Repair and renovation work including Grit Plaster on outer facade and Roof/Terrace Water Proofing of Qtr. No. 4, Type IV, D Block Staff Quarters at DPSRU, Pushp Vihar, Sector-III, M. B. Road, New Delhi during 2025-2026.

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for :

Suspended floors, roofs, landings, balconies and access platform

Thermo-Mechanically Treated bars

Cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level

Cement mortar 1:3 (1 cement :3 coarse sand)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills , facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels

Granite stone slab colour black, Cherry/Ruby red

Area of slab upto 0.50 sqm

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete.

Providing and fixing plywood 4 mm thick, one side decorative veneer conforming to IS: 1328 (type-1), for plain lining / cladding with necessary screws, including priming coat on unexposed surface with :

Decorative veneer facings of approved manufacture

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Second class teak wood

30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Fixed to steel windows by welding

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

1.0 mm thick

30 mm thick shutters

With ISI marked stainless steel butt hinges of required size

Kiln seasoned and chemically treated hollock wood

Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete.

With 12 mm mild steel U beading

Providing and fixing factory made uPVC glazed/wire mesh windows/doors comprising of lead free uPVC multi-chambered frame, sadh and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC etruded galzing beads, interlocks and inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fastners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367: Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile and frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardwre and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh/Glazing of plain/toughned/laminated/doubel glass unit with /without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separtely. Note: Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : i) Sites with basic wind speed >45 m/sec as per IS 875- Part 3 ii) Sites with structure height more than 20m for all wind speeds.

Three track three panels sliding window with two glazed & one wire mesh panels with Aluminium Channel for roller track, wool pile, nylon rollers with SS 304 body. Using R2 series with frame (70 mm & above) x (40 mm & above) & both glazed and fly screen sash (25 mm & above) x (50 mm & above) with zinc alloy (zamak) powder coated touch locks with hook. (Height upto 1.2 metre).

Fixed window / ventilator without mullion / transom. Using R1 series with frame (33mm & above ) x (35mm & above). (Height upto 0.90 metre)

Ventilator Casement window single panel with or without fixed panel with S.S. 304 friction hinges as per size and weight of sash, single point locking zinc alloy (zamak) powder coated handles. Using R3 series with frame (55mm & above ) x (45mm & above) & sash /mullion (55mm & above) x (65mm & above). (Height above 1.2 metre)

Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete.

Providing and fixing stainless steel soft closing spring hinges at 0 degree hinges (hydraulic type) of approved make/brand to cupboard shutters with full threaded steel screws including making necessary recess in board and finished etc. complete as per direction of Engineer-in-charge.

Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per direction of Engineer- in-charge.

Providing and fixing ready made 304 grade stainless steel Modular kitchen basket and accessories such as right angle basket (Plain Cup & Saucer, plant, Partition, Bottle rack, Thali, Cutlery) kitchen utensil basket, Dinner set basket, kitchen grain basket, Multipurpose basket as per site requirement including finishing (wherever required) and fittings. The same shall be fixed with necessary stainless steel nuts & bolts, Stainless Steel screws & telescopic channel etc. as per direction of Engineer-incharge. (For payment purpose only weight of Stainless steel basket shall be considered excluding weight of all fixing accessories such as nuts, bolts, fasteners telescopic basket channels etc. Payment of providing and fixing telescopic channel shall be paid separately)

Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.

Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white cement & matching pigments etc. complete.

Size of Tile 600x600 mm

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.

Single tee without door 110x110x110 mm

Bend 87.5° 110 mm bend

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

12 mm cement plaster of mix :

1:6 (1 cement: 6 coarse sand)

1:6 (1 cement: 6 coarse sand)

Two or more coats on new work

Washed stone grit plaster on exterior walls height upto 10 metre above ground level, in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 coarse sand ), furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 2 Kg of cement per square metre, top layer 15 mm cement plaster 1:1/ 2:2 (1 cement: 1/2 coarse sand : 2 stone chipping 10 mm nominal size), in panels with groove all around as per approved pattern, including scrubbing and washing the top layer with brushes and water to expose the stone chippings ,complete as per specification and direction of Engineer-in-charge (payment for providing grooves shall be made separately).

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

Two coats

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below: 1. The surface to be polished is rubbed with sand paper 80/120 no. and then with sand paper of 160/180 nos. 2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs. 3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove excess sealer layer and make the surface further smooth after this wet rubbing, then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc. Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allowed to dry for 12 hrs. 4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth, which is further allowed to dry for 12 hrs. The final melamine polish is applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in required proportion complete as per direction of Engineer-in-Charge. (Final coat to be done in 1 or 2 layers without gap of time.)

