Reconstruction of 11 GRRC Junior High School Bilaspur Kandli

Earth work in excavation by mechanical means (Hydraulic Excavat in foundation trenches or drains (not exceeding 1.5 m in width or 1 including dressing of sides and ramming of bottoms, lift upto 1.5 out the excavated soil and disposal of surplus excavated soil as dir of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level. 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in pth,consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete.

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in Cement mortar 1:6 ( 1 cement : 6 coarse sand ) in plinth

Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shape and sizes in Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, lintels, bands, plainwindow sills, staircases and spiral stair cases above plinth level up tofloor five level, excluding the cost of ing, ishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarsesand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars.

Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete

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

Centring and shuttering including strutting,ropping etc. and removal of form Columns, Pillars, Piers, Abutments, Posts and truts

Centring and shuttering including strutting,ropping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2mm and braced with flat iron diagonals 20x5mm size 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 approved steel primer.

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 fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with L-Type section made of 1.60m M.S. Sheet, joints mitred and welded and grinded finish profi required size with 15x3mm lugs 10cm long embedded in ce concrete blocks 15x10x10cm of 1:3:6 (1 cement : 3 coarse graded stone aggregate 20mm nominal size) or with wooden plugs screws or rawl plugs and screws or with fixing clips or with b nuts as required including fixing of necessary butt hinges and and applying a priming coat of approved steel primers.

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

15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 (1 cement: 6 fine sand)

6 mm cement plaster of mix. 1:3 (1 cement: 3 fine sand)

Making plinth protection 50mm thick of cement concrete 1:3: cement :3 coarse sand : 6graded stone aggregate 20mm no size) over 75mm bed by dry brick ballast 40mm nominal siz rammed and consolidated and grouted with fine sand includin finishing the top smooth.

Brick edging 7cm wide 11.4cm. deep to plinth protection wit bricks of class designation 75 including grouting with ment mortar 1:4 (1 cement : 4 fine sand)

Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stoneaggregate 20 mm nominal size)

Grading roof for water proofing treatment with22.14.1 Cement concrete 1:2:4 (1 cement : 2 coarse sand :4 graded stone ggregate 20mm nominal size)

Providing and laying vitrified floor tiles in different sizes (thickness to bespecified 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 ent : 4 coarse sand),jointing with grey cement slurry @ 3.3 kg/ sqm including grouting thejoints with white cement and matching ents etc., complete.Size of Tile 600x600 mm

Providing and fixing ISI marked flush door shutters conforming to IS :2202 (Part I) non-decorative type, core of block board truction withframe of 1st class hard wood and well matched commercial 3 plyveneering with vertical grains or cross bands and face eers on bothfaces of shutters:9.21.1 35 mm thick including ISI marked Stainless Steel butt hingeswith necessary screws

Providing and fixing aluminium sliding door bolts, ISI marked anodised(anodic coating not less than grade AC 10 as per IS : 68), transparent or dyed to required colour or shade, with nuts and screwsetc. complete :

Providing and fixing aluminium handles, ISI marked, anodised (anodiccoating not less than grade AC 10 as per IS : 1868) parent or dyedto required colour or shade, with necessary screws etc. complete :9.100.1 125 mm

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodiccoating not less than grade AC 10 as per IS : 1868 ) transparent or dyedto required colour or shade, with necessary screws etc. complete :250x10 mm

Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes.110 mm diameter

Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows, all complete with :10.30.1 4.0 mm thick glass panes

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :13.41.1 New work (two or more coats) over and including water thinnable priming coat with cement primer

Finishing walls with textured exterior paint of required shade New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including base coat of water proofing cement paint applied @ 2.20kg/10 sqm.

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 or manufacture

Finishing with Deluxe Multi surface paint system for interiors andexteriors using Primer as per manufacturers cificationsPainting wood work with Deluxe Multi Surface Paint ofrequired shade. Two or more coat applied @ 0.90 ltr/10sqm over an under coat of er applied @0.75 ltr/10sqm of approved brand and manufacture

Windows using galvanised M.S. wire gauge with average width of a in both directions with wire of dia. 0.63 mm. With 12 mm mild steel U beading.

Lettering with black Japan paint of approved brand and manufacture

Providing and laying matt finished vitrified tile of size 300x300x9.8mm having water absorption less than 0.5% and conforming to IS: 15622 of approved make in all colours and shades in outdoor floors such as footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

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.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick.

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:

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacture ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Ceramic glazed floor tiles 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 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, (i) Single socketed pipes 75 mm

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. 75 mm bend

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.10 mm bend

Providing and fixing ball valve (brass) of approved quality complete. High or low pressure with plastic floats. as per direction of Engineer-in-charge, work to be execuated as per specification a rate of above given 20 mm nominal bore

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, wit

White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap. as per direction of Engineer-in-charge, work to be execuated as per specification a rate of above given

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c 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)

Providing and fixing brass bib cock of approved quality 15 mm nominal bore as per direction of Engineer-in-charge, work to be execuated as per specification a rate of above given

Providing and fixing brass stop cock of approved quality 15 mm nominal bore as per direction of Engineer-in-charge, work to be execuated as per specification a rate of above given

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 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

Providing and fixing Stainless Steel AISI 304 (18/8) kitchen sink as per IS 13983 Kitchen sink without drain board 470x420 mm bowl depth 178 mm.

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 base coat of water proofing cement paint applied @ 2.20 kg/ 10 sqm).

Providing and fixing square-mouth S.W. gully trap grade ‘A” complete with C.I. With F.P.S. Bricks class designation 75

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey With F.P.S. bricks