GE/ALP (8117B) KOLKATA OF 2022-23

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 spreading of bleaching powder complete all as specified and as directed.

All as per item No 1 here-in-before but 150mm bore and complete all as specified and as directed.

All as per item No 1 here-in-before but 200mm bore and 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 No 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.

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 7 here-in-before but 150mm bore and complete all as specified and as directed.

All as per item No 7 here-in-before but 200mm bore and 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 10 here-in-before but for 150mm bore drain pipes and complete all as specified and as directed.

All as per item No 10 here-in-before but 200mm bore drain pipes and 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 No13 here-in-before but 150mm dia and complete all as specified and as directed.

Ditto all as per item No13 here-in-before but 200mm dia and -ditto-.

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 and not exceeding 3.0 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 21 above but except bricks and 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 by the Engr-in-Charge.

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 rendering 15mm thick 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.

Supply and fixing in repair for 75mm thick precast RCPC drain cover including frame having load bearing capacity of 2MT (conforming to IS 12592) with embosing RCPC 2MT of required size as per site requirement after complete all as specified and as directed by the Engr-in-Charge.

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

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 precast 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.

M&L for PCC type B1 (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 SGSW gully trap of size 150x150mm square or rounded mouthed type 'P' setting and jointing with existing pipe including making pit of size 300mm x 300mm x 300mm with necessary brick work and PCC (1:2:4) type B0 (Using 12.5mm graded stone aggregate) complete all as specified and as 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)

Supply and fixing 100 mm bore cast iron soil, waste and vent pipes in any length with or without ears with cement joints laid in floors and walls complete all as specified and directed by the Engr-in-Charge.(upto 12 storey of building)

Material and labour for CI bend 100 mm bore diminishing pieces or taper complete all as specified and directed by the Engr-in-Charge. (upto 12 storey 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 building)

S & F in repair cast iron cowls, bore of pipe 100mm. (upto 12 storey building)

Supply and fixing as in repair 100 mm bore cast iron branch pieces single (equal or unequal) (ISI Marked) ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and as directed.

All as per item No 38 above but with oval access door 100mm bore and 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 fixing as in repair 100 mm bore cast iron (ISI marked) nahani trap, with grating including jointing to waste pipe in cement concrete (1:2:4) type B-1 (using 20 mm graded stone aggregate) complete all as specified and as directed.

Supply and fixing 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 by the Engr-in-Charge. (upto 12 storey building)

Supply and fixing 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 by the Engr-in-Charge. (upto 12 storey building)

Supply and fixing 110 mm bore PVC (SWR) bends any radius all as specified and directed by the Engr-in-Charge.(upto 12 storey building)

Supply and fixing 75 mm bore PVC (SWR) bends any radius all as specified and directed by the Engr-in-Charge.(upto 12 storey building)

Supply and fixing 110 mm bore PVC (SWR) junction single (Single T) equal or unequal complete all as specified and as directed by the Engr-in-Charge. (upto 12 storey building)

Supply and fixing in repairs PVC (SWR) pipes 150 mm dia, single socketed, in any length with rubber ring joints fixed to wall with bracket complete all as specified and directed by the Engr-in-Charge. (upto 12 storey building)

Supply and fixing 150 mm bore PVC (SWR) bends any radius complete all as specified and as directed by the Engr-in-Charge.(upto 12 storey building)

Taking down 15 mm dia old steel water tubing and connections in any position complete all as specified and as directed. (upto 12 storey building)

Taking down 20 mm dia old steel water tubing and connections in any position complete all as specified and as directed. (upto 12 storey building)

Taking down 25 mm dia old steel water tubing and connections in any position complete all as specified and as directed. (upto 12 storey building)

Supply and fixing galvanized steel tubing medium grade, 15mm bore with all fittings and fixed complete to walls and ceiling or laid in floor complete all as specified and as directed.(upto 12 storey building)

Supply and fixing galvanized steel tubing medium grade, 20mm bore with all fittings and fixed complete to walls and ceiling or laid in floor complete all as specified and as directed. (upto 12 storey building)

Supply and fixing galvanized steel tubing medium grade, 25 mm bore with all fittings and fixed complete to walls and ceiling or laid in floor complete all as specified and as directed.(upto 12 storey building)

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed by the Engr-in-Charge

Material and labour for 50mm thick PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) as in flooring and finished the surface even and smooth with using extra cement complete all as specified and as directed by the Engr-in-Charge.

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.

Dismantling floor, hearth/stone slab or wall tiling of any description including cement mortar bedding (but not backing ) and rubish off the premises complete all as specified and as directed by the Engr-in-Charge.

Supply and fixing of non skid coloured tiles of size 300mm x 300mm x 6-7mm thick (Premium Quality) as in flooring set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match with the shade of tiles and laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

Material and labour for colour printed glazed ceramic tiles (Premium quality) (450mm X 300mm) 7mm thick as in dado/skirtings set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles over and including 10 mm thick cement plaster for backing coat of tiles in cement mortar (1 : 3) complete all as specified and as directed.

Material and labour for double charged vitrified coloured tiles (Premium Quality) of size (600mmx600mm) x 8-9mm thick in floor, etc set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles over and including 15 mm thick screed bed in cement mortar (1 : 6 ) for laying of floor finishes complete all as specified and as directed.

All as per item No 61 here-in-before but fixed on vertical surface as on skirting including 10mm thick cement plaster in cement mortar (1:3) and complete all as specified and as directed.

