WORK OF ANNUAL MAINTENANCE / SUPERVISION OF LIGHTING L.T. SYSTEM AND COMPLETE AIR CONDITIONING SYSTEM AND OTHER ASSOCIATED WORKS AT 400 KV SUB-STATION MORADABAD UNDER ELECTRICITY 400 KV SUB-STATION DIVISION MORADABAD

Amount

The following work are to be carried out under 400KV S/S, Moradabad.

Sub-Station Lighting & L.T. (0.4 KV) System :- Supervision and daily maintenance of 3 Phase LT System at 400 KV S/S Moradabad, alongwith A.C.D.B.s, Power Cubicles & receptacles. Complete A.C. supply maintenance and lighting-maintenance of 400/220 KV Switchyard, Control Room, Conference Room, Carrier Room, DG/Mulsifire Room, Battery Room. Work also included the complete lighting and electric maintenance of streetlights, peripheral lights, and 400 KV colony/quarter electric and lighting daily maintenance :- 1)-630 KVA, 33/0.4 KV Station Transformer & 02 Nos. 2)-400KV line & Transformer inter locking cubical- 07 Sets. 3)- Street Lighting Panel – 04 Sets. 4)- 400 A, 415 Volt, Receptacles for oil Filtration – 04 Sets. 5)- 400 Amp, 415 V A.C. Power plugs – 10 Sets. 6)- Switch Board with 05 Nos. 5 A Switch/15 Amps – 42 Sets. 7)- DC Lighting Panel – 01 Sets. 8)- Emergency Light Panel – 01 Sets. 9)- 415 V A.C. Distribution Box – 16 Sets. Lighting system of Sub-Station :- 1)- High Mask Lighting system (complete) – 03 Sets. 2)- 120 Watt, LED – 44 Nos. 3)- Peripheral Light 60 Watt LED – 24 Nos. 4)- J.E. Office – 07 Nos. 5)- AE (M-I & II) Office – 40 Nos. 6)- Division Office – 30 Nos. 7)- Adm. Building, D.G. Room, Mulsifire room, Battery Room etc. – 75 Nos. 8)-DC Emergency Light-24 Nos. Work included the day to day maintenance of 33/0.4 KV station supply system from 220 KV S/S MBD to 400 KV S/S. (For a period of 12 Month only)

A.C. (Floor mounted) type DPA, model no. DPA1983R1-A, 415 Volt 3 phase 50 Hz supply, A.C. having capacity (16.5x5 Ton = 82.5 Ton)by complete cleaning of filter of cooling coil, gas top up and outer units by removing of cooling coil filter and filter assembly for cleaning by special cleaning chemical agent for removing dust and rust in coil assembly and make them clear of any type of scaling including cost of material. (The date of Start of work will be as per direction of engineer Incharge ).

The work included also Checking of compressor for its proper functioning,the defective compressor will be replaced. The entire refrigeration system will be checked for any leak and attended as per site requirements. Safety controls such as pressure cut outs will be tested for proper functioning and in case of any mal-functioning that will be either repaired or replaced accordingly. Refrigeration gas will be topped up as and when required. Existing heating system overhaul with Consumables heating element temperature thermostat etc. work involves Maintaining auto temperature at = 2degC for ambient temperature during winters. EXCLUSIONS- Main electrical panel, electrical cabling for the units. Replacement of condenser coil, evaporator coil. Any physical damage of Expansion valve, dryer site glass, copper pipe & condensing unit

M/S RAHUL TRADERS

TIRUPATI ELECTRICALS