REPAIR/MAINT OF PLUMBING AND SANITARY ITEMS AND ROOF REPAIR OF BLDG NO. SM-82, SM-86, C-6, O-12, O-16, O-18, O-18C AND T-18 UNDER GE(FW) KOLKATA

Amount

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

Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing tiles from site and rubbish off the premises complete all as specified and directed.

Removal of existing water proof treatment of any description from roof surface including cement plaster/screed bed carefully from the surfaces, roughening concrete surfaces and cleaning the roof surfaces by brushing, sweeping and scrubbing down with water and removal of debris complete all as specified and as directed.

M&L for brushing cement slurry @ 2.75 Kg/sqm over cleaned roof surface prior to application of concrete complete all as directed by Engineer - in - charge .

M&L for Providing Cement Concrete, type B-0, 1:2:4 (using 12.50 mm graded Stone aggregate), as in roof padding, of thickness as required on site, for making good depression/undulation, roof kerb etc, finished even and fair complete all as directed.

M&L 15 mm thick screed bed in cement mortar 1:3 over roof mixed with water proofing compound as per manufacturer's instruction complete all as specified and directed. (NOTE: WPC will be measured and paid separately)

Supply only liquid Water Proofing Compound, conforming to IS and as approved, complete all as specified.

M & L for cutting Grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 or cement concrete 1:2:4 type-B1 as required complete all as specified and directed.

M&L for water proofing treatment on existing cleaned RCC roof with the following specifications and manufacturer's instruction complete all as specified and directed :- (i) Preparing and cleaning of fully dried surfaces as per IS 3067-1966. (ii) Applying bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm. (iii) Providing a layer of 3 mm thick APP modified pre-fabricated five layer, weight not less than 3.6 kg/sqm, black finished reinforced with non-woven polyster matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction. (iv) Applying two coats of bitumen based UV reflective paint with aluminium finish @ 0.10 litre per sqm over APP membrane.

S&F Vitrified coloured (light shade) Ceramic tiles, 10 mm thick (square/rectangular) polished, area of each tiles exceeding 0.36 sqm but not exc 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles, laid over and including screed bed 15mm thick in cement mortar 1:6 complete all as specified and directed.

M&L Non Skid joint free coloured tiles 8-9 mm thick, area of each tiles exc 0.18 sqm but n.exc 0.38 sqm, as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and incl 15mm thick screed bedding in cement mortar 1:6 complete all as a specified and as directed

S&F glazed coloured ceramic tiles in vertical surface, size 300 X 450 X 7 mm thick, set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles, laid over and including 10mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

S&F in repair 15mm bore chromium plated two way bib cock with flange (premium quality), fancy type complete all as specified and as directed. (Make : JAQUAR, Cat No: FLR-5041N / CERA, Cat No: F2003163/ PARRYWARE, Cat No: G0634A1 / PRAYAG, Cat No: 9312/HINDWARE, Cat No: F280003SCP)

S&F in repair Chromium plated brass Bib cock with wall flange, fancy type, long body, fixed to 15 mm bore of Iron pipe complete all as specified and directed. (Make : CERA, Cat No: F2003151 / JAQUAR, Cat No: FLR-5047N/ PARRYWARE, Cat No: G0604A1 / / PRAYAG, Cat No: 9306 /HINDWARE, Cat No: F280002SCP)

S&F in repair 15mm bore chromium plated central hole basin mixer (premium quality) without popup waste system with 450mm long copper pipe and brass nut, complete all as specified and directed. (MAKE : JAQUAR, Cat No: KUP-35011BPM / CERA, Cat No : F1005451 / ASIAN PAINT, Cat No: SRBM101 / HINDWARE, Cat No: F360011/ PRAYAG, Cat No: 9851 / PARRYWARE, Cat No: T4214A1)

S&F in repair, 15 mm bore fancy type stop valves, cast copper alloy, chromium plated (concealed type), screwed down, high pressure, with crutch or butterfly handle, incl concealed body, screwed both ends for iron pipe or for unions and, complete all as specified and directed. (MAKE : JAQUAR, Cat No: CON-083FTK / PARRYWARE, Cat No : G1461A1 / CERA, Model: OCEAN / PRAYAG, cat No: 9218/ HINDWARE, Cat No: F330052)

S&F in repair Chromium plated brass Angular stop cock, fancy type, concealed type with wall flange fixed to 15 mm bore of Iron pipe complete all as specified and directed. (Make : JAQUAR, Cat No: CON-59KN / PARRYWARE, Cat No: G1453A1 /CERA, Model: OCEAN / PRAYAG, Cat No: 9210 / HINDWARE, Cat No: F330043)

