SITC of 2 x 2.0 TR Tower AC and associated work at WL 224 and 225

HIGH SIDE EQUIPMENT

Supply , Installation, testing & commissioning of Air Cooled Floor standing Tower (non-inverter) fixed type split Air conditioners complete with Indoor unit(IDU), Outdoor unit (ODU), anitcorrosive surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 5 Mtr (IDU to ODU), copper power cable upto 5.5 Mtr (IDU to ODU), i/c drain pipe of suitable length and size as provided by OEM. R-32/R410/R-407C Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 Hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with high reliable dual Scroll / rotary with min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). as specified.The system shall be able to deliver 100% of the rated capacity as per relevant IS Code. The lab testing reports as per IS: 1391 shall be submitted from National Accreditation Board for Testing and Calibration Laboratories (NABL) accredited as per International Electrotechnical Commission (IEC) 17025 standards / Central Power Research Institute (CPRI)/Electrical Research and Development Association (ERDA)with Original Equipment Manufacturer (OEM) etc. complete as per Institute specification and as per IS: 1391 as required. (Make:- Blue Star, Daikin, Voltas, Hitachi)

LOW SIDE EQUIPMENT

Providing & fixing Unplasticized Polyvinyl Chloride (uPVC), having thermal stability for cold water supply, including all uPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step uPVC solvent cement and testing of joints complete as per direction of Engineer In Charge. Internal Work - Exposed on Wall

Supply & fixing of of angle iron frame made of 25/32 mm thickness 5 mm for mounting of outdoor unit size, duly painted and finished with canopy and vibration isolation pad if required complete as reqd for Tower AC

Upto 3.0 TR capacity (Floor Mounted)

Supply, laying, testing and commissioning of approved make FRLS PVC/ XLPE insulated Power / Control copper cable of on surface / recessed complete as required.

3 core x 2.5 sq mm

4 core x 2.5 sq. mm

Providing & fixing of following nomial sizes of soft/hard drawn additional copper refrigerant piping including vacuumization, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XLPE Class O-tubular insulation/with class-O closed cell elastomeric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for suction and liquid lines i/c additional refrigerant R-32/R-410a topup as required 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

Supply and fixing PVC/UPVC mini trunking (casing -caping) & 20 mm steel flexible conduit of following size white - system with independent cover etc. as reqd.

Trunking 20 x 12 mm

Steel Flexible Conduit 20 mm

Supply & Installation of DLP trunking 105 x 50 mm without cover and partition /accessories etc.

Supply & fixing of following accessories suitable for 105 mm x 50 mm size plastic trunking white system

flexible cover 85 mm

Internal Angle

External Angle

End Cap

Providing & fixing of single phase plug top ISI marked for AC unit etc i/c dismantling old plug top if any complete as required.

3 pin - 16 Amp. (PVC)

3 pin - 16 Amp. (Metallic)

Providing, laying & fixing of reinforced fibre flexible / soft PVC pipe of size given below etc. complete as required

Up to 20 mm