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Home My WebLink AboutDSHW-2024-006468CORRECTIVE ACTION SECTION – SITE VISIT REPORT SITE NAME: _________________________________________ DATE: ______/_______/___________ EPA ID #: _________________________________________ UTCA ID#: ______________________ LOCATION: ___________________________________________________________________________ PROJECT MANAGER: ____________________________________________________________________ SITE STATUS ___ Active Investigation ___ Long-term Institutional Controls in-place ___ Long-term Groundwater Monitoring ___ Closed w/ No More Work Needed OTHER (describe): PURPOSE OF SITE VISIT ___ Confirm Cleanup Completed ___ Confirm Integrity of Engineering Controls ___ Confirm SMP is Being Complied With D2# for SMP: DSHW-________-_______________ ___ Post-Closure Permit Verification ___ Document Change in Land Usage ___Drive-by (windshield survey) ___Sample Observation &/or Collection ___Site Investigation ___Cleanup Activities Inspection ___Confirm Current Land Usage OTHER (describe): FIELD OBSERVATIONS: SAMPLE COLLECTION Were Environmental Samples Collected per the approved Sampling & Analysis Plan? YES ___ NO ___ N/A ___ COMMENTS: Ongoing Cleanup Activities Confirmation Sampling Gordo 05 23 2024 Kearns Blvd and Richardson Flat Rd, Park City, Utah Karen Wallner Waste characterization sampling. 4 Sample locations with the highest metals concentrations are targeted for sampling. Six locations were selected for sampling: one in Zone 2, and five in Zone 1. Specific locations of previous high concentrations are located onsite for waste characterization sampling using GPS coordinates. The entire soil column above native soils is extracted as a core and used for the five-point/entire soil column composite sample. The entire soil column may be used for the sample to ensure a large enough sample for TCLP analysis at locations where the fill materials are shallower. An aliquot from the highest concentration depth interval is included in the composite sample. Sampling equipment is decontaminated between borings by scrubbing with detergent water and using a pressurized spray. 4 Is the Work Being Performed in a Manner Consistent with the Approved Workplan(s)? YES ___ NO ___ N/A ___ Unknown (Drive-By Inspection Only) ___ COMMENTS: CURRENT LAND USAGE ___ Residential ___ Commercial ___ Industrial ___ Mixed Commercial w/ Residential ___ Under Construction &/or Development ___ Other: __________________________________ COMMENTS: FUTURE LAND USAGE ___ Residential ___ Mixed Commercial w/ Residential ___ Commercial ___ Other: (describe below) ___ Industrial ___ Unknow at this time COMMENTS: POST-CLEANUP SITE VISITS Is the Completed Cleanup Remedy Still Protective Based on Current Land Use? YES ___ NO ___ Unknown (Drive-By Inspection Only) ___ COMMENTS: LONG-TERM INSTITUTION CONTROL(S) VERIFICATION Are Components or Restrictions of the SMP &/or EC Currently Being Complied with? YES ___ NO ___ Unknown (Drive-By Inspection Only) ___ COMMENTS: SITE VISIT CONCLUSIONS RECOMMENDATIONS ATTACHMENTS (PHOTOS, MAPS, FIGURES, TABLES, etc.) YES ___ NO ___ SIGNATURE: 4 4 Open land 4 N/A N/A Waste characterization samples appear to be collected according to the Corrective Action Plan. None. 4 May 23, 2024 – Gordo Waste Characterization Sampling Event Obtaining soil core from location B-3. Soil cores from location B-3 ready for sampling. Decontamination of drilling equipment.