COMPREHENSIVE REPAIR/ MAINT OF BLDG NO BI-1 AND BI-1 AK, OD-16, O-2 MESS AND OTHER CONNECTED BLDGS INSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Dismantling of loose concrete from RCC members to shape 50 mm for receiving polymer modified member/micro concrete etc all as per manufacturer instruction (Measurement shall be surface area of member).

Cleaning rust from rusted steel bar by using Rebaklens RR rust remover & wire brush : Rust remover cleaning rust from rusted reinforcement bars by using acid base Rebaklens RR rust remover painted with brush and removing rust with flex, (after 24 hrs of application of rust remover) with the help of wire brush, sand paper or any other suitable devices and thoroughly washed with water with the help of pressure jet and allowing it dry complete all as per manufacturer instruction of Make : Fosroc/Sikka. (only area of cleaned steel bar shall be measured for payment).

Anchoring system for rebaring by normal steel bar :- Rebaring by normal steel bars : introducing new reinforcement bars for structural connections in RCC, fixing the reinforcement in position using Hilti HY 150/ Fosroc Lock fix E 75 chemical (Rate shall include cost of labour, epoxy cartridges, plastic nozzles etc complete including cleaning the drilled holes of loose dust by blowing air, all as per manufacturer instruction and work will be carried out by manufacturer rep only of Make Fosroc/Sikka. (The cost of reinforcement shall be payable separately).

Coating applications Anti Corrosive coating for corroded reinforcement & newly added steel bar :- Providing mixing and applying over reinforcement bars Nitozinc primer antirust agent all as per manufacturer instruction and work will be carried out by manufacturer rep only of Make Fosroc/Sikka (Dosage/coverage as per manufacturer specification of two component epoxy based zinc rich primer steel as a protective coating to steel reinforcing bars in concrete with total zinc content in dry film > 90% by volume and DFT per coat>50 microns).

Bonding Agent :- Providing and applying bonding agent of approved brand Fosroc Nitobond EP (Std) coverage and all as per manufacturer instruction and work will be carried out by manufacturer rep only of Make Fosroc/Sikka. (Mixed density : 1.48Kg/ltr, adhesive bond strength to be >2.50 MPs) epoxy bonding agent.

Polymer modified mortar Rendroc SP 40 for patch repair :- M&L polymer modified concrete upto 25 mm thick application Shrinkage controlled, polymer modified, fibre reinforced cementitious repair mortar, specifically of PMC (Free flowing non shrink repair and could get compressive strength of 35 Mpa at 28 days including plaster and all as per manufacturer instruction and work will be carried out by manufacturer rep only of Make Fosroc/Sikka.

Demolition of Brick work / stone masonry built in cement mortar and removing the debris from MD land complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not other wise provided for complete all as specified and directed.

Dismantling asbestos cement (corrugated, semi-corrugated, etc) sheets in roof coverings complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including roof coverings complete all as specified and directed.

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

Dismantling 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 directed.

Dismantling 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.

Taking down cement plaster of any description on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for brick work with fly ash brick straight or cuved on plan exc 6.0 mtr mean radius built in 1:6 cement mortar complete all as directed.

M&L for brick work with fly ash brick straight or cuved on plan to any radius in half bricks thick walls, built in 1:4 cement mortar complete all as directed.

M&L providing cement concrete type B1 1:2:4 (20 mm graded stone aggregate) using cills, steps, plinth course, string course, coping and other similar bands etc complete all as specified.

Dubbing out average 10mm thick cement plaster 1:4, on irregular face of walls (when specifically ordered in writing) complete all as specified and directed..

M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:6, finished fair & even & smooth without using extra cement, all as specified and directed.

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

M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:4, using water proofing compounded, finished fair & even & smooth without using extra cement. (WPC shall be measured and paid separately).

Supply only liquid water proofing compound of Make 2K, Pidilite or equivalent, all as specified and directed.

S&F for Framed work such as grills, gratings etc, with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0, and for portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc.all as specified.

S&F rolled mild steel sections as in main and cross beams, hip and jack rafters, purlins, where connected to common rafters and running rails and guides for sliding doors fixed with angle cleats or other connecting plates of Fe410W Gdr E-250 quality A, all as specified.

M&L welded steel wire fabric, weight n exc 4 kg per square meter complete , fixed to steel members, 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 IS 1161-1979 grade St-240 including necessary form work complete all as specified and directed.

S&F Mild steel wind ties for roof including securing bolts, posts including cutting tops to shape as directed, drilling holes, notching for wire, etc flat iron fillets including all necessary drilling, bolting or rivetting etc and similar work conforming to Fe 290 Gde E-165 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.

S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheet with minimum base metal thickness of 0.45 mm, single skin high rib/ multi rib profile galvalume sheeting having 100-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5% aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/ sqm on both sides, having wide pans with minimum 3 small stiffening ribs for effective water shedding and special mate/ female ends with full return legs on laps for purlin support and fixed as per existing profule of roof complete all as specified and directed.

