WELCOME MAINTENANCE INCLUDING INTERNAL WIRING AND PERIODICAL SERVICES IN OMQ OFFRS MESS RBLOCK NBLOCK AT AFS UNDER GE AF JORHAT

Amount

Taking down cement plaster, any description on brick or stone walls etc, including raking out joints hacking for key, scrubbing down with water etc complete all as specified and as directed by Engineer-in-charge.

M & L for 15mm thick plaster in cement mortar (1:4) on other than fair faces of brick work or concrete surfaces finished even and smooth (without using extra cement) with WPC (as per manufacturer instruction) complete all as specified and as directed by Engineer-in-charge. Note:- WPC shall be measured and paid separately under relevant item here-in-after.

Supply only integral water proofing compound conforming to IS-2645 complete all as specified and as directed by Engineer-in-charge.

M&L for 15mm thick plastering on fair faces of brick work or concrete surfaces in cement Mortar 1:6, and finished even and smooth without using extra cement, complete all as specified and as directed by Engineer-in-charge.

M&L for 5 mm thick plastering in Cement Mortar 1:3 on fair faces of concrete surfaces as in ceiling finished even and smooth (without using extra cement), complete all as specified and as directed by Engineer-in-charge.

M & L three coats of white wash as on newly plastered ceiling surfaces after preparation of surfaces complete all as specified and as directed by Engineer-in-charge.

M & L for preparation of new plastered surface of wall and applying two coats of oil emulsion distemoer over a coat of chalk whiting on plastered surface complete all as specified and as directed by Engineer-in-charge.

M & L for preparing newly plastered surface of wall and applying two coats of cement base paint over a coat of approved primer, complete all as specified and as directed by Engineer-in-charge.

M & L for preparation of old decorated plastered surface of WALL and applying one coat of white wash, complete all as specified and as directed by Engineer-in-charge.

M & L for preparation of old decorated plastered surface of ceiling and applying one coat of white wash, complete all as specified and as directed by Engineer-in-charge.

M & L for applying one coat of oil emulsion distemper (oil bound washable distemper) after preparing old distempered surface of wall by washing, rubbing down and stopping of distempered and painted surfaces complete all as specified and as directed by Engineer-in-charge.

M & L for applying one coat of synthetic enamel paint as on old painted wood and wood based surfaces of any description not otherwise described over 10 cm width or girth after preparation of old wooden surfaces complete all as specified and as directed by Engineer-in-charge.

M & L for applying one coat of synthetic enamel paint as on old painted steel or iron surfaces of any description not otherwise described over 10 cm width or girth after preparation of old steel surfaces complete all as specified and as directed by Engineer-in-charge.

M & L for removal of existing treatment from wall by scrapping, washing, etc. and applying one layer of wall care putty 2mm thick (average) on wall surfaces including cornices, etc. for proper levelling and two coat of oil bond distemper (emulsion paint) over a coat of primer, complete all as specified and as directed by Engineer-in-charge.

M & L for applying one coat of cement base paint as on old decorated plastered wall surface after preparation of surfaces complete all as specified and as directed by Engineer-in-charge.

M & L for preparing old decorated plastered surfaces of wall and applying one coat of ANTI-FUNGAL PAINT (AS APPRVED), complete all as specified and as directed by Engineer-in-charge.

Taking up or down 15mm dia (bore) Steel water tubing including Connections and Fittings complete all as specified and as directed by Engineer-in-charge.

Supply, laying, connecting and testing of GI tubing (medium grade), 15mm bore with all fittings fixed to walls and ceiling or laid in floors complete all as specified and directed.

S&F in repairs PVC seat cover for EWC white / black colour complete with MS cromlum plated hinged, complete all as specified and as directed by Engineer-in-charge.

S&F in repair Stop Valve 15mm Bore, Cast Copper Alloy, Chromium Plated, fancy type (concealed type) screwed down, high pressure, with Capstan Head Handle, screwed both ends for iron pipe or for Union, complete all as specified and as directed by Engineer-in-charge.

S&F in repair stainless steel plate rack of 900mm x 750mm x 250 mm size made of 1 mm thick stainless steel sheet and fixing with plug screws including making good disturbed surfaces with cement mortar (1:3), complete all as specified and as directed by Engineer-in-charge.

