PA.15-6 - Document Request - U.S. Department of Energy

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1.0 SUMMARY PROPERTY NUMBER: CA-401 Vicinity Property No. CA-401 PROPERTY ADDRESS: MAYERS STREET BRIDGEVILLE, PA 15017 PROPERTY OWNER: CYTEMP SPECIALTY STEEL DIVISION CYCLOPS CORPORATION P.O. BOX 518 TITUSVILLE, PA 16354 PROPERTY CATEGORY: COMMERCIAL REMEDIAL ACTION CONTRACTOR: MK-FERGUSON COMPANY CONSTRUCTION SUBCONTRACTOR: SLUCIAK CONTRACTING, INC. RADIOLOGICAL CONTRACTOR: CHEM-NUCLEAR SYSTEMS, INC. REA APPROVED: JUNE 27, 1986 REMEDIAL ACTION STARTED: AUGUST 26, 1986 REMEDIAL ACTION COMPLETED (APPErDIX C SIGNED): SEPTEMBER 30, 1986 VOLUME OF MATERIAL REMOVED: OUTDOOR: 752.6 CY INDOOR: N/A S345F -3-
1.0 SUMMARY Vicinity Property No. CA-401 Remedial action was completed on Vicinity Property CA-401. A total of 752.6 cubic yards of material was removed from the property. Radiological surveys conducted following removal of contaminated materials, but before property restoration, demonstrate that the property has been cleaned up to the EPA standards. This completion report recommends certification of the property as having been cleaned up to below the EPA standards. 2.0 OPERATIONS SUMMARY 2.1 Remedial Action Plan The basic remedial action on this property was performed according to the Remedial Action Plan. A total of 752.6 cubic yards of material was removed from the property, compared with an estimated excavation of 280 cubic yards. 2.2 Previously Unidentified Contamination Areas B, C, N, and N were larger than estimated, and Area N required excavation to greater depths than estimated. 2.3 Unanticipated Items During Remedial Action No unanticipated items occurred during remedial action on this property. 3.0 VERIFICATION SUMMARY 3.1 Radiological Survey Data All survey data were acquired according to approved procedures. 3.1.1 Pro-Remedial Action Survey The results of the survey defining the contaminated area requiring remedial action are presented on Drawing CA-401-015. 3.1.2 Pro-Restoration Survey Exterior: After removal of contamination, and prior to backfilling, a soil sample survey was conducted in the excavated areas. Soil samples were aliquoted from each of the 25 verification grids and analyzed by gamma spectroscopy with the opposed crystal system in accordance with Health Physics Procedure 015. The radium concentrations in these soil samples ranged from less than 1.3 to 5.9 pCi/g, as described in Table 3.1. 5345F -4- ^ .: . 4 .- ^. ., „ , __ ^
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INTRODUCTION Location Number: CA004
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LOCATION: OCCUPANT/TENANT: TELEPHON
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PA.15-6 - Document Request - U.S. Department of Energy

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