WBPWD/EE-II/KNHED/NIQ-08/24-25

Amount

SITC of Air-conditioning system Supply & Delivery of 2.0 ton capacity concealed split type A.C. machine fitted with rotary compressor with copper made cooling coil, rated cooling capacity (BTU/Hr): 24000, with 1 no rotary compressor 1 no IDU & ODU of rated power supply 230V 1ph..50Hz. Minimum room discharge Air Flow (CUM/Hr.) : 800 with remote [Make Hitachi/ Daikin/ O general]

Installation , Testing & Commissioning of 1.5/2.0 Tr. Concealed split AC both indoor/outdoor unit incl. S &F of 50X50X5mm MS angle iron frame for installation of ODU and sealing of the holes in wall created during copper pipe connection between IDU & ODU exceed 3 mtr).

S&F laying of gauge copper pipe 5/8 ' dia, 0.7 mm thick (make-- Ryoku/ Totaline/ Mandeep) for suction with 9 mm thick nitrile rubber (make-- Arma flex/K flex/ Accoflex) thermal insulation for suction pipe incl. suuporting arrangement, proper staling, elbow, socketting & brazing and mending good the holes and damages as directed by EIC.

S&F laying of guage copper pipe 1/4' dia, 0.7 mm thick (make-- Ryoku/ Totaline/ Mandeep) for discharge with 9 mm thick nitrile rubber (make-- Arma flex/K flex/ Accoflex) thermal insulation for discharge pipe incl. suuporting arrangement, proper staling, elbow, socketting & brazing and mending good the holes and damages as directed by EIC.

S& Laying 4 core 2.5sqmm PVC insulated & unarmoured copper wire (make-Polycab/Havells/KEI/ Mescab) for 1.5/2 Tr. Split AC machine (extra length for distnce of ODU & IDU exceed 3 mtr)

S&charging of refrigerant R32/R407/R410 as required.

Supplying, fabrication & fixing 3Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) of 1m length for making platform for installation of outdoor unit of 2.0TR concealed split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with 2Nos. horizontal angle of 25 mm x 25 mm x 5 mm of 1m. length incl. S&F of safety cage for ODU units including openable doors and locking arrangemen made of angle (25X25X5mm) and flat (25X5mm) iron with necessary painting incl. shade arrangement with corogated PVC shade with proper clamping arrangement.

S & installation of rectangular type M.S frame of size 10’’ x 6’’ x10’’ of 25mm M.S flat with 02 no interconnections by 25" x 25" x 5" M.S.flat with 25x25x5mm M.S angle with suitable clamping arrangement as required. All angle are jointed by argon welding system. M.S bar gap at 2’’ distance. Whole structure are grouted on wall at each 18" gap with 3" M.S. flat leg splitted at end ( 4" bullet fastener are to be used where grouting will not be possible) and mending good the damage to original finish incl all necy. materials, tools and tackles incl charges of scaffolding and painting with 02 coat of Synthetic enamelled paint over 02 coat of R.O. primer (Asian/Shalimer/Berger) incl. welding, carriage and transportation.

Supply & laying PVC Drain Pipe (Supreme/Oriplast) a) 25mm dia

b) 32mm dia

Charges for Scaffolding arrangement including lifting for outdoor & indoor units

Charges for necessary wall cutting for pipe and cable laying and mending good damages to original finish

(Rate should be quotated including all taxes and duties and GST)

P. M. COOLING AND ENGINEERING CO

M.S. COOLING & ENGINEERING CO.

ANIKET COOLING AND REFRIGERATION CO