All as per Ser item No 29 above, but plain galvalume sheet, as in roof covering/ cladding to wall.

S&F in repairs 0.80mm thick plain galvanised mild steel sheeting, as in, hips, valley gutters, drip and straight flashings (length and girth as fixed) for hangars etc complete including dismantling existing sheets all as specified and directed.

M&L 1.00 mm thick mild steel plain black sheet in wall cladding, steel gates and similar work cut to size, holes punched headed screws clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams including bending or turning up mitred angle etc are required complete all or specified and directed.

S&F of wind driven turbine ventilator (Mill finish) powder coated hurricane 600 with FRP base to match roofing sheet and variable angle elbow with and including flashing sheet fixed with self tapping screws etc complete all as directed .

M&L 25mm thick cement concrete type B0, 1:2:4, (using 12.5 mm graded aggregate) as in sub base for floor complete all as specified and directed.

M&L screed bed or bedding layer or mortar 20 mm thick for laying floor finishes in CM 1:4 complete all as specified and directed.

M&L machine cut kota stone slab flooring 18-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L Kota stone slab 18-20 mm thick in riser of steps, skirting, dado and pillar, laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for 18-20 mm thick granite slab of approved quality (table subbed and polished) in steps, jambs, pillars, window cills, cooking platform and like in cement mortar (1:4) including pointing in white cement (1:2) using in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, all as specified as directed.

Providing edge moulding to 18-20mm thickness of granite stone any description of counters vanities etc including machine polishing to edge to give high gloss finish etc complete all as directed.

M&L cement concrete type C2 (1:3:6) using 40 mm graded stone aggregate, 75 mm thick as in plinth protection, laid in alternate bays, finished even and smooth without using extra cement, complete all as specified and directed.

Material and labour for providing cement concrete (1:5:10) type E2 using 40 mm graded aggregate as in filling all as specified and directed.

M&L for providing two coat of master seal 550 or equivalent to prevent leakage/seepage through sunken floor over prepared surfaces complete all as specified and directed.

M&L screed bed or bedding layer or mortar 15 mm thick for laying floor finishes in CM 1:4 complete all as specified and directed.

M&L rendering 10 mm thick in CM 1:3 on vertical surfaces (concrete/brick wall) for backing coat.

M&L Vitrified ceramic tiles light shade of 8-9 mm thick (Square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified.

All as per item No 45, here-in-before but as in skirting on vertical surfaces.

M&L Vitrified ceramic tiles dark shade/double charged/ultra charged of 8-9 mm thick (Square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.28 sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

All as per item No 47, here-in-before but as in skirting on vertical surfaces.

M&L non skid ceramic digital coloured tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles complete all as specified and directed.

All as per item No 49, here-in-before but as in skirting on vertical surfaces.

M&L non skid ceramic coloured digital tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles, all as specified and directed.

M&L for glazed ceramic coloured tiles of size 350x250x 7mm/450x 300 x 7 mm/600x300x7mm thick as on vertical surfaces such as wall, dado ,skirting etc set and jointed in neat cement slurry and pointed with coloured cement to match complete all as specified and as directed.

Dismantling of 100mm bore cast iron (sand cast) soil, waste or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required all as specified and directed.

Dismantling of 150mm bore cast iron (sand cast) soil, waste or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required all as specified and directed.

S&F 100 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed to walls complete all as specified.

S&F 150 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed to walls complete all as specified.

S&F 100 mm bore cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified.

S&F 100 mm dia CI branch pieces complete all as specified.

S&F 100 mm dia CI bend complete all as specified.

S&F 100 mm dia CI branch pieces with oval access door complete all as specified.

S&F 100 mm dia CI bend with oval access door complete all as specified.

S&F 100 mm dia CI sanitary connection socket to fit WC outlet complete all as specified.

S&F for cast iron floor trap/nahani trap with grating including jointing to waste pipes in cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate ,100mm dia outlet complete all as specified .

S&F 150 mm bore CI (sand cast) bend any radius, diminishing pieces or tapers complete all as specified.

S&F 150 mm dia CI (sand cast) branch, with or without ears, complete all as specified.

S&F stack clamps out of 50 mm by 5 mm flat iron and 16 mm dia round iron stay, including bolts and nuts and securing ends of stays to wall or roof of 100 mm dia of pipes complete all as specified and directed.

All as per item No 66 but 150 mm dia of pipes.

Taking up or down 15 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed.

Taking up or down 20 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed.

Taking up or down 25 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed.

Taking up or down 40 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed.

S & F steel water tubing medium grade, galvanised with all fittings of 15 mm bore and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

All as item No 72 above but fixing only.

