Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;RCC M-20 Nominal Mix (Cement fine aggregate coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite netal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement , fine aggregate (Sand) coarse aggregatem water etc., to site and including seigniorage changes, sales & other taxes on all materials including all operational incidental and labour charges such as machine mixing laying concrete, curing etc., complete but excluding cost of steel and its fabrication charges for finished item of work.

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Supply delivery and filling quarry dust (in trenches of foundations & basement and the pipeline trenches) with intial lead in layors not exceeding 15 cm thick, consolidating each deposited layer by watering consolidting each layer by watering and ramming including cost of collection of sand and otehr required materials conveyonce of water to work site and all operational, incidental, labour charges, hire charges of T&P., complete for finished item of work .

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Construction of coffer dam with sand bags filled with sand including diversion of flow and removing the same including cost and conveyance of all materials etc., complete.

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Supply and fixing of Fiber encapsulated steps medium weight each in manholes including cost and conveyance of all materials to site labour charges, all incidental and operational charges etc., complete inside the man holes as directed by the departmental officers

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Supply and filling with carted gravel in pipe line trenches, sides of foundations and basement with initial lead in layers not exceeding 15 cm thick, consolidating each deposited layer by watering and ramming including cost and conveyance of water to work site and all operational, incidental, labour charges, hire charges of T & P etc., complete for finished item of work. including cost and conveyance of all materials and labour charges, and contractors profit & over heads but excluding seigniorage charges & taxes like GST etc. , complete. as directed by the H.M.W.S.&.S. Board Engineers.

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Construction of 1.20 mts internal diameter sewer manhole minimum depth 1.80 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 For 2.0 M to 3.0 M depth - 400mm dia Pipe

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Construction of 1.20 mts internal diameter sewer manhole minimum depth 1.80 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 For 1.0 M to 2.0 M depth - 400mm dia Pipe

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Excavation in Hard rock with benching, chiselling and wedging such as hard rock, sheet rock and boulders 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 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 distrub 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 a lead of 50 m, dressing of sides and bottom and excluding backfilling for pipeline trenches for laying sewer/ Water supply lines / Foundations including all incidental and operational charges etc., complete, as directed by the HMWS&SB Engineers.For Mechanical Means

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Earthwork excavation for structures in all types of soil as per drawing and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, 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

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Earthwork excavation and depositing on the bank in all types of soils like black cotton soil, red earth, and ordinary gravel, hard gravelly soils, mixture of gravel, soft disintegrated rock,hard disintegrated rock,conglomerated rock , 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 the departmental officers, 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 distrub 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 deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and including backfilling for pipeline trenches for laying Water supply/sewer lines including all incidental and operational charges etc., complete as directed by the HMWS&SB Engineers. ( by Mechanical means)

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Cutting of CC Road including WBM and labour charges and other incidental & operational charges, tools & plants etc for pipe line trenches.

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Cutting of BT Road surface including and labour charges and other incidental & operational charges, tools & plants etc for pipe line trenches.

Laying of 450mm dia RCC NP3 class pipeline from Orange Prathista to Kapra lake;Manufcturing, supply, delivery of 450mm dia RCC NP3 class pipes confirming to IS:458-2003 using sulphate resistance cement confirming to IS: 122330-1988 with inlining 8mm thick with high alumina cement conforming to IS:6452 in standrad lengths with socket and spigot ends with suitable rubber rings, lowering in the ready made trenches, laying true to alignment and gradient and jointing with rubber rings including cost and conveyance of all materials to site, labour charges all other incidental and operational charges etc., complete. For 450mm dia RCC NP3 Class pipes