National Metallurgical Laboratory Tender

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National Metallurgical Laboratory - NML Tender

Works
Civil And Construction
Building Construction
Eprocure
Opening Date24 Nov 2023
Closing Date8 Dec 2023
Tender Amount₹ 79,40,349 
Notes
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Costs

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Dismantling GI pipes (External work) including excavation and refilling trenches after taking out the pipes , manually /by mechanical means including stacking of pipes within 50 metre lead as per direction of Engineer In Charge. 15 mm to upto 40mm nominal bore.

150

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Dismantling GI pipes (External work) including excavation and refilling trenches after taking out the pipes , manually /by mechanical means including stacking of pipes within 50 metre lead as per direction of Engineer In Charge. Above 40mm nominal bore

38

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Dismantling steel work in single section including dismembering and stacking within 50 metreleadin:Channels,angles,tees and flats.

3350

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Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar.

6

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Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead : Of area 3 sq. metres and below.

9

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Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

42

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Supplying chemical emulsion in sealed containers including delivery as specified.Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

80

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Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :

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Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

250

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Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to the full depth of the hole : 2.35.4.1 With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

150

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

12

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Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

500

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R.C.C 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 above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

18

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.

993

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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 over 0.50 sqm.

160

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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.

200

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Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. (Size of Tile 600x600 mm).

500

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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 @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete.

50

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P/F 1st quality ceramic glazed wall tiles conforming to IS : 15622 of (thickness to be specified by manufacturer) of approved make in all colours, shadess except burgundy, bootle green, black of any size as approved by Engineer in change, in skirting, risers of steps and dados over 12mm thick bed of Cement morter 1:3 (1cement: 3 Coarse sand) and jointing with gray cement slurry @ 3.3 kg per sqm incl. pointing with white cament mixed with pigment of matching shade complete.

120

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Brick work 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 in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)

32

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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 1:4 (1 cement :4 coarse sand).

85

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P/F MS grill of required pattern in frames of windows etc. with M.S flats ,square or round bars etc.including priming coat with approved steel primer all complete.Fixed to opening /wooden frame with rawl plugs screws etc.

900

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12mm cement plaster of mix. 1:4 (1cement : 4 coarse sand)

600

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15mm cement plaster on rough side. 1:4 (1cement : 4 coarse sand)

400

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6 mm cement plaster for ceiling of mix 1:3. (1cement : 3 fine sand)

120

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Neat cement punning.

100

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Providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth .

400

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Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :New work (two or more coats) over and including water thinnable priming coat with cement primer

1000

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Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work.

1250

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Painting with synthetic enamel paint of approved brand andmanufacture to give an even shade :Two or more coats on new work.

300

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Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin- charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

90

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Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm).

216

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Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (Godrej C071, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

3

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Providing and fixing double action hydraulic floor spring of approved brand and manufacture (conforming to IS:6315), having brand logo embossed on the body/plate with double spring mechanism and door weight upto 125 kg, for doors including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate, etc. complete as per the direction of Engineer-in- Charge. With stainless steel cover plate minimum 1.25mm thickness.

6

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Providing and fixing aluminium work for doors, windows, ventilators and partitions 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 includingcleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

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For fixed portion Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

1269

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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 (Fittings shall be paid for separately) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

799

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Powder coated aluminium (minimum thickness of powder coating 50 micron)

360

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Providing and fixing white vitreous china laboratory sink Hindware/similar approved make including making all connections excluding cost of fittings : Size 600x450x200 mm

21

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

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Foundations, footings, bases of columns, etc. for mass concrete

50

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Shelves (Cast in situ)

86

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Lintels, beams, plinth beams, girders, bressumers and cantilevers

22

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Weather shade, Chajjas, corbels etc., including edges

27

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Providing and fixing 6 mm dia. G.I. level adjusting hangers (upto 1200mm length), fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40x3mm size 60 mm long and stainless steel expandable dash fastener of 12.5 mm dia and 50 mm long, complete as per direction of Engineer-in-charge.

330

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Providing and fixing sliding arrangement in racks/ cupboards/cabinets shutter by with stainless steel rollers to run inside C or E aluminium channel section (The payment of C or E channel shall be made separately)

550

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White washing with lime to give an even shade : Old work (two or more coats)

1500

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Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns poxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge . The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape erever required.

197

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Providing and fixing G.I. pipes complete with G.I. fittings and clamps i/c making good the walls etc. Concealed pipe, including painting with anti corrosive bitumastic paint,cutting chases and making good the wall:

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15 mm dia NB

42

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20 mm dia NB

5

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P/F C.P brass long body bib cock of approved quality conforming to IS standards(omco make) and weighing not less than 690 gms 15mm nominal bore

21

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Providing & fixing un-plasticised PVC connection pipe with brass unions of approved quality. 45cm length of 15mm NB.

