C/o Completion of Assembly Hall RKSM School, Dirang, excluding electrification work

SH:- Assembly Hall RKSM Plinth Area :- 900.97 Sqm

Steel work riveted or bolted in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paint. b) In Tees, Angles, Flats and Channels

Providing best available local wood (Class - B II) work in frames of false ceiling, partitions and trusses etc, sawn and put up in position.

Painting two coats with oil type wood preservative of approved brand and manufacture on new work.

Half brick work with best available local bricks in foundations and plinth in cement mortar 1:3 (1 cement : 3 fine sand).

Providing corrugated G.I.sheet roofing fixed with galvanised iron J or L hooks, bolts & nuts 8 mm dia with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead complete, excluding the cost of purlins, rafters and trusses. b) 0.63 mm thick GI sheet

Applying priming coat with ready mixed genuine red lead paint of approved brand and manufacture on steel work.

Painting two or more coats on GI sheets with ready mixed superior paint of approved brand and manufacture on new work to give an even shade.

Providing 22 BWG 144 mesh fly proof wire gauge fixed with wooden beading complete (in wall)beading75x12mm

Providing and fixing 4.0 mm thick asbestors plain sheet ceiling of approved quality with necessary nails etc.complete (frame work for base to be paid separately)

Providing and fixing plain, square edged wooden beading 38 mm x 12 mm section with screws of approved quality for ceiling. a) Best local approved quality wood.

Extra for making chamfered edges of beading. Mtr

Providing and fixing panelled, glazed or panelled and glazed shutters for doors, windows and clerestory windows including necessary iron butt hinges with necessary screws. a) 38 mm thick best available local wood, class - B I

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

Providing and laying vitrified floor tiles in different sizes (thickness to be specified 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 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete(a) Size1000 x1000 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), 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), including grouting the joint with white cement & matching pigments etc. complete(size1000 x 1000 mm)

12 mm cement plaster 1 : 4 (1 cement : 4 fine sand).

Neat cement punning.

White washing with lime on new work (two or more coats) to give an even shade.

Providing and fixing 2.50 cm thick approved local wood eaves boards 23 cm wide with necessary mouldings etc.

Providing and fixing MS grills of required pattern in wooden frames of windows etc with MS flat, square or round bars with round headed bolts and nuts or by screws. b) Ornamental grill

Applying priming coat with ready mixed primer of approved brand and manufacture on steel work.

Painting two or more coats (excluding priming coat) with superior ready mixed paint for wood work of approved brand and manufacture in all shades on new work to give an even shade.

Wall painting (two or coats) with plastic emulsion paint of approved brand and manufacture on new work to give an even shade

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

Applying priming coat with ready mixed pink primer of approved brand and manufacture on wood work complete.

Painting two or more coats (excluding priming coat) with superior ready mixed paint for wood work of approved brand and manufacture in all shades on new work to give an even shade.

Making plinth protection 50 mm thick of cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 stone aggregate using 20 mm nominal size) over 75 mm bed of stone ballast 40 mm nominal size well rammed and consolidated and grouted with fine sand including finsihing the top smooth.

Construction of cement concrete drain 15 cm wide and 15 cm deep in cement concrete 1 : 3 : 6 (1 cement : 3 sand : 6 hard graded stone chips or shingle 40 mm and down gauge) 8 cm thick on sides and bottom and plastering and all exposed surfaces with 12 mm thick cement mortar 1 : 3 (1 cement : 3 coarse sand) including shuttering complete.

Providing and fixing MS sliding door bolts, bright finished or and black enamelled with nuts and screws etc complete. a) 300 x 16 mm

Providing and fixing MS tower bolts (barrel type) with necessary screws etc complete.

a) 250x10mmdia

Providing and fixing MS tower bolts (barrel type) with necessary screws etc complete.

Providing and fixing MS Hooks and Eyes. D) 150 mm

Providing and fixing iron pressed butt hinges bright finished with necessary screws etc complete

a) 125 x 65 x 2.12 mm

b) 100 x 50 x 1.90 mm

c) 75 x 47 x 1.70 mm

Providing and fixing white vitreous china water closet squating pan (Indian type WC pan) size 580 mm with 100 mm and sand cast iron P or S trap, 12.5 Litre high level CI flushing cistern (of approved make) with fittings RS or CI brackets, 32 mm dia galvanized steel telescopic flush pipe with fittings and clamps 20 mm GI over flow pipe with specials and mosquito proof coupling of approved municipal design and GI chain and pull complete including painting of cistern and fittings, cutting and making good the walls and floors where required. a) Long Pan patten WC Pan

Providing and fixing a pair of white vitreous china foot rest of standard pattern for squatting pan WC. a) 250 x 130 x 30 mm

Providing and fixing white vitreous china wash basin with RS or CI brackets painted white 15 mm CP brass pillar taps and CP brass chain with rubber plug 32 mm CP brass waste of standard pattern, 32 mm dia CP brass trap and MI unions complete, including cutting and making good the walls where required. a) Flat back wash basin size 550x400 mm with a pair of 15 mm CP brass pillar taps of heavy quality.

Providing and fixing 600x450 mm bevelled edge mirror or superior glass (of approved quality) complete with 6 mm thick asbestos sheet ground fixed to wooden cleadt with CP brass screws and washers.

Providing and fixing 100 mm sand cast iron grating for gulley, floors or nahni trap.

Providing and fixing sand cast iron/ cast iron (spun) soil, waste and vent pipes.

a) 100mmdia

c) 50 mm dia

Providing and fixing sand cast iron heel rest sanitary bend. 100 mm dia

Providing and fixing sand cast iron single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. a) 100 x 100 x 100 mm

Providing laying and jointing glazed stone ware pipe grade 'A' with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete. a) 100 mm dia SW pipes

Constructing brick masonry manhole with 2nd class bricks in cement mortar 1 : 5 (1 cement :5 fine sand) RCC top slab with 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 stone single 20 mm nominal size), foundation concrete 1 : 4 : 8 mix (1 cement : 4 coarse sand : 8 stone aggregate 40 mm nominal size) inside plastering 12 mm thick with cement mortar 1 : 3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making channels in cement concrete 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size) neatly finished complete as per standard design. a) Inside size 90 x 80 cm and 45 cm deep including CI cover with frame (light duty) 455 x 610 mm internal dimensions total weight of cover and frame to be not less than 38 Kg (weight of cover and frame to be not less than 38 kg, (weight of cover 23 Kg and weight of frame 15 Kg).

Making soak pit 2.50 m dia 3 m deep with 45 x 45 cm dry brick honeycomb shaft and SW drain pipe 100 mmdia 1.80 m long complete as per standard design

Providing and fixing GI pipes complete with GI fittings including trenching and refilling etc (external work). b) 20 mm nominal bore

Providing and fixing GI pipes complete with GI fittings and clamps including cutting and making good the walls (internal work). a) 15 mm nominal bore

Providing and fixing brass bib cock of approved quality. a) 15 mm nominal bore

Providing and fixing brass full way valve with wheel of approved quality. a) 32 mm nominal bore

Painting G.I. pipes and fittings with white paint over a coat of ready mixed priming coat both of approved quality for new work.

a) 15 mm dia pipe

b) 20 mm dia pipe

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