Providing, Installation and Commissioning of Air Conditioning system at 5th, 6th AND 7th floor of the Government Dental Collage AND I.G.M. Hospital Agartala, Tripura

Amount

Providing , Installation, Testing & commissioning of Variable Refrigerant Flow (VRF) System Outdoor units of AC machines minimum capacity of 20 HP or 16 TR each Top discharge, Modular type only cool, next generation VRF, each outdoor unit comprises of 100% inverter Driven Hermetically sealed Scroll Compressors , air cooled condenser with protective coated fins heat exchangement corrosion fin factory coated propeller type fan with motor, specially designed ODUs with refrigerant cooled heat sink , nonstop working at 56 degree C, with R410A or equivalent Refrigerant , working on 3 phase AC range of 380 volt to 420 (±5%)Volt, 50Hz , the outdoor unit should contain error code LED display for ease of operation, auto addressing setting refrigerant cool PCB, Electronic expansion Valve, microprocessor controller, VRF unit should be compatible with AHU/TFA etc. complete as per direction of the Engineer in charge.

Providing , Installation, Testing & commissioning of Variable Refrigerant Flow (VRF) System type indoor unit comprising of Copper coil section, filter section, micro processor type PCB , the unit shall be ceiling suspended type and complete with all standard accessories etc. complete as per direction of the Engineer in charge VRF High Wall unit Capacity minimum 2 TR.

Providing , Installation, Testing & commissioning of Variable Refrigerant Flow (VRF) System type indoor unit comprising of Copper coil section, filter section, micro processor type PCB , the unit shall be ceiling suspended type and complete with all standard accessories etc. complete as per direction of the Engineer in charge VRF High Wall unit Capacity minimum 1.5 TR

Providing , Installation, Testing & commissioning of Variable Refrigerant Flow (VRF) System type indoor unit comprising of Copper coil section, filter section, micro processor type PCB , the unit shall be ceiling suspended type and complete with all standard accessories etc. complete as per direction of the Engineer in charge VRF four way Cassette unit Capacity minimum 3 TR.

Providing & Installation of Remote Controller Compatible of VRF indoor Unit, Cordless controller etc. complete as per direction of the Engineer in charge.

Providing & fitting fixing of copper individual Refnet Y distribution joint IDU etc. complete as per direction of the Engineer in charge.

Providing & fitting fixing of copper individual Refnet Y distribution joint ODU etc. complete as per direction of the Engineer in charge.

Supply, installation, testing & commissioning of in/c vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRF/VRV system, complete with fittings with suitable adjustable ring type hanger supports, joining/ brazing in/c accessories insulated with XLPE Class O tubular insulation / with Class O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as below for suction and liquid lines, all accessories as per specification etc. as required complete as per direction of the Engineer in charge. 6.4 mm dia. (OD) (Hard Drawn) with tube thickness 1.2 mm with 19 mm thick insulation.

9.5 mm dia. (OD) (Hard Drawn) with tube thickness 1.2 mm with 19 mm thick insulation.

12.7 mm dia. (OD) (Hard Drawn) with tube thickness 1.2 mm with 19 mm thick insulation.

15.86 mm dia. (OD) (Hard 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 1.2 mm with 19 mm thick insulation.

41.3 mm dia. (OD) (Hard Drawn) with tube thickness 1.2 mm with 19 mm thick insulation.

Supply, installation, testing & commissioning of rigid PVC pipe (for drainage of water from IDU) complete with fittings, supports as per specification and duly insulated with 6 mm thick closed cell Nitrale Rubber insulation ) 25 mm with 6 mm thick Nitrale Rubber insulation.

32 mm with 6 mm thick Nitrale Rubber insulation.

Supply & lying of Copper conductor scheduled flexible communication cabling between ODU and IDU as per OEM specification (VRF) cable shall be laying through hard PVC conduit pipe etc complete as per direction of the Engineer in charge.

Supply & fitting fixing of G.I. Cable Tray for laying of copper pipe support along with fittings as per required size 100 mm etc complete as per direction of the Engineer in charge.

Supply & fitting fixing of G.I. Cable Tray for laying of copper pipe support along with fittings as per required size 150 mm etc complete as per direction of the Engineer in charge.

Supply & filling of First charge of refrigerant R410 A etc complete as per direction of the Engineer in charge.

Providing & connecting Electric control cables between indoor & outdoor, Machine room Supply point to indoor machine suitable cable for 3phase line in/c Neutral etc complete as per direction of the Engineer in charge.

Providing & installation Outdoor structure or CC Pedestal complete as per direction of the Engineer in charge.

Cutting of existing ceiling for laying of refrigerant pipe in different places of 5th / 6th/ 7th floor of the building and repairing the same by gypsum board, aluminium channel etc. in/c painting as same to same of existing ceiling complete as per direction of the Engineer in charge.

Providing, Installation, Testing & commissioning of Indoor & outdoor Monitoring Control system for multiple ODUs and IDUs etc. complete as per direction of the Engineer in charge.

R.P.ELECTRONICS

SRUDYOG

Accurate Engineers

RS COOLING APPLIANCES