WBPWD/EE-I/CKHED/eNIT44/25-26

Amount

Part -A, A.C machines

Supply & Delivery of 3Tr. capacity Concealed Split Air Conditioning Machine along with IDU of rated Cooling Capacity:- 36000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 1200CFM, Operating Mode:- Cool & Fan Mode, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/O General)

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.

Supplying fabrication & fixing of 2nos U-Channel (TATA Make) of size (50 mm x 50mm x 6mm thick) for making platform for instalation of outdoor unit incl. drilling 2nos holes in each channel as per site condition & as per direction of EIC. incl. cutting holes into the wall & grouting the same with cement concrete (1:1 %1/2: 3) etc incl. mending as orginal and fabricated with horizontal angle of 25 mm x 25 mm x 6mm including supporting angle 50 mm x50mm x 6mm in each platform in outer edge for transmitting the load centrally through 2Nos (50 mm x50 mm x 6 mm) Angle inserted to the exiting wall The entire structure should be baricated & safe for ODU maintenance Area of the platform is 2Mx1.2M or as per Machine configuration & load with adequate service access as per direction of EIC. (Structural design should be approved by E.I.C.)

Supply and fixing of AI powder coated continuous Grill (Make- Premier, Dynacraft/ EIC approved.)

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 (3/8" 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 (3/8" OD with 0.6 mm thick)

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

Supply and laying 4 core 2.5 sq mm control copper cable (PVC insulated & unshethed,un-armoured) from Condensing Unit to IDU control panel (Make: Gloster/Havells/RR Kable /Finolex/ Polycab)

Lifting ,Shifting Charges for Concealed Split Air Conditioner including scaffolding charge for installation of OD unit as per direction of EIC.

Supply and laying of Drain Water piping work out of UPVC hard pipes of following sizes incl. nitrile insulation with fiting accessories bends, elbows, tees flanges, tapings, wall sleeves hangers, supports, anchors etc. as required.(Make : Supreme / Astral/ EIC approved). 25 mm dia.

Supply and Charging Extra R-32 Refrigarent due to long distance Between Indoor & Outdoor Uni

Charges for drop ceiling to cover the indoor units made of gypsum

charges for trap door made of aluminium channel & ply wood for IDU maintenance.

Part-B: Electrical Installation Work

Supplying and fixing double door 6 way Vertical TPN MCB Distribution board for 415V, 125A MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. INCOMING-125 A FP MCCB -1 No,63A TP MCB-2 Nos,12 Nos -32 A SP MCB( Make : Legrand)

Distn wiring with 3 x1.5 mm² PVC insulated unsheathed Cu wire(Finolex/RR Cables/Polycab) in 20mm dia PVC rigid conduit pipe (Precision) to L. & F. point complete with 5A Piano Key Switch on 16 SWG CRC sheet metal M.S. Box with 3mm thick Bkt top cover & 3 nos. copper connecting Bars fixed on Bkt chair inside, with earthing attachment on wall & mending good damages as per direction of the E.I.C. Av. Run 8 Mtrs.

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

a) 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC VTPNDB to AC

b) 4 x 56+/0.3 (4 sqmm) + 2 x 36/0.3 (2.5 sqmm) ECC VTPNDB to AC

c) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC for computer board & power board

Supply of 240V Timer DB(equivalent of 2+12 way SPN Double Door DB in size) with steel sheet enclosure double door, phosphitised powder coated, neutral bar, Din Rail with IP- 43 protection comprises with 1 No.40A DP MCB('C" Curve,10KA),1 No.24 hours programming Time Switch( L&T/ Aproved make) with 15 min minimum switching time of any time and any day and 1no 32A contractor(Make- L&T/Approved) complete with internal wiring by suitable sizze of copper wire and Provision for earthing attachment including LED indication light for running condition with locking arrangement & including ON/OFF push button ( Make- L&T/Approved).

Supply of 240V. Twin LED tube light Fittings complete with all accessories (Make: Philips; TMC 501 P 2xT-LED 22W P 3242 ) incl. supply of 2 nos. 18W LED Tube light (Master Led 22W865 T8 2100lm)

Supply & fixing 230 V Ac,Sweep:450 mm of Metal Body wall bracket fan Make EPC/Tornedo ,by suitable size of fasteners.

Fixing only single/twin LED 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 by 2 nos steel bullet fastner nut-bolt and other side connected with the 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 Cu flexible wire , ceiling plate, ceiling rose where it is required and mending good damages to original finish and painting etc.

Dismatling the exisiting tubelight in carefully and refixing the same single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with Z Clamp and suitable size MS fastener, Ceiling plate, ceiling rose nipples etc. as required

Supply and fixing of recess mounted decorative LED full out put luminaries (Philips cat no-RC380LED42S 6500 G6 L60 W60 PSU OD) with CRCA powder coated body & high efficiency diffuser to provide high LOR & glare free soft light, Equivallent model of CG/WIPRO (Non Schedule).

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 & 16A kit-kat flush type fuse (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm 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.

Supply & fixing 2 pole MCB enclosure with 1no. 230 V 25/32 Amp 2-pole MCB(Legrand/SIEMENS/ABB) to be fixed concealed in wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment as per direction of E.I.C

Supply & fixing 2 pole Outdoor type enclosure with 1no. 230 V 25/32 Amp 2-pole Isolator(Legrand/SIEMENS/ABB) to be fixed concealed in wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment as per direction of E.I.C

Supply & Laying of 4 core 70 sq.mm. PVC Ar./ Al. Cable (Glostar/ Crystel/ Finolex) with 2 X 10 SWG GI wire through by saddling system on wall and mending good the damages to original finish as to G.S.

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

a)6 sqmm

b)4 sqmm

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

Defect Liability period : 1 year

NATIONAL AIRCON (BID ID -6931105)

B. ENGINEERING CO. (BID ID -6934815)

Scientific Refrigeration (BID ID -6932178)