S & F steel water tubing medium grade, galvanised with all fittings of 20 mm bore and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

All as item No 74 above but fixing only.

S & F steel water tubing medium grade, galvanised with all fittings of 25 mm bore and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

All as item No 76 above but fixing only.

S & F steel water tubing medium grade, galvanised with all fittings of 40 mm bore and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

All as item No 78 above but fixing only.

Supply and fixing gun metal gate valve with iron wheel head, ISI marked, screwed both ends for iron pipe for 20 mm bore including taking out old unserviceable one complete all as specified and directed.

All as per item No 80 above but 25mm bore.

S&F rotational moulded polyethylene water storage tanks (cylingerical vertical with closed top) hoisted and fixed in position all as specified in SSR part I of capacity 1000 litres including dismantling of existing tanks of complete all as specified and directed.

All as per item No 82 above but exc 1000 ltr &n.exc 2000 ltr of capacity.

S&F 25 mm bore Ball brass valves, high pressure, with HDPE float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed. (MAKE : PRAYAG, Cat No. B-152 or equivalent make specified in tender

M&L for seven stage cleaning and sterilization of inside the PVC/RCC water storage tanks capacity not exceeding 1000 ltr of any description and in any position comprising following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY complete all as specified and as directed. :- (a). First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c). Third storage is fresh water cleaning by high speed jet pump. (d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10 a Govt Laboratory certified branded halogen compound. (e). Fifth stage is cleaning the floor of water tank by industrial vacuum cleaner. (f) . Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/Inoxi-60/NB-69 . NOTE:-(i) Test certificate of TERBAC-G65/ INOXIi-60/NB-69 from Government Laboratory mentioning suitability of sterilization should be submitted to the office before using for sterilization. (ii) Outlet pipe of OHT should be plugged before cleaning the OHT to avoid entering scald and the same shall be reconnected after cleaning the OHT and the quoted rate is deemed to include for this provision. (iii) Contractor will be responsible for rectification of complaints occurred during cleaning of tank i.e, no water in tank/over flow due to broken of float valve/blockage of outlet lines due to silt and rectification cost will be deemed to be included in quoted rate. (iv) Date of cleaning with location of site to be notify in sticker and fixed on tanks. (v) The work shall be carried out through specialized agency RAYS CLEANTECH/ INUS WATERTECH/ SATYA ENTERPRISE or other agency as approved by GE.

All as per item No 85 above but exc 1000 ltr &n.exc 2000 ltr of capacity.

All as per item No 85 above but exc 5000 ltr &n.exc 10000 ltr of capacity.

S&F in repair vitreous china wash down water closet pedestal pan white including seat cover but excluding flushing cistern and flush pipes complete all as specified and as directed.

S&F vitreous china table top wash hand basin of size 420x420x135 mm including all accessories etc complete all as specified Make Jaquar cat No ARS-39901 or equivalent make specified in tender.

S&F in repair Vitreous China Wash Hand Basin 550x400mm in size, White (Flat Back or Angle Back Type), making good disturbed Surfaces in Cement Mortar 1:3, providing CP waste coupling and PVC waste pipe and connected Items, complete all as specified and directed. (Make of WHB : PARRYWARE, Cat No. C0406 / HINDWARE, Cat No. 10010 / JAQUAR, Cat No. CNS-WHT-801 / CERA, Cat No: S2040141) (Make of Waste Pipe: PRAYAG, Cat No: 327 or equivalent make as approved by GE) (Make of Waste Coupling: PRAYAG, Cat No: BEA-10 / JAQUAR. Cat No: ALD-705/ CERA, Cat No: F8050101)

S&F in repair 10 ltrs capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and incl with flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern complete all as specified and directed. (MAKE : PARRYWARE, Model : Slim line Economy / HINDWARE, Model : Sleek Plus / CERA, Model : Corona / PRAYAG, Model: SMART /ESSCO, Cat No: WHE-WHT-183NL)

S&F vitreous china urinal, full stall type, white, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including CP urinal spreader, coupling, 60mm long brass screws, pointing around urinal back in cement, flush pipe, grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified.

S&F in repair PVC waste pipe 38/40 mm dia, 800 mm length of Cat No 328 of Make-Prayag or equivalent make specified in tender

S&F in repairs 15mm bore PVC connection 450mm long of PTMT complete all as specified and directed.

