GE/ALP (8956) KOLKATA OF 2021-22

Amount

Taking down cement plaster of any description, including racking out joints, hacking for key, scrubbing down with water etc including necessary arrangement for working platform complete all as specified and as directed (upto 12 storey bldg).

Material and labour for 15mm thick rendering in cement mortar (1:6) on other than fair faces of brick work or concrete surfaces finished even and fair without using extra cement including necessary arrangement for working platform complete all as specified and directed (upto 12 storey bldg).

Material and labour for 15mm thick rendering in cement mortar (1:4) on fair faces of brick work or concrete surfaces finished even and fair without using extra cement including necessary scaffolding complete all as specified and directed. (Upto 12 storeys bldgs).

Material and labour for rendering 10mm thick in cement mortar (1:3) in ceiling including necessary arrangement for working platform complete all as specified and directed (upto 12 storey bldg).

Material and labour for applying 3mm thick birla wall care putty or equivalent (each layer n.exc 1mm thick) on new plastered surfaces etc including necessary arrangement for working platform complete all as specified and directed (upto 12 storey bldg).

Material and labour for two coat acrylic distemper (white or coloured as per sire requirement) over one coat of priming chalk whiting on new or previously untreated plastered surfaces including preparation of surface and including 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.

Material and labour for preparation of new or previously un treated surfaces of wall and applying two coat of white wash including necessary arrangement for working platform complete all as specified and directed (upto 12 storey bldg).

All as per item No 7 above but two coat of white wash on ceiling. complete all as specified and as directed

Material and labour for two coats of cement base paint (white or coloured as per site requirement) over a coat of primer on newly plastered surface of wall including preparation of surface and including 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 cement paint where required or directed by Engineer-in-Charge. Cost is included in unit rate.

Material and labour for one coat of white wash on old decorated surface of wall including preparation of surfaces and necessary arrangement for working platform complete all as specified and as directed (upto 12 storey bldg).

All as per item No 10 above but one coat of white wash on ceiling complete all as specified and as directed

Material and labour for one coat of acrylic distemper on old decorated surface of internal walls including preparation of surfaces and necessary arrangement for working platform complete all as specified and as directed (upto 12 storey bldg).

All as per item No 12 above but one coat of acrylic distemper in ceiling. complete all as specified and as directed

Material and labour for one coat of synthetic enamelled paint on old decorated wooden surface exc 10cm width or girth including preparation and necessary arrangement for working platform complete all as specified and as directed (upto 12 storey bldg).

All as per item No 14 but one coat of synthetic enamelled paint on old decorated steel surface. complete all as specified and as directed

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

Material and labour for one coat of weather proof exterior emulsion paint on old decorated surface of external walls including preparation to remove all foreign materials and necessary arrangement for working platform complete all as specified andas directed (upto 12 storey bldg).

Dismentling 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. (upto 12 storey bldg)

Material and labour for glazed ceramic tiles coloured on vertical surface 450X300X7mm thick,over and including 10mm thick rendering in Cementmortar (1:3). Set and jointed in neat cement slurry and pointed in whire or coloured cement to match, complete all as specified and as directed (upto 12 storey bldg).

Material and labour for coloured non skid ceramic tiles 7-8 mm thick (square/rectangular), area of each tiles exc 0.11 Sqm but n exc 0.18 Sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed or bedding layer of cement mortar (1:6) finished even and rough to receive the top layer complete all as specified and as directed (upto 12 storey bldg)

Material and labour for Granite(of any type) 18mm thick slab laid in floor machine cut, bedded & jointed with grey cement slurry & pointed with white cement with admixture of pigment to match the shade of granite stone over and including 15 mm thick screed bed in cement mortar (1:6) including grinding & polishing complete all as specified and as directed (upto 12 storey bldg).

All as per item No 21 above but 12 to 15mm thick Granite tiles on vertical surfaces as in skirting /dado over and including 15 mm thick Cement mortar (1:4) complete all as specified and as directed (upto 12 storey bldg).

