Name of work- Renovation and Modification in NRF lab at Block VI Room 427 to 431 in academic area at IIT Delhi.

Amount

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) 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

2) 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.

2.1) Granite of any colour and shade

2.1.1) Area of slab over 0.50 sqm

3) Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including:

a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design.

(b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, eather silicone sealant, backer rods etc

(c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.

4) 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 :

5) 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 :

6) 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 :

7) 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.

7.1) Twin rubber stopper

8) Providing and fixing fire resistant door frame of section 143 x 57 mm having built in rebate made out of 16 SWG G.I. sheet (zinc coating not less than 120 gm/sqm) duly filled with vermuculite based concrete mix, suitable for mounting 60 minutes fire rated door shutters. The frame is fitted with intumuscent fire seal strip of size 10x4 mm (minimum) alround the frame and fixing with dash fastener of approved size and make, including applying a coat of approved brand fire resistant primer etc. complete as per direction of Engineer-in-charge (Dash fastener to be paid for separately).

9) Providing and fixing 50 mm thick glazed fire resistant door shutters of 60 minutes fire rating conforming to IS:3614 (Part-II), tested and certified as per laboratory approved by Engineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, lock rail, top rail 100 mm wide, bottom rail 200 mm wide, made out of 16 SWG G.I.sheet (zinc coating not less than 120 gm/m2) duly filled FR insulation material and fixing with necessary stainless steel ball bearing hinges of approved make, including applying a coat of approved fire resistant primer etc. all complete as per direction of Engineer-in-charge (panneling to be paid for separately).

10) Providing and fixing glazing in fire resistant door shutters, fixed panels & partitions etc., with G.I. beading made out of 1.6 mm thick G.I. sheet (zinc coating not less than 120 gm/m²) of size 20 x 33 mm screwed with M4 x 38 mm SS screws at distance 75 mm from the edges and 150 mm c/c , including applying a coat of approved fire resistant primer/powder coating of not less than 30 micron on G.I. beading, & special ceramic tape of 5 x 20 mm size etc complete in all respect as per NBC 2016, IS 16231 (Part 3):2016 and as per direction of Engineer-in-charge with glass of required thickness having 60 minutes of fire resistance both integrity & radiation control (EW60) and minimum 20 minutes of insulation (EI20). The anufacturer have to give test report/certification of fire glass and the glass should have the stamp showing the value of E, EW & EI. The glass shall be tested in approved NABL accredited lab or by any other accreditation body which operates in accordance with ISO/IEC 17011 and accredits labs as per ISO/IEC 17025 for testing and alibration scopes shall be eligible. The maximum glazing size shall not be more than 1100x2200 mm (w x h) or 2.42 sqm.

11) Providing and fixing panic bar / latch (Double point) fitted with a single body, Trim Latch & Lock on back side of the Panic Latch of reputed brand and manufacture to be approved by the Engineer- in- charge, all complete.

12) 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.

12.1) Electric resistance or induction butt welded tubes

13) 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.

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

14) Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

14.1) Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

15) 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.

15.1) 110 mm diameter

16) 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.

16.1.1) 110 mm bend

17) 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 Engineerin-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.

18) 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 :

18.1) Gutter (600 mm over all girth)

19) Providing and fixing Gl Clip in Metal Ceiling System of 600x600 mm module which includes providing and fixing 'C' wall angle of size 20x30x20 mm made of 0.5 mm thick pre painted steel along the perimeter of the room with help of nylon sleeves and wooden screws at 300 mm center to centre, suspending the main C carrier of size 10x38x10 mm made of G.I steel 0.7 mm thick from the soffit with help of soffit cleat and C carrier suspension clip and main carrier bracket at 1000 mm c/c. Inverted triangle shaped Spring Tee having height of 24 mm and width of 34 mm made of Gl steel 0.45 mm thick is then fixed to the main C carrier and in direction perpendicular to it at 600 mm centers with help of suspension brackets. Wherever the main C carrier and spring T have to join, C carrier and spring T connectors have to be used. All sections to be galvanized @ 120 gms/sqm (both side inclusive), fixing with clip in tiles into spring T with :37x27x25x1.6 mm, rawl plugs of size 38x12 mm

19.1) GI Metal Ceiling Clip in plain Beveled edge global white color tiles of size 600x600 and 0.5 mm thick with 25 mm height, made of G I sheet having galvanizing of 100 gms/ sqm (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending.

20) Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:

20.1) New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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

21.1) Two or more coats on new work

22) 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.

23) 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.

23.1) With cement mortar 1:4 (1cement: 4 coarse sand)

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

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

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

26) 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.

26.1) In cement mortar

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

27.1) Of area 3 sq. metres and below

27.2) Of area beyond 3 sq. metres

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

28.1) For thickness of tiles above 25 mm and up to 40 mm

29) 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.

