PROVN FOR BATHROOM WITH GEYSER WATER TANK AND SANITARY FITTING AND PROVN OF TOILETS WITH SEPTIC TANK AT OLD CANTT UNDER GE GANGTOK

Amount

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in soft / loose soil soil complete all as specified and as directed.

Excavation in trenches n.exc 1.5 m in depth and 1.5 m in width for foundation etc and getting out in soft / loose soil complete all as specified and as directed.

Removing excavated mitris (soil) to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m the starting point complete all as specified and as directed.

Returning filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil complete all as specified and as directed.

M&L for PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregare) as in foundation filling & mass concrete complete all as specified and as directed.

M&L walling of RR stone masonry uncoursed, well bonded, bedded and solidly hearted built in CM (1:6) including brought upto course at interval of every 60cm complete all as specified and as directed.

M/L for precast block massonary of (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) exe 10 CM width and setting in CM morter (1:6) complete all as specified and as directed.

M&L rendering 15mm thick in CM (1:6) on other than fair faces of brick or concrete surfaces complete all as specified and as directed.

Material & labour for rendering 20 mm thick in CM (1:4) in two layers of 10mm each (outer layer CM should be added with WPC) on fair faces of brick or concrete surfaces, complete all as specified and as directed.

M&L for non-skid ceramic coloured (400x400x7 to 8 mm thick) tiles set and jointed in neat cement slurry pointed in white or coloured cement to match in floor over 15mm thick screed bed in CM(1:6) complete all as specified and as directed.

Materials and labour for glazed ceramic tiles coloured of size 300 x 200 mm x 7 mm thick fixed on vertical surfaces such as dado etc conforming to IS - 13712 grade IB-III set and jointed in neat cement slurry and pointed in white or coloured cement to match including provision of screed bed 10mm thick in cement mortar (1:4) complete all as specified and directed by the Engr-in-Charge.

M&L for preparing surface newly plastered surface for three coat white washing on walls etc complete all as specified and as directed.

Supply only integral water proofing compound complete all as specified and as directed.

M&L for TMT bars 10 mm dia and over cut to length and bent to shape required including cranking, hooking ends and binding with and MS wire not less than 0.9 mm dia or securing with clips complete all as specified and as directed.

All as per serial item No 14 here-in-before but us 5mm dia and over upto and including 10mm dia in stirrups, specer and binders complete all as specified and as directed.

M&L RCC (M-25) (using 20mm graded crushed stone aggregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed

M & L RCC M-25 (using 20mm graded crushed stone aggregate) as in beams, cantilevers, lintel over 1.5 m span complete all as specified and as directed

M & L for formwork to sides of concrete foundations,plinth beams for rough finished surface of concrete, complete all as specified and as directed

M & L for formwork to sides and soffits for rough finished of floors or roof beams, lintels cantilevers, shelves including supports etc complete all as specified and as directed

Sand filling under floor in layers n.exc 25 cm thick including watering, ramming and consolidation etc complete all as specified and as directed.

M&L for 75mm PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregare) as in sub base of floor complete all as specified and as directed.

M&L for 40 mm thick PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) finished and even as in floor complete all as specified and as directed.

S&F of solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tub fixing in opening as per specification and drawing complete all as specified and as directed.

S&F factory made solid panel PVC door shutter 30mm th (style) consisting of frame made out of MS tubes for top & bootom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles & plain colour PVC sheets for top rails on either side & as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in the stiles & rails with suitable PVC sheet beading & joined together with solvent cement suppling & fixing in the frame at site as specification & drawing complete all as specified and as directed.

S&F Steel ventilator with top hung shutter including hinges ,steel peg stay complete all as specified and as directed.

S&F 3mm thick , figured glass, pin head type and glazing with oil in square n.exc 0.50 sqm in each panel complete all as specified and as directed.

Supply & fix Mild steel, trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to Fe 410-W (Gde-E- 250) including painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete all as specified and as directed.

