REPAIR/ REPLACEMENT TO ROOF SHEET AND FALSE CEILING AND REPAIR/ REPLACEMENT TO STEEL, ALUMINIUM AND IRON WORKS, JOINERY AT VARIOUS LOCATIONS OF TECHNICAL AREA AT AF STN BARRACKPORE UNDER GE (AF) BARRACKPORE

Amount

Dismanting of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium Zinc coating GI based corrugated steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as per manufacturer instruction complete all as specified and directed.

Supply and fix 0.50mm thick pre- painted galvalume aluminum zinc coating GI based manglore tiles pattern corrugated steel sheetof any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium Zinc coating GI based plain steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as per manufacturer instruction complete all as specified and directed.

Refixing, securing, erecting only with self tapping screws including minor mason work and filling of holes etc with concrete and making good of existing 0.50mm thick pre-painted galvatume aluminium zinc coating GI based plain/corrugated steel sheet as in roof covering/cladding to wall or in any position and in patch works complete all as specified and directed.

Material and labour for closing bolt / screws holes etc. in old corrugated steel sheets or aluminium sheeting by sealing with one bitumen and one curved GI washer on either side and 6mm G.I. bolts and nuts, all set in stiff white lead, bolt n exc 25mm in length complete all as specified and directed.

Material and labour for providing, cement concrete (1:2:4) type B-1 (using 20 mm graded stone aggregate) in roof kerbs or mud stops, rounded or chamfered on edges of walls/columns etc including demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for and removing of unserviciable material from site works complete all as specified and directed.

Material and labour for cutting out cracks to V-section in existing roof or terracing, cleaning and filling solidly with hot mixture of bitumen and clean dry sand (1:1) (by weight) complete all as specified and directed.

Material and labour for wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sqm, blinded with grit or pea size gravel @ 0.006 cu.m per sq.m, and lightly tampered (area of flashings, etc., shall be added to the roof area) complete all as specified and directed.

Complete removal of existing roof treatment in any layers and disposal of debris from site complete all as specified and directed. Notes: - (a) The rates are inclusive of removal for any type of old water proofing treatement over RCC roof. (b) Bidders are advised to visit the site and ensure about site condition before quoting their rates. (c) Demolition of PCC padding shall be measured and paid saparately under respective items.

Demolition of cement concrete (un-reinforced) of any description and in any position including removing debris from site of work complete all as specified and directed.

Material and labour for PCC (1:2:4) type B0 (using 12.50 mm graded stone aggregate) mixed with water proofing compound @ 200 ml per bag of cement or as per manufacturer instruction as in levelling course to match undulation of roof, in coving, roof kerbs including benching or mud stops, rounded or chamfered on edges etc including necessary form work and finished the rough surface complete all as specified and directed. Note : WPC will be measured and paid separately under respective item.

Material and labour for 5mm thick rendering in cement mortar (1:3) with using water proofing coumpound (WPC) @ 200 ml per bag of cement or as per manufacturers instruction on roof top while concrete is green to become integrated part of concrete padding layer and finish the surfaces even and smooth without using extra cement complete all as specified and directed. Note : WPC will be measured and paid separately under respective item.

Material and labour for water proofing treatment to RCC roof surface with fiber reinforced elastomeric liquid applied waterproofing membrane formulated with PU hybrid polymers and reinforcing acrylic fibers and upon curing forms a thick, seamless, durable membrane using product Smart Care Damp Proof Ultra (Product code- 5698) of Asian Paints Ltd or equivalent brand of makes M/s STP Ltd, M/s IWL India Ltd, M/s Tiki Tar Danosa (India) pvt ltd, M/s FOSROC Chemicals with the following course of treatment/specifications from bottom to top :- (a) Applying priming coat Smart Care Damp Proof Ultra as self priming with 33% water dilution with roller/ brush and allow to dry for 4-6 hours or as per manufacturer's instruction. (b) Applying first coat of water proofing Smart Care Damp Proof Ultra without dilution with roller and allow to dry for 4-6 hours or as per manufacturer's instruction. (c) Finally applying second coat of water proofing Smart Care Damp Proof Ultra without dilution with roller and allow to dry for 4-6 hours or as per manufacturer's instruction. Note:- The work shall be executed only through authorised applicator of manufacturer as approved by GE.

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 directed.

Supply and fix Gl frame work (605x605mm grid) for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre incl Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I.flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and directed. Make: Armstrong/ Saint Gobain/ Lafarge/ Everest.

Material and labour for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) for any sunk or raised moulding to flat surface over 2nd class soft wood fillets, or metal frame work and reinforced with G.I. wire mesh (Fillets, metal frame work and G.I. wire mesh paid separately) complete all as specified and directed.

Material and labour for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) for any sunk or raised moulding to curved surface over 2nd class soft wood fillets, or metal frame work and reinforced with G.I. wire mesh (Fillets, metal frame work and G.I. wire mesh paid separately) complete all as specified and directed.

Supply and fix 12mm thick gypsum board in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed.

Supply and fix false ceiling with powder coated exposed GI grid suspension system (E-grid T-2430 or equivalent load carrying capacity- 12.50 Kg/sqm with mid span deflection n. exc. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long of size- 24x38mm x 0.25mm thick, cross tee of section size- 24x27mm x 0.25mm thick 1200mm/600mm long and wall angle of section size 22x22mm x 0.4mm thick. The wall angle shall be fixed on PVC dash fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The main runners to be placed @ 1200mm, The cross tee 1200mm will be inserted in pre-cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmx600mm. Additional cross tee of 600mm shall be placed perpendicular to the cross tee1200mm long to finally form a grid of 600mm x 600mm shall be supported by 4mm dia G.I. wire from perlins/soffits. 6mm thick high pressure steam cured non asbestos fibre cement designer ceiling board (density> 1200kg/cum, modules of rupture (M.O.R)-15.85 Mpa, thermal conductivity (k)-0.0872 W/mk) of size 595mm x 595mm, confirming to IS 14862 & type B catagory III of ISO 8336-1993, (Reaction of fire-A2 -s1-d0) tested as per EN 13501 Part-I & BS-476 part-4, 5, 6 & 7, should be placed in the grid module to form a false ceiling complete all as specified and directed. Make: Armstrong/ Saint Gobain/ Lafarge/ Everest.

Supply and fix false ceiling with powder coated exposed GI grid suspension system (E-grid T-2430 or equivalent load carrying capacity- 12.50 Kg/sqm with mid span deflection n. exc. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long of size- 24x38mm x 0.25mm thick, cross tee of section size- 24x27mm x 0.25mm thick 1200mm/600mm long and wall angle of section size 22x22mm x 0.4mm thick. The wall angle shall be fixed on PVC dash fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The main runners to be placed @ 1200mm, The cross tee 1200mm will be inserted in pre-cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmx600mm. Additional cross tee of 600mm shall be placed perpendicular to the cross tee1200mm long to finally form a grid of 600mm x 600mm shall be supported by 6mm dia G.I. wire from perlin/rafter/soffits or with fastners to RCC slab ceiling. 16mm thick Acoustic Ceiling Board (USG -PIN perf of class A, NRC 0.60, CAC 33, light reflection 88% with RH 99%) shall be placed in the grid module to form a false ceiling upto 10 meter height complete all as specified and directed. Make: Armstrong/ Saint Gobain/ Lafarge/ Everest.

Supply and fix in repair 16mm thick Perforated particle board/tiles for insula-tion and accoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid in ceiling, flat or sloping upto 10 meter height complete all as specified and directed. Make: Armstrong/ Saint Gobain/ Lafarge/ Everest.

Supply and fix in repair 16mm thick Perforated particle board/tiles for insula-tion and accoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid on walls as wall lining, flat or sloping upto 10 meter height complete all as specified and directed. Make: Armstrong/ Saint Gobain/ Lafarge/ Everest.

Material and labour for preparation of new gypsum / POP surfaces of ceiling and applying two coats of acrylic washable distemper over a coat of alkali resistance primer complete all as specified and directed.

