SITC of HVAC System for newly Constructed extended portion of pulmonary ICCU at SKIMS, Soura

Amount

Supply, installation, testing & commissioning of not less than 20 HP VRV/VRF outdoor unit, top discharge, hot & cold type comprising of accessories like Inverter Scroll compressors having PCD Controlled mechanism during Snowy Season, automatic control valves (sensor based) compatible with high wall indoor units with following specifications. Nominal Cooling Capacity not less than 55 KW. Ambient Temperature Range of Cooling: 0 to 45°C Nominal Heating Capacity not less than 60 KW. Ambient Temperature Range of Heating: - 15 to 20°C Refrigerant piping:- Copper liquid line/gas line as per OEM Catalogue. Refrigerant: - R410A/equivalent with zero Ozone Depletion potential. Power Source:- 3 phase, 4-wire ,380-415V 50Hz. External finish- pre-coated galvanized steel sheets heat exchanger-salt resistant cross fin and copper tube. The job includes puncturing of walls/beams for laying of liquid, vapour & condensate pipes along with restoration of same to original decor. The outdoor unit shall be provided with power scanner and L-shaped exhaust duct with bird screen

Indoor units:- Supply, installation, testing and commissioning of VRV wall mounted indoor units complete with single phase quite stream technology multi blade type fan, cooling coil, air filter, electronic expansion valve, temperature indication on indoor unit. The units are compatible to the above mentioned outdoor unit with wireless remote control for each indoor unit. 2.5 TR i. Cooling capacity: - not less than 9.0 KW (2.5 TR). ii. Heating capacity: - not less than 9.0 KW (2.5 TR).. Power supply: -Single phase, 220 – 240 V± 5%, 50 Hz. ± 3%

Providing & Laying Of Foundation block in 1:2:4 mix for installation of outdoor unit. The job includes cost on account of shuttering and all tools and tackles required during the job.

Providing and fixing of M.S stands for outdoor and indoor unit made of MS equal angle (ISA 40mm and ISA 25 mm) and 50 mm MS flat, 5mm thick.

Supply, installation, testing and commissioning of 20 mm Heavy Duty PVC pipe for draining of condensed water from the indoor units. (Brackets clips etc included).

Supply, Installation, testing and commissioning of three phase Copper Wound oil immersed Servo voltage stabilizer of not less than 30 KVA capacity for outdoor VRV unit as per ISI specification. input 300-450v, output-400V ± 10% 50 Hz ± 3%. The servo voltage Stabilizer is to be filled with ISI marked T oil upto the required level.

Supply, Installation, testing and commissioning of single phase Copper Wound Automatic voltage stabilizer of not less than10 KVA capacity for indoor units as per ISI specification. Input 100-150, output-200v ± 10% 50 Hz ± 3%.

Providing and fixing of Copper electric power cabling from main control panel to outdoor units suitable for 415V, 3 phase, 50 Hz and from main control panel to indoor units suitable for above same 3 phase supply. The control wiring shall be PVC insulated and PVC sheathed, multicore, stranded copper cable

4C x 16 mm² Copper

3C x 1.5 mm² Copper

3c x 4 mm², Copper

Refrigerant piping:- Supply, installation, testing and commissioning of refrigerant piping for VRV system made out of hard drawn copper piping in brazed construction with insulation of nitrile rubber (19mm) both on liquid and gas side pipe line conforming to IS 10773:1995 of following sizes/ diameters

Providing and fixing of Copper Y-joints / Ref net joint as per the designed/OEM specification

NIGHTINGALE TRADING ENTERPRISES (BID ID -2329370)

Ghulam jeelani bhat (BID ID -2329873)

M/S HI TECH ENGINEERING SERVICES (BID ID -2329886)