121-18 Attachment.pdf

ASSOCIATES Mr. Leonard R. Lepore, PE April 18, 2018 Municipal Engineer/Director of Public Works Page 6 of 10 Re: Fire House No. 4, 280 Pleasant Valley Way- LSRP Services structural clean fill by the Township’s selected contractor and supervised by CME personnel. For the purpose of this proposal and budgeting purposes, CME anticipates three (3) days of field activity to oversee the excavation of impacted soil, supervision of soil disposal, collection of post-excavation soil sampling and backfilling activities. It should be noted that the volume of proposed excavation should be sufficient to address the impacted soil in that limited area close to MW-4. However, if additional excavation is needed during the actual field activity and impacted soil will be left in situ; then a Deed Notice and associated Soil Remedial Action Permit will be applied to the Site. Task 5: Monitoring Well Gauging & Sampling (Semi-annual - Two Rounds — 1 Year) Perform two semi-annual groundwater sampling events at the Site. Collect samples from the existing monitoring wells (MW-1R through MW-11). Groundwater samples will be obtained using “low flow” procedures in accordance with the NJDEP Field Sampling Procedures Manual (August 2005). Groundwater samples will be analyzed for TCL VO+15, TBA, ABN+20 and lead. A QA/QC plan consisting of field and trip blank samples will be incorporated into the sampling program. Purged groundwater will be containerized in drums and disposed off-site at an approved disposal facility. All sampling and monitoring will be performed according to the methodology specified in the most current edition of the Department's Field Sampling Procedures Manual. All samples will be analyzed by a New Jersey Certified Laboratory except those field- determined parameters specified in the monitoring program established pursuant to the oversight document. Task 6: Reporting and Management The scope of services presented herein will be performed under the LSRP program. CME’s LSRP will act as a regulatory liaison between the Township and the NJDEP throughout the entire project duration and provide consultation and project management