30) 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.

31) 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.

32) 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 :

32.1) Size 600x450x200 mm

33) Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall

33.1) 15 mm dia nominal bore

33.2) 20 mm dia nominal bore

33.3) 50 mm dia nominal bore

34) Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.

34.1) 20 mm dia nominal bore

35) Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

35.1) 25 to 40 mm nominal bore

36) 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) :

36.1) For fixed portion

37) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

38) 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)

38.1) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

39) 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.

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

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

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

41) 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.

41.1) With stainless steel cover plate minimum 1.25 mm thickness

42) 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.

42.1) Upto 5mm depth and 5 mm width

43) 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

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

44.1) Polyester powder coated minimum thickness 50 micron aluminium

45) Providing and fixing 10 mm thick non - asbestos multipurpose cement board rainforced with cellulose fiber manufactured through autoclaving process ( high pressure steam cured ) as per IS:14862 of Everest industries Ltd or equivalent make , over the exidting MS frame work ( to be paid in basis items ) with 25 mm counter sunk ribbed hard screws @200m center to center.

46) Providing and fixing 100 mm C.P. grating with or without hole for nahani trap/floor trap.

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

48) Providing services of a Computer Operator cum supervisor for utilization of computer installed in the office of the Executive Engineer during the office hours for day to day work on 22 working days in a month. The person to be employed for this job should have working experience of M.S. Word, M.S. Excel & Esta as required for preliminary estimate, detailed estimate, justification, NIT, E.I.S, D.I.S preparation of monthly reports, quarterly report for various categories of works, financial progress report, letters, budget report etc. and update the works information system. (The rate should be quoted inclusive of all satutory payments & all other applicable Government taxes if any).

49) Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR 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. FR PVC insulated copper conductor single core cable etc as required.

49.1) Group C

50) Wiring for light/ power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

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

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

52.1) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

52.2) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

52.3) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

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

53.1) 3 x 2.5 sq. mm

53.2) 3 x 4 sq. mm

53.3) 6 x 4 sq. mm

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

54.1) 5/6 amp switch

54.2) 3 pin 5/6 amp socket outlet

54.3) 15/16 amp switch

54.4) 6 pin 15/16 amp socket outlet

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

55.1) 3 Module (100mmX75mm)

55.2) 6 Module (200mmX75mm)

55.3) 12 Module (200mmX150mm)

56) Supplying and installation of Recess/ Surface mounting LED luminaire equipped with CRCA powder coating housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:- Suitable for operating voltage and frequency: 130-300 Va.c, 50 Hz.; wattage not more than 34 Watts;Output lumens not less than 3300 lm; CCT 6500K; Dimension in mm (595X595); Nominal surge protection 2.5 kV;Power factor not less than 0.9; Minimum IP protection 20;

57) Supplying and installation of Recess/Surface mounting round LED luminaire equipped with die-cast aluminium / CRCA housing, anti glare polycarbonate diffuser with energy efficient electronic driver with following features:-Suitable for operating voltage and frequency: 130-300 Va.c, 50 Hz.; wattage not more than 12 Watts;Output lumens not less than 650 lm; CCT 4000K; Nominal surge protection 2.5 kV;Power factor not less than 0.9; Minimum IP protection 20;

58) Supplying and fixing of 400mm Wall mount fan complete with all accessories for use on 220/240 volts 50 HZ, single phase A/C Supply including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor single/ multi core cable etc as reqd.

59) Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

60) Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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)

60.1) 8 way, Double door

60.2) 12 way, Double door

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

61.1) 8 way (4 + 24), Double door

61.2) 12 way (4 + 36), Double door

62) Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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.

62.1) Single pole

62.2) Single pole and neutral

62.3) Triple pole

63) Supplying and fixing 125 amps, 18 KA, TP MCCB in the existing TPN Distribution board/ panel board including testing & commissioning etc. complete as required.

64) Supplying and fixing 100 amps, 18 KA, TP MCCB with Steel Enclosure including testing & commissioning etc. complete as required.

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

66) Supplying and fixing Cable End Box (Loose Wire Box) suitable forfollowing single pole and neutral, sheet steel, MCB distribution board, 240 Volts, on surface/ recess, complete with testing and commissioning etc. as required. For 8/12 way, Double door SPN MCBDB

67) Supplying and fixing Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required. For 8/ 12 way, Double door TPN MCBDB

68) Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

69) Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

70) Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required.

71) Supplying and fixing of 300 mm size exhaust fan complete with suitable size louvers with all accessories suitable for use on 230 V , 50 Hz supply in the existing opening, including making good the damage , connection, testing and commissioning etc. as required.as required

72) Providing and fixing FRPVC trunkig without cover of (150 mm X 50 mm) Size on existing wall etc. as required.

73) Providing and fixing following accessories on the existing FRPVC trunking etc. as required.