S&F in repair brass chromium plated health foucet with 30" long CP flexible connection pipe and chromium plated brass nuts at one end, complete all as specified and as directed by Engineer-in-charge.

S&F in repair sheet glass shelf assembly consisting of 5.5mm thick sheet glass self 12cm wide with chromium plated bracket guard and railing 60cm wide, complete all as specified and as directed by Engineer-in-charge.

Demolition of stone slab and tiles of any description or thickness in floors, footpath, aprons or in shelves, platform etc. bedded and pointed in any mortar, complete all as specified and as directed by Engineer-in-charge.

M&L for 16 to 18mm thick granite (of any type) work (Table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, complete all as specified and as directed by Engineer-in-charge.

Dismantling of 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 as directed by Engineer-in-charge.

S&F glazed ceramic coloured tiles as in vertical surfaces such as dado, skirting etc, of size 450x300x6 to 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 10 mm thick rendering in cement mortar 1:4 as bedding layer of tiles, complete all as specified and as directed by Engineer-in-charge.

M&L for 10 mm thick vitrified ceramic tiles (Square / rectangular) polished light shade or any shade, area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, as in floor etc. set and jointed in neat cement slurry and pointed in white or colured cement to match, including 20 mm thick cement screed bedding layer in cement mortar 1:6, complete all as specified and as directed by Engineer-in-charge.

M&L for 10 mm thick vitrified ceramic tiles (Square/Rectangular) polished, light shade or any shade area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, as in skirting etc. set and jointed in neat cement slurry and pointed in white or colured cement to match, including 10 mm thick backing coat in cement mortar (1:3), complete all as specified and as directed by Engineer-in-charge.

M&L non skid coloured ceramic tiles of size 6 to 7mm thick (Square /Rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, as in floor etc. set and jointed in neat cement slurry and pointed in white or colured cement to match, over 20mm thick screed bed or bedding layer in cement mortar 1:6 complete all as specified and as directed by Engineer-in-charge.

S&F in repair for 19mm dia mild steel "chromoum plated" curtain rod with fixing brackets, stops etc, complete all as specified and as directed by Engineer-in-charge.

S & F in repairs 15mm bore bib taps, cast copper alloy, chromium plated with capstan head handle, screwed for iron pipe or brass ferrule, , complete all as specified and directed by Engineer-in-charge.

S & F in repairs 15mm bore pillar taps, cast copper alloy, chromium plated with capstan head, screwed down, high pressure, with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed by Engineer-in-charge.

S & F vitreous china wash down water closet pan (pedestal pattern) 'white' ‘P’ or ‘S’ trap, including fixing bolts (excluding flushing cistern and flush pipe) including plastic water closet seat ‘black’ (closed pattern) with recessed bottom and cover including MS chromium plated hanging device as fixed in repairs and making good the disturbed surfaces with cement mortar 1:3 complete all as specified and as directed by Engineer-in-charge.

S & F vitreous China, squatting pan “long pan” Orissa pattern of size 580mmx440mm, white with ‘P’ or ‘S’ trap, integral foot rest, providing joints between flush pipe and socket of WC pan (excluding flushing cistern and flush pipe) fixing with and including provision of 150mm thick lime concrete bedding including taking out unserviceable WC pan and connected items complete all as specified and as directed by Engineer-in-charge.

S & F 10 litres capacity PVC flushing cistern symphonic action type, low level, 'white' with inlet ball valve, float and handle including a pair of cast iron bracket (duly painted) including cutting and pinning in ends, 15mm dia PVC connection pipe of 600mm long, 32mm dia PVC flush pipe and making good the disturbed surfaces in cement mortar 1:3 as fixed in repairs complete all as specified and directed by Engineer-in-charge.

S & F Vitreous china wash hand basin, white, flat back or angle back type of size 550mm x 400mm, with 32mm dia brass chromium plated waste fitting, PVC 32mm dia. waste pipe, a pair of cast iron brackets duly painted / erecting stand including cutting and pinning in ends and making good the disturbed surfaces in cement mortar 1:3 as fixed in repairs complete all as specified and directed by Engineer-in-charge.

