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HomeMy WebLinkAbout2017-732-E SW - Draper Aden well water testing DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF '�' Draper Aden Associates m: ' Engineering • Stow),ing I ars i�n�raaenfir�l Servicec 8090 Willa Park Drive Ricluuond,Virginia 23228 (804)264-2228 . Fax(804)264-8773 www.daa.com TO: Mr. Kevin Lindley Orange County Solid Waste Management FROM: Leonard `Rip' Ford, Jr. Environmental Services Division DATE: 08-18-17 SUBJECT: ©range County Regional Landfills Environmental Monitoring Programs Proposal: FY 2017-2018 DAA Project No. R00592 Draper Aden Associates (DAA) proposes to provide professional engineering and environmental services to Orange County Solid Waste Management (OCSWM) in accordance with an existing Services Agreement between OCSWM and DAA. The subject proposal is intended to encompass services that will be provided during the 12-month period between.July I, 2017, and June 30, 2018 (FY 2017-2018). More specifically, DAA shall provide the following services pertaining to environmental programs at solid waste facilities operated by Orange County Solid Waste Management. For clarity, services to be provided at each of three landfills are grouped appropriately. NORTH LANDFILL Task R00592-187N Groundwater Sampling Event 47-CA(corrective action event) DAA proposes to conduct groundwater sampling event 47-CA (corrective action event) at the Orange County Regional Landfill (North Facility) during August, 2017. The subject sampling event is associated with the approved Corrective Action Plan (Underground Injection Permit) for the North facility. DAA plans to coordinate field and laboratory services, obtain groundwater samples (via Sherrill Environmental) from four monitoring wells, review sampling documentation received from field personnel, chemically analyze groundwater samples (via ENCO), and update the historical summary tables 1 graphs. Blacksbing, rrrginia • Charlottesville, Highda • Hammlon Roads, ►rhghtier • Richmond, Yilghiia • Cools,North Carolina DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18, 2017 Page 2 of I 1 During the subject sampling event, the laboratory will: • analyze samples obtained from two compliance wells (MW-21S, MW-21D) and two nature-and-extent wells (MW-23, MW-24) for the following constituents, as specified in the Underground Injection Permit: carbon dioxide, chloride, manganese, mercury, potassium, volatile organic compounds listed in NC-DEQ Appendix I Task R00592-188N Groundwater Sampling Event 48 (Event 2017 S2) DAA proposes to conduct groundwater sampling event 48 at the Orange County Regional Landfill —North Facility during November, 2017. DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO), validate analytical data provided by the contracted laboratory,update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event,the laboratory will: ■ analyze samples obtained from twelve compliance wells (6801-MW04, 6801-MW06R, 6801-MW07R, 6801-MW14A, 6801-MW14B, 6801-MW15, 6801-MWI6, 6801-MWI7, 6801-MW20, 6801-MW21S, 6801-MW21D, 6801-MW22) and two surface water locations for the constituents listed in 40 CFR Part 258 Appendix I (15A NCAC 13B .1600),plus those constituents listed in Appendix II that have been previously and reliably detected at this facility(mercury, naphthalene, sulfide) ■ samples shall be obtained from two "nature and extent" monitoring wells (6801-MW23, 6801-MW24),and analyzed for the constituents listed in 40 CFR Part 258 Appendix I(15A NCAC 13B .1600),plus those constituents listed in Appendix 11 that have been previously and reliably detected at this facility (mercury, naphthalene, sulfide) ■ samples shall be obtained from four additional wells(6801-MW21 S,6801-MW21D, 6801- MW23, 6801-MW24) for chloride and carbon dioxide ■ samples shall be obtained from four monitoring wells associated with the groundwater remediation injection program (6801-MW21S, 6801-MW21D, 6801-MW23, 6801- MW24), and analyzed for the following additional inorganic constituents, in accordance with the approved Underground Injection Control permit: manganese,potassium ■ samples of surface water shall be obtained from two locations along Old Field Creek, and analyzed for the constituents listed in 40 CFR Part 258 Appendix I (15A NCAC 13B .1600),plus those constituents listed in Appendix II that have been previously and reliably detected at this facility(mercury, naphthalene, sulfide) DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18,2017 Page 3 of 11 ■ analyze additional samples obtained from well 6801-MW04 for constituents required by regulations for monitoring of C&D landfills (manganese, iron, chloride, sulfate, total dissolved solids, alkalinity) (well 6801-MW04 is associated with the monitoring programs for both the active C&D landfill and North sanitary landfill) ■ analyze additional samples obtained from well 6801-MW04 for quality control parameters ■ analyze one trip blank for quality control parameters DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-189N Groundwater Sampling Event 48-CA DAA proposes to conduct corrective action groundwater sampling event 48 (event 48-CA) at the Orange County Regional Landfill--North Facility during February, 2018. DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO), validate analytical data provided by the contracted laboratory, update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event,the laboratory will: ■ analyze samples obtained from two compliance wells (MW-21 S, MW-21D) and two nature-and-extent wells (MW-23, MW-24) for the following constituents, as specified in the Underground Injection Permit: carbon dioxide, chloride, manganese, mercury, potassium,volatile organic compounds listed in NC-DEQ Appendix I DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-19ON Groundwater Sampling Event 49 (Event 2018 S 1) DAA proposes to conduct groundwater sampling event 49 at the Orange County Regional Landfill —North Facility during May, 2018. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr.Kevin Lindley August 18,2017 Page 4 of 11 DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO), validate analytical data provided by the contracted laboratory, update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event,the laboratory will: ■ samples shall be obtained from three monitoring wells associated with the sanitary landfill (6801-MW6R, 6801-MW7R, 6801-MW17), and analyzed for the constituents listed in 40 CFR Part 258 Appendix I (15A NCAC 13B .1600), plus those constituents listed in Appendix II that have been previously and reliably detected at this facility (mercury, naphthalene, sulfide) ■ samples shall be obtained from nine monitoring wells associated with the sanitary landfill (6801-MW4, 6801-MW14A, 6801-MW14B, 6801-MW15, 6801-MW16, 6801-MW20, 6801-MW21S, 6801-MW21D, 6801-MW22), and analyzed for the constituents listed in 40 CFR Part 258 Appendix II (15A NCAC 13B .1600) ■ samples shall be obtained from two "nature and extent" monitoring wells (6801-MW23, 6801-MW24),and analyzed for the constituents listed in 40 CFR Part 258 Appendix I(15A NCAC 13B .1600),plus those constituents listed in Appendix II that have been previously and reliably detected at this facility(mercury,naphthalene, sulfide) ■ samples shall be obtained from four additional wells(6801-MW21S,6801-MW21D,6801- MW23, 6801-MW24) for chloride and carbon dioxide ■ samples shall be obtained from four monitoring wells associated with the groundwater remediation injection program (6801-MW21S, 6801-MW21D, 6801-MW23, 6801- MW24), and analyzed for the following additional inorganic constituents, in accordance with the approved Underground Injection Control permit: manganese,potassium ■ samples of surface water shall be obtained from two locations along Old Field Creek, and analyzed for the constituents listed in 40 CFR Part 258 Appendix 11 (15A NCAC 13B .1600) ■ analyze additional samples obtained from well MW-04 for constituents required by regulations for monitoring of C&D landfills (manganese, iron, chloride, sulfate, total dissolved solids, alkalinity) ■ analyze additional samples obtained from well MW-04 for quality control parameters ■ analyze one trip blank for quality control parameters DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18,2017 Page 5 of 11 Task R00592-191N Environmental Compliance DAA proposes to respond to "unanticipated issues concerning environmental regulatory compliance that may arise at North Landfill during the prescribed service period. DAA will prepare one printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM(Adobe Acrobat or functional equivalent) and will provide one digital copy of the correspondence to NC-DEQ. Task R00592-192N Corrective Action Status Report DAA proposes to evaluate the groundwater corrective action program at North Landfill. For each organic and inorganic constituent of concern, DAA will compile historical constituent concentration data, compile historical hydrogeochemieal data for selected water quality parameters, statistically analyse apparent trends in historical data, evaluate relationships between geochemical parameters and constituents of concern. DAA will prepare one printed copy of the report,which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-193N Civil Engineering Services DAA proposes to provide civil engineering services to assist in solving problems that may arise at North Landfill during the prescribed service period. DAA will prepare one printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM(Adobe Acrobat or functional equivalent). SOUTH LANDFILL Task R00592-194S Groundwater Sampling Event 47 (Event 2017 S2) DAA proposes to conduct groundwater sampling event 47 at the Orange County Regional Landfill — South Facility during November, 2017. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18, 2017 Page 6 of I 1 DAA shall coordinate field and laboratory services,obtain groundwater samples, review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO), validate analytical data provided by the contracted laboratory,update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event, the laboratory will: ■ analyze samples obtained from eleven compliance wells (6801-MW101, 6801-MW102S, 6801-MW102DR, 6801-MW103S, 6801-MW103D, 6801-MWI04, 6801-MW106, 6801- MW107, 6801-MWIIOS, 6801-MW111, 6801-MW112) for the constituents listed in Appendix I ■ analyze samples obtained from one compliance wells (6801-MW105) for the constituents listed in Appendix 11 ■ analyze additional samples obtained from well 6801-MWIIOS for constituents required by regulations for monitoring of C&D landfills (manganese, iron, mercury, chloride, sulfate, tetrahydrofuran, total dissolved solids, alkalinity) (well 6801-MW110S is associated with the monitoring programs for both the active C&D landfill and South sanitary landfill) ■ analyze samples obtained from well 6801-MW1 I OD for total arsenic ■ analyze additional samples obtained from well 6801-MWIIOS for quality control parameters ■ analyze one trip blank for quality control parameters In addition to the above tasks,DAA plans to coordinate with the field personnel to obtain leachate samples from the South Facility, and chemically analyze the samples for the constituents listed in Appendix I,plus BOD, COD,manganese, mercury,nitrate, sulfate, and phosphate. DAA will prepare one printed copy of the report,which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-195S Groundwater Sampling Event 48 (Event 2018 S I) DAA proposes to conduct groundwater sampling event 48 at the Orange County Regional Landfill —South Facility during May, 2018. DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO), validate analytical data provided by the contracted laboratory, update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr.Kevin Lindley August 18,2017 Page 7 of 11 During the subject sampling event,the laboratory will: ■ analyze samples obtained from twelve compliance wells (6801-MW101, 6801-MW102S, 6801-MW102DR, 6801-MW103S, 6801-MWI03D, 6801-MW104, 6801-MW105, 6801- MW106, 6801-MW107, 6801-MW110S, 6801-MW111, 6801-MW112) for the constituents listed in Appendix I ■ analyze additional samples obtained from well 680I-MW110S for constituents required by regulations for monitoring of C&D landfills (manganese, iron, mercury, chloride, sulfate, tetrahydrofuran,total dissolved solids, alkalinity) ■ analyze samples obtained from well 6801-MWI IOD for total arsenic ■ analyze additional samples obtained from well 6801-MW110S for quality control parameters ■ analyze one trip blank for quality control parameters In addition to the above tasks,DAA plans to coordinate with the field personnel to obtain leachate samples from the South Facility, and chemically analyze the samples for the constituents listed in Appendix I,plus BOD, COD,manganese,mercury,nitrate, sulfate, and phosphate. DAA also plans to coordinate with the field personnel to obtain groundwater samples from one residential well (Ms. Nunn, 1621 Eubanks Road, Chapel Hill, NC 27516; identified as N1) for analysis of the constituents listed in 40 CFR Part 258 (15A NCAC 13B .1600) Appendix I. DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-196S Environmental Compliance DAA proposes to respond to "unanticipated" issues concerning environmental regulatory compliance that may arise at South Landfill during the prescribed service period. DAA will prepare one printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM(Adobe Acrobat or functional equivalent)and will provide one digital copy of the correspondence to NC-DEQ. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18,2017 Page 8 of 11 Task R.00592-197S Civil Engineering Services DAA proposes to provide civil engineering services to assist in solving problems that may arise at South Landfill during the prescribed service period. DAA will prepare one printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM (Adobe Acrobat or functional equivalent). C&D LANDFILL Task R00592-198C Groundwater Sampling Event 25 (Event 2017 S2) DAA proposes to conduct groundwater sampling event 25 at the Orange County Regional Landfill - Active C&D Facility during November, 2017. DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO),validate analytical data provided by the contracted laboratory, update historical summary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event,the laboratory will: ■ analyze samples obtained from four compliance wells (6804-MW204S, 6804-MW209, 6804-MW210D, 6804-MW211R) for the constituents listed in Appendix I, one of the constituents listed in Appendix II (mercury), and several parameters that are unique to C&D facilities (manganese, iron, tetrahydrofuran, total dissolved solids, chloride, alkalinity, sulfate) ■ analyze additional samples obtained from well 6804-MW-204S for quality control parameters • analyze one trip blank for quality control parameters DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18,2017 