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Assumpbons:
<br />Two month duratlon of ewcavaUon activities, or 50 worldng days, ~ 10 hrs/day
<br />35 floor soii samples
<br />Reporting included in Task VI
<br />Century West Enpi~eerinp
<br />
<br />Project Manager 388 40 33.520 53.520
<br />Sr. Env. Enginaer 388 60 a5,280 ~5,2gp
<br />Field Geologist S50 500 325,000 $25,ppp
<br />Laboretory Analyses:
<br />Hydrocarbon Identification $60 40 $2,400 E2~qpp
<br />TPH-G $64 24 a1,536 y1,$3g
<br />TPH-418.1 S38 30 31,140 ~1,140
<br />Field TLC Anatyses a100 ZO 32,0p0 a2 ppp
<br />E uf inenVe nses St 000 31 000
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<br />TASK IV DEWATERING
<br />Assumptions:
<br />GroundHrate~ wiil be pumped out of excavation into tanks, then recharged groundwater in excavation will be
<br />sampled.
<br />Water will be sampled for BTEX and TPH
<br />on or off-site Treatment??7
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<br />Project Manager 388 8 a704 5704
<br />GeologisUEngineer a60 12 3720 ~720
<br />Dewatering equipment 51,000 51,000
<br />TreatmenUdisposal ~,ppp sg~ppp
<br />Analyses 5120 4 5480 s4gp
<br />nses a700 E700
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<br />TASK V: GROUNDWATER WELL DECOMMISSIONING
<br />Assumptions:
<br />Decornmiscion the 60-foot devratering test well and two 40-foot monitoring welis by grouting
<br />Chevron is responsible far decommissloning their rtionitoring/spar~e wells
<br />P~ ~~ 388 6 5528 5528.
<br />C~~D~~9i~ S60 8 3480 5480
<br />~~D ~a 51,680 51,680
<br />~ 5100 5100
<br />TASK VI: CLOSURE REPORTING
<br />Assumptlons:
<br />RepoR findings from Tasks 1 il, and III and justify Gosure to DEQ
<br />
<br />Project Manaper ... . Z88 • 50 34~400 54,400
<br />Review 5705 4 S4Z0 5420
<br />Geob9ist/Enginee~ SGO 40 32,400 52,400
<br />Drafter S45 12 5540 5540
<br />Project Assistant a40 6 3240 S240
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<br />TASK i DECOMMISSION USTs
<br />TASK Ii: SOIL REMOVAL
<br />TASK III: CONSTRUCTION EXCAVATION OVERSIGHT
<br />TASK IV: DEWATERING
<br />TASK V: GROUNDWATER WELL DECOMMISSIONING
<br />a~o,rzo a~oo,3a~
<br />533,800 58,076
<br />51,424 38,180
<br />S1.0o8 51,780
<br />361,583
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<br />541,876
<br />59,604
<br />52,788
<br />Pape 2
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<br />24.)u1-97
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