S&F bathroom mirror of size 600x600 mm cat No 553 of Make Prayag or equivalent make specified in tender

S&F in repairs 3-in-1 wall mixer, fancy type chromium plated with complete accessories, all as specified and directed of Make-Parryware, Cat No G-4817A or equivalent make specified in tender

S&F in repairs 105mm dia multi flow over head shower with complete arrangement, all as specified and directed of Make Jaquar, cat No OHS-CHR-1719 or equivalent make specified in tender

S&F in repair chromium plated, fancy type soap dish, Cat No T-6902A1 of Make Parryware or equivalent make specified in tender

S&F in repair toilet paper holder with cover of Chromium plated Cat No T-6514A1 of Make Parryware or equivalent make specified in tender

S&F in repair angle valves, fancy type chromium plated of Cat No G4807A1 of Make Parryware or equivalent make specified in tender

S&F in repair PVC waste pipe 32 mm dia, 800 mm length of Cat No 327 of Make-Prayag or equivalent make specified in tender

S&F corner glass shelf Cat No T-6010A1 of Make Parryware or equivalent make specified in tender

S&F in repair health faucet cock brass chromium plated including hose & hook Cat No T-9961A1 of Make Parryware or equivalent make specified in tender

S&F brass chromium plated grating of size 100 mm dia with waste hole of cat No FT-04 of Make-Prayag or equivalent make specified in tender

S&F 15mm bore two way bib cock, fancy type chromium plated Cat No G-4834A1 of Make Parryware or equivalent make specified in tender

S&F wall mounted cascade NXT closet white (Cat No C0208), regular seat cover (E8299) , cistern set including dual flush fittings(C0771) with complete arrangement, of Make Parryware or equivalent make specified in tender

S&F in repair pillar taps fancy type chromium plated swan neck Cat No G4803A1 of Make Parryware or equivalent make specified in tender

S&F in repair self closers pillar taps fancy type chromium plated brass Cat No BSC-02 of Make Prayag or equivalent make specified in tender

S&F in repair central hole basin mixer with regular spout without popup waste system with 450mm long braded hoses, 20mm cartridge size etc complete, all as specified and directed of Make-Jaquar cat No FLR5167NB or equivalent make specified in tender

S&F in repair Bib taps with aerator fancy type chromium plated Cat No G4880A1 of Make Parryware or or equivalent make specified in tender

S&F towel rack fancy type chromium plated Cat No T-6008A1 of Make Parryware or e or equivalent make specified in tender

S&F towel ring fancy type chromium plated Cat No T-6904A1 of Make Parryware or or equivalent make specified in tender

S&F in repair 15mm bore auto closing concealed urinal flush valve with wall flange, fancy type chromium plated Cat No PRS-073 of Make Jaquar or or equivalent make specified in tender

S&F in repair regular or any connected pattern seat cover white or off white suitable of cascade closet floor or wall mounted with complete arrangement, complete all as specified and directed.

S&F in repair Opal Prime Tall boy sensor faucet for wash basin (Battery operated) of Cat No SNR 35017PM of Make Jaquor or equivalent make specified in tender

S&F in repair chromium plated brass bottle trap 12 inch (Project) with complete arrangement etc of Cat No BEA-23 of Make Prayag or equivalent make specified in tender

M&L for preparation of new surfaces and applying two coats of OBD over alkali resistant primer after applying 3 mm thick wall care putty on walls, all as specified and directed.

All as per item No 117 but on ceiling.

M&L for preparation of new surfaces of walls and soffit 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 protrusions, loose particles, dust etc including necessary safety & protective measures such as safety belt, headgear etc, finishing the surface with 1mm thick exterior wall putty for smooth finish and finishing with two coats of weather proof exterior emulsion paint over a coat of suitable exterior primer 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 mirror polishing on marble/granite/kota stone/stone work where ever required to give high gloss finish complete all as specified and directed.

Complete removal of existing treatment from wall surface, complete all as specified and directed.

Ditto as per item No 121 above but on ceiling.

M & L for preparation of surfaces of walls and applying two coat of Oil Bound Distemper over a coat of alkali resistant primer and 1 mm thick wall care putty, all as specified and directed.

Ditto as per item No 123 above but on ceiling.

M&L for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of primer after complete removal of old paint by paint removers or burning off by blow lamps and cleaning with scrapers, any number of coats, complete all as specified and as directed.

M&L for preparation of old decorated plastered surfaces or un plastered surfaces of wall and applying one coat of white wash complete all as specified.

All as per item No 126 above but on ceiling.

M&L for preparation of old decorated plastered surfaces or un-plastered surfaces of wall and applying one coat of oil bound distemper complete all as specified and directed .

Ditto as per item No 128 above but on ceiling.

M&L for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

All as per item No 130 but on steel surfaces

M&L for preparation of old painted steel & iron surfaces of any description over 10 cm width or girth and applying one coat of aluminium paint complete all as specified and as directed.

M&L for preparation of old surfaces and applying one coat of plastic emulsion paint on walls, all as specified and directed.

M&L for applying one coat of french polishing on surfaces of any description , width or girth including cleaning and preparing the surfaces including a coat of wood filler on one or more coats on old work, all as specified and directed.

