IMPROVEMENTS TO MARRIED ACCOMMODATION BUILDING NO P-9 AND P-10 AT CGRA KOZHIKODE

Taking down chowkhats or frame with shuters (without taking shutter from frame) exc 1.5 sqm and n. exc 4.0 sqm and removing from site complete all as specified and directed

Taking down chowkhats or frames not exc 1.5 sqm with shutter(without taking of shutter from the frames) including hold fasts and PCC block.

Material and Labour II nd Class Hard wood Plain, solid, straight chowkats an frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed

Supply and Fix 30 mm thick Flush shutters, solid core construction, with block board core and plywood face prelaminated decorataves panels, commercial type on both sides complete all as specified.

Supply and Fix 35 mm thick II class HW Glazed and skeleton shutters, open rebated and prepared to receive glass,gauze, etc. (without sash bars), edges of framing plain, chamfered orrounded. fitted with cut and mitred beads for securing glass, etc.; as per section 8.28 (a) sizes of me-mbers of shutters as specified .

Supply and Fix Solid PVC Door Frame of size 50 mm x47mm made out of 5 mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

Supply and Fix factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC 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 sides and as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and rail with suitable PVC sheet beading and jointed together the solvent cement supplying & fixing in the frame at site as per specification and drawings complete all as specified and directed.

Supply and Fix for Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed including takig down old un servicable one.

Material and Labour 4 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed

Material and Labour 4 mm thick Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified and directed

Material and Labour 5 mm Figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and directed

Material and Labour Figured glass, pin head type and glazing with oil putty in squares exc 0.5 sq. m in each pane complete all as specified and directed

Supply and Fix 75 mm size Mild steel butt hinges medium weight, fixed to chowkhat all as specified and as directed by Engineer-In-Charge.

Supply and Fix 100 mm size Mild steel butt hinges medium weight, fixed to chowkhat all as specified and as directed by Engineer-In-Charge.

Supply and Fix 100 mm long aluminium anodised barrel tower bolt all as specified and as directed by Engineer-In-Charge.

Supply and Fix 250 mm size Aluminium alloy, anodised, sliding door bolt with hasp, 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 complete all as specified and directed.

Material and Labour Preparation of new wooden surface of any description not otherwise described over 10cm width or grith and applying two coats of synthetic enamel paint over pink prime including preparation of new wooden surface all as directed and as specified

Supply and fix powder coated aluminium frame for doors/windows/ventilators minimum thickness of powder coating is 50 micron with one or more rebats etc as in wodows/ ventilatores including necessary joining cleat, glazing clips, rubber neoprene packing, handle 2 Nos in doors, hinges, snap beading etc including taking out unserviceable aluminium joinery complete all as specified and as directed. Note Glass shall be paid separately under relevant items.

Supply and fix powder coated aluminium window and ventilator shutters s door shutter,side hung type withour sash bars aluminium section of weighing 0.55 kg/m including necessary joining cleat, glazing clips, rubber neoprene packing, handle 2 Nos in doors, hinges, snap beading etc including taking out unserviceable aluminium joinery complete all as specified and as directed. Note: Glass shall be paid separately under relevant items.

Supply and fix aluminium ventilator (powder coated with approved colour) partialy glazed and partialy louvers, outer frame & mullion fabricated with aluminium section of size 82.50 mm x 38.00 mm x 1.20 mm thick, half portion glazed with 4 mm thick frosted glass including rubber beading, & glazing clip, half portion louvers of 80 mm wide & 4 mm thick frosted glass including aluminium louver patti including S.S wire gauge of fixing of 0.36mm dia and 1.40 width of aparture with 25x3mm think aluminium strip with screw to upper half portion of ventilator all fitting & fixture and fixed in position including taking down old ventilator complete all as specified and directed including taking down old unservicable one

Taking down cement plaster in cement or cement lime mortar on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water etc, Including removal of debries out side MD land all specified and directed.

