1. Co RCC Drain with Slab Cover at Various locations under Polo Colony, Naharlagun, 2. Co RCC Retaining wall at Polo Colony, Naharlagun Ward no.15, 3. Co Retaining wall at Upper Damsite, Ward No.15, 4. Extension of 1 Room for the Teacher of Govt.

Amount

RCC Drain with Slab Cover at Various Locations under Polo Colony, Naharlagun 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.

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

Centring and shuttering including strutting proping etc. and removal of form work for: (a) Footing in foundation

b) Walls including attached buttresses, pilasters etc

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 corase sand : 3 stone aggregate 20 mm nominal size)

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in : (a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Reinforced cement concrete in suspended floors, roofs, landings 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 M20 (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) Tar/TMT stee

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

Neat cement punning

C/o RCC Retaining Wall at Polo Colony, Naharlagun Ward No-15. Excavation for Structures (Earth work in excavation of foundation of structuresas per drawing and technical specification, including settingout, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Centring and shuttering including strutting proping etc. and removal of form work for: (a) Footing in foundation

b) Walls including attached buttresses, pilasters etc

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications (C) RCC Grade M20

Reinforced cement concrete in retaining wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc fromtop offoundation up to floor two level excluding cost of centring,shuttering and reinforcement in (a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size

Supplying, fitting and placing un-coated Mild steel reinforcement complete in foundation as per drawing and technical specification (b) Tar/ TMT steel

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20 H towards drawing foce.Complete as per drawing and Technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.. A) Granular material

C/o RCC Retaining Wall at Upper Damsite, Ward No.15 Excavation for Structures (Earth work in excavation of foundation of structuresas per drawing and technical specification, including settingout, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Centring and shuttering including strutting proping etc. and removal of form work for: (a) Footing in foundation

b) Walls including attached buttresses, pilasters etc

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications (C) RCC Grade M20

Reinforced cement concrete in retaining wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc fromtop offoundation up to floor two level excluding cost of centring,shuttering and reinforcement in (a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size

Supplying, fitting and placing un-coated Mild steel reinforcement complete in foundation as per drawing and technical specification (b) Tar/ TMT steel

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20 H towards drawing foce.Complete as per drawing and Technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.. A) Granular material

Extension of 1 Room for the Teacher of Govt. Higher Secondary School, Polo Colony, Naharlagun 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.

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

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 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).

Centring and shuttering including strutting proping etc. and removal of form work for: (a) Footing in foundation

d) Lintels, beams, girders, bressumers and cantilevers etc.

e) Column, pillars, posts and struts etc.

Reinforcement of RCC work including bending, binding and placing in position complete. (b) Tar/ TMT steel

Half brick masonry (with best available local bricks) in cement mortar 1:3 (1 cement : 3 coarse sand) in foundation and plinth.

Extra for half brick masonry in superstructure above plinth level and up to floor two level.

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

Providing and fixing panelled, glazed or panelled and glazed shutters for doors, windows and clerestory windows including aluminium butt hinges with necessary screws

Providing and fixing 40x3 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 MS grills of required pattern in wooden frames of window setc with MS flat, square or round bars with round headed bolts and nuts or by screws. (b) Ornamental grill.

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 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 anoised transparent or dyed to required color or shade with necessary screws etc complete (a) 125 mm

Providing and fixing MS Hooks and Eyes. (b) 150 mm

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. (a) In RS Joists

Cement concrete flooring 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement. (c) 75 mm thick

Cement plaster skirting (up to 30 cm height) with cement mortar 1 : 3 (1 cement : 3 coarse sand) finishedwith a floating coat of neat cement, including rounding of junctions with floor. (b) 21 mm thick

Providing corrugated G.I.sheet roofing fixed with galvanised iron J or L hooks, bolts & nuts8 mm diawith 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 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

Extra for making chamfered edges of beading

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

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

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

Distempering with dry distemper of approved brand and manufacture (two or more coats) and of required shade on new work including priming coat of whiting 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 steel work of approved brand and manufacture in all shades on new work to give an even shade

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

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

M/S T.H.T Associate (BID ID -8044)