OUTSOURCING TO THE SERVICES FOR MAINTENANCE AND OPERATION OF DG SETS AT TECHNICAL SUB STATION COVERED WORKUP STATION FUELING FACILITY GUARD ROOM FIRE FIGHTING PUMP HOUSE II INCLUDING ANNEXURE PUMP HOUSE II AT INS KALINGA BHEEMUNIPATNAM VISAKHAPATNAM

Amount

Out sourcing services to the following installations by providing one Fitter General Mechanic in each shift of 08 hours, 3 shifts per day round the clock including Sundays and Holidays complete all as specified and directed by The Engineer- in - Charge. (a) Diesel engine driven generating set 500 KVA (7&8 hanger)at Technical sub station 500 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : Cummins (Engine Sl No 25169678) and alternator Make : Stamford (No 6876) along with LT Panel, transformer indoor type 11 KV, 3 Phase , LT 433 Volts, 500 KVA complete with capacitor banks, LT panel complete with incoming and outgoing ACB of capacity 630 Amps - 01 Nos for 500 KVA transformer and 630 Amp ACB for Gen sets and maintaining daily log sheet for engine LT panels. (b) Diesel engine driven generating set 500 KVA(1 to 6 Hanger )at Technical sub station 500 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : Cummins (Engine Sl No 25269913) and alternator Make : Stamford (No 01030523) along with LT Panel, transformer indoor type 11 KV, 3 Phase , LT 433 Volts, 500 KVA complete with capacitor banks, LT panel complete with incoming and outgoing ACB of capacity 630 Amps - 01 Nos for 1000 KVA transformer and 630 Amp ACB for Gen sets and maintaining daily log sheet for engine LT panels.

Out sourcing services for manning and operation to diesel engine driven Generating set 320 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : Cummins (Engine Sl No 2536404) and alternator Make : Stamford (No N11 B 072371) along with LT Panel, transformer indoor type 11 KV, 3 Phase , LT 433 Volts, 500 KVA complete with capacitor banks & AMF panel , LT panel complete with incoming and outgoing ACB of capacity 630 Amps for 500 KVA transformer and 400 Amp change over switch and maintaining daily log sheet for engine LT and HT panels located at Covered work of station INS Karna by providing one Fitter General Mechanic in each shift of 08 hours, 03 shifts per day including Sundays and Holidays complete all as specified and directed by Engineer- in - Charge.

Out sourcing services for manning and operation to diesel engine driven Generating set 25 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : Cummins (Engine Sl No 25298976) and alternator Make : Stamford (No CS3BO14L18061H) along with LT Panel, transformer indoor type 11 KV, 3 Phase , LT 433 Volts, 500 KVA complete with capacitor banks & AMF panel complete with incoming and outgoing ACB of capacity 630 Amps for 500 KVA transformer and 400 Amp change over switch and maintaining daily log sheet for engine LT panels located at FUELING FACILITY INS Kalinga by providing one Fitter General Mechanic in each shift of 08 hours, 01 shifts per day excluding Saturday, Sundays and Holidays complete all as specified and directed by Engineer- in - Charge

Out sourcing services for manning and operation to diesel engine driven Generating set 160 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : Ashok Leyland (Engine Sl No GHWUMU 30676) and alternator Make : Stamford (No N16J424450) along with LT Panel, transformer out door type 11 KV, 3 Phase , LT 433 Volts, 500 KVA complete with capacitor banks & AMF panel complete with incoming and outgoing ACB of capacity 630 Amps for 500 KVA transformer and 400 Amp change over switch and maintaining daily log sheet for engine LT panels located at GUARD ROOM INS Kalinga by providing one Fitter General Mechanic in each shift of 08 hours, 02 shifts per day including Saturday, Sundays and Holidays complete all as specified and directed by Engineer- in - Charge.

