SITC of split type AC machine for Art Lab MOIC room and ART meeting hall at Sadar Campus of Dist Hospital

Amount

Supply & delivery of 2.5 ton capacity 3 Star rating fixed speed Split Air Conditioners with Rotary Compressor, Rated Cooling Capacity 8200Watt, Indoor unit Airflow 735 m3/hr., Refrigerant R-32,Refrigerant control by Expansion valve, Both condensing & cooling coil must be made in copper tubes. Main power supply must be in outdoor unit of 230 volt. [Mitsubishi Electric- MSY JR 30VF/ Equivalent of O-General] [NS]

Supply & delivery of 2 ton capacity 4 Star rating fixed speed Split Air Conditioners with Rotary Compressor, Rated Cooling Capacity 6600Watt, Indoor unit Airflow 660 m3/hr., Refrigerant R-32, Refrigerant control by Expansion valve, Both condensing & cooling coil must be made in copper tubes. Main power supply must be in outdoor unit of 230 volt. [Mitsubishi Electric- MSY JS 22VF/ Equivalent of O-General] [NS]

Installation the outdoor & indoor unit of Wall Mounted Split Air Conditioners, after laying & Connecting the pipe line testing the leak by nitrogen gas pressure (minimum 400 PSI )and vacuuming the unit properly (Minimum -30 PSI) by double stage vacuum pump, after release the gas testing the Split type Room Air conditioner also supply & fitting adjustable Power coated paint iron bracket. [NS]

S & F of 1/4 mm + 1/2 mm copper refrigerant pipes with thermal insulation by Nitrail Rubber and best quality PVC drain pipe incl fixing arrangement complete in all respect for 2.5TR/1.8TR/2TR Wall Mounted Split Air Conditioners [NS] incl. 4C, 2.5 sq mm wire.

Supply & laying 3/4" heavy type P.V.C. pipe for Water Drainage. [NS]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20 mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. [ for lift shaft]

2 x 4 sq. mm + 1 x 2.5 sq. mm ECC [1-a(iii) /E- 14]

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

2.5 sq. mm [9(i)/F-5]

4 sq. mm [9(ii)/F-5]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS [ Make -Legrand ]

63 A TPN [8 / D- 7]

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), 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. (For AC) [ 5-a /E-17 ]

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.(For AC) [ 17 /E-19 ]

Supply and fixing of timer control switch for controlling AC machines made of suitable size MS sheet duly Power coated paint with IP - 43 protection with front door locking arrangement with all connection and comprising with following accessories including necessary connenctions and earthing attachment on angel iron frame on wall / embedding in wall as per instruction of EIC. a) 25A DP RCBO, 30MA - 1 no. (Make - L&T cat no - (AUF3C202503) - / equivalent of Legrand, Simens). b) 25A Two Pole Contactor - 1 no. (Make - L&T, MU type / equivalent of Siemens) c) 9-14A Over load Relay - 1 no. (Make - L&T, MN2 Type/ equivalent of Siemens) d) Daily & weekly programmable basis digital time switch, min switching time 1 min, 25 ON/OFF programs, 6 yrs. Battery backup, settable DST & key pad lock features. - 1 no. (Cat no. - 67DDT0. - L &T - GIC make / equivalent Legrand make) e) Start / Stop push button - 1+1 No. (L&T/ Siemens) f) RED/Amber LED indication Lamp, 240V AC - 1+1 Nos. (L&T / Siemens)

PARTHA SARKAR

S.B.ENTERPRISE