522/OP SAD/2025/HOSTEL

Construction Works :

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 50 m

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

Reinforcement of RCC work including bending, binding and placing in position complete. (b) Mild Steel

Centring and shuttering including strutting, propping etc and removal of from work for : (a) Foundation, footings, bases of columns etc and mass concrete.

Column, pillars, posts and struts etc.

in beam

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

Reinforced concrete work in foundations, footings, bases of columns etc and mass concrete excluding cost of centring, shuttering and reinforcement in : (a) 1:1.5:3(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 excluding cost of centring, shuttering and reinforcement. (c) 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 6mm to give a smooth and even surface but excluding cost of centering shuttering and reinforcement (a) 1:1.5:3(1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size)

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.

Providing and laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in : (b) Walls including attached buttresses, pilasters and their caps and bases and string courses etc. up to floor two level.

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

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

Masonry with pre-cast cement concrete :3:6(1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) blocks in cement mortar 1:4 (1 cement : 4 fine sand) for percast cement block masonary in super structure above plinth upto floor two level.

Cement concrete flooring 1:2:4(1 cement : 2 coarse sand : 4 graded stone shingle 20mm nominal size) finished with a floating coat of neat cement. (b) 40 mm thick

Providing and fixing best available local wood glazed shutters for doors, windows and clerestory window using 7.5 kg/sq.m. (3 mm thick glass panes) including black enamelled MS butt hinges with necessary screws. (a) 35 mm thick

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 l

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

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

Providing and fixing MS tower bolts anodised or transparent or dyed to required colour or shade with necessary screws etc complete. (a) 250 x 10 mm

Providing and fixing MS handles anodised or transparent or dyed to required colour or shade with necessary screws etc complete. (a) 125 mm

Providing and fixing MS Hooks and Eyes. (a) 300 mm

Providing and fixing Gl pipes complete with Gl 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

Applying priming coat with ready mixed pink primer or 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.

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

Casing Cap-1.50”

Internal Angle 1.5”

External Angle 1.5”

Coupler 1.5”

Elbow 1.50”

Black Tape

F/T Socket 15 Amp.

F/T Socket 5 Amp.

Angle Holder.

CFL Bulb.

M.C.B 8 way

M.C.B Single way 10 Amp

Insulator 40 Amp

P.V.C Box - 8” x 6”

1.5 mm P.V.C Wire Copper

2.5 mm P.V.C Wire Copper

Carriage of cement from Likabali to Tuting

Carriage of steel, CGI sheet, Tubular truss and Ms grill from Likabali to Tuting

Carriage of Aggregate

Carriage of sand

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 1.50m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked

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

Providing and supplying of security solar light including installation, testing and transportation at site.

Carriage of cement from Likabali to Tuting.

Carriage of Aggregate.

Carriage of sand.

Add 1% labour cess

Add 1.5% contingencies

Bishing Enterprises (BID ID -3313104)

Bapan Mitra (BID ID -3313159)