Construction of Community hall at Dase Pema Choglamsar(Under District Capex)

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

Dry stone pitching (any thickness) excluding cost of stones. On Horizontal

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1cement :6 coarse sand: 12 graded stone aggregate 20 mm nominal size) upto plinth level with : 7.1.1 Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size).

Providing & fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal

Providing & fixing stabilized mud concrete solid blocks (adobe) with 3% cement, masonry up to floor five level including hoisting and setting in position in cement mortar 1:6 using approved quality mud with carriage of material complete.

Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profilesduly reinforced with 1.60 ± 0.2mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriatedimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated)casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plasticcaps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusionwelded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixinghardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wallshall be filled with weather proof silicon sealant over backer rod of required size and of approved quality,all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes andsilicon sealant shall be paid separately). Variation in profile dimension in higher side shall be acceptedbut no extra payment on this account shall be made. For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth& width of profile shall be acceptable.uPVC profile should be tested by BSI(UK) & SKZ(Germany) @25000 weathering hours Casement cum fixed panel window having both end single casement panel, middle fixed panels and at top completely fixed ventilator with S.S friction hinges (350 x 19 x 1.9) made of (big series) frame 67 x 60 mm , sash 67 x 80 mm & mullion 67 x 80 mm all having wall thickness of 2.3 ± 0.2 mm and single glazing bead/double glazing bead of appropriate dimension. (Area of window above 3.00 sqm upto 5.00 sqm).

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

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Steel 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.

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

b) Columns, piers, abutments, pillars, posts and struts

c) Lintels, beams, plinth beams, girders, bressumers and cantilevers

d) Suspended floors, roofs, landings, balconies and access platform

Edges of slabs and breaks in floors and walls Under 20 cm wide

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (holdfast lugs or dash fastener shall be paid for separately). Second class Kail wood

Providing and fixing ISI marked flush door shutters conforming to IS:2202 (PartI) non-decorative type, coreof blockboardconstructionwithframeof 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 35mm thick including ISI marked Stainless Steel butt hinges with necessary screws

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

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 to give an even shade : Newwork (two or more coats) over and including water thinnable priming coat with cement primer

Cement concrete flooring1:2:4 (1 cement : 2 coarse sand : 4graded stone aggregate) finished 40 mm thick with 20 mm nominal size stone aggregate

Carriage of material from source to site including loading, unloading and stacking complete job a) Cement/Steel an average lead of 02km

c) Sand and Stone agg. an avg. lead of 20km

d) Stone an avg lead of 25km

Providing and fixing traditionally carved wood work (Shingstak) over doors and windows including all accessories as per the direction of the Engineer in-charge, complete with; 2nd class kail wood

French spirit polishing : Two or more coats on new works including a coat of wood filler

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimetre channels 0.5 mm thick 27 mm high having flanges of 20mm and 30mm long, the perimetre of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimetre channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers,cut outs made with frame of perimetre channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : Fully Perforated Gypsum Plaster Board of size 1200 x 2400x12.5 mm having approx. 15 % perforated areawith perforation size and pattern as approved by the Engineer-in-charge and as per manufacturer'sspecification, with all 4 sidetapered and backed by acoustical tissue with NRC value not less than 0.61

Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183 havingdensity 24 kg/m3, 50 mm thick, wrapped in 200G Virgin Polythene Bags fixed to wall with screw, rawel plug& washers and held in position by criss crossing GI wire etc. complete as per directions of Engineer-in- Charge.

Structural steel work riveted, bolted or welded in builtup sections, trusses and framed work, including

38 mm thick wood block flooring of first class teak wood laid over 25 mm thick leveling layer of cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 10 mm nominal size) to be paid separately, coated with a thin layer of hot bitumen penetration 80/25 (blown type) @ 2.45 kg per sqm, including fixing blocks in position after dipping in hot bitumen (blown type) up to half depth, planed, levelled smooth and finished complete.

Providing and fixing in wall lining flat pressed three layer (medium density) particle board or graded wood Pre-laminated one side decorative lamination and other side balancing lamination Grade I, Type II, IS : 12823 marked, including priming coat on unexposed arrangement and screws etc. complete : 12 mm thick

Providing and fixing 100mm Pine wood plain lining tongued and grooved, including wooden plugs complete with necessary screws and priming coat on unexposed surface. 10 mm thick

Providing and fixing flat pressed 3 layer particle board medium density exteriorgrade (Grade I) or gradedwoodparticleboard IS : 3087marked, to frame, backing or studding with screws etc.complete (Frames, backing or studding to be paid separately): 12 mm thick

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cementmortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing wash basin with C.I. brackets,15mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting andmaking good thewallswherever required:- (a)White Vitreous China Wash basin size 550x400mm with a 15mm CP Brass single hole basin mixer

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes SDR 7.4UV stabilized & anti-microbial fusion welded, having thermal stability for hot & cold water supply including all PP-R plain & brass threaded poly propylene random fittings i/c fixing the pipe with clamps at1.00m spacing. This includes testing of joints complete as per direction of Engineer in Charge. (Internal work exposed on wall) a) PN - 16 Pipe, 25mm OD (SDR-7.4)

b) PN - 16 Pipe, 32mm OD (SDR-7.4)

c) PN-16 Pipe, 40 mm OD

Providing and fixing PVC waste pipe of required dia including bends, Tee door bend, L bend trap jointed with addhesive material ISI marked like prince, vector or equivalent brand all complete job. a) 110mm dia bore

b) 90mm dia bore

Providing and fixing of material for the insulation of pipe with nitrile tube , tapping with cello tape for inner wall fittings . complete job including carriage. 19 mm thick, 50 mm dia (OD) ( PPR 25 mmm)