73.1) Full Cover width 40 mm + Full Cover width 85 mm

73.2) Clip on Partition - Plastic

73.3) End caps

73.4) 1 Modules Arteor frame for 40 mm cover

73.5) 6/8 Modules Arteor frame for 85 mm cover

73.6) Flat angle

73.7) Internal angle

73.8) External angle

73.9) Modular 16A/20 amps switch on the existing modular plate & switch box / channel including connection.

73.10) Modular 6/16 amps multi socket on the existing moudular plate & switch box including connection.

73.11) Modular Telephone socket RJ 11 with Shutter on the existing moudular plate & switch box including connection.

73.12) Modular Information socket category 5e-UTP LAN on the existing moudular plate & switch box including connection.

73.13) Body joint

73.14) Cover joint

74) 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.

74.1) 4 X 35 sq. mm (32mm)

74.2) 3½ X 50 sq. mm (35mm)

74.3) 3½ X 185 sq. mm (57mm)

75) Supplying and Laying of PVC insulated, PVC sheathed XLPE aluminium conductor armored cable of Following size, 1.1 KV grade conforming to I.S-1554/1/88

75.1) 4 X 35 sq. mm

75.2) 3½ X 50 sq. mm

75.3) 3½ X 185 sq. mm

76) Providing and fixing 8 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

77) Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable and earthing etc. as required.

78) Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.

79) Supplying and drawing cat-6 wire for internet wiring on the existing surface/recess channel/conduit/raceway including termination, testing etc. as required.

80) Supplying and drawing telephone wire of 0.50 mm unarmoured with one pair facility for telephone wiring on the existing surface/recess channel/conduit/raceway including termination, testing etc. as required.

81) 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.

82) Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

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

84) Providing and fixing earth bus of 50 mm X 5 mm copper strip with perporation on surface for connections etc. as required.

85) Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

86) Fabrication, supply, installation testing & commissioning of indoor type compartmentalized panel board made out of 2mm thick CRCA sheet having separate cable and bus bar alley double door arrangement with two leaf door on front side and single door with double leaf on rear side with locking arrangement, having 400 amp TPN Aluminium bus bar with base frame made out of 50x50x6mm thick angle iron having 300 mm legs duly erection in ground with connection and interconnection with copper conductor PVC insulated cables/ insulated copper conductor strip of appropriate size and terminals blocks (on outgoing) including suppying and fixing following switch gears & accessories there in powder coating labelling earhing etc. complete as required 1. Having minimum size = 800mm x 1400mm x 300mm deep. (a) 250 amps, 4P, 36KA, 50HZ, 415V, AC MCCB L&T , legrand, Schnieder Make= 1 No (b) 100 Amps 3 Pole, 18KA 415V, 50HZ MCCB L&T,legrand, Schnieder Make=4 Nos (c ) Earthing studs 2 Nos (d) Danger plate – 02 Nos (e) Multimeter - 01 Nos. (e) RYB indicating lamp

88) Supplying, installation, testing & commissioning of smoke detector with builtin LED and mounting base complete with all connections etc. as required.

89) Supplying, installation, testing & commissioning of heat detector operating at 54ºC/57ºC with rate of rise cum fixed temperature (dual thermistor) type with mounting base complete with all connection etc. as required.

90) Supplying, installation, testing & commissioning of manual call box of ABS type in surface/recess with stainless steel chain & hammer assembly complete with glass and push button etc. as required.

91) Supplying, installation, testing & commissioning response indicator on surface/recess MS box having two LEDs metallic cover complete with all connections etc. as required.

92) Supplying, installation, testing & commissioning fire alarm sounder with facility to make announcement, mounted in A.B.S. box with hinged cover plate & suitable for operation with amplifier i/c line matching transformer etc. complete as required.

93) Supplying, installation, testing & commissioning talk back slave station in surface/recess suitable for operation on simplex mode complete with P.T.T. knob & speaker/microphone enclosed in a M.S.(16 SWG)/ ABS box with break glass in front etc. complete as required.

94) Supplying & laying of 2x1.5 sqmm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required.

95) De-installation of existing split air-conditioner from its position including removal of indoor and outdoor unit and old pipelines, drain lines, etc. and assisting to transport the same to store as directed by the Engineer-in-charge.

Credit of Dismentled Items

97) Old scrap aluminium sections of various size and thickness.

98) Less buyback of T5/ tube light etc. on as is where is basis.

99) Less buyback of 5/15 Amp Switch etc. on as is where is basis.

100) Less buyback of 5/15 Amp Socket etc. on as is where is basis.

101) Less buyback of old aluminium wiring on as is where is basis.

VAIBHAV CONSTRUCTIONS

MODERN CONCEPT CONSTRUCTIONS

RAKESH DUTT SHARMA & SONS