DSITC of VRV/VRF Air-Conditioning System for developing new Transgenic Glass House facility at CSIR-CIMAP, Lucknow

Amount

Supply Installation, Testing & Commissioning of modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units with stand suitable for cooling and heating, having all hermetically sealed inverter type Scroll Compressor(s), minimum two compressors for above 14 HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R 410 A Refrigerant, vibration isolators, with suitable foundation etc. complete as required. The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5

Capacity 26HP

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, multi speed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration isolation, cordless remote control etc., suitable for operation on single phase 230V±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.

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required.

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

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

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

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

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

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

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

Supplying, Installation, Testing and Commissioning of control cum trans-mission wiring of shielded copper between indoor and outdoor unit in 25 mm conduit etc. as required

2C x 0.75sq.mm

Supplying, Installation, Testing and Commissioning of PVC condensate drain water piping complete with fittings like elbows, tees, reducers, bends, flanges, supports, insulation etc. as required

32mm dia pipe, insulation Thickness 9mm

Supplying, Installation, Testing and Commissioning of Refrigerant ‘Y’ joint required for distribution of refrigerant in various sizes copper piping etc. as required

Supplying of 4core x 16 sq.mm Copper conductor PVC insulated flexible cable including making connections, etc. as required

Supplying of 3.5core x 2.5 sq.mm Copper conductor PVC insulated flexible cable including making connections, etc. as required

Core cutting in stone wall or concrete wall using core cutting machine suitable for the refrigerant piping, drain etc. as required

SHINRYO SUVIDHA ENGINEERS INDIA PRIVATE LIMITED

M/S UNITY ENGINEERS

Suri Weather makers