Renovation work in various labs/rooms/offices etc. in academic area at IIT Delhi during the year 2022-23. (Phase- 1)

1) Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1.1) 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)

2) 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

3) 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 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 (zone-III)derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

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

4.1) Shelves (Cast in situ)

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

5) Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

5.1) Thermo-Mechanically Treated bars of grade Fe-500D or more.

6) Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

6.1) Cement mortar 1:4 (1 cement : 4 coarse sand)

7) 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 :

7.1) Cement mortar 1:4 (1 cement : 4 coarse sand)

8) 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.

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

9) Extra for providing and placing in position 2 Nos 6mm dia. M.S. bars at every third course of half brick masonry.

10) 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.

10.1) Granite of any colour and shade

10.1.1) Area of slab over 0.50 sqm

11) Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

11.1) Granite work

12) 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.

13) 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.

14) Providing and fixing Ist quality ceramic glazed wall tiles 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 skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

15) Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

15.1) 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

16) Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete.

17) Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

18) 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 :

19) 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 :

20) Providing and fixing aluminium handles, 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 :

21) 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.

21.1) Twin rubber stopper

22) Providing and fixing aluminium casement stays, 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.

23) Providing and fixing magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc. complete.

23.1) Double strip (horizontal type)

24) Providing and fixing powder coated telescopic drawer channels 300 mm long with necessary screws etc. complete as per directions of Engineer- in-charge.

25) 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)

26) Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt/ suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.

26.1) 1.0 mm thick

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

28) Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

28.1) Electric resistance or induction butt welded tubes

29) Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

29.1) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

30) 52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

31) Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

31.1) 25 mm thick

32) 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.

32.1) Size of Tile 600x600 mm

33) Providing and laying Vitrified tiles in floor with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).

33.1) Size of Tile 600x600 mm

34) 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.

34.1) 110 mm diameter

35) 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.

35.1) Single pushfit Coupler

35.2) Single tee with door

35.3.1) 110 mm bend

35.4) Shoe (Plain)

35.4.1) 110 mm Shoe

36) 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.

37) Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams.

38) 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 epoxy 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 wherever required.

39) Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

39.1) Gutter (600 mm over all girth)

40) Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge.

40.1) GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.

41) 12 mm cement plaster of mix :

41.1) 1:6 (1 cement: 6 fine sand)

42) 15 mm cement plaster on the rough side of single or half brick wall of mix :

42.1) 1:6 (1 cement: 6 fine sand)

43) Finishing walls with Acrylic Smooth exterior paint of required shade :

43.1) New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

44) Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :

44.1) Two or more coats on new work

45) Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

45.1) Two or more coats on new work

46) French spirit polishing :

46.1) Two or more coats on new works including a coat of wood filler

47) 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.

48) Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

49) Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

49.1) One or more coats on old work

50) Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

50.1) With cement mortar 1:4 (1 cement : 4 fine sand)

51) Making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match existing surface i/c disposal of mulba/ rubbish to the nearest municipal dumping ground, all complete as per direction of Engineer-in-Charge.

51.1) For door/ window/ clerestory window

52) Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

53) Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

54) Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge.

55) 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.

55.1) In cement mortar

56) Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

56.1) Of area 3 sq. metres and below

56.2) Of area beyond 3 sq. metres

57) Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :

57.1) Of area 3 sq. metres and below

58) Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.

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

59.1) For thickness of tiles 10 mm to 25 mm

60) Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

60.1) Asbestos Cement sheet

61) 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.

62) 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.

63) 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.

64) Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required :

64.1) Size 600x450x200 mm

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

65.1) Flexible pipe

65.1.1) 32 mm dia

66) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall

66.1) 15 mm nominal outer dia Pipes

66.2) 20 mm nominal outer dia Pipes

66.3) 50 mm nominal dia Pipes

67) 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.

67.1) 15 mm nominal dia Pipes

67.2) 20 mm nominal dia Pipes

67.3) 25 mm nominal dia Pipes

68) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work

68.1) 20 mm nominal dia Pipes

68.2) 25 mm nominal dia Pipes

69) Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 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.

70) Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.

70.1) 15 mm nominal bore

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

71.1) 15 mm nominal bore

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

72.1) 15mm nominal bore

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

74) 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 including cleat 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) :

74.1) For fixed portion

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

74.2) 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)

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

75) 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 engineer-in-charge.

75.1) Pre-laminated particle board with decorative lamination on both sides

76) 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):

76.1) With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

77) 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.

77.1) With stainless steel cover plate minimum 1.25 mm thickness

78) Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

78.1) Upto 5mm depth and 5 mm width

79) Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with SS screws etc .complete as per direction of Engineer-in-Charge.

79.1) Powder coated minimum thickness 50 micron aluminium tubular handle bar

80) 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.

81) Providing and fixing aluminium casement windows fastener of required length for aluminium windows with necessary screws etc. complete.

81.1) Powder coated minimum thickness 50 micron aluminium

82) Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-charge

82.1) Powder coated minimum thickness 50 micron aluminium

83) 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).

84) Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid board one side white colour and other side of board laminated with PVC foil of minimum 14 micron thickness of approved design pasted with hot melt adhesive for cup boards, work stations and bathroom/kitchen cabinet etc. of required sizes 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 and fixing with stainless steel piano hinges/soft close clip on concealed hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel piano hinges/soft close clip on concealed hinges and necessary S.S screws shall be paid separately)

84.1) 18 mm thick

85) Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain white color board for backing of cup boards and bathroom/kitchen cabinets etc. of required size 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 and fixing with stainless steel screws etc. all as per direction of Engineer-In- Charge. (Note: stainless steel screws shall be paid separately)

85.1) 6 mm thick

86) Providing and laying unglazed matt finished heavy duty homogenous body 10mm thick vitrified tiles having water absorption less than 0.5% and confirming to IS-15622 & IS.-of size- 600x600 mm of approved make and brand (Somany STONE 10 series or equivelent) laid on 20 mm thick base on cement mortar 1:4 (1 cement : 4 Coarse Sand)/ 6 mm thick (Avg.) base cement based high polymer modified quick set tile adhesive (water based) confirming to IS- 15477, including grouting of joints with white cement and matching pigment etc. complete as per direction of Engineer-in-Charge.

87) Providing and fixing 50 mm thick sandwich roof puff panel (factory made only) as per specification as follow. A) trapezoidal steel sheet having minimum 30mm crest depth, polyester top coat & alkyd backer. Zinc coating shall be 120g/sqm as per IS-277. Top coat polyester 15-18 microns over 5-7 micron epoxy primer. b) Insulation: High density puff insulation. c) Inner sheet: Colour coated galvanized slightly ribbed. Thickness 0.50mm (TCT) minimum 15-18 micron top coat polester coation, zinc coating 120g/sqm as per IS-277

88) Providing and fixing cupboard shutters with 18-19mm thick commercial block board of Duro, Century, Green, Marino, Kit (Swastik) plywood only as per IS : 1659 of approved make with necessary SS hinges of size 75x47x1.8 mm or SS piano hinges of appropriate size etc complete as per direction of Engineer In Charge.

89) Providing and fixing cupboard inside shelves, sides, back portion, drawers etc. with 18-19mm thick commercial block board Duro, Century, Green, Merino, Kitply plywood only as per IS : 1659 of approved make with necessary fixing arrangement and as per requirement complete as per direction of Engineer In Charge. (All exposed edges of block board to be lipped with 3 mm thick teak wood beading/ margin.)

90) Providing and fixing 6mm thick ply wood sheet Duro, Century, Green, Merino, Kitply plywood only as per ISI in cupboard including necessary glue and nails etc. complete as per direction of Engineer- In-Charge.

91) Providing & fixing sliding wheel roller set of approved make or equivalent in aluminium sliding door /window shutters for opening and closing as per direction of Engineer-in-Charge

92) Shifting of lab instruments, steel almirah, wooden cup boards and other related materials including covering from polythene sheet & Clearing of rubbish etc. from one room of the lab to other room and after completion of renovation work reshifting the same instruments and materials to original position complete as per direction of Lab-in-charge.