S & F for 15mm size PVC connection pipe with PTMT nut of length 450mm as fixed in repairs complete all as specified and directed by Engineer-in-charge.

S & F in repair CP toilet paper holder fixed to wall with and including chromium plated brass screw complete all as specified and directed by Engineer-in-charge.

S & F in repair CP soap dish, perforated type fixed to wall with and including chromium plated brass screw complete all as specified and directed by Engineer-in-charge.

S & F PVC cabinet with mirror of size 350mm x450mm x90mm fixed to wall with CP screws and plugs of suitable size fixed as in repair complete all as specified and directed

Taking down existing treatment by wire brushing, brooming down dust and finally washing with water to clean the surfaces absolutely free from any kind of existing finishes and foreign matters and making good minor cracks etc. in cement mortar 1:3 and surface absolutely smooth using JK wall putty as per manufacturer instruction with uniform thickness and applying two coats of weather proof paint (as per manufacturer instruction) over a coat of alkali resistance priming paint and cutting / derooting of small plants / sharbs (girth exc. 5cm but not exc.30cm) and making good the disturbed surfaces with cement mortar (1:4) complete all as specified and as directed by Engineer-in-charge.

Writing letters or figures (Block Roman, ltalic or Indian) n exc. 30 cm in height complete all as specified and as directed by Engineer-in-charge.

Painting lines, dashes, arrows, letters etc. or roads pavements and the like not exc. 10 cm wide with road marking paint, white or golden yellow complete all as specified and as directed by Engineer-in-charge.

Taking down carefully copper or aluminium point wiring (light, fans, socket etc) complete incl battens and fittings such as switch, ceiling rose, light fittings, regulators, socket etc and making good disturbed surface of wall / floor etc. complete all as specified.

Point wiring complete with 1.5 sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade ISI marked with multi stranded copper conductor drawn through and including non- metallic rigid PVC conduit medium grade and conduit accessories ISI marked concealed in wall / ceiling/ fixed to roof etc. and including provision of 1.5 sqmm PVC insulated multistranded unsheathed copper conductor cable FRLS ISI marked as earth continuity conductor, fabricated steel sunken terminal box duly painted made out of 1.60mm thick MS sheet concealed in walls, with 3mm thick bakelite / PVC sheet ISI marked top cover with brass / chromium plated screws and cup washers for housing switches, socket outlets, fan regulators etc, all as specified and as directed for one LED tube light / LED Lamp /ceiling fitting / ceiling fan / exhaust fan point controlled by one way switch, complete all as specified and as directed by Engineer-in-charge.

All as per Ser item No. 47 above but for one ceiling fan/ exhaust fan controlled by one one way switch complete all as specified and as directed by Engineer-in-charge.

All as per serial item No.47 above but for one Bell point controlled by one bell push complete all as specified and as directed by Engineer-in-charge.

All as per Ser item No 47 above but for One 5 amps socket out let point on indepndent board complete all as specified and as directed by Engineer-in-charge.

All as per item No.47 here-in-before but for point wiring with 2.5 Sq mm single core stranded copper conductor and one run of 2.5 Sqmm copper conductor for earth wire for one switch socket outlet point, 15/16 amps on independent board complete all as specified and as directed by Engineer-in-charge.

All as per Ser item No.47 above but with 4 sqmm single core stranded copper conductor and one run of 4 Sqmm copper conductor for earth wire cable for 20/25 amps Power Unit on independent board complete all as specified and directed by Engineer-in-charge.

Supply and fix ceiling rose surface backelite, three terminals, PVC / polycarbonate, insulated body, complete all as specified and as directed by Engineer-in-charge.

Supply and fix switch piano flush type, 'white' 6 Amps 240 volts single pole one way, complete all as specified and as directed by Engineer-in-charge.

Supply and fix socket outlet, 5 pin, 6 Amps, flush type, 'white' complete all as specified and as directed by Engineer-in-charge.

Supply and fix power socket outlet 15/16 Amps, 6 in 1, flush type, 'white' complete all as specified and as directed by Engineer-in-charge.

Supply and fix switch piano flush type,15/16 Amps 240 volts single pole one way, 'white' complete all as specified and as directed by Engineer-in-charge.