All as per item No 22 above but except tiles over and including 15 mm thick Cement mortar (1:4) (upto 12 storey bldg).

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in repairs 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including taking down old unserviceable pipes including necessary working platform upto 12 storey bldg. Complete all as specfied and as directed.

All as per item No 25 above but 110mm PVC (SWR), junction single, (Single T) equal or unequal with access door complete all as specified and as directed.

All as per item No 25 above but 110mm PVC (SWR) plain bend complete all as specified and as directed

Supply and Fixing in repair CI Nahani trap of 100mm dia, with grating including jointing to waste pipe fixed with cement concrete, type B-1 (1:2:4) complete all as specified and as directed.

Supply and fixing in repair 100mm Cast iron floor trap, with grating including jointing to waste pipe fixed with cement concrete type B-1 (1:2:4) complete all as specified and as directed.

Supply and fixing in repair 100 mm bore cast iron centrifugally cast, (Spun) pipe, spigot and socketed end conform to IS-3989-1984 as in soil, waste and vent pipes, in any length without ears with cement joints fixed to walls with GI hook and including taking up/down of existing old pipe including fittings at any height complete all as specified and as directed.

Supply and fixing 100 mm bore CI (Spun) branch pieces single (equal or unequal) ordinary or inverted or with parallel braches conform to IS-3989-1984 fitted with oval access doors complete all as specified and as directed.

Supply and fixing cast iron cowls, bore of pipe 100mm complete all as specified and as directed.

Demolition of cement concrete of any description and in any position not other wise specifically provided for complete all as specified and as directed. (upto 12 storey)

Material and labour for Providing PCC (1:2:4) type-B1 (Using 20mm graded stone aggregate) as in window cills, steps; copings, and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and as directed. (upto 12 storey)

Taking down chokhat with shutter( without taking down shutters from the frame) n.exc 1.5 sqm each and removing from site complete all as specified and as directed.

Supply and fixing 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 of SSR Part-I complete all as specified and as directed

Supply and fixing 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. complete all as specified and as directed.

Taking down chokhat with shutter( without taking down shutters from the frame) exc 1.5 sqm but n.exc 4.0 Sqm each and removing from site complete all as specified and as directed.

Supply and fixing Second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints. complete all as specified and as directed.

Supply and fixing 35 mm thick Second class hard wood factory made Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass,etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and directed.

Supply and fixing, 35 mm thick factory made Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed.

Supply and fixing stainless steel butt hinges 100mm size complete all as specified and as directed.

Supply and fixing 150mm long extruded aluminium alloy handles, fabricated type, anodised. complete all as specified and as directed.

Supply and fixing 150mm long aluminium anodised barrel tower bolts of extruded section. complete all as specified and as directed.

Supply and fixing 200mm long aluminium alloy, anodised sliding door bolt with hasp, staple (bolt type) and fixing clip of sheet,cast or extruded section and fixing bolt of extruded section or cast aluminium alloy and fixed complete all as specified and as directed.

Supply and fixing MS flat iron as in hold fast and similar work including marking shape, drilling, hole as specified Gde Fe 410-0 or Fe 310-0. complete all as specified and as directed

Material and labour for PCC (1:2:4) Type B0 (using 12.5mm graded agg.) as in bed block for fixing hold fasts, angle etc. complete all as specified and as directed

Material and labour for preparation of new wooden surfaces of any description, not otherwise described over 10cm width or girth and application of two coats of synthetic enamel paint over one coat of pink primer complete all as specified and as directed by Engr-in-Charge.

Supply and fixing kitchen plate rack made out of 1mm thick stainless steel of size 750mm x 600x 250mm complete all as specified and as directed.

