Site work for a water / sewer project in Rocky Mount, Virginia. Completed plans call for site work for a water / sewer project.

SCOPE OF WORK A. Scope of work is to dismantle and replace the existing interior leachate tank with a glassfused-to-steel coated, bolted-steel water storage tank to contain landfill leachate while leaving the outer containment tank in place. The proposal will be for materials and labor to accomplish this project. The County will lift out and haul away the dismantled tank for scrap. The tank shall be a glass-fused-to-steel coated, bolted-steel water storage tank, including foundation, tank structure, and tank appurtenances as shown on the contract drawings and described herein. B. All required labor, materials and equipment shall be included. All Permits shall be the responsibility of the Owner. 1.02 QUALIFICATIONS OF TANK SUPPLIER A. The Engineers selection of factory-applied glass-fused-to-steel bolted tank construction for this facility has been predicated upon specific criteria, construction methods, and an optimum coating for resistance to internal and external tank corrosion. Deviations from the specified design, construction or coating details will not be permitted. B. The tank manufacturer shall submit with its proposal a drawing showing major dimensions and plate thickness upon which the bid is based, and a site-specific foundation design based on the soils report showing preliminary dimensions and approximate quantities of concrete and reinforcing steel. A Licensed Professional in Virginia shall electronically stamp the tank and foundation drawings. This information will be required at the time of bid opening as part of the sealed bid process. C. The Contractor shall provide a new tank structure as supplied from a manufacturer specializing in the design, fabrication, and erection of factory-applied glass-fused-to-steel, bolted tanks. The manufacturer shall employ a staff of full-time design engineers, own and operate its steel fabrication facilities and glass coat the tank all at one plant location. D. The tank requested is a Permastore Tank (Glass Coated Bolted Steel storage tank) or comparable alternative glass-fused-to-steel tank products, as other manufacturers will provide, will be considered for prior approval by the Owner or Engineer. Alternate glassfused-to- steel Manufacturers shall provide specification to indicate the product would fill the needs of this project. The Owner's decision of judgement on these matters will be final, conclusive and binding. E. The tank manufacturers' glass coating product shall be independently audited on an annual basis to confirm compliance to ISO28765:2011 F. The Engineer reserves the right to evaluate all bids based on long term, 50 year minimum operations, coatings and maintenance costs. Values to be used in this evaluation will be at the discretion of the Engineer, as detailed in this specification and bid tabulation form. The Engineer will add such costs, dependent upon the type of tank offered, to the bidder's price to determine the effective low bid for purposed of making an award. TANK CAPACITY A. Tank capacity shall be a minimum of 180,000(nominal) usable U.S. gallons. B. Finished floor elevation shall be set at the site elevation of the existing tank. C. Tank Design Standards 1. The materials, design, fabrication, and erection of the bolt-together tank shall conform to the AWWA Standard for "Factory-Coated Bolted Steel Tanks for Water Storage" - ANSI/AWWA D 103, latest revision. 2. The tank coating system shall conform solely to Section 12.4 of ANSI/AWWA D103, latest revision, and Section 10 ISO 28765:2011, latest revision. 3. All materials furnished by the tank manufacturer which are in contact with the stored water ,shall be certified and listed by the National Sanitation Foundations (NSF) to meet Questions and Additional Information Questions or requests for additional information and clarifications should be addressed to the following: Don Smith, Director of Franklin County Public Works 1255 Franklin Street, Rocky Mount, Virginia 24151 540.352-5738 don.smith@franklincountyva.gov 540-483-3027 ext. 2430 jeff.gauldin@franklincountyva.gov