Dismantling W.C. Pan of all sizes including disposal of dismantled materials including malba all complete as per directions of Engineer-in-Charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Of area 3 sq. metres and below

Of area 3 sq. metres and below

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Thickness above 10 mm up to 25 mm

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS: 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink without drain board

610x510 mm bowl depth 200 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete

Flexible pipe

32 mm dia

40 mm dia

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

100 mm dia Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS: 3989

75mm diameter : Centrifugally cast (spun) iron socketed pipe as per IS: 3989

Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc.

For 100 mm dia pipe

For 75 mm dia pipe

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.

75 mm dia

Sand cast iron S&S as per IS- 3989

100 mm dia

Sand cast iron S&S as per IS : 3989

100x100x100 mm Sand cast iron S&S as per IS - 3989

75x75x75 mm Sand cast iron S&S as per IS - 3989

Providing and fixing single equal plain junction of required degree :

100x100x100 mm Sand cast iron S&S as per IS - 3989

75x75x75 mm Sand cast iron S&S as per IS - 3989

Providing and fixing terminal guard :

Sand cast iron S&S as per IS - 3989

Providing and fixing collar :

100 mm Sand cast iron S&S as per IS - 3989

75 mm Sand cast iron S&S as per IS - 3989

100 mm inlet and 100 mm outlet Sand cast iron S&S as per IS: 3989

100 mm inlet and 75 mm outlet Sand cast iron S&S as per IS - 3989

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc.

20 mm nominal dia Pipes

20 mm nominal bore

45 cm length

15 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

15mm nominal bore

Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.

100x100 mm size P type

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Cement mortar 1:3 (1 cement : 3 coarse sand)

Providing and applying fibre reinforced elastomeric liquid water proofing membrane with resilient acrylic polymers having Sun Reflectivity Index (SRI) of 105 on top of concrete roof in three coats @10.76 litre/ 10 sqm. One coat of self-priming of elastomeric waterproofing liquid (dilution with water in the ratio of 3:1) and two coats of undiluted elastomeric waterproofing liquid (dry film thickness of complete application/system not less than 500 microns). The operation shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes, complete in all respect as per the direction of Engineer-in-Charge.

Providing and fixing cupboard shutter with 18 mm thick one side raw and other side balancing lamination factory pressed BWP, HDHMR Board of Century Ply, Novopan, Kitlam, Ecoboard, Merino, Action Tesa make or equivalent make as per IS : 1659:2004 of approved brand including 2mm thick PVC edge banding tape with hot glue by edge bending machine etc. with auto closing spring loaded hinges (hydraulic type) etc. complete as per direction of Engineer-in-charge.(Payment of providing and fixing auto closing hinges shall be paid separately).

Providing and fixing 18 mm thick both side balancing lamination factory pressed BWP, HDHMR Board of Century Ply, Novopan, Kitlam, Ecoboard, Merino, Action Tesa make or equivalent make as per IS : 1659:2004 of approved brand boxes,shelves,racks,almirah,cupboard and drawer etc. including necessary nails,screws etc. complete as per direction of Engineer-in-charge.

Providing and fixing 8mm thick both side balancing laminated BWP, HDHMR Board of Century Ply, Novopan, Kitlam, Ecoboard, Merino, Action Tesa make or equivalent make as per IS : 1659:2004 of approved brand and shade with suitable full threaded steel screws etc. on the backing of racks, drawer, cupboard, kitchen cabinet under kitchen counter etc. all complete as per direction of Engineer-in-charge.

Providing and fixing of white metal of chromium finished handles of of approved quality & make with necessary screws etc all complete. 100 mm

Providing and fixing of white metal handles of approved quality & make with necessary screws etc all complete. 200 mm

Providing and fixing CP Brass Concealed body for high flow Divertor of JQUAR make Cat No. ALD-079N with Single lever exposed parts Kit CAT No. ARI-CHR-39079NK or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Provding and fixing CP single lever basin mixer W/o pop up waste system JAQUAR make CAT No. FLP-CHR-5005NB or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Toilet roll holder of JAQUAR make CAT No. AKP-35753PS or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing CP Brass bottle trap of JAQUAR make CAT No. ALD-769L300x190 or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass Overhead Shower of JAQUAR make CAT No. OHS-1755 or equivalent make i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing CP Brass telephone Hand Shower round shape JAQUAR make CAT No. HSH-1937 with Premium wall bracket CAT No. SHA-555 with Flexible Tube 12mm dia 1.5 mtr long CAT No. SHA-549D12 & Vignette Prime bath tub spout with button CAT No. SPJ-85463 or equivalent make i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Rimless single piece W.C. of JAQUAR make CAT No. ONS-WHT-10853S300UFSM or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Towel Ring of JAQUAR make CAT No. ACN-1121BN or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Glass Corner of JAQUAR make CAT No. ACN-1173 or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing of Glazed vitrified Digital Wall Tiles (Matte/Gloss/Wooden finish) of all sizes not less than 300 x 600 mm conforming to IS: 15622 (Thickness to be specified by the manufacturer) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-charge in skiriting, risers of steps and dado over 12mm thick bed of cement mortar 1:3 (cement:3 coarse sand) and jointing with grey cement slurry @ 3.30 kg. per sqm. including pointing in white cement mixed with pigment of matching the shade complete.

