SPECIAL REPAIR TO BLDG No T-102, T-137 AND T-21 AT BASE CAMP UNDER GE 873 EWS

Amount

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid, bedded 7 pointed in any mortar complete all as specified and directed.

M&L for 25mm thick Cement concrete 1:2:4 type B-0 using 12.5 mm graded stone aggregates as in sub-base/under flooring complete all as specified and directed.

M&L for Non skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) are of each tile exceeding 0.11 Sqm but n exc 0.18 sqm in floors set and jointed in neat cement slurry over 15 mm thick screed bed or bedding layer of cement mortar 1:6, and pointed in white or coloured cement to match complete all as specified and directed.

M&L for Glazed coloured ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match on 10mm thick back coat in cement mortar 1:3 complete all as specified.

Dismantling wall and ceiling board (fibre, pulp, insulation etc) or insulation board/slabs/ blanket any thickness including cover filllets complete all as specified and directed.

M&L for 9mm thick prelaminated particle board,in wall interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed in wall with nail to timber frame work complete all as specified and directed.

M&L for 9mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, in ceiling fixed with nail to timber frame work complete all as specified and directed.

Dismantling timber in fillets, rails,post,rafters purlins etc under 40 sq cm in section complete all as specified and directed.

M&L for plain fillet 2nd class soft wood section are exc 13 but n exc 25 Sqcm in square, rectangular or triangular in section, clean sawn, secure with nail or brads complete all as specified and directed.

M&L for plain fillet 2nd class soft wood section are exc 3 but n exc 6 Sqcm in square,rectangular or triangular in section, clean sawn, secure with nail or brads complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting any gauge, thickness including Nainital or similar pattern roof covering, complete all as specified and directed.

S&F Galvanised MS sheeting of 0.63 mm thick corrugated with two cougation side laps and fixed with J hookes two framed work with PVC and steel washers as in roof & wall with grade of zinc coating 275 all as specified and directed.

S&F Plain, galvanised, mild steel sheeting of 0.63 mm thick, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

M&L for preparation of new steel and iron surfaces of any description, over 10 Cm in width or girth, not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old painted steel and iron surfaces of any description, over 10 Cm in width or girth, not otherwise described and painting with two coats of synthetic enamel paint complete all as specified and directed.

Taking down chowkhat or door frames including shutters exc 1.5 sqm n exc 4 sqm each complete all as directed.

Taking down chowkhat or door frames including shutters n exc 1.5 sqm each complete all as directed.

S&F plain, solid, straight chowkats of second class hard wood and frames, wrough, framed rebated on the solid, rounded or chemfered, put together with glue pinned at joints complete all as specified and directed.

S&F 35mm thick 2nd class hard wood plain, framed, panelled shutters (two panels) with lock rail and panels of 9mm thick BWP commercial; ply or 12mm thick veneered particle boards on both sides. The size of rail and style as per IS-1003 (part-I) kiln seasoned and chemicaly pressure treated complete all as specified and directed.

S&F 30mm thick 2nd class hard wood plain, framed, panelled shutters (two panels) with lock rail and panels of 9mm thick BWP commercial; ply or 12mm thick veneered particle boards on both sides. The size of rail and style as per IS-1003 (part-I) kiln seasoned and chemicaly pressure treated complete all as specified and directed.

M&L for 30 mm thick IInd class Hard wood glazed and skeleton shutters open rebated and prepared to receive glass, gauge etc.(without sash bars) edges of framing plain, chemfered fitted with cut and mitred beads for securing glass, etc fitted to chowkat complete all as specified and directed.

M&L for preparation of new untreated wood and wood based surfaces of any description, not otherwise described over 10cm width or girth and painting with two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

S&F 3mm thick sheet glass, ordinary quality and glazing with oil putty / wooden beeding in square n. exc 0.5 sqm each panes complete all as specified and directed.

S&F in repairs 3mm thick sheet glass, ordinary quality and glazing with oil putty / wooden beeding in square n. exc 0.5 sqm each panes complete all as specified and directed.

Supply & fix MS sliding door bolts 250 mm long clip type, stove enamelled black with bright bolt not less than 12 mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on stapple plate and fixed, complete all as specified and directed.

S&F 250mm aluminium alloy anodised sliding bolts with hasp, staple and fixing clips of sheet, cast or extruded section fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified and directed.

S&F 150mm aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F in repairs 150mm aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F 100mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed

S&F in repairs 100mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed

S&F 100mm extruded aluminium alloy handles, fabricated type complete all as specified and directed.

S&F 150mm extruded aluminium alloy handles, fabricated type complete all as specified and directed.

S&F in repairs 100mm extruded aluminium alloy handles, fabricated type complete all as specified and directed.

S&F in repairs 150mm extruded aluminium alloy handles, fabricated type complete all as specified and directed.

S&F 75mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed

S&F MS barrel tower bolt 150mm long stove enamelled black, complete all as specified.

S&F MS barrel tower bolt 100mm long stove enamelled black, complete all as specified.