93) Providing and fixing auto closing spring loaded hinges (hydraulic type) of HETTICH/Kitch/ Plum of approved brand to cupboard shutters with full theaded steel screws including making necessary recess in board and finished etc. complete as per direction of Engineer-in-charge.

94) Providing and fixing 2 mm thick 16 to 19 mm wide PVC edge banding tape of approved quality for cupboard/wardrobe shutters including necessary hot glue by edge banding machine etc complete as per direction of Engineer-in-charg

95) Providing and fixing C.P. Brass 3 in one Laboratory sink mixer of approved quality confirming to IS standards.

95.1) 15mm nominal bore.

96) Providing and fixing self adhensive frosted/decorative film/suncontrol film on glass partition and glass door and window of approved design and make complete as per direction of Engineer-in-Charge.

97) Providing and fixing C or E aluminium channel (Heavy Duty) for sliding arrangement in book rack / cupboard /cabinet shutter including screw nail etc. complete as per direction of Engineer-in-Charge

98) Providing and fixing powder coated telescopic channel for drawer upto 600 mm longwith necessary screws etc. complete as per directions of Engineer.

99) Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor 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).

100) Providing and fixing 12 mm thick frameless toughened glass in partition of approved brand and manufacture, including making necessary holes etc for fixing the necessary fittings including the cost of fittings all complete as per direction of Engineer-in-Charge.

101) Providing and fixing roller blinds, the febric should be screen openness of 5% and composition of 75% PVC 25% polyster with fabric weight of 465 GSM with fire resistance grade of NSPA 701, BS 586 part- II with anodized aluminium channel weight, bracket and hangers etc. the fabric will be approved colour and shed of approved manufacturer complete. Make (VISTA/MAC/Marvel

102) Providing and fixing H type SS finish Handle Size of 32mm x 457 mm long and hole dia 12mm and CTC 305 mm , complete as per direction of Engineer - in- Charge ( make : Ozone )

103) Providing and fixing Patch lock key outside knob inside glass to glass appliction lock , complete as per direction of Engineer - in- Charge ( make : Ozone )

104) Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

104.1) Group C

105) Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

105.1) Group C

106) Wiring for light/ power plug with 2X4 sq.mmFRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No 4 sq.mm FRLS PVC insulated copper conductor single core cable for loop earthing as reqd.

107) Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

108) Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required

108.1) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

108.2) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

108.3) 2 X 10 sq. mm + 1 X 6 sq. mm earth wire

108.4) 2 X 16 sq. mm + 1 X 6 sq. mm earth wire

108.5) 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

108.6) 4 X 6 sq. mm + 2 X 6 sq. mm earth wire

108.7) 4 X 10 sq. mm + 2 X 6 sq. mm earth wire

109) Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

109.1) 3 x 2.5 sq. mm

109.2) 6 x 2.5 sq. mm

109.3) 3 x 4 sq. mm

109.4) 6 x 4 sq. mm

109.5) 3 x 6 sq. mm

109.6) 6 x 6 sq. mm

110) Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

111) Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

112) Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

113) Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

113.1) 5/6 A switch

113.2) 15/16 A switch

113.3) 3 pin 5/6 A socket outlet

113.4) 6 pin 15/16 A socket outlet

113.5) Telephone socket outlet

114) Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

115) Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

115.1) 1 or 2 Module (75mmX75mm)

115.2) 3 Module (100mmX75mm)

115.3) 6 Module (200mmX75mm)

115.4) 12 Module (200mmX150mm)

116) Supplying and fixing following size/ modules, PVC box alongwith modular base & cover plate for modular switches in recess etc. as required.

