012 % 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 0.18 U P 7440-70-2 Calcium 131000 P 7439-89-6 Iron 431 P 7439-92-1 Lead 11.6 P 7439-95-4 Magnesium 53000 E P 7439-96-5 Manganese 3010 P 7440-09-7 Potassium 50400 P 7440-23-5 Sodium 190000 P •Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: M Comments: N Date Reported 7/16/2012 O 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. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-006 Level (low/med) : LOW Date Received: 6/27/2012 % 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 0.18 U P 7440-70-2 Calcium 51800 P 7439-89-6 Iron 6.0 B P 7439-92-1 Lead 3.5 P 7439-95-4 Magnesium 10300 E P 7439-96-5 Manganese 5660 P 7440-09-7 Potassium 31800 P 7440-23-5 Sodium 11700 p Wolor Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: N Date Reported 7/16/2012 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. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-007 Level (low/med) : LOW Date Received: 6/27/2012 % 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 0.18 U P 7440-70-2 Calcium 79200 P 7439-89-6 Iron 75.8 B P 7439-92-1 Lead 3.1 P 7439-95-4 Magnesium 27800 E P 7439-96-5 Manganese 10900 P 7440-09-7 Potassium 108000 P 7440-23-5 Sodium 139000 P *Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: N Comments: N Date Reported 7/16/2012 V1 O O FORM I - IN ILM04. 1 • U.S. EPA - CLP 1 EPA SAMPLE NO Lab Name: H2M LABS INC INORGANIC ANALYSIS DATA SHEET MW-5S Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-008 Level (low/med) : LOW Date Received: 6/27/2012 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 0.18 U p 7490-70-2 Calcium 7700 p 7439-89-6 Iron 3.4 B P 7439-92-1 Lead 9.VBE P 7439-95-4 Ma nesium 404P 7439-96-5 Man anese 76. P 7440-09-7 Potassium 417P 7440-23-5 Sodium 1180p oColor Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: 110 cV Date Reported 7/16/2012 O O .�i FORM I - IN ILM04.1 rU.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET Lab Name: H2M LABS INC MW-6D Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-009 Level (low/med) : LOW Date Received: 6/27/2012 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 0.18 U P 7440-70-2 Calcium 29600 P 7439-89-6 Iron 17,7 B P 7439-92-1 Lead g q P 7439-95-4 Magnesium 12600 E P 7439-96-5 manganese 1120 P 7440-09-7 Potassium 3060 B P 7440-23-5 Sodium 13000 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: Date Reported 7/16/2012 N 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. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-010 Level (low/med) : LOW Date Received: 6/27/2012 % 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 0.18 U P 7440-70-2 Calcium 13800 P 7439-89-6 Iron 24.4 B P 7439-92-1 Lead 7.6 P 7439-95-4 Magnesium 2550 B E P 7439-96-5 Manganese 588 P 7440-09-7 Potassium 4760 B P 7440-23-5 Sodium 62 90 P Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: 00 Comments: N Date Reported 7/16/2012 O FORM I - IN ILM04 . 1 U.S. EPA - CLP 1 EPA SAMPLE NO INORGANIC ANALYSIS DATA SHEET F-MW-8D Lab Name: H2M LABS INC Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-011 Level (low/med) : LOW Date Received: 6/27/2012 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 0.18 U P 7440-70-2 Calcium 49900 P 7439-89-6 Iron 9760 P 7439-92-1 Lead 14.7 p 7439-95-4 Magnesium 235001 E P 7439-96-5 Manganese 1440 P 7440-09-7 Potassium 52000 P 7440-23-5 Sodium 54000 P *Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: Comments: cV Date Reported 7/16/2012 O O 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. : LKB001 Matrix (soil/water) : WATER Lab Sample ID: 1206B98-012 Level (low/med) : LOW Date Received: 6/27/2012 % 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 57700 P 7439-89-6 Iron 44500 P 7439-92-1 Lead 13.6 P 7439-95-4 Magnesium 16700 E P 7439-96-5 Manganese 422 P 7440-09-7 Potassium 1 35500 P 7440-23-5 ISodium 18500 P `Color Before: COLORLESS Clarity Before: CLEAR Texture: Color After: COLORLESS Clarity After: CLEAR Artifacts: O Comments: M Date Reported 7/16/2012 - CD O FORM I - IN ILM04 . 1 Rte QST LABORATORIES INC A division of I-I2M Labs, Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420.8436 Sample Information... NYSOOH 0#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-001 Type: Groundwater One Aerial Way CtientSampie I0.:MW-1D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 2:10:00 PM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 29.1 1 mg/L SM2320B 07/05/2012 6:15 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 4:47 AM Chloride 24.4 1 mg/L E300.0 07/06/2012 4:47 AM Sulfate 71.8 D 5 mg/L E300.0 07/09/2012 10:24 PM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:00 PM Chemical Oxygen Demand <10 1 mg/L E410.4 06/29/2012 11:42 AM Hardness(As.CaCO3) 112 D 4 mg/L SM2340C 07/10/2012 2:20 PM Nitrogen,Ammonia(As N) <0.10 1 mg/L E350.1 07/11/2012 1:17 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:51 AM Nitrate as N 3.61 D 5 mg/L E353.2 06/28/2012 11:00 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/05/2012 11:17 AM Total Dissolved Solids 224 1 mg/L SM2540C 06/29/2012 5:30 PM Nitrogen,Kjeldahl,Total <0.50 D 5 mg/L E351.2 07/10/2012 5:33 PM Total Organic Carbon <1.0 1 mg/L SM5310B 06/28/2012 5:22 PM Qualifiers: E=Value above quantitation range B=Found in Blank "` ; D.F.