Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Replacement of damaged 200mm dia SWG sewer line;Plain cement concrete PCC M20 Nominal mix, using 20mm guage hard granite mahine crushed metal including cost and conveyance of all materials coarse and fine agregate ((as per GO Ms No. 37 industries and commerce (mines-I) dept, dated 29.05.2018, the government have directed all the Engineering works departmental to use Manufactured sand (Rock sand) and natural river sand in the ratio of 50:50 in all the mises of cement concrete and in the items of works) to site, centering, machine mixing, lifts and delifts, leads, laying in position, compacting, curing, all labour charges etc., complete up to plinth level.

Replacement of damaged 200mm dia SWG sewer line;Redoing of 1/2 " PPC connections for domestic water supply connection including earth work excavation, cost of pipes, refilling etc. complete.

Replacement of damaged 200mm dia SWG sewer line;Redoing domestic sewer line connection including EWE in all available soils and including supply delivery of 101.6mm dia SWG pipes and including lowering laying and jointing in CM (1.5:1) prop. etc. complete upto 5' depth and refilling watering and tampering.

Replacement of damaged 200mm dia SWG sewer line;Construction of 0.90 mtrs internol diameter sewer manhole for additional depth of 0.10 M with cement bricks in CM 1:4 prop. Internal plastering 20mm think in and external plastering 12mm thick using CM 1:3 prop.

Replacement of damaged 200mm dia SWG sewer line;Construction of 0.90 mtrs internol diameter sewer manhole minimum depth 1.00 mtrs with cement bricks in CM 1:4 prop. With CC bed 1:4 prop with CC bed 1:3:6 prop. Benching and channel finished with cc 1:2:4 prop. Internal plastering 20mm thick in and external plastering 12mm thick using CM 1:3 prop.

Replacement of damaged 200mm dia SWG sewer line;Lowering and laying in readymade trench true to alignment and gadient, jointing and testingn of stone ware pipes including cost of jointing material such as cement mortar (1:1) proportion and hem yarn but excluding cost and conveyance of pipe (reference to specifications BIS No.6530/72) 300mm dia

Replacement of damaged 200mm dia SWG sewer line;Earthwork excavation for structures in all types of soil as per drawing and technical specifications including setting out, construction of soring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical specification 305 MORD/304 MORTH. for sumps, thrust blocks, chambers and man holes etc. by manual means. Fpr manholes

Replacement of damaged 200mm dia SWG sewer line;Earthwork excavation and depositing on the bank in all types of solils like black cotton soil, red earth, and ordinary gravel, hard gravelly soils, mixture of gravel, soft disintegrated rock, hard disintegrated rock, conglomerated rock, sotney earth and earth mixed with fair size boulders except rock requiring blasting with different lifts as per specifications and drawings and as directed by the departmental officerrs, including protecting the walls and other structures, existing water supply lines, sewers, power cables, telephone cables/ducts, storm water drains, traffic signals etc., wherever it is possible so as not to disturb the existing utility services etc., taking all precautionary measures in the restricted areas such as urban areas including diversion of the traffic, removal of stumps and other deleteriouis material and disposal upto a lead of 50m, dressing of sides and bottom and excluding backfilling for pipeline trenches for laying water supply/sewer lines including all incidental and operaional charges etc. complete. Manual Means

Replacement of damaged 200mm dia SWG sewer line;Cutting open CC Road surface including labour charges, all leads and other incidental and operational charges, tool and plants etc. complete for pipe line trenches.

Replacement of damaged 200mm dia SWG sewer line;Conveyance complete of stone ware pipes from departmental stores of HMWSSB to site of work including loadingn and stacking etc., and all labour incidental and operational charges etc. complete .