S&F in repair chromium plated ABS body, round over head shower rose with arm (premium quality), multi flow, fixed to 15mm bore of iron pipe complete all as specified and directed. [Make : CERA, Cat No: F7040105 (arm) & F7020305CH (shower) / PARRYWARE, Cat No: T9802A1 (arm) & T9986A1 (shower)/ JAQUAR, Cat No: OHS-1789 (shower) & SHA-477(arm) /HINDWARE, Cat No: F160008(shower) & F330028(arm)]

S&F in repair Chromium plated brass single lever Wall mixer (premium quality), concealed type incl concealed body, with both overhead and telephone shower arrangement, fixed with 15 mm bore Iron pipe complete all as specified and directed. (Make : JAQUAR, Cat No : KUP-35125PM /CERA, Cat No: F1005413 /ASIAN PAINTS, Cat No: MAWM203 /HINDWARE, Cat No: F440011 / PRAYAG, Cat No: 9871 / PARRYWARE, Cat No: T4216A1) NOTE: Telephone shower shall be measured and paid seperately.

S&F fancy type chromium plated telephonic hand shower (premium quality), multiflow type with flexible tube and hook screwed for iron pipe including frame complete all as specified and directed. (Make : JAQUAR, Cat No: HSH-1739 / CERA, Cat No: F7030310AB / ASIAN PAINTS, Cat No: BHTS101 / HINDWARE, Cat No: F160047 / PRAYAG, Cat No: BHS-87 / PARRYWARE, Cat No: T9861A1)

S&F in repair chromium plated Hand shower (health faucet), brass body with 1.2 metre long flexible tube in chrome finish with wall hook complete all as specified and directed. (MAKE : JAQUAR, Cat No : ALD-573/ PARRYWARE, Cat No : T9941A1 / CERA, Cat No: F8030401AB / HINDWARE, Cat No: F160002)

S&F in repair Chromium plated brass Towel ring (premium quality), square complete all as specified and directed. (Make : JAQUAR, Cat No: ACN-1121N / CERA, Cat No: F5002105 / ASIAN PAINTS, Cat No: SQTW201 or equivalent model in PARRYWARE / PRAYAG)

S&F in repairs toilet paper holder, surface type with flap incl taking down existing holder complete all as specified and directed. (Make : JAQUAR, Cat No : ACN-1153S / CERA, Cat No: F5007110 / PRAYAG, Cat No: BA-38 / HINDWARE, Cat No: F880003/ PARRYWARE, Cat No: T6414A1)

S&F in repairs 15mm dia soap dish, square, acrylic body with chromium plated base complete all as specified and directed. (Make : Jaquar, Cat No : AKP-35731P / PARRYWARE, Cat No: T6403A1 / PRAYAG, Cat No: BA-35 or equivalent model in CERA /HINDWARE)

S&F in repairs soap dish, chromium plated body complete all as specified and directed. (Make : PRAYAG, Cat No: BA-05 / CERA, Cat No: F5003106 / ESS ESS, Cat No : AC-503B / PARRYWARE, Cat No: T6902A1 / HINDWARE, Cat No: F880011)

S&F in repairs towel rack (premium quality) with lower hangar with hook incl taking down existing rack complete all as specified and directed. (Make : JAQUAR, Cat No: AHS-1581H / PARRYWARE, Cat No: T6008A1 / CERA, Cat No: F5003101 / PRAYAG, Cat No: BA-12)

S&F chromium plated front glass shelf of size 460mm x 130mm fixed to wall with chromium plated screws as in repair complete all as specified and as directed. (Make: CERA, Cat No: F5001114 / PARRYWARE, Cat No: T6009A1 / JAQUAR, Cat No: AQN-7771 / HINDWARE, Cat No: F880010 / PRAYAG, Cat No: bea-55)

S&F corner glass shelf 300 mm with brass brackets, as in repair complete all as specified and directed. (Make: PRAYAG, Cat No: BEA-44 / JAQUAR, Cat No: ACN-1173 / PARRYWARE, Cat No: T6010A1 / CERA, Cat No: F5005102)

S&F in repair chromium plated tumbler holder with wall flange complete all as specified and directed. (Make : JAQUAR, Cat No: ACN-1141N / PARRYWARE, cat No: T6004A1 / CERA, Cat No: F5002107 / HINDWARE, Cat No: F880001 )

