Master Sewerage Scheme Faridabad- Desilting and Cleaning of Balance Master Sewer Line falling in Badshapur East including Operation and Maintenance for 2.5 Years for all sewer lines related to Badshapur East Side of NH-44 zone.

Searching of sewer manholes with metal detector / through pipe internal survey and hiring of JCB machine for excavation and dismantling of RCC slab/footpath and providing requisite labour etc. complete in all respect to the entire satisfaction of Engineer-in-charge.

Providing CCTV survey by Pan Till Camera with zooming and rotating 360 degree of pipe line after desilting and proper cleaning of existing storm water line for inspection and condition of pipe line and submit the soft/hard copy of the result showing the location and date of survey complete in all respect to the entire satisfaction of engineer-in-charge.

Operation and Maintenance of Master Sewer line of badshapur east zone of various sizes (Approx. 29.26 KM or more) including patrolling and resolve all complaints (overflow, blockage by high power super sucker machine/ jetting machine, settlement of sewer line, changing of missing manhole cover with in 04 hrs.)

De-silting of sewer lines by providing pumping system and temporary bypass arrangements (rising mains) to maintain flow, including removal of silt, sludge and debris using mechanical equipment. The work includes stacking, site cleaning, and safe disposal within municipal limits as directed by Engineer-in-Charge. Item also includes all safety measures (gas detectors, ventilation, barricading, lighting, traffic control, signboards), as guidelines laid in IS- 11972 (1987), insurance of workmen, and provision of all materials, labour, tools, plants, temporary power with standby, removal of malba, and all incidental works complete in all respect as per satisfaction of Engineer-in-Charge.(As per HSR new Haryana GOVT. GAZ., APR. 13, 2026) 21.113.7 For 600mm i/d sewer line

De-silting of sewer lines by providing pumping system and temporary bypass arrangements (rising mains) to maintain flow, including removal of silt, sludge and debris using mechanical equipment. The work includes stacking, site cleaning, and safe disposal within municipal limits as directed by Engineer-in-Charge. Item also includes all safety measures (gas detectors, ventilation, barricading, lighting, traffic control, signboards), as guidelines laid in IS- 11972 (1987), insurance of workmen, and provision of all materials, labour, tools, plants, temporary power with standby, removal of malba, and all incidental works complete in all respect as per satisfaction of Engineer-in-Charge.(As per HSR new Haryana GOVT. GAZ., APR. 13, 2026) 21.113.7 For 900mm i/d sewer line

De-silting of sewer lines by providing pumping system and temporary bypass arrangements (rising mains) to maintain flow, including removal of silt, sludge and debris using mechanical equipment. The work includes stacking, site cleaning, and safe disposal within municipal limits as directed by Engineer-in-Charge. Item also includes all safety measures (gas detectors, ventilation, barricading, lighting, traffic control, signboards), as guidelines laid in IS- 11972 (1987), insurance of workmen, and provision of all materials, labour, tools, plants, temporary power with standby, removal of malba, and all incidental works complete in all respect as per satisfaction of Engineer-in-Charge.(As per HSR new Haryana GOVT. GAZ., APR. 13, 2026) 21.113.7 For 1000 mm i/d sewer line

De-silting of sewer lines by providing pumping system and temporary bypass arrangements (rising mains) to maintain flow, including removal of silt, sludge and debris using mechanical equipment. The work includes stacking, site cleaning, and safe disposal within municipal limits as directed by Engineer-in-Charge. Item also includes all safety measures (gas detectors, ventilation, barricading, lighting, traffic control, signboards), as guidelines laid in IS- 11972 (1987), insurance of workmen, and provision of all materials, labour, tools, plants, temporary power with standby, removal of malba, and all incidental works complete in all respect as per satisfaction of Engineer-in-Charge.(As per HSR new Haryana GOVT. GAZ., APR. 13, 2026) 21.113.7 For 1200 mm i/d sewer line

De-silting of sewer lines by providing pumping system and temporary bypass arrangements (rising mains) to maintain flow, including removal of silt, sludge and debris using mechanical equipment. The work includes stacking, site cleaning, and safe disposal within municipal limits as directed by Engineer-in-Charge. Item also includes all safety measures (gas detectors, ventilation, barricading, lighting, traffic control, signboards), as guidelines laid in IS- 11972 (1987), insurance of workmen, and provision of all materials, labour, tools, plants, temporary power with standby, removal of malba, and all incidental works complete in all respect as per satisfaction of Engineer-in-Charge.(As per HSR new Haryana GOVT. GAZ., APR. 13, 2026) 21.113.7 For 450 mm i/d sewer line

Strengthening/Rehabilitation of existing sewer system by cured in Place Pipe (CIPP) lining using hot water/steam curing of resin-impregnated felt, including site. survey, De-silting by mechanical means, provision of pumping and bypass arrangements, disposal of siltidebris. supply of all materials, labour, TandP, temporary power with DG acts, safety provisions (gas detectors, ventilators etc.), traffic control, barricading, lighting, Insurance, site clearance and disposal of malba: designing, manufacturing, supplying and installation of CIPP iner, dewatering, cleaning, surface preparation. repair of sewer and brickwork, stabilization, maintenance of gradient, grouting, repair/raising/construction of manholes. with PVC coated Cl covers, removal of obstructions, pre and post lining CCTV inspection, testing and commissioning, restoration of roads/surfaces, complete in all respects as per IS 11972:1987, IndSTT: 203-2022, sulting indian conditions and directions of Engineer-in-Charge. As per Haryana Govt. GAZ.. notification dated 13/04/2026 HSR Item 21.111.4 for dia 800-900 mm