=Dilution Factor D=Results for Dilution N M H=Receivedlanalyzed outside of analytical holding time Laboratory Manager t� +=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: 7/18/2012 Page 1 of 12 EFUEsruaoniAroms m A division of H2M Labs,Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH 10#10478 Results for the samples and analytes requested Lockwood Kessler 8 Bartlett Lab No. :1 206B98-002 Type: Groundwater One Aerial Way ClientSampie ID.:MW-1S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 2:40:00 PM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s1 Results Qualifier Q.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 6.20 1 mg/L SM2320B 07/05/2012 6:24 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 5:01 AM Chloride 32.6 1 mg/L E300.0 07/06/2012 5:01 AM Sulfate 26.4 1 mg/L E300.0 07/06/2012 5:01 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:05 PM Chemical Oxygen Demand <10 1 mg/L E410.4 06/29/2012 11:44 AM Hardness(As CaCO3) 46 D 2 mg/L SM2340C 07/10/2012 2:30 PM Nitrogen,Ammonia(As N) 0.12 1 mg/L E350.1 07/11/2012 1:18 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:52 AM Nitrate as N 7.66 D 10 mg/L E353.2 06/28/2012 11:01 AM Phenolics,Total Recoverable <5.0 1 Ng/L E420.1 07/05/2012 11:18 AM Total Dissolved Solids 188 1 mg/L SM2540C 06/29/2012 5:33 PM Nitrogen,Kjeldahl,Total <0.50 D 5 mg/L E351.2 07/10/2012 5:36 PM • Total Organic Carbon <1.0 1 mg/L SM5310B 06/28/2012 5:44 PM Qualifiers: E=Value above quantitation range B=Found in Blank all. D.F.=Dilution Factor D=Results for Dilution M H=Received/analyzed outside of analytical holding time M +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte 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: 7/18/2012 Page 2 of 12 c'o E 'r LABORATORIES INC A division o(H2M Labs, Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420.8436 Sample Information... NYSDOH 10#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-003 Type: Groundwater One Aerial Way ClientSample ID.:MW-3D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :612612012 8:00:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D_F. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 546 D 10 mg/L SM2320B 07/05/2012 6:31 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 5:14 AM Chloride 160 D 5 mg/L E300.0 07/09/2012 10:37 PM Sulfate 37.2 1 mg/L E300.0 07/06/2012 5:14 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:10 PM Chemical Oxygen Demand 50.3 1 mg/L E410.4 06/29/2012 11:46 AM Hardness(As CaCO3) 260 D 10 mg/L SM2340C 07/10/2012 2:40 PM Nitrogen,Ammonia(As N) 39.1 D 20 mg/L E350.1 07/11/2012 1:19 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:53 AM Nitrate as N 0.30 1 mg/L E353.2 06/28/2012 11:03 AM Phenolics,Total Recoverable <5.0 1 ug/L E420.1 07/05/2012 11:19 AM Total Dissolved Solids 684 D 2 mg/L SM2540C 06/29/2012 5:36 PM Nitrogen,Kjeldahl,Total 85.0 D 20 mg/L E351.2 07/10/2012 5:07 PM Total Organic Carbon 19.4 1 mg/L SM53106 06/28/2012 6:49 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution H=Receivedlanalyzed outside of analytical holding time Laboratory Manager +=ELAP/NELAC does not offer certification for this analyte c=Calibration acceptability criteria exceeded for this analyte 0 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: 7/18/2012 Page 3 of 12 o sT LA9oRAToRxs INC A division of H2M Labs,Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSOOH IDN10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-004 Type: Groundwater One Aerial Way ClientSample ID.:MW-3S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 8:45:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 156 D 10 mg/L SM2320B 07/05/2012 6:39 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 5:28 AM Chloride 78.0 D 5 mg/L E300.0 07/09/2012 10:51 PM Sulfate 42.9 1 mg/L E300.0 07/06/2012 5:28 AM Biochemical Oxygen Demand 7 1 mg/L SM5210B 06/28/2012 12:15 PM Chemical Oxygen Demand 27.9 1 mg/L E410.4 07/03/2012 1:36 PM Hardness(As CaCO3) 156 D 4 mg/L SM2340C 07/10/2012 2:50 PM Nitrogen,Ammonia(As N) 9.89 D 10 mg/L E350.1 07/11/2012 1:20 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:54 AM Nitrate as N 0.18 1 mg/L E353.2 06/28/2012 11:04 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:03 PM Total Dissolved Solids 