tender for Development of Village ( Relaying Of Old Chocked And Damaged Sewer And Water Lines In Bhatta Colony, Rajeev Colony Kala Gate, Sarupa Gate Gali No.-04, Theka Wali Gali To Ambedkar Chowk, Rana Pahalwan Wali Gali, Kale Pradhan Wali Gali Refer To Nit, 1 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 2 Earth work in excavation by mechanical means (Hydraulic excavater) / manual means over areas (exceeding 30cm in depth. 1.5 m in width as we as 10 sqm on plan) including getting out and disposal of exavated earth, lead upto 50 and lift upto 1.5m, as directed by Engineer-in-charge. The contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavating only after getting permission of Engineer-in-Charge. All kinds of soil. 3 Centering and shuttering including strutting, propping etc. and removal of form for : ….. Foundation, footings, bases of columns etc. for mass concrete. 4 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 (zone-III) : 8 graded stone aggregate 40 mm nominal size) 5 P/L non-Pressure NP-3 Class RCC spigot socketed pipe confirming to IS:458:2003 with latest amendment laying in true alignment & position on craddle including with rubber ring (confirming to IS : 5382 with latest amendment) testing of laid pipe as per direction of Engineer incharge complete in all respect......5.01) 300 mm dia 6 400 mm dia 7 450 mm dia 8 Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement :4 coarse sand), in side cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 9 Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 10 Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 1.68 m deep with SFRC Cover and frame (heavy duty HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 11 Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m : With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 12 Constructing brick masonry circular manhole 1.52 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 2.30 m deep with SFRC Cover and frame (heavy duty HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) : With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 13 Extra depth for circular type manhole 1.52 m internal dia (at bottom) beyond 2.30 m : With common burnt clay F.P.S. (non modular) bricks of class designation 10.00 14 12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) 15 Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufactures permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. 16 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming & watering, lead upto 50 m and lift upto 1.5 m. 17 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :...For pipes 350 to 450 mm diameter 18 P/L following size of Finolex makes PVC pipes 6 Kg/Cm2 with required PVC standard special confirming to IS codes with latest amendment and lowering the same trenches and laying true to alignment and gradient complete i/c the cost of cutting of pipes for making up to length and making joints i/c cost of socket, plstochem PV-85 pvc solvent cement complete. PVC pipe must be confirming to IS:4985-2000 with latest amendment. Make-Finolex Industries Ltd./Kisan/Superme Industries Ltd. (Rate As per Comparative Statement Per. Rm.)...16.01) 90 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials 19 110 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials 20 140 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials 21 160 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials 22 200 mm dia with coupler @ 6 Kg/Cm2 Pressure with i/c all PVC standard Specials 23 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work....17.01) 15 mm nominal outer dia Pipes 24 20 mm nominal outer dia Pipes 25 Repairing of Existing PVC water line bailing out of water by / Beldar / Deisel Engine, P/F PVC coupler, CID joint etc. complete work as per direction of E/I (But Excluding cost of Excavation filling)……18.01) 90 mm dia 26 110 mm dia 27 140 mm dia 28 160 mm dia 29 200 mm dia 30 P/F M.S. specials such as Tee, Bend, Collars, Tapers, Gap pieces, including Flange Ends as required, Painting, Cutting, welding as per site requirement of MS pipe thickness etc complete in all respect as per direction of E/I. 31 Hiring of Diesel Engine (Including cst of Diesel, Lubricant & Operator) 32 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 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size). 33 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 34 Supply and installation of required size Steel pipe 10 mm thick conferming to IS:3589 through trenchless excavation of thrust pit and receiving pit of required size and the excavation & filling back and compaction complete as per specification for road crossing by Auger boring method. Pipe will be installed at depth beyond 3.0 m. below the ground surface in downward required slope. (NSI-2)... 600 mm dia 12 mm thikckness