M & L for applying two coats of synthetic enamel paint (1st grade quality) on new or previously untreated steel surfaces exc 10cm width or girth over a coat of red oxide zinc chrome primer including preparation of surfaces complete all as specified and as directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as in roof complete all as specified and directed by the Engr-in-Charge.

M&L for 75mm size extruded brass type B-21 butt hinges with Aluminium alloy with galvanised mild steel hinge pin anodised and fixed complete all as specified and directed by the Engr-in-Charge.

M&L for 100 mm long aluminimum anodised barrel tower bolt complete all as specified and as directed.

M&L for 100 mm long aluminimum handles cast type, anodised complete all as specified and directed by the Engr-in-Charge.

M&L for 15 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and as directed.

M&L for 20 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and directed by the Engr-in-Charge.

S&F for 15 mm bore bib taps, standered of PTMT any colour high pressure screwed for iron pipe and fixed minimum weight 90 Grms complete all as specified and directed by the Engr-in-Charge.

S&F Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed etc complete all as specified and as directed.

S&F for 20 mm bore gun metal Gate valve , with oron wheel head, screwed both ends for iron pipoes and etc complete all as specified and directed

S&F Soap dish, vitreous China white, approximate size 160x 160x90mm. any type, fixed to plugs with chromium plated brass screw complete all as specified and as directed.

S&F Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and directed by the Engr-in-Charge.

Material & labour for hardcore of gauge n exc .63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface using broken stone or boulders.

M&L for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection, path,Hardstandingetc 75 mm thick finishing surfaces even and smooth without using extra cement including construction joints at every 3 m interval and each coner and provition of mastic filling complete all as specified and directed by the Engr-in-Charge.

M&L for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in surface channel / drains complete all as specified and directed by the Engr-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth cement concrete using extra cement including forms moulds mitred and stopped ends etc complete all as specified and directed by the Engr-in-Charge.

S&F PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement etc complete all as specified and as directed.

S/F 110 mm PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed by the Engr-in-Charge.

Rough excavation in soft/ loose soil not exc 1.5m deep complete all as specified and as directed.

M&L PCC type C-2 (1:3:6) (using 40 mm graded crushed stone aggregates) on in foundation, filling and mass concrete complete all as specified and as directed.

Material and Labour for precast cement concrete solid block masonry (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as in bond stone for stone walling and set in CM (1:6) with plain fair faces incl chamfers, waethering , throating etc & getting complete all as specified and as directed.

M&L Plain cement concrete (1:2:4) type B0,(using 12.5 mm graded crushed stone aggregate) in coping including weathering slightly rounded or chamfered angles and trotting as complete all as specified and as directed.

Supply only 75 mm bore PVC pipe (SWR) single socketed, in any length with rubber ring joints, as in weep holes complete all as specified and as directed.

Material & Labour for Hand packing using Broken stone or boulders (any thickness) at back of RR stone masonary retaining wall and raising or lowering to the required level complete all as specified and as directed.

S&F 15 mm fancy type Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed etc complete

S&F vitreous china squatting pan "Orrisa patern" size 580 mm x 440 mm white with integral foot rest (excluding flushing cistern and flush pipe) including provision of lime concrete bedding complete all as specified and directed by the Engr-in-Charge.

S&F for PVC low level flushing cistern of 10 ltrs capacity action type white body with intel ball valve float handle bracket flush pipe etc complete and connecting to WC with PVC flushing pipe complete all as specified and directed by the Engr-in-Charge.

Supply and fix vitreous china, white, flat back half stall urinal of size 420 x 395 x 635mm including CP urinal spreader, 15 mm bore PVC connector pipe, 32 mm bore brass chromium plated waste copling and waste pipe complete all as specified and as directed.

S&F of PVC 'P' or 'S' trap 110mm bore complete all as specified and directed by the Engr-in-Charge.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed by the Engr-in-Charge.

S&F for 15 mm bore Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixedcomplete all as specified and directed by the Engr-in-Charge.

