Construction of 50 Bedded Hostels at Tamenglong College, Tamenglong Block, Tamenglong District

Amount

Sub-Head:- Earth Work

Earthwork in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift up to 1.5m. including getting out the excavated soil as directed within a lead of 50 m.a) Hard/ Dense soil.

Filling available excavated earth (excluding rock) in trenches, plinth sides of ,foundation etc. in layer not exceeding 20cm. in depth consolidation each deposited layer by ramming and watering lead unto 50m. lift unto 1.5m.

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

Sub-Head:- Concrete & RCC Work

Providing and laying cement concrete in foundation and plinth excluding the cost of ,centering and shuttering in1:4:8 (1cement : 4c/sand: 8 graded stone agro. 40 mm nominal size.)

Providing and laying in position specific grade of reinforced cement concrete,excluding the cost of centerring,shuttering,finishing and reinforcement-All work up to plinth level 1:1.5:3 ( 1 cement :1.5 c/sand: 3 graded stone agro. 20 mm nominal size.)

R.C.C. work in wall(any thickness),including attached pilasters,buttresses,plinth and string courses,fillets,column,pillars,piers,abutments,post and struts etc up to floor five level excluding cost of centering,shuttering,finishing and reinforcement in 1:1.5:3( 1 cement :1.5 course sand: 3graded stone aggrt. 20mm nominal size)

RCC work in beams,suspended floors, roof having slope up to 15 degree landing,balconies, shelves ,chajjas,lintel,bands,plain window sill,staircase and spiral stair cases upto floor five level excluding the cost of centering, shuttering and reinforcement.a) 1:1.5:3 (1 cement: 1.5 course sand: 3 graded stone aggt. 20mm nominal size).

R.C.C. work in wall(any thickness),including attached pilasters,buttresses,plinth and string courses,fillets,column,pillars,piers,abutments,post and struts etc up to floor five level excluding cost of centering,shuttering,finishing and reinforcement in 1:1.5:3( 1 cement :1.5 course sand: 3graded stone aggrt. 20mm nominal size)

RCC work in beams,suspended floors, roof having slope up to 15 degree landing,balconies, shelves ,chajjas,lintel,bands,plain window sill,staircase and spiral stair cases upto floor five level excluding the cost of centering, shuttering and reinforcement.a) 1:1.5:3 (1 cement: 1.5 course sand: 3 graded stone aggt. 20mm nominal size).

Sub-Head:- Reinforcement

Steel reinforcement for RCC work including straighting,cutting,bending,placing in position and binding all complete-Thermo-Mechanically Treated bars.

Sub-Head:- Form-Work

Providing form works i/c centering and shuttering so as to give a rough finish, shuttering & propping etc height of propping & centering below supporting floor to ceiling not exceeding 4m & removal of the same for in-situ reinforced concrete plain concrete work in:-

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

b) Column pillar posts& struts ( square, rectangular or polygonal in plain)

c) Sides and soffits of beam, beam haunchings, cantilevers, girders, bressumers and lintel not exceeding 1m in depth.

d) Flat surface such as suspended floor, roofs, landing and the like. (i) floor etc upto 200mm thickness.

e) Vertical surface such as wall ( any thickness ) partition and the like i/c attached pilaster buttresses,plinth and the string course and the like

Sub-Head: Brick Work

2nd class (local 1st class) brick work in foundn and plinth in cement mortar 1:3(1cement :3c/sand)

Half brick masonry 2nd class (local 1st class) in cement mortar 1:3 ( 1 cement :3 c/sand) in superstructure.

Providing wood work in frames of doors, windows, clerestory windows and other frames wrought, framed and fixed in position A)local best quality Uningthou

P/F 35 mm thick panelled and glazed or panelled or glazed shutters for cupboard i/c black-enamelled or bright finished M.S. butt hinges with necessary screws. Uningthou wood.

P/F M.S. grills of reqd pattern to wooden frames etc. with M.S. flats at reqd spacing and framed all round bars with round headed bolts and nuts or by screws ornamental grill

P/F M.S. sliding bolts with nuts and screws etc. complete with 300 x 16mm.

P/F M.S. handles with necessary screws etc. complete.

P/F M.S. hooks and eyes with 30cm.

Providing & fixing in position collapsible steel shutters with vertical channels 20mm X 10 mm X 2 mm & braced with flat iron diagonals 20 mm X 5 mm sizes with top & bottom rails of T iron 40 mm X 40 mm X 6 mm with 38 mm dia steel pulleys complete with bolts & nuts, locking arrangement, stoppers, handles i/c applying a priming coat of red lead paint.

P/L M.S. fan clamps Type-I of 16mm dia bent to shape during laying i/c hooked ends in R.C.C. slab during laying i/c painting the exposed portion of loop all per standard design complete.

Providing and fixing on wall face G.I. Rain water pipe and filling the joints with spun yarn soaked in neat cement slurry and cement mortar 1:2 (1 cem : 2 fine sand). c) 150 mm diameter.