Supply and fixing in repair vitreous china wash down water closet (Pedestal) P or S trap including PVC seat, closed pattern with flat bottom and cover and mild steel chromium plated hinging device,connection to drain or outgoing pipe and to flushing pipe, antisyphonage pipe joint to socket or stoper etc. complete all as specified and as directed

Supply and fixing in repair Vitreous China Squatting pan, Orissa pattern, size 580 x 440 mm white with and including `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 as directed

Supply and fixing in repair vitreous china white, wash hand basin flat back size of 550x400mm including brackets including cutting, pinning in ends of brackets or erecting stand including 32mm bore brass CP waste fittings with grating, 32mm bore lowdensity waste pipe 60cm length and connected items complete all as specified and as directed

Supply and fixing in repair sinks with drainage board made of stain less steel 1mm thick,kitchen with plugs, washer and wastes; Including bedding in cement mortor to dwarf wall or including cantilever brackets and connecting union to pipe overall size 915mmx460mm bowl size 410mmx330mmx160mm. Complete all as specified and as directed.

All as per item No 53 above but, without drain board overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm. Complete all as specified and as directed.

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

Supply and fixing in repair 40mm PVC waste pipe for drain out water from wash basin and sink. complete all as specified and as directed

Supply and fixing in repair PVC connection 15mm size with PTMT nuts of length 600 mm complete all as specified and as directed

Supply and fixing in repair 15 mm fancy type 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 complete all as specified and as directed

Supply and fixing in repair 15 mm stop valve cast copper alloy with fancy type chromium plated with high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed

Supply and fixing in repair angle cock 15mm CP cast copper alloy screwed down for iron pipe complete all as specified and as directed.

Supply and fixing in repair 15mm bore fancy type Brass CP stopcock concealed type screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed by Engineer-in-Charge.(upto 12 storey)

Supply and fixing in repair Health faucet C.P. with all necessary fittings complete all as specified and as directed.

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

Supply and fixing towel rail 600mm long of PTMT fixed with and including chromium plated brass screws & wooden/plastic cleats (Minimum weight 190gms) complete all as specified and as directed.

Supply and fixing in repair of stainless steel brackets of size 75mmx30mmx1mm thick for 15mm/20mm external dia curtain rail complete all as specified and as directed.

Supply and fixing in repair 20mm dia Curtain rails aluminium anodised fixing with brackets of size 75mmx15mmx1mm, stops, rollers etc incl taking down old unserviceable one complete all as specified and as directed.

Supply and fixing in repair Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and as directed.

Supply and fixing in repair PTMT shelf fixed with and including chromium plated brass screws and wooden / plastic cleats (minimum weight 300 gms) complete all as specified and as directed

Supply and fixing PVC cabinet size 450x600mm with looking mirror in white colour complete all as specified and as directed.

Supply and fixing in repair 15mm bore Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified and as directed.

Supply and fixing in repair Brass chromium plated shower rose 125mm size complete all as specified and as directed.

Refixing of 15mm dia old GI or 20mm dia CPVC water tubing and connection in new or old position to surface walls/ceiling or laid in floors including new fitting after and including taking up or down steel tubing and connection or CPVC pipe including cleaning complete all as specified and as directed .(Bldg height upto 12 storey)

Refixing of 20 mm dia old GI or 25mm dia CPVC water tubing and connection in new or old position to surface walls/ceiling or laid in floors including new fitting after and including taking up or down steel tubing and connection or CPVC pipe including cleaning complete all as specified and as directed. (Bldg height upto 12 storey)

All as per item No 74 above but 110mm PVC (SWR) pipe. Complete all as per specified and as directed.

Supply and fixing CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. including taking up/down old unserviceable 15mm dia GI/20mm CPVC pipe and including suitable working platform upto 12 storey of bldg complete all as specified and as directed.

Supply and fixing 20mm bore Brass elbow complete all as specified and as directed.

Supply and fixing 20mm bore Brass Tee complete all as specified and as directed.

Supply and fixing 20mm MTA/ MBTA complete all as specified and as directed.

Supply and fixing 20mm FTA/ FBTA complete all as specified and as directed.

Supply and fixing 20mm Brass Elbow (3/4 X ½) complete all as specified and as directed

Demolition of RCC of any description and in any position not otherwise specifically provided for complete all as specified and as directed. (up to 12 storey bldg)

Chipping of unsound /weak concrete materials from slabs, beams, columns, lintel, chajja, fin, facia etc. by any means as directed by engr-in-charge including tapering all edges, making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking materials by air blasting or sand blasting incl foreign matrials , loose concrete/aggregate etc including double layer steel scaffolding as working platform and disposal of all debris out of MOD land and complete all as specified and as directed. (upto 12 storey of building) for 25mm average thickness for slabs/Chajja.

