ARMO of E M Installations at Coimbatore International Airport for the year 2020 21 2021 22 SH Job Contract for Operation and Maintenance of GLF systems, Substation installations, Pump house and Electrical installations at Residential Colony

Amount

SH-I: Operation & Maintenance of E&M Installations.

Operation and Maintenance of Ground Lighting Facilities, Power supply HT & LT installations, Standby DG Sets, Internal & External electrical installations of Ops area buildings, Water supply pumps, Perimeter Lighting etc by deploying required qualified manpower as specified in the specifications for operation, monitoring, recording performance log books, carrying out preventive maintenance activies & maintaining records, attending breakdown complaints and minor repair works on round the clock basis i/c. Sundays and Holidays, including providing consumables like PVC LT/HT tapes, Self bonding Electrical HT tapes, Banian waste, grease, petroleum jelly, CRC/Rust remover etc. complete as required.

1st Year

2nd Year

SH-II: Filtration of Transformer Oil, Relay Calibration, ACB and HT VCB Servicing

Filtration of Transformer oil for 1 no. 1500 KVA Transformer of oil capacity 850 litres and 1 no. 1500 KVA HT -AVR with Transformer of oil capacity 1600L, HT AVR On load Voltage Controller of oil capacity 970 Ltr, and OLTC unit of oil capacity 1400 ltrs installed at substation with high vacuum filtration apparatus to obtain BDV value 40 KV for 1 minute as required including testing the break down voltage and PH value of transformer oil and submission of report and Testing the acidity or the PH value of transformer oil and submission of report.

Testing the acidity or the PH value of transformer oil and submission of report as required.

Carrying out secondary injection tests on following three pole over current and earth fault relay (Make Easun Reyrolle Type MIT) of 11 KV HT panel and calibration of the same including submission of reports as required.

XR 351 type relays

B 24 type relays

B 33 x 3 type relays

MIT 113 & MIT 103 type relays

Supply of transformer oil conforming to IS 335/ 1993 (with latest ammendments ) as per site conditions

Supply of Silica gel for transformer breather as per standards.

Carrying out complete servicing and overhauling of all mechanical and electrical mechanism of C&S make Electrical Draw Out Microprocessor type (EDO, MICROPRO 4.1) ACBs with 1000 A to 2500 A rating installed in the LT panels by providing trained service engineer with all tools and plant i/c attending all breakdown repairs during the period of contract complete as per detailed specifications of work and instructions of Engineer -in-charge.

For 1st year

For 2nd year

Carrying out complete servicing and overhauling of all mechanical and electrical mechanism of JYOTI make 11 KV HT VCBs installed in HT panels by providing trained service engineer with all tools and plant i/c attending all breakdown repairs during the period of contract complete as per detailed specifications of work and instructions of Engineer -in-charge.

For 1st year

For 2nd year

SH:III Rate Contract for GLF / Internal &External Electrical Installations.

Execution of items of schedule of rates CPWD DSR-2018 as and when required for attending breakdowns, repair & maintenance and upkeep of electrical installations as per direction of E-I-C at different locations in Ground Lighting Facilities, Power supply HT & LT installations, Standby DG Sets, Internal & External electrical installations of Ops area buildings, Water supply pumps, Perimeter Lighting as per the special Terms and Condition in addition to General Terms and Condition of Contract as required. The bidder shall quote the rate in INR only for the job corresponding to Rs.5,00,000/- and percentage (%) above / below shall be calculated by AAI and paid accordingly after deducting GST component from the DSR-2018 rates.

Supply of Distilled water for Lead acid batteries

Repair and maintenance of earth pit including replacing of the manhole covers, painting, plastering and brick work as required for earth pits located in substation. GLF Panel Rooms, Highmast, NAV aids etc. complete as required

Painting and numbering of Approach/Runway/Taxiway light fittings with ISI approved enamel paint with double coat yellow paint and numbering with black paint of suitable size in series etc., complete as required.

ABHISHEK ASSOCIATES

CHENNAI ENGINEERING SERVICES

DElite System Engineering (India) Pvt. Ltd.

VOLTAS LIMITED

Vadim Infrastructure Private Limited