324 1 mg/L SM2540C 06/29/2012 5:39 PM Nitrogen,Kjeldahl,Total 17.9 D 10 mg/L E351.2 07/10/2012 5:07 PM • Total Organic Carbon 9.3 1 mg/L SM5310B 06/28/2012 7:11 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 Laboratory Manager M +=ELAP/NELAC does not offer certification for this analyte 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: 7/18/2012 Page 4 of 12 co sir wmA romgs me A division of H2M Labs,Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH 10#10478 Results for the samples and analytes requested Lab No. Type: Groundwater Lockwood Kessler&Bartlett �1206898-005 One Aerial Way ClientSample ID.:MW-4D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/2612012 10:15:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameterls) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 701 D 20 mg/L SM2320B 07/05/2012 6:47 PM Bromide 2.13 1 mg/L E300.0 07/06/2012 5:41 AM Chloride 385 D 10 mg/L E300.0 07!09/201211:31 PM Sulfate 91.9 D 10 mg/L E300.0 07/09/2012 11:31 PM Biochemical Oxygen Demand <2 1 mg/L SM52106 06/28/2012 12:20 PM Chemical Oxygen Demand 54.4 1 mg/L E410.4 07/03/2012 1:38 PM Hardness(As CaCO3) 680 D 20 mg/L SM2340C 07/10/2012 3:00 PM Nitrogen,Ammonia(As N) 16.4 D 10 mg/L E350.1 07/11/2012 1:21 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:56 AM Nitrate as N <0.10 1 mg/L E353.2 06/28/2012 11:07 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:04 PM Total Dissolved Solids 1,250 D 2 mg/L SM2540C 06/29/2012 5:42 PM Nitrogen,Kjeldahl,Total 29.7 D 10 mg/L E351.2 07/1012012 5:08 PM • Total Organic Carbon 22.9 1 mg/L SM5310B 06/28/2012 7:33 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution `p H=Receivedlanalyzed outside of analytical holding time M +=ELAP!NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte r=Reporting limit below calibration range CDCD J=Estimated value-below calibration range (� s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 7/18/2012 Page 5 of 12 Ro EST LABORAWRIES INC A division o(H2M Labs,Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694.3040 FAX:(631)420.8436 Sample Information... NvsOOH ID#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1 206B98-006 Type: Groundwater One Aerial Way ClientSample 10.:MW-4S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 10:45:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameters) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 152 D 10 mg/L SM2320B 07/05/2012 6:56 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 5:55 AM Chloride 19.4 1 mg/L E300.0 07/06/2012 5:55 AM Sulfate 45.3 1 mg/L E300.0 07/06/2012 5:55 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:25 PM Chemical Oxygen Demand 14.7 1 mg/L E410.4 07/03/2012 1:40 PM Hardness(As CaCO3) 220 D 10 mg/L SM2340C 07/10/2012 3:10 PM Nitrogen,Ammonia(As N) 0.48 1 mg/L E350.1 07/11/2012 1:23 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:57 AM Nitrate as N 16.3 D 20 mg/L E353.2 06/28/2012 11:09 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:05 PM Total Dissolved Solids 398 1 mg/L SM2540C 06/29/2012 5:45 PM Nitrogen,Kjeldahl,Total <0.50 D 5 mg/L E351.2 07/10/2012 5:37 PM • Total Organic Carbon 7.8 1 mg/L SM5310B 06/28/2012 7:55 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution <\ H=Receivedlanalyzed outside of analytical holding time M +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte r=Reporting limit below calibration range p J=Estimated value-below calibration range al s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound —1 Date Reported: 7/18/2012 Page 6 of 12 ERTEsTLAsotwomEs me . A division of H2M Labs, Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH ID#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-007 Type: Groundwater One Aerial Way CiientSampie ID.:MW-5D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6126/2012 9:20:00 AM Received :6/2712012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 750 D 20 mg/L SM2320B 07/05/2012 7:06 PM Bromide 1.18 1 mg/L E300.0 07/06/2012 6:08 AM Chloride 262 D 10 mg/L E300.0 07/09/2012 11:45 PM Sulfate 46.7 1 mg/L E300.0 07/06/2012 6:08 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:30 PM Chemical Oxygen Demand 76.3 1 mg/L E410.4 07/03/2012 1:42 PM Hardness(As CaCO3) 390 D 10 mg/L SM2340C 07/10/2012 3:20 PM Nitrogen,Ammonia(As N) 49.1 D 20 mg/L E350.1 07/11/2012 1:24 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:58 AM Nitrate as N <0.10 1 mg/L E353.2 06/28/2012 11:10 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:06 PM Total Dissolved Solids 1,100 D 2 mg/L SM2540C 06/29/2012 5:48 PM Nitrogen,Kjeldahl,Total 98.2 D 20 mg/L E351.2 07/10/2012 5:10 PM • Total Organic Carbon 30.2 1 mg/L SM5310B 06/28/2012 8:16 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution pp H=Received/analyzed outside