Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Laying of 450mm dia RCC NP4 sewer line;Supply and placing of the M-10 Design Mix Concrete by ready mix, mixed in a batching and mixing plant as per approved mix design, for sub base over a prepared subgrade, cement content not to be less than 220Kg/Cum with crushed stone coarse aggregate of 25 mm and 12.5 mm nominal sizes graded as per table 600-1, with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, concrete strength not to be less than 10 Mpa at 7 days, including cost and conveyance of all materials like cement, sand, coarse aggregate, water etc., to site, all labour charges for mixing, transported to site by transit mixer, pumping and laying concrete and vibrating, curing and finishing etc. complete, including seigniorage charges and cost of steel and its fabrication charges for finished item of work, as per Technical Specification 601 MORTH etc., complete for finished item of work

Laying of 450mm dia RCC NP4 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 450mm dia RCC NP4 sewer line;Supply, delivery and filling of quarry dust (50% Rubbish 50% HBG Stone 2.36mm) where ever required as directed by departmental officers including cost and conveyance stacking leveling watering tampering rolling all leads labour charges and other incidential and operatinal charges etc. complete as directed by departmental officers.

Laying of 450mm dia RCC NP4 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.20mm ii) Rectification of pollution on water supply lines

Laying of 450mm dia RCC NP4 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.15mm ii) Rectification of pollution on water supply lines

Laying of 450mm dia RCC NP4 sewer line;Redoing domestic sewer line connection incluidng EWE in all available soils and incluidng supply delivery and fixing of 101.6mm dia SWG pipes and including lowering laying and jointing in CM (1.5:1) prop; etc., complete. as directed by the H.M.W.S.&. S. Board Engineers.(150mm dia)

Laying of 450mm dia RCC NP4 sewer line;Redoing domestic sewer line connection incluidng EWE in all available soils and incluidng supply delivery and fixing of 101.6mm dia SWG pipes and including lowering laying and jointing in CM (1.5:1) prop; etc., complete. as directed by the H.M.W.S.&. S. Board Engineers.(100mm dia)

Laying of 450mm dia RCC NP4 sewer line;Construction of 1.20m internal diameter sewer manhole for additional depth of 0.10 M with Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 225 x 100 x 60 mm in CM (1:4) Internal Plastering 20 mm thick in and external plastering 12 mm thick using CM 1:3 Prop. including cost of all materials fixing of CI steps and only fixing charges FRC cover and frames as directed by the HMWS&SB Engineers.

Laying of 450mm dia RCC NP4 sewer line;Construction of 1.20m internal diameter sewer manhole minimum depth 1.80m with Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 225 x 100 x 60 mm in CM (1:4) with CC bed (1:4:8) Prop with CC Bed (1:3:6) Prop. Benching and channel finished with CC(1:2:4) Prop. Internal Plastering 20 mm thickin And external plastering 12 mm Thick using CM 1:3 Prop.. including cost of all materials fixing of CI steps and only fixing charges FRC cover and frames as directed by the HMWS&SB Engineers..

Laying of 450mm dia RCC NP4 sewer line;Construction of 0.90m internal diameter sewer manhole for additional depth of 0.10 M with Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS - 7.5 225 x 100 x 60 mm in CM 1:4 Prop. Internal Plastering 20 mm thick in CM(1:3) and external plastering 12 mm Thick using CM 1:3 Prop. including cost of all materials fixing of CI steps and only fixing charges FRC cover and frames as directed by the HMWS&SB Engineers.

Laying of 450mm dia RCC NP4 sewer line;Construction of 0.90 mts internal diameter sewer manhole minimum depth 1.00 mts with Fly ash cement/lime solid blocks with compressive strength of 75 kg/sq.cm - IS:12894-1990 - CLASS-7.5 225 x 100 x 60 mm in CM (1:4) Prop. with CC Bed (1:3:6) Prop. Benching and channel finished with CC(1:2:4) Prop. Internal Plastering 20 mm thick in CM(1:4) and external plastering 12 mm Thick using CM (1:3) Prop. Excluding Manhole cover & frame , including cost of all materials fixing of CI steps and only fixing charges FRC cover and frames as directed by the HMWS&SB Engineers..

Laying of 450mm dia RCC NP4 sewer line;Manufacturing supply & delivery, lowering, laying jointing of 450mm dial RCC NP4 pipe confirming IS 458-2003 confirming IS 122330-1988 with inner 12mm thick high almina cement confirming to IS 6452 in stsandard laying with socket and spigot ends suitable rubber rings including cost of materials rubber rings, all taxes and duties and delivery to site unloading, lowering carefully in the ready made trenches, laying true to alignment and gradient by using cranes, jointing rubber rings and testing as per speicfications including cost and conveynance of all materials to site, labour charges and other incidental charges etc. complete. For 450mm dia NP4 Pipeline

Laying of 450mm dia RCC NP4 sewer line;Dewatering pipeline trenches duly bailing out water with engine driven pumps including hire charges fuel charges wages of driver and helper and all other incidental and operational charges including suction and delivery hoses lead of drain into natural drain etc. complete as directed by the H.M.W.S.&.S. Board Engineers. (10 Hp)

Laying of 450mm dia RCC NP4 sewer line;Dewatering pipeline trenches duly bailing out water with engine driven pumps including hire charges fuel charges wages of driver and helper and all other incidental and operational charges including suction and delivery hoses lead of drain into natural drain etc. complete as directed by the H.M.W.S.&.S. Board Engineers. (5HP/Hr)

Laying of 450mm dia RCC NP4 sewer line;Barricading, Boarding lighting and watching etc., for water supply and sewerage works trenches of depth upto 6'0"(2 meters) below G.L. using casurina ballies 125mm dia 2.5 meters long placed at 5ft c/c complete including all incidental and operation charges as directed by dept Officers

Laying of 450mm dia RCC NP4 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 450mm dia RCC NP4 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 including 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.

Laying of 450mm dia RCC NP4 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 450mm dia RCC NP4 sewer line;Cutting open CC Road surface including labour charges all leads, lifts and conveyance of all materials labour charges and other incidental and operational charges, tools and plants etc. complete as directed by the HMWS&SB Engineers.

Laying of 450mm dia RCC NP4 sewer line;Cutting open BT Road surface including labour charges all leads, lifts and conveyance of all materials labour charges and other incidental and operational charges, tools and plants etc. complete as directed by the HMWS&SB Engineers.