GE/ALP (8210B) KOLKATA OF 2023-24

Amount

Demolition of cement concrete of any description and in any position not other wise specifiy provided complete all as specified and directed. (upto 04 storey building)

M&L for 100mm thick providing cement concrete (1:4:8), type D2 (using 40mm graded stone aggregate), as in sub base in floor/paving etc. complete all as specified and directed.

M&L silver sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M & L for 60 mm thick coloured machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658- 2006 M-35 grade with grey cement and no pigment complete all as specified and as directed.

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick,set, jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed with CM (1:6) complete all as specified and directed.

Taking down cement plaster including raking out joints, hacking for key, scrubbing down with water etc including necessary scaffoldings complete all as specified and directed.

M&L for rendering 5mm thick in CM(1:3) on fair faces of ceiling and finish smooth without using extra cement including necessary scaffoldings complete all as specfied and directed.

M&L for rendering 15mm thick with CM (1:6) on of brick work or concrete surfaces finished even and smooth without using extra cement including necessary scaffoldings complete all as specified and directed.

All as per item No 8 here in before but in CM (1:4) complete all as specified and directed.

M&L for two coats of cement base paint over a coat of primer on newly plastered surface including preparation of surface and including necessary arrandement for working platform complete all as specified and directed

Material and Labour for two coats of acrylic distemper over one coat of primer on new or previously untreated plastered surfaces including preparation of surface and including necessary arrangement for working platform complete all as specified and directed

M&L for preparation of new or previously untreated surfaces and on wall and applying three coats of white wash including necessary arrangement for working platform complete all as specified and directed

All as per item No 12 above but on ceiling

M&L for one coat of acrylic distemper on old decorated surface of internal walls including preparation and necessary arrangement for working platform complete all as specified and directed.

M&L for one coat of synthetic enamelled paint on old decorated wooden/steel surface exc 10cm width or girth including preparation and necessary arrangement for working platform complete all as specified and directed.

M&L for one coat of cement base paint (white or coloured as per site reqmt) on old decorated surface of external walls including preparation to remove all foreign materials and necessary arrangement for working platform complete all as specified and directed (upto 12 storey bldg). Note : No separate payment shall be made for colour of distemper where required or directed by Engineer-in-Charge. Cost is included in unit rate.

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

M&L for glazed ceramic tiles in vertical surface 450X 300X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10mm thick rendering with CM (1:4) complete all as specified and directed.

M&L for coloured non skid ceramic floor tiles area of each tile exc 0.06 but n. exc 0.11 sqm set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed with CM (1:6) complete all as specified and as directed.

M&L for coloured non skid ceramic floor tiles area of each tile exc 0.11 but n exc 0.18 sqm set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed with CM (1:6) complete all as specified and directed.

Taking down chowkhat with shutter( without taking down shutters from the frame) n.exc 1.5 sqm all as specified and directed.

S&F for factory made solid panel PVC door frame of size 50mmx47mm out of 5mm plain colour PVC sheet reinforced with M.S. square tube, all as per specification and drawing.

S&F for factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tube for top and bottom rails MS frame shall be covered with heat molded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for top rail and bottom rail on either side and as gap insert for top rail and bottom rail paneling of plain colour PVC sheet to be fitted in the MS frame welded/seated to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement and fixing in the frame at site as per specification and drawing.

S&F for stainless steel butt hinges 100mm size complete all as specified and directed.

S&F for 150mm long extruded aluminium alloy handles, fabricated type, anodised.

S&F for 150mm long aluminium anodised barrel tower bolts of extruded section.

S&F for 200mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed.

Supply and fixing for 3mm thick sheet glass , ordinary quality and glazing with oil putty in square n.exe 0.50 Sqm in each pane after and including hacking out broken glass from wooden/metal frame complete all as specified and directed.

Supply and fix in replacement stainless steel wire cloth 0.36 mm nominal dia of wire and average width of apperture 1.40 mm and fixed with stainless steel staples in steel/wooden /aluminium frames complete all as specified and directed.

S&F in repair CI Nahani trap of 100mm dia, with grating including jointing to waste pipe fixed in cement concrete, (1:2:4) type B-1, (using 20mm graded stone aggregate) complete all as specified and directed.

S & F in repair Vitreous China Squatting pan, Orissa pattern, size 580 x 440 mm white with `P' or `S' trap, front or back inlet and integral foot rests including connection to trap, to flushing pipe etc. complete including making good to floor complete all as specified and directed.

S& F in repair vitreous china (white) wash hand basin flat back size of 550mmx400mm including brackets including cutting, pinning in ends of brackets or erecting stand. complete all as specified and directed.