Providing and fixing of material for the insulation of pipe with nitrile tube , tapping with cello tape , Rockwood 6 inch per side, wire mesh, polythene , tapping with cello tape aluminum sheet 26 gauge cladding with dia . complete job including carriage. 19 mm thick, 50 mm dia (OD) ( PPR 40 mmm)

Providing and fixing heat tape 33Watt on PPR pipes made of denforced or chromelox or equivalent make, as approved by Engineer InCharge , complete Job

Providing and fixing brass bib cock of approved quality : 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tankISI :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

Providing and fixing of material for the insulation of Water Storage Tank of with nitrile sheet , tapping with cello tape , Rockwood 6 inch per side, wire mesh, polythene , aluminum sheet 26 gauge cladding with dia of , complete job. 19 mm thick nitrile sheet

Providingand fixingwater closet squattingpan (Indian typeW.C. pan )with 100mm sand cast Iron P or S trap,10litre low level white P.V.C. flushing cistern with 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 580x440mm with integral type foot rests.

Structural steel work riveted, bolted or welded in builtup sections, trusses and framed work, including

Providing and fixing 600x450mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing & fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal

Random rubble masonry with hard stone laid dry in foundation, plinth & walls Laid with bond stone

Providing and fixing PVC soil waste and vent pipe of required dia including bends, Tee door bend, L bend trap jointed with adhesive materials ISI marked like Prince vector or equivalent brand all complete job.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group A

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

c) 4 X 16 sq. mm + 2 X 6 sq. mm earth wire

d) 2 X 10 sq. mm + 1 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a) 1 x 1.5 sq. mm

b) 1 x 2.5 sq. mm

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. a) 5/6 A switch

b) 3 pin 5/6 A socket outlet

c) 15/16 A switch

d) 6 pin 15/16 A socket outlet

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) a) 6 way (4 + 18), Double door

b) 8 way (4 + 24), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. a) 25 mm

Supply, installation, testing & commissioning of GI Electrode Earthing with 84mm dia and 3 meter length, with 40mm x 6mm thick the electrode should be hot-dip galvinised. The GI Electrode shall be pre-filled with Cristaline Conductive Materila (CCM). The GI electrode shall be surrounded with BEE MOIST compound to provide maximum contact betwen the electrode and compound should be eco-friendly GI Electrode Earthing should be maintinance free and does not require regular manual addition of water . The earthing pit should be covered with PVC cover.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and fixing MCCB in cubical panel board Providing and fixing following rating and breaking capacity MCCB FP in existing cubical panel board including drilling of holes in cubical panel and making connections etc. As requried a) change over switch FP 100 Amp

b) MCCB FP 200 Amp 36 ΚΑ

Fabrication, supplying, installation testing and commisssioning of following pannel made out of 2mm thick M.S sheet, floor mounted, vermin & dust proof, indoor type with lockable type hinged doors, duly painted with provision for fixing of 1 no incomer MCCB. type change over switch including supply and fixing 1 set of Aluminium Bus bar,and strip for housing MCB,s 12 Nos, MF Digital Meter and and other allied accessories as required

Supplying and fixing of following rating 240/415 volt's "C" series miniature circuit breaker suitable for lighting and other loads of following poles in the existing MCB DB complete with connections, testing and commissioning (Above to 32 Amp.) a) SPN 63 Amp

b) TPN 63 Amp

Supplying and fixing of 1.1 KV PVC insulated and PVc sheathed XLPE power cable of following sizes on surface/surface cable tray, 0.05 mtr below ground level etc. as required including carriage upto site of work. ( Make as per annexure enclosed). 120 Sq. mm 3.5 core- armoured

Supplying & fixing of 120watt LED street light complete with GI pipe bracket duly embede along the parapet/wall. Wipro LR02-501-XXX-57-G1 or equivalent approved make

Supplying & fixing following luminaries as required 10watt LED tube light fitting. LL20-111-XXX-65NE3 wipro or equivalent make and model philips/Crompton Greaves.

20watt LED tube light fitting. Model/make or equivalent make and model philips/Crompton Greaves.

Supplying and fixing of following electrical items suiable for operating on 240/230 volts AC, 50Hz supply including connections etc. as required. Exhaust fan 300mm size (Heavy duty) CG transair or equivalent approved make

Supplying & fixing LED type down lighter 15 watt LD-95-141-XXX-65 G1 wipro or equivalent

supply, installation testing and commissioning of LED 2'x2' recess mounted fixture that delivers at least 3000 lumens and wattage not more than 36 watt. The luminaries shall have a CRCa power coated body and a high efficiency diffuser. WIPRO CRC010 RO 38HP57GL OR equivalent approved make.

providing, supllying, installation, testing and commissioning of wall mounted split type air conditioner of 1.5 ton capacity 5 star rated (BEE approved) inverter type suitable for operation on 230V, 50 HZ single phase AC supply complete with indoor and outdoor units, refrigerant piping, interconneting cable

Supplying, installation, testing and commissioning of ceiling fan 1200mm sweep complete with down rod, blades, canopies, capacitor, double ball bearing motor and necessary hardware.

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