WBPWD/EE-I/CKHED/eNIT23/25-26

Amount

Supply & Delivery of 230V,1-Ph, 50Hz, 2Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 24000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32/R-22, Air Flow/IDU:- 800CFM, Operating Mode:- Cool & Fan Mode, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin / Voltas / Hitachi / Carrier / Blue star)

Installation, Testing & Commissioning of Indoor & Outdoor unit of the following capacity concealed type Split Air Conditioners after making hole in wall & necessary scaffolding arrangement etc as per site condition & direction of EIC including Supply of required Refrigerant as per the manufacturer specifications, S&F of necessary fixing arrangement for indoor duly painted etc as per direction of the EIC with the control cable for communication with indoor and outdoor

Copper Refrigeration pipe line with 0.6 mm(min) & 0.7 mm (min) thick for liquid and suction line with fittings, elbows, bends, supports & brackets (Make-Ryoku/Totaline/Jobu/Nippon)

Liquid Line (1/4" OD or as per manufacturer specification)

Suction Line (5/8" OD withor as per manufacturer specification )

Supply & Fixing Pipe Insulation in liquid & suction line with 9 mm nitrile rubber tube (Accoflex/Armacell/Supreme)

Liquid Line (1/4" OD with 0.6 mm thick)

Suction Line (5/8" OD with 0.7mm thick)

Supply and fixing of the following Control Cables for the communication of IDU and ODU i) 4 Core 2.5 Sq mm

Supply, Installation & Commissioning of 25 mm PVC Drain Pipe Line (25 mm OD, HD 1 mm Thick) with Insulation , Support & Bracket for connecting the vertical run drian pipe with outdoor unit including necessary scaffolding arrangement etc as per site condition & direction of EIC.

Supplying, fabrication & fixing 2 Nos. M.S. Angle of size (50 mm x 50 mm x 6mm) for making platform for installation of outdoor unit of AC machine incl. drilling 2 nos holes in each Angle including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 40 mm x40mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (40 mm x 40 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be fabaricated & safe for ODU maintenance. Area of the platform is 2Mtr. x 1Mtr. or as per Machine configuration & load with adequate service access as per direction of EIC. (Structural design should be approved by E.I.C.)

Dismantling the 1 nos tube fitting, 1 nos ceiling fan, existing wirings etc by Co's own tools & tackles at 5.6x3.1 sq meter proposed server room and deposite all materials to the departmental store.

S&F 63 A Cylindrical type fuse HF (FN 63 for HC 63 fuse base) (LK make on existing 63A main switch at ground floor)

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mend ing good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment (from existing 63A main switch at ground floor PG-BG room)

4 way (Legrand/Schneider/ABB/LK)

Supplying and fixing 240/415 V 63 A FP MCB Isolator on din rail of exist-ing DBs and necessary connection. (Legrand/Schneider/ABB /L&T)

Supplying and fixing 240/415 V SP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Legrand/Schneider/ABB/LK)

6-32 A SPMCB (12 nos for TPNDB, 2 nos for Boys & Girls hostel)

40 A DPMCB

Supplying and fixing 2 way MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment (for 40 A DPMCB)

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand Polycab/Finolex/KEI/ Mescab) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC ( for Technician's room, Department of Prosthodontics tube light fittings)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (CCTV room)

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC (CCTV AC & Hostel)

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC (40 A DPMCB ckt)

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand Polycab /Finolex/ KEI/ Mescab) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works

25mm size

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand Polycab /Finolex/ KEI/ Mescab) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mm x 100mm x 65mm inspection box, making earthing atta- chment, painting the MS box and mending good the damages to original finish Average run 5 mtr

S&D of Single LED Tube light fitting along with 1 no. MAS LED (PC body) Tube 1200mm delivering minimum 100 lumen/watt [Make:- Philips, Batten Cat No.- TMC100 1xTLED 13-20w WH & Tube light Cat No.- 18W 865 T8 I – 2100lm or Crompton, Batten Cat. No.- IGP161LT8-16 1 x T8 & Tube light Cat No.- LTB-20-865-(2)]. (2 nos for server room & 12 nos for Technician's room, Department of Prosthodontics)

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length. (server room)

Fixing only single/twin florescent light fitting complete with all accesso-ies Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. as required C-2/14d (Technician's room, Department of Prosthodontics)

Supply & Fixing 240 V, 6 A Piano key type switch (Brand Anchor) on sheet metal switch board incl. S & F 100x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required E-6/17a (Technician's room, Department of Prosthodontics)

S & F of 48'' sweep, 230V, 1-phase AC ceiling fans incl. all accss., the capacitor of fan must be P-2 type brust proof & must have safety wire directly linked from fan hook to stator of fan, complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.. [Make:Crompton/Orient/Usha) --- Color-Brown]

Supply & Fixing Socket type fan regulator (Step type) (Make:- Anchor/ Havells) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.

Supply & Fixing 240 V, 2 nos. 6A, & 2 nos. 20A plug socket with separate 2 nos. 6 A & 2 nos. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16 SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/ perspex cover and making necessary connections as required (2nos for server room, 2 nos for Boys & Girls hostel)

Supply & fixing 240 V 25 A, 3 pin Modular type plug socket (Legrand Arteor/ Myrius), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. Connection with PVC Cu wire and earth continuity wire etc.

Supply & fixing 240 V 25 A, 3 pin Modular type plug top with indicator (Legrand Arteor/ Myrius) & necy. Connections.

Supply and fixing of 1 phase timer control box for controlling AC machines made following accessories with IP - 42/43 protection with front door locking arrangement with all connection on angel iron frame on wall as per instruction of EIC. a) 2+10 way size double door SPN MCBDB--1 No. (L&T), b) 240/415V, AC 32A, 2P Power contactor type MNX22-2P (Make-L&T) - 1 No. c) Daily & weekly programmable basis Digital Timer Switch, min switching time 1 min, 25 ON/OFF programs- 1 no.(L & T Cat no. - 67DDT0), d) 240/415V, 40A, DP MCB Isolator (Make:Legrand) 1 no, e) 3 way Auto manual toggle switch--1 no. f) AC ON/OFF indicator - 1 set, g) ON/OFF push button - 1 set.h) Interconnection by 2.5 sqmm Cu wire--3 mtr.

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

1.5 sqmm (NS) (Technician's room, Department of Prosthodontics)

Rate should be quoted incl. of all taxes and cess.

Defect Liability period : 1 year

TAPAN ELECTRICS (BID ID -6723741)

UNITED CONSTRUCTION SERVICE (BID ID -6723568)