116.1) 6 Module surface mounted PVC box

116.2) 12 Module surface mounted PVC box

117) Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

118) Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

118.1) 125 A, 16 kA,TPMCCB

118.2) 150 A, 16 kA,TPMCCB

119) Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

119.1) 12 way, Double door

119.2) 16 way, Double door

120) Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) (MCCB as a incomer)

120.1) 4 way (4 + 12), Double door

120.2) 8 way (4 + 24), Double door

120.3) 12 way (4 + 36), Double door

121) Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

121.1) Single pole

121.2) Triple pole

122) Supplying and fixing following rating, double pole, 240 volts, MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required.

123) Supplying and fixing following rating, Triple pole, 415 volts, MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required.

124) Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A, “C” curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

125) Supplying and fixing 30 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 A "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

126) Supplying and fixing 63A, 415 V, 5 pin Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 63A "C" curve, TPNMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

127) Providing and fixing M.S. Fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete as required. Rate to be taken

128) Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

128.1) 150 mm width X 50 mm depth X 1.6 mm thickness

128.2) 300 mm width X 50 mm depth X 1.6 mm thickness

129) Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed steel/ PVC conduit as required. (Make: Havells/ Beldon/ D-Link/ Polycab)

129.1) 1 run of Cable

129.2) 2 run of Cable

130) Providing and fixing FR PVC DLP adaptable trunking without cover of (150 mm x 50 mm) size with provision of internal partition separation for Power & LAN on surface on existing wall etc. as required. (Make: Legrand)

131) Providing and Fixing following assoceries on the existing FR DLP PVC turnking (150mm x 50mm) etc. as required. (Make: Legrand)

131.1) Providig and Fixing of FR PVC trunking cover width 40 mm + full cover width 85 mm for Power + LAN component

132) Providing and fixing of Clip on partition - Plastic (Make: Legrand)

133) Providing and fixing of End caps for 150 mm x 50 mm trunking (Make: Legrand)

134) Providing and fixing of Internal angle for 150 mm x 50 mm trunking (Make: Legrand)

135) Providing and fixing of External angle for 150 mm x 50 mm trunking (Make: Legrand)

136) Providing and fixing of 90° Flat angle for 150 mm x 50 mm trunking (Make: Legrand)

137) Supplying and Fixing DLP U-PVC turnking of 105mm x 50mm on surface etc as required.

138) Supplying and Fixing Full Flexible cover of width 85mm on existing DLP U-PVC turnking etc as required.

139) Supplying and Fixing of internal angle for 105mm x 50mm existing DLP U-PVC turnking etc as required.

140) Supplying and Fixing of external angle for 105mm x 50mm existing DLP U-PVC turnking etc as required.

141) Providing and fixing of 90° Flat angle for 105 mm x 50 mm trunking (Make: Legrand)

142) Supplying and Fixing of End cap for 105mm x 50mm on existing DLP U-PVC turnking etc as required.

143) Supplying and Fixing 1 module arteor frame for 40 mm cover (Make: Legrand)

144) Supplying and fixing of 3 module arteor frame for 85 mm cover (Make: Legrand)

145) Supplying and fixing of 6 module arteor frame for 85 mm cover (Make: Legrand)

146) Supplying and fixing following modular switch/ socket on the existing 1/3/6 module frame / U-PVC trunking system including connections etc. as required.

146.1) Information socket - category 6-UTP - 1 module (Make: Legrand)

146.2) 6 Amp switch

146.3) 20 Amp switch

146.4) 6 Amp switch-2/3 pin universal socket outlet

146.5) 6 pin 20 Amp socket outlet/6 pin 6/16 A universal socket

146.6) 25 A socket

MAINTENANCE FREE ADVANCE CHEMICAL GEL EARTHING SYSTEM.

