GE/ ALP (8505) KOLKATA OF 2025-26

Amount

Cleaning/disilting of sewage line of any dia upto 100mm by rodding/by bamboo split, rope through pipe from manhole to manhole and having the pipe clean for easy flow of sewage line and removal of offensive material to a distance n. exc 50 mtr , deposit the material in excavated pit with and including spreading of bleaching powder including excavation and levelling of surplus excavated soil round the pit with and including sSSReading of bleaching powder complete all as specified and as directed.

All as per item 1 here-in-before but 150mm bore complete all as specified and as directed.

All as per item 1 here-in-before but 200mm bore complete all as specified and as directed.

Cleaning of accumulated sludge including sludge water from manhole rectangular or circular n. exc. 1.5 m deep from invert to top cover including connected sewage line and removal of sludge at a distance n. exc 50 mtr , deposit the material in excavated pit including excavation and levelling of surplus excavated soil round the pit and cleaning of manholes with and including spreading of bleaching powder complete all as specified and as directed.

All as per item 4 here-in-before but exc. 1.5 m deep and complete all as specified and as directed.

Removing of blockage from WC's traps/floor trap/gully trap etc inside the building at any floor including cleaning and flushing the pipe up to first man hole complete all as specified and as directed.

Rough excavation in silt, soft/loose soils, not exceeding 1.50mdeep, for cleaning existing drains, bed of culverts over the drains and getting out in muddy soil including cutting small bushes , small trees girth not exceeding 30 cm complete and removing the soils to a distance of 1.5Km distance and deposted where directed etc complete all as directed and as specified.

Demolition and breaking up SGSW drain pipes including PCC bedding and haunching for 100 mm bore complete all as specified and as directed.

All as per item No 8 here-in-before but 150mm bore complete all as specified and as directed.

All as per item No 8 here-in-before but 200mm bore complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C-2 ( using 40 mm graded broken stone aggregate) as in bed to drain pipes of 100 mm bore SGSW Pipe, including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

All as per item No 11 here-in-before but for 150mm bore drain pipes complete all as specified and as directed.

All as per item No 11 here-in-before but 200mm bore drain pipes complete all as specified and as directed.

Supply and fixing for Salt glazed stone ware drain pipe of 100 mm internal dia, grade 'A', laid in trenches and jointed, including testing complete all as specified and as directed.

All as per item No 14 here-in-before but 150mm dia complete all as specified and as directed.

All as per item No 14 here-in-before but 200mm dia complete all as specified and as directed.

Material and labour for SGSW gully trap of size (150x150)mm square or rounded mouthed type 'P' setting and jointing with existing pipe including making pit of size (300 x 300 x 300)mm with necessary brick work and PCC (1:2:4) type B0 (using 12.5mm graded stone aggregate) complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre depth and getting out in soft / loose soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 metre wide and exceeding 1.5 metre depth and getting out in soft / loose soil complete all as specified and as directed.

Returning, filling in, of soil including spreading leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing exvated material to a distance n.exc 50M and deposited where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar complete all as specified and as directed.

Material & labour for brick work with sub class `B` bricks, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) complete all as specified and as directed.

All as per item No 23 here in before but except bricks complete all as specified and as directed.

Materials and labour for brick work with sub class 'B' bricks 'old size' straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and as directed.

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

Material and labour for rendering 15mm thick plaster on fair faces of brick work or concrete surfaces in cement mortar (1:4) finished the surfaces even and smooth without using extra cement complete all as specified and as directed.

Materials and labour for 15 mm thick plaster rendering on fair faces of brick work in cement mortar (1:6) and finished the surfaces even and smooth without using extra cement complete all as specified and as directed.

Supply and fixing in repair for 75mm thick Pre cast RCPC drain cover including frame having load bearing capacity of 3MT (confirming to IS 12592) with embosing RCPC 2MT of required size as per site requirement after complete all as specified and as directed.

Supply and fixing in repair for 75mm thick Pre cast RCPC drain cover including frame having load bearing capacity of 5MT (confirming to IS 12592) with embosing RCPC 5MT of required size as per site requirement after complete all as specified and as directed.