S&F for vitreous china, white colour, flat back, wash hand basin of approved make and of size 55 x 40 x 79cm fixed with brackets , including providing 32 mm dia PVC waste pipe , 32 mm bore CP waste coupling and making all necessary connections complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded curshed stone aggregate) as in plinth protection, path etc 75 mm thick finishing surfaces even and smooth without using extra cement including construction joints at every 3 m interval and each coner and provition of mastic filling complete all as specified and directed by the Engr-in-Charge.

M&L for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in surface channel / drains complete all as specified and directed by the Engr-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth cement concrete using extra cement including forms moulds mitred and stopped ends etc complete all as specified and directed by the Engr-in-Charge.

Excavation over areas, n. exc 1.5m deep and getting out soft/loose soil for septic tank etc complete all as specified and as directed.

Excavation in trenches n.exc 1.5 m wide and not exc 1.5 m in depth for foundation n.ext 10 sqmm on plan and not exc 1.5 mtr in depth and getting out in soft / loose soil etc complete all as specified and as directed.

Concrete bed to drain pipe of 150 m dia including packing under and haunching against the side of pipe after they are laid and tested in Cement concrete 1:3:6 Type C2 etc complete all as specified and as directed.

S & F PVC (SWR) pipe single socket 150mm bore laid in trenches and jointed complete all as specified and as directed.

S&F PVC 110 mm dia PVC (SWR) vent cowl of any radius all as directed and specified by Engr-in- Charge

M&L PCC (1:3:6) as Type C1 (using 20mm graded crushed stone aggregate) in benching of septic tank and manhole etc complete all as specified and as directed.

M&L for precast RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) manhole cover extra set in cement mortar (1:6) complete all as specified and as directed.

Formwork for fair finishes to soffits of suspended flat slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200m thick complete all as specified and as directed.

Formwork for rough finished surface of flat concrete walls ,floor and roofs n exc. 20cm wide and side of rcc etc complete all as specified and as directed.

M&L RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) (Nominal mix) as in slab/Beams etc complete all as specified and as directed.

M&L for reinforced cement concrete type B-1 (1:2:4) (using 20mm graded crushed stone aggregate) as in walls etc complete all as specified and as directed.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using water proofing compound on concrete surfaces and brick masonry or block masonary other than fair face of brickwork to be finished even and Smooth (without using extra lime or cement) complete all as specified and as directed.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using water proofing compound on concrete surfaces and brick masonry or block masonary on fair face of brickwork to be finished even and Smooth (without using extra cement) complete all as specified.

Supply only Liquid water proofing compound complete all as specified and as directed.

Mild stell bar Fe 410 (Gde E250) quailty -- or Fe 290E-165) 16mm dia as in rungs complete all as specified and as directed.

Formwork to faces of wall, retaining wall for rough finished surface complete all as specified and as directed.

S&F of geosynthetic material 75mm dia as in weep holes cover complete all as specified and as dircetd.

M & L for point wiring with 1.5 Sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) Cable of working voltage 1100 Volts grade conforming to IS-694 pt-I & II of 2000 drawn in and including 25 mm size PVC rigid non matellic casing caping (Double lock) with all casing capping fittings & accessories with PVC Box backelite sheet fixed with brass screws & cup washers including 1.5 sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) cable as earth continuity conductor connected to main switch / DB's or common earth dolly complete for for light point/ fan point/ exhaust fan point/ call bell point/ controlled by one switch 5/6 Amp one way complete all as specified and directed.

All as per item No.81.00 here-in-before but for one socket outlet/metal clad socket of 5 Amps fixed on independent board with 1.5 Sq mm multistranded copper conductor wire FRLS PVC insulated and 1.5 Sq mm copper conductor wire FRLS PVC insulated using as earth wire complete all as specified and directed by Engineer-in-Charge

All as per item No 81.00 above but, one socket outlet, three pin, 5/6 Amp on the same board with other switches complete all as specified and as directed.