of analytical holding time r'1 +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager 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 Rcported: 7/18/2012 Page 7 of 12 Ec'Msr LAwRAromirs INC • A division of H2M Labs, Inc. 575 Broad Hollow Road, Melville,NY LABORATORY RESULTS TEL:(631)694-3040 FAX:(531)420.8436 Sample Information... NYSOOH ID#10478 Results for the samples and analytes requested Lockwood Kessler 8 Bartlett Lab No. :1206B98-008 T ype: Groundwater One Aerial Way ClientSample ID.:MW-5S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/2612012 9:45:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 20.1 D 2 mg/L SM23206 07/05/2012 7:14 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 6:22 AM Chloride 20.7 1 mg/L E300.0 07/06/2012 6:22 AM Sulfate 25.0 1 mg/L E300.0 07/06/2012 6:22 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:35 PM Chemical Oxygen Demand <10 1 mg/L E410.4 07/03/2012 1:44 PM Hardness(As CaCO3) 48 D 4 mg/L SM2340C 07/10/2012 3:30 PM Nitrogen,Ammonia(As N) 0.18 1 mg/L E350.1 07/11/2012 1:25 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 6:59 AM Nitrate as N 1.22 1 mg/L E353.2 06/28/2012 11:11 AM Phenolics,Total Recoverable <5.0 1 ug/L E420.1 07/09/2012 12:07 PM Total Dissolved Solids 124 1 mg/L SM2540C 06/29/2012 5:51 PM Nitrogen,Kjeldahl,Total <0.10 1 mg/L E351.2 07/10/2012 5:11 PM • Total Organic Carbon 2.6 1 mg/L SM5310B 06/28/2012 8:38 PM Qualifiers: E=Value above quantitation range LZrwM y, /a_ B=Found in Blank D.F.=Dilution Factor D=Results for Dilution H=Received/analyzed outside of analytical holding time M +=ELAP/NELAC does not offer certification for this analyte Laboratory Manager c=Calibration acceptability criteria exceeded for this analyte 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: 7/18/2012 Page 8 of 12 • 575 Broad Hollow Road, Melville,NY A division of H2M Labs,Inc.LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSDOH IDN10476 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-009 Type: Groundwater One Aerial Way Client5ample ID.:MW-6D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 1:00:00 PM Received :6/27/2012 12:45:00 PM Collected By TOIMW99 Parameter(s) Results Qualifier D.F.. units Method Number Analyzed Alkalinity,Total(As CaCO3) 9.85 1 mg/L SM2320B 07/05/2012 7:21 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 6:35 AM Chloride 40.2 1 mg/L E300.0 07/06/2012 6:35 AM Sulfate 100 D 10 mg/L E300.0 07/09/2012 11:58 PM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:40 PM Chemical Oxygen Demand < 10 1 mg/L E410.4 07/09/2012 1:36 PM Hardness(As CaCO3) 150 D 10 mg/L SM2340C 07/10/2012 3:40 PM Nitrogen,Ammonia(As N) <0.10 1 mg/L E350.1 07/11/2012 1:26 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 7:00 AM Nitrate as N 7.09 D 10 mg/L E353.2 06/28/2012 11:12 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:08 PM Total Dissolved Solids 366 1 mg/L SM2540C 06/29/2012 5:54 PM Nitrogen,Kjeldahl,Total <0.50 D 5 mg/L E351.2 07/10/2012 5:38 PM • Total Organic Carbon < 1.0 1 mg/L SM5310B 06/28/2012 9:00 PM Qualifiers: E=Value above quantitation range B=Found in Blank D.F.=Dilution Factor D=Results for Dilution CD 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 • J=Estimated value-below calibration range s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 7/18/2012 Page 9 of 12 • 575 Broad Hollow Road. McMlle.NY A division of H2M Labs,Inc.LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420.8436 Sample Information... NYSDOH I0#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-010 Type: Groundwater One Aerial Way ClientSample ID. :MW-6S Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 1:25:00 PM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 36.2 D 2 mg/L SM2320B 07/05/2012 7:43 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 6:49 AM Chloride 10.9 1 mg/L E300.0 07/06/2012 6:49 AM Sulfate 13.1 1 mg/L E300.0 07/06/2012 6:49 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:45 PM Chemical Oxygen Demand 15.4 1 mg/L E410.4 07/03/2012 1:48 PM Hardness(As CaCO3) 54 D 2 mg/L SM2340C 07/10/2012 3:50 PM Nitrogen,Ammonia(As N) 0.12 1 mg/L E350.1 07/11/2012 1:27 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 7:03 AM Nitrate as N 1.60 1 mg/L E353.2 06/28/2012 11:13 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:09 PM Total Dissolved Solids 126 1 mg/L SM2540C 06/29/2012 6:06 PM Nitrogen,Kjeldahl,Total 0.24 1 mg/L E351.2 07/10/2012 5:13 PM Total Organic Carbon 6.7 1 mg/L SM5310B 06/28/2012 9:22 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 O r=Reporting limit below calibration range p • J=Estimated value-below calibration range tYa s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 7/18/2012 Page 10 of 12 • 575 Broad Hollow Road, McMlle,NY A division of H2M Labs, Inc.LABORATORY RESULTS TEL:(631)694-3040 FAX:(631)420-8436 Sample Information... NYSOOH I0#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-011 Type: Groundwater One Aerial Way ClientSample ID.:MW-8D Syosset,NY 11791 Origin: Attn To John Gerlach Collected :6/26/2012 11:50:00 AM Received :6/27/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D.F.. