Kerala Water Authority Tender

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

100.37.11.2:Fabricating M.S. flanges of diameter 400mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.11.1:In situ fabrication of M.S. pipes of size 400mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.11.3:Cutting 400mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.11.4:Welding 400mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.11.5:Grinding cut and weld edges of 400mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD290683/2023-2024:Fabricating M.S. flanges of diameter 65mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

OD290684/2023-2024:Fabricating 400mm dummy plate using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates

OD290686/2023-2024:Bolts and nuts for flange

OD290687/2023-2024:Providing and fitting steel Cabin pump house for control room of Size 1x0.4x1.8 -Including cost for Supply and fixing of corrugated GS sheet roof covering ( 1 mm thick with Zinc coating not less than 275 g / m2 ) , concrete work for fixing pump house , floor plastering , painting with synthetic enamel paint of approved quality etc. as per direction of controlling officer

OD290688/2023-2024:Basement for HDPE Tank - Including the cost of Excavation for trenches , plinth beam of size 20 x20 cm , Laterate masonry over beam , filling inside trenches , providing top slab in RCC 1:2:4 10 cm thick , plastering in 1:4 , painting etc complete

18.48:Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

OD290690/2023-2024:Charges for Inlet , Outlet , Scour arrangements, Earth work excavation for connecting pipe , floor compaction including labor and all materials required for work

OD290691/2023-2024:Supply, errection,trial run and commissioning of submerged Centrifugal pump set capable of discharging ( suitable against a total head of 30m , suitable lps against a total head of 40 m )with prime mover of required capacity with a working voltage of required Volts with required suitable starter . Including cost of all required protection equipment, relays, cost of pump, cost of motor, Cost of panel board, cost of switch gears. cost of capacitor, cost of starter. Aluminum cable from panel board to starter and from starter to motor, capacitor, suction pipes/delivery (up to header pipe), air valve,Foot valve., Non return valve and Sluice valve, pipe connection works for suction side and that at delivery side upto valves including fixing of Non return valve and Sluice valve, Suitable earthing as per CEA regulation 2010. The pumps and valves are capable to connect online automation system.

OD290692/2023-2024:Supply, errection,trial run and commissioning of submerged Centrifugal pump set capable of discharging ( suitable lps against a total head of 30 m and suitable lps against a total head of 40 m against a total head of 50 m ) with prime mover of required capacity with a working voltage of required Volts with required suitable starter . Including cost of all required protection equipment, relays, cost of pump, cost of motor, Cost of panel board, cost of switch gears. cost of capacitor, cost of starter. Aluminum cable from panel board to starter and from starter to motor, capacitor, suction pipes/delivery (up to header pipe), air valve,Foot valve., Non return valve and Sluice valve, pipe connection works for suction side and that at delivery side upto valves including fixing of Non return valve and Sluice valve, Suitable earthing as per CEA regulation 2010. The pumps and valves are capable to connect online automation system.

OD290695/2023-2024:Providing sheet roofing with corrugated GS sheet ( 1 mm thick with zinc coating not less than 275 g / m2 ) including GI square / rect angle GI pipe for vertical support , purlins and rafters , paint with epoxy paint of approved quality after priming coat as per direction of departmental officers in charge ( for covering 3.0 x 3.0 m basement floor with 0.30 projection at all sides )