VRV Airconditioning System works at NABI

Lifting, shifting, positioning, vaccumization, installation, testing & commissioning of existing outdoor VRV units of rating 14.83Tr (18HP)

Supply & Filling of Refrigerant R410A in Outdoor VRV units of rating 14.83Tr (18HP)

Lifting, shifting, positioning, installation, testing & commissioning of existing indoor VRV units and their remote controllers of rating 2.08Tr

Lifting, shifting, positioning, installation, testing & commissioning of existing indoor VRV units and their remote controllers of rating 4.13Tr

Installation, Testing & Commissioning of existing Y joints & headers

Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of old existing refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with new Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 28.6 mm dia(OD)/Hard drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of old existing refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with new Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 22.2 mm dia (OD)/Hard drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of old existing refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with new Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 15.9 mm dia (OD)/Soft drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of old existing refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with new Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 9.5 mm dia (OD)/Soft drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Supply, Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of new refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 22.2 mm dia (OD)/Hard drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Supply, Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of new refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 19.1 mm dia (OD)/Hard drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Supply, Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of new refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 15.9 mm dia (OD)/Soft drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Supply, Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of new refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 12.7 mm dia (OD)/Soft drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Supply, Installation, Interconnecting, Testing & Commissioning including vaccumization and Nitrogen testing of new refrigerant soft/hard drawn copper piping of following sizes between each set of indoor & outdoor VRV units, with all piping properly supported, jointing/brazing including accessories,insulated with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines,all accessories as per specifications etc. complete as per the site requirement 9.5 mm dia (OD)/Soft drawn with tube thickness minimum 1.2mm with 19mm thick insulation

Installation/Fixing of existing drain piping with Closed cell elastomeric type Insulation of following size with clamps/supports etc. complete as per the site requirement (40mm dia)

Supply & Installation/Fixing of new drain piping with 6mm thick Closed cell elastomeric type Insulation of following size with clamps/supports etc. complete as per the site requirement (32 mm dia)

Supply, Laying, connecting, testing and commissioning of new control cum transmission copper flexible cable of size 2 core x 1.0 sq mm in suitable size existing PVC conduits between indoor & outdoor units and to central remote, if applicable.

Acetone Cleaning of existing & new Copper Pipes

Supply & Fixing of MS Heavy duty VRV Outdoor Units Frames

Lifting, shifting, positioning, installation, testing & commissioning of existing Electrical LT Panel for feeding power to VRV outdoor units

Laying and fixing of one number existing PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required-3.5core x 300 sq. mm (clamped with 40x3mm MS flat clamp)

Supply, Laying and fixing of one number XLPE insulated and PVC sheathed, Aluminium conductor power cable of 1.1 KV grade of following size on existing cable tray as required-4core x 16sq. mm (clamped with 1mm thick saddle)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, fixed on the wall with G.I. fasteners including G.I. bolts & nuts, etc. as required. (225 mm width X 50 mm depth X 1.6 mm thickness)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, fixed on the floor with painted MS Angular supports including G.I. bolts & nuts, etc. as required.(225 mm width X 50 mm depth X 1.6 mm thickness)

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.(4 X 16 sq. mm (28mm))

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required(3½ X 300 sq. mm (70mm))

SMD SOLUTIONS

A.V.ENGINEERS PVT LTD