PROVN OF SHED AT BUILDING NO P-192, RCC STAIR CASE AT BACKSIDE OF BLDG NO O-1 (RHS), SITTING LOBBY AT BALCONY OF COMD BLDG, PCC HARDSTANDING INSIDE HOOGLY GATE AND ADDN/ ALTN OF BLDG NO M-5 INSIDE VIJAY DURG UNDER GE (FW) KOLKATA

Amount

Taking down cement plaster in any description on brick or stone wall etc incl racking out joints. hacking for key scrubbing down with water etc complete all as specified and directed.

Demolition of brick work or stone/boulder masonary built in cement mortar incl all quoins arches pillars etc complete all as specified and directed.

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

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

M&L rendering 15 mm thick cement plaster in two layer each of 10+5 mm thick on fair face of brick work or concrete surface on external surfaces in CM (1:4) & water proofing compound mixed with second layer @ 250 ml/Bag or as per manufacturer instruction finished fair and even. complete all as specified and directed. ( Note -W.P.C. shall be measured and paid separately . )

Supply only integral water proofing compound all as specified and as directed.

M&L for 15 mm thick rendering in CM (1:6) on other than fair face of brick or concrete surfaces on internal surfaces finishing even and smooth without using extra cement complete all as specified and directed.

M&L for brick work with fly ash bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed.

M&L brick work with fly ash bricks, (with Old Size Bricks),straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and directed.

M & L PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in sub base of floor complete all as specified and directed.

M&L for applying two coat of plastic emulsion paint to old painted brick, stone, concrete, asbestos cement or plastered surfaces over a coat of alkali resistant primer and 2 mm thick wall care putty of any description over including preparation of surfaces all as specified and directed by Engineer -in-Charge.

M&L for complete removal of existing treatment of old wall surface and applying two coats of oil bound distemper over a coat of alkali resistant primer applied over 1 to 2mm thick water proof wall care putty complete all as directed by Engr-in-charge.

M & L Preparation of old surface of walls and soffits of Chajja, roof slab etc, by cleaning brooming, rubbing and scrapping as required using broom, emery paper, putty blade/ scraper as applicable to make the surface free from loose paint, algae formation dust etc including necessary safety & protective measures such as safety belt, headgear etc including filling cracks upto 2mm thick exterior wall putty for smooth finish and finishing with two coat of weather proof exterior emulsion paint over a coat of suitable exterior primer over 2-3 mm thick wall care putty of approved make using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified and directed.

M & L 25 mm thick PCC 1:2:4 type B-1 using 12.5 mm graded stone aggregate as in flooring, laid in alternate bays, surface finished even and smooth using without extra cement complete all as specified and directed.

M&L non skid joint free colour tiles area of each tile exc 0.36 Sqm but n exc exc 1.0 Sqm and 8-10 mm thick, Floor tiles etc, set and jointed in neat cement slurry and pointed in coloured cement complete including 15 mm thick screed bed cement mortar 1:6 complete all as specified and directed. all as specified and directed .

M&L non skid joint free colour tiles area of each tile exc 1.0 Sqm but n exc exc 3.0 Sqm and 8-10 mm thick, Skirting dado tiles etc, set and jointed in neat cement slurry and pointed in coloured cement complete including 10 mm thick screed bed cement mortar 1:3 complete all as specified and directed. all as specified and directed .

M & L for 20 mm thick screed bed or bedding layer of mortar as in backing coat of stone on fair face of brick wall or concrete surface in cement mortar 1:4 complete all as specified and directed.

M & L 18 to 20 mm thick machine cut one side polished natural hard stone (Granite)any type in step, jambs, pillars, window cills, cooking plate from and similar places etc like in cement mortar 1:4 including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Cutting holes in brick walls in cement mortar for inserting holdfast or pipes and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required exc half brick but not exc one brick, etc complete all as specified and directed.

M & L PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in sub base of floor complete all as specified and directed.

S&F rolled mild steel in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of Fe-410-W(Gde-E-250) quality-A complete all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed.

S&F tensile ferric 900 GSM of mini weight 750 gm/m2-ENISO 2286-2 Standard format length -50m -300m tensile strength (warp/weft-30/28 daN-DIN 53.363 finish as per formula S2 fluorinate varnish wieldable solar transmission-13.5% etc with 10 year of fabric cracking and pasting warranty fixed with self tapping screws as specified.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement all as specified and directed.

S & F 10.0 mm thick Toughned glass good quality as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes as required complete all as specified and directed.

S& F 12 mm thick seamless waterproof and termite proof WPC Louvers wall panelling fixed with probond adhesive and screwed to the wall complete all as specified and directed.

S&F 8 mm Thick Fibber cement water proof planks of width 150 mm approved design, fixed on wall with suitable screw as per manufacturers complete all as specified and directed.

Excavation in trench not exceeding 1.5 M wide and not exceeding 1.5M in depth for sewage line, manhole etc not exceeding 10 sqm on plan and getting out in any type of soil complete all as specified and as directed.

Returning, filling in, including spreading, watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and as directed.

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

Demolition of reinforced cement concrete of any description for Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended complete all as specified and directed.

M & L PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring benching to drain, coping, hold fast etc and the like edge slightly rounded or chamfered including necessary use and waste of form work complete all as specified and as directed.