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

M&L for preparation of new steel and iron surfaces of any description, n.exc 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

M&L for preparation of new wooden surfaces of any description, over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

M&L preparing old surfaces of any description and applying one coat of synthetic enamel paint over brick, stone, concrete, asbestos cement surfaces or plastered surfaces complete all as directed.

M&L for preparation of old decorated plastered surfaces or un-plastered surfaces of wall and applying one coat of cement based paint complete all as specified and directed .

M&L for preparation of old treated/painted surfaces of walls and soffit of chajja, roof slab etc by cleaning, brooming, rubbing and scrapping as required using broom, emery paper, putty blade/scrapper 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 5 mm with and including suitable elastomeric crack fill paste and applying one coat of weather proof exterior emulsion paint 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 for cleaning of roofs by getting out growing vegetation's / grass & brooming down with removing it out of MD land premises of including repairing to damaged surface of roof by applying two coats of tartaric acid over two coats of CM (1:3) with mixed with 3% WPC & sealed with 85/25 hot blown grade bitumen complete in patch not exceeding 2.0 Sqm each including necessary form work, complete all as directed by Engineer in Charge.

M&L for repairing of damaged portion of mouth at terrace / roof surface of rain water pipe by cleaning and repairing to mouth of RWP by using CM (1:3) with mix with liquid WPC & sealed with 85/25 hot blown grade bitumen complete to make joint of rain water pipe and roof surface fully leak proof complete all as directed.

M& L for repair to chajja area exc 2 Sqm and n exc 4 sqm each including dismantling of upward facia,cutting of reinforcement , plaster1:3 / pcc type B 0 on top with WPC,benching/haunching, repair to broken plaster with dubbing coat including necessary form work complete all as directed.

M& L for repair to chajja area exc 1 Sqm and n exc 2 sqm each including dismantling of upward facia,cutting of reinforcement , plaster 1:3 or PCC type B0 1:2:4 (using 12.5 mm stone aggregate) on top with WPC,benching/haunching, repair to broken plaster with dubbing coat including necessary form work complete all as directed.

M&L for providing and injecting chemical emulsion for post constructional antitermite treatment along wall using chemical emulsion one litre per hole at 300mm internvals including drilling holes at 45 degree and replugging them with cement mortar 1:2 to match the existing, all as per manufacturer instruction etc complete all as specified and directed. (Note : The process shall be carried out Manufacturer rep only)

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area not exceeding 1.5 sqm each and removing from the site complete all as specified and directed.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area exceeding 1.5 sqm and not exceeding 4 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area not exceeding 1.00 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

M&L for Second class hardwood plain solid straight chowkats and frames wrought, framed rebated on the solid rounded or chamfered put together with glue pinned at joints all as specified.

M&L for factory made Second class hardwood glazed and skelton shutters 35mm thick, open rebated and prepared to receive glass, gauze etc with sash bar any number fitted with cut and mitered beads for securing glass gauze etc , sizes of members of shutters as specified in SSR Part I section 8, Section 8.24(a) and fitted to chowkats, all as specified and as directed.

All as per item No 152 but 30mm thick for window, ventilators etc, are provided with stiles and rails as specified in SSR part-I, section 8 clause 24(b).

All as per item No 152 but 30mm thick for window, ventilators etc are provided with stiles and rails as specified in SSR part-I, section 8 clause 24(b) without sash bars.

S&F 35 mm thick factory made plain framed, paneled shutter (two panel) 2nd class HW rail and style with lock rail and panel of 9mm BWP commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part-I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 35 mm thick , 2nd class HW, plain framed, paneled shutter (any number of panels) with panels of timber flat on both sides (feather edged) or of veneered particle board medium density, wood particle board with commercial face veneers complete all as specified.

Supply and fixing 30mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Providing and fixing factory made single extruded WPC (Wood Polymer composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer- In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately).

S&F factory made single extruded WPC (Wood polymer composite) solid door/ window / ceosetory windows & other frames/chowkats of size 45x70mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade) calcium carbonate and natural fibers (wood powder/rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200N (Face) & 1100N (Edge), minimum compressive strength of 58N/mm², modulus of elasticity 900 N/mm² and resistance to spread of flame of class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/ SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge, (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note : For WPC solid door/ window frames, minus 5mm tolerance in dimension i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made).

All as per item No 159 above but of frame size 65x100mm

S&F of factory made solid panel PVC door shutter 30mm thick (Style) consisting of frame made out of M.S tubes for top and bottom rails. M.S frame shall be covered with heat moulded plain colour PVC 'C' channel moulded plain colour PVC sheet strip of 20mm 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 insert for top rail and bottom rail; Paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading, & joined together with solvent cement, S&F in the frame at site as per specification and drawing.

M&L for Factory made solid PVC moulded door shutter with particle board core 28 to 30 mm thick (stiles) with 2,4, or 6 raised panel design with 5mm thick Moulded prelim PVC sheet on the front face & 5mm plain colour PVC prelim sheet on back face supplying and fixing in the frame at site as per specification & drawing.

