Central Coalfields Limited Tender

Demolishing cement concrete manually/ by mechanical means including, disposal of material within 50 metres lead as per direction of Engineer - in, - charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design, mix)

Brick work with F.P.S. bricks of class designation 50 in superstructure above plinth level upto floor V level in all shapes and sizes in :6.4.2 Cement mortar 1:6 (1 cement : 6 coarse sand)

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. 5.6.7 40mm thick with 20mm nominal size stone aggregate

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

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand)

12 mm cement plaster of mix : 1:4(1 cement : 6 fine sand)

Providing and applying white cement based putty of average thickness 1, mm, of approved brand and manufacturer, over the plastered wall surface, to prepare the surface even and smooth complete.

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.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade 14.45.1:Old work (one or more coats).

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 14.54.1 One or more coats on old work.

Providing and fixing white vitreous china pedestal type water closet, (European type W.C. pan) with seat and lid, 10 litre 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 black solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm 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, require: White Vitreous China Wash basin size 630x450 mm with a, single 15 mm C.P. brass pillar tap

Providing and fixing brass bib cock of approved quality : 15 mm nominal bore

Providing and fixing brass stop cock of approved quality : 15 mm nominal bore

Providing and fixing ISI marked flush door shutters conforming to IS :, 2202 (Part I) non-decorative 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 veneers on both faces of shutters: 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubbergasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.(DSR-14-9.119)

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.S. frame shall, have a coat of steel primers of approved make and manufacture. M.S., frame covered with 5 mm 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 75 mm 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 as 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 mm (5 mm+2 mm) thick x 15, mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. 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

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 required 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 including 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) : Anodised aluminium (anodised transparent or dyed to required, shade according to IS: 1868, Minimum anodic coating of grade, AC 15)

For shutters of 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)

Half brick masonry with F.P.S. bricks of class designation 50 in foundations and plinth in :6.12.2 cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Internal work - Exposed on wall 18.7.1 15 mm nominal outer dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.Internal work - Exposed on wall 18.7.2 20 mm nominal outer dia Pipes

Colour washing such as green, blue or buff to give an even shade : 13.39.1 Old work (one or more coats).

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 : 4 graded stone aggregate 20, mm nominal size)

Providing and fixing glazing in aluminium door, window, ventilator shuttersand 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,

Providing and fixing M.S. grills of required pattern in frames of windows, etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding

Providing and laying Ceramic glazed floor tiles of size 300x300 mm, (thickness to be specified by the manufacturer) of 1st quality conforming, to IS : 15622 of approved make in colours such as White, Ivory, Grey,, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc, complete.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with100 mm sand cast Iron P or S trap, 10 litre 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: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Total impact of GST for the purpose of CTC