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 304 D 20 mg/L SM2320B 07/05/2012 7:50 PM Bromide 0.54 1 mg/L E300.0 07/06/2012 7.29 AM Chloride 111 D 5 mg/L E300.0 07/10/2012 12:12 AM Sulfate 91.6 D 5 mg/L E300.0 07/10/2012 12:12 AM Biochemical Oxygen Demand <2 1 mg/L SM5210B 06/28/2012 12:50 PM Chemical Oxygen Demand 27.3 1 mg/L E410.4 07/03/2012 1:50 PM Hardness(As CaCO3) 248 D 4 mg/L SM2340C 07/10/2012 4:00 PM Nitrogen,Ammonia(As N) 15.6 D 10 mg/L E350.1 07/11/2012 1:31 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 7:07 AM Nitrate as N 0.20 1 mg/L E353.2 06/28/2012 11:15 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/0912012 12:10 PM Total Dissolved Solids 577 1 mg/L SM2540C 06/29/2012 6:09 PM Nitrogen,Kjeldahl,Total 28.4 D 20 mg/L E351.2 07/10/2012 5:15 PM Total Organic Carbon 10.7 1 mg/L SM5310B 06/28/2012 9:44 PM Qualifiers: E=Value above quantitation range Qrwn y, Vie_ B=Found in Blank D.F.=Dilution Factor D=Results for Dilution N 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 r=Reporting limit below calibration range C:) J=Estimated value-below calibration range [� s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound .-1 Date Reported: 7/18/2012 Page 11 of 12 Ec'Ms'r LABORATORIES INC • A division of H2M Labs,Inc. 575 Broad Hollow Road. MCWille,NY LABORATORY RESULTS TEL:(631)694.3040 FAX:(631)420-8436 Sample Information... NYSOOH 10#10478 Results for the samples and analytes requested Lockwood Kessler&Bartlett Lab No. :1206B98-012 Type: Groundwater One Aerial Way ClientSample 10.:MW-8S Syosset,NY 11791 Origin: Attn To : John Gerlach Collected :6/26/2012 12:30:00 PM Received :6127/2012 12:45:00 PM Collected By TO/MW99 Parameter(s) Results Qualifier D_F. Units Method Number Analyzed Alkalinity,Total(As CaCO3) 282 D 10 mg/L SM2320B 07/05/2012 7:58 PM Bromide <0.50 1 mg/L E300.0 07/06/2012 7:43 AM Chloride 37.5 1 mg/L E300.0 07/06/2012 7:43 AM Sulfate 47.0 D 5 mg/L E300.0 07/10/2012 12:25 AM Biochemical Oxygen Demand 3 1 mg/L SM5210B 06/28/2012 12:55 PM Chemical Oxygen Demand 33.9 1 mg/L E410.4 07/03/2012 1:52 PM Hardness(As CaCO3) 256 D 4 mg/L SM2340C 07/10/2012 4:10 PM Nitrogen,Ammonia(As N) 11.6 D 10 mg/L E350.1 07/11/2012 1:32 PM Nitrite as N <0.10 1 mg/L E353.2 06/28/2012 7:32 AM Nitrate as N 0.22 1 mg/L E353.2 06/28/2012 11:16 AM Phenolics,Total Recoverable <5.0 1 pg/L E420.1 07/09/2012 12:11 PM Total Dissolved Solids 390 1 mg/L SM2540C 06/29/2012 5:57 PM Nitrogen,Kjeldahl,Total 19.0 D 20 mg/L E351.2 07/10/2012 5:16 PM • Total Organic Carbon 11.4 1 mg/L SM53106 06/28/2012 10:49 PM Qualifiers: E=Value above quantitation range B=Found in Blank Y�r / D.F.=Dilution Factor D=Results for Dilution M 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 0 r=Reporting limit below calibration range O • J=Estimated value-below calibration range Qa s=Recovery exceeded control limits for this analyte N=Indicates presumptive evidence of compound Date Reported: 7/18/2012 Page 12 of 12 U2M "US, INC. • 5. DUPLICATE SUMMARY RESULTS 5.1 METALS 5.2 WET CHEMISTRY 0 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. : LKB001 Matrix (soil/water) : WATER Level (low/med) : LOW % Solids for Sample: 0.0 % 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 5.0000 0. 4000 B0.4000 B P Calcium 57660.0000 57100.00001 1.0 P Iron 44500.00004 44360.0000 0.3 P Lead 3.0000 13. 6000 13.7000 0.7 P Magnesium 5000.0000 16680.0000 16530.0000 0. 9 P Manganese 421.7000 425.8000 1.0 P Potassium 35460.0000 35690.0000 0. 6 P Sodium 5000.0000 18530.0000 18720.0000 1.0 P O O FORM VI - IN ILM04.1 '� • • 0 H2M LABS INC Date: 17-.rut-12 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL mb-070512 mb-070512 Alkalinity,Total(As CaCO3) <1 MG/L Ics-070512 les-070512 Alkalinity,Total(As CaCO3) 24.2 MG/L 25 <1 97 80 120 1206698-012Ems MW-8SMS Alkalinity,Total(As CaCO3) 531 MG/L 250 282 100 75 125 1206B98-012Edup MW-8SDUP Alkalinity,Total(As CaCO3) 279 MG/L 282 0.89 20 MB-35297 MB-35297 Biochemical Oxygen Demand <2 MG/L LCS-35297 LCS-35297 Biochemical Oxygen Demand 198 MG/L 198 <2 100 85 1201 1 1206B98-012EDUP MW-8SDUP Biochemical Oxygen Demand 3 MG/L 1 3 0.38 20 MB-070912 MB-070912 Bromide <0.5 MG/L LCS-070912 ILCS-070912 IBromide 2.46 MG/L 2.5 <0.5 98 1 90 11101 MB-070512 MB-070512 Bromide <0.5 MG/L LCS-070512 LCS-070512 Bromide 2.52 MG/L 2.5 <0.5 101 90 110 1206B98-012CMS MW-8SMS Bromide 0.99 MG/L 1 <0.5 99 80 120 