Material and labour for non skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

All as per item No 63 here-in-before but fixed on vertical surface as on skirting including 10mm thick cement plaster in cement mortar (1:4) and complete all as specified and as 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 by the Engr-in-Charge.

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 67 above but add or deduct for each 25mm girth or part there of over or under 30cm and 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 as 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 by the Engr-in-Charge.

Supply and fixing as in repair 10 litre capacity low level PVC flushing cistern (white), syphonic action type, with inlet, ball valve, float, handle, fixed with iron bracket (of suitable size) and providing 32 mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed.

Supply and fixing as in repair 32 mm dia waste pipe of polyethylene upto 01mtr length for kitchen sink / WHB complete all as specified and as directed.

Supply and fixing as in repair white water closet seat cover, white closed pattern with flat bottom and cover and mild steel CP or aluminised hinging device complete all as specified and as directed.

Supply and fixing in repair vitreous China white wash down water closet pan (pedestal pattern) with ‘P’ or ‘S’ trap, front or back inlet, fixing bolts, PVC seat cover and making all necessary connections complete all as specified and as directed.

S&F in repair white vitreous chaina squating pan orissa pattern size 580mm X 440mm white with intregal foot rest complete with P or S trap including lime concrete(excl flushing cistern and flush pipe) but connecting to flushing pipe, anti-symphonage pipe etc complete all as specified and as directed.

Supply and fixing in repair angular stop cock made of brass chromium plated screwed both ends for iron pipe for 15mm bore complete all as directed by the Engr-in-Charge.

S&F in repair for cast iron floor traps with steel grating jointing to waste pipe fixed in cement concrete Type B1 (1:2:4) (using 20mm graded stone aggregate)100 mm dia. complete all as specified and as directed.

Supply and fixing as in repair hand shower (health faucet) (ABS Chrome palted) with 8mm dia, 1m long, flexible tube with wall hook complete all as specified and as directed.

Taking down chokhat with shutter ( without taking down shutters from the frame) nexc 1.5 sqm complete all as specified and as directed.

Taking down chokhat with shutter( without taking down shutters from the frame).exc 1.5 sqm but nexc. 4 sqm complete all as specified and as directed.

Supply and fixing for factory made solid panel PVC door frame of size 50mmx47mm out of 5mm plain colour PVC sheet reinforced with M.S. square tube, complete all as specified and as directed.

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

S&F100mm long aluminium anodised extruded handles fabricated type, complete all as specified and as directed.

S&F aluminum anodised barrel tower bolt of extruded section 100 mm size. complete all as specified and as directed.

S&F stainless steel butt hinges medium weight 100mm long for PVC door. complete all as specified and as directed.

Material and Labour for Preparing new plastered or previously untreated plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified and as directed.

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 including necessary working platform complete all as specified and as directed.

Material and Labour for Preparation of old plasteded surface of walls and applying one coat of cement base paint including necessary working platform complete all as specified and as directed.

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 proofing membrane complete all as specified and as directed by the Engr-in-Charge.

Supply only integral water proofing chemical @ 200 ml/ bag of cement complete all as specified and as directed by the Engr-in-Charge.

M&L for PCC (1:2:4) type B0 (Using 12.5 mm graded stone aggregate), as roof kerbs/pading, with water proofing 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 Propylene) 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 specified and as directed.

M&L for complete removal of existing treatment of wall surfaces and applying texture with painting with design and pattern as approved by GE. complete all as specified and as directed. (upto 12 storey building)

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.

M&L for 10 mm thick Gypsum board false ceiling joint less work including application of putty over gypsum board to achieve smooth and joint less celing surface and applying two coat of oil bound distemper in ceiling surfaces including framed work for consisting of 60 mm wide GI steel 'C' section of as in main of 0.71mm thick and 60 mm GI channel section as in cross member of 0.63 mm thick and GI steel angle section as in suspenders of size 25mmx20mmx0.63 mm and wire cloth of 0.71 mm dia of wire and 100mmx50mm aperature size including cutting , riveting, steel fastener, drilling holes in RCC roof and securing with screws etc complete all as specified and as directed by Engineer-in-Charge.

M&L POP cornice width n.exc 200mm wide in ceiling edge of any design and shape, complete all as specified and directed by Engineer-in-Charge

Material and Labour for 4mm thick non asbestus reinforcement gypsum (GRG) ceilling tiles of size 595mm 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 595mm 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 cm x 120 cm complete all as specified and as directed. Make : Diamond Brand TM/ Dexune or equivalent.

S&F in repair power coated aluminium Partition wall of frame size 80mm x 38mm x 2.00 mm with standard beads/glazing clips, locking arrangement etc with necessary all fittings complete all as per manufacturer's instructions and complete all as specified and as directed.

S&F 4.8 mm plain sheet glass ordinary quality and glazed with oil putty or fixed with fillets 2nd class hard wood of sectional area of glass not exc 0.5 sqm each pane. complete all as specified and as directed.

M&L 9 mm thick prelaminated partilce boards interior grade prelaminated one side with decorative choice lamination & other side balancing white lamination fixed with screw to timber frame for pelmet boxes,aluminium door and aluminium partitions complete all as specified and as directed.

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)

ARATI TRADING CO

TOTCO

NUPUR CONSTRUCTION

Shanti Construction Company

RADHA ENTERPRISE

SEN ELECTRIC WORKS