Construction of one class room and repair of wash room at Govt Middle School Dugga Bibrota right Bank of Reservoir

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kinds of soil. Rate for a lead upto 1 meter from cutting edge.

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns etc. for mass concrete.

Lintels, Beams, Plinth beams, girders, bressumers, and cantilevers

Suspended floors, roofs, landings, balconies and access platforms

Edges of Slab, and break in floor and walls Under 20 cm wide

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand)

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

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

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

Providing and fixing pressed steel door frames conforming to IS: 4351,manufactured from commercial mild steel sheet of 1.60mm thickness,including hinges jamb, lock jamb, bead and if required angle threshold ofmild steel angle of section 50x25mm, or base ties of 1.60mm pressed, mildsteel welded or rigidly fixed together by mechanical means, including M.Spressed butt hinges 2.5mm thick with mortar guards, lock strike-plate andshock absorbers as specified and applying a coat of approved steel primerafter pre-treatment of the surface as directed by Engineer-in-charge: Profile B Fixing with adjustable lugs with split end tail to each jamb.

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size withnecessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note: -Butt hinges and necessary screws shall be paid separately). 35 mm thick Second class deodar wood

Providing and fixing glazed shutters for doors, windows and clerestory windowsusing 4mm thick float glass panes including ISI marked M.S. pressed butthinges bright finished of required size with necessary screws. Second class deodar wood 30 mm thick

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

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

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

Lettering with black Japan paint of approved brand and manufacture.

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate.

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

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

Kota stone slab 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm ( average) thick cement mortar 1:3 (1 cement:3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing, polishing and curing complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), 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 @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

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

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

Providing and fixing aluminum sliding door bolts ISI marked anodized (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 : 300x16 mm

Providing and fixing aluminum tower bolts ISI marked anodized (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. 200x10 mm

Providing and fixing aluminum tower bolts ISI marked anodized (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. 100x10 mm

Providing and fixing aluminum handles ISI marked anodized (anodic coatingnot less than grade AC 10 as per IS: 1868) transparent or dyed to requiredcolour and shade with necessary screws etc. complete.

Providing and fixing bright finished brass 100 mm mortice latch and lock, ISImarked, with six levers and a pair of anodized (anodic coating not less thangrade AC 10 as per IS : 1868) aluminum lever handles of approved quality withnecessary screws etc. complete.

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 25 mm dia. nominal bore medium

Providing and fixing G.I. pipes complete with G.I. fittings and clamps,including cutting and making good the walls etc.:Concealed pipe including painting with anti corrosivebitumastic paint, cutting chases and making good the wall:15 mm dia. nominal bore

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C. flushing cistern, including flush pipe (of approved make) 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.

Providing and fixing wash basin with C.I. brackets, 15mm C.P. brasspillar taps, 32 mm C.P. brass waste of standard pattern, includingpainting of fittings and brackets, cutting and making good the wallswherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps.

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing 600x450 mm beveled edge mirror of superior glass(of approved quality) complete with 6 mm thick hard board ground fixedto wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 100 mm sand cast iron grating for gully trap.

Providing and fixing on wall face un-plasticized 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. Single socketed pipes.

75 mm diameter

110 mm diameter

Providing and fixing on wall face un-plasticized - PVC moulded fittings/accessories for un plasticized 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 coupler

110 mm coupler

75 mm bend

110 mm bend

Providing and fixing 15 mm nominal bore C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931

Wiring for light point/ Fan point/ exhaust fan point/ call bell point with 1.5 sqmm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sqmm FRSL PVC insulated copper conductor single core cable etc as required. Group A

Supply and fixing 5A to32A rating, 240/415, 10KA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required single pole

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min , 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required

Supply and installation of Tubelight 18W

Supply and installation of LED bulb 18W

Supply and installation of Exhaust fan

Engagement of labour for picking available stones at site for filling in the plinth below cement concrete flooring

Engagement of electrician for minor electrical fittings

Carriage of material By Mechanical Transport including loading, unloading and stacking (To be paid as per actual)

Cement avg 15 km

Sand avg 125 km

Aggregate avg 15 km

Structural steel work 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. Welded

per no.

Stone avg 125 km

Carriage of material ByManual Labour including loading, unloading and stacking for lead 0.5 km (To be paid as per actual)

Cement

Aggregate

Bricks

Steel

Stone