Setting up off FCP project at CSIR-IICB, Salt Lake Campus, Kolkata (Civil, Electrical and Air Conditioning Work)

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.All kinds of soil

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing, laying and making kerb channel 30 cm wide and 50 mm thick with cement concrete 1:3:6 (1 cement: 3 coarse sand:6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth etc. complete and as per direction of Engineer-in-charge.

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sq. metres and below

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.

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 Engineerin-charge.

Cement Concrete Flooring 1: 2: 4 (1 Cement, 2 Coarse Sand 4 Graded Stone aggregate) finished wth a floating coat of neat cement, including cement slurry, excluding the cost of nosing of steps etc. complete.

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 @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm

Supplying & laying of easy to clean ESD Antistatic Blue PVC Floor Mat - 3 Layered, 2 MM Thick with Grounding Cord etc. complete as required.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :12.5 mm thick tapered edge gypsum moisture resistant board

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge.Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge.Note :- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm.The calcium silicate ceiling tile shall have NRC value of 0.50 (Minimum), light reflection > 85%, non- combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity <0.043 w/mK.

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.

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

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour: New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

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

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

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

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

Providing and fixing exterior quality Aluminium Composite Panel (ACP) wall cladding on existing Al. /MS frame work with GI brackets, ACP fixed on the existing frame work by folding the edges of ACP panel (Engraving the rear surface of ACP sheet) with CP angles, cleats and strainless Steel screws forming groves at the periphery of ACP panel. Such grooves filled with foam and silicon sealant etc. complete with all materials (but including the cost of silicon sealant), labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of Engineer-in-charge. (Mode of payment is on finished surface area of ACP). (b) 4mm thick (0.50mm Al.+3.0mm LDPE +0.50mm Al. PVDF coating)

Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

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 :125 mm

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

Providing & fixing G.I pipes complete with G.I fittings and clamps, including cutting and making good the walls etc. 15mm dia nomonal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 15 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :30 cm length:15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 a) 15 mm nominal bore

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work :15 mm diameter pipe

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.Door Bend 87.5° 110 mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. Single tee with door. 110x110x110 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.Flexible pipe.40 mm dia

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including C971 painting of fittings and brackets, cutting and making good the walls wherever required :Kitchen sink without drain board. 610x510 mm bowl depth 200 mm

Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc. : For 100 mm dia pipe

Providing & fixing 3 way Swan Neck Tap: 15 mm mominal bore

Providing and fixing vertical synthetic venetian blind of approved make ( Mac/Vista)

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.

Supply of following sizes of 1.1 kV grade multicore aluminium conductor XLPE / PVC sheathed armoured cable.

4C X 35 Sq.mm.

4C X 70 Sq.mm.

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.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

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.

4 X 35 sq. mm (32mm)

4C X 70 sq. mm

Supplying and fixing of following ways surface / recess mounting, vertical type, 415V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs ( but without MCBs and incomer) as required.

12 way ( 4+36), Double Door

Supplying and fixing Cable end Box ( Loose Wire Box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 Volts, on surface / recess, complete with testing and commissioning etc. as required.

Supplying and fixing of 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 for interconnections, powde painted including earthing etc. as required. (but without MCB/RCCB/Isolator)

12 way, Double door

Supplying and fixing Cable end Box ( Loose Wire Box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 Volts, on surface / recess, complete with testing and commissioning etc. as required.

For 12 Way, Double Door SPN MCBDB

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A, 240 V “C” curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32 A, 415 V “C” curve TP MCB complete with connections, testing and commissioning etc. as required.

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

Single Pole

Double pole

Triple Pole

Triple pole and neutral

Supplying and fixing 40A to 63 A rating, 240/415V, 10KA, "C" curve, miniature circui breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required

Single Pole

Double pole

Triple Pole

Triple pole and neutral

Supplying and fixing 100 A, Triple pole and neutral 415V, 10KA, "C" curve, miniature circui breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required

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

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

Supplying and fixing 20A, 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 outlet and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 30A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth. metal enclosed plug top alongwith 20 A "C" curve, TPMCB in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc. as required.

Supply and fixing of Single Blanking plate in the existing MCB DB complete etc. as required.

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 medium class PVC 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.

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

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

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

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

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

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

3X1.5 sq.mm.

3X2.5 sq.mm.

3X4 sq.mm.

3X6 sq.mm.

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.

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface / recessed Steel/ PVC Conduite as required.

1 run of cable

2 run of cable

3 run of cable

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.