Supply and fix 3.25 mm thick aluminium composite panel (ACP) made out of 3 mm thick ACP comprising upper skin having 0.25 mm thick aluminium coil coating of approval (overall thickness 3.25 mm,weight.not less than 3.90 kg per sqm) and fixed to the mild steel frame work using stainless screws, nuts, bolts, washers, cleats, weather silicon non streaking sealants, backer rods etc as in wall claddings at any height as per manufacturer's instructions complete all as specified and directed. Makes Industries/Alucobond/Alstone Manufacturing Pvt Ltd. (Note: Frame Work shall be measured and paid separately)

Material and labour for structural steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes including one shop coat of red oxide zinc chrome primer including dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Supply and fix mild steel framed work such as grills, gratings for windows grills with openable arrangement etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders, framed balusters, walk ways; railings, framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Supply and fix 0.90mm thick decorative laminate type-1, of wood surface finish, colour and pattern as approved by Engineer-in-Charge, fixed with approved adhesive as per manufacturers instructions f complete all as specified and directed.

Supply and fix 9mm thick plywood, BWP-grade, type-BB fixed with screws to timber frame work complete all as specified and directed.

Supply and fix 12mm thick prelaminated particle board, interior grade, prelaminated both sides with decorative choice laminations fixed to framed work or aluminium frame work complete all as specified and directed.

Supply and fix 12mm thick UPVC board, interior grade, prelaminated both sides with decorative choice laminations fixed to framed work or aluminium frame work complete all as specified and directed.

Taking down chowkats or frames with shutters n.exc. 1.50 sqm each (without taking off shutters from the frames) complete all as specified and directed.

Taking down chowkats or frames with shutters exc. 1.50 Sqm but n.exc. 4.00 Sqm each (without taking off shutters from the frames) complete all as specified and directed.

Resecuring or easing and adjusting without taking down shutters for easy closing / opening, end tightening of butt hinges in position, adjustement of butt hinges in position, adjustement of existing iron mongry, size of shutter exc 1 sqm but n. exc 2 sqm each complete all as specified and directed.

Dismantling of timber scantling 40 Sqcm and over in section, in any position in framed work and removing materials from site of work complete all as specified and directed.

Material and labour for well-seasoned 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

Material and labour for well-seasoned 2nd class hard wood plain fillets, square, rectangular or triangular in section, wrought, secured with nails or beads, sectional area exc. 13 sqcm but not exc. 25 sqcm complete all as specified and directed.

Supply and fix 2nd class hard wood 30 mm thick Plain, framed, panelled shutters (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 and directed.

Supply and fix 30mm thick 2nd class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (with plain, chamfered or rounded, mitred and rebated sash bars, any numbers), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) complete all as specified and directed.

Supply and fix powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, CP brass/ stainless steel screws complete all as specified and directed.

Supply and fix powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws complete all as specified and as directed.

Supply and fix 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 complete all as specified and directed.

Supply and fix factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65X100 mm 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 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules 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 all as specified and directed. 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.

Supply and fix 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 (paid seperately under respective items) of required size with necessary full body threaded star headed counter sunk S.S screws complete all as specified and directed.

Supply and fix 12mm thick Toughned glass hinged doors, partitions automatic doors and similar work with frosted type and AF logo including cutting to shape, drilling holes required and D type SS handle complete all as specified and directed.

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

Suplly and fix stainless steel 125mm size butt hinges, medium weight complete all as specified and directed.

Supply and fix 150mm long aluminium handles, cast type, anodized complete all as specified and directed.

Supply and fix 200mm long aluminium anodized barrel tower bolts of extruded section complete all as specified and directed.

Supply and fix 300mm long aluminium alloy, anodised, sliding door bolts with hasps, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and directed.

Supply and fix 150mm long floor door stopper of aluminium alloy body tongue, anodised, with hard drawn steel spring fixed to door complete all as specified and directed.

Supply and fix 100 mm brass mortice lock, vertical type, 4 levers complete all as specified and directed.

Supply and fix mild steel 300mm long ordinary rat tail rod pattern spring including roller and roller plate complete all as specified and directed.

Supply and fix 4 mm thick sheet glass ordinary quality and glazing with oil putty or wooden/ aluminium/ rubber beads, nails etc in square/ rectangle not exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fix 5.5 mm thick sheet glass ordinary quality and glazing with oil putty or wooden/ aluminium/ rubber beads, nails etc in square/ rectangle exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fix solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and directed.

