DNIT of Supply, Installatio...

Amount

Supply, Installation, Testing and Commissioning of Modular Type outdoor units, equipped with Highly Efficient Scroll, all Inverter Compressor(s), special heat exchanger, Y- branch as required, outdoor unit support, auto check function for connection error, auto address setting,Refrigerant temperature control and capacity as mentioned below. VRV/VRF System shall be suitable for working on 50°C ambient temperature, Refrigerant R 410A.

VRV/VRF System shall be suitable for working on 50°C Ambient Temperature, with Refrigerant R-410A. Unit price shall be inclusive of full charge of Refrigerant Gas & Oil, Freight, Insurance as applicable In INR. The COP of systems mentioned below shall be Minimum 7.1 at 50% load, at AHRI conditions in cooling conditions.

The manufacturer of ODU and compressor shall be same. i.e the make of compressor shall be identical to the ODU.

The ODU shall have refrigerant cooled PCB Chamber for better operation at high ambient temperature

The system shall deliver at least 87% of mentioned nominal capacity at 43 Deg C ambient temperature.

The Fan static pressure of ODU shall be minimum 75 Pa to avoid hot air accumulation.

40 HP (20 HP + 20 HP ODU UNIT)

Supply, installation, testing and commissioning of following minimum capacity 4-way flow VRV/VRF Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration isolation, corded remote control etc., suitable for operation on single phase 230 V ± 10%, 50Hz AC supply, complete, as required. The unit shall have automatic force shut down provision in case of fire on receiving signal from BMS System. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. Make- MITSUBISHI ELECTRIC / O GENERAL / DAIKIN/ Blue Star

2 TR or 2.5 HP (or above) 4 - way Cassette Unit Location: 12 Nos in Admin Block 20 Nos in Academic Block

3 TR or 4.0 HP (or aboe) 4 - way Cassette Unit

Supply & Fixing of Interconnecting copper refrigerant pipe work with thick duly insulated with Nitrile insulation between indoor and outdoor units as per specifications Approved Makes- Rajco/Mandev/Maxflow or as per directions of Engineer In-Charge

6.4 mm dia (1/4) 19mm Thickness with insulation 9 mtr lumpsum in Admin Block 21 mtr lumpsum in Academic Block

9.5 mm dia (3/8) (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

12.7 mm dia (1/2) (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation 28 mtr lumpsum in Admin Block 7 mtr lumpsum in Academic Block

15.86 mm dia (5/8) (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

19.1 mm dia (6/8) (OD) (hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (7/8) (hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

25.4 mm dia (OD) (hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

28.58 mm dia (11/8) (OD) (hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

31.8 mm dia (OD) (hard drawn) with tube thickness 1.62 mm with 19 mm thick insulation

34.9 mm dia (13/8) (OD) (hard drawn) with tube thickness 1.62 mm with 19 mm thick insulation

41.3 mm dia (15/8) (OD) (hard drawn) with tube thickness 1.62 mm with 19 mm thick insulation

Supply & Installation of Refrigerant R-410A to top up the system as per directions of OEM.

Supply, installation, testing and commissionig of refrigerant Copper Y-joints Approved Makes- MITSUBISHI ELECTRIC / O GENERAL / DAIKIN/ Blue Star as per directions of Engineer In-Charge

Supply, Installation, Testing and Commissioning of Master Remote Control panel including all necessary control wiring. Master Remote Control Panel shall be connected to all indoor/outdoor units and shall be of one touch screen type. Make- MITSUBISHI ELECTRIC / O GENERAL / DAIKIN or as per directions of Engineer In-Charge

Suitable for indoor units.

CONTROL AND TRANSMISSION WIRING: Supply and Laying of 2 core x 1.5 sqmm PVC insulated copper conductor communication control cable in PVC Conduit. Approved Make : Havells/ Polycab/ RR Kabel/ Anchor/ KEI or as per directions of Engineer In-Charge

POWER CABLE: Supply and Laying of 3 core x 2.5 sqmm PVC insulated copper conductor cable for indoor units. Approved Make : Havells/ Polycab/ RR Kabel/ Anchor/ KEI or as per directions of Engineer In-Charge

Supply and Laying 4.0 core x 25 Sq.mm Alluminium conductor armoured cable. Approved Make : Havells/ Polycab/ RR Kabel/ Anchor/ KEI or as per directions of Engineer In-Charge

Supply, installation, testing & commissioning of cubical type main MV panel board suitable for 3 Phase, 50 Hz and of 35 MVA rupturing capacity at 415 volts, fabricated from minimum 2mm thick CRCA sheet powder coated through seven tank process facility for prickling and degreasing complete with following mountings, interconnections etc. as required. (GA drawing of panel to be provided before fabrication). Panel shall be Floor mounted type with cable entry at the top and IP-65 Degree of protection. Panel shall be powder coated having colour shade RAL-7032. including the following switch gear and components: MAKE : UPS/ RR CONTROL/ TRICOLITE/Havells/L&T/SIEMENS or as approved by Engineer-in-charge

INCOMER: 400A FP MCCB 36kA TMR + Spreader Links - 01 nos

OUTGOINGS: 125A FP MCCB 10KA (FOR VRF ODUs) - 7 Nos (as per site requirement)

10A TPN MCB 10KA(FOR VRF IDUs) - 82 Nos

Providing and fixing of MS Stand for Outdoor Units.

Bidder Name

Amount

WEATHER CONDITIONERS (GSTN-06AFXPA1351C2ZT) BID ID -1072474

UTILITY SERVICES (GSTN-07AABFU8051C2ZD) BID ID -1075812

AIR WAVES ENGINEERS PVT. LTD. (GSTN-07AADCA2162M1ZP) BID ID -1077054

Mark Engineering Inc.(GSTN-NA)--1078685

modern cooling solution(GSTN-NA)--1078677

SMD SOLUTIONS(GSTN-NA)--1076986

WEATHER CONDITIONERS

SMD SOLUTIONS

AIR WAVES ENGINEERS PVT. LTD.

Mark Engineering Inc.

modern cooling solution

WEATHER CONDITIONERS

SMD SOLUTIONS

AIR WAVES ENGINEERS PVT. LTD.

modern cooling solution

UTILITY SERVICES