Mahanadi Coalfields Limited Tender

Brick work with common burnt clay F.P.S (non modular bricks ol class designation 5.0 in foundation and plinth in Cement mortar 1:6 1 cement | 6 coarse sand)

Brick work with common burnt clay F.P.S. (non modular bricks of class designation 5.0 in Super Structure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 1 cement | 6 coarse sand)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to l5' landings, balconies. shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(rone-lll) derived rrom naturalsources : 3 graded stone agtregate 20 mm nominal size derived from natural sourcesl.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in positioh and binding all complete upto plinth Ievel. Thermo-Mechanically Treated bars of grade Fe-50OD or more

Steel reinforcement for R.C.c. work including straightening, cutting, bending, placing in position and binding allcomplete above plinth level. Thermo-Mechanically Treated bars of grade Fe-50OD or more

Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for :weather shade, chajjas, corbels etc., including edges

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/windovceosetory windows & other Frames/Chowkhat comprising of virgin PVC polymer of X value 58- 60 (Suspension Grade), calcium carbonate and naturalfibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 11oO N (Edge), mihimum compressive strenSth of 58 N/mdr2, modulus of elasticity 9OO N/mm2 and resistance to spread of flame of Class A category with property of beinB termite/borer proof, water/moisture roof and fire retardant and {ixed in position with M.S hold fast/lugs/Ss dash fasteners of required dia and length complete as per direction of Engineer-ln- Charge. Frame size 65 x 100 mm (M.5 hold fast/lugs or SS dash fasteners shall be paid for separately)

Providing and fixing lsl marked flush door shutters conforming to lS: 2202 (Part l) non decgrative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face neers on both faces of shutters: 30 mm thick including l5l marked Stainless Steel butt hinges with necessary screws

Distempering with 1st quality acrylic distemper (ready mixed) havin8 VOC content less than 50 gms/litre, of approved manufacturer, of .equired shade and colour complete, as per manufacturea's specification wo or more coats on new work

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of equired dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required ncluding cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters f doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in charge . (Cost of aluminium snap beading shall be paid in basic item ) With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand)

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 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 poxy 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 Engineer- in-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 herever required.

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.5. frame shall have a coat oI steel primers of approved make and manufacture. M.S. frame covered with 5mm thick heat moulded PVC'C'channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide Pvc sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick. 20 mm wide cross PVC sheet be provided a5 gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 m (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner 5ide, and joined together with solvent cement adhe5ive An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using Pvc solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing, 30 mm thick plain PVC door shutters

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

Providing and fixing lsl marked flush door shutters conforming to lS: 2202 (Part l) non decgrative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face neers on both faces of shutters: 30 mm thick including l5l marked Stainless Steel butt hinges with necessary screws

Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC