Prdg repairs to 7TR PAC units and Services for Operation of AC plants at TE Saifabad

Amount

Complete gas charging for 3.5 TR single circuit of 7.0TR package AC unit with R-22 refrigerant including nitrogen pressure testing, leak testing with halide torch, arresting leakages, vacuumisation etc., as required.

Supplying and fixing of the following accessories/ components for the exisiting 7TR PAC units including removing of faulty items, fixing of new components, testing etc., as required. (a) Rewinding of out door fan motors

(b) Gas topup in the 3.5TR single circuit with R22 refrigerant.

Replacement of 3.5TR scroll type compressor suitable for operation on 3phase 415V, 50Hz, AC supply Model No. KCG554

General servicing of the package units, removing the filters, cleaning of the external filters, jet cleaning of the evoprator coil, cleaning of the out door condenser unit with water jet, checking of all the control circuit, checking of the opertion buttons, display, indication bulbs in the indoor unit etc.,

Providing services for round the clock operation of the following electro mechanical services for AC plants including sundays/holidays by deploying the required staff including specialised manpower and by arranging required instruments, tools and plants etc., to keep all the sevices operational up to the required standards, complete as required a) AC plants i) MSC-1st floor (6x7TR) (Make: Sidwal/Fedders Llyod) ii) IPTAX-1st floor (4 x 7 TR) (Make: Sidwal) iii) NIB - 4th floor (6 x 7 TR) (Make: Sidwal) (a) Unskilled

SRI SRINIVASA ELECTRICALS