1206B98-012CDUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-070312 MB-070312 Chemical Oxygen Demand <10 MG/L LCS-070312 LCS-070312 Chemical Oxygen Demand 100 MG/L 1 100 <10 100 80 120 1206898-012DMS MW-8SMS Chemical Oxygen Demand 131 MG/L 100 33.9 97 75 125 1206B98-012DDUP MW-8SDUP Chemical Oxygen Demand 32.6 MG/L 33.9 4.0 20 MB-062912 MB-062912 IChemical Oxygen Demand <10 MG/L LCS-062912 ILCS-062912 Chemical Oxygen Demand 95.8 MG/L 100 <10 96 80 1201 1 MB-070912 MB-070912 IChemical Oxygen Demand <10 MG/L LCS-070912 LCS-070912 IChemical Oxygen Demand 97.5 MG/L 1 100 1 <10 1 98 180 11201 1 LKB001 S46 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID• Client Sample ID• Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-070512 MB-070512 Chloride <2 MG/L LCS-070512 LCS-070512 Chloride 10.6 MG/L 10 <2 106 90 110 1206698-012CMS MW-8SMS Chloride 48.5 MG/L 10 37.5 110 80 120 1206898-012CDUP MW-8SDUP Chloride 37.5 MG/L 37.5 0.15 20 MB-070912 MB-070912 IChloride <2 MG/L LCS-070912 LCS-070912 Chloride 10.6 MG/L 1 10 1 <2 1 106 1 90 11101 MB-071012 MB-071012 Hardness(As CaCO3) <5 MG/L LCS LCS Hardness(As CaCO3) 1000 MG/L 1000 <5 100 80 120 1206898-012Ams MW-8SMS Hardness(As CaCO3) 632 MG/L 400 256 94 75 125 1206898-012Adup MW-8SDUP Hardness(As CaCO3) 248 MG/L 256 3.2 20 M81-062812 MB1-062812 Nitrate as N <0.1 MG/L LCS1-062812 LCS1-062812 Nitrate as N 1.15 MG/L 1.13 <0.1 102 90 110 1206898-012BMS MW-8SMS Nitrate as N 0.71 MG/L 0.5 0.22 98 90 110 1206898-012BDUP MW-8SDUP Nitrate as N 0.26 MGiL 0.22 15.1 20 mb-062812 mb-062812 Nitrite as N <0.1 MG/L LCS-062812 LCS-062812 Nitrite as N 1.03 MG/L 1 <0.1 103 90 110 1206B98-012EMS MW-8SMS Nitrite as N 0.44 MG/L 0.5 <0.1 88 90 110 1206898-012EDUP MW-8SDUP Nitrite as N <0.1 MG/L <0.1 20 mb-062812 mb-062812 Nitrite as N <0.1 MG/L LCS-062812 LCS-062812 INitrite as N 1.03 MG/L 1 1 1 <0.1 1 103 1 90 11101 mb-35401 mb-35401 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-35401 LCS-35401 Nitrogen,Ammonia(As N) 0.99 MG/L 1 <0.1 99 90 110 1206B98-012Bms MW-8SMS Nitrogen,Ammonia(As N) 17.0 MG/L 5 11.6 108 90 110 1206B98-012Bdup MW-8SDUP Nitrogen,Ammonia(As N) 11.6 MG/L 11.6 0.57 d20 2 LKB001 S47 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID• Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-35414 MB-35414 Nitrogen,Kjeldahl,Total <0.1 MG/L LCS-35414 LCS-35414 Nitrogen,Kjeldahl,Total 4.17 MG/L 4 <0.1 104 90 110 1206B98-012BMS MW-8SMS Nitrogen,Kjeldahl,Total 23.1 MG/L 4 19.0 103 75 125 1206B98-012BDUP MW-8SDUP Nitrogen,Kjeldahl,Total 18.5 MG/L 19.0 2.5 20 MB-35391 MB-35391 Phenolics,Total Recoverable <5 UG/L LCS-35391 LCS 5391 Phenolics,Total Recoverable 30.4 UG/L 30 <5 101 80 120 1206898-012Dms MW-8SMS Phenolics,Total Recoverable 21.1 UG/L 20 <5 106 75 125 1206898-012Ddup MW-8SDUP Phenolics,Total Recoverable <5 UG/L <5 20 MB-35330 MB-35330 IPhenolics,Total Recoverable <5 UG/L LCS-35330 ILCS-35330 IPhenolics,Total Recoverable 25.5 UG/L 30 <5 1 85 1 80 11120 MB-070512 MB-070512 Sulfate <5 MG/L LCS-070512 ILCS-070512 Isulfate 9.97 MG/L 10 <5 1 100 1 90 11101 MS-070912 MB-070912 Sulfate <5 MG/L LCS-070912 LCS-070912 Sulfate 9.96 MG/L 10 <5 100 1 90 110 1206B98-012CMS MW-8SMS Sulfate 96.3 MG/L 50 47.0 99 80 120 1206898-012CDUP MW-8SDUP Sulfate 47.5 MG/L 47.0 1.1 20 MB-062912 MB-062912 Total Dissolved Solids <10 MG/L LCS-062912 LCS-062912 Total Dissolved Solids 285 MG/L 300 <10 95 80 120 1206B98-012EMS MW-8SMS Total Dissolved Solids 693 MG/L 300 390 101 75 125 1206898-012EDUP MW-8SDUP Total Dissolved Solids 395 MG/L 390 1.3 20 MB-062812 MB-062812 Total Organic Carbon <1 MG/L LCS-062812 LCS-062812 Total Organic Carbon 24.9 MG/L 25 <1 100 80 120 1206898-012BMS MW-8SMS Total Organic Carbon 20.8 MG/L 10 11.4 94 75 125 1206B98-012BDUP MW-8SDUP Total Organic Carbon 11.4 MG/L 11.4 0.10 20 3 LKB001 S48 U2M "US, INC. 6 SPIKE SAMPLE RESULTS 6.1 METALS 6.2 WET CHEMISTRY Nt 0 0 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. : LKB001 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 Q M Cadmium 75-125 47.8000 0.4000 B 50.00 94.8 P Iron 46360.0000 44500.0000 1000.00 186.0 P Lead 75-125 32.7700 13. 6000 20.00 95. 