Supplying and installing curved/arch uPVC- Fixed windows made out of lead free green profiles having a worldwide presence with a GREENLINE mark with frame dimension of 58mm x 52mm x 33mm for windows with corners fusion welded, fully reinforced with Galvanized steel of 1.2mm . The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised local fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent. Scaffolding if required will be charged at actuals. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling or equivalent model in Fanesta & in other makes.

Supplying and installing rectangular uPVC- Fixed windows made out of lead free green profiles having a worldwide presence with a GREENLINE mark with frame dimension of 58mm x 52mm x 33mm for windows with corners fusion welded, fully reinforced with Galvanized steel of 1.2mm . The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised local fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent. Scaffolding if required will be charged at actuals. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling or equivalent model in Fanesta & in other makes.

Supplying and installing uPVC- Sliding windows/doors made out of lead free green profiles having a worldwide presence with a GREENLINE mark having three tracks and three sashes (shutters) with frame dimension of 104mm x 49mm and sash dimension of 61mm x 47mm x 37mm each with corners fusion welded, fully reinforced with Galvanized steel of 1.2 mm. The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent. Scaffolding if required will be charged at actuals. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling or equivalent model in Fanesta & in other makes.

Supplying and installing uPVC- Sliding windows/doors made out of lead free green profiles having a worldwide presence with a GREENLINE mark having two tracks and two sashes (shutters) with frame dimension of 58mm x 49mm and sash dimension of 61mm x 47mm x 37mm with corners fusion welded, fully reinforced with Galvanized steel of 1.2 mm. The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised fabrication partner . The windows must be installed complete with all kinds of ironmongery in Ist quality (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside / Outside of Dowcorning / GE or equivalent. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling or equivalent model in Fanesta & in other makes.

Supplying and installing rectangular uPVC louver windows with bottom fixed made out of lead free green profiles having a worldwide presence with a GREENLINE mark with frame dimension of 58mm x 36mm for windows with aluminium powder coated framework and glass blades for louvers with corners fusion welded, fully reinforced with Galvanized steel of 1.2mm . The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised local fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent. Scaffolding if required will be charged at actuals. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling or equivalent model in Fanesta & in other makes in tender

Supplying and installing uPVC- 1sash casement door made out of lead free green profiles having a worldwide presence with a GREENLINE mark with frame dimension of 58mm x 69mm x 50mm and sash 58mm x 93 x 54mm with corners fusion welded, fully reinforced with Galvanized steel of 1.5mm . The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised local fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent. Scaffolding if required will be charged at actuals. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 Make Kommerling or equivalent model in Fanesta & in other approved makes.

Supplying and installing uPVC- Sliding windows/doors made out of lead free green profiles having a worldwide presence with a GREENLINE mark having two tracks and two sashes (shutters) and one fly screen sash with frame dimension of 88mm x 49mm and sash dimension of 61mm x 47mm x 37 mm and fly screen sash dimension of 32mm x 58mm with corners fusion welded, fully reinforced with Galvanized steel of 1.2 mm. The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised fabrication partner . The windows must be installed complete with all kinds of ironmongery (including EPDM gaskets, bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside / Outside of Dowcorning / GE or equivalent. The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted complete all as specified and directed.” Note : The unit rate quoted by contractor excludes cost of glass and flymesh and includes all other connected accessories.

S&F stainless steel hinges of 100 mm size, Cat No HG2414 of Make Prayag or equivalent make specified in tender

S&F stainless steel handle of size 200mm, Cat No DHL2200 of Make Prayag oror equivalent make specified in tender

S&F stainless steel tower bolt of size 200mm, Cat No TBR 2200 of Make Prayag or equivalent make specified in tender

S&F stainless steel Aldrop bolt of size 300mm, Cat No LD 1212 of Make Prayag oror equivalent make specified in tender

S&F Butt Hinges medium weight cold rolled stainless steel 100mm long complete all as specified.

S&F Butt Hinges medium weight cold rolled stainless steel 75mm long complete all as specified.

S&F aluminum anodised barrel tower bolts of extruded section 150mm long complete all as specified and as directed.

S&F aluminum anodised barrel tower bolts of extruded section 200mm long complete all as specified and as directed.

S&F Aluminum anodised bow handle fabricated type extruded section of 150mm long complete all as directed

S&F Aluminum anodised bow handle fabricated type extruded section of 125mm long complete all as directed

S&F Aluminum aodised sliding door bolts of 250mm long with hasp and staple(bolt type) and fixing clips of sheets ,cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

S&F Aluminum aodised sliding door bolts of 300mm long with hasp and staple(bolt type) and fixing clips of sheets ,cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, all as specified.