M&L 150mm overall length of cover plate floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specifeid and directed.

S&F Curtain rail Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc and fixed, complete all as specified and directed.

S&F Aluminium extruded section body door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specifeid and directed.

S&F aluminium soild body Hat and coat hooks, solid body, 175mm to 250 mm complete all as specifeid and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Taking down cement plaster of any description on brick or concrete surfaces etc including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for rendering 10mm thick on fair faces of brick work finished even and smooth without using extra cement in CM 1:6, complete all as specified and directed.

M&Lfor 15mm thick rendering on external wall of brick work or concrete surfaces in cement mortar 1:4, finsihed the surfaces even and fair complete all as specified and directed.

M&Lfor 20mm thick rendering on roof top or concrete surfaces in cement mortar 1:4 including water proofing compound, finsihed the surfaces even and fair complete all as specified and directed.

M&L for rendering 5mm thick on ceiling finished even and smooth without using extra cement in CM 1:3, complete all as specified and directed.

M& for providing cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate), 75 mm thick as in plinth protection laid in bays not exceeding 2 Sqm each and finishing even and fair on top without using extra cement with 6mm wide joints throughout the thickness of plinth protection in concrete bays and in between the walling and plinth protection, filling the joints with mastic filling comprising of one part of heated bitumen 85/25 and 3 parts of sand (all by weight) complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

S&F vitreous China squatting pan 'Orissa' pattern, size 580 x 440 mm white, with PVC 'P' or 'S' trap 100mm dia, integral foot rests (excluding flushing cistern and flush pipe) complete all as specifeid and directed.

S&F in repair replacement vitreous china wash down water closet pan (pedestal pattern) white with trap including connection to existing out joint pipe, flushing pipe or cistern, antisyphonage pipe, including making good to floor etc complete all as specified and directed.

S&F in repairs 10 litres capacity PVC valveless syphonic action type low level flushing cistern white with inlet, ball valve, float and handle including brackets complete all as specified and directed.

S&F in repair plastic water closet seat white closed pattern with flat botom and cover mild steel chromium plated or aluminium plated or aluminished hinging device complete all as specified and directed.

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

S&F PVC connection of 15 mm sixe with PTMT nuts of length 450 mm complete all as specified and directed.

S&F 15mm pillar taps, CP fancy type screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and flynuts, screwed for iron pipe complete all as specified and directed.

S&F stop valve 15mm bore, fancy type cast copper alloy chromium plated, screwed down, high pressure, with crutch or butter- fly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F Towel rail 450mm long PTMT fixed with chromium plated and wooden cleats all as specified and directed.

S&F stainless steel Soap dish, any type, fixed to walls with chromium plated brass screws complete all as specified.

S&F Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F 25mm bore dia of pipe Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F puff water tank 1000 litres capacity, insulated cylindrical vertical type double layer duly filled with glass wool with closed top hoisted and to resist in temprature -30 degree to +35 degree celcius fixed in position with all fittings over PCC platform complete all as specified and directed.

M&L for prepration of newly plastered or pointed surface of walls and applying three coat of white wash on wall complete all as specified and directed.

M&L for prepartion of newly plastered wall surfaces of any description applying two coat of cement base paint, complete all as specified and directed.

M&L for prepration of newly plastered surface of ceiling and applying three coat of white wash on ceiling complete all as specified and directed.

M&L for prepartion of old treated wall surfaces of any description applying two coat of white wash complete all as specified and directed.

M&L for complete removal of existing treatment and prepartion of old treated wall surfaces of any description applying two coat of cement base paint over one coat of primer complete all as specified and directed.

S&F vitreous china wash basin, white, flat back, size 550x400 mm including brackets, waste coupling of PTMT (half or full threaded) excluding taps, waste, chain and plug and pocelain stopper complete all as specified and directed.

S&F of 32 mm PVC waste pipe750mm long with cap of 32mm dia wasre coupling etc complete all as specified and directed.

S&F PVC (SWR) 110mm dia mtr pipe single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) 75mm dia mtr pipe single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) 110mm dia mtr bends any radius complete all as specified and directed.

S&F PVC (SWR) 75mm dia mtr bends any radius complete all as specified and directed.

M&L of 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F 16mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

S&F 25mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

S&F Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and directed.

S&F 15mm bore push tap, high pressure, CP, fancy type suitable foe urinal screwed for iron pipe and fixed complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as perconditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

Taking down of MCB DB/TPN any type including MCB SP/SPN and making good of wall complete all as specified and directed.

M&L Point wiring with 1.5 Sqmm (nominal area) copper conductor FRLS cable (multi-stranded) PVC insulated and unsheathed electric cable 1100 volts drawn through PVC casing and caping of suitable size (as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 1.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of 2nd class hard wood board of suitable size and shape and other boxes for mounting light fittings etc covered with 3mm thick plastic laminated Hylum ISI marked for following complete all as specified and directed. Note:- Screw used for fixing TW baords, casing and caping ceiling rose, square blocks etc should be nickel cadmium screws.

