Hyderabad Metropolitan Water Supply And Sewerage Board Tender

sewerage work;Supply and fixing of encapsulated plastic steps for 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.

sewerage work;Construction of sewer manhole with standard cement bricks made with CM (1:2) prop; inclusive of PCC M20 prop; with Sulphate Resistant Cement using 20mm HG metal with SRC for benching, haunches and channels with inside plastering one coat of sulphate resistant CM(1:1) prop; 12mm thick, outside plastering of OPC 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/masonary wherever necessary including finishing the gap with CM (1:1) prop; on both the sides excluding supply and fixing of manhole frame and cover and Fiber encapsulated steps including supply and fixing of safety grills,cost and conveyance of all of materials and other incidential and operational charges etc., complete For 1000mm dia 7.00-7.50 M

sewerage work;Manufacture, supply and delivery of RCC NP4 pipes confirming to IS:458-2003 using sulphate resistance cement confirming to IS:12330-1988 with inlining 8 mm thick with high alumina cement confirming to IS:6452 in standard lengths with socket and spigot ends with suitable rubber rings including cost of all materials, rubber rings etc., and delivery to site, unloading, hoisting, carefully lowering in the ready made trenches and on pedestals, laying true to alignment and gradient by using cranes, jointing with rubber rings and testing as per the specifications including cost and conveyance of all materials to site, labour charges, all other incidental and operational charges etc., complete. operational charges etc., complete. 1000 mm dia

sewerage work;Refilling the pipeline trenches with excavated useful soils other than sand complying with standard specifications including watering and tamping in layers including all other operational and incidental charges etc. complete.

sewerage work;Cement Concrete (1:4:8) mix with OPC using 40mm guage hard granite machine crushed metal including cost and conveyance of all materials to site, centering, machine mixing, lifts and delifts, leads, formwork, laying in position, vibrating,compacting, curing,removal of centering, all labour charges and all other incidental and operational charges as directed by the departmental officers complete.

sewerage work;Collection supply and filling with Gravel in trenches ,sides of foundations & basement wherever necessary and the pipeline trenches after laid, jointed, executed, tested 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 and conveyonce of gravel water to work site and all operational ,incidental,labour charges,hire charges of T&P .,complete for finished item of work

sewerage work;Collection supply and filling with Dust/HBG Stone chips 2.36mm and below 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

sewerage work;Bailing out water from the pipe line trenches with oil engine driven pumpsets, including hire charges, fuel charges and wages for Driver and Helper etc complete.2 no 10 HP for 3 days

sewerage work;Providing barricading arrangement hoarding, lightening and watching with casurina ballies as per the design duly excavating pits and its removal after the function is over including the hire charges of barricading materials as per the schedule given by the departmental authorities complete for finished item of work.

sewerage work;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 excluding backfilling for laying sewer/ Water supply lines including all incidental and operational charges etc., complete for pipeline trenches 3.00Mts to 6.00 Mts depth below GL with Mechanical Means. (a) Where the depth is less than 1½ times width Excluding Bailingout water

sewerage work;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 excluding backfilling for laying sewer/ Water supply lines including all incidental and operational charges etc., complete for pipeline trenches Up to 3.00 Mts depth below GL with Mechanical Means. (a) Where the depth is less than 1½ times width Excluding Bailingout water

sewerage work;Cutting open CC road surface including labour charges, all leads and other incidental and operational charges , tools and plants etc complete for pipeline trenches.

sewerage work;Cutting open BT road surface (as well as asphalt concrete upto 75 mm thick) including water bound macadam including labour charges, all leads, lifts and conveyance of all materials etc., complete as directed by the departmental officers for pipeline trenches.