Rajiv Gandhi Day Boarding School Hatwar Tehsil Ghumarwin District Bilaspur HP SH Co Biology Lab on second floor of science block

Centering and shuttering including strutting, propping etc. and removal of form for all height including carriage of material in all leads and lifts. Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Edges of slabs and breaks in floors and walls Under 20 cm wide

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

Providing and laying in design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, 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, above plinth level upto all level as per direction of Engineer-in-charge. including carriage of material in all leads and lifts.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in Cement mortar 1:4 (1 cement :4 coarse sand) in superstructure above plinth level up to all level. including carriage of material in all leads and lifts.

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 V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately). including carriage of material in all leads and lifts.

Providing and fixing 40 mm thick ISI marked flush door shutters including ISI marked Stainless Steel butt hinges with necessary screws conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. including carriage of material in all leads and lifts.

Providing and fixing 25 mm thick ISI marked flush door shutters (for cupboard) including ISI marked nickel plated bright finished M.S. Piano hinges IS : 3818 marked with necessary screws conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. including carriage of material in all leads and lifts.

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. including carriage of material in all leads and lifts.

Providing and fixing Stainless steel powder coated sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete including carriage of material in all leads and lifts. (a) 300x16 mm

Providing and fixing Stainless steel powder coated tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete including carriage of material in all leads and lifts. 300x10 mm

Providing and fixing 125mm Stainless steel powder coated handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete including carriage of material in all leads and lifts.

Providing and fixing factory made uPVC white colour sliding glazed window comprising of uPVC multi-chambered frame with in-built roller track and sash 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), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc and Three track three panels sliding window made of (big series) frame 108 x 45 mm & super sash profile I 60 both having wall thickness of 2.3 ± 0.2 mm and single glazing bead of appropriate dimension with 6mm clear toughned glass/SS 304 wire mesh and handle with all accessorie . Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge.

Providing and Fixing factory made Wpc (wood plastic Composite) door frame of size 125x60 mm, heaving density not less than 850 Kg/Cum with ivory texture finish, manufatured from high quality wood polymer composite material, fire resistant up to 30 minutes, heavy-duty type, fixed in position with stainless steel fasteners, screws and necessary accessories, as per approved drawing & direction of Engineer-in-Charge. including carriage of material in all leads and lifts.

Structural steel work riveted, bolted or welded 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 including carriage of material in all lead and lifts.

Providing and laying vitrified floor tiles as per sample approved by the Engineer-in- charge (thickness not less than 10mm) 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 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete including carriage of material in all leads and lifts.

Providing and laying Vitrified tiles as per sample approved by the Engineer-in- charge with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. including carriage of material in all leads and lifts.

Providing and fixing 12 mm thick flame retardant face insulating board ceiling of approved quality with necessary nails etc. complete (frame work to be paid separately) including carriage of material in all leads and lifts.

Providing and fixing 24 gauge G.I. hexagonal chicken wire mesh (20–25 mm aperture), conforming to IS 1568:1970 and IS 280:2006, at junctions of dissimilar materials (masonry and RCC), shrinkage/crack-prone areas or over the entire surface as required, including providing minimum 100 mm overlap, properly anchored with G.I. nails/screws/staples at suitable spacing, fixed firmly to the substrate prior to plastering for crack control/reinforcement, complete in all respects as per the direction of the Engineer-in-Charge, including carriage of materials in all leads and lifts

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, including carriage of material in all leads and lifts. (i) Single socketed pipes. 110 mm diameter.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion including carriage of material in all leads and lifts. Coupler 110 mm

Bend 87.5° 110 mm bend

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete including carriage of material in all leads and lifts. (a) 110 mm

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.62 mm (+ 0.05 %) total coated thickness with 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. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, 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. including carriage of material all lead and lifts.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 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 complet including carriage of material in all lead and lifts. Ridges plain (500 - 600mm)

Flashings/ Aprons.( Upto 600 mm)

Providing and fixing M.S. B.P Sheet 2.00 mm (two milimetre) thick in eaves board/ facia/ soffits/ ceiling including cutting, fixing and welding to steel roof members and applying a coat of red lead primer (Base members of steel work shall be measured and paid for separtely) with scaffolding work including carriage of material within all leads and lifts as per direction of Engineer-in-charge. including carriage of material in all lead and lifts.

15 mm cement plaster on the rough side of single or half brick wall of mix 1:6 (1 cement: 6 fine sand) including carriage of material in all lead and lifts.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm including carriage of material in all leads and lifts.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture including carriage of material in all leads and lifts.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. (a) In cement mortar

Providing and laying gang saw cut 18 mm thick, mirror polished pre moulded and pre polished machine cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring cut granite stone of required size and shape of approved shade, colour and texture in footpath, flooring in road side plazas and similar locations, laid over 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) including grouting the joints with white cement mixed with matching pigment, epoxy touch ups etc. complete as per direction of Engineer-in-Charge. including carriage of material in all leads and lifts.

Providing and fixing 600x450x200 mm size white vitreous china laboratory sink including making all connections excluding cost of fittings including carriage of material in all lead and lifts.

Providing and fixing flexible P.V.C. waste pipe 32 mm dia for sink or wash basin including P.V.C. waste fittings complete. including carriage of material in all lead and lifts.

Providing and fixing G.I. pipes 15 mm dia nominal bore complete with G.I. fittings and clamps, including cutting and making good the walls etc. internal work - exposed on wall including carriage of material in all lead and lifts.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. external work including carriage of material in all lead and lifts. (a) 15 mm dia nominal bore

20 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete including carriage of material in all lead and lifts. (a) 25 to 40 mm nominal bore.

Providing and fixing brass stop cock of approved quality including carriage of material in all lead and lifts. (a) 15 mm nominal bore

20 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. including carriage of material in all lead and lifts.

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS:8931 including carriage of material in all lead and lifts.

Providing and fixing 15 mm nominal bore C.P. brass pillar tap with capastan head of approved quality conforming to IS:8931 including carriage of material in all lead and lifts.

Providing and fixing 100 mm nominal dia circular type Stainless steel grating of approved quality including carriage of material in all lead and lifts.

Providing and fixing PVC floor trap of self cleaning design including fixing with approved adhesive, cost of cutting and making good the wall and floors etc. complete. including carriage of material all lead and lifts. (a) 110 mm X 75 mm.

Providing and fixing ISI marked 75 mm dia high pressure PVC spigot and socket, waste and ventilating pipes including fixing with approved adhesive etc. complete. including carriage of material all lead and lifts.

Providing and fixing 75 mm dia PVC door bend with oval access door, insertion rubber washer 3 mm thick bolts and nuts complete including fixing with approved adhesive etc. complete including carriage of material all lead and lifts.