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

1 or 2 Module (75mmX75mm)

3 Module (100mmX75mm)

4 Module (125 mmX75 mm)

6 Module (200mmX75mm)

8 Module (125 mmX125 mm)

12 Module (200 mmX150 mm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.

1 or 2 Module

3 Module

4 Module

6 Module

8 Module

12 Module

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

5/6 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Telephone Socket outlet

LAN Socket Outlet

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

Supply, Installation and Testing of 21 A OLP-3 AC Starter complete as required.

Supply, Installation, Testing and Commissioning of Automatic 2 AC Controller with provision of Time, Volatge and Current adjustment and protection facility (Parameters are to be user adjustable) complete as required. (Ultrasafe UTCON 08A or its equivalent.)

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.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying, installing, Testing and Commissioning of Heavy Duty Industrial Exhaust Fan, 240V AC, 450 mm, 4 Blade complete with all accessories as required.

Installation of exhaust Fan in the existing Opening, including making good the damage, connection, testing, commissioning etc. as required.

Upto 450 mm sweep

Extra for fixing the louvers / shutters complete with frame for a exhaust fan of all sizes.

Supplying, installation, testing & commissioning of Wall Mount Fan, 1400 mm, 240VAC, 60W complete with all accessories as required.

Supplying, installation, testing & commissioning of recess type 2ft X 2ft LED Light, 30-36w, 6500K, Lumens >2500 (Philips / Crompton / Wipro/ Havells ) with all accessories complete as required.

Supply of Industrial Box type Luminaire suitable for Twin T8 LED Tube (Philips / Crompton / Wipro/ Havells )

Supply of LED Tube, 20 -23W, 220-240VAC, ≥2100 lm, 6500K.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube etc., including supplying and fixing ball and socket arrangement, 2 no. down rods of 20 mm dia X 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

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.

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.

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

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

Providing and fixing 50 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Supply, Installation, Testing and Commissioning of 20 KVA Online UPS Unit, 60 Mins backup (3 Phase In / 1 Phase Out ) complete with Inbuilt Isolation Transformer, SMF VRLA Batteries (Minimum 2 Years Warranty), Heavy Duty Battery Rack, Connectors etc. complete as required. The UPS shall be comprising of the followings. a) Input Voltage Range: 380 V to 440 V AC b) Output Voltage Range: 230 VAC c) Rated Power Factor : Unity d) Graphical LCD Display e) Network Management : RS 232 / USB, Inbuilt SNMP for Web Monitoring, Modbus for BMS Connectivity. f) Certification: - Safety (CE)- IEC/EN62040-1-1, Surge Protection: IEC/EN62040-2, meeting IEC/EN61000-4-5 IT security management: ISO 27001 g) Mannual bypass arrangement etc.

Supply, Installation, Testing and Commissioning of 3 KVA Online UPS Unit, 60 Mins backup (1 Phase In / 1 Phase Out ) complete with, SMF VRLA Batteries (Minimum 2 Years Warranty), Heavy Duty Battery Rack, Connectors etc. complete as required. The UPS shall be comprising of the followings. a) Input Voltage Range: 240 V AC b) Input Voltage Range: 230 VAC c ) Graphical LCD Display e) Communication : Ethernet f) Mannual Bypass Arrangement

Supply, Installation, Testing and Commissioning Access Control System compirising of the following- a) Fingerprint and card Based Attendance cum Access Control Devices -20 Nos. b) Magnetic Door Lock- 20 Nos. c) Door Controller - 03 Nos. d) Communication and Power cables as required. d) Compatible Application Software. e) RF Card suitable for above mentioned Access control System - 100 Nos. f) Other accessories like mounting brackets, controllers, unauthorised access alarm / notification devices etc. complete as required.

Supply, Installation, Testing and Commissioning Ceiling Mount Air Curtain, Metallic Body, Air Flow : 22 m/s , Effective Height : 10 - 12 ft 1200 mm, 240 VAC, Including Door Limit Switch and other accessories complete as required.

Engaging of man power for execution of miscellaneous Electrical Works as per direction of Engineer-In-Charge.(Other than above mentioned work.)