Material and Labour for plastering 15 mm thick plaster in two layers with 10 mm thick plaster in CM 1:6 over which 5 mm thick cement plaster in CM 1:4 with 2. % WPC on brick or stone walls to be finished even and smooth (without using extra lime or cement) all as specified and directed .Note : WPC shall be measured and paid seperately.

Material and Labour Liquid water proofing compound all as specified and as directed.

Material and Labour for plastering 10 mm thick cement plaster in CM 1:6 on brick or stone walls to be finished even and smooth (without using extra lime or cement) all as specified and as directed.

Material and Labour cement plaster 5mm thick in CM 1:3 on concrete surface as on ceilling finished even and smooth with out using extra cement complete all as specified.

Material and Labour for preparation of new plastered/concrete surfaces of walls, providing 3 mm thick Birla white wall care putty in 2 coats to achieve smooth surfaces and applying two coats of distemper oil emulsion of approved shade/tint with make Asian royal Series and equalent over a coat of compatiable priming paint complete all as specified.

Material and Labour Preparation of new ceiling surfaces including washing, rubbing down and stopping by brooming down, scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil distemper emulsion on ceiling surfaces over one coat of primer over 3 mm thick Birla white wall care putty in 2 coats to achieve smooth surfaces complete all as specified.

Material and Labour for preparation of new plastered/concrete surfaces of walls, providing and applying two coats of exterior grade acrylic emulsion paint of approved shade/tint with make Asian Apex Series and equalent over a coat of compatiable priming paint complete all as specified.

Material and Labour Preparation of old distempered and painted surfaces including washing, rubbing down and stopping by brooming down , scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil distemper emulsion on wall surfaces over one coat of primer over 3 mm thick Birla white wall care putty in 2 coats to achieve smooth surfaces complete all as specified.

Material and Labour Preparation of old distempered and painted surfaces including washing, rubbing down and stopping by brooming down , scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil distemper emulsion on wall surfaces complete all as specified.

Material and Labour preparation of existing treatment of old surface including brooming down , scrapping down smoke soot,mould, moss and efforescent salts and trading oil and grease spouts and cleaning with water on wall applying one coats of Acrylic emulsion (exterior weather coat) paint of any tint as approved complete all as specified and as directed by Engineer-in-Charge.

Material and Labour for Grinding the existing paint or putty from the wall using a mechanical grinder or wire brush upto 6 floors. Remove all loose and deleterious matter and dust. Fill the cracks with Fosroc PU 50 Sealent. Provide and apply two coats of Fosroc Nitoproof Damprotect, a high-performance two-component elastomeric cementitious damp-proof coating complete all as specified and directed

Material and Labour Preparation of old wooden surface of any description not otherwise described over 10cm width or grith and applying One coats of synthetic enamel paint including preparation of new wooden surface all as directed and as specified

Material and Labour Preparation of old ceiling surfaces including washing, rubbing down and stopping by brooming down, scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coats of oil distemper emulsion on ceiling surfaces s complete all as specified.

Dismantling Plain or corrugated steel any gauge, thickness, including Nainital or similar pattern roof covering complete all as specified and directed

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, ( Soft/loose soil)

Supply and fix pre-colour coated high tensile strength galvalume corrugated steel sheet roofing with yield strength (550 NPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through specialist agency and as per profile and shade as approved by GE.

Supply and fix Pre-painted galvalume aluminum zinc coating GI based Plain sheet roofing with yield strength (550 NPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through

Material and Labour for preparation of old painted of steel or iron surfaces of any description not otherwise described over 10cm width or girth and applying one coat of Synthetic enamel paint complete all as specified.

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

Material and Labour for preparation of new painted of steel or iron surfaces of any description not otherwise described over 10cm width or girth and applying two coat of Synthetic enamel paint over one coat of red oxide primer complete all as specified.

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

Demolition of Concrete of any description as in any position not otherwise specifically provided for all as Specified.

