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possible buried CS (Tear Gas) canisters. This work shall include: 2.1 REVISED WORK PLAN: The contractor shall prepare an addendum to the existing Work Plan for this project. The addendum shall describe the additional work to be accomplished as part of this SSOVV. 2.2 PRE-CHARACTERIZATION: Prior to excavating the contaminated soil, the contactor shall pre-characterize the sites. This shall consist of collection and analysis of the soils samples necessary to prepare profile documents for submission to disposal site. The samples shall be analyzed for TPH (EPA 8015), VOCs (EPA 8260b), SVOCs (EPA 8270) and CAM 17 Metals. 2.3 EXCAVATION: The contactor shall excavate an estimated 500 tons of buried waste and/or contaminated soil and load the material directly on to trucks for transport to the disposal site. Additional soil sampling and analysis shall be completed by the contractor as required by disposal site. Prior to the starting work at the site, the contractor shall obtain all necessary permits and clearances. For estimating purposes, the contractor shall assume the removed material will not be classified as hazardous. Any materials that are found to be hazardous shall be stockpiled at the site and protected. The contractor shall take all necessary precautions for excavating near potentially buried CS canisters. Upon completion of the excavated materials, the contractor shall collect and analyze 10 confirmation samples from the excavation. These samples shall be analyzed for TPH (EPA 8015), VOCs (EPA 8260b), SVOCs (EPA 8270) and CAM 17 Metals. The contractor shall provide temporary fencing around excavation. Upon the receipt of laboratory results for the conformation sampling that indicates the removal activities are complete, the contractor shall backfill the excavation with clean soil. The new soil shall be compacted to 95% maximum dry density. 2.4 ACTIVITIES REPORT: Following the completion of all fieldwork, the contactor shall prepare a report detailing the work completed and findings. 3. DELIVERABLES: Name Draft Work Plan Addendum Frequency One Submittal Milestone date 60 calendar days after the award of this Task Order Submit to HQ CA ARNG POC COE PM # of Hard Copies 6 0 # of Elec. Copies 1 1 Final Work Plan One Submittal 15 calendar days after HQ CA ARNG POC 3 1 Addendum receipt of draft review comments COE PM (unbound) 1 1 Draft Activities Report One Submittal 60 calendar days after the HQ CA ARNG POC 6 1 completion of all fieldwork COE PM 0 1 Final Activities Report One Submittal 15 calendar days after HQ CA ARNG POC 3 1 receipt of draft review comments COE PM (unbound) 1 1 Note: For deliverables that are not being submitted to the Corps of Engineers (COE), one copy of the transmittal document shall be provided to the undersigned. 5. AUTHORITIES/TECHNICAL DIRECTION: The contractor shall take no direction from any government employee or any person other than the Contracting Officer that changes the terms and conditions of this contract action, the scope, or any change that impacts the price or schedule. Changes authorized by the Contracting Officer will be in the form of a written, official, signed modification to the contract action received by the contractor before the 3