All as per item No. 81.00 here-in-before but for one socket outlet/metal clad socket of 15 Amps fixed on independent board with 2.5 Sq mm multistranded copper conductor wire FRLS PVC insulated and 2.5 Sq mm copper conductor wire FRLS PVC insulated using as earth wire complete all as specified and directed by Engineer-in-Charge

S&F switch piano, flush type, 5 amps, 230 volts, single pole, one way (ISI marked) complete all as directed by Engineer-in-charge

S&F Switch socket combination, 2 and 3 pin, 5/6 amps, multipurpose, flush, non shutter, non inter locking type, 230 volt flush type, white/ivory finish with two fixing hole including suitable gang box complete all as specified and as directed.

S&F Switch socket combination, 2 in 1, 6 pin, 5/6 Amps and 15/16 Amps, multipurpose , flush, non shutter, non inter locking type, 230 volt flush type, white/ivory finish with two fixing hole including suitable gang box complete all as specified and as directed.

S&F Ceiling rose, PVC/polycarbonate insulated body, 3 terminal and 240 volts, (ISI marked) complete all as specified and as directed.

S&F in sheet metal enclosure for 4 way Distribution Boards (DB’s), single pole and neutral double door with IP-43 protection suitable for fixing MCB's/lsolators complete all as specified and as directed.

S&F MCB single pole & neutral 40 to 63 Amps, 240 Volts, 10 KA rapturing capacity, 'C' Curve complete all as directed by Engineer-in-charge.

S&F MCB single pole 6 to 32 Amps, 240 Volts, 10 KA rapturing capacity, 'C' Curve complete all as directed by Engineer-in-charge.

S&F LED light fitting 1 x 18 W (4 FT), CRI >=80, CT >=5700K, wall / surface mounted, integrated type, constructed of fire retardant engineering grade extruded plastic & decorative end caps with integrated high efficiency electronic driver & surge suppressor of 2 KV or more, luminaire efficacy > 95 lumens/Watt, power factor >/ 0.90, operating range – 140 to 270 V, 50 Hz fixed with suitable fixing arrangements complete including 01 No 18 W (4 FT) LED lamp with all accessories internally prewired and including connecting up with and including twin core twisted flexible copper conductor cable of suitable size all as specified and as directed.

Supply and fixing in repair LED street light 25W, made up of pressure die cast aluminium housing with high power LED as lighting source and lens embeded PC cover having top opening separate driver compartment with IP 66 protection and impact resistance of IK07 having 1.5 mtr GI pipe with two coat of painting complete all as specified and directed by Engineer-in-charge.

Supply and fix of non metallic Ventilating Fans, 200 mm sweep 900 rpm,AC single phase, 230 volts including louver connection with multistranded copper conductor flexible wire of suitable size from ceiling rose, necessary fixing arrangement i.e anchor nut, bolt, washer and grouting and making good to disturbed surface complete all as specified and as directed.

M & L for earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less 1.5 mtr deep below normal ground level connected to GI earth wire 4 mm dia connected to earth plate by means of nut, bolts, check nut & washer of galvanized iron or of steel, GI earth wire will be protected by 15 mm dia GI pipe 'light grade', watering pipe 20 mm dia GI 'Medium grade', GI wire meshed funnel, alternate layer of char coal and salt on all side to earth plate upto thickness of 150 mm, filling of black cotton soil in earth pit upto ground level, PCC chamber recessed for and including RCC cover including all necessary excavation & earth work, earth wire connected to O/H continious earth wire on pole, testing the earthing after completion all as specified and shown in electric plate No 3 of MES SSR Part-I 1991 print and as directed .

Supply, Laying, jointing & testing in trenches/through pipes/ducts or on poles/walls jointing to O/H conductor, LT panels, main switch with cable size aluminum lugs and testing. XLPE insulated, armoured heavy duty electric cables with aluminum conductor, 1100 volt grade, all as specified directed by Engineer in charge of cross sectional area of 16 Sqmm 2 core complete all as specified and as directed.

