Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;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 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;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 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;Construction of sewer conical manhole as per details of type design with standard cement bricks made with CM (1:2) prop; inclusive of PCC M20 prop; using 6mm to 20mm HG metal for benching, haunches and channels with inside plastering one coat of one coat of sulphate resistant CM(1:1) prop; 12mm thick, outside plastering in CM(1:1) prop; 12mm thick, the foundation concrete in CC (1:4:8) prop; using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block/masonry wherever necessary including finishing the gap with CM (1:1) prop; on oth the sides excluding supply and fixing of manhole frame and cover and Fiber encapsulated steps including fixing of safety grills, cost and conveyance of all other incidental and operational charges etc., complete. For 2.0m to 3.0m depth - 450mm dia pipe

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;Excavation in Hard rock (Machanical means) 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.

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;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 Hole trenches etc. by manual means

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;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 sewer/ Water supply lines including all incidental and operational charges etc., complete. For Excluding bailing out water mechanical means

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;Cutting of open CC Road surface including labour charges and other incidental & operational charges, tools & plants etc for pipe line trenches.

Laying of 450/600mm dia RCC sewer main at Sri Sai Enclave near Saketh Mithula;Manufacture, Supply and delivery of 450mm dia RCC NP3 pipes confirming to IS:458-2003 using sulphate resistance cement confiming to IS: 122330-1988 with inlining 8mm thick with high alumina cement conforming to IS:6452 in standard 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 RR Pipes