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<br />;:~ . . <br /> <br />SOIL SAMPLING <br />Take two (2) soil samples from underneath the tank and two (2) soil sample from the excavated soil <br />stockpile to be analyzed for Total Petroleum Hydrocarbons (TPH-G) and Benzene, Ethyl Benzene <br />and Xylenes (BTEX) distinctions. Analysis will be also for MTBE and Fuel Oxygenates. These four <br />(4) samples will be analyzed by a State Department of Health Services certified laporatory, on a five <br />(5) working day turnaround. The County of San Mateo Department of Public Health could require <br />additional soil and/or water samples and/or analysis or different turnaround times, please refer to <br />the attached price chart. <br /> <br />BACKFll..L/RESURFACING <br />Excavation will be backfilled and compacted. on the same day with excavated material and imported material equal to <br />the volume ofthe tanks. If compaction and settlement of the backfill are a concern, special arrangements could be <br />made. Please notify TEC/ Accutite for arrangements and quotations. TEe/ Accutite will resurface the excavated area <br />6'x 12' with concrete after soH sample results are obtained. <br /> <br />CONTAMINATION EXCLUSION <br />In the event contamination is encountered and if Client/County elects not to backfill the excavation up to grade with <br />excavated and imported material, TEC/ Accutite will then stockpile excavated soil neatly on*site and cover with <br />Visqueen. Open excavation to be secured at TEC/ Accutite' s expense until soil sample results are obtained and next- <br />step options are made available to Client. After that time, Client to be charged for securing open excavation. If <br />barricades and fence are required. the extra cost will be $160.00 for six (6) barricades per month and $300.00 for six <br />(6) panels of fence per month. TEC/ Accutite reserves the right to backfill/resurface excavation after next-step options <br />are discussed in order to relieve Client/Contractor of liability associated with open excavation. A partial invoice will <br />be submitted if the excavation remains open. Once excavation is backfilled and resurfaced TEe/ Accutite will submit <br />the remainder of the bid price to the Client. Please note, contamination exclusion paragraph is a general paragraph <br />included in all of our tank removal bids. The option of backfilling or leaving the excavation open will be discussed at <br />length on the job. <br /> <br />Any additional charges associated with securing a contaminated excavation, per the requirements of the county of San <br />Mateo Public Works Department will be communicated to the client for approvaL In the case client does not approve <br />such expenses, Accutite will backfill and resurface excavation area to match prior existing. <br /> <br />REPORT <br />A report describing the tanks removal job, a plan sketch of the location (hard copy ofthe analysis result and the chain <br />of custody form. if sampling is performed) will be provided within twenty (20) working days of the removal. <br /> <br />CONDITIONS: <br />1. No dewatering, shoring, or contamination work is included in the above cost. <br />2. No removal, replacement or relocation of any underground utilities. <br />3. Work area on top and around tanks must be cleared prior to start of job. <br />4. tJe vvefl, e6R 5e !6~eal:lleel Sf etafteell:lAtil CHeAt REle E1A Gstal9lieRsa TiCI}'sEi\:lltite E1EieSl::lRt, 'l/itR <br />Isiei 8Fli61;1F1t 6J9I3F6/eel Isy sl:lr CFeelit [)el3ell=lFfleF1tisr'BmiFl~ )9I:1Fl3sses. IfysI:I sa Flat )5feseflltl~ <br />A~'e a~ eeSel:lFlt, e ereelit a")9He~tieFrWill<l:re19Fe'IFEleel. Oredit 8J51'lieatioM cMel~aed. <br />5. No extra work will be performed without an authorized TEC/Accutite Change Order, executed <br />by the Client or his authorized representative, outlining the additional Scope of Work and the <br />estimated costs. <br />b. P..a:,I.iel!l-t-?- N!t 15 d~}! l:1pOrl ree(,iJ5t ef i'heie~ vvitR BJ51'roveel 86001:1 I'\t , l:'mle~ otRcr <br />Br!'lBFI~effieRts Bfe a~Feeef ta i~ '". ritteFl ferA=!. I <br />7. All work is subject to TEC/Accutite's General Rules and Safety Guidelines, a copy of which is <br />attached. TEC/Accutite is a State of California, Department of Consumer Affairs licensed <br />contractor, (A, 8, C36, and Hazardous Substances Removal and Remedial Actions <br />Certification). State Contractor's License No. 762034. <br /> <br />Bid# 1619-C <br />