Providing and fixing of Glazed Vitrified Digital Wall Tiles (Matte/Gloss/Wooden finish) of size 600x1200 mm conforming to IS: 15622 (Thickness to be specified by the manufacturer) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-charge in skiriting, risers of steps and dado over 12mm thick bed of cement mortar 1:3 (cement:3 coarse sand) and jointing with grey cement slurry @ 3.30 kg. per sqm. including pointing in white cement mixed with pigment of matching the shade complete.

Providing and fixing C.P. Brass Glass Shelf 600 mm (with brass brackets) of JAQUAR make CAT No. AKP-35771P or equivalent make i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Towel Rack 600mm long with lower hangers of JAQUAR make CAT No. AKP-35781PS or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing CP Brass Sink Mixer with regular spout T/M (Swing Spout) of JAQUAR make CAT No. ARI-CHR-39309 or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass Hand Shower (Health Faucet) with 8mm Dia, 1 Meter Long Flexible Tube & Wall Hook of JAQUAR make CAT No. ALD-CHR-577 (Basic rate of health faucet Rs. 1169.49) or equivalent make i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing Counter wash basin of size 615x415x150 mm of JAQUAR make CAT No. DRS-WHT-37601 (Basic rate of wash basin Rs. 4474.58) or equivalent make i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass Soap Dispenser of JAQUAR make CAT No. ACN-CHR-1137N i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass Soap Dish of JAQUAR make CAT No. AKP-35731P i/c. making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass waste coupling of JAQUAR make CAT No. ALD-CHR-705L130 i/c making all connection complete as per direction of Engineer-in-charge.

Providing and fixing C.P. Brass Shower Arm 375 mm Long of JAQUAR make CAT No. SHA-CHR-455L400 i/c. making all connection complete as per direction of Engineer-in-charge.

Providing & fixing White Metal with black matt finished polish or required shade mortice latch and lock of GODREJ make CAT No. NEH 19-1 CK, with six levers including double sided cylinder and a pair of same material and shade lever handles of approved quality i/c all fittings complete as per direction of Engineer-in-charge.

Providing and fixing 1mm thick 16 to 19mm wide PVC edge binding tape of approved quality for Cupboard/wardrobe shutters including necessary synthetic resin hot pressed to edges on binding machine etc. complete as per directions of Engineer- in-charge.

Providing and fixing Stainless Steel Legs (100mm) in Cup boards and wherever necessary with necessary screws etc. complete as per direction of Engineer-in-charge.

Providing & fixing Sliding Cupboard channel upto 3metre in length with Runner Set including all necessary screws & fittings etc complete as per direction of Engineer-in-charge.

Providing and fixing Aluminium sheet of 1 mm thick on existing brick wall/column surface to retain moisture as per direction of Engineer-in-Charge.

Providing and fixing 5 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately).

Providing and fixing HDF wooden laminated flooring 12 mm thick of AC-5 HDF grade with 0.20 mm thick Polyurethane Sheet and 2mm thick PU foam as per approved colour, shade and design complete as per direction of Engineer-in-Charge.

Providing and fixing 50mm profile made of 12mm thick wooden laminated flooring complete as per dirction of Engineer-in-Charge.

Providing and fixing 100mm skirting made of 12mm thick wooden laminated flooring and fixed with all necessary etc complete as per dirction of Engineer-in-Charge.

Credit for Old Steel:- Bars, Z-section, Rolled steel sections, Structural Steel section, G.I. barbed wire, Expended metal/IRC fabric, CI/SCI pipes of various diameter, GI pipes of various diameter, CI pipes of various diameter (Broken in pieces), CI Manhole cover & frames(Broken in pieces) CI, DI, LA etc.

Credit for Old timber scraped/Unserviceable

Credit for Old Brass Scrap/Unserviceable

Modified Estimated Cost after using Correction factor on DSR-2023 (Item No.01 to 72) on account of GST @ 0.973=(-) 60459/- (2239211*0.973=2178752) = (2239211-2178752) = 60459)

Add cost index@3% on DSR-2023 (Item No.01 to 72) on account of GST @ 3% = 65363/- (2178752*3%=65363)