9 P Manganese 75-125 907.9000 421.7000 500.00 97.2 P Comments: O O O 0 FORM V (Part 1) - IN ILM04.1 0 0 0 H2M LABS INC Date: 17-Jul-12 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL mb-070512 mb-070512 Alkalinity,Total(As CaCO3) <1 IVG/L Ics-070512 Ics-070512 Alkalinity,Total(As CaCO3) 24.2 MG/L 25 <1 97 80 120 1206B98-012Ems MW-8SMS Alkalinity,Total(As CaCO3) 531 MG/L 250 282 100 75 125 1206898-012Edup MW-8SDUP Alkalinity,Total(As CaCO3) 279 MG/L 282 0.89 20 MB-35297 MB-35297 Biochemical Oxygen Demand <2 MG/L LCS-35297 LCS-35297 Biochemical Oxygen Demand 198 MG/L 198 <2 100 85 120 1206B98-012EDUP MW-8SDUP Biochemical Oxygen Demand 3 MG/L 1 3 1 0.38 20 MB-070912 MB-070912 IBromide -0.5 1 MG/L LCS-070912 LCS-070912 Bromide 2.46 MG/L 1 2.5 1 <0.5 98 90 110 MB-070512 MB-070512 Bromide <0.5 MG/L LCS-070512 LCS-070512 Bromide 2.52 MG/L 2.5 <0.5 101 90 110 1206B98-012CMS MW-8SMS Bromide 0.99 MG/L 1 <0.5 99 80 120 1206898-012CDUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-070312 MB-070312 Chemical Oxygen Demand <10 MG/L LCS-070312 LCS-070312 Chemical Oxygen Demand 100 MG/L 100 <10 100 80 120 1206B98-012DMS MW-8SMS Chemical Oxygen Demand 131 MG/L 100 33.9 97 75 125 1206B98-012DDUP MW-8SDUP Chemical Oxygen Demand 32.6 MG/L 33.9 4.0 20 MB-062912 MB-062912 IChemicai Oxygen Demand <10 MG/L LCS-062912 JLCS-062912 IChemical Oxygen Demand 95.8 MG/L 100 1 <10 96 P80T 120 MB-070912 MB-070912 Chemical Oxygen Demand I <10 MG/L LCS-070912 LCS-070912 Chemical Oxygen Demand 97.5 MG/L 100 <10 98 Ell 80 120 1 LKB001 S51 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID• Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-070512 MB-070512 Chloride <2 MG/L LCS-070512 LCS-070512 Chloride 10.6 MG/L 10 <2 106 90 110 1206B98-012CMS MW-8SMS Chloride 48.5 MG/L 10 37.5 110 80 120 1206898-012CDUP MW-8SDUP Chloride 37.5 MG/L 37.5 0.15 20 MB-070912 MB-070912 jChloride I MG/L LCS-070912 LCS-070912 Chloride 10.6 MG/L 1 10 1 <2 1 106 1 90 11101 MB-071012 MB-071012 Hardness(As CaCO3) <5 MG/L LCS LCS Hardness(As CaCO3) 1000 MG/L 1000 <5 100 80 120 1206B98-012Ams MW-8SMS Hardness(As CaCO3) 632 INGIL 400 256 94 75 125 1206B98-012Adup MW-8SDUP Hardness(As CaCO3) 248 MG/L 256 3.2 20 MB1-062812 MB1-062812 Nitrate as N <0.1 MG/L LCS1-062812 LCS1-062812 Nitrate as N 1.15 MG/L 1.13 <0.1 102 90 110 1206B98-012BMS MW-8SMS Nitrate as N 0.71 MG/L 0.5 0.22 98 90 110 1206898-012BDUP MW-8SDUP Nitrate as N 0.26 MG/L 0.22 15.1 20 mb-062812 mb-062812 Nitrite as N <0.1 MG/L LCS-062812 LCS-062812 Nitrite as N 1.03 MG/L 1 <0.1 103 90 110 1206B98-012EMS MW-8SMS Nitrite as N 0.44 MG/L 0.5 <0.1 88 90 110 1206B98-012EDUP MW-8SDUP Nitrite as N <0.1 MG/L <0.1 20 mb-062812 mb-062812 Nitrite as N <0.1 IVIG/L LCS-062812 LCS-062812 Nitrite as N 1.03 MG/L 1 <0.1 103 90 110 mb-35401 mb-35401 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-35401 LCS-35401 Nitrogen,Ammonia(As N) 0.99 MG/L 1 <0.1 99 90 110 1206B98-012Bms MW-8SMS Nitrogen,Ammonia(As N) 17.0 MG/L 5 11.6 108 90 110 1206B98-012Bdup MW-8SDUP Nitrogen,Ammonia(As N) 11.6 MG/L 11.6 0.57 20 2 LKB001 S52 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-35414 MB-35414 Nitrogen,Kjeldahl,Total <0.1 MG/L LCS-35414 LCS-35414 Nitrogen,Kjeldahl,Total 4.17 MG/L 4 <0.1 104 90 110 1206B98-012BMS MW-8SMS Nitrogen,Kjeldahl,Total 23.1 MG/L 4 19.0 103 75 125 1206B98-012BDUP MW-8SDUP Nitrogen,Kjeldahl,Total 18.5 MG/L 19.0 2.5 20 MB-35391 MB-35391 Phenolics,Total Recoverable <5 UG/L LCS-35391 LCS-35391 Phenolics,Total Recoverable 30.4 UG/L 30 <5 101 80 120 1206898-012Dms MW-8SMS Phenolics,Total Recoverable 21.1 UG/L 20 <5 106 75 125 1206B98-012Ddup MW-8SDUP Phenolics,Total Recoverable <5 UG/L <5 20 MB-35330 MB-35330 Phenolics,Total Recoverable =-5 UG/L I I I I I I -::::R IL CS 35330 LCS-35330 Phenolics,Total Recoverable 25.5 1 80 120 MB-070512 MB-070512 ISulfate <5 MG/L CCS-070512 ILCS-070512 ISulfate 9.97 MGtI 10 <5 100 90 110 MB-070912 MB-070912 Sulfate <5 MG/L fa LCS 070912 LCS 070912 Sulfate 9.96 MG/L 10 <5 100 90 110 1206698-012CMS MW-8SMS Sulfate 96.3 MG/L 50 47.0 99 80 120 1206898-012CDUP MW-8SDUP Sulfate 47.5 MG/L 47.0 1.1 20 MB-062912 MB-062912 Total Dissolved Solids <10 MG/L LCS-062912 LCS-062912 Total Dissolved Solids 285 MG/L 300 <10 95 1 80 120 1206B98-012EMS MW-8SMS Total Dissolved Solids 693 MG/L 300 390 101 75 125 1206B98-012EDUP MW-8SDUP Total Dissolved Solids 395 MG/L 390 1.3 20 MB-062812 MB-062812 Total Organic Carbon <1 MG/L LCS-062812 LCS-062812 Total Organic Carbon 24.9 MG/L 25 <1 100 80 120 1206B98-012BMS MW-8SMS Total Organic Carbon 20.8 MG/L 10 11.4 94 75 125 1206898-012BDUP MW-8SDUP Total Organic Carbon 11.4 MG& 11.4 0.10 20 3 LKB001 S53 U2M "US, INC. 7. BLANK SUMMARY DATA AND RESULTS 7.1 METALS 7.2 WET CHEMISTRY 0 0 J U.S. EPA - CLP 3 BLANKS Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 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 0.2 U 0.2 U 0.2 U 0.2 1 U 0.1801 U P Calcium 13.7 B 36.8 1 B 1 11.9 BI 18.2 B 22.400 B P Iron -1.8 B 6.1 B -2.2 B -2.0 B 5.800 B P Lead 1.7 U 1.7 U 1.7 U 1.7 U 1.700 U P Magnesium -890.0 B -830.0 B -1100.0 B -880.0 B 12.200 U P Manganese 0.11 U 0.1 U 0.1 U 0.1 U 0.400 B P Potassium 88.1 B 51.5 B 74.6 B 60.2 B 36.500 B P Sodium -88.0 B -110.0 B -120.0 B -110.0 B 8.200 U P v� O O FORM III - IN ILM04. 1 "'� U.S. EPA - CLP 3 BLANKS Lab Name: H2M LABS INC Contract: Lab Code: H2M Case No. SAS No. : SDG No. : LKB001 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 0.2 B P Calcium 34.2 B p Iron 4.7 g P Lead 1.7 U P Magnesium -960.0 B p Manganese 0.2 B P Potassium 51.9 B p Sodium -120.0 B P O O FORM III - IN ILM04. 