Annual Maintenance Contract i/c Operation of E and M installations of all AS and SS Units at Dimapur Airport

Amount

Periodical Maintenance and Operation (wherever required) of Electrical and Mechanical installations of involving operations, repairs and maintenance, attending to complaints/faults/breakdown and taking rectification action for ensuring serviceability/satisfactory working condition of the system, performing preventive maintenance checks, maintenance of records/documentations etc. as per the detailed specifications, terms and conditions cover under this contract on all working days including Sunday and Holidays.

Airport Services: Substation, Technical Block cum ATC tower,Terminal Building, Fire Station, MT Pool, Residential Colony,CISF Barrack, street light etc. as when required and as directed by E-I-C

Carrying out the other electrical works as scheduled in DSR (E&M) 2022 (Internal and External) as when required and as directed by E-I-C complete as required. (Note: The contractor has to quote an amount above or below the fixed amount of Rs.04 Lakhs. The difference of the amount so quoted and Rs.04 Lakhs shall be calculated for % age w.r.t the Rs.04 Lakhs. The said work out +/- % age will be applied to the DSR' 2022 rate and shall consider as payable rate of the bidder for each items.) Example for quoting the rate: - (i)Agency Quoting ₹3,60,000.00 in the Rate stands for 10% below the Estimate amounting of ₹4,00,000.00. Payment will be made 10% below on DSR 2022 rate against items. (ii)Agency Quoting ₹4,40,000.00 in the Rate stands for 10% above the Estimate amounting of ₹4,00,000.00. Payment will be made 10% above on DSR 2022 rate against items. (iii) Agency Quoting ₹4,00,000.00 in the Rate stands same as Estimate amounting of ₹4,00,000.00. Payment will be made same as DSR 2022 rate against items.

Servicing & Checking of 11/0.433 KV, 630 KVA distribution transformer, gasket replacement for stopping the oil leakages,including internal /external cleaning, tightening of Cable joints. Checking/Measuring the Insulation Resistance Value of Transformer,H.T Cable with H.T./L.T. Megger, winding temperature indicator of the Transformer etc., replacement of minor defective part, change of silica Gel if required etc and carrying out other necessary maintenance as per Technical specification. Make-CG

Servicing & Checking of draw out type, 11 KV, 3 phase 50 Hz, VCB from the HT Panel, complete cleaning of male and female contacts tightening the connection, checking of wiring system, replacement of minor spare parts such as spring, nut bolt, washer, setting right the mechanism and reassembling, testing and commissioning testing / calibration of relays and carrying out other necessary maintenance as per technical specificarion. 2 No. I/C + 3 No. O/G =1 Job (Make Kirloskar )

Filtration & dehydration of oil of Transformer & oil Circuit Breaker to raise the Dielectric strength up to 50KV, BDV complete as per B.I.S. specification by using electric power of the campus including arranging & transportation of filteration plant to site and back from bidder's works. 2 Nos. of 630 KVA X-mer + 1 set of 11KV VCB ( 2 Ic + 2 Og)

Supply and topping up of with fresh Oil through Oil Dehydration Machine. The oil should be dehydrated & filtered up to 50 KV, BDV complete as per norm by using electric power of the campus including arranging & transportation of filteration plant to site and back from bidder's works.

SITC of 300 mm dia, 1400 RPM, heavy duty metal body exhaust fan including louvers and all accessories suitable for 230 V 50 Hz single phase AC supply etc. complete as required.

SITC of 350 mm dia, 1400 RPM, heavy duty metal body exhaust fan including louvers and all accessories suitable for 230 V 50 Hz single phase AC supply etc. complete as required.

M K ENTERPRISES

ABHISHEK INTEGRATIONS LIMITED

EASTERN POWER ENGINEERING

CENTRE TAP ENGINEERING