Skilled

Unskilled

Supply of Inverter Technology Split Type Air Conditioner units suitable for single phase ,230 V AC (+/-10%), 50 Hz input power supply with following specification. ●Technology Of AC: Inverter AC (Variable Speed) ●Refrigerant Type: R-32 ●Refrigerant Global Warming Potential (GWP): 675 (for R32) ●Refrigerant Ozone Depletion Potential Is Zero: Yes ● Cooling /Heating: Cool only ●Coil Material (Evaporator): Copper ●Coil Material (Condenser): Copper ●Compressor Warranty (years): 10 ●BEE Star Rating: 5 Star ● Nominal Cooling Capacity(Ton) (1 Ton = 3000 Kcal::Hr) (:: ±10%): 2.0 TR ● AC unit Warranty: 1 (One) year ● Remote Control inclusive in the scope of supply: Yes ● Minimum length of Copper pipes (suction and liquid) with insulation and Electrical cable (04 core X 2.5 sq. mm.) - inclusive in the scope of supply: Three (03) Metre ●Features: Auto restart, Sleep mode, Power Saver, Auto Air Swing etc. ●Proffered Make: Voltas, Blue Star, Carrier, Hitachi

upply of Inverter Technology Split Type Air Conditioner units suitable for single phase ,230 V AC (+/-10%), 50 Hz input power supply with following specification. ●Technology Of AC: Inverter AC (Variable Speed) ●Refrigerant Type: R-32 ●Refrigerant Global Warming Potential (GWP): 675 (for R32) ●Refrigerant Ozone Depletion Potential Is Zero: Yes ● Cooling /Heating: Cool only ●Coil Material (Evaporator): Copper ●Coil Material (Condenser): Copper ●Compressor Warranty (years): 10 ●BEE Star Rating: 5 Star ● Nominal Cooling Capacity(Ton) (1 Ton = 3000 Kcal::Hr) (:: ±10%): 1.5 TR ● AC unit Warranty: 1 (One) year ● Remote Control inclusive in the scope of supply: Yes ● Minimum length of Copper pipes (suction and liquid) with insulation and Electrical cable (04 core X 2.5 sq. mm.) - inclusive in the scope of supply: Three (03) Metre ●Features: Auto restart, Sleep mode, Power Saver, Auto Air Swing etc. ●Proffered Make: Voltas, Blue Star, Carrier, Hitachi

Removal of Split type AC units (1.5 / 2.0 TR capacity): Removal of different makes & models Split type AC units from the specific location and keeping the dismantled AC units to store / place / location as indicated by the Engineer in charge within institute campus. This work is inclusive pump down of Compressor for restore the refrigerant gas, removal of existing refrigerant pipe lines, drain line, bracket etc. and making arrangement of covering the holes for split AC pipe lines and blocking of pocket / hole with white cement / putty or ply wooden board and nails (as applicable) if any etc. as required to meet actual site requirement.

Installation of old and new Inverter Split type AC units (1.5 / 2.0 TR capacity) : Installation, Testing and Commissioning of old and new 1.5 and 2.0 TR capacity Inverter Technology Split AC units (IDU & ODU). This work is inclusive of all necessary works like , Laying & fixing of Copper pipes (Supply and Liquid) with insulation & Wrapping tape, Laying & fixing of Electric Wires & Drain Pipes, fixing of bracket, Leak testing, required Refrigerant Gas charging, necessary ply wooden board fixing & painting the same , covering the holes with white cement / putty if any etc. as required to meet actual site requirement for installation of AC units and run smooth functioning of the same.

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes (ISI Mark) of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, wrapping tape, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required. (Similar to Split type AC units works)

6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

Supply of following sizes of ISI marked FR/FRLS PVC insulated flexible copper conductor cable of 1100 Volts grade for electrical connection between Indoor & Outdoor Units and power points

4C x 2.5 Sq.mm un-armoured cable

Supply of PVC braded Drain pipes (dia: 3/4" or suitable size) complete with fittings, and suitable clamps/ supports etc for AC units.

Supplying of MS Powder Coated Wall Mounted Stand for ODUs, including Fasteners & Fixtures etc. Complete in all respect.

For ODUs of 1.5 TR / 2.0 TR capacity Split type Air Conditioner

Providing suitable Refrigerant Gas (R-32 / R-410 A ) for different makes & models AC units

Providing of 16 Amps , 3 pin Plug Top for Electrical connection.

Providing PVC casing and capping size (4 "X4")

Supply, Installation, Balancing and commissioning of fabricated at site GSS sheet metal rectangular / round ducting complete with neoprene rubber gasket, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specification of followings sheet thickness complete as required.

Thickness 0.63 mm sheet

Supply & fixing of powder coated extrude aluminium supply air grill with aluminium volume control dampers as per specification

Supplying, fixing testing commissioning of supply air diffusers of powered coated aluminium with aluminium volume control dampers with anti smudge ring & removable core

Supplying, fixing testing commissioning of return air diffusers of powered coated aluminium without volume control dampers with anti smudge ring & removable core

Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber (class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The Joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as specifications and as required.

Supply, installation, testing and commissioning of Danfoss VFD 3.7KW FC101 IP20 with VFD bypass starter panel.

Koushik Choudhury (BID ID -756397)