1 0 • 0 H2M LABS INC Date: 17-Jul-12 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analvte Result Units Amount Result %REC Limits Value %RPD UCL mb-070512 mb-070512 Alkalinity,Total(As CaCO3) <1 MG/L Ics-070512 Ics-070512 Alkalinity,Total(As CaCO3) 24.2 MG/L 25 <1 97 80 120 1206B98-012Ems MW-8SMS Alkalinity,Total(As CaCO3) 531 MG/L 250 282 100 75 125 1206B98-012Edup MW-8SDUP Alkalinity,Total(As CaCO3) 279 MG/L 282 0.89 20 MB-35297 MB-35297 Biochemical Oxygen Demand <2 MG/L LCS-35297 LCS-35297 Biochemical Oxygen Demand 198 MG/L 198 <2 100 185 120 1206B98-012EDUP MW-8SDUP Biochemical Oxygen Demand 3 NIG/L 3 EUE8Q MB-070912 MB-070912 lBromide LCS-070912 ILCS-070912 Bromide 2.46 MG/L 2.5 <0.5 98 90 110 MB-070512 MB-070512 Bromide <0.5 MG/L LCS-070512 LCS-070512 Bromide 2.52 MG/L 2.5 <0.5 101 90 110 1206B98-012CMS MW-8SMS Bromide 0.99 IVIG/L 1 <0.5 99 80 120 1206898-012CDUP MW-8SDUP Bromide <0.5 MG/L <0.5 20 MB-070312 MB-07D312 Chemical Oxygen Demand <10 MG/L LCS-070312 LCS-070312 Chemical Oxygen Demand 100 MG/L 100 <10 100 180 120 1206B98-012DMS MW-8SMS Chemical Oxygen Demand 131 MG/L 100 33.9 97 75 125 1206B98-012DDUP MW-8SDUP Chemical Oxygen Demand 32.6 MG/L 33.9 4.0 20 MB-062912 MB-062912 lChemical Oxygen Demand <10 MG/L I I I I I I �±d LCS-062912 ILCS-062912 Chemical Oxygen Demand 95.8 MG/L 100 <10 1 96 1 80 11201 MB-070912 MB-070912 IChemical Oxygen Demand <10 MG/L LCS 070912 LC3-070912 IChemical Oxygen Demand 97.5 MG/L 100 <10 98 80 120 1 LKB001 S57 • QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID• Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-070512 MB-070512 Chloride <2 MG/L LCS-070512 LCS-070512 Chloride 10.6 MG/L 10 <2 106 190 110 1206B98-012CMS MW-8SMS Chloride 48.5 MG/L 10 37.5 110 80 120 1206B98-012CDUP MW-8SDUP Chloride 37.5 MG/L 37.5 0.15 20 M13-070912 MB-070912 Chloride <2 MG/L LCS-070912 LCS-070912 IChloride I10.6 MGlL 10 <2 106 90 11101 MB-071012 MB-071012 Hardness(As CaCO3) <5 MG/L LCS LCS Hardness(As CaCO3) 1000 MG/L 1000 <5 100 80 120 1206898-012Ams MW-8SMS Hardness(As CaCO3) 632 MG/L 400 256 94 75 125 1206B98-012Adup MW-8SDUP Hardness(As CaCO3) 248 MG/L 256 3.2 20 MBl-062812 MB1-062812 Nitrate as N <0.1 MG/L LCS1-062812 LCS1-062812 Nitrate as N 1.15 MG/L 1.13 <0.1 102 90 110 1206B98-012BMS MW-8SMS Nitrate as N 0.71 MG/L 0.5 0.22 98 90 110 1206B98-012BDUP MW-8SDUP Nitrate as N 0.26 MG/L 0.22 15.1 20 mb-062812 mb-062812 Nitrite as N <0.1 MGA LCS-062812 LCS-062812 Nitrite as N 1.03 MG/L 1 <0.1 103 90 110 1206B98-012EMS MW-8SMS Nitrite as N 0.44 MG/L 0.5 <0.1 88 90 110 1206B98-012EDUP MW-8SDUP Nitrite as N <0.1 MG/L <0.1 20 mb-062812 mb-062812 INitrite as N <0.1 MG/L LCS-062812 LCS-062812 Nitrite as N 1.03 MG/L 1 1 1 <0.11 103 1 90 110 mb-35401 mb-35401 Nitrogen,Ammonia(As N) <0.1 MG/L LCS-35401 LCS-35401 Nitrogen,Ammonia(As N) 0.99 MG/L 1 <0.1 99 90 110 1206B98-012Bms MW-8SMS Nitrogen,Ammonia(As N) 17.0 MG/L 5 11.6 108 90 110 1206B98-012Bdup MW-BSDUP Nitrogen,Ammonia(As N) 11.6 MG/L 11.6 0.57 20 2 LKB001 S58 QC SUMMARY REPORT SDG: LKB001 Spike Sample Recovery RPDRef %RPD Sample ID: Client Sample ID: Analyte Result Units Amount Result %REC Limits Value %RPD UCL MB-35414 MB-35414 Nitrogen,Kjeldahl,Total <0.1 MG/L LCS-35414 LCS-35414 Nitrogen,Kjeldahl,Total 4.17 MG/L 4 -0.1 1 104 90 110 1206B98-012BMS MW-8SMS Nitrogen,Kjeldahl,Total 23.1 MG/L 4 19.0 103 75 125 1206898-012BDUP MW-BSDUP Nitrogen,Kjeldahl,Total 18.5 MG/L 19.0 2.5 20 MB-35391 MB-35391 Phenolics,Total Recoverable <5 UG/L LCS-35391 LCS-35391 Phenolics,Total Recoverable 30.4 UG/L 30 <5 101 80 120 1206B98-012Dms MW-8SMS Phenolics,Total Recoverable 21.1 UG/L 20 <5 106 75 125 1206B98-012Ddup MW-BSDUP Phenolics,Total Recoverable <5 UG/L <5 20 MB-35330 MB-35330 jPhenolics,Total Recoverable <5 UG/L LCS-35330 ILCS-35330 IPhenolics,Total Recoverable 25.5 UG/L 1 30 <5 1 85 180 11201 MB-070512 MB-070512 ISulfate <5 1 MG/L LCS-070512I LCS-070512 Sulfate 9.97 MG/L 1 10 1 <5 1 100 90 110 MB-070912 MB-070912 Sulfate <5 MG/L LCS-070912 LCS-070912 Sulfate 9.96 MG/L 10 <5 100 90 110 1206898-012CMS MW-8SMS Sulfate 96.3 MG/L 50 47.0 99 80 120 1206898-012CDUP MW-8SDUP Sulfate 47.5 MG/L 47.0 1.1 20 MB-062912 MB-062912 Total Dissolved Solids <10 MG/L LCS-062912 LCS-062912 Total Dissolved Solids 285 MG/L 300 <10 95 80 120 12061398-012EMS MW-8SMS Total Dissolved Solids 693 MG/L 300 390 101 75 125 1206698-012EDUP MW-BSDUP Total Dissolved Solids 395 MG/L 390 1.3 20 MB-062812 MB-062812 Total Organic Carbon <1 MG/L LCS-062812 LCS-062812 Total Organic Carbon 24.9 MG/L 25 <1 100 80 120 1206B98-012BMS MW-8SMS Total Organic Carbon 20.8 MG/L 10 11.4 94 75 125 1206898-012BDUP MW-BSDUP Total Organic Carbon 11.4 MG/L 11.4 0.10 20 3 LKB001 S59