Annual maintenance of 220 AND 132 KV Substation Khair under ETD I Aligarh

Amount

Preventive and breakdown maintenance of 33 KV bay of different feeder (18 Nos.) including tightening or replacing of jumper,terminal connector,tripping coil,jaw,blade,post insulator,lubrication of marshalling box of breaker and isolators etc. and all associated work to complete the job satisfactorily including skilled labour, T&P etc. (03 time in a year) 1. 132 KV Substation, Khair - 18x3

Preventive and breakdown maintenance of 132 KV bay of different feeder (14 Nos.) including tightening or replacing of jumper,terminal connector,tripping coil,jaw,blade,post insulator,lubrication of marshalling box of breaker and isolators etc. and all associated work to complete the job satisfactorily including skilled labour, T&P etc. (02 times in a year) 1. 220 KV Substation, Khair - 10x2 2. 132 KV Substation, Khair - 4x2

Preventive and breakdown maintenance of 220 KV bay of different feeder (5 Nos.) including tightening or replacing of jumper,terminal connector,tripping coil,jaw,blade,post insulator,lubrication of marshalling box of breaker and isolators etc. