Construction of G_1 RCC Building of Market Hub for Paiturbazar under Part XIII Urban Planning Reforms of the Scheme for Special Assistance to State for Capital Investment SASCI 2024-25 in Kailashahar Tripura Unakoti 2nd Call

SH :- PILE WORK

Boring, providing and installation bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by percussion drilling using Direct Mud Circulation (DMC) or Bailer and Chisel Technique by Tripod and Mechanical Winch Machine all complete, including removal of excavated earth with all its lifts and leads. (Length of pile for payment shall be measured upto bottom of pile cap). Note: Truck Mounted rotary / TMR / Tubewell Boring Machine shall not be used. 450 mm dia piles.

Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in­charge:- Single pile upto 50 tonne safe capacity 15.7.1.1 Initial test (Test Load 2.5 times the safe Capacity).

Lateral load testing of single pile in accordance with IS Code of practice IS : 2911 (Part IV) for determining safe allowable lateral load on pile as per specification & the direction of Engineer incharge :- > Upto 50 tonne capacity pile.

SH :- EARTH WORKS

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m. -All kinds of soil

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches removing the roots and stacking of serviceable material and disposal of unserviceable material. Above 240 cm girth

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. -All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

SH :- CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All works upto plinth level 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size)

SH :- REINFORCED CEMENT CONCRETE WORK

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- -All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses,plinth and skirting courses, fillets, columns, pillars,piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspendedfloors, roofs having slope upto 15° landings, balconies,shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing andreinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.. Thermo-Mechanically Treated bars of grade Fe-500D or more

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. Thermo-Mechanically Treated bars of grade Fe-500D or more

SH : FORM WORK [CENTERING AND SHUTTERING]

Centering shuttering including struttings, propping etc. and removal of form work for: Foundations, footings, bases for columns.

Centering shuttering including struttings, propping etc. and removal of form work for: Retaining walls, return walls, walls (any thickness) including attached pilasters, but-tresses plinth and string courses fillets etc.

Centering shuttering including struttings, propping etc. and removal of form work for: Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

Centering shuttering including struttings, propping etc. and removal of form work for: Suspended floors, roofs, landings, balconies and access platform with timber planks

SH :- BRICK WORKS

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

SH: STEEL WORK

Providing and fixing double glazed hermetically sealed glazing in aluminium windows, ventilators and partition etc. with 6 mm thick clear float glass both side having 12 mm air gap including providing EPDM gasket, perforated aluminium spacers, desiccants, sealant (both primary and secondary sealant) of approved quality etc.complete as per specification, drawing and direction of Engineer-in-charge.

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) nondecorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete. Fixed to steel windows by welding.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S top cover of required thickness for rolling shutters & with handles, hold fast including embedding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:- 9.6.3 80x0.90 mm M.S. laths with 0.90 mm thick top cover.

SH :- FLOORING WORKS

Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. complete. 40 mm thick with 20 mm well burnt brick aggregate

SH :- FINISHING WORKS

12 mm cement plaster of mix In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

15 mm cement plaster on the rough side of single or half brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand)

Neat cement punning.

Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface complete. Water thinnable cement primer

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : 12.41.1 New work (two or more coats applied @1.67 litre/10sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture and of required shade on new work ( two or more coats ), over and including water thinnable priming coat to give an even shade.[Payment shall be made after submission of Test Certificate issued by the Manufacturer].

SH:- FLOORING

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge.. Double charged Stainfree vitrified tiles (Glossy) 10.42.2.1 Size of tile 600 mm x 600 mm

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-in_x0002_charge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in-charge. 10.40.2 600 mm X 300 mm in all shades and design

Providing and fixing Precast chequered cement concrete tiles 18 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with neat cement slurry including rubbing and cleaning etc. all complete as per direction of Engineer-in-charge. In dark shade using ordinary cement

Providing and laying 1st class quality ceramic floor tiles in different sizes (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 -2017 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. all complete as per direction of the Engineer in-charge. a) Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles i)300 mm x 300 mm in all shades and designs.

Kota stone slabs 25 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1 : 3 ( 1 cement : 3 fine sand ) and joined with ordinary cement slurry mixed with pigment to match the shade of slabs, including rubbing and polishing complete.

SH:- SANITARY INSTALLATIONS

Providing and Fixing white vitreous china flat back half stall urinal of size 580x380x350mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass including painting of fittings and cutting and making good the walls and floors wherever required : Range of two half stall urinals with 5 litre P.V.C. automatic flushing cistern

Providing and fixing floor mounted, white vitreous china single piece, double traps syphonic water closet of approved brand/make, shape, size and pattern including integrated white vitreous china cistern of capacity 10 litres with dual flushing system, including all fittings and fixtures with seat cover, cistern fittings, nuts, bolts and gasket etc including making connection with the existing P/S trap, complete in all respect as per directions of Engineerin- Charge.

Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 600x120x5mm glass shelf withedges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete

Providing and fixing soil, waste and vent pipes: 100 mm dia. Sand cast iron S&S pipe as per IS: 1729.

Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/ cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10cm of 1:2:4 mix (1 cement: 2 coarse sand : 4 graded stone aggregate 20mm nominal size) including cost of cutting holes and making good the walls etc. : For 100 mm dia. Pipe

Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diameter: 100mm

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 100 mm outlet Sand cast iron S&S as per IS: 3989.

