Municipal Corporation Tender

Desilting of silt from existing manholes of Sewerage network, Repairs and Raising to the existing ma;Removing of wet silt and sludge from UGD man holes and sewer lines,wet silt and sludge from pump house sump and Chambers With aid of basket and vessels including cost and conveyance of all materials and labour charges taking all necessary safety precautions such as tripods ropes oxygen cylinders first aid equipment , making arrangements for diversion of sewage etc., operations complete as per SS and as directed by the Engineer -in- charge.

Desilting of silt from existing manholes of Sewerage network, Repairs and Raising to the existing ma;Conveyance of silt with a lead of 20 km distance including all labour charges etc., completed

Desilting of silt from existing manholes of Sewerage network, Repairs and Raising to the existing ma;Construction of Circular Manhole 1200mm dia chambers with slope of 3 cm to 5 cm in the channel along with sewer line for the following depths including earth work excavation, laying of CC bed (1:4:8) using 40mm HBG metal and crck work with cement concerte (1:3:6) bricks using 6mm to 10mm HBG chips for bricks of size 23cm x 11cm x 7cm in cluding cost and conveyance of all materials for Civil laying cover with RCC (1:2:4) including cost and fabrication of steel and fixing of fibre reinforced manhole covers (HD-35) and frames with clear opening of 560 mm dia and benching channeling finishing smooth with a coat of cement refilling and disposal of surplus earth bailing out water as required (for 1200 mm dia Circular manhole of depths) complete as per SS and as directed by the Engineer-in-charge.(1200mm Dia Circular Manholes of depth ( 1.25m to 1.75m)