Supply and fix 9mm thick (5 Nos of ply) veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to aluminium frame work with clips etc complete all as specified and directed.

Supply and fix stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples or nut bolt or aluminium beads complete all as specified and directed.

Supply and fix in repair stainless steel 25mm dia curtain rod, fancy type with stainless steel side, end holders and brackets fixed in brick /concrete wall with screws complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and paving n.exc. 15cm thick (below or above ground level) and removal of rubbish from the site complete all as specified and directed.

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

Material and labour for ceramic, non skid coloured tiles (premium quality) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not exc. 0.18sqm as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for glazed ceramic tiles of size 300x450x7 to 8 mm (premium quality) coloured in vertical surfaces such as riser of steps, skirting, dado and pillar set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick cement plaster in cement mortar (1:4) complete all as specified and directed.

Material and labour for vitrified ceramic tiles (premium quality) 8 to 10mm thick, light shade as approved, polished area of each tiles n. exc. 0.36 Sqm (square/ rectangular) in floor etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles with and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

All as per item No 64.00 above but in skirting and dado laid over and including 10mm thick rendering in cement mortar (1:4) and -ditto-.

Material and labour for vitrified ceramic tiles (premium quality) 8 to 10mm thick, dark shade as approved, polished area of each tiles exceeding 0.42 sqm but not exc. 1.00 sqm (square/ rectangular) in floor etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles with and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

All as per item No 66.00 above but in skirting and dado laid over and including 10mm thick rendering in cement mortar (1:4) and -ditto-.

Material and labour for 25mm thick PCC (1:2:4) type B-0 (using 12.50mm graded stone aggregate) as in levelling course under floor finishes complete all as specified and directed.

Material and labour for 75mm thick PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection and forming of construction joints including finishing the concrete surface even and smooth without using extra cement complete all as specified and directed.

Material and labour 75mm thick 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.

Material and labour for grinding and polishing by machine to existing kota stone slab flooring including treating the surface with beeswax polish complete all as specified and directed.

Material and labour for machine cut kota stone slab flooring 20-25mm thick laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab laid over and including 20mm thick screed bed in cement mortar (1:6) including treating the surface with beeswax polish complete all as specified and directed.

Material and labour for machine cut Kota stone slab 18-20mm thick in riser of steps, skirting, dado and pillar laid over and including 10mm thick rendering in cement mortar (1:4) including treating the surface with beeswax polish complete all as specified and directed.

Material and labour for rubber moulded chequered cement concrete tiles of size 300 x 300 x 25mm thick, set, jointed and pointed in neat cement slurry with grey cement & no pigment as in path / floors etc laid over and including 20mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc. of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed.

Material and labour for joint free anti skid outdoor pavement coloured tiles (premium quality) (good grip series) of size 300 x 300 x 10mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for 12mm thick grandura digital vitrified tiles (premium quality) of any colour combination in matt finish for outdoor pavements (good grip series) of size n. exc. 0.16 sqm, coloured, set jointed and pointed in neat cement slurry with grey cement & pigment as in floor, path etc. laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for green marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade laid over and including 20mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Providing edge moulding to 18-20mm thick marble stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed.

Material and labour for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and 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 laid over and including 15mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

Material and labour for 20mm thick Granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite laid over and including 15mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

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

Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc. and removing debrish from site complete all as specified and directed.

Demolition of brick work or stone boulder masonry, built in cement mortar including all quoins, arches, pillars etc. including removing of unserviciable bricks and debris from site complete all as specified and directed.

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

Material and labour for 10mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar (1:6) and finish the surfaces even and smooth without using extra cement as in wall complete all as specified and directed.

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

Material and labour for 5mm thick rendering on concrete surfaces in cement mortar (1:3) and finish the surfaces even and smooth without using extra cement as in ceiling complete all as specified and directed.

Supply only liquid water proofing compound (WPC) complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of acrylic washable distemper over a coat of alkali resistance primer complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of 100% premium acrylic emulsion paint (camouflage pattern) having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming one coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed.

