ARCHIVED REPORTS_2019 SOIL MGMT PLAN (JULY-REVISED)

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EKI B90047.00 Page 16 Former Pilkington North America Site Lathrop, California Geotechnical/structural products, such as concrete or flowable fill, or top soil will not be considered as import fill. 2.7 Personal Protection/Safety Procedures The WU1 Plan stated that the residual solid waste materials at the Site are not known to present a significant chemical exposure threat to Site workers involved with the excavation and materials management plan activities described herein based on previous investigation and characterization data. The WU1 Plan recommended that all agencies, companies, and workers whose activities may result in exposure to residual solid wastes at the subject site (including waste materials and dust) develop health and safety plans specific to the site conditions and their activities, and that such measures consider/address potential inhalation hazards posed by glass dust, as well as cut/abrasion posed by glass fragments. More extensive contractor health and safety plans would be required for excavation and management of waste pits similar to the North and South Waste Cells, visibly stained or odorous soil or stockpiles characterized as hazardous waste. At a minimum, the contractor’s health and safety plan will include elements that are included in EKI’s site-specific health and safety plan for subsurface activities (Appendix L) with appropriate modifications for anticipated tasks. 2.8 Reporting At the completion of remediation excavation activities, a report will be submitted and will include: (1) a summary of remediation excavation activities and field observations, (2) sample analysis including figures, summary tables, and laboratory data sheets, (3) a discussion of the results, and (4) a summary of waste disposal or on -Site reuse activities. The report will cover those remediation excavation activities that encounter potentially contaminated media and triggered the sampling and evaluation activities described in this plan. The report will be submitted to EHD and the RWQCB approximately three months after completion of these activities. General excavation and soil handling and onsite reuse of soils that did not trigger the requirements of this SMP will not be reported. 2.9 SMP Field Coordinator/Project Manager and Contact Information The designated SMP field coordinator for Site redevelopment activities is Roger Ashton of Engineered Construction Services Corp., Concord, California. The role of the SMP field coordinator is to help ensure the procedures and protocols of this SMP are implemented with appropriate oversight. Contact information for key project personnel are listed in Table 2-1.