Municipal Corporation Tender

Provision of House Service Connections for Sewerage in the MBMC Area at variable depths including survey and investigations, detailed engineering designs and execution drawings, approval of competent Authority, execution including earthwork in excavation shoring of trenches using all types of appropriate and special shoring equipment, dewatering of trenches and barricading for safety, and backfilling, cutting and restoration of paved footpaths, reinforced and plain concrete surfaces, bituminous macadam, rocks and soils of all types, laying of different diameter of pipes of NP3 Grade RCC for house service connections including concrete bedding, base improvement below RCC pipes-250 mm rubble soling, 100 th. PCC M-150 and 150 mm sand bedding, jointing all as directed, making holes in the existing RCC manholes using heavy duty core cutters, restoring the manhole walls using pressure grouting and sealing, construction of Brick masonry intercepting chamber (min. size internal size 60x45 cm and depth .45 to 1.20m) of size as per design with providing and fixing of intercepting sewer trap of 150-230 mm size including all types of excavation, backfilling all trenches using non-expansive soils, sand and gravel, restoration of the paved areas including footpaths, pavements and roads to their original specifications i.e. solling-230/460 mm, WBM-150 mm,Tack coat , BM 50/75mm th., seal coat 20 mm th., cross sections and riding quality , complete to the satisfaction of the MBMC and maintenance and repairs of the service connections, manholes and overlying surfaces including paved areas, footpaths and roads for a period of two years, complete all as directed by MBMC.

1.2) 5.0 Mtr to 12.0 Mtr

1.2) 12.0 Mtr to 30.0 Mtr