Page 9 of 11 Task R00592-199C Site-Wide Groundwater Flow Map(2017) DAA proposes to construct a site-wide potentiometric surface map, showing directions of groundwater flow, based upon data derived from monitoring wells at all three landfills (C&D, South,North) during the 2017 calendar year. The new potentiometric surface map will be included in the individual reports of groundwater sampling and chemical analysis for each of the three Iandfills. Task R00592-200C Groundwater Sampling Event 26 (Event 2018 S 1) DAA proposes to conduct groundwater sampling event 26 at the Orange County Regional Landfill - Active C&D Facility during May, 2018. DAA shall coordinate field and laboratory services,obtain groundwater samples,review sampling documentation received from groundwater sampling personnel, chemically analyze groundwater samples (ENCO),validate analytical data provided by the contracted laboratory, update historical su ninary tables, and prepare a report suitable for direct submission to NC-DEQ. During the subject sampling event,the laboratory will. ■ analyze samples obtained from four compliance wells (6804-MW204S, 6804-MW209, 6804-MW21OD, 6804-MW211R) for the constituents listed in Appendix I, one of the constituents listed in Appendix H (mercury), and several parameters that are unique to C&D facilities (manganese, iron, tetrahydrofuran, total dissolved solids, chloride, alkalinity, sulfate) ■ analyze additional samples obtained from well 6804-MW-204S for quality control parameters ■ analyze one trip blank for quality control parameters DAA will prepare one printed copy of the report, which will be delivered to OCSWM. DAA will also prepare a digital version (Adobe Acrobat or functional equivalent) of the report and provide copies to OCSWM and to NC-DEQ. Task R00592-201C Environmental Compliance DAA proposes to respond to "unanticipated" issues concerning environmental regulatory compliance that may arise at the C&D Landfill during the prescribed service period. DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr.Kevin Lindley August 18,2017 Page 10 of 11 DAA will prepare one printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM(Adobe Acrobat or functional equivalent)and will provide one digital copy of the correspondence to NC-DEQ. Task R00592-202C Civil Engineering Services DAA proposes to provide civil engineering services to assist in solving problems that may arise at the C&D Landfill during the prescribed service period. DAA will prepare one-printed copy of any correspondence that may arise in connection with this task. DAA will provide the one printed copy to OCSWM. DAA will also provide one digital copy of all such correspondence to OCSWM (Adobe Acrobat or functional equivalent). EXCLUSIONS. Deliverables do not include digital source files used in preparing documents(for example, MS Word,MS Excel, AutoCad files). OWNER'S RESPONSIBILITIES. Owner shall provide access to DAA personnel to enter the landfill during normal operating hours, or on other days or times as mutually agreed, in order to provide the field services associated with the tasks outlined above. COMPENSATION. DAA shall be compensated for performing the above Services as follows. NORTH LANDFILL task description fee fee structure R00592 - 187N GW sampling event 47-CA $2,512 lump sum R00592 - 188N GW sampling event 48 $10,100 lump sum R00592 - 189N GW sampling event 48-CA $2,512 lump sum R00592 - 190N GW sampling event 49 $15,500 lump sum R00592 - 191N environmental compliance $3,000 time&materials R00592 - 192N corrective action status report $4,500 lump sum R00592 - 193N civil engineering services $3,600 time&materials DocuSign Envelope ID:OFAODE08-7305-4FFE-A6D6-4462B49711 EF Mr. Kevin Lindley August 18,2017 Page 11 of 11 SOUTH LANDFILL task description fee fee structure R00592 - 194S GW sampling event 47 $9,050 lump sum R00592 - 195S GW sampling event 48 $9,100 lump sum R00592 - 196S environmental compliance $3,360 time&materials R00592 - 197S civil engineering services $3,600 time&materials C&D LANDFILL task description fee fee structure R00592 - 198C GW sampling event 25 $7,200 lump sum R00592 - 199C GW flow map $4,000 lump sum R00592 -200C GW sampling event 26 $7,200 lump sum R00592-201C environmental compliance $1,800 time&materials R00592-202C civil engineering services $3,600 time&materials Total not-to exceed expenditure under this proposal= $90,634 + AUTHORIZATION TO PROCEED DocuSigned qy: -urdoti �i►e�7 9/5/2017 solid Waste Management date THIS INSTRUMENT HAS BEEN PRE-AUDITED IN THE MANNER REQUIRED BY THE LOCAL GOVERNMENT BUDGET AND FISCAL CONTROL ACT: DocuSigned by: 9/11/2017 764E5181ACC14"... Office of the Chief Financial Officer date THIS SCOPE OF WORD IS SUBMITTED PURSUANT TO THE TERMS OF THE AGREEMENT DATED FEBRUARY 22, 2017 BETWEEN DRAPER ADEN ASSOCIATES AND ORANGE COUNTY. 529-24- 17 Draper Aden Associates -Program Manager date DocuSignedd by: �,t btn AYpt "µ v' FWV , Jr. 9/2/2017 F140BOBC58D14CC�...