Material and labour for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinch chrome primer complete all as specified and directed.

Material and labour for preparation of new wooden surfaces of any description exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Material and labour for preparaton of old wooden surfaces of any description, over 10cm in width or girth applying one coat of spirit for stainning and achive a smooth and rough surface and then applying under coat of varnishing and finally finishing coat with synthetic varnish complete all as spd and directed.

Material and labour for cutting chases in brick wall, pinning in making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed.

Taking up or down 15 mm bore steel tubing and connections, including removal from site complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections, including removal from site complete all as specified and directed.

Supply and fix 15 mm bore GI tubes (medium grade) with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Supply and fix 20 mm bore GI tubes (medium grade) with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Supply and fix in repair 20mm bore gun metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

Supply and fix in repair 15mm bore cast copper alloy chromium plated fancy type angle valve for iron pipe complete all as specified and directed.

Supply and fix in repair 15 mm bore CP fancy type stop valves, cast copper alloy, screwed down high pressure with crutch or butterfly handle screwed both,ends for iron pipe or for unions and fixed complete all as specified and directed.

Supply and fix in repair 15mm bore stop valves, cast copper alloy, fancy type, chromium plated with long shank and cup (concealed type) screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

Supply and fix in repair 15mm bore fancy type, chromium plated, long body bib tap, cast copper alloy with crutch or butterfly handle, screwed down for iron pipe or for brass ferrule complete all as specified and directed.

Supply and fix in repair 15mm bore fancy type pillar tap long body (swan neck type) cast copper alloy with capstan heads, chromium plated, screwed down, high pressure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and directed.

Supply and fix PVC looking mirror cabinate of size 422x622mm and thickness 2mm thick, in rectangular shape wall mounted type fixed with SS screws complete all as specified and directed.

Supply and fix in repair vitreous china wash down water closet pan (pedestal Pattern) white (excluding fixing bolts flusing cistern and flush pipe) including connection to drain (or out going pipe) and to flush pipe anti syphonage pipe incl cast iron P or S trap fixed on floor including plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply and fix in repair single piece water closet vitreous china wash down water closet pan (pedestal Pattern) of size 360x730x740mm with S trap of size 300mm with PP soft close (hydraulically) seat cover, hinges, dual flush cistern fitting including all required fixing accessories and accessories set complete of solo series of code SLS-WHT-6851S300PP of make JAQUAR& COMPANY PVT LTD or equivalent brand of make mentioned in tender documents complete all as specified and directed.

Supply and fix in repair counter top oval shaped wash hand basin of size 560mmx410mm fixed to granite/marble top slab, including cutting for and pinning in including 32mm dia waste fitings cast copper alloy chromium plated with long screwed shanks and flynuts flange and beded in red lead cement, 32mm dia PVC waste pipe of 800mm long, 15mm dia fancy type CP finish Swan neck type Pillar tap cast copper alloy with capstan heads screwed down high presuure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron / CPVC pipe / fittings complete all as specified and directed.

Supply and fix in repair full padestal wash hand basin of size 560mm x 415mm x 200mm wall hung model No. CNS-WHT-801 and full padestal for model No CNS-WHT-801 of jJAQUAR& COMPANY PVT LTD or equivalent brand of make mentioned in tender documents as in full set including cutting for and pinning in including 32mm dia waste fitings cast copper alloy chromium plated with long screwed shanks and flynuts flange and beded in red lead cement, 32mm dia PVC waste pipe 800mm long, 15mm dia fancy type CP finish Swan neck type Pillar tap cast copper alloy with capstan heads screwed down high presuure with or without lettered hot or cold with long screwed shanks and fly nuts, screwed for iron/CPVC pipe/fittings, complete all as specified and directed.

Supply and fix in repair vitreous china urinals, half stall type, white flat back of size 355x340x535 (back or corner wall type) with spreader hole and fixing accessories model No. URS-WHT-13261H of make JAQUAR& COMPANY PVT LTD or equivalent brand of make mentioned in tender documents including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement including 32mm dia CP waste coupling and 15 mm dia CP Urinal spreader complete all as specified and directed.