147) Supply, Making, Testing & Commissioning of advance maintenance free Chemical Gel Earthing of Single Pipe Technology (Copper) of 3mtr long 50mm dia filled with highly conducting metallic compounds with the permenant sealings at the both the ends with the lead terminal 32x10mm at the top along with 50 Kgs of chemicals Gel for (mixture of Sulphate, Silica, Alumina, Iron Oxide, Titanium Oxide, Calcium Oxide, Potassium Oxide, Chloride, Nickel Oxide, Magnesium Oxide, Sodium Oxide, Zinc Oxide, etc) Resistance Lowering Grounding Minerals. The loss on ignition by mass of the chemical compound RESLOW shall be less than 20%. The chemical compound should be tested and certified by any International accredited and BIS (Bureau of Indian Standards) accredited laboratory. The chemical earth electrode manufacturer shall be an ISO 9001:2008 & ISO 14001:2004 certified organization.

147.1) The testing laboratory should be ISO 9001 & ISO 14001 certified. The JK CHEMRODE shall be be duly tested & certified by CPRI (Central Power Research Institute), Govt of India for a minimum short circuit current of 30 KA rms. The chemical earth electrode manufacturer shall be an ISO 9001:2008 & ISO 14001:2004 certified organization.

147.1.1) Supply & Installation of Heavy duty polyplastic weather proof earth pit / chamber.

148) Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

149) Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

150) Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

151) Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

152) Providing and fixing 125A,25kA,FP MCCB rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in cubicle panel board suitable for 415 volt,3 phase,4 wire,50 Hz A.C supply system fabricated CRCA sheet steel of 2mm thick including cleaning & finishing complete with powder coating in approved shade including drilling holes in cubicle panel, making connections, etc. as required.

153) Providing and fixing 160A,25kA,FP MCCB rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in cubicle panel board suitable for 415 volt,3 phase,4 wire,50 Hz A.C supply system fabricated CRCA sheet steel of 2mm thick including cleaning & finishing complete with powder coating in approved shade including drilling holes in cubicle panel, making connections, etc. as required.

154) Providing and fixing 250A,36kA,FP MCCB rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in cubicle panel board suitable for 415 volt,3 phase,4 wire,50 Hz A.C supply system fabricated CRCA sheet steel of 2mm thick including cleaning & finishing complete with powder coating in approved shade including drilling holes in cubicle panel, making connections, etc. as required.

155) Supplying and Laying of one number PVC insulated and PVC sheathed / XLPE Aluminium power cable of 1.1 KV grade of following size direct in ground including excavation,sand cushioning,protective covering and refilling the trench etc as required.

155.1) Above 35 sq. mm and upto 95 sq. mm (3.5C x 95 sq.mm)

155.2) Above 35 sq. mm and upto 95 sq. mm (3.5C x 150 sq.mm)

156) Supplying and Laying and fixing of one number PVC insulated and PVC sheathed / XLPE Aluminium armoured power cable of 1.1 KV grade of following size on wall surface as required.

156.1) Upto 35 sq. mm (clamped with 1mm thick saddle) (3.5C x 25 Sq.mm)

156.2) Upto 35 sq. mm (clamped with 1mm thick saddle) (3.5C x 35 Sq.mm)

156.3) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp (3.5C x 50 Sq.mm)

156.4) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp (3.5C x 95 Sq.mm)

156.5) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) (3.5C x 120 Sq.mm)

157) Supplying,Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.

157.1) Upto 35 sq. mm (clamped with 1mm thick saddle) (3.5C x 25 Sq.mm)

157.2) Upto 35 sq. mm (clamped with 1mm thick saddle) (3.5C x 35 Sq.mm)

157.3) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp (3.5C x 50 Sq.mm)

157.4) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp (3.5C x 95 Sq.mm)

157.5) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) (3.5C x 120 Sq.mm)

158) Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

158.1) 3½ X 25 sq. mm (28mm)

158.2) 3½ X 35 sq. mm (32mm)

158.3) 3½ X 50 sq. mm (35mm)

158.4) 3½ X 95 sq. mm (45mm)

158.5) 3½ X 120 sq. mm (45mm)

158.6) 3½ X 150 sq. mm (50mm)

159) S/I/T/C of recess mounting LED luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- suitable for operation voltage and frequency: 130-300 V AC, 50 Hz ; wattage not more then 36 watts, Output lumens not less then 33001m; CCT not less then 6500K; Dimension in mm (595x595); Normal surge protection 2.5kV; power factor not less then 0.9; Minimum IP protection 20. (Make : Philips/ Wipro/ Havells/ Panasonic)

