65/HDA/EC-ELECT/2026 2027

Supplying , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R-407 Green Refrigerant, wireless Remote control, suitable for working between 180- 260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 0C. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electrotechnical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature), Inverter Type - Cooling only. Ground Floor a) 2.0 TR with 5 Star BEE Rating

b) First floor 2.0 TR with 5 Star BEE Rating

c) 1.0 TR with 5 Star BEE Rating

Supplying, installation , testing and commissioning of Air cooled ductable type Packaged air-conditioning units complete with Hermetically sealed Scroll compressors fitted inside the indoor unit & first charge of refrigerant R410A or equilant permitted green refrigerant & oil ,air cooled condenser, fan section with statically/dynamically balanced centrifugal blower driven by a Totally Enclosed Fan Cooled (TEFC) squirrel cage three speed motor, Multi rows cooling coil of copper with aluminium fins etc. The enclosures shall be fabricated of M.S. The Package unit shall be equipped with synthetic fiber filter, insulated drain pan, controls all encased in a unit. The casing shall be factory powder coated. Electrical panel board for Package units shall comprise of control and power panel with including all associries i/c Voltage scanner, overload, low voltage, high voltage & phase imbalance protection, along with VI Pads complete with all ancillaries including MS painted stand for Outdoor units of suitable size, foundation and allied minor civil works as per instructions of Engineer-in-charge of following ratings including electric control panel & fitting as per CPWD specifications and as per IS: 8148 complete as required. Inverter. Second floor a) 5.0 TR (2.8 EER) for Sterilized Corridor

b) 5.0 TR (2.8 EER) for SICU

c) 5.0 TR (2.8 EER) for Autoclave Room

Supplying, installing, testing and commissioning of INLINE FANS suitable for installing in any position in vertical or horizontal ducts. The casing shall be double skin, internally acoustically lined and constructed of galvanised steel. The fan shall be DIDW with forward curve impeller fitted withmaintenance free external rotor motor. The motor shall be suitable for 220+10% volt single phase 50 cycles AC supply. All units shall be complete with duct flexible connector and volume control damper and Electrical Stater panel.The fan shall have low sound level exceeding not more than 40 DBA at three metre distance. DESCRIPTION: CFM Esp (in mm wg) a) Toilet Exhaust Fan for Ground Floor 700 5

b)Toilet Exhaust Fan for Third Floor 1000 5

c)Toilet Exhaust Fan for Third Floor 350 2

d)Toilet Exhaust Fan for Terrace Floor 1000 5