Supply and laying of DWC pipe,ISI marked in trenches or in cable ducts or fixed on walls using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part-II complete with fitting cutting,jointing etc of size 50 mm outer dia complete all as specified and directed by Engr-in-Charge

S&F bore 40 mm pipe galvanized iron medium grade complete with all fittings fixing on wall, jointed tested and commissioned complete all as specified and directed.

Supply and laying steel water tubing medium grade galvanised with all fittings such as elbow, union, reducer, tees, bends etc and short length fixed on wall/floor/ceiling of size 25mm bore complete all as specified and as directed.

S&F in repair gun metal gate valve of size 25mm bore with iron wheel head screwed both ends for iron pipe and fixed including taking down old unserviceable valve complete all as specified and directed

Cutting or screwing existing pipe of any insertion of tee of suitable size for branch connection dia complete all as specified and directed.

Supply & fixing rotational moulded polythene water storage tank 500 Ltrs capacity, ISI marked multi multilayer constraction (cylindrical vertical with closed top) hoisted & fixed in position including supply and fixing of 25mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe of having weight not less than 455 gms including connection complete all as specified and as directed and taking down old unserviceable/broken one.

M&L point wiring complete with 2.5 Sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) cable for woring voltage 1100 volt grade conforming to IS-694 Pt- I & II of 2000 drawn in and including 25mm size PVC rigid non metallic conduit with all fittings & accessories with PVC gang box including 2.5 Sqmm PVC unsheathed single core stranded copper conductor (FRLS) cable as earth continuity conductor connected to earth dolly complete for SSC 15 Amp complete all as specified and directed.

S&F brass tee of outer dia 16mm dia complete all as specified and as directed.

Supply and laying of CPVC pipes SDR 11 & Plain CPVC SDR 11 fitting on wall/ceiling or laying in floors etc of outer dia 16mm dia complete all as specified and as directed.

M&L for cutting existing steel tubing for alteration (Each cut measured) including screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to from connector) done in position without taking down complete all as specified and as directed.

M&L for 15mm dia steel tubing medium grade galvanised with all fitting fixed complete on wall and ceiling or floor complete all as specified and as directed.

S&F stop valves, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron or for unions and fixed to size 15mm compelete all as specified and as directed.

S&F bib taps, cast copper alloy fancy type with crutch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule and fixed of size 15mm complete all as specified and as directed.

S&F electric water heater, storage type steel body with copper inner tank and heating element upto 2KW capacity 25 litre, BEE 5 star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece complete all as specified and as directed.

Repairs and maintenance of cutting/chasing of walls or tiles, plaste and finishing with tiles/plastering, whitewash of walls after fixing geyser complete all as specified and as directed.

S&F in sheet metal enclosure for 8 way Distribution Boards (DB’s), single pole and neutral double door with IP-43 protection suitable for fixing MCB's/lsolators complete all as specified and as directed.

S&F Lamp holder angular/straight insulated body, with back plate suitable for batten fittings, white/ivory finish complete all as specified and as directed.

Supply and fix in replacement LED retrofit lamp B22 holder base with polycarbonate body and aluminium heat sink of 09/10W complete all as specified and as directed.

S&F in replacement 10 W tubelight fitting with lamp, Endura linear LED wall mounted LED batten with polycarbonate housing & intergated driver for efficient heat dissipation having THD<20% with fitting complete all as specified and as directed.

Supply, Laying, jointing & testing in trenches/through pipes/ducts or on poles/walls jointing to O/H conductor, LT panels, main switch with cable size aluminum lugs and testing. XLPE insulated, armoured heavy duty electric cables with aluminum conductor, 1100 volt grade, all as specified directed by Engineer in charge of cross sectional area of 25 Sqmm 4 core complete all as specified and as directed.

DHARMINDER SINGH (BID ID -3475747)

KARMA TSETEN BHUTIA (BID ID -3475715)

M/S ANIL KUMAR THAKUR (BID ID -3476761)