522/OP SAD/2025/Toilet

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 1.5 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and the 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.

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.

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

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

(b) Column, pillars, posts and struts etc.

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

(d) Suspended floors, roofs, landings shelves and their supports, balconies and chajjas (3.5 m height)

(e) Walls including attached buttresses, pilaster etc.

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

Reinforced cement concrete in suspended floors, roofs, landing and balconies upto 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 and shuttering and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20mm nominal size).

Providing corrugated G.I. sheet roofing fixed with galvanized iron J and 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 best available local wood (Class – B II) work in frames of false ceiling, partitions and trusses etc, sawn and put up in position.

Providing and fixing 4.0 mm thick asbestors plain sheet ceiling, partitions and trusses etc, sawn and put up in position.

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

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

40 mm thick cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 12.5mm nominal size) finished with a floating coat of neat cement.

Masonry with pre-cast cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) books in cement mortar 1 : 4 (1 cement : 4 fine sand) for percast cement block masonary in super structure above plinth upto 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 and fixing panelled, glazed or panelled and galzed 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

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 shingle 40mm nominal size).

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

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

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

Construction of cement concrete drain 15 cm wide and 15 cm deep in cement concrete :3:6 (1 cement : 3 coarse sand : 6 hard graded stone chips or shingle 40mm 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.

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 : 2 : 8 mix ( 1 cement : 2 : coarse sand : 8 stone single 40 mm nominal size) inside plastering 12 mm thick with cement and making channels in cement concrete 1 : 2 : 4 mix ( 1 cement : 2 : coarse sand : 4 stone single 20 mm nominal size) neatly finished complete as per standard design. (a) Inside size 90 x 80 cm and 45 cm deep including Cl cover with 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 mm dia 1.80 m long complete as per standard design.

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) 100mm dia SW pipes

Providing and laying cement concrete 1:5:10 (1 cement : 5 lime sand : 10 graded stone aggregate 40 mm nominal size) all around SW pipe including bed concrete 15 cm thick as per standard design. (a) 100 mm dia SW pipes.

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

Providing and fixing Aluminum handles anodised or transparent or dyed to required colour or shade with necessary screws etc complete.(a) 100 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

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

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.

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

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

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

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 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) including grouting the joints with white cement and matching pigments etc, complete.

Electricity work :- 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”

1.5mm P.V.C Wire Copper

2.5mm P.V.C Wire Copper

Carriage of cement from Likabali to Gome

Carriage of steel from Banderdewa to Gome

Carriage of CGI Sheet from Banderdewa to Gome

Carriage of Aggregate

Carriage of sand

Bishing Enterprises (BID ID -3313110)

Tsering Dorjee (BID ID -3313025)

Bapan Mitra (BID ID -3313166)