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Opening of Bids - Granular Activated Carbon Re-Activation & Virgin Replacement - Calgon Carbon Corporation
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Opening of Bids - Granular Activated Carbon Re-Activation & Virgin Replacement - Calgon Carbon Corporation
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4/1/2025 9:20:24 AM
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3/15/2017 2:08:35 PM
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Board of Public Works
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Projects
Document Date
3/14/2017
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c. The bidder shall certify that it is the owner and operator of a minimum of two (2) <br />dedicated, potable, NSF Certified reactivation facilities capable of receiving and <br />reactivating spent GAC from this water treatment facility. <br />d. Bidder shall furnish evidence of comprehensive general liability insurance in the <br />minimum amount of $2,000,000 to provide protection from any and all claims that <br />may arise from the supplier's supply, shipping, installation, removal and <br />reactivation/disposal of the spent carbon. <br />e. Field Service personnel performing the exchange must be directly employed by the <br />bidder. <br />f. Bidder's virgin and reactivation manufacturing processes shall produce NSF/ANSI 61 <br />certified products. <br />g. Failure to comply with any of the above qualification requirements shall be <br />considered non —responsive and bid will be rejected. <br />4. PRODUCT SPECIFICATION — REACTIVATED GAC <br />The bidder shall custom reactivate the Owner's spent GAC. Custom reactivated GAC shall <br />meet the following specifications: <br />a. Materials: <br />i. Materials shall comply with the requirements of the Safe Drinking Water Act, <br />and other federal requirements. <br />ii. The reactivated GAC shall comply with NSF / ANSI 61. <br />iii. Effective procedures will be in place and utilized to ensure segregation of any <br />spent and reactivated carbon intended to be returned as a custom reactivated <br />product. <br />iv. Virgin make-up material shall meet the complete specifications of the Virgin <br />GAC section (Section 5 Product Specification.) <br />b. Moisture: <br />i. The moisture content of the reactivated GAC shall not exceed 8% by weight <br />of the listed container contents as packed, or at the time it is shipped by the <br />supplier, if shipped in bulk. The moisture content shall be determined in <br />accordance with ASTM 2867/AWWA B604, latest edition. <br />i. Note: As the moisture content of reactivated GAC may increase during bulk <br />shipment because of ambient conditions that may be beyond the control of <br />the supplier, a moisture content exceeding 8% is permitted in the reference <br />sample collected after the shipment is received. <br />Ver. 13 — 6101115 <br />
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