Supply and fixing in repair for 75mm thick precast RCPC manhole cover including frame having load bearing capacity of 3MT(conforming to IS12592) with embossing RCCP 3MT of size (600x450)mm as per site reqirement complete all as specified and directed.

Supply and fixing in repair for 75mm thick precast RCPC manhole cover including frame having load bearing capacity of 5MT(conforming to IS12592) with embossing RCCP 5MT of size (900x450)mm as per site reqirement complete all as specified and directed.

Demolition of cement concrete (reinforced) as in cover slab, RCC cover and like etc. complete all as specified and as directed.

Material and labour for providing pre cast reinforced cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in cover slabs (for manholes etc) and like set in cement mortar (1:4) including necessary formwork complete all as specified and as directed. Note: Reinforcement shall be measured and paid for separately.

Supply and fixing for 8 mm dia and over TMT bars, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Dismantling of 100 mm dia cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out from wall or trenches, if required complete all as specified and directed.(upto 12 storey of building)

S&F CI spun pipes with out ears in any length fixed to wall with brackets of 100mm bore including bitummous paints both side complete all as specified and as directed.

Material & labour for CI bend 100 mm bore diminishing pieces or taper complete all as specified and directed. (upto 12 storey of building)

S & F cast iron branch pieces, double (equal or unequal), ordinary or inverted(spigot or socket type) or with parallel branches , bore of pipe 100mm complete all as specified and as directed.(upto 12 storey of building)

S & F in repair cast iron cowls, bore of pipe 100mm complete all as specified and as directed.(upto 12 storey of building)

All as per item No 40 here in before but with oval access door 100mm bore complete all as specified and as directed.

Supply and fixing as in repair 100 mm dia Cast Iron Tee complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) pipes 110 mm dia, single socketed, in any length with rubber ring joints fixed to wall with bracket complete all as specified and directed.(upto 12 storey of building)

S&F 110mm bore PVC(SWR) pipe bend single socket complete all as specified and as directed.

Supply and fixing for 110mm PVC (SWR)junction with acsses door any radius complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) pipes 75 mm dia, single socketed, in any length with rubber ring joints fixed to wall with bracket complete all as specified and directed.(upto 12 storey of building)

S&F 75 mm bore PVC(SWR) pipe bend single socket complete all as specified and as directed.

Supply and fixing 75 mm dia PVC (SWR) junction single, (single T), equal or unequal fixed to wall upto any height of the building complete all as specified and as directed.

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

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in surface channel and drains including necessary formwork complete all as specified and as directed.

M&L for PCC type D2 (1:4: 8) (using 40mm graded stone aggregate) as in foundations, filling mass concrete complete all as specfied and directed.

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in coping including weathering slightly rounded or chamfered angles etc with and including necessary form work complete all as specified and as directed.

M&L for PCC type B 1 (1:2:4) using 20 mm graded stone aggregate as in kerb or haunching and like complete all as specfied and directed.

Material and labour for extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms moulds, mi-tred/stopped ends etc complete all as specified and as directed.

All as per item No 54 here in before but add or deduct for each 25mm girth or part there of over or under 30cm complete all as specified and as directed.

Dismantling Stone slabs and tiles of any description or thickness in floors, apronsm paved laid dry or laid dry and pointed etc complete all as specified and directed.

Material and Labour for glazed earthen design wall tiles (7 to 8mm thick) of approved size, colour and designed set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering with cement mortar (1:4) all around tree guard, wall etc complete all as specified and as directed.

Material and labour for (20-25) mm thick Cement Concrete chequered tiles of size area nexc.0.16 sqm as in floor, set and jointed in neat cement slurry and pointed with cement laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

Material and Labour for PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base of flooring complete all as specified and as directed.

Material and Labour 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 pigment complete all as specified and as directed.

All as per item No-60 here in before but except tiles complete all as specified and directed.

