Construction of a Multipurpose hall. Class room and computer room at Himalayan international School Leh.(Under Capex)

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30cm in depth,1.5m in width as well as10sqm on plan) including getting out and disposal of excavated earth lead upto 50m and lift upto1.5m, as directed by Engineer-in-charge. All kinds of soil.

Dumping stone in horizontall level including cost of stone and complete job

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 cement : 4 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 8 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA)

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

Filling availableexcavatedearth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm indepth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate.

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)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 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) Suspended floors, roofs, landings, balconies and access platform

b) Foundations, footings, bases for columns

c) Lintel, beams, plinth beams, girders, bressumers and cantilevers.

d) Stairs, (excluding landings) except spiral-staircases

e) Columns, Pillars, Piers, Abutments, Posts and Struts

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 and length (hold fast lugs or with dash fasteners shall be paid for separately): Second class Kail wood

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 1st Class Kail wood 35 mm thick

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

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

Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windowscomprising 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 fusion welded 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 window single panel with S.S. friction hinges (300 x 19 x 1.9 mm), made of (small series) frame 47 x 50 mm & sash 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glass pane glazing bead of appropriate imension. (Area of window upto 0.75 sqm.)

Providing and fixing DGU (with <0.25 SHGC nad > 0.35 VLT glazing in UPVC window, ventilator shutter and partition etc with proper sealing as per norms etc complete as per the architectural drawing and the directions of engineer in charged Toughened DGU glass panes of 5.0mm thickness SAINT GOBIN/ ASAHI INDIA GLASS/HINGIL MAKE as approved by engineer in charge.

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 200x10 mm

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 300x16 mm

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc.complete : 125 mm

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

15mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement 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

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

25 mm wooden planking, tongued and grooved in flooring, including fixing with iron screws complete with : 1st class kail wood

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 wood work in frames of false ceiling, partitions etc. sawn and fixed in position with necessary stainless steel screws etc. Budloo/Fir wood

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

Carriage of material from source to site including loading, unloading and stacking complete job a) Cement an average lead of 05km

b) Sand an average lead of 20km

c) Stone aggregate an average lead of 20km

d) Stone an average lead of 20km

Marble stone flooring with 18mm thick marble stone, as per sample of marble approved by Engineer-in-charge, over 20mm (average) thick base of cement mortar1:4(1 cement :4 coarse sand) laid and jointed with grey cement slurry, including rubbing and polishing complete with : Makrana white second quality

Kota stone slab flooring over 20mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1:4(1cement : 4 coarse sand) : 25 mm thick

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

Steelwork in builtup tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

Providing and fixing thermal insulation with Resin Bonded rock wool conforming to IS: 8183, having density 48 kg/m3,50 mm thick,wrapped in 200 G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held and in position by criss cossing GI wire etc. complete as per directions of Engineer-in Charge.

Providing and fixing thermal insulation of ceiling (under deck insulation) with Resin Bonded Rockwool conforming to IS: 8183,density 48 kg/ m3, 50 mm thick, wrapped in 200 G Virgin Polythene bags fixed to ceiling with metallic cleats (50x50x3 mm) @ 60 cm and wire mesh of 12.5mm x 24 gauge wire mesh, for top most ceiling of building.

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.

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

d) 4 X 10 sq. mm + 2 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. 1 x 1.5 sq. mm

Supplying and fixing following modular type switch/socket on the existing switch box cover including connections etc. as required. a) 5/6 A switch

b) 3 pin 5/6 A socket outlet

c) TV antenna 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 amps & 15/16 amps. modular socket outlet and 15/16 amps modular switch connection etc. as required.

Supplying and fixing following way,triple 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

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. a) Single pole 6/16 amp.

b) Single pole and neutral

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 Material (CCM). The GI electrode shall be surrounded with BEE MOIST compound to provide maximum contact between the electrode and compound should be eco-friendly. GI Electrode Earthing should be maintainance 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.

Fabrication, supplying, installatin testing and commissioning of following pannel made out of 2mm thick M.S sheet, floor mounted, vermin & dust proof , indoor type with suitable size of angle iron legs for grounting in the ground with lockable type hinged doors, duly painted with provision for fixing of 1 no.incomer MCCB, 1 No outgoing MCCB, MCCB type change over switch - 1 No. including supply and fixing 2 set of aluminium bus bar and strip for housing MCBs, 72 Nos., MF Digital meter and other allied accessories as required ( Make as per annexure)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 400 A,50KA,FPMCCB

Change over switch (on load ) FP 400 Amp

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

b) TPN 63 Amp

Supplying and fixing of 1.1 KV PVC insulated and PVC sheathed XLPE at power cable of following sizes on surface/surface cables tray, 0.50 mtr below ground level etc. as required including carriage upto site of work (Make as per annexure enclosed) 70sqmm 3.5 core armoured

LED down lighter 20watt including cutting of holes.

Supplying , installation testing and commissioning of LED 2'x 2' recess mounted fixture that delivers atleast 3000 lumens and wattage not more than 36 watt.

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required.

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