Tender For Construction Of 50000 Litre Tank Near Sedimentation Tank- Chadalappuzha Wss, Kadirur Gp - Construction of 50000 Litre Capacity Tank 2 2.32Clearing grass and removal of the rubbish up to a distance of 50 m outside theperiphery of the area cleared. 3 2.7.1Earth work in excavation by mechanical means (Hydraulic excavator )/ manual meansover areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan)including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposedearth to be levelled and neatly dressed.Ordinary rock 4 5.9.1Centering and shuttering including strutting, etc. and removal of formfor:Foundations, footings, bases of columns, etc for mass concrete 5 4.1.8Providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mmnominal size derived from natural sources) 6 5.1.2Providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mmnominal size derived from natural sources) 7 5.9.2Centering and shuttering including strutting, etc. and removal of form for:Walls (anythickness) including attached pilasters, butteresses, plinth and string courses etc. 8 5.9.3Centering and shuttering including strutting, etc. and removal of form for:Suspendedfloors, roofs, landings, balconies and access platform 9 5.2.2Reinforced cement concrete work in walls (any thickness), including attachedpilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. up tot floor five level excluding cost of centering,shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 gradedstone aggregate 20 mm nominal size derived from natural sources) 10 5.22.1Steel reinforcement for R.C.C work including straightening, cutting, bending, placingin position and binding all complete upto plinth levelMild steel and Medium Tensilesteel bars 11 13.9.1Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neatcement.12 mm cement plaster 12 22.23.2Providing and applying integral crystalline slurry of hydrophilic in nature forwaterproofing treatment to the RCC structures like retaining walls of the basement,water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels/ subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 partsintegral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 partsintegral crystalline slurry : 1 part water) for horizontal surfaces and applying thesame from negative (internal) side with the help of synthetic fiber brush. The materialshall meet the requirements as specified in ACI-212-3R-2010 i.e by reducingpermeability of concrete by more than 90% compared with control concrete as perDIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. Thecrystallineslurry shall be capable of self-healing of cracks up to a width of 0.50mm. The workshall be carried out all complete as per specification and the direction of theengineerincharge. The product performance shall carry guarantee for 10 years against anyleakage.For horizontal surface one coat @1.10 kg per sqm. 13 13.7.212 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1cement : 4 fine sand) 14 13.37.1White washing with lime to give an even shade:New work (three or more coats) 15 13.43.1Applying one coat of water thinnable cement primer of approved brand andmanufacture on wall surface:Water thinnable cement primer 16 13.60.1Wall painting with acrylic emulsion paint of approved brand and manufacture to givean even shade:Two or more coats on new work 17 100.98.223Supply of PVC Pipe, 8kg/cm2, 90mm Dia. 18 100.9.8Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches alreadymade, placing in position aligning the pipeline to the lines and levels and jointing thepipes and specials with solvent cement and testing the pipeline with water to therequired test pressure (excluding cost of pipes and specials): 90 mm nominal outsidediameter pipes. 19 100.98.482Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, SluiceValve with Hand Wheel PN 1.6, Size 100mm. 20 100.98.483Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, SluiceValve with Hand Wheel PN 1.6, Size 125mm 21 100.41.34Supplying and fixing Rectangular C.I. manhole cover 455mm x 610mm with frame(low duty) charges including all cost, labour charges etc., complete. 22 100.31.1.2Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubberinsertions etc., complete, but excluding the cost of the valve (tail pieces, if required,will be paid separately): 100mm diameter, Class I. 23 10.25.2Item Shifted to Sub head 14 as item 14.73Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings,brackets, gates and similar works 24 OD60267/2025-2026Supply and fixing fiber door of size 80 X 210 cm 25 OD62785/2025-2026Labour for inlet and outlet arrangement 26 OD77184/2025-2026Design and supply and installation and trial run of Iron removal plant for IronremovalClari flocculator tank having conical bottom for aeration & oscillation should beprovided, afterpressure filter the iron content is 2mg/litre . Iron removal plant filter of suitablediameter MSvessel, post filter media having sufficient thickness and height to discharge 14lpsagainst a total head25 m.The size of pumping main is of 110mmPVC12.5kg/cm2- Iron removal plant.filter is having backwash arrangement with inlet, outlet arrangement and necessary butterfly valves fillingrequiredquantity of filter media (Anthracite and sand filter) inlet and out let connections withpumping mainand painting the vessel., internally with two coat primer with two coat Epoxychlorinated rubberpaint and externally with 2 coats of Epoxy paints and enamel paints. The equipmentshould beinstalled in a suitable platform with concrete foundation ,roofing ,side protection tothe entireplant including all cost of erection, conveyance, labour charges etc. 27 Construction of Pump House 28 2.32Clearing grass and removal of the rubbish up to a distance of 50 m outside theperiphery of the area cleared. 29 2.7.1Earth work in excavation by mechanical means (Hydraulic excavator )/ manual meansover areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan)including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposedearth to be levelled and neatly dressed.Ordinary rock 30 50.6.7.1Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearestsize in cement mortar 1:6 for foundation and basement including all cost of materials,labour charges etc. 31 4.1.5Providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - All work up to plinth level:1:3:6 (1 Cement : 3coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mmnominal size derived from natural sources) 32 5.9.1Centering and shuttering including strutting, etc. and removal of formfor:Foundations, footings, bases of columns, etc for mass concrete 33 50.6.2.2Solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm ornearest available size confirming to IS 2185 part I of 1979 for super structure up tofloor two level with thickness 15cm in : CM 1:6 ( 1 cement : 6 coarse sand) etccomplete 34 5.9.3Centering and shuttering including strutting, etc. and removal of form for:Suspendedfloors, roofs, landings, balconies and access platform 35 5.2.2Reinforced cement concrete work in walls (any thickness), including attachedpilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. up tot floor five level excluding cost of centering,shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 gradedstone aggregate 20 mm nominal size derived from natural sources) 36 5.22.1Steel reinforcement for R.C.C work including straightening, cutting, bending, placingin position and binding all complete upto plinth levelMild steel and Medium Tensilesteel bars 37 13.1.112 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 38 13.37.1 White washing with lime to give an even shade:New work (three or more coats) 39 13.43.1Applying one coat of water thinnable cement primer of approved brand andmanufacture on wall surface:Water thinnable cement primer 40 13.60.1Wall painting with acrylic emulsion paint of approved brand and manufacture to givean even shade:Two or more coats on new work 41 13.71Lettering with black Japan pint of approved brand and manufacture