Material and labour for providing plain cement concrete 1:2:4 mix type B0, using 12.5mm graded stone aggregate as in under layer to flooring 25mm thick finished rough to reiceve toping complete all as specified and as directed.

Providing and laying polished vitrified ceramic floor tiles, 8-10 mm thick, with area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, of approved shade, colour, and pattern (pattern consisting of combination of two or more tiles), conforming to IS 15622 with water absorption less than 0.08%, fixed using approved tile adhesive as per manufacturer’s specifications, with joints maintained using spacers and filled with compatible epoxy-based grout to match the tile colour, laid over and including 15 mm thick screed bed in cement mortar 1:6 (1 cement : 6 coarse sand), complete all as specified and directed by the Engineer-in-Charge. The colour, shade, and pattern shall be approved by the Engineer-in-Charge during execution of work. No extra cost shall be allowed for removing and re-fixing doors, necessary cutting, or wastage, if required during execution of work.

M&L for high-quality non skid vetrified tiles exc 0 .36 Sqm not exc 1.0 Sqm of Make Somany or Equevalent , minimum 7-8 mm thick, conforming to IS 15622:2006 using polymer-modified cementitious adhesive (IS 15477:2019) and water-resistant, anti-fungal cement-based or epoxy grout (IS 14490:2018) with 1.5-3 mm joint widths as per approved samples and layout patterns. Method of installation:- 1. do cement plaster (1:4 ratio) to achieve a smooth and plumb surface over which apply adhesive as per manufacturer’s recommendations evenly to the wall surface and back of tiles to ensure full coverage and avoid hollow spots 2. Press tiles firmly into the adhesive, using plastic spacers to maintain consistent joint widths. Ensure tiles are level and flush with adjacent tiles 4.Allow adhesive to set for 24-48 hours before grouting, 5. Apply grout using a rubber float, ensuring all joints are fully filled and remove excess grout from tile surfaces using a damp sponge during application.Allow grout to cure for 24-72 hours, 5.Apply silicone sealant at corners, edges, and junctions with fixtures to prevent water ingress complete all as specified and as directed. Note:- Rate shall be inclusive of all the items mentioned in this Item

Material and Labour for high-quality glazed vetrified/ceramic tiles exc 0 .36 Sqm not exc 1.0 Sqm of Make Somany or Equevalent , minimum 7-8 mm thick, conforming to IS 15622:2006 using polymer-modified cementitious adhesive (IS 15477:2019) and water-resistant, anti-fungal cement-based or epoxy grout (IS 14490:2018) with 1.5-3 mm joint widths as per approved samples and layout patterns as in walls. Method of installation:- 1. do cement plaster (1:4 ratio) to achieve a smooth and plumb surface over which apply adhesive as per manufacturer’s recommendations evenly to the wall surface and back of tiles to ensure full coverage and avoid hollow spots 2. Press tiles firmly into the adhesive, using plastic spacers to maintain consistent joint widths. Ensure tiles are level and flush with adjacent tiles 4.Allow adhesive to set for 24-48 hours before grouting, 5. Apply grout using a rubber float, ensuring all joints are fully filled and remove excess grout from tile surfaces using a damp sponge during application.Allow grout to cure for 24-72 hours, 5.Apply silicone sealant at corners, edges, and junctions with fixtures to prevent water ingress complete all as specified and as directed. Note:- Rate shall be inclusive of all the items mentioned in this Item

Material and Labour Remove existing tile and Cleaning the surface with mechanical grinder / wire brush .appliying 10 mm thick SBR Cement plaster in CM 1:4. Pre wet the surface and Providing and applying waterproofing treatment by applying two coats of Birla Opus Prime C2K acrylic cementitious, polymer modified elastomeric waterproof coating. (tile removing and relaying under contractor scope)

Taking up or down PVC tubing and connections, including cleaning for re fixing or removal to store complete all as specified and directed

Supply and fix of CPVC Pipes 20 mm dia including all necessary fittings on walls/ceiling or laying in floors complete all as specified

Supply and fix in repair 600 mm long PVC connections 15 mm size with PTMT nuts at both end complete all as specified and directed

Supply and fix in repairs 32/40 mm dia of discharge pipe Waste coupling of CP for urinals/ WHB/Sink etc. complete all as specified and directed.

