SITC of 4 x 4 TR tower ACs with associated works at Dinning Hall in Visitors hostel at IIT Kanpur

Supply , Installation, testing & commissioning of Air Cooled Floor standing Tower type split Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section). R-32/R410/R-407C Green Refrigerant, wireless Remote control, suitable for working between 415 ± 10% Volt with low & high voltage cutoff and 50 hz ,3 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with 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.

4.0 TR Cooling Only

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

25 mm nomial outer dia pipes

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 4.0 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.

4 core x 2.5 sq. mm

Supply, fixing of copper refrigerant piping of foloowing sizes with 19 mm thick Class 'O' nitrile insulation on surface / recessed with flair nut, clamps etc. complete as required.

9.5 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) & flexible conduit of following size white - system with independent cover etc. as reqd.

Trunking 20 x 12 mm

S & F of following size of steel flexible pipe alongwith the accessories on surface/open duct as required. .

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

S & F following size of PVC flexible pipe along with the accessories on surface etc as required.