S&F in repair CP bottle trap with internal portion 32mm size with 190mm long wall connection pipe complete all as specified and directed (Make: JAQUAR, Cat No: ALD-769L250x190 /HINDWARE, Cat No: F850003 / CERA, Cat No: F8060302/ PRAYAG, cat No: BEA-26 / PARRYWARE, Cat No: T3203A1)

S&F in repair chromium plated brass waste coupling, 32 mm size, full threaded complete all as specified and directed. (Make: PRAYAG, Cat No: BEA-11 / JAQUAR. Cat No: ALD-705/ CERA, Cat No: F8050101 /PARRYWARE, Cat No: T9911A1 / HINDWARE, Cat No: F850002)

S&F in repair vitreous china half pedastal pattern wash hand basin, with half pedestal incl providing 32mm dia CP waste coupling, bracket, waste pipe and making all necessary connections, fixed as directed by Engr-in-Charge. (Make : JAQUAR, Model: SOLO / Parryware, Model : AVON N / CERA, Model: CONCORD / HINDWARE, Model: STUDIO)

S&F in repair Vitreous China table top Wash Basin 565 x 425 mm in size, White with 32mm dia Brass Chromium Plated Waste Fitting, making good disturbed Surfaces in Cement Mortar 1:3 complete all as specified and as directed. (MAKE : JAQUAR, Cat No: KUS-WHT-35935 / CERA, Model: CHEST / HINDWARE, Cat No. 91069 or equivalent model in PARRYWARE)

S&F in repairs Low density polyethylene pipe connection, comprising of 15 mm dia 450 mm long having PTMT union at each end of connection to each of pillar tap/cistern/stop cock/urinal etc. at one end, stop cock at other end complete all as specified and directed. (MAKE : PRAYAG, Cat No. 323 / POLYTUF, Cat No. 4003 or equivalent model in SHAKTI / JEXON)

-ditto- all as per Item No. 34 here in before but 600mm long. (MAKE : PRAYAG, Cat No. 324 / POLYTUF, Cat No. 4004-D / SHAKTI, Cat No: SB 1324-D or equivalent model in JEXON)

S&F in repair connector pipe 450mm long copper connection 15mm dia with nut and rubber brass coupling at both ends for basin and geyser all as directed by Engineer-in-Charge. (Make: JAQUAR, Cat No: ALD-803AB / PRAYAG, Cat No: BMC-03 / CERA, Cat No: F8070403 or equivalent model in PARRRYWARE / HINDWARE).

S&F in repair chromium plated 3mm thick robe hook (2 way) fixed to wall for hanging purpose complete all as specified and directed. (Make : JAQUAR, Cat No: ACN-1161N / CERA, Cat No: F5002108 / PRAYAG, Cat No: BA-87 / HINDWARE, Cat No: F870007 / PARRYWARE, Cat No: T6007A1)

S&F in repair 6mm thick bevelled edge mirror of size as required fixed on 6mm thick acrylic PVC sheet complete all as specified and directed.

S&F in repair 10 to 12mm thick gypsum board false ceiling including 0.55mm thick GI perimeter channel, GI channel tray frame work having one flange of 20mm and another flange of 30mm with web of 27mm, GI intermediate channel of size 45mm x 0.90mm thick with two flange of 15mm each suspendded form the soffit of roof slab/truss @ 1220mm c/c with MS angle of suitable size fixed to soffit of ceiling with GI cleat and expansion fastener with and including necessary nuts and bolts and gypsum board is screwed to ceiling section with stainless steel screws @ 230mm c/c complete all as specified and directed.

M&L applying two coat of acrylic/plastic emulsion paint over a coat of primer to ceilings complete all as specified and directed.

Taking down carefully alumnium doors & partitions incl glass, disconnecting all members and fixed in same opening/position complete all as specified and directed.

S&F in repairs decorative 20mm dia brass curtain rod with fixing brackets, supports, rings etc, of approved design complete all as specified and directed. (NOTE: Brackets will be measured and paid seperately)

S&F in repair decorative type brass bracket for curtain rod decorative type complete all as specified and as directed.

S&F in repair 200 mm long Brass barrel tower bolts, with barrel of extruded section and rolled or cast bolts and fixed complete all as specified and directed.

-ditto- but 150 mm long

S&F for Brass, sliding door bolts with sand or die cast brass hasp, staple (bolt type) and fixing bolt with rolled or drawn brass bolts, with length of bolt 250 mm complete all as specified and directed.

-ditto- but 300 mm long

S&F Butt hinges, medium weight, cold rolled mild steel, size 100 mm complete all as specified and directed.

