PERIODICAL, PREVENTIVE AND COMPREHENSIVE MAINTENANCE OF SMART RACK AND UPS OF VYOMA AT 1 WEC UNDER GE U P M DELHI CANTT

Amount

Periodical, preventive and comprehensive maintenance to Integrated Data Centre Solution/IT Racks (02 Nos) suitable for 35 KW IT load distributed in 4 Racks which provide active approx 165 U space for IT devices of OEM VERTIV and consistingof the following :- (i) Precision Air Conditioning (04 Nos) :- Direct Expansion microprocessor based precision AC units (Para metric cooling CFM) of min 35 KW sensible capacity pre cision AC unit with air cooled condenser, digita scroll compressor in each unit with suitable refrigerant circuits, evaporator coil with hydrophilic coating, direct driven electronic thermostatic expansion valve suitable for environment friendly R410A refrigerant, electric heater locking disconnect switch, adjustable modular baffle sys tem, heater, clocked filter, 2 Nos rack sensors, Infrared humidifiers and vibration isolator. The unit refrigerant circuit has factory installed solenoid valve and service valves. Motor is suitable for 415V + 10%, 50 cycles, 3 phase AC supply with EC fan and external static pressure 20 Pa. Smart row capacity modulated cooling, which is self contained precision cooling unit designed for cooling racks. (ii) Fire Detection and Suppression system :- Fire detection, fire suppression, smoke detection, NOVEC 1230 gas for fire suppression. The accessories are compression of:-Seamless cylinger with pressure guage & low pressure switch fillable with NOVEC 1230 gas - 02 Nos., Electrical solenoid 24V DC stackable – 2 Nos., Manual & pneumatic actuator – 2 Nos., Discharge Hose – 2 Nos., 360-180 deg ceiling type discharge nozzle – 6 Nos., Cylinder strap – 2 Nos., 2 zone fire alarm panel with single zone gas release panel – 2 Nos., Release switch – 2 Nos. Abort switch – 2 Nos., MS Seamless pipes as per ASTMA with necessary fittings – 2 Lot. Smoke detectors photoelectric type 24V DC – 12 Nos., Warning plates – 2 Nos., Hooter cum strobe – 2 Nos., (iii) Remote display unit (RDU). (iv) Power distribution unit (PDU). (v) Camera surveillance and recording system. (vi) Event alerts system. (vii) Biometric Access Control system. (vii) Rodent repellent system. (viii) Temperature monitoring system. (ix) Humidity monitoring system. (x) Water leak detection system. (v) Camera surveillance and recording system. (vi) Event alerts system. (vii) Biometric Access Control system. (vii) Rodent repellent system. (viii) Tempe rature monitoring system. (ix) Humidity monitoring system. (x) Water leak detec tion system.

DUBEY ENTERPRISES (BID ID -3276055)

Nakul Enterprises (BID ID -3276239)