25

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P/F GI union in GI pipe including cutting and threading the pipe and making long screws etc. Complete.

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15mm NB

20

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20mm NB

2

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25mm NB

3

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50mm NB

2

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Providing and fixing PVC Waste Pipe for sink or wash basin including PVC waste fittings complete. Flexible  32mm

26

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Providing and fixing 600 x 450mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

14

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Providing and fixing 600 x 120 x 5mm glass shelf with edges rounded off supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40mm long screws, rawl plugs etc. complete.

10

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Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

190

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Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to openings /wooden frames with rawl plugs screws etc.

60

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Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations With average thickness of 120 mm and minimum thickness at khurra as 65 mm. (a)Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b)Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs.( C)After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge.(d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep.(e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed and specified by the Engineer-in-Charge

167

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Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

15

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Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and rrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters : 80x1.25 mm M.S. laths with 1.25 mm thick top cover

5.4

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Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall.

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15 mm dia nominal bore

75

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20 mm dia nominal bore

10

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P/F C.P brass Angular stop cock of standrad design and of approved make conforming toIS 8931. 15mm nominal bore

24

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

25

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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, beeyound 50 m initial lead for all leads including all lifts involved.

150

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Providing & laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1cement: 2 fine sand) including testing of joints,etc. complete.150 mm dia R.C.C pipe.

10

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

2000

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Painting with aluminium paint of approed brand and manufecture to give an even shade: Two or more coats on new work.

250

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

250

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Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using flats 30x6mm for diagonal braces and central cross piece.

17

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Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

90

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Finishing walls with waterproofing cement paint of required shade :old work (one or more coat applied @ 2.20kg/10sqm.

1500

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Providing,laying and fixing 50mm dia PVC pipe for waste connection of wash basin, toilet, etc. complete as directed by EIC.

50

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Distempering with oil bound washable distemper including water thinable cement primer of approved brand and manufacture to give an even shade. Old work (two or more coats) including removing, scrapping, sand papering and preparing the surface smooth including necessary repairs with plaster of paris where necessary, etc complete.

3400

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Providing and fixing MS welded mesh of required width, mesh size 25mm x50 mm made of ms wire of dia 3 mm including strenthening with welding or nuts , bolts and washer as required complete asper direction of Engineer in Charge.

100

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Providing anf Fixing sink bracket of anlgle size- 65x65x5 as per required length with all respect complete in wall ( Steel section paid separately)

25

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9.00 mm thick Square Edge PVC Laminated Gypsum Tiles ( Armstrong,India Gysum Make ) of size 595x595mm, made of Gypsum plaster board,manufactured from natural gypsum and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12 micron metalized polyster on the back side with all edges seals with face side PVC film which goes around and wraps the edges and is bounded to the edges and the back side metalized polyster film so as to make the tile a completely sealed unit.

435

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Providing & fixing PVC flooring, 2mm thik of approved make in all colours, shades as approved by Engineer in change over flooring with specified adhesive complete.

458

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Providing and fixing star lock in Aluminiun Cupboard Shutter.

300

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Providing and fixing brass roller in Aluminiun sliding door.

16

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Providing and fixing 9 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum Cupboard shutters with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin- charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side.

74

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Fixing anodised aluminium work for doors, windows, ventilators,cup Board shutter and partision with extruded built up standard tubular and other sections,fixed with rawl plug and screws or with fixing clips, or with expension hold fasteners including necessary filling up of gaps at junction, at top, bottom and sides with requred PVC/neropene felt etc. including cleat angle, aluminum snap beading for glazing/panelling, C.P brass /stainless steel screw, including the cost of PVC/neoprene gasket required all complete as per architectural drawing and the direction of Engineer in Charge. (Aluminium section/ board to supplied by department)

100

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Providing and fixing C.P.brass waste coupling ( 32mm to 40mm ) for wash basin/ kit. Sink of approved quality and colour.Waste coupling 38mm of 83mm length and 77mm breadth.

26

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Providing and fixing CP towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 600 mm long towel rail with total length width 78 mm and effective height of 88 mm.

12

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Providing and fixing Rubberised Car Wheel Parking Stopper for Garage Floor and Stops the Tires, Rubber Parking Curbs Protect Vehicle Bumpers with Reflective Yellow Tape Curb, 500 mm Length X 120mm Height Emergency Sign (Reflective Sign)

100

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Providing and fixing aluminium door handle size - minimum 200 mm inside length and thickness not less then 3 mm with all fitting complete.

24

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