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| 1 | Dismantling of existing structures like culverts, bridges, retainingwalls, CC road and other structure comprising of masonry, cementconcrete, wood work, steel work, including T&P and scaffoldingwherever necessary, sorting the dismantled material, disposal ofunserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer.Cement Concrete Grade M-15 and above and PCC blocks |
| 2 | Earth work in excavation in foundation, trenches etc. includingdressing of sides and ramming of bottoms, including getting out theexcavated material, refilling after laying pipe/ foundation anddisposal of surplus excavated material at a lead upto 50m suitablesite as per direction of Engineer for following depths, below naturalground / Road top level.In all types soils/ saturated soil such as moorum, sand, sandy silt,clay, black cotton soil, kankar, etc.Depth upto 1.5 m |
| 3 | Carriage of Materials by mechanical transportincludingloading,unloading andstacking ::Earth |
| 4 | Providing and laying lean cement concrete 1:4:8 in Sub- base over a prepared sub-grade with coarse and fine aggregate conforming toIS: 383, the size of coarse aggregate not exceeding 25 mm,aggregate cement ratio not to exceed 15:1, aggregate gradationafter blending to be as per table 600-1, cement content not to beless than 150 kg/ cum, optimum moisture content to be determinedduring trial length construction, concrete strength not to be less than10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing complete as per clause 601, 112of MoRT&H specification including all material, labour, machinery,lighting, guarding and maintenance of diversion. |
| 5 | Providing, laying and compacting plain/ reinforced cement concreteof specified grade in foundation/ levelling course/ pile cap usingconcrete mixer and vibrator complete including cost of form work, asper drawing and technical specifications and as per clause 1100,1500,1700,2100 of MoRT&H specification including all scaffoldingmaterial, labour, machinery.PCC Grade M -20 |
| 6 | Cement plastering including T&P, scaffolding, material and complete labour, including cost of water, curing, racking of joints etc. with 15mm cement plaster on the rough side of single or half brick wall ofmix : including Providing /mixing of synthetic fibers compulsorilycomplying with IS 16481:2022 of 06 mm/12 mm length to be mixed@ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to900 gms per cum of Concrete/ mortar1:6 (1 cement : 6 fine/ coarse sand) |
| 7 | Steel work welded in built up sections/ framed work including cutting,hoisting, fixing in position and applying a priming coat of approvedsteel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates andsimilar works. |
| 8 | Providing and fixing in position collapsible steel shutters with verticalchannels 20x10x2mm and braced with flat iron diagonals 20x5mmsize with top and bottom rail of T-iron 40x40x6mm with 40mm dia,steel pulleys complete with bolts, nuts, locking arrangement,stoppers, handles, including applying a priming coat of approvedsteel primer. |
| 9 | Providing and fixing 1mm thick M.S. sheet door with frame of40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings com Using M.S. angels 40x40x6 mm for diagonal braces. |
| 10 | Supplying and fixing rolling shutters of approved make, made ofrequired size M.S. laths interlocked together through their entirelength and jointed together at the end by end locks mounted onspecially designed pipe shaft with brackets, side guides andarrangements for inside and outside locking with push and pulloperation complete including the cost of providing and fixingnecessary 27.5cm long wire springs grade No.2 and M.S. top coverof required thickness for rolling shutters.80x1.25mm M.S. laths with 1.25 mm thick top cover. |
| 11 | Extra for providing mechanical device chain and crank operation for operating rolling shutters.Exceeding 10.00 sqm and upto 16.80 sqm in the area. |
| 12 | Providing and fixing T-iron frames for doors, windows and ventilatorsof mild steel Tee-sections, joints mitred and welded with 15x3 mmlugs 10cm long embedded in cement concrete blocks 15x10x10 cmof 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) or with wooden plugs and screws or with dashfastener or rawl plugs and screws or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges andscrews and applying a priming coat of approved steel primer. |
| 13 | Steel work in built up tubular trusses including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, welded and bolted including special shaped washers etc. complete |
| 14 | Providing and fixing stainless steel ( Grade 304) railing made ofHollow tubes, channels, plates etc., including welding, grinding,buffing, polishing and making curvature (wherever required) andfitting the same with necessary stainless steel nuts and boltscomplete, i/c fixing the railing with necessary accessories & stainlesssteel dash fasteners , stainless steel bolts etc., of required size, onthe top of the floor or the side of waist slab with suitablearrangement as per approval of Engineer-in-charge, (for paymentpurpose only weight of stainless steel members shall be consideredexcluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 15 | Painting with synthetic enamel paint of approved brand andmanufacture to give an even shade :Two or more coats on new work |
| 16 | Painting with synthetic enamel paint of approved brand andmanufacture of required colour to give an even shade :One or more coats on old work |
| 17 | Providing and fixing GI wire gauge of average width of aperture1.56mm with wire of 0.45mm to existing steel door, window shutterframes with necessary M.S. strip beading 20x3mm with suitablescrew at not exceeding 150mm distance etc. complete. |
| 18 | Providing corrugated G.S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and 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 surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275gm/m² |
| 19 | Providing & fixing UV stabilised fibreglass reinforced plastic sheet roofing upto any pitch including fixing with polymer coated \"J\" or \"L\" hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% Ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified.2mm thick flat. |
