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HomeMy WebLinkAbout1998-300 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Resolution No. 98-300 RESOLUTION OF THE CITY OF SAN BERNARDINO AU1HORIZING lHE MAYOR TO EXECUTE AN AGREEMENT BETWEEN THE CITY OF SAN BERNARDINO AND EMCON TO PERFORM GROUND WATER MONITORING AT THE FORMER WATERMAN LANDFIll SITE BE IT RESOLVED BY THE MAYOR AND COMMON COUNCIL OF lHE CITY OF SAN BERNARDINO AS FOLLOWS: SECTION 1. That EMCON conducted the ground water monitoring program at the former Waterman landfill site since 1992, and as such, has developed the knowledge and data base necessary to prepare the necessary reports mandated by various State and Federal statutes and required for submission to the Santa Ana Regional Water Quality Control Board; and, SECTION 2. That the City has previously retained the services of EMCON to perform the ground water monitoring program, and that it is desirable to maintain that conrinuity of data collection and the relationship the EMCON has fostered betWeen the City and the Santa Ana Regional Water Quality Control Board; and, SECTION 3. Thatthe schedule required by the Santa Ana Regional Water Quality Control Board for the sampling of ground water at the site necessitates a prompt and timely program; and, SECTION 4. That EMCON has submitted a proposal dated September 21, 1998 to perform this work at a cost of $34,592.00; that said proposal meets all technical requirements, and that said proposal shall be incorporated into the resolution by reference as if set forth in its entirety herein; and, SECTION 5. That the Mayor be authorized, on behalf of the City of San Bernardino, to execute an agreement between the City and EMCON for the performance of this work, and that the Finance Director or her designee be authorized to issue a purchase order for said work; and, SECTION 6. The authorization to execute the above referenced is rescinded if it is not issued within sixty (60) days of the passage of this resolution. - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 98-300 RESOLUTION OF THE CITY OF SAN BERNARDINO AUTHORIZING THE MAYOR TO EXECUTE AN AGREEMENT BETWEEN THE CITY OF SAN BERNARDINO AND EMCON TO PERFORM GROUND WATER MONITORING AT THE FORMER WATERMAN LANDFILL SITE I HEREBY CERTIFY that the foregoing resolution was duly adopted by the Mayor and Corrunon Council of the City of San Bernardino at a regular meeting thereof, held on the 19th day of October , 1998, by the following vote, to wit: Council Members: Ayes Nays Abstain Absent ESTRADA x - LIEN x ARIAS x SCHNETZ x - DEVLIN x ANDERSON x MILLER x ~ );. C-l~/ City Clerk ;Jc0- The foregoing resolution is hereby approved this October ,1998. day of ,/ Approved as to form and Legal cont~ James F. I' ) BY: October 7, 1998 2 @ a:mcdno(j 732 E. Carnegie Drive' Suite 125 . San Bernardino. California 92408' (909) 383-8286 . Fax (909) 384-9894 September 21, 1998 Proposal 92098-060.081 Mr. Lynn Merrill Public Services Department, City of San Bernardino 300 North D Street San Bernardino, CA 92418 Re: Proposal for Fiscal 1998-99 Quarterly Groundwater Monitoring, Inactive Waterman Landfill, San Bernardino, California Dear Mr. Merrill: EMCON is pleased to present this scope of work and cost estimate to perform quarterly groundwater monitoring for fiscal 1998-99 at the inactive Waterman Landfill. The purpose of the groundwater monitoring program is to evaluate downgradient and background groundwater quality in the vicinity of the site. The groundwater monitoring will be conducted for the 3rd and 4th quarters of 1998 and the 1st and 2nd quarters of 1999 under this proposal. Monitoring reports are assumed to be submitted twice during this contract period, by October 15th 1998 and by April 15th 1999. As requested in a letter dated December 18, 1991 by the California Regional Water Quality Control Board-Santa Ana Region (SARWQCB), a proposed monitoring plan for the Waterman Landfill (EMCON, October 1992) was submitted to the SARWQCB as required under the California Code of Regulations, Title 23, Chapter 15, Article 5 (Article 5). On behalf of Rancon Realty Fund IV, EMCON submitted (August 1993) a workplan for the groundwater monitoring plan to meet Article 5 detection monitoring program (DMP) requirements. The workplan was approved by the SARWQCB in a letter issued on February 17, 1994. The groundwater monitoring activities proposed below will be conducted by EMCON, consistent with the DMP procedures and scope of work specified in the workplan. The work includes the required constituents of concern analysis for 3rd quarter 1998 as stipulated in the groundwater monitoring plan. The quarterly groundwater monitoring and sampling will continue in the DMP mode unless the SARWQCB requests additional assessment or changes to the program. SBI/:IPROPOSAL\92098060.081IWPlSDH0237S.DOC-98\sdewey: I @ 98-300 Mr. LynnMerrill September 21, 1998 Page 2 Proposal 92098-060.081 SCOPE OF WORK Task 1 Groundwater Sampling EMCON will collect one groundwater sample from each of the three monitoring points during each quarterly event. The first sampling round under this contract would be conducted during 3rd quarter 1998 and conclude with the sampling of the 2nd quarter 1999. · Well W A-I, located hydraulically upgradient (south) of the landfill area. · Well W A-2, located hydraulically