Providing and fixing collar: 100 mm Sand cast iron S&S as per IS: 3989.

Providing and fixing heel rest sanitary bend 100 mm dia Sand cast iron S&S as per IS: 3989.

SH:- WATER SUPPLY & SEWAGE AND DRAINAGE

Providing & fixing chrome plated brass battery based infrared sensor operated pillar cock, having foam flow technology 15 mm nomial bore

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with well burnt 2nd class bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require : White Vitreous China Angle back wash basin size 600x480 mm with single 15 mm C.P. brass pillar tap.

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 testing of joints complete as per direction of Engineer in Charge. 20 mm nominal outer dia .Pipes.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Boring with 100 mm diameter casing pipe for hand pump/ tube well in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the hand pipe/tube well is lowered and tested : Beyond 12 m and upto 19 m depth

Providing and placing in position filters of 40 mm diameter G.I. pipe of medim class as per IS : 1239 with latest amendment with brass strainer of approved quality.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete as per CPWD specification and direction of the Engineer - in - charge.(New work) 40 mm nominal bore

SH:- ALUMINIUM WORK & STRUCTURAL GLAZING

Aluminium Composite Panels of 4mm total thickness with Top coil – 0.50mm AA3003 / AA3105 / AA5005 Grade manufactured as per IS-737 1986, FR Grade Class B1 with 3mm Mineral Core with minimum 70-72% Inorganic content (Aluminium Hydroxide and Magnesium Hydroxide) 28-30% Organic content (LDPE) conforming to ASTM E-119-16,18 and EN 13501-1, class B1,and Bottom coil – 0.50mm AA3003 / AA3105 / AA5005 Grade, manufactured as per IS-737 1986 with minimum 25 microns lead free PVDF Coating conforming to AAMA2605 on top coil and Service coating on Back Coil (4 - 6 microns) having minimum panel weight of 7.5 Kg/m2

SH:- ELECTRICALS WORKS

Supplying and fixing of following surface/recess mounted LED luminaries in powder coated die cast housing complete with high efficiency polycarbonate diffuser and necessary connection etc. as required (with 50000 burning hours and minimum lumen output of 100 lm/watt):- Surface mounted integrated 20 watt LED batten with polycarbonate diffuser:-

Recessed/Surface mounted 2ft x 2ft decorative 36 watt LED panel light with integral driver and high quality polycarbonate diffuser:-

Surface mounted round/Square shaped 12 watt LED downlight with integral driver and high quality polycarbonate diffuser:-

Surface mounted round/Square shaped 18/20 watt LED downlight with integral driver and high quality polycarbonate diffuser:-

Supplying & fixing of 1200 mm sweep white color AC ceiling fan with brush less dirrect current (BLDC) motor having class B insulation, power factor not less than 0.9 complete with 300 mm down rod, canopies, shackle kit, 3nos blades, safety rope including wiring the down rod with 2x1.5 sqmm PVC insulated copper conductor cable(FR) (BEE 5 star/minimum service value 6.0 m3/min/W & tolerance as per IS:374-2019) : -

Supplying and installation of powder coated steel sheet enclosure (MCB DB) suitable for 240/415 volts MCB/Isolator/RCCB (SP/SPN/DP/TP/TPN/FP) complete with necessary bus bar, neutral link, din rail, earth bar etc i/c connection as required. 8 way horizontal TPN MCB DB (Double door):-

4 way vertical TPN MCB DB suitable for FP MCB incomer (Double door):-

Supplying & installation of 10 KA breaking capacity, B/C curve MCB of following ratings in the existing MCB DB including connection as required:- 6 to 32 amps SP MCB:-

6 to 32 amps TPN MCB:-

Aluminium conductor armoured cable with necessary connection etc as required 4 core 10 Sq mm

Wiring for light/ fan/ exhaust fan/ call bell point with 2x1.5 sq. mm PVC insulated copper conductor cable (FR) in PVC conduit (medium gauge) recessed in slab/ wall complete with 6/10 amps modular type switch, cover plate, GI box including necessary connection etc. as required.

Providing and fixing of 3 pin 6/10 amps plug point with modular type 6/10 amps switch and socket including connection with 2 x 1.5 sq. mm PVC insulated Copper conductor cable (FR) on modular concealed switch board with cover plate earthing the 3rd pin etc. as required.

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2 x 2.5 sq. mm PVC insulated Copper conductor cable (FR) on modular concealed switch board with cover plate earthing the 3rd pin etc. as required.

Wiring for Circuit/Sub-main with the following sizes PVC insulated Copper conductor cable (FR) in PVC conduit (medium gauge) recessed in slab/ wall etc. as required:- 2 X 6 + 1 X 2.5 sq mm

2 X 10 + 1 X 4 sq mm

DTR 25 KVA 11/0.433 KV Aluminium Wound- BIS Level-2

DTR 16 KVA 11/0.433 KV Aluminium Wound- BIS Level-2

MS Channel 75x40x6 mm

MS Angle 50x50x6 mm

Cable (XLPE 11KV) 3Cx50 sq mm

11 KV cable kit for XLPE 3 core 70 sqmm Outdoor

MISCELLANEOUS

Mini Deep Tubewell

Office Chair

Outdoor Fountain

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