Laserfiche WebLink
involved in this section necessary for completion of the work, as shown on the Contract Plans, <br /> as specified in the Standard Specifications, these special provisions and as directed by the <br /> Engineer, shall be considered as included in the prices paid for the various contract items of <br /> work involved and no additional compensation will be allowed. <br /> PART 2 — PRODUCTS <br /> A. PVC Ball Check Valves For Chlorine Solution <br /> Check valves shall be PVC ball check valves, ASTM D1784 Type I, Grade 1 polyvinyl <br /> chloride body, single or dual union socket weld ends, rated 150 psi at 73°F, and Viton <br /> seat and seal. <br /> B. PVC Ball Valves For Chlorine Solution <br /> PVC ball valves shall be rated 150 psi at 73°F, with ASTM D1784 Type I, Grade 1 <br /> polyvinyl chloride body, ball and stem, end entry, double union design, solvent-weld <br /> socket ends, elastomer seat, Viton or Teflon I-ring stem seals, to block flow in both <br /> directions. <br /> C. Chemical Injector <br /> Chemical injection assembly for sodium hypochlorite shall be 3/4-inch corporation cock <br /> style as manufacture by Safe-T-Flow chemical injection unit, or equal. <br /> PART 3 — EXECUTION <br /> 3.01 GENERAL <br /> Install as shown and in accordance with the manufacturer's written recommendations. <br /> SECTION 13100 - CATHODIC PROTECTION (BID ITEM 24) <br /> PART I - GENERAL <br /> 1.01 SCOPE <br /> A. The Contractor shall furnish all materials, install all equipment and provide all <br /> labor necessary to complete the work shown on the drawings and or/listed below <br /> and all other work and miscellaneous items not specifically mentioned but <br /> reasonably inferred, including all accessories and appurtenances required for a <br /> complete system. The intent of this specification is to provide for complete, <br /> functional cathodic protection systems for the 12-inch and 18-inch water <br /> pipelines in the Northeast Industrial Phase ll, Water and Sewer Project, in Tracy, <br /> California. <br /> 1.02 WORK INCLUDED <br /> A. Work included in this section consists of the components of the cathodic <br /> protection system, zinc anodes, cables, test station, insulating blanket and any <br /> other work necessary to complete the installation. <br /> July 2007 Division III-132 NEI Phase II Water and Sewer <br /> CIP Nos. 7468, 7589, 7590 <br />