downgradient (north) of the landfill area. · Well WA-3A, located hydraulically downgradient (northeast) of the landfill area, possibly in a different hydrogeologic unit. A depth to groundwater measurement will be taken quarterly by EMCON at each well prior to sampling, for preparation of quarterly groundwater level hydrographs. Purge water generated from quarterly groundwater sampling activities will be containerized and left on site. Disposal of purge water is not included in this proposal. However, we understand that the City will be authorizing EMCONs earlier proposal for drum disposal. As part of that work EMCON will be requesting that future purge water volumes be allowed to be discharged onsite in a fashion that does not allow ponding to occur. The dates and volumes of purge water generated from each well will be reported in subsequent quarterly reports. Task 2 Laboratory Analysis Groundwater and trip blank samples from the monitoring program will be analyzed by a state certified laboratory (Columbia Analytical Services, Inc.) for the monitoring parameters listed in Table 1 during the 4th, 1st, and 2nd quarters of 1998-99 respectively. During the 3rd quarter 1998, samples will be analyzed for the monitoring parameters listed in Table 1 excepting VOCs plus RCRA Appendix II parameters as listed in Table 2. For the purpose of cost estimation, three SB\J:\PROPOSAL\92098060.0811WP\SDH02375.lXJC-98\<kd: I 98-300 Mr. LynnMerrill September 21, 1998 Page 3 Proposal 92098-060.081 groundwater samples (WA-l, WA-2 and WA-3A) and one trip blank were assumed for analysis during each quarterly sampling event. Table 1 Monitoring Parameters Analyte EP A Analysis Method pH 150.1 Chloride 300.0 Magnesium 6010 Nitrate 300.0 Iron 6010 Sodium 6010 TDS 160.1 VOC's 6011602 SB\J:\PROPOSAL\920981l6O.081 IWN>DH02375.DOC-98\<;kd: I 98-300 Mr. LynnMerrill September 21, 1998 Page 4 Proposal 92098-060.081 Table 2 - RCRA Appendix II List Analyte EPA Analysis Method Seventeen Metals 601017000 Cyanide 90lD Sulfide 376.11376.2 Volatile Organics 8260 Semi volatile Organics 8270 Chlorinated Pesticides 8080 Organophosphorus Pesticides 8140 Chlorophenoxy Herbicides 8150 Task 3 Semi-Annual Reporting Past practice has been to issue quarterly reports to the SARWQCB. EMCON submitted a letter to the SARWQCB requesting a change to semi-annual reporting which has been approved. Semi-annual reports will be submitted by October 15th for 2nd and 3rd quarter 1998 sampling, and by April 15th for 4th quarter 1998 and 1st quarter 1999 sampling. The quarterly groundwater analytical results will be evaluated using the intrawell and non-statistical methods. The concentration limits for each of these parameters will be calculated as part of the statistical evaluation. SBV:IPROPOSALI92098060.081 Iwp,sDH02375.DOC-98'-'kd: I 98-300 Mr. LynnMerrilI September 21, 1998 Page 5 Proposal 92098-060.081 Following evaluation of the quarterly sampling results, a quarterly or semi-annual groundwater monitoring report will be prepared that will include the following: . A description of the sampling procedures . A tabulation of well data, groundwater measurements, and analytical results . A summary of activities or events which may affect the monitoring program . A map showing monitoring wells . Time series plots showing the variation of concentrations of selected constituents over time . A summary of the quarterly statistical results and time series plots of selected constituents (regardless of the reporting schedule) . Recommendations, as appropriate . Certified analytical reports and chain-of-custody documentation BUDGET The estimated cost to perform the proposed work is $34,592 as detailed in Table 3. Sampling, laboratory analysis, and statistical analysis for 2nd quarter 1998 has already taken place. EMCON will invoice this proposed work on a lump sum basis, consistent with the attached Table 3. Charges for work that is not a part of the proposed scope of work are not included in the budget estimate. The proposed cost and scope of work are based on information available to EMCON at this time. If conditions change, unforeseen circumstances are encountered, or work efforts are redirected, the cost estimate may require modification. SB\J:\PROPOSAL\92098060.081 IWF\SDH02375.lXlC-98\skd: I 98-300 Mr. LynnMerrill September 21, 1998 Page 6 Proposal 92098-060.081 Please indicate your approval of the proposal by signing below. After you have signed one original, please return the entire document and retain the other original for your records. Any modifications to the attached language must be accepted by both parties. Please call if you have questions. Sincerely, ~:~~ Scott D. Heule, C.HG. Project Manager 2::::/;f 4 A Principal in Charge Attachments: Schedule of Charges General Terms and Conditions SB\l:\PROPOSAL\92098060.081IW1'\SDH02375.DOC-98\skd:l 98-300 The above proposal, including all attachments, has been read and understood and is hereby agreed to and accepted. It is agreed that the attached "Schedule of Charges", "General Terms and Conditions" (which contains a limitation of liability provision), and Addendum(s), if any, form an express part of the Contract, as evidenced by my signature below: City of San Bernardino, Public Services Department By C}--:J?i4 ,/, , v , , // Name James R. 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