Kerala Rural Water Supply And Sanitation Agency Tender

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Strut

Centering and shuttering including strutting, etc. and removal of form for:Edges of slabs and breaks in floors and wallsUnder 20 cm wide

Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured).Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

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

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

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

Lettering with black Japan pint of approved brand and manufacture

Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings,balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

Providing and laying up to floor five level reinforced cement concrete in kerbs, steps and the like excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

Design,analysis and all detail drawing(plan,Elevation,section,bar bending schedule details etc)the item required for satisfactory completion of OHSR

Pump- Supply,erection, testing and commissioning of kWA pre-qualified reputed makeVertical turbine pump set with Bronze/SS impeller , SS Shaft and CI pump casing with suitable types base plate with coupling ,coupling guard ,foundation bolts and nuts etc. complete including providing suitable concrete foundation including cost of material etc. complete discharge -25 LPS , operating head -120m, with an efficiency not less than 75%,suction head , 2.Motor supply ,erection ,testing and commissioning of KWA prequalified reputed make slow speed induction motor suitable for the above pump ,working voltage 415V/3300 V(select suitable).The motor shall conform to latest IE standards including providing suitable concrete ,foundation including cost of materials etc. complete for 3300v motors digital motors protection .relay shall be included in starter as per present IE rules . 3. starter – supply erection testing and commissioning of suitable rating (full automatic BFD starter .starter suitable for the above motor with over voltage and under voltage protection, single phase preventor, overload relay with motor protection delay with main contractor and bye pass contractor as per IE rules and code of practice etc. complete 4. panel board – supply,erection ,testing and commissioning of cubical type wall mounted MS fabricated dust and vermin proof common control panel board consisting of 1 no of suitable capacity motor protection MCCB as incomer and! No of suitable capacity MCCB as outgoing providing suitable size Aluminum bus bar inter connect the above MCCBs as per IE rule and code of practice the panel shall be fitted with 3 no’s of indicator lamps I no volt meter with selected switch I no Ammeter with for measuring current in each phase etc. Complete and provide with a common earth bus for the entire panel and inter connect with the MCCBs as per IE rules and code of practice. The panel shall be fited on a common base frame on suitable foundation 5. Cabling work- Supply laying testing and commissioning of suitable size XLPE copper cable for the above pump set for panel board to starter and from starter to motor considering energy conservation 6. Earthling – supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing GI/ copper strip buried in ground and giving double earthing with motor, starter, panel board etc. As per IE standards. 7. Capacitor –Supply, erection testing and commissioning of heavy duty suitable capacitor for the motor to get a power factor above 0.95 .Capacitor should be connected to external contractor, and the capacitor shall confirm to IS 2834 8.Valves and pressure gauges – Supply,Erection and commissioning of suitable size best quality heavy duty ISI marked CI double flanged Sluice Valve electrical actuator (capable of operating in Fully, Semiautomatic modes and also in manual mode), Non Return valve and pressure Gauges with suitable pressure rating. Fitting of valves shall include proper RCC support. 9. Suction and delivery pipe connection- The existing pipe line joint to suction and delivery side of the pump set using suitable specials etc. complete.

Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:150 mm dia Ductile Iron Class K - 9 Pipes

Testing 150mm DI/CI pipeline with potable water to the required test pressure 150 mm dia

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately):150 mm diameterClass I

Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor Vlevel with RCC band at sill level and lintel level with approved block laying polymermodified adhesive mortar all complete as per direction of Engineer-in Charge. (Thepayment of RCC band and reinforcement shall be made for seperately).

White washing with lime to give an even shade:New work (three or more coats)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Upt 600 mm dia

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work65 mm dia nominal bore

Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 20mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, stand post with 63 mm 6kg/cm2 pvc pipe height of 1 mtr, concrete palform of size 60*60*7.5cm,but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

Providing 15mm (1/2 inch) GM Air Valve in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

Providing 15mm PVC Tap in the water meter assembly for 15mm ( 1/2 inch ) water connection, using 20mm ( 1/2 inch ) Indian Standard uPVC Class 6 pipes, uPVC specials and PP PN 16 Compression specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

Testing water sample from the source of scheme at any Government laboratory and submitting the report - both physical and bacteriological parameters

Surveying with Electronic Total Station with single prism in normal terrain and normal traffic.

Conducting field inspection, analyzing the survey results and other collected data collected during field inspection, designing the pipe line networks using the EPANET for providing hydraulically feasible FHTCs by engaging techanically qualifying experts including cost of all conveyance, hire and labour charges for computer software, printing charges etc complete.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 40mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 50mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 63mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 25mm.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 32mm Dia.

Supply of uPVC Pipe , IS 4985: 2000 , 10kg/cm2, 75 mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 90mm Dia.

Supply of uPVC Pipe , IS 4985: 2000 , 10kg/cm2, 110mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 140mm Dia.

Supply of uPVC Pipe, , IS 4985: 2000 , 10kg/cm2, 20mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 6kg/cm2, 160mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 110mm Dia.

Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 140mm Dia.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 25 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 32 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 40 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 50 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 63 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 110 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 140 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 90 mm nominal outer dia pipes."

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe) 75 mm nominal outer dia pipes.

Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe).160 mm nominal outer dia pipes.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :" Ordinary Rock

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m Hard Rock(Requiring Blasting).

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work20 mm dia nominal bore(medium)

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work25 mm dia nominal bore(medium)

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work32 mm dia nominal bore(medium)

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work50 mm dia nominal bore(medium)

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore(medium)

Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffice diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :32 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:100 mm diameter pipe

Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :Upto 600 mm dia

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:100 mm dia pipes

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately):100 mm diameterClass I

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately):125 mm diameterClass I

Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:100 mm dia Ductile Iron Class K - 9 pipes

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:150 mm dia pipes

Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:100 mm dia Ductile Iron Class K- 7 Pipes

Providing and laying S & S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329:150 mm dia Ductile Iron Class K-7 pipes

Testing 100mm DI/CI pipeline with potable water to the required test pressure 100 mm dia

Supply of DI K7 Pipe Conforming to IS 8329/2000, 100mm Dia

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 100 mm dia Ductile Iron Class K-9 Pipes