Major Upgradation Extension of GOs Mess at DPL Leh.

Earth work in excavation by manual means over areas (exceeding 30cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50m and liftup to 1.5m, as directed by Engineer-in charge. a) All kinds of soil

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

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 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.

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 : New work (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)

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 cement mortar 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 approvedquality andmake, including painting of fittings and brackets, cutting and making good the walls wherever 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 (Polypropylene Random copolymer) pipes SDR 7.4 UV stabilized & anti-microbial fusion welded, having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings i/c fixing the pipe with clamps at 1.00m spacing. This includes testing of jointscomplete 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 addisive material ISI marked like prince, vector or equivalent brand all complete job. a) 110mm dia bore

b) 90mm dia bore

b) ΤΡΝ 63 ΑΜΡ.

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

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 600mm long towel rail with total length of 645mm, width 78mm and effective height of 88mm, weighing not less than 190gms.

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

Providing and fixing ball valve ( PPR) of approved quality complete 32mm

Providing and fixing C.P brass hole basin mixer pillar tap of approved quality and make, weighting not less than 1.97kg 15mm nominal bore of standard back type

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 over flow 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

Providing and fixing automatic timer 30-33 watt including all wires for connection and MCB complete job.

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.

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

Providing and fixing water closet squatting pan (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.

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : 15 mm to 40 mm nominal bore

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet

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 & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceilingtiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%,humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1971 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised iron section of 0.33mm thick (galvanized @ 120 grams persqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross- Tof size 15x32 mm of length 1200 mm and secondary intermediate cross-T of size 15x32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steelitems (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mmdia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000mm to befixed on peripherywall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wallwood screws. The work shall be carried out as per specifications, drawing and as per directions of theEngineer-in Charge. With semi perforated 12 mm thick micro tegular edged GRG false ceiling tiles.

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. a) 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 steel 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) 2 X 16 sq. mm + 1 X 6 sq. mm earth wire

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

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 pl

ugs to be used in non residential buildings).

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

Supply, installation, testing & commissioning of Gl Electrode Earthing with 84 mm dia and 3 meter length, with 40mm x 5mm 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 25mm x 5mm 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.l nut bolt & spring washer spaced at 50mm).

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 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.

Supplying and fixing of 1.1 KV PVC insulated and PVC sheathed XLPE Power Cable of following sizes on surface/surface cable tray,0.50 mtr bleow ground level etc. as required including carriage upto site of work. (Make as per annexure enclosed) 95sq.mm 3.5 core Armoured XLPE

Supplying and fixing following luminaries as required 12 W LED Surface/Down lighter light

20W LED Tube light

10 W LED TUBE LIGHT FITTING

Supplying and fixing of following electrical items suitable for operating on 240/230 volts AC 50 Hz supply, including connection as required Exhaust Fan 225mm PVC Shutter type