Construction Of One Number Pre-Fabricated Hut At Baduab Tulail; 1 Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: 2 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 and watering, lead upto 50 m and lift upto 1.5 m. 3 Supplying and filling in plinth with fine sand/boulders/RBM under floors including, watering, ramming, consolidating and dressing complete. 4 Providing and laying stone Soling including compacting, watering and carriage of all material upto site complete. 5 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 6 Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 7 Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns etc. for mass concrete. 8 Lintel, beams, plinth beams, girders, bressumers and cantilevers. 9 Columns, pillars, piers, abutments, posts and struts. 10 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more. 11 Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete.50 mm thick with 20mm nominal size stone aggregate. 12 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades,laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete 13 Brick work with common burnt clay selected bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand) including curing complete in::Above plinth level and upto floor V level Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level 14 Providing and fixing gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour or shade.(Area of slab over 0.5 sqm).16MM 15 Extra for pre finished nosing to treads of steps of granite stone 16 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finishedtype tubes 17 Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.Welded 18 Providing and fixing of fabricated structure wall panels 60mm thick, with 0.63mm hard dipped galvanized steel sheets on both sides with 50mm thick layers of rigid CFC free close cell polyurethene foam (PUF) insulation, (Density40 Kg ±2Kg per sqm) including all carriage and lifts upto site of work complete job. 19 Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required 0.50 mm thick with zinc coating not less than 275 gram/m2 20 Providing and fixing precoated galvanised steel sheet roofing accessories0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :Ridges plain (500 - 600mm) 21 Providing and Fixing factory made UPVC door frame, made of UPVC extruded sections , of size 65 mm x 55 mm with wall thickness 2.0 mm ( ± 0.2 mm) , corners of the door frame to be mitred cut and jointed with plastic brackets and stainless steel screws, reinforcing hinge side vertical of the frames with PVC profile of Size 28 mm x 30 mm having wall thickness 2 mm (±0.2 mm), including providing & fixing 3 nos of 125 mm long stainless steel hinges to the frame, fixing the frame with jamb with required number & size of anchor dash fasteners, all complete as per manufacturer’s specification and direction of Engineer-in-charge. 22 35 mm thick factory made Solid panel PVC Door shutter, made out of single piece extruded solid PVC profiles, 5 mm (± 0.2 mm) thick, having styles & rails (except lock rail) of size 95 mm x 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side), having one side thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm X 20 mm x 1 mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S. rectangular pipes bracket of size 190 mm X 100 mm of cross section size 35 mm x 17 mm x 1 mm at each corner. Single piece extruded 5 mm thick solid PVC Lock rail of size 115 x 35x 35 mm, out of which 95 mm to be flat and 20 mm to be tapered at both ends, having 15 mm solid core in middle of rail section integrally extruded, fixing the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer’s specification and direction of Engineer-in-charge.Non decorative finish (matt finish) 23 Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately) Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. Casement window double panels with top fixed with S.S. friction hinges (350 x 19 x 1.9 mm) made of (small series) frame 47 x 50 mm, sash 47 x 68 mm & mullion 47 x 68 mm all having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension. (Area of window upto 2.50 sqm). 