Sub Head: Flooring& Finishes

White glazed tiles 10 mm in flooring, treads or steps & landing laid on a bed of 12 mm thick cement mortar 1:3 (1 cement:3 coarse sand) finished with flush pointing in white cement.

White glazed tiles 10 mm thick in skirting risers of steps & dado on 10 mm thick cement plaster 1:3 (1 cement:3 coarse sand) & jointed with white cement slurry.

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

15 mm cement plaster 1:3 (1 cement : 3course sand) finished with a floating coat of neat cement.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying one coat of cement pimer of approved quality on wall surface.

Finishing wall with water proofing cement paint of approved quality on new work( Three or more coats) to give an even shade.

Painting (one or more coats) with black japan to give an even shade.

Painting of two coats with oil bound wood preservative quality on new work.

Steel work in built up tubular trusses including cutting, hoisting, fixing in position and applying a coat of approved steel primer red oxide zinc chrome primer conforming to IS:2079) welded and bolted including special shape washer etc. complete. (a) Electric resistant welded tube (Conforming to IS:1611-1979)

Corrugated G.I. Sheet 24 B.G. fixed with galvanized iron J or L hooks 8 mm dia G.I. Limpet and bitumen washer complete excluding the cost of purlins, rafter and trusses.

Ridges or hips 600 mm over all in plain G.I. Sheet 24 B.G. fixed with galvanized iron J or L hooks 8 mm dia G.I. Limpet and bitumen washers complete.

Providing wood work in frame of false ceiling, partation etc b)Uningthou wood

Providing and Fixing 12 mm thick Insulating board lining with butt jointing & nail complete ( frame work & cover filets to be measure & paid seperately )

Providing and fixing 20 mm plank as eave board with :b) Uningthou wood

25mm thick plank walling ( Tolhao local best quality) overlapping joints etc. fitting and fixing with necessary screws and nails complete including cost of frame work.

Providing Plinth protection 50mm thick in cement concrete 1:3:6 ( 1 cement : 3c/sand: 6 graded stone aggrt. 20 nominal size ) including finishing the top surface of concrete smooth

Providing under laying for plinth protection of 75mm thick (unconsolidation) of stone aggrt. 40mm nominal size well rammed and consolidation and grouted with fine sand including preparation of ground .

Sub-Head:-Sanitary Work,

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm Sand Cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brasss unions and G.I clapms complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required:One urinal basin with 5 litre white P.V.C. automatic flushing cistern

Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting anf making good the walls wherever required:White Vitreous China Wash basin size 550x400 mm with a 15mm CP Brass single hole basin mixer

Providing and fixing laboratory sink white glazed vitreous china (Indian make) with R.S. or C.I. brackets painted white a pair of 12.5 mm C.P. brass pillar tap 323 mm rubber plugs and C.P. brass chain 32 mm C.P. brass waist of standard pattern 32 mm diameter M.I./C.P. brass traps and unions complete i/c cutting and making good the walls Indian fittings. 450 x 300 x 150 mm

Providing and fixing P.V.C. low level flushing cistern with manually controlled device ( handle lever) conforming to IS : 7231, with all 10 litre capacity- White.

Providing and fixing grating of approved quality for Nahni trap.Stainless Steel 125mm nominal diameter with 25mm waste hote

Providing and fixing 600 x 450 mm bevelled edge mirror of superior glass (of approved quality) quality complete with 6mm thick hard board ground fixed to wooden cleat with C.P. brass screws and washers complete.

Providing and fixing 600x120x5 mm glass shelf (Indian make) with C.P. brass brackets guard nail complete fixed to wooden cleats with C.P. brass screws.

Providing and fixing 600 x 20 mm C.P. brass towel rail complete with C.P. brass brackets fixed to wooden cleats with C.P. brass screws (Hook type )

Providing and fixing C.P. brass toilet paper holder

Providing and fixing liquid soap container of glass with C.P. lid and brackets fixed to wooden cleats with C.P. brass screws.

Providing and fixing telephonic shower rose with one meter flexible tube, Dimple/Round/Fancy.

Providing and fixing 100 mm H.C.I. soil, waste & vent pipes.

P/F M/S holder bat clamp of approved design to 100 mm H.C.I. Pipe socket including cost of cutting holes and making good the walls etc.

P/F 100 x 100 x 100 mm H.C.L. branch of the required degree with access door, insertion rubber washer 3 mm thick bolts and nuts complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.25 mm nominal outer dia pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling and testing of joints complete as per direction of Engineer in Charge.External work-40 mm nominal outer dia pipes

Providing and fixing brass stop cock of approved quality.32 mm diameter

P/F water storage tank(syntex) with 400mm diam normal based GI piped (overflow) tube 25mm normal GI inlet 15mm norminal GI oultet tube i/c hoisting ht of 10m above a) 1000 capacity.

Thangboi Suantak