S & F in repair 10 ltrs capacity PVC valveless, syphonic action type,flushing cistern,low level,white,with inlet ,ball valve, float and handle including 600mm PVC connector pipe and flush pipe (long bend) for low level cistern complete all as specified and directed.

S & F in repair 32mm dia PVC flexible waste pipe 900mm long for drain out water from WHB/Sink complete all as specified and directed.

S&F in repair PVC connection 15mm size with PTMT nuts of length 750 mm

S&F in repair fancy type 15 mm bore Pillar taps, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with or without letterer 'Hot' or 'Cold' with long screwed shank and flynuts, screwed for iron pipe and fixed.

S&F in repair fancy type 15 mm bore bib taps, cast copper alloy with capstan heads, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

S&F in repair fancy type 15mm bore pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair fancy type 15mm bore bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair fancy type 15 mm bore stop valve cast copper alloy with fancy type chromium plated with high pressure, with crutch butterfly handle, screwed both ends for iron pipe or for unions and fixed.

All as per item No 40 above but 15mm bore angle cock.

S&F in repair soap dish stainless steel and fixed with screw including wooden/plastic cleats complete all as specified and directed.

S&F in repair brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and directed.

S&F for CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. including taking down old unserviceable one including necessary arrangement of working platform (upto 12 storey of bldg) complete all as specified and directed.

S&F for CPVC 20mm bore Brass elbow complete all as specified and directed

S&F for CPVC 20mm Brass Tee complete all as specified and as directed

Supply and fixing for 20mm bore gun metal gate valve with iron wheel head and gun metal spindle screwed both ends after and including taking down old unserviceable valve complete all as specified and directed.

All as per item No 48 above but 25mm bore.

Supply, hoisting and fixing in proper position 500 ltr capacity (ISI marked) multi-layer rotational moulded polyethylene water storage tank (cylindrical vertical with closed top), with connecting to solar water heating system after and including dismantling of existing unserviceable water storage tanks (upto 12 storey of bldg), complete all as specified and directed.

All as per item No 50 here-in-before but 1000 ltr capacity

Taking down chowkhat with shutter (without taking of shutter) area exc 1.5 Sqm but n. exc 4.0 Sqm each complete all as specified and directed

S&F for 2nd Class HW Plain, solid, straight chowkhats and frames, wrought framed rebated on the solid, rounded or chanfered, put together with glue pinned at joints complete all as specified and directed.

S&F for 35 mm thick 2nd class hard wood rail and style factory made plain framed, panelled shutter (two panel) with lock rail and panel of 9mm thick BWP commercial ply or 12 mm thick veneered particle board with commercial veneering on both faces complete all as specified and directed.

S&F for 30mm thick 2nd class hard wood gauged & skelton shutter, open rebated & prepared to receive gauged, (without sash bar ) eadge of framing plain, chamford or rounded, fitted with cut & mitred beads for securing gauged etc,complete all as specified and directed.

S&F for 2nd class hardwood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary' labours; articles n. exc 200 cu. cm each complete all as specified and directed.

S&F in repair steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specfied and diected.

All as per item No 57 but without glazing bar complete all as specified and directed.

S&F for chimney bars (straight or camber); bearing bars; tongues or water bars for window frames; window guard bars, plain, let in and fixed independently in wooden frames, L or T section supports for shelves etc. and similar articles conforming to Fe-290 Gde E-165

S&F for steel ventilator with top hung shutter including hinges, steel peg stay, including taking down unserviceable one. complete all as specified and directed.

S&F for 3.00 mm thick sheet glass, ordinary quality and glazing with oil putty in exc 0.50 Sqm in each pane complete all as specfied and diected.

All as per Item No. 61 above but in figured glass at any position complete all as specfied and diected.

S&F for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specfied and directed.

Supply and fixing in repair 1.25mm thick steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: push pull or manual type complete all as specified and directed.

Supply only ball bearing for rolling shutters

Supply only Safety lever locks mild steel with 4 levers for rolling shutters

Material and labour as in repair plates (plain or chequered) channels conforming to Fe-290 Gde E-165 , square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed.

M&L for preparation of new steel surfaces over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint over a coat of red-oxide zinc chrome primer complete all as specified and as directed.

Taking down, strip opening, cleaning all parts and packing of ceiling fan/ exhaust fan of any make and size and greasing ball bearing with specified quality grease and re-assembling the ceiling fan as a one unit, complete all as specified and directed. Note : Replacement of spare parts, rewinding, painting, cable for connection etc to be measured and paid separately.

Material & Labour for hanging/fixing ceiling fan/exhaust fan in position and re-commissioning the same including making electric connection complete all as specified and directed.