24 Providing and fixing factory made uPVC white colour fixed glazed windows/ventilators comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Fixed window / ventilator made of (small series) frame 47 x 50 mm & mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension. (Area upto 0.75 sqm.) 25 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 liter low level white P.V.C. flushing cistern, including flush pipe with manually controlled device (handle lever), conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:W.C. pan with ISI marked white solid plastic seat and lid. 26 Providing and fixing wash basin with C.I. brackets, 15mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required :White Vitreous China Wash basin size 630x450 mm with a pairof 15 mm C.P. brass pillar taps. 27 Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 28 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour:600 mm long towel rail with total length of 645 mm, 78 mm wide and effective height of 88 mm, weighing not less than 190 gms. 29 Providing and fixing toilet paper holderC.P. brass 30 Providing and fixing 15 mm nominal bore of standard back type C.P. brass close hole basin mixer pillar tap of approved quality and make, weighing not less than 1.970 kg. 31 Providing and fixing PVC soil, waste and vent pipes : Type B 75 mm dia. 32 100 mm dia. 33 Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 15 mm nominal bore 34 20 mm nominal bore 35 Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per I.S. 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :510x1040mm bowl depth 250mm 36 Supply installation testing and commissioning of water heaters (Gysers) 50 litre capacity ISI marked 37 Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge. 38 Providing and fixing uplasticized PVC connection pipe with brass unions 45 cm length 15 mm nominal bore 39 Providing and fixing brass stop cock of approved quality 15 mm nominal bore 40 Providing and fixing 15 mm nominal bore PTMT angle valve for basin mixer and geyser points of approved make conforming to IS : 8931 41 Providing and fixing PTMT Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge. 42 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer-in-charge Internal work-exposed on wall, including fixing the pipe with clamps at 1.00 meter spacing 15mm nominal outer dia pipes 43 Providing and fixing PTMT bib cock of approved quality and colour 15 mm nominal bore, 165 mm long, weighing not less than 110 gms. 44 Providing and fixing PTMT grating of approved quality and colour.100 mm nominal dia. 45 Providing and fixing floor trapof approved quality and make.100 mm nominal dia. 46 Providing and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106gms. 47 Carriage of material by MTCEMENT/Steel (AT AN AVG. LEAD OF 45KM) 48 SAND/Aggregate 20mm (AT AN AVG. LEAD OF 5KM) 49 Soak pitEarth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:All kinds of Soils 50 Dry random rubble masonry with hard stone in foundation and plinth: without Bond stone 51 Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 52 Centering and shuttering including strutting, propping etc. and removal of form work. forSuspended floors. 53 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level:Thermo-Mechanically Treated bars of grade Fe-500D or more. 54 Provision for supply and laying of manhole cover light duty 55 Septic tank Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:All kinds of Soils 56 Providing and laying stone Soling including Carriage upto the site of work 57 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 58 Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 59 Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns etc. Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc 60 Suspended Foors 61 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level:Thermo-Mechanically Treated bars of grade Fe-500D or more. 62 Provision for supply and laying of manhole cover light duty 63 Internal Electrification of prefabricated Hut at Baduab Tulail.Providing/ fixing lighting points including required wiring of 1.5 sq.mm,channels/conduits along with all necessary accessories as complete job as permitted by EIC. 64 Providing/ fixing heating points including required wiring of 4 sq.mm,channels/conduits along with all necessary accessories as complete job as permitted by EIC. 65 Providing/ fixing 8 way distribution board of approved quality as permitted byEIC. 66 Providing/ fixing 6 ampere MCB for lighting purpose of approved quality as permitted by EIC 67 Providing/ fixing 16 ampere MCB for heating purpose of approved quality as permitted by EIC 68 Providing/ fixing 32 Double pole ampere MCB for heating purpose of approved quality as permitted by EIC 69 Providing/ fixing 10 ampere MCB approved quality as per the direction of EIC 70 Supplying/ fixing oblique LED 15W, Recessed/Surface all complete job. 71 Supply/Laying/Connecting and Commissioning of 35 sq.mm 2-Core XLPE/PVC insulated and steel armored 1.1 KV grade Aluminum Cable of Havells/Polycab/Anchor Make with required size of thimbles dully crimped with hydraulic crimping tool including Providing/Fixing of saddles/clips with making of connectionand partiallyto be laidundergroundthrough DWC High Density Poly ethylene Pipe having Corrugation on Outer wall and Plain surface inner wall Conforming to IS: 14930 Part-1 and 2 Complete with accessories for Protection of 1.1 KV Grade under Ground cable Directly in Ground at a Depth of 50 CM including excavation and Refilling the Trench .(Material to be approved before execution)