160) S/I/T/C of surface mounting LED luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- suitable for operation voltage and frequency: 130-300 V AC, 50 Hz ; wattage not more then 36 watts, Output lumens not less then 33001m; CCT not less then 6500K; Dimension in mm (595x595); Normal surge protection 2.5kV; power factor not less then 0.9; Minimum IP protection 20. (Make : Philips/ Wipro/ Havells/ Panasonic)

161) S/I/T/C of recess mounting round/square LED luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- suitable for operation voltage and frequency: 130-300 V AC, 50 Hz ; wattage not more then 12 watts, Output lumens not less then 6501m; CCT not less then 5700K; slim profile surface mounted down light square/ round type; Normal surge protection 2.5kV; power factor not less then 0.9; Minimum IP protection 20. (Make : Philips/ Wipro/ Havells/ Panasonic/ Bajaj/ Crompton/ Osram)

162) S/I/T/C of surface mounting round/square LED luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- suitable for operation voltage and frequency: 130-300 V AC, 50 Hz ; wattage not more then 12 watts, Output lumens not less then 6501m; CCT not less then 5700K; slim profile surface mounted down light square/ round type; Normal surge protection 2.5kV; power factor not less then 0.9; Minimum IP protection 20. (Make : Philips/ Wipro/ Havells/ Panasonic)

163) S/I/T/C of surface mounting LED batten luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- suitable for operation voltage and frequency: 130-300 V AC, 50 Hz ; wattage not more then 20 watts, Output lumens not less then 1800lm; CCT not less then 6500K; Length 4 feet; normal surge protection 2.5kV; power factor not less then 0.9; Minimum IP protection 20. (Make : Philips/ Wipro/ Havells/ Panasonic)

164) S/I/T/C of high speed wall mounting fan 400 mm sweep, copper winding, capacitor start, suitable for operation on 230V, 50 Hz, AC supply with inbuilt speed regulator etc. complete with all standard accessories such as motor, blades clamp etc as required. (Make : Havells/ Crompton/ USHA/ Orient) Colour of fan shall be finallized by Engineer-in-charge)

165) Supplying, Installation, Testing and Commissioning of 1200 mm sweep, 32 Watt BEE 5 star rated, ceiling fan with brush less Direct current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, power factor not less than 0.9, service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts; washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. (Make : Havells/ Crompton/ USHA/ Bajaj/ Orient/ )

166) S/I/T/C of 10"(250mm) size,copper wound, ventiling fresh air fan of double ball bearing capacitor start,suitable for 230 volt,50 Hz,single phase A.C. supply and complete with accessories such as motor, legs,frame,loober and Nut & bolts etc complete as required Make Crompton Greaves / GE /Havells Ventil Air-DX White.

167) S/I/T/C of 12"(300mm) size,1400rpm,copper wound, heavy duty metalic Exhaust Fan of double ball bearing capacitor start,suitable for 230 volt,50 Hz,single phase A.C. supply and complete with accessories such as motor, legs,frame,loober and Nut & bolts etc complete as required Make Crompton Greaves / GE /Havells Turbo Force SP

168) S/I/T/C of 15"(380mm) size,1400rpm,copper wound, heavy duty metalic Exhaust Fan of double ball bearing capacitor start,suitable for 230 volt,50 Hz,single phase A.C. supply and complete with accessories such as motor, legs,frame,loober and Nut & bolts etc complete as required Make Crompton Greaves / GE /Havells Turbo Force SP

169) S/I/T/C of 18"(450mm) size,1400rpm,copper wound, heavy duty metalic Exhaust Fan of double ball bearing capacitor start,suitable for 230 volt,50 Hz,single phase A.C. supply and complete with accessories such as motor, legs,frame,loober and Nut & bolts etc complete as required Make Crompton Greaves / GE /Havells Turbo Force SP

