Construction of Auditorium at Govt. Secondary School, Bhalukpong, West Kameng District

Amount

SH;-EARTH WORK

Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50m

Re-filling excavated earth in foundations and plinth etc. in 15 cm layer including ramming and watering etc. complete

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

SH:-PLAIN CEMENT CONCRETE WORKS

Providing and laying in foundations and plinth cement concrete 1 : 3 :6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering in: (a)foundations and plinth

Providing and laying cement concrete 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centring an shuttering in: b) Walls including attached buttresses, pilasters and their caps and bases and string courses etc. up to floor two level.

SH:-RCC WORKS

Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement cement concrete work in columns, pillars, piers, abutments, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but exluding cost of centring, shuttering and reinforcement. b) 1 :1.5 : 3 (1 cement :1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centering, shuttering and reinforcement. b)1 :1.5 : 3 (1 cement :1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement of RCC work including bending, binding and placing in position complete. b) Cold twisted bars

Centring and shuttering including strutting, propping etc and removal of form work for :

a) Foundation, footings, bases of columns etc. and mass concrete

b) Column, pillars, posts and struts etc.

c) Lintels, beams, girders, bressumers and cantilevers etc

f) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

SH:-BRICK WORKS

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

Extra for brick work with best available local bricks in superstructure above plinth level up to floor two level.

SH:-DOORS & WINDOWS WORKS

Providing approved best available local wood (Class - B II) work in frames of doors, windows clerestory windows and other frames, wrought framed and fixed in position.

Providing and fixing, fly proof galvanized MS wire gauge of IS gauge designation 85 g with wire of dia 0.56 mm to windows and clerestory windows including 62 x 19 mm beading of best available local wood.

Supplying and fixing factory made panelled shutters made out of best available hard wood for doors including panelling with panels 12 mm thick commercial veneered teak wood particle boards (Phenyle Bonded) 3 layers flat pressed including applying one coat of approved wood primer. a) 40 mm thick including anodized aluminum butt hinges with necessary screws.

Providing and fixing 40 x 3 mm flat iron hold fasts 40 cm long including fixing to frame with 10 mm dia bolts, nuts and wooden plugs and embedding in cement concrete block 30 x 10 x 15 cm in 1 : 3 : 6 (1 cement : 3 sand : 6 hard stone chips 40 mm nominal size).

Providing and fixing aluminum sliding door bolts anodised transparent or dyed to required color or shade with nuts and screws etc complete. a) 300 x 16 mm

Providing and fixing aluminum Tower bolts anodized or transparent or dyed to required color or shade with necessary screws etc complete. a) 300 x 10 mm

Providing and fixing aluminum Handles anodised transparent or dyed to required color or shade with necessary screws etc complete a) 125 mm

SH:FLOORING

Cement concrete flooring 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement 50 mm thick

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption's 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 (1 cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 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 b) Size of Tile 600x600 mm

SH:WOODWORK

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

SH:ROOFING

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

Providing ridges or hips 60 cm overall in plain G.I. sheet fixed with galvanised iron J or L hooks, bolts and nuts 8 mm dia. G.I. limpet and bitumen washers complete. b)0.63 mm thick GI sheet

Providing and fixing 12 mm thick insulating board ceiling of approved quality with necessary nails etc. complete (frame work 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. (i)Best local approved quality wood.

Extra for making chamfered edges of beading.

SH:-STEEL WORKS

Steel work in built up tubular trusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer welded and bolted including special shaped washers etc complete (welding to be paid separately).

SH:FINISHINGS

12 mm cement plaster 1 : 3 (1 cement : 3 fine sand)

Applying one coat of distemper primer of approved brand and manufacture on wall surface.

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.

White washing with whiting on new work (three or more coats) to give even shade

SH:-DRAINAGE

Construction of cement concrete drain 30 cm wide and 23 cm deep in cement concrete 1 : 3 : 6 (1 cement : 3 sand : 6 hard graded stone chips/shingle 40 mm and down gauge) 8 cm thick on sides and bottom and plastering on all exposed surfaces with 12 mm thick cement mortar 1 : 3 (1 cement : 3 fine sand) including shuttering complete

SH:-MISCELLANEOUS

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.

SH : WATER SUPPLY

External Work

Providing and fixing GI pipes complete with GI fittings including trenching and refilling etc (external work).

a) 32 mm nominal bore

b) 20 mm nominal bore

Providing and fixing brass stop cock of approved quality..

a) 20 mm nominal bore

b) 32mm nominal bore

Providing and filling sand around GI pipe in external work. (a) 32 mm

Internal Work

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 C.P. brass stop cock of approved quality 15 mm nominal bore.

SH : SANITARY INSTALLATION

Providing and fixing white vitreous china type water closet pedestal (European type WC pan) with seat and lid CP brass hinges and rubber buffers, 12.5 Litres high level CI flushing cistern with fittings RS or CI brackets, galvanized steel telescopic flush pipe with fittings and clamps, 20 GI overflow pipe with specials and mosquito proof coupling of approved municipal design and GI chain and pull complete including painting of cistern and fittings, cutting making good the walls and floors where required. WC pan with white plastic seat and lid.

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 PVC connection pipe with brass union 45 cm length 15 mm nominal bore

SH :Dismantling of Existing Structures

SH :SH:ROOFING

Dismantling GI sheet roofing including ridges, hips, valleys and gutters etc and stacking the material within 50 m lead

Dismantling ballies in posts, purlins..

WOOD WORKS

Dismantling wood work of sectional area below 40 Sq.cm. and above wrought, framed and fixed in frames, other frames and trusses including stacking the material within 50 m lead

SH:DOORS & WINDOWS

Dismantling doors, windows and clerestory windows (steel or wood) shutters including chowkhats, architrave, hold fasts etc complete and stcking within 50 m lead. a) Of area 3 Sq.m. and below

SH:SH:BRICK WORKS

Demolishing brick work in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead

SH;-RCC WORKS.

Demolishing RCC work including stacking of steel bars and disposal of un-serviceable materials within 50 metres lead

Extra for cutting reinforcement bars in RCC or RB work

SH:PLAIN CEMENT CONCRETE WORKS

Demolishing cement concrete 1 : 3 : 6 or richer mix including disposal off material within 50 metres lead.

(Sh:-Furniture)

Chairs

Plastic Chairs

M/S A S ENTERPRISES