Drawings As-built drawings of the corrosion control test stations shall be maintained by the Contractor during installation and construction. Drawings shall be revised to show exact locations of all wiring, connections, and terminal boxes. All items of equipment and material shall be properly identified. The original as-built drawings shall be submitted to Dallas Water Utilities or its designated representative. PART 3: PRODUCTS 3.1 Flush Mount Test Stations Test stations shall consist of test wires, a terminal box and a traffic box as shown on the drawings. The terminal box shall be a five terminal Big Fink as manufactured by Cott Manufacturing Company or approved equal. The concrete traffic box shall be an 8.75-inch diameter I-RT with a cast iron cover marked "CP Test" as manufactured by Brooks Products, Inc or approved equal. 3.2 Above-Grade Test Stations At test station locations where flush mounted structures cannot be installed, an above-grade test station shall be used, and placed such that possible damage from vandalism, traffic, etc. is minimized. The test station shall be a five terminal Big Fink as manufactured by Cott Manufacturing or approved equal. Terminal boxes shall have a lockable, corrosion-proof plastic cover and shall be mounted on a 5-foot length of 3-inch diameter UV-resistant plastic conduit. The test station shall be installed adjacent to a permanent structure, if available, for physical protection. Test Station Lead Wires Test station lead wires shall be No. 12 AWG, solid copper with white TW, THW or THHN insulation. All terminal boards shall be wired by the installer as shown on the drawings.
Drawings As-built drawings of the corrosion control test stations shall be maintained by the Contractor during installation and construction. Drawings shall be revised to show exact locations of all wiring, connections, and terminal boxes. All items of equipment and material shall be properly identified. The original as-built drawings shall be submitted to Dallas Water Utilities or its designated representative. PART 3: PRODUCTS 3.1 Flush Mount Test Stations Test stations shall consist of test wires, a terminal box and a traffic box as shown on the drawings. The terminal box shall be a five terminal Big Fink as manufactured by Cott Manufacturing Company or approved equal. The concrete traffic box shall be an 8.75-inch diameter I-RT with a cast iron cover marked "CP Test" as manufactured by Brooks Products, Inc or approved equal. 3.2 Above-Grade Test Stations At test station locations where flush mounted structures cannot be installed, an above-grade test station shall be used, and placed such that possible damage from vandalism, traffic, etc. is minimized. The test station shall be a five terminal Big Fink as manufactured by Cott Manufacturing or approved equal. Terminal boxes shall have a lockable, corrosion-proof plastic cover and shall be mounted on a 5-foot length of 3-inch diameter UV-resistant plastic conduit. The test station shall be installed adjacent to a permanent structure, if available, for physical protection. Test Station Lead Wires Test station lead wires shall be No. 12 AWG, solid copper with white TW, THW or THHN insulation. All terminal boards shall be wired by the installer as shown on the drawings.
4.6_CorrosionControlTestStations.docx