Material and Labour for laying silver sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Material and labour for 75 mm thick PCC(1:3:6) type C-2 using 40mm graded stone aggregate as in plinth protection complete all as specified and directed.

Material and Labour for 100mm thick plain Cement concrete type B- 2, (1:2:4) (using 40mm graded stone aggregate) as in floor, hard standing and like complete all as speficied and as directed.

Dismantiling of floor hearth or wall tiling incl cement mortar (but not backing), and rubbish off the premises (out of MOD land), complete all as specified and as directed.

Material and labour for Glazed ceramic tiles of size (450x300x7-8)mm thick in verticle surfaces set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles laid over and including 10mm thick cement plaster in cement mortar (1:4) complete all as specified and as directed.

Material and labour for Non-Skid ceramic coloured floor tiles as in floor 7 to 8 mm thick (square/rectangular) area of each tiles 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 cement mixed with pigment to match the shade of tiles laid over and including 15mm thick cement screed bed in cement mortar (1:6) complete all as specified and as directed.

M&L for Double charged vitrified ceramic tiles 8-9mm thick (square /rectangular ) polished area of each tiles not exceeding 0.36 sqm as in skirting/dado etc. set and jointed in neet cement slurry and pointed white or coloured cement to match the shade of the tiles laid over and including 10mm thick plaster in cement mortar (1:4) for backing coat complete all as specified and directed .

M&L for Double charged vitrified ceramic tiles 8-9mm thick (square /rectangular ) polished area of each tiles not exceeding 0.36 sqm as in skirting etc. set and jointed in neet cement slurry and pointed white or coloured cement to match the shade of the tiles laid over and including 10mm thick cement plaster in cement mortar (1:4) for backing coat complete all as specified and directed .

supply and fixing in repairs tube medium grade galvanised with all fittings fixed complete to wall and ceiling or laid in floors bore in 15 mm in short length complete all as specified and directed.

All as per item No 70 here-in-before but bore in 20 mm complete all as specified and as directed.

M&L for cutting chases, pinning, in making good to facing where required of of brick wall and pointing in cement mortrar (1:3) to ends and cutting chases for concealed water tubing and concealed conduit wiring ete and making good surfaces complete all as specified and as directed.

Supply and fixing in repair 15mm bore bib taps cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe complete all as specified and as directed.

S&F in repair 15mm bore Brass CP angular stop cock concealed type with crutch or butterfly handle complete all as specified and as directed .

Supply and fixing in repair for 15mm bore stop valve, concealed type brass chromium plated, screwed down high pressure with crutch or butter fly handle screwed both ends fixed to GI pipe complete all as specified and as directed.

Supply and fixing in repair 15mm bore chromium plated wash hand basin mixture for mixing hot or cold water screwed down for iron pipe and fixed complete all as specified and as directed.

Supply and fixing in repair Chromium Plated wall mixture complete all as specified and as directed.

Supply and fixing in repair for 15mm bore Chromium Plated pillar tap fancy type cast copper alloy, with capstan heads screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed.

Supply & fixing in repair wash down water closet (pedestal pattern), white including connection to drain (or outgoing pipe) and to flush pipe etc. and making good the damaged surfaces complete all as specified and as directed.

supply and fixing in repair PVC white water closet seat cover heavy duty coloured closed pattern with flat bottom and cover and mild steel CP hinnging device complete all as specified and as directed.

supply and fixing in repairs 10 litres capacity PVC valveless, syphonic action type, flushing cistern, white colour, low level, white with inlet, ball valve, float and handle including brackets duly painted, 32mm dia PVC flush pipe complete all as specified and as directed.

supply and fixing in repair CP hand shower (faucet) with one meter flexible tube with wall hook complete all as specified and directed.

supply and fixing in repairs Vitreous China wash basin ( white), flat back, size (580x450) mm including CP waste coupling 32mm dia excluding taps, waste,chain and plug and porcelain stopper but including brackets, complete all as specified and as directed.

supply and fixing in repair 32mm dia flexible PVC waste pipe for basin etc complete all as specified and as directed.