M & L PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base of floor complete all as specified and directed.

M&L for 10 mm thick rendering on fair faces of concrete surfaces in CM 1:3 finished rendering surfaces even and smooth (without using extra cement) complete all as specified and directed.

Use and waste of formwork to sides and soffits of suspended slabs, floor slab, landing and similar work n. exc. 200 mm thick rough finished surfaces of concrete complete all as specified and directed.

Use and waste form work to sides of concrete foundation, footing, bases of columns, plinth beam, side and soffits of plinth beam and similar works in vertical or to batter of fair finished surfaces complete all as specified and directed.

Use and waste form work to sides of columns, pillars etc. of fair finished surfaces complete all as specified and directed.

M & L RCC Nominal Mix Type B1 1:2:4 using 20 mm graded stone aggregate as in column footing including raft footings, foundation, plinth beam, bases of columns etc. complete all as specified and directed.

M & L RCC Nominal Mix Type B1 1:2:4 using 20 mm graded stone aggregate as in columns, pillars etc complete all as specified and directed.

M & L RCC Nominal Mix Type B1 1:2:4 using 20 mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M & L RCC Nominal Mix Type B1 1:2:4 (20 mm graded aggregate) using 20 mm graded stone aggregate as in Chullah hoods; stairways (except spiral staircases) including steps (square or spandril), string pieces, carriages, etc., complete, any section straight or winding, but excluding landings; RCC water tanks upto 1500 litres all as specified.

S &F framed work such as grills, grating etc with ends of bars shouldered and or riveted or forged into spikes, framed guard bars, barried iron doors ladders framed balusters, walk ways, railing framed work of water tanks and similar work conforming to Fe.290 Gde E-165 complete.

M&L 75mm thick PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in plinth protection or similar places, laid in alternate bays, surface finished even and fair without using extra cement complete all as specified and directed.

M & L for Endura tiles of size 300 x 300x 10 mm thick, suitable for hi-traf external tiles, anti skid, scratch resistance and neutral to UV rays and acid alkali resistance as in floor including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

S & F mild steel TMT bar 10 mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

S & F mild steel TMT bar 5 dia and over upto and including 10 mm dia as in stirrups cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, beam etc hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clip complete all as specified and directed.

S&F Fe-410-W(Gde?E-250) B quality Stairs (framed) including stringers, treads, landing, balusters, hand rails etc. including cleats, brackets, etc. complete including using former iron props and steel plates to existing RCC over head members like beams, slabs etc so as to ensure safety of existing structure and floor during repairing works complete all as directed by Engr-in-Charge.

M&L for preparation of new plastered surfaces and applying two coats of weather proof exterior emulsion paint (Apex Ultima or equivalent) with approved colour and pattern over a coat of primer as on walls of bldgs of any height including necessary scaffolding and safety measures and procedure complete all as specified and directed.

S & F pre-painted galvatume aluminium zinc coating GI based corrugated steel 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

S & F pre-painted galvatume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, ridges , valley gutter, Sun shed etc fixed with self tapping screws as specified.

S&F mild steel Framed work as in doors or sliding gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete Fe-410-W(Gde-E-250) quality-A all as specified and directed

S&F 0.8-0.9 mm thick Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required all as specified and directed.

M & L applying two coats of synthetic enamel paint on steel surfaces of any description over 10 cm width or girth over a coat of red oxide primer including preparation of surfaces complete all as specified and directed.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

M&L Vitrified ceramic colour tiles of area of each tile exc 0.36 Sqm but n exc exc 3.0 Sqm and 8-10 mm thick, in floors etc, set and jointed in neat cement slurry and pointed in coloured cement complete including 15 mm thick screed bed cement mortar 1:6 complete all as specified and directed. all as specified and directed.

All as per Sl item No 55 as above but in vertical surface complete all as specified and directed.

M&L for 15 mm thick rendering in CM (1:6) on other than fair face of brick or concrete surfaces on internal surfaces finishing even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new wall surface and applying two coats of oil bound distemper over a coat of alkali resistant primer applied over 1 to 2mm thick water proof wall care putty complete all as directed by Engr-in-charge.

M&L for preparation of new Ceiling surface and applying two coats of oil bound distemper over a coat of alkali resistant primer applied over 1 to 2mm thick water proof wall care putty complete all as directed by Engr-in-charge.

M&L for Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out soft and loose soil all as specified and directed.

M&L for hard core of gauge n exc 63 mm, deposited spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and as directed.

M&L Cement concrete work in pavement/ hard-standing of flexural strength 40kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less all as specified and directed.

Rough finished surface of concrete for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick all as specified and directed

M&L Forming Contraction (Dummy)Grade A joints 65mm deep x 10mm wide, filled with sealing compound all as specified and directed.

Removing excavated material exc 250m but n.exc 500 m and depositing where directed.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

M/S SRINIVASA CONSTRUCTION (BID ID -3479232)

DEB AND COMPANY (BID ID -3480833)

SK CONSTRUCTION SYNDICATE & ENGG CO (BID ID -3481040)

M A ENTERPRISES (BID ID -3480659)

DGR CONSTRUCTION (BID ID -3480713)

MAZUMDER ENTERPRISE (BID ID -3480162)

DAS ENTERPRISE (BID ID -3480674)