Hyderabad Metropolitan Water Supply And Sewerage Board Tender

aying and Jointing of 200mm dia SWG UGD pipe line for providing Sewer;Construction of 0.9X0.90m internal dia meter sewer manhole minimum depth 1m depth with cement bricks in CM 1:6 prop. With CC bed 1:6 prop. With fly ash cement/lime solid blocks with compressive strength of 75kg/sq.m-IS:12894-1990-CLASS-7.5 225x100x60mm in CC bed 1:3:6 prop. Benching with CC 1:2:4 prop. Internal plastering 20mm thick in CM 1:4 prop. And external plasterting 12mm thick in CM 1:3 prop. Excluding manhole cover and frames as directed by the HMWS&SB Engineers..

aying and Jointing of 200mm dia SWG UGD pipe line for providing Sewer;Lowering, laying and jointing 200mm SWG pipes ready made trenches true to alinement and gradient,jointing and testing of stone ware pipes including cost of jointing materials such as CM(1:1) proportion and hemp yarm but excluding cost and conveyance of pipes etc., complete as directed by the H.M.W.S.&.S. Board Engineers.

aying and Jointing of 200mm dia SWG UGD pipe line for providing Sewer;Earth Work Excavation and depositing on bank in all types of soils like black cotton soil, red earth and ordinary gravel,hard gravelly soils, mixure of gravel, stoney earth and earth mixed with fair size boulders except rock requiring blasting with different lifts as per specifications and drawings and as directed by departmental officers,including protecting the walls and other structures,existing water supply lines,sewews sewers, power cables, telephone cables/ducts, storm water drains, traffic signals etc., wherever it is possible so as not to disturb the existing utilityservices etc., material and disposal upto a lead of 50m, dressing of side and bottom and including backfilling for manhole all incidential and operationals charges etc.,complete as directed by the HMWS&SB Engineers.

aying and Jointing of 200mm dia SWG UGD pipe line for providing Sewer;Earth Work Excavation and depositing on bank in all types of soils like black cotton soil, red earth and ordinary gravel,hard gravelly soils, mixure of gravel, stoney earth and earth mixed with fair size boulders except rock requiring blasting with different lifts as per specifications and drawings and as directed by departmental officers,including protecting the walls and other structures,existing water supply lines,sewews sewers, power cables, telephone cables/ducts, storm water drains, traffic signals etc., wherever it is possible so as not to disturb the existing utilityservices etc., material and disposal upto a lead of 50m, dressing of side and bottom and including backfilling for pipeline trenches for laying water suppy/sewer lines all incidential and operationals charges etc.,complete as directed by the HMWS&SB Engineers.