Supply & fixed in repairs Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, all as specified.

S&F in repairs 150mm extruded brass handles, fabricated type polished, complete all as specified and directed.

S&F in repairs 300mm brass, sliding door bolt with sand or die-cast brass hasp, staple (bolt type) and fixing bolt with rolled or drawn brass bolts polished, complete all as specified and directed.

S&F in repairs brass barrel tower bolt with cast or sheet barrel and rolled or cast bolts of size 200mm, polished complete all as specified.

S&F in repair powder coated Z type aluminum handle suitable for aluminum windows, all as directed

Taking down aluminum frame with shutters of any description n exc 1.50 sqm each, complete all as specified.

Taking down aluminum frame with shutters of any description exc 1.50 but n.exc 2.0 sqm each, complete all as specified.

Taking down aluminum shutters of any description exc 1.0 but n.exc 2.0 sqm each, complete all as specified.

S&F anodised aluminum frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified.

S&F anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws, etc. complete all as specified.

S&F anodised aluminium window and ventilator shutters, side hung type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (01 No) hinges type B-21 100 mm long (2 No) suitable handles etc. complete all as specified.

S&F in repairs anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineering- charge.

Supply and fixed in repairs aluminium (die cast) body door closer hydraulically regulated designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as specified and directed.

Supply and fixed in repairs double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheed foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and directed.

S&F in repair 150 mm over all length of cover plate of floor door stopper of Brass body and tongue, anodised with hard drawn steel spring fixed in floor complete all as specified and directed.

M&L for repair to steel window/door/gate including necessary welding, riveting, Easing, drilling, greasing. Taking down, replacement of unserviceable hinging device, handles, making them in serviceable condition and re-fixing in same opening complete all as specified and directed.

Taking down rolling shutter of any size including covering guide, channel etc complete all as specified and directed.

M&L for making functional of existing rolling shutters of any thickness by repairing ball bearing, top cover, anchoring rod roller correcting/straitening of side guide rail etc with and including necessary repairing push, pull or manual type easing rails after greasing complete all as specified and directed Note : Spares such as ball bearings, springs etc will be measured and paid separately.

S&F steel rolling shutter without ball bearing as specified including top cover, anchoring rod, hasp and staple and shop coat of primer, erected in position as indicated complete gear operated type, with bevel gear box and crank handle, thickness of lath 1.25 mm, as in repairs complete all as specified and directed.

Supply and fix ball bearing for rolling shutter including taking out u/s ball bearing all as directed.

Supply and fix springs for rolling shutter including taking out u/s springs all as directed.

Taking down easing and adjusting aluminum shutters/partitions including rubber neoprene packing complete of any description n.exc 1 sqm each and refixing in same opening, all as specified and as directed. Note :- Replacement of door closer, glass, lock, handle, tower bolt etc shall be measured and paid separately.

All as per items 204, here-in-before, but exc 1 sqm and n.exc 2 sqm each refixing in same opening.

Hacking out old broken glass (any thickness size quality or description) from metal frames including punching or drilling out old glazing pins/spring clips and providing and fixing new ones., all as specified and as directed.

M&L for sheet glass 3mm thick figured glass pin head type and glazing with oil putty in square n. exec 0.5 Sqm in each pane complete all as specified and as directed.

M&L for sheet glass 4.80mm thick ordinary quality obscured or frosted on one side and glazing with oil putty in square exec 0.5 Sqm in each pane complete all as specified and as directed.

M&L solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers, all as specified and directed.

M&L 5 mm thick Toughned glass as in hinged doors, partitions, windows, automatic doors and similar work including cutting to shape, drilling holes required, complete all as specified.

M&L in repairs 12 mm thick Toughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes, handles, fixing accessories as required, complete all as specified.

S&F in repairs Pre laminated 9 mm thick particle board interior grade prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to frame work complete all as specified.

Supply and fixing in repairs 19mm thick plywood, grade BWR, type BB, fixed to existing wooden surfaces with nails. complete all as specified and as directed.

Supply and fixing in repairs 12mm thick plywood, grade BWR, type BB, fixed to existing wooden surfaces with nails. complete all as specified and as directed.

M&L 0.9 mm thick decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified.

Supply and fixing Mortise lock vertical type (chrome) 100mm, 6 levers as in repair complete all as specified and as directed. (Make : Godrej Model No- 8194 or equivalent make specified in tender )

Supply and fixing Mortise lock (200 mm Ultra Mortise lock with Universal brass (2H) handle set) as in repair complete all as specified and as directed. Make : Godrej Model No- 7660 or equivalent make specified in tender )

S&F in repair key less cylindrical dead lock stainless steel of model No 5805 of Make godrej/ Link/ Harrison.

S&F in repair cylindrical dead lock stainless steel premium quality of model No 5805 of Make godrej/ Link/ Harrison.

