AMC for E and M of residential colony CISF barrack and Integrated office complex at BPI Airport BBSR

Amount

Job Contract for operation and maintenance of all E&M installations along with all equipment of DGCA Power House comprising of 1X400KVA Transformer, HT&LT Panels, 2X320KVA DG sets & Operation of all Electrical & Mechanical installations of Integrated Office Complex, AAI Residential Colony & CISF Barrack involving operations and maintenance, attending to complaints / faults / breakdowns and taking rectification action, ensuring serviceability / satisfactory working condition of the systems, carrying-out preventive maintenance, maintenance of records / documents etc as per the detailed specifications, terms and conditions covered under this contract round the clock on all days including Sundays and holidays as per tender specifications, terms & conditions.(Sr. Supervisor-1nos, Supervisor-2nos, Electrician-8nos, Helper-8 nos, Pump Operator-10 nos, Work Assistant-1no).

Dehydration and filtration of 11/0.433KV, transformer at site including dehumidifying and testing for BDV before and after dehydration and filtration and submission of test reports etc. as required in accordance to the maintenance schedules, recommendation of the OEM, equipment specification & special condition complete etc as required.

Repair/ servicing/ testing of Power Transformer by arresting the oil leakage from HT terminals/ studs/ top cover, fins by replacing the gaskets, washers,conservator tank etc. and making the transformer serviceable complete as required.

Topping of new transformer oil confirming to IS:335-1993 incorporating up to date ammendment for transformer,breakers etc as per the site requirement.

Supply of Silica Gel for moisture absorption in Transformer as per requirement of site.

Calibration of protection RELAY of following make & model installed in HT/LT panel and submission of report complete as required. a) REJ 601of makeABB x 1 No (HT Panel) b) MC31A-nX of make L&T x 3 Nos (LT Panel) c) REVERSE POWER RELAY-MRP11 of make L&T x 2 Nos (LT Panel) d) Master trip / High speed tripping Relay x 1Nos (For HT Panel)

Repair of earth pit by providing necessary mason enclosure with cover plate having locking arrangement and funnel as per CPWD/ AAI specification.

Lifting & lowering of submersible motor pump set up to 10.0 HP capacities from underground borewell including dismantling & re-fitting of pump, discharge pipe, steel rope, clamp etc. upto a depth of 400 feet complete as required.

Repairing,rewinding & complete overhauling of submersible pump motor from upto 10 h.p. Job includes transportation of motor, dismantling and rewinding with the same gauge insulated copper wire including replacement of all the internal worn-out/ defective parts i.e. bushes, impellers, sleeves, upper and lower bush sets, thrust bearings, oil seals, rotor grinding and balancing , assembling, testing, transportation etc. complete as required.

Rewinding, repairing and complete overhauling of mono-block motor pump set up to 10.0 H.P including transportation of same from site to work shop and taking back the same, testing / commissioning etc. complete as required.

Rate for each one rupee value of work executed from the DSR-2018 (Electrical) Schedule & cost worked out on the basis of DSR-2018 (Electrical) rates. {For example, if the quoted rate for this item is Rs.0.90, then for executing DSR-2018 (Electrical) schedule works of value Rs.1,00,000.00 at DSR-2018 (Electrical) rates, the quoted amount will be Rs.90,000.00. And if quoted rate for this item is Rs.1.25, then quoted amount for the same will be Rs.1,25,000.00}

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