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A. General <br />SECTION 4 <br />TIME FILL POSTS <br />Ten (10) time -fill post shall have two fill hoses and each fill hose shall be of a <br />two (2) hose design. Metering of each time fill hose is required. <br />2. Each time -fill dispensing hose shall be 20 feet long, 3/4-inch inside diameter, <br />with a 1/4-inch vent line. <br />Each time -fill hose shall be labeled for natural gas service, tagged to indicate <br />date of manufacture and pressure test, electrically conductive, CSA Group <br />certified for 5,000 psig, and capable of dispensing natural gas at a temperature <br />compensated fill pressure of 3,600 psig at 70F. <br />4. Each lime -fill dispensing hose and vent hose shall be conductive to prevent <br />buildup of static electricity. Acceptable manufacturers are Parker Paraflex or <br />equal. Each dispensing hose shall have an NGV-1 Type 2, 3,600 psig rated <br />nozzle attached at the vehicle fill end. Acceptable manufacturers are OPW or <br />equivalent. Each hose of the two -hose design shall have straight pull breakaway <br />fittings to stop the flow of gas in the event of a drive off. <br />5. Each dispensing vent hose shall discharge vented gas to atmosphere at the top <br />of each time -fill post, if permitted by the South Coast Air Quality Management <br />District. <br />6. The flow of gas to a vehicle shall continue until the electronic time -fill control <br />system signals a complete fill or is manually stopped. The shut-off fill pressure <br />shall be electronically ambient temperature compensated at a fixed reference <br />temperature of 70F. The system shall allow unrestricted CNG flow until the <br />shutoff pressure is reached. <br />7. Each time -fill hose shall be equipped with a hose retractor to keep the hose from <br />touching the ground when not in use with the nozzle in the post holster. Each <br />retractor shall be attached to the top of post and shall allow for full extension of <br />hose for filling, without restriction. <br />8. Each time -fill post shall meet Class I Division 2 Group D NFPA 70 requirements. <br />9. Signage and wording required by NFPA 52, including fueling instructions, shall <br />be attached to each time -fill post. <br />City of Santa Ana- RFP 20-095 <br />CNG Fuel Station: Design, Build, Operate and Maintain <br />26 <br />