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

M&L powder coated aluminium snap grid frame work for false ceiling of size 605x605 mm including 6mm dia GI (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size 60 mm long and expansion hold fasteners 12.5mm dia 40 mm long complete all as specified.

All as per item No 222 but fixing only.

M&L 4mm non asbestos fibre cement building boards flat, fixed or laid/inserted to timber/GI/aluminium frame work with screws complete all as specified.

M&L for preparation of new ceiling surfaces and applying two coats of Oil bound distemper over a coat of primer complete all as specified.

S&F Solid PVC Wall Lining consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing

S&F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing.

Supply and fixing PVC decorative beading of 5mm thick moulded /designed for PVC wall paneling inclusive of fixing complete all as specified and directed.

M&L 12 mm thick seamless waterproof and termite proof WPC lovers wall panels fixed with probond adhesive and screwed to the wall, corner beading etc complete all as per manufacturer instruction, all as specified and directed.

M&L 4mm thick water proof and termite proof charcoal wall panel pasted on 5.5 mm thick WPC white board with adhesive screwed to the wall etc complete, all as per manufacturer instruction, all as specified and directed.

M&L for 2nd class hardwood plain fillets, bullnosed, splayed, chamfered or rounded on one edge or face, square, rectangular or triangular in section, clean sawn secured with nails or brads of sectional area exc 13& n exc 25 sqcm with polishing etc complete all as specified.

M&L for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) for any sunk or raised moulding to flat surface over metal frame work and reinforced with GI wire mesh with complete arrangements etc all as as specified and directed.

Providing & Fixing of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with Dune Bevelled Regular Edge Tiles of 16mm thickness and Armstrong Superfine 15mm face exposed grid. The tiles shall have sand texture visual with acoustical punchers, Humidity Resistance (RH) of 99%, NRC 0.5 (Average value of Absorption Co-efficient readings taken at 250 Hz, 500 Hz, 1000 Hz and 2000 Hz) as per ASTM C423 standard, CAC of 33db as per ASTM E1414, Light Reflectance ≥85% as per ASTM E-1477, Thermal Conductivity k = 0.052 - 0.057 W/mK, Colour Global White, Fire Performance of class 0/1 as per BS 476 Part 6/7 and Class A as per ASTM E84 with 16mm bevelled Tegular edge and 8mm drop in module size of 600 x 600mm. It shall be suitable for Green Building application, with Recycled content of 40%. The tile shall have certifications from GRIHA and GreenPro thereby confirming that it is an environment friendly roduct. SUSPENSION: The tile shall be laid on Armstrong Suprafine 38 with 15 mm wide T - section flanges colour global white (matching to tile color) having roll formed double stroke rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm (all sections). The deflection loading of the system shall be 12.5 kg/m2 (as per standard installation layout mentioned below) and main beam tested as per ASTM C635 (Deflection limit less than L/360) with a deflection loading of 15kg/m. The end details of the cross tee shall be made of pre hardened steel and fixed to the ends of the cross tee to provide double locking between “cross tee to cross tee” and “cross tee to main beam”.

All main beam to main beam and cross tee to cross tee connection shall have a pull out strength of more than 100kg. The T Sections shall be made of hot dipped galvanized steel of 90 gsm as per IS 277 (2003) and pre-painted steel with baked polyester paint with 0T bending capability. All border cross tee/main beam shall be levelled using perimeter fill. INSTALLATION: To comprise main runner spaced at 1200mm securely fixed to the structural soffit using Armstrong suspension system (specifications above) at 1200mm maximum. The First/Last Armstrong suspension system at the end of each main runner shall not be greater than 450mm from the adjacent wall along with the first and the last main beam shall be at less than 600mm from the wall.Flush fitting 1200mm long cross tees to be interlocked between main runners at 600mm to form 1200 x 600 mm module. Cut cross tees longer than 600mm require independent support. 600 x 600mm module to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross tees. Perimeter trim to be Armstrong wall angles of size 3000x19x19mm, secured to walls using screws at 450mm centre to centre maximum. Installation shall be carried out as per Armstrong recommended procedure.ARMSTRONG SUSPENSION SYSTEM accessories supplied by Armstrong consisting of M6 Anchor Fasteners with hanger hole, pre-straightened hanger wire of dia – 2.5 mm of 1.80 m length having a tensile strength of 344-413 MPa and a minimum loading strength of 110 kgs. (Optionally, adjustable hook clips made of 0.7mm thick Grade 1 C55 galvanized spring steel of dimension 100 x 20mm and 4 mm aquiline wire to be used for level adjustment during installation purpose in main runners).

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

DEB AND COMPANY

S.K. TRADERS

PRABIR TRADERS

UNIVERSAL TRADING CENTRE

DUTTA & DUTTA

MS HORIZEN

MARUTI ENTERPRISES