-ditto- but 75 mm long

S&F in repair Brass decorative handles, 150 mm complete all as specified and directed.

S&F in repair classic Cylindrical lock made of brass complete all as specified and directed. (Make: GODREJ, Cat No: 3791 or equivalent in other makes specified in tender)

S&F in repairs pressure booster pump, 1 HP capacity, 50-60 HZ, Voltage 220V, single phase, discharge capacity 0-6 m3/hr, 25 mm dia delivery pipe (of length 5.00 meter ) pressure switch, pressure dial gauge (ranging from 0 to 100 lbs per square inches) and testing on completion complete all as specified and as directed by Engineer-in-Charge. (Make: Crompton Greaves, Model No-10 Minimarket I-025 or equivalent model in KIRLOSKAR / KSB)

S&F in repair coloured (any) PVC seat cover for EWC of any description with hinging device complete all as specified and directed.

-ditto- but white seat cover for EWC

S&F in repairs 25 micron sun control film on glass reflective type, best quality, sticked to glass panes as per instructions of manufacturers, complete all as specified and as directed.

S&F in repair for double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box main body with stainless steel cover governing pivot made of brass, other part made of mild steel heavy duty complete all as specified and directed.

S&F in repair vitreous china floor mounted rimless one piece closet (Pedestal pattern), white, including low level vitreous china valveless syphonic action type flushing cistern with inlet ball valve float, push button, flush pipe incl bracket, P/S trap, UF soft close seat cover and connecting fittings complete all as specified and directed. (Make : JAQUAR, Cat No: OPS-WHT-15853S300UF / PARRYWARE, Model: Omega / HINDWARE, Model: SPELNDOUR)

S&F in repair syphon with all accessories for vitreous china flushing cistern in coupled/one piece closet complete all as specified and directed.

M & L 18-20mm thick granite slab (table rubbed and polished) in pillars, window cills, cooking platform, stair steps etc and like set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match laid over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

S&F in repair 10mm thick toughened glass door and partition, set and jointed with adhesive including fixing accessories, connections and builders hardware complete all as specified and as directed by Engineer-in-Charge.

Taking up or down steel water tubing 15 mm bore incl connection , cleaning etc

-ditto all as per item No 61 here-in-before but 20 mm bore

-ditto all as per item No 61 here-in-before but 25 mm bore

S&F tubes 15mm bore medium grade galvanised with all fittings and fixed complete to wall and ceiling or laid in floors.

-ditto all as per item No 64 here-in-before but 20 mm bore

-ditto all as per item No 64 here-in-before but 25 mm bore

Refixing old steel tubing 15mm bore and connection in new or old position(wall, ceiling, floor etc.).

-ditto all as per item No 67 here-in-before but 20 mm bore

-ditto all as per item No 67 here-in-before but 25 mm bore

Supply, hoisting and fixing rotational moulded polyethylene water storage tank (cylindrical vertical type with closed top) of capacity 1000 Litres, multi-layered (ISI marked), with GI tank nipple & cover, hoisted and fixed in position all as specified in SSR Part-I incl dismantling of existing unsv tank complete all as specified and directed.

- ditto - all as per item No 70 here-in-before but 2000 ltrs capacity.

S&F 20 mm bore Ball brass valves, high pressure, with HDPE float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. (MAKE : PRAYAG, Cat No. B-152 or equivalent model in JEXON / POLYTUF / SHAKTI)

All as per Item No. 72 here-in-before but 25 mm bore Ball brass valves. (MAKE : PRAYAG, Cat No. B-153 or equivalent model in JEXON / POLYTUF / SHAKTI)

S&F in repair Shower panel, size 1550mm x 200 mm, having 3 adjustable vertical jets (square), integrated showee head, thermostatic mixer with divertor, hand shower with flexible hose, button spout and connecting hose complete all specified and as directed. (Make: JAQUAR, Model: BLAK or similar model in PARRYWARE /CERA / HINDWARE)

M&L for applying elastomeric waterproof coating on roof surfaces in three coats (including one primer coat) to achieve an overall thickness 0.40-0.50mm after preparation of surface as per manufacturer instruction complete all as specified and directed. (MAKE: DR FIXIT, ROOFSEAL TOP COAT / BERGER, HOMESHIELD PU ROOF KOAT or equivalent product in other makes specified in tender)

DEB AND COMPANY

MS HORIZEN

UNIVERSAL TRADING CENTRE

dutta and dutta

UNITED ENGINEERS

RAJ ENTERPRISE

INDIA ELECTRICAL EQUIPMENTS