Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Laying of 250mm dia SWG sewer line;Supply of good quality gravel for filling where ever required as directed by departmental officers including cost and conveyance of gravel,stacking, levelling,watering,tamping rolling,all leads,labour charges and other incidental and operatinal charges etc. complete as directed by departmental officers.

Laying of 250mm dia SWG sewer line;Redoing of 1/2 "PPC connections for domestic water supply connection including earth work excavation, cost of MDPE pipes, refilling etc. complete as directed by the deptl. Officers.

Laying of 250mm 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.

Laying of 250mm 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.

Laying of 250mm 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.

Laying of 250mm 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) 250mm dia

Laying of 250mm dia SWG sewer line;Barricading, hoarding, lighting and watching etc.for water supply and sewerage works trenches including cost of material labour etc. complete as directed by the deptl. Officers.

Laying of 250mm dia SWG sewer line;Excavation in Hard rock (blasting prohibited) with benching, chiselling and wedging such as hard rock, sheet rock and bouldes in habitant areas where controlled blasting can not be done with different lifts as per specifications and drawings and as directed by the departmental officers, including protecting walls and other structuers, existing water suppl lines, sewers, power cables, telephone cables/ducts, storm water drains, traffic signals etc., whereever it is possible as not to disturb the existing utility services etc, taking all precautionary measures in the restricted areas such as urban areas diversion of the traffic, removal of stumps and other deleterious material and disposal upto 1 lead of 50m, dressing of sides and bottom and excluding backfilling for pipeline trenches by laying sewer/water supply lines/Foundations including all incidental and operational charges etc., complete.

Laying of 250mm 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

Laying of 250mm 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

Laying of 250mm 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.

Laying of 250mm 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 .