Hyderabad Metropolitan Water Supply And Sewerage Board Tender

sewerage work;Plain Cement Concrete PCC M10 prop; using 40mm gauge hard granite machine crushed metal including cost and conveyance of all materials to site, centering, machine mixing, lifts and delifts, leads, laying in position, compacting, curing, all labour charges, etc., complete.

sewerage work;Dewatering Pipeline Trenches duly bailing out water with diesel engine driven pumps including hire charges, fuel charges, wages of driver and helpers and all other incidental and operational charges including suction and delivery hoses, lead of drain into natural drain etc complete.

sewerage work;Supply and filling of gravel for filling the excavated pipeline trenches irrespective of thickness in layers, including watering, ramming, leveling and consolidating with hand roller including cost and conveyance of gravel, all labour charges and all incidental & operational charges etc., complete.

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 6mm to 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 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.2.0m to 3.0m depth- 600mm dia pipe

sewerage work;Manufacture, supply and delivery of 600mm Dia RCC NP3 pipes confirming to IS:458-2003 using sulphate resistance cement confirming to IS:12330-1988 with in lining of 12mm 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, transportation and delivery to site, unloading, hoisting, carefully lowering in the ready made trenches, laying true to alignment and gradient by jointing with rubber gaskets using required machinary 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.600 mm Dia pipe line

sewerage work;Excavation in Hard rock (blasting prohibited) 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.

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 including backfilling for pipeline trenches for laying sewer/ Water supply lines including all incidental and operational charges etc., complete.

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.

sewerage work;Barricading, hoarding, lighting and watching etc., for water supply and sewerage works for trenches of depths upto 6?-0? (2 Meter) below G.L as per with Bamboo.