Air Conditioning Works

170) Supplying, Installation, testing and commissioning of Split type Air Conditioner unit for cooling comprising factory built evaporator and condenser unit with other kits (remote controller with battery, suction & discharge copper pipe of length not less than 3 mtr each, copper cable for power connection, etc.) for installation as per following specification: Rated cooling capacity: 2.0 TR (not less than 5250 watts); Star Rating 5 star; Compressor: Rotary type inverter inbuilt for vaiable speed operation; Refrigerant: Ecofriendly: Material of evaporator & Condenser refrigerant pipe : Copper; Suitable for operation on 230 volt, 50 Hz, AC supply. Make:- [Hitachi/Blue Star/LG/Voltas/LLOYD/Haier/Daikin/Mitsubishi/ O General] 1.5TR split type AC unit including installation of condenser unit, installation of evaporator [cooling] unit, making suitable opening in wal for drawing of refrigerant pipes, power supplying to indoor and outdoor units, wrapping the refrigerant pipes with foam/ polyurithene insulation, etc. complete as required. [Note:- Rate includes laying of copper refrigerant pipe and foam insulation upto 3 metre length.

171) Supplying, Installation, testing and commissioning of Split type Air Conditioner unit for cooling comprising factory built evaporator and condenser unit with other kits (remote controller with battery, suction & discharge copper pipe of length not less than 3 mtr each, copper cable for power connection, etc.) for installation as per following specification: Rated cooling capacity: 1.5 TR (not less than 5250 watts); Star Rating 5 star; Compressor: Rotary type inverter inbuilt for vaiable speed operation; Refrigerant: Ecofriendly: Material of evaporator & Condenser refrigerant pipe : Copper; Suitable for operation on 230 volt, 50 Hz, AC supply. Make:- [Hitachi/Blue Star/LG/Voltas/LLOYD/Haier/Daikin/Mitsubishi/ O General] 2.0 TR split type AC unit including installation of condenser unit, installation of evaporator [cooling] unit, making suitable opening in wal for drawing of refrigerant pipes, power supplying to indoor and outdoor units, wrapping the refrigerant pipes with foam/ polyurithene insulation, etc. complete as required. [Note:- Rate includes laying of copper refrigerant pipe and foam insulation upto 3 metre length.

172) Supplying, Installation, testing and commissioning of Window type Air Conditioner unit for comprising factory built evaporator and condenser unit with other kits (remote controller with battery, copper cable for power connection, etc.) for installation as per following specification including making wooden frame as per size fof the face of AV to be fixed on wall, antivibration pads etc. complete as required: Rated cooling capacity: 1.0 TR (not less than 3500 watts); Star Rating: 5 star; Compressor: Rotary type inverter inbuilt for vaiable speed operation; Refrigerant: Ecofriendly: Material of evaporator & Condenser refrigerant pipe : Copper; Suitable for operation on 230 volt, 50 Hz, AC supply. Make:- [Hitachi/Blue Star/LG/Voltas/LLOYD/Haier/Daikin/Mitsubishi/ O General]

173) Supplying, Installation, testing and commissioning of Window type Air Conditioner unit for comprising factory built evaporator and condenser unit with other kits (remote controller with battery, copper cable for power connection, etc.) for installation as per following specification including making wooden frame as per size fof the face of AV to be fixed on wall, antivibration pads etc. complete as required: Rated cooling capacity: 1.5 TR (not less than 3500 watts); Star Rating: 5 star; Compressor: Rotary type inverter inbuilt for vaiable speed operation; Refrigerant: Ecofriendly: Material of evaporator & Condenser refrigerant pipe : Copper; Suitable for operation on 230 volt, 50 Hz, AC supply. Make:- [Hitachi/Blue Star/LG/Voltas/LLOYD/Haier/Daikin/Mitsubishi/ O General]