All as per Item No 83 above but 50 mm average thickness for beams/Lintel complete all as specified and as directed.

All as per Item No 83 above but 60 mm average thickness for Column complete all as specified and as directed.

All as per item No 83 to add for every 10 mm extra thickness for item No 83, 84 & 85 upto 12 storey complete all as specified and as directed

Material and labour for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm including double layer steel scaffolding as working platform and complete all as specified and as directed by Engr-in-charge (upto 12 storey)

Supply, mixing and application two component structural grade polymer modified reinstatement morter to column/beam/ceiling/chajja surface etc where local spalling has taken place or shuttering is not possible . The morter can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimium compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimium compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimium flexural strength 6.5N/mm2 including double layer steel scaffolding as working platform complete all as specified and as directed by the Engr-in-charge for any thickness and upto 12 storey High.

Material and labour for applying curing compound over concrete surfaces as per manufactures instruction including double layer steel scaffolding as working platform complete all as specified and as directed by Engr-in-charge upto 12 storey high. Make : Sika/Fosroc

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer,s instruction to give it a totally rust free finished steel surface including double layer steel scaffolding as working platform complete all as specified and directed by Engr-in-charge ( Make : SIKA/FOSROC) for any dia bar ( upto 12 storey of building)

Supply and application of Epoxy Zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 including double layer steel scaffolding as working platform complete all as specified and as directed by Engr-in-charge. Make ; SIKA/FOSROC upto 12 storey High.

Use and waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railing horizontal or sloping and similar work exe 5 cm but not exe 10 cm thick complete all as specified and as directed by the Engr-in-Charge. .(upto 12 storey High of building)

Supply only Liquid water proofing compound of approved quality.

Material and labour for water proofing treatment to sunken surfaces of slab in following sequence including demolition and removal of existing surfaces complete all as specified and as directed by the Engr-in-Charge:- (a) Slope correction by using M-20 (Nominal mix) concrete by using 12.5mm graded stone aggregate with integral water proofing compound as per manufacturers instruction all as specified and as directed by the Engr-in-Charge. (b) 25mm thick PCC (1:1.5:3) type B0 (Using 12.5mm graded stone aggregate) with integral water proofing compound as per manufacturers instruction as padding. (c) Application of two coats of elastomeric water proof coating as per manufacturer instruction as final coating over the concrete surface(slab) including concrete/brick masonary wall upto 1.0 m height from sunken slab and testing again for water tightness by ponding of water for 72 hours. (d) Filling of sunken slab using lean concrete 1:5:10 (using 40mm graded aggregate) (e) Provinding spout pipe of CPVC pipe extruding 300mm on outer face of wall. (f) Coving of RCC joints with Cement mortar (1:4) mixed with Integral Water Proofing compound. (g) 25mm thick PCC (1:2:4) (using 12.5 mm graded aggregate as in sub base of flooring on top Note :- Integral proofing compound as specified here-in-before shall be measured and paid separately under relevant items.

Removal of plants /vegetation on roof tops including removal of sludge deposited over roof n exc 50mm thick including cleaning the roof top with wire brush and washing with fresh water and removing out of MoD land of bldgs upto 12 storey of height complete all as specified and as directed.

Grubbing up and uprootinng of trees / plants of any width and height from external walls of bldgs upto 12 storyed height pouring muratic acid for burning risidual roots if any . Racking out the dead roots from plants / concrete joints upto its penetrated portion and filling wit PCC (1:2:4) 20 mm graded aggregate and finishing the surface with rendering in Cement mortar (1:4) including necessary hanging arrangement complete all as specified and as directed.

SREE GURU CONSTRUCTION CO

ESS PEE UDYOG

BEE ROMEN

ROY CONSTRUCTION