Supply and fix in repair vitreous china urinal partition white of size 310x700 mm, partitions terminating about 40cm above floor line fixed with rawl plug and steel screws complete all as specified and directed.

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

Supply and fix in repair plastic water closet seat cover soft closed type (hydraulic operated) closed pattern with flat bottom and cover mild steel chromium plated or SS rounded hinges complete all as specified and directed.

Supply and fix in repair 32 mm dia low density polyethylene (LDPE) pipes of pressure rating 6 kgf/sqcm complete all as specified and directed.

Supply and fix in repair PVC (SWR) pipes 75mm bore single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed .

Supply and fix in repair PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed .

Supply and fix 75 mm bore PVC (SWR) bends with access door any radius complete all as speified and directed.

Supply and fix 110 mm bore PVC (SWR) bends with access door any radius complete all as speified and directed.

Supply and fix 75 mm dia PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

Supply and fix 75 mm bore PVC (SWR) bends any radius complete all as speified and directed.

Supply and fix 125 / 110 mm size PVC (SWR) gully trap, setting and jointing with solvent cement complete all as specified and directed.

Material and labour for precast cement concrete (1:2:4) type B0 (12.5 mm graded agregate) louvres and jallies, 25mm thick (measured solid), including all mould- ings set jointed and pointed in cement mortar (1:4) including necessary formwork after demolition of old existing unserviciable louvres and jallies complete all as specified and directed.

Supply and fix in repair solid PVC wall lining consisting of 5 mm thick wood grain printed colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame complete all as specified and directed.

Supply and fix 5mm thick PVC sheet fillet of width 35 mm for wall panelling inclusive of fixing on to wall to make PVC frame complete all as specified and directed.

Material and labour for anti-termite treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors complete all as specified and directed.

Material and labour for anti-termite treatment of voids in masonry using chemical emulsion one litre per hole, at 300mm intervals including drilling holes at 45 degree and replugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floors complete all as specified and directed.

Material and labour for anti-termite treatment at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same complete all as specified and directed.

Supply and fix non-woven vinyl wall paper of smooth matt finishing of 3D effect, eco friendly and UV resistant designer or texture of any colour / shades of medium quality fixing on wall surface complete all as specified and directed.

Supply and fix 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 complete all as specified and directed.

Removing old epxy flooring with screed by means of removing / demolished without damaging existing epoxy flooring and cleaning with scrapers and rough the surface with grinder to recieve epoxy screed complete all as specified and directed.

Material and labour for applying 3mm thick epoxy paint coating in two layers i.e. 2mm thick epoxy screed and 1mm thick top coat epoxy flooring mixing with all components over priming coat as per manufacturers instruction on floor surfaces of hanger complete all as specified and directed. Make: - (a) For epoxy screed- SmartCare Apcoflor LSC 3 XL brand of Asian Paints Ltd or equivalent brand of make Pidilite / Fosroc. (b) For top coat epoxy flooring - SmartCare Apcoflor SL 1 TC XL brand of Asian Paints Ltd or equivalent brand of make Pidilite / Fosroc. (c) For priming coat - SmartCare Apcoflor HFP 130 brand of Asian Paints Ltd or equivalent brand of make Pidilite / Fosroc. Note: The work shall be carried out by authorised representative of the manufacturers.

Material and labour for complete removal of existing treatement of old decorated metal / steel surface and applying two coats anti corrosive paint including preperation of surface as per manufacturers instruction complete all as specified and directed. Make: -Apcolite Rust Shield PU Enamel brand of Asian Paints Ltd or equivalent brand of make Pidilite / Fosroc. Note: The work shall be carried out by authorised representative of the manufacturers.

MERCANTILE AGENCY (BID ID -3406341)

NARAYAN BUILDERS (BID ID -3406573)

S. N. ENTERPRISE (BID ID -3406371)

M/S. B. N. CHATTERJEE (BID ID -3406656)

KUMAR ENTERPRISE (BID ID -3406915)

BANERJEE CONSTRUCTION (BID ID -3406709)

S.C. TRADING COMPANY (BID ID -3406767)