174) Supply, Installation, testing and commissioning including vaccumiazation and nitrogen testing of following nominal sizes of soft drawn copper refrigerant piping for split AC unit, complete with fittings, with suitable adjustable ring type hanger supports (wherever required), jointing / brazing including accessories, insulated with nitrile rubber tube sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : Acceptable make of copper pipes : Uniflow /Manibhadra / Ganpati / Mexflow / Mandev / Indigo /Godrej / Visiaro) Acceptable make of tubularinsulation: Visiaro / Marshland / Avi Global / Armaflex /Aajjo / Dynamic / Uttam) NOTE: (1) The copper piping and piping circuit should be with minimum number of joints, which shall be attained by: (a) Using one end expanded tubes (b) bending the tubes instead of using elbow joints wherever 90 degree bending is required (2) Piping should be routed at site in such a manner,that brazed joints in the refrigeration piping are kept to a minimum (3) The thickness of fittings used shall be same as that of the pipe

174.1) 12.7 mm (1/2 inch) dia (OD) (Soft drawn) with tube thickness 1.2 mm with class - 1 nitrile rubber tube (foam) insulation of not less than 9 mm thick.

174.2) 15.86 mm (5/8 inch) dia (OD) (Soft drawn) with tube thickness 1.2 mm with class - 1 nitrile rubber tube (foam) insulation of not less than 9 mm thick.

174.3) 6.4 mm (1/4 inch) dia (OD) (Hard drawn) with tube thickness 1.2 mm with class - 1 nitrile rubber tube (foam) insulation of not less than 9 mm thick.

174.4) 19 mm (3/4 inch) dia (OD) (Hard drawn) with tube thickness 1.2 mm with class - 1 nitrile rubber tube (foam) insulation of not less than 9 mm thick.

175) Supplying and laying ISI marked 25 mm dia pvc pipe (flexible & braided type) for drain line, including providing insulation wherever necessary, propersaddling, etc. complete as required. (Acceptable make: Astral / Supreme / Finolex / Prince / Savera / Ashirvad / Apollo)

176) Supplying and laying of ISI marked hard CPVC pipe of 25 mm dia for draining of sweated water from AC evaporator unit including providing tee, joints, elbows,insulation wherever necessary etc. complete as required. (Acceptable make: Astral / Supreme / Finolex/ Prince / Savera / Ashirvad / Apollo)

177) Supplying and laying of ISI marked FRLS 4 core x 2.5 sqmm PVC insulated industrial flexible copper conductor cable of 1.1 kV grade conforming to IS 694:2010 including making connections etc. as required. (Acceptable make: Havells / Finolex / Polycab / RR Kabel / KEI / Sterlite / Shilpi / Anchor / Universal)

178) Supplying and fixing of 10 mm thick wooden board of suitable size for fixing of indoor unit of split AC on aluminium channel including making holes, providing screws etc. as required.

179) Supplying and fixing of prototype adjustable readymade stand made of steel for resting condenser unit either on flat surface or on wall [as per site requirement - either floor mounted or wall mounted], duly prepainted with anticorrosive paint, nuts, bolts, fasteners, grouting / properly securing from accidental fall, fasteners, etc. complete as required.

180) Fabricating, Providing and fixing M.S. angle iron frame for resting condenser unit outside the wall of the building duly fabricated with M.S. angle of size 50mm x 50mm x 6 mm duly supported on wall from the bottom with same angle iron and finally making good the damages including painting the framework etc. complete as required. (For places where normal installation of condenser unit on stand is not possible. Due precaution shall be taken by the contractor for safety of the worker while installing in multi storey buildings. Size of the platform shall be so spacious that one person standing on the platform can service and maintain the condenser unit without any obstruction)

Less credit for Dismantled Materials

181) fire wood from damaged cup-boards etc.

182) old flush door shutter of various thickness and sizes with fittings etc.

183) old M.S section / steel bars scrap / G.I pipes/ C.I pipes etc.

184) Old/ Broken Aluminium sections + beading etc.

M/s Nand Kishore Anil Kumar

M/s S.K.Industries

M/S Garg Builders

Ultimate International Pvt. Ltd