Out sourcing for manning and operation to Fire fighting pump house No. II including Annexture pump house II comprising of Diesel engine driven Generating set of capacity 100 KVA, 415 V, 3 Phase, natural, 50 Hz floor mounted water cooled with all accessories including exhaust piping complete with silencer, batteries ( two Nos) and battery charger with generating panel, Make : CummIns (Engine Sl No 25196361) and alternator Make : Stamford along with LT Panel by providing one Fitter Genearal mechanic (FGM) per each shift 3 shifts per day round the clock including Sundays and Holidays all as specified and directred by Engineer- in - Charge. Make of Engine : Cummins Make of alternator : Stamford. (i) Jockey pump set consisting of induction motor 30 HP(22 KW), 415 Volts, 2910 RPM, 3 phase, 50 Hz and pump type 08/50126 90 meter head (ii) Main pump set consisting of Induction motor 125 HP (90 KW) 415 Volts, , 1468 RPM, 3 Phase, 50 Hz with DSN125/40 115 meter head 150 x 125 mm size with control panel consisting of 400 Amp. MCCB bus bar, MCCB 200 Ammeter, Voltmeter, Ammeter, CTs, MCB TPN 60 Amps & star Delta starter and indicating lamps. Manual/Auto operating Knobs - 02 Nos NOTE FOR ITEM NO.1 to 5 :- (i) Wages paid by the contractor to the persons employed shall not be less than the minimum wages fixed by state/central Govt from time to time whichever is higher. The payment shall be made to the workers through a nationalised bank and the bank statement of fair wages as per minimum labour wages as mentioned above shall be submitted along with the RAR/FB for payments. (ii) The contractor shall be responsible for the GPF Gratuity ect. and insurance of all tradesman employed by him as per existing labour rules/Acts/Regulations. (iii) Diesel will be issued under Sch'B' free for filling

Service charges for general and routine maintenance ‘B’ check including replacement of filters such as oil filter, by pass filter, fuel filter, CR element and complete with ‘O’ rings and drain out the engine oil and filling up with the new engine oil including testing up to 750 KVA complete all as specified and as directed by the Engineer-in-Charge. Note: Supply only spares shall be measured and paid separately under relevant items.

Supply only fuel filter with ‘O’ rings up to 750 KVA DG sets that of existing make and model complete all as specified and as directed by the Engineer-in-Charge. Make: Cummins Part No. KIT 3238493 or equivalent in RUSTON/ GREAVES COTTON

Supply only lub oil filter with ‘O’ rings up to 750 KVA DG sets as that of existing make and model complete all as specified and as directed by the Engineer-in-Charge. Make: Cummins Part No. KIT 3238204 or equivalent in RUSTON/ GREAVES COTTON

S&F in repairs solenoid switch of DG set up to 500 KVA capacity complete all as specified and as directed by the Engineer-in-Charge. Make: RUSTON/GREAVES COTTON/ Kirloskar/Cummins

S&F in repairs battery cable leads of copper conductor single core, multistranded, 100 Sq.mm. with copper lugs from 12 V, 180 AH battery bank of 24 Volts to self starter (Apprx. 1.00m long) complete all as specified and as directed by the Engineer-in-Charge.

Supply and fill distil water in lead acid batteries up to required level to maintain battery complete all as specified and as directed by the Engineer-in-Charge.

Supply and fill anti freeze coolant in DG set radiators as per the international JIS-K-2234 specifications with recommended dilution ratio of 1 part of coolant with 2 parts of water complete all as specified and as directed by the Engineer-in-Charge. Make: Mak or equivalent as approved by GE.

M&L for disconnecting all the incoming and out going rubber hoses and drain out the water from the choked radiator assembly of the existing make and model and various capacities of DG sets and taking down the radiator assembly by unscrewing all mechanical connections from the existing mounting, transporting the same to civil workshop for carrying out Chemical cleaning, opening the top and bottom covers of the radiator assembly cleaning thoroughly the chocked pipe of the radiator, cleaning of all the deposited sediments in the pipes/tubes including arresting of leakage by means of soldering, brazing and re-fixing the same to its original position with suitable size of nut, bolt and washers etc, complete all as specified and directed by Engineer-in-Charge.

M&L for disconnecting diesel pipe lines and taking down diesel tank cleaning with water diesel tank including removal of sludge and sediments and fixing back its original position any make up to 750 KVA complete all as specified and as directed by the Engineer-in-Charge.

Supply only Engine oil 15W/40 complete all as specified and directed by Engr-in-charge. Make : Castrol/Servo

Supply only in repair X cell power Pack -PLT battery with built in charging System and having Protective Enclosure Maintenace free , filled and factory charged for Diesel Generator Set having Capacity for 160 KVA to 750 KVA and having starting voltage of 24 V complete all as specified and directed by Engr-in-charge. Make : HBL Cat Part No.DG2XL500 or equivalent in Amaron/EXIDE

Supply only in repair hand Rotary Barrel Pump complete all as specified and directed by Engr-in-charge. Make : HIRA or equivalent as approved by GE.

AYYAPPA CONSTRUCTIONS

ESWAR ENTERPRISES

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