Site-Specific Health and Safety Plan (HASP) - Laschools.org

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OPERABLE UNIT (OU) 1 HAZARDOUS WASTE VOLUME ESTIMATE The impacted soils within OU 1 have been classified as RCRA-hazardous waste (RCRA waste), non-RCRA California hazardous waste (California-hazardous waste), TSCAhazardous waste (TSCA waste), RCRA and TCSA (representing waste that is both RCRA waste due to metals and TSCA due to PCBs), or non-hazardous waste (nonhazardous waste) for off-Site disposal. The RCRA waste was estimated based on the TCLP results in accordance with USEPA regulations. California waste was determined based on the TTLC and STLC results in accordance with Cal/EPA regulations. The TSCA waste was determined based on concentrations of PCBs exceeding 50 mg/kg. The RCRA and TCSA waste was determined based on waste exceeding both TCLP criteria and the threshold of 50 ppm for PCBs. For soil samples that did not have leaching test results, an assumed correlation between the leachable concentration and total soil concentration was used to estimate the leaching results (Tables L-4 and L-5). Based on the above classification and assumption, impacted areas of OU 1 were delineated as RCRA, California, and TSCA wastes. The spatial distribution is shown on Figure L-1. The estimated waste volumes are shown on Tables L-1 through L-3. The impacted soils (31,740 cy) within OU 1 were classified as: RCRA wastes – 1,315 cy Non-RCRA California hazardous waste – 2,990 cy TSCA waste – 200 cy RCRA & TSCA waste – 155 cy The remainder of the impacted soil is classified as non-hazardous waste with an estimated volume of 27,080 cy. L-1 377
Table L-1 Estimate of Hazardous Waste Volume (OU 1) Object ID Haz Type Area (sf) Alternative 2 Depth (ft) Volume (cy) Limited Stabilization Alternative 3 Volume (cy) #1 RCRA 750 9 250 To Cal-Haz 250 #2 RCRA 450 4 67 To Cal-Haz 67 #3 Cal-Haz 780 2 58 To Non-Haz 58 #4 Cal-Haz 2370 2 176 To Non-Haz 176 #5 Cal-Haz 1310 2 97 To Non-Haz 97 #6 Cal-Haz 1670 4 247 To Non-Haz 247 #7 Cal-Haz 970 2 72 To Non-Haz 72 #8 Cal-Haz 2450 4 363 #9 Cal-Haz 3420 4 507 To Non-Haz 507 #10 Cal-Haz 690 2 51 To Non-Haz 51 #11 Cal-Haz 2520 2 187 #12 Cal-Haz 0 2 0 To Non-Haz 0 #13 Cal-Haz 280 4 41 To Non-Haz 41 #14 RCRA 3200 2 237 To Cal-Haz 237 #15 RCRA 435 9 145 To Cal-Haz 145 #16 Cal-Haz 1040 2 77 #17 Cal-Haz 770 2 57 To Non-Haz 57 #18 Cal-Haz 160 4 24 To Non-Haz 24 #19 Cal-Haz 600 9 200 #20 Cal-Haz 1050 2 78 #21 Cal-Haz 5100 4 756 #22 RCRA 1665 10 617 To Cal-Haz 617 ALTERNATIVE 2 ALTERNATIVE 3 RCRA Total: 1315 To Cal-Haz 1315 Cal-Haz Total: 2990 To Non-Haz 1330 Source: 1) All tables in Seciton 3 of the RI Report (Parsons, 2008a) 2) Figure 3-5 from the RI Report (Parsons, 2008a) Table L-2 Estimate of TSCA Waste Volume Object ID Areas Depth (ft) Volume (cy) A 180 9 60 B 1904 2 141 Total TSCA Waste: 201 Table L-3 Estimate of RCRA & TSCA Waste Volume Both RCRA and TSCA Waste: 154 378
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APPENDIX G Health and Safety Plan (
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Prepared by: Reviewed by: Approved
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LAUSD Proposed South Region High Sc
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• Fall Protection • Electrical
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4.11.2 Substance Abuse and Alcohol
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Hospital Name St. Francis Medical C
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Personal Injury LAUSD Proposed Sout
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Date: Project or Location: Risk/Haz
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6.1 SITE RISK ANALYSIS LAUSD Propos
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Project Name & Number: Location: Ex
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6.4 SAFETY SYSTEMS ANALYSIS LAUSD P
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6.7 SAFETY AND HEALTH ENFORCEMENT L
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Contractor Name: Address: Attention
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TABLE 6-1: HAZARDOUS SUBSTANCES OF
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TABLE 6-1: HAZARDOUS SUBSTANCES OF
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Name of Trainer: Training Subject:
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10.1.3 Level C Protection LAUSD Pro
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Action levels for potential benzene
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N Exhibit 12-1 SITE CONTROL ZONES P
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14.3 SPILL REPORTING PROCEDURES LAU
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EMERGENCY CONTACTS In the event of
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PARSONS - LAUSD Procedures followin
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Site-Specific Health and Safety Pla
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ATTACHMENT 3 ACTIVITY HAZARD ANALYS
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Parsons Activity Hazards Analysis O
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Parsons Activity Hazards Analysis F
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Project Name & Number: LAUSD South
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Parsons Activity Hazards Analysis G
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Parsons Activity Hazards Analysis G
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Parsons Activity Hazards Analysis D
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Parsons Activity Hazards Analysis D
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Parsons Activity Hazards Analysis H
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APPENDIX H Quality Assurance Projec
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new wells and from about 70 previou
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• Los Angeles Unified School Dist
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SECTION 2 DATA QUALITY OBJECTIVES T
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precision range from zero to the hi
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• Use of appropriate sampling pro
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Table 2-1 Requirements for Containe
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SECTION 3 FIELD DATA REDUCTION, VAL
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3.4 FIELD DATA VALIDATION The Proje
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SECTION 5 SAMPLING PROTOCOLS Detail
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FM before sending any samples origi
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SECTION 6 FIXED-BASE LABORATORY ANA
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the reported SQLs take into account
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Table 6-2 Practical Quantitation Li
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Table 6-3 Comparison of Field and F
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SECTION 7 LABORATORY QC SAMPLES AND
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Continuing calibrations shall be co
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project-specific DQOs. A DQA will b
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Table 8-1 Flagging Conventions for
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Table 8-1 Flagging Conventions for
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