Repairing / testing Ceiling fan 1200/1400 mm sweep including rewinding, bush, bearing and fan blade suitable for 240V, (ISI marked), 50HZ with regulator complete with all accessories and connection as per manufacturer instruction complete all as specified and directed. Note-(a)) All fans shall be 1.5 Sq mm copper cunductor multicore twin twisted wire of 01 mtr length (Note: (b)) Spare parts shall be measured and paid separately.)

Supply only capacitor of capacity 2.5/4 mfd complete all as specified and directed.

Supply only gun metal bush suitable for any type of fan complete all as specified and directed.

Supply only ball bearing of No. 6200/ 6201/ 6202/ 6203 complete all as specified and directed.

Comprehensive repair/maintenance of storage type electric heater (geyser) vertical/horizontal type of capacity 25/50 ltrs comprising of the following works complete all as specified and directed.:- (a) Inspection, taking down or dismantling, de-scaling, brushing and thoroughly cleaning the storage tank upto the entire satisfection of Engr-in-Charge (b) Checking of all stop cock, pressure release valve, fusible plug etc to ensure free functioning of the parts including Supply and replacement of washer/gasket, nuts etc as required. (c) Inspect overflaw and vent pipes and remove blockages (if any) (d) Checking and rectify earth continuity of the electrical circuits of the geyser and power points (e) Check, maintain and re-fixing thermostat and re-adjust (f) Visual examination of fusible plugs for its serviceability (g) De-scaling the immersion type heating element and siphon assembly with diluted hydrochloride acid or cear pedette solution (h) Checking of indicator lamp for its serviceability (j) Re-assembling the geyser, re-installed and testing complete (Note: (i) Spare parts/components of geysers shall be measured and paid seperately as "supply only" under respective items here-in-below. (ii) Any minor parts required for smooth functioning of the geyser shall be provided by the contractor without any extra cost to the Govt.)

Supply only heating element, 2KW capacity, AC 230 volts, pressed/screw/ triangular/ ceramic type, (ISI marked) complete all as specified and directed.

Supply only heating element, 1.5KW capapcity, AC 230 volts, pressed/ screw/triangular/ ceramic type, (ISI marked) complete all as specified and directed.

Supply only thermostate element type EST, 11/20 Amp 250 Volt (ISI Marked) complete all as specified and directed.

Supply only thermostate element type EST, 7/15 Amp 250 Volt (ISI Marked) complete all as specified and directed.

Supply only hot and cold flexible pipe, high pressure with both end brass adopter 18" long (ISI marked) complete all as specified and directed.

Supply only copper connection tubes for inlet/outlet connection PVC washer, benjo nuts and bolts etc. 450 mm long 3/8'' dia standard gauge complete all as specified and directed.

Supply only porclain heating element ceramic type suitable for 2 KW geyser complete all as directed.

Repairing / testing exhaust fan upto 600 mm sweep including rewinding, bush, bearing and fan blade suitable for 240V, (ISI marked), 50HZ with all accessories and connection as per manufacturer instruction complete all as specified and directed. Note- (a)) All fans shall be 1.5 Sq mm copper cunductor multicore twin twisted wire of 01 Mtr length (Note: (b)) Spare parts shall be measured and paid separately.)

Supply and fix for ceiling fan complete with with down rod and all accessories 230 V 50 Hz single phase AC supply 1200 mm sweep ,white colour with provision of 3 core 1.0 Sq mm cable from ceiling rose to fan including depositing old fan to MES store yard of AGE(/M)-1 marking complete all as specified and directed. Make: Havells Model No. ES 50 or equivalent in Crompton /Usha/ Bajaj as approved by GE.

S&F for exhaust fan 230 Volt 50 Hz single phase AC supply ,300 mm sweep with louver complete with metal body powder coated with protective steel bird gaurd on wall of building having height up to G + 11 including provision of 3 core 1.0 Sq mm cable from ceiling rose to exhaust fan including depositing old fan to MES store yard of AGE(/M) -1 complete all as specified and directed. Make: Havells model : ventilair DS or equivalent in Crompton / Usha/Bajaj as approved by the GE.

Supply and fix for water heater storage type, electric complete capacity 25 litres.BEE 5 star rated, PUF insulation, Adjustable knob for tempearture setting complete all as specified and directed. Make: Havell's Model Puro Plus Product Code :GHWCASTWH025 or equivalent in V- Guard/ Racold as approved by the GE.

S & F for energy efficient 5 star rated 200 mm PVC air ventilating fan, complete with louvers and making hole to the existing wall, making good to the disturbed surface as per existing and connecting wire up to nearest ceiling rose complete all as specified and directed.

M/S J S ENTERPRISES

BENGAL TRADERS

BHASKAR SUPPLY AGENCY

DIPAK ENTERPRISE

GAYATRI ENTERPRISE

ROY CONSTRUCTION

SOMANI BUILDERS