Air Conditioning Related Work in IDI Labs at K.N. Chest Hospital Campus Jodhpur

Amount

Supply InstallationTesting and Commissioning of variable refrigerent volume modular type air-conditioning system suitable for cooling by using inverter driven/ digital multi scroll compressors with Indoors and top discharged Outdoor units with individual wired and wireless/ wired remote controller for Indoor units and centralised contollerfull charge of refrigerant gas(R-410A) and oil (As per OEM recomondation) internal control cabeling and fitting etc. with M.S chanel mounting base for outdoor units having atleast 300mm clearance from finished floor label duly painted with anticorrosive paint suitable for outdoor applications as per direction of Engineer-In-Charge.The outdoor units shall be suitable for 3 phase 4 wire system 415V +-10%50Hz AC supply and indoor shall shall be suitable for single phase 220-240V 50Hz AC supply.(Indoor units shall be paid seperately). The units shall be in combination of one or more units in such away that COP of each unit at 100% and 75% load shall not be less than 3.50 and 4.50 respectively as per AHRI with IEER not less than 6.50 in standard operating conditions.The units shall be suitable to operate not less than 50*C ambient conditions. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

Max. cooling coil load- 12.0 TR

Supply, Installation, Testing & Commissioning of AHU Comunication Kits with EEV (Electrical Expansion Valve ) and remote controll system for connecting AHU to VRF ODU. The kits should have buit in arrangement of EXVs and allied contolling systems. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

Suitable of 2500/ 3000 CFM HRW Kit with Commissioning PCB for above VRF Units

SITC of Y- joints Referigerent copper pipe for above VRF suitable for 12 TR capacity AHU as per site requirement. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

400 CFM (8mm static pressure, single phase)

1000 CFM (15mm static pressure, single phase)

Supplying, Fixing, testing and commissioning of fire dampers in supply air duct/ main branch and return air path as and where required of required sizes i/ c control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

Fire Damper

Suitable rating Actuator for signal

Replacement of Old existing damaged Scroll type Compressore Hitachi make & model No. CCSO102HWD3Z1 for ductable Air conditioning Unit of capacity suitable with 11TR, 3 Phase 415 V Electrical Supply of with following additional specifications :- Voltage range- 380 to 420 V. Temp. range- Max 50 degree Min. 35 degree. Refrigrant R22 or better. New compressor shall meet out all parameters and performance of old existing ductable AC unit with any brand of new compressor. Old removed compressor must be deposited to client department and reciept submitted to Engineer In Charge office. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

DOUBLE SKIN EXHAUST AIR FAN SECTION

Supply , Installation of DI DW backward curved belt driven centrifugal fan with epoxy coating , baseframe , motor , drive stup Vibration lsoIator,Belt guard, Inspection door & Drain pIug,etc. Motor shall be TEFC, IP- 55 protection, Class ’F’ insulation, suitable for 3phase, 415volts, 50hz power supply. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.

12500 CFM,50mm static

Supply, Installation, Testing & Commissioning of Ultra Violet Germicidal Irradiations, (UVGI) System for Improvement of Indoor Air Quality as per Specifications. The UVGI System shall consist of UV lamps with its mounting assembly and control panel. The Control Panel shall be mounted outside the Duct and should Consist of ballast, hour meter, MCB, Indicating Light. The ballast and UV lamps shall be of instant start type. The Prices also include inter connected wiring between the UVGI lamps and panel. The ballast shall only be installed in a control panel. System shall comply with UL standard 1995 as applicable to usage of UVGI system in HVAC equipment with additional attachment of industrial grade electrostatic air cleaner having specification not less than static pressure 100 pascal operating voltage 210-250 V range Ionizing Voltage 12 Kvdc, Collector Voltage Kvdc, Effective Collection Area is 11.6 Sqm, Power Consumption 75 Watts Approx. this system must meets NIOSH 5026 and ASHRAE standard 52.1 suitable for 12500 CFM Capacity. This complete assembly is a single unit all material required for this assembly inclusive cost of all materials.. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.