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CITY OF SANTA ANA <br />SPECIFICATIONS <br />PROJECT NO.: XX-XXXX <br />PROJECT TITLE <br /> <br />163 <br />If the video is of poor quality and not suitable for review, the Contractor shall re-video <br />the line and resubmit to the City. <br />The video technician shall hold a current National Association of Sewer Service <br />Companies (NASSCO) certification. Provide operator certification to the engineer for <br />review and approval. <br />All CCTV work shall conform to the current NASSCO-PACP Standards for sewer main, <br />and sewer lateral and these Special Provisions. <br />6.19 SEWER FLOW LEVEL MONITORING & ALARMING DEVICE <br />Contractor shall supply and install a Smart Cover® sewer flow level monitoring and <br />alarming device as manufactured by Hadronex (760-291-1980). The flow level <br />monitoring and alarming system shall be compatible with the existing sewer flow level <br />and monitoring system utilized by the City’s Water Resources Division. Included in this <br />item will be the first year maintenance fee assessed by the alarming company for all <br />sewer flow level monitoring & alarming devices installed. <br />6.20 REPAIR COUPLINGS <br />For sewer repairs, the Contractor shall use a double banded shielded sewer coupling. The <br />coupling shall have excellent resistance to heavy earth loads, shear forces and deflection. <br />The coupling shall be able to connect similar and dissimilar pipe materials and sizes. <br />Clamps shall be stainless steel and have stainless steel grade 316 nuts and bolts. The <br />gasket material shall be molded, one-piece elastomeric. The shield shall be heavy-duty, <br />stainless steel. Increasing the band tension shall secure the pipe ends, forming a <br />watertight, root-proof seal, impervious to infiltration and exfiltration. Sealing “O” rings <br />under each clamp prevent the pipe end from slippage, for a reinforced joint seal. <br />The shielded sewer coupling shall be Flex-Seal®ARC shielded adjustable repair coupling <br />manufactured by Mission Rubber Company or approved equal. <br />6.21 SEWER FLOW BYPASSING <br />The Contractor is responsible for the temporary handling of sewage, spill prevention and <br />control, and odor control throughout any sewer flow bypass operation. Temporary <br />handling of sewage includes bypass pumping, diversion, bypass piping, plugs, flow- <br />through plugs and other means of handling of sewage flows. Contractor shall provide all <br />materials, labor, supervision, and equipment for temporary handling of flow, including <br />preparation and implementation of a spill prevention, control and countermeasure plan <br />(SPCCP) to facilitate the work. The Contractor shall comply with the Regional Water <br />Quality Control Board, Health Department, and Air Quality Management District permits <br />and regulations. <br />Contractor shall prepare a detailed bypass pumping plan for any temporary handling of <br />sewage. <br />505 E Central Ave <br />#B11/6/2024