SITC of Air conditioning Machine with allied EI work at New PWD Complex, Baguihati, Kolkata-700059

Amount

Dismantling the existing wiring with all allied accessories carefully & providing temporary arrangement and mending good damages to building works and hand over to competent authority as par direction of E.I.C.

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], 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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed] Average run 8 mtr

Supply of twin LED light fitting with S & F 2 no. 18W LED tube with Alluminium Heat Sink body including inbuild driver and complete accessories ( Make : Philips-TMC 502 -1 X T-LED 22 W with MAS LED Tube1200 mm 18 w 865 T8I-2100lm/Wipro/Crompton)

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.

Supply of 250V. 50 Hz. Sweep 40 cm (400 mm), Air Delivery 100 m3/min, Speed 1420 rpm High Sped Wall Fan oscillating type on wall with all parts. Powerful 100% Copper Motor for longer life and stable performance. Aerodynamically balanced sturdy ABS Blade and a Strong base for stability Warranty: 2 years (Make : EPC-TEMPEST)

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

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

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC [ for A.C ]

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

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

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

SITC of AC Machines: Supply, installation, testing and commissioning of Split type AC machine having Cooling capacity range(6.6 KW-7.0 KW) with fixed speed rotary compressor, refrigerant gas R32/R410 BEE star rating-2/3(ERR range 3.5 to 3.99), air flow range CFM(780-850), both condenser and cooling coils made of copper tube connecting cord with plug top including MS bracket confirming to IS 1391(Part-I & Part-II) with all amendments . (Make- Mitsubishi Electric GK24VA/ Mitsubishi Heavy SRK24CW-S6/ O General ASGA24BMWAB (R32))

SITC including vacumization and nitrogen of testing of following normal size of soft/hard drawn copper refrigerent piping for package/ VRV/VRF/RAC system complete with fittings with adjustable ring type hanger supports jointing/brazing including accessories insulated with XLPE class O tubular insulation/with Class O closed cell elastometric nitrile rubber tubular sleeves section of specified thickness as given bellow for suction and liquuid lines. all accessories as per specification etc. as required.

1/4'' (6.4 mm) dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19 mm thick insulation.

5/8'' (15.88 mm) dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19 mm thick insulation.

Supply & laying PVC Drain pipe 25 mm dia . (Suprime/Oriplast)

Supply & fixing of 3 core 2.5 sq mm Cu cable for inter connecting the indoor & outdoor units

Supply, fabrication,& fixing of MS U-channel of 6mm thick of size (75x40x40 mm) for making base frame/platform for installation of outdoor unit of above mentioned AC machines incl.drilling 2 nos holes in each chanel cutting holes into the wall and grouting the same with sand cement concrete (1:1& 1/2:3) fabricated with horizontal angle of 25x25x6mm and supporting angle 50x50x6mm in each platform in outer edge for transmitting the load centrally through two nos (50x50x6mm) angle inserted into the existing wall incl. fiber sheet shade as per direction of EIC.The entire Structure must be safe to carry out maintance of ODU as per direction of EIC

Note: 1) All the above rates should be quoted inclusive of all taxes & duties as applicable. 2) The warranty for the AC Machines of BOQ ltem Sl. No. 12 has to be provided for 5 years on PCB and 10 years on Compressor by the manufacturer/OEM. The Sl. No’s of the AC Machines must be mentioned in the Delivery challan on site along with the warranty certificate provided by the Manufacturer/OEM specifying the AC Machines with Serial number and date.

BHARAT INFOCOM (BID ID -6411144)

EFFORTECH (BID ID -6396798)