S&F in repair CI Nahani trap of 100mm dia, including jointing to waste pipe fixed in cement concrete, (1:2:4) type B1 ( using 20 mm graded crushed stone aggregate)complete all as specified and as directed.

S&F in repairs CP grating of 100mm dia, fixed with cement mortar (1:3).complete all as specified and as directed.

Taking down chowkhat or frames with shutter not exc. 1.5 Sqm each (without taking of shutters from the frames) complete all as specified and as directed upto 12 storied bldg..

S&F for solid PVC door frame of size (50mm x 47 mm) made out of 5 mm plain colour PVC sheet reinforced with MS Square tube in opening all as shown on drawing and complete all as specified and as directed upto 12 storied bldg .

S&F for factory made solid panel PVC door shutter 30 mm thick style consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheets strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail lock rail and bottom rail on either side and as gap inside 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 rail with suitable PVC sheet bending and jointed together with solvent cement supplying and fixing in the frame at site as per specification and drawing complete all as specified and as directed upto 12 storied bldg.

Supply and fixing for 75mm size stainless steel butt hinges medium weight, cold rolled complete all as specified and as directed.

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

S&F for 100mm long Aluminium,anodised extruded handle fabricated type, complete all as specified and as directed

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and as directed.

Material and Labour for 4mm thick non asbestus reinforcement gypsum (GRG) ceilling tiles of size 595 x 595 mm of approved design fixed with powder coating (powder coating on web bottom only) GI grid consisting of main Tee section of size (15mm x 30mm), cross Tee section of size (15mm x 23mm), and powder coating GI wall angle of size (20mm x 20mm) suitable for mounting ceiling tiles of (595 x595) mm with 4 mm dia GI wire suspended including fabrication complete as per manufacturers instructions fixed with steel rawl plug with nut and bolts arrengement with grid size (60 x 120) cm complete all as specified and as directed. Make : Diamond Brand TM/ Dexune or equivalent make as approved by GE.

M&L for removal of debris (Consisting of soil and consruction material) out of MOD land etc complete all as specified and as directed. (One load contains 4.0cum)

Dismantling bitumenous felt/old water proofing treatment of any type and disposed of the same complete all as specified and directed.

M&L for 15mm thick screed bed or bedding layer in cement mortar(1:4) mixed with WPC as per manufacturer instruction for laying of water SS Roofing membrane complete all as specified and as directed.

Supply only integral water profing chemical @ 200 ml/ bag of cement complete all as specified and as directed.

M&L for PCC (1:2:4) type B0 using 12.5 mm graded stone aggregate, as roof kerbs/pading, with water SS Roofing compound etc complete all as specified and as directed.(WPC will be measured and paid seperately).

M&L for water proofing treatment with 3 mm thick APP (Actatic Poly SSRopylene) modified membrane reinforced with non woven polyester mat of weight 150 gms/sqm as centre core & without multiple layers of polyethylene applied by thermo fusion using LPG torch on the bottom portion of the membrane after applying a coat of bituminous primer @ 0.3 kg/sqm over roof (an overlap of 100 mm & 150 mm shall be provided on sides & end respectively) including a coat of bitumen grade 85/25 @ 1.20 Kg/Sqm on top of APP membrane and applying One Coat of Aluminium Paint @ 0.10 Litre per Sqm over APP based Polymeric Membrane.to get uniform finish complete all as per specified and directed

S&F 2 Rotational moulded polye?thylene water storage tanks of capacity 500 lit (cylindrical vertical with closed top) hoisted and fixed in position including taking down of old PVC Tank complete all as specified and as directed upto any story

All as per item No102 here in before but capacity 1000 lit complete all as specified and directed.

All as per item No 102 here in before but capacity 2000 lit complete all as specified and directed. Note: Works against all items contained in the BOQ have to be carried out upto and including 12th floor of the Bldgs and quoted rates shall be deemed to be included to this factor

RELIABLE TRADERS AND ENGINEERS (BID ID -3392187)

M/s Santosh Industrial Corporation (BID ID -3393210)

R.R.ENTERPRISE (BID ID -3395391)