Supply and fix in repair 10 Ltr capacity PVC valveless, syphonic action type, flushing cistern low level, white, with inlet ball valve, float and handle including brackets, flushing pipe, 450mm long PVC Connection and connection to trap, and to flushing and making good to floor complete all as specified .

Supply and fix in repair Plastic water closet seat, white, closed pattern with flat bottom, and cover and aluminised hinging device complete all as specified and directed.

Supply and fix in repairs Bib tap cast copper alloy CP , with capstan handle, screwed down, screwed for 15 mm bore iron pipe or for brass ferrule and fixed, complete, all as specified.

Supply and fix in repairs Angle valve CP cast copper alloy, with capstan handle, screwed down, high pressure screwed both ends for 15 mm bore iron pipe or for unions and fixed complete, all as specified.

Supply and fix in repairs Stop valve cast copper alloy, screwed down high pressure with capstan handle, screwed both ends for 15 mm bore iron pipe or for unions and fixed, complete all as specified.

Vitreous china wash hand basin, white , flat back, size 580 x 450 mm with brackets, including cutting for and pinning in ends of brackets or erecting stand complete fixed in repairs all as specified and directed.

Supply and fix in repair.Brass chromium plated shower rose 125mm with swivel joints including fixing to steel pipe or union .

Supply and fix in repairs Vitreous china wash down water closet pan ( pedestal pattern ) white complete including ‘P’ or ‘S’ trap , seat cover and fixing of flushing cistern, brackets, flushing pipe etc, complete all as specified.

Supply and fix in repairs Pillars taps, 15mm dia bore cast copper alloy with capstan heads, CP fency type screwed down high pressure with or without lettered'Hot' or cold with long screwed shanks and ly nuts, screwed for iron pipe and fixed complete all as specified and directed

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

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

Supply and fix PVC (SWR) floor trap, plain with grating including jointing with solvent cement ( Diameter of outlet in 75 mm) complete all as specified and directed

Material and Labour for Mangalore pattern roofing tile of any direction and in any position laid with cement mortat 1:6 over top of RCC roofing including necessary budding/ filleting complete all as specified including taking down old damaged tiles of any place and in any postion/ direction complete all as specified and as directed.

M&L Flat Terrace Water Proofing ( Roofing Tile Area ) Cleaning the surface with wirebrush. Cut open the tile gap and removing the existing jont filler and fill the same with fosroc conbextra gp2 . Providing and applying one coat of Sika shield primer S-30. After primer dries providing And Laying of SIKA 4mm Thick app modified polyster reinforced bituminous membrane superior waterproofing,.The Membrane should be sealed properly at joints maintaining 75mm Overlap between the membrane edge &100mm overlap on the End joints of the membrane over the surface etc. Providing and applying of aluminium paint for membrane protection.

Supply and fabrication of 18mm thick MDF boards for cupboard carcass (sides, top, bottom, partitions), interior-grade, ISI-marked (IS:12406), density 600-800 kg/m³, brands like Century/Greenply. Free from warping/defects, suitable for lamination/painting. Includes cutting, shaping, assembling by skilled carpenters complete all as specified and directed

Supply and fabrication of 22mm thick MDF boards for shutters/doors, interior-grade, IS:12406, pre-laminated or plain for painting/veneering. Includes cutting, shaping, assembling, and edge lipping with PVC/wood. Color as per architect approval complete all as specified and directed

Supply and application of 1.0mm thick high-pressure decorative laminates (external surfaces) and 0.8mm (internal surfaces), IS:2046, brands like Greenlam/Century. Satin/matte/glossy finish, color as approved. 1.5mm thick for horizontal surfaces. Includes surface preparation and bonding with synthetic resin adhesive (e.g., Fevicol SH).