(a) One light/fan point controlled by one 5 Amps one way switch

(b) One 3 pin socket outlet 5 Amps on independent board

(c) One 3 pin socket outlet 5 Amps on same board

M&L point wiring for power point with 4.0 sqmm (nominal area) copper conductor FRLS cable ( multi-stranded) PVC insulated and unsheathed cable conductor 1100 Volts drawn through PVC casing capping of suitable size(as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 2.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of 2nd class hard wood board of suitable size and shape and other boxes for mounting light fittings etc covered with 3mm thick plastic laminated Hylum ISI marked for following complete all as specified and directed by Engr-in-Charge. Note:- Screw used for fixing TW baords, casing and caping ceiling rose, square blocks etc should be nickel cadmium screws.

S&F Switch piano flush button single pole one way 5 Amps, 240 Volts complete all as specfied and directed.

S&F socket outlet 2 in 1, 3pin, 5A(multipurpose) sutable for 2 pin/3 pin plug flush type complete all as specified and directed.

S&F switch socket combination 3 pin, 5 Amps, 2in1, flush type (multipurpose) 2 pin / 3 pin plug Complete all as specified and directed.

S&F switch socket combination 2 in 1, 3 pin, 5/15 Amps, flush type (multipurpose). Complete all as specified and directed.

S&F Ceiling rose surface backelite ISI marked with 3 terminal including connecting and testing complete all as specified and directed.

S&F Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

Supply and fixing Rechargeable LED Bulb energy saver 9 W, B22(220-240 V) 50 hz, 6500k fast charging 2200mAH battery including, white color all as specified and as directed. Make:- CG/Phillips/Havells

S&F surface and wall mounted LED batten with polycarbonate housing and integrated electronic driver tube light fitting 20W, 4 ft long, 220 Volts, and connecting to ceiling rose with three core twisted flexible copper cable of suitable size complete all as specified and directed.

S&F LED light fitting 1x10W bulk head luminaires including LED light driver holder connercting up with three core flexible copper conductor cable of suitable size 230V, 50 HZ all as specified and directed.

S&F MCB DB sheet enclosure, Double door type, single pole and neutral 240V with 200 Amp rated bus bar suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated complete confirming to IP 42/43 without MCB and with enclosure blank plates for unused way suitable for 12 way complete all as specified and directed.

Supply and fixing 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning all as specified and directed.

Supply and fixing MCB SPN 240V, 10KA 'C' curve 40-63 Amp current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6mm thick burried directly in ground not less than 2.25m deep below normal ground level (with the top edge of the plate not less than 1.50 m below the normal ground level) connected to GI earth wire 4 mm by means of GI bolts, nuts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point with and including necessary excavation and earth work in any strata PCC pit 1:3:6 type C-1, 20mm bore medium grade GI pipe for watering 15mm bore light grade pipe for GI wire protection and funnel including 40mm thick RCC slab cover and testing on completion all as specified and as directed.

S&F GI bracket for street light of 32mm bore GI pipe (medium grade of length 1.5 meter), bend to shape including providing2x pairs of MS flat iron clamp (of suitable size, made out of 40mm x 5mm mild steel flat) with nuts, bolts and washer of suitable size, including applying two coat of red oxide primerand one coat of aluminium paint complete all as specified and directed.

Supply and fixing LED bldg security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete making all necessary connection with suitable capacity of 3 core circular cable complete all as specified and directed.

S&F LED light fitting 10W (600x24x35 mm) Basic all purpose surface and wall mounted LED batten with polycarbonate housing & integrated electronic driver prewired with all accessories and including connecting electrically to celing rose using PVC insulated and overall sheathed flexible copper conductor cable 3 core of size 0.50 sq mm all as Cat Part No LUMILINEBS10WLED865SPCWH. Make :- Havells/Crompton /Philips/Syska

Exhaust fan with louvers of size 250mm sweep, 900 RPM, 230 volts (single phase) plastic type complete with bolts, nuts & washers, embedded in the wall including provisioning of three core flexiable copper cord of size 23/0.0076 of required length from ceiling rose or connector to Exhaust fan for connection, complete all as specified & directed

Supply, laying, fixing, passing through pipe or laid in trenches and testing underground XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross section area 10 sqmm 4 core all as specified and directed.

Deduct Schedule of Credit of Rs (-) 40,295.00 (Minus) as listed in Schedule 'A' Part-II. Contract Sum shall be arrived after deducting the credit amount. Note :- Tenderers will not quote against this item being a firm amount.

M/S R P SINGH & COMPANY (BID ID -3089004)

BETONG BUILDERS (BID ID -3089167)

M/S HONY CAPT RIGZIN SAMPHEL (BID ID -3089256)

M/S GEE AAR and SONS ENTERPRISES (BID ID -3089572)

THINLES OTZER (BID ID -3089710)

M/S MOHD KARIM (BID ID -3089761)

M/S MUNEER HASSAN AKHON (BID ID -3090238)