Supply and fix electronic type fan regulator, rotary step, Socket type 240 Volt, complete all as specified and as directed by Engineer-in-charge.

Supply and fix Switch Bell push, flush type, 5 Amps 240 volts, complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB protected POWER UNIT with one 25 amps socket, (incl 3 Pin Plug Top) including MCB DP and starter 25 Amps rating with six module plate and flush metal GI box and electrically connecting up, complete all as specified and as directed by Engineer-in-charge. Make : Havells cat No- DHDUCDP0253016-25 (25 Amps) or equivalent model of Legrand / L & T.

Supply and fix Call bell "ding dong" muscial type, AC, 230 Volts, Single pole, complete all as specified and as directed by Engineer-in-charge.

Supply and fix 20 watt integrated LED tube light fitting (4 feet long), suitable for single phase 230 volts, 50 Hz AC supply and mounted on wll or ceiling, complete with connecting accessories, internally prewired and including electic connection with copper conductor cable of 0.5 sqmm (nominal area) size complete all as specified and directed by Engineer-in-charge. Make : Crompton, cat part No. LCTLN-20-CDL or equivalent model of Bajaj / Havells / Philips.

Supply and fix 10 watt integrated LED tube light fitting (2 feet long) suitable for single phase 230 Volts, 50 Hz AC supply and mounted on wall or ceiling, complete with all accessories, internally prewired and including electrically connection with copper conductor cable of size 0.5 Sqmm (nominal area) complete all as specified and as directed by Engineer-in-charge. Make : Crompton, cat part No. LCTLN-10-CDL or equivalent model of Bajaj / Havells / Philips.

Supply and draw submain wiring with two single core 6 sqmm FR PVC insulated copper cable 1100 vots grade multistrand, unseathed conductor drawn into PVC casing and capping and all necessary fittings including 6 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete including taking down old unserviceable sub main wiring of any size and making good disturbed surface, complete all as specified and as directed by Engineer-in-charge. Note :- Three runs of 6 Sqmm cable shall be measured as one RM.

Supply and draw submain wiring with two single core 4.00 sqmm FR PVC insulated copper cable 1100 vots grade multistrand, unseathed conductor drawn into PVC casing and caping and all necessary fittings including 4.00 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete including taking down old unserviceable sub main wiring of any size and making good disturbed surface, complete all as specified and as directed by Engineer-in-charge. Note :- Three runs of 4 Sqmm cable shall be measured as one RM.

Taking down MCB DB / main switch of any size and making good the disturbed surface of wall, ceiling or floor complete all as specified and directed by Engineer-in-charge.

Supply and fix SPN DBs, double door, 240 volt, 8 way complete all as specified and directed by Engineer-in-charge.

M&L for VTPN DB, 415 volts, 4way, 200 Amps bus bar with metal door with incoming MCCB 160 Amps, 4 pole, 16 KA complete all as specified and directed by Engineer-in-charge.

M&L for MCB single pole (SP), 240 volts, 6 - 32 Amps, 10 KA. complete all as specified and directed by Engineer-in-charge.

M&L for MCB single pole and neutral (SPN), 240 volts, 6 - 32 Amps, 10 KA. complete all as specified and directed by Engineer-in-charge.

S&F in repair building security light 30 watt, LED light fitting, new generation energy saving and environment friendly long life versaltile pressure die-cast aluminium IP-65 roadway luminaire with high power LEDs as light source and exclusively designed polycarbonate cover alongwith electronic driver complete after taking down the old unserviceable security light fitting complete all as specified and directed by Engineer-in-charge. Make : Crompton, cat part No. LSTS-30-CDL-M or equivalent model of Wipro / Havells / Philips. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

A M CHOUDHURY AND CO

M/S PAUL CONSTRUCTION

RAJIB AND CO

A K DUTTA CHOWDHURY AND CO

M/S RK SAHA AND CO

M/S SANTOSHI TRADERS

M/S DHAR AND DHAR

Bidder Name

A K DUTTA CHOWDHURY AND CO

M/S RK SAHA AND CO

A M CHOUDHURY AND CO

M/S ALO ELECTRICAL HOUSE

M/S DHAR AND DHAR

M/S PAUL CONSTRUCTION

RAJIB AND CO

M/S SANTOSHI TRADERS