Supply and application of PVC/wooden edge banding, 0.5mm-2mm thick, for exposed MDF edges. Color-matched to laminates or melamine-polished. Applied with hot-melt adhesive.

Supply and installation of primer and lacquer paint (e.g., Asian Paints Bekshar) for non-laminated MDF surfaces. Includes surface preparation, one primer coat, two finish coats. Or melamine/PU polish, two coats, glossy/matte. Color as approved.

Supply and fixing of stainless steel auto-close/soft-close hinges (e.g., Hettich/Hafele), 2-4 per shutter, 20-30 kg load, corrosion-resistant, nickel/chrome finish. Includes screws. BIS-compliant.

Supply and fixing of stainless steel/brass handles/knobs, 4-6 inch for doors corrosion-resistant, chrome/matte finish, brands like Godrej/Dorset. Includes screws.

Supply and fixing of stainless steel/brass handles/knobs, 2-4 inch for (drawers), corrosion-resistant, chrome/matte finish, brands like Godrej/Dorset. Includes screws.

Supply and fixing of multipoint/cylinder locks, key-operated, stainless steel/brass, brands like Godrej/Yale. Includes mounting hardware. BIS-compliant.

Supply and fixing of full-extension, ball-bearing drawer slides, side-mounted, soft-close, 30-40 kg load, brands like Hettich/Hafele. Stainless steel. Includes screws complete all as specified and directed.

Supply and installation of wardrobe hanging rods (stainless steel, 25mm dia.) as per design complete all as specified and directed.

Rendering 10 mm thick in CM 1:6 on fair faces of brickworks or concrete surface frished even and smooth all as specified and as directed

Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete M-20 complete all as specified and directed

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

M&L Framed work such as grills, gratings, etc., with ends of bars shouldered andor riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters, walk ways, railing framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed

Supply and fix in repair Solar Road Stud 125mm x 125mm x 25 mm made from aluminium alloy, Nos Solar powered by monocrystal solar panel, with One high capacity Ni-Cd rechargeable battery, approximate view distance 1000 mtrs, LEDs -010mm, 3 pieces each side and total 6 pieces for high brightness of different colours with back-up 12 hours of continuous lighting at night complete all as specified and as directed. Make: Model Dhruv DA 110 of Sinor Infrastructure or equivalent of Dark Eye/ Greenlite / Road star

Supply and fix in repair road safety convex mirror made up of polycarbonate relective and body Nos made of ABS/Fiber/Plastic of size 100cm dia all as specified and as directed by Engr-in-charge Cat No: RSCM-100 complete all as specified and directed

Supply and fix in repair sign board of size 121cm x 121cm made out of aluminium composite pannel board Nos both sides of board 3mm thick having PVDF coating skin thickness not less than 0.25mm thick, high intensity reflective maintenance free sheet, including writing letters/site map as per requirement/location with high reflective sheet/tape of make 3M, colour & design as approved including stainless steel frame work with vertical pipes as per 319 AISI the frame consist of SS square pipes of size 40mm x 40mm having thickness 1.5mm and vertical post made of SS square pipes 40mm x 40mm having thickness 1.5mm thick, including provision and fixing of flourescent headlight with necessary wiring over both side on top of board duly protected from weather all as specified.

Supply and fix in repair dual directional reflective cat eye of impact resistant ABS plastic stud 100x100mm Each having ultra-violet resistant colour (white/ red/ yellow) with mini retro reflective glass beads of colour white/ red/ yellow to a side provided with steel zinc plated nail of dia 12mm and of length 120mm for fixing to road by hammering etc: complete all as specified

Schedule of Credit (Minus) Rs.19550.00 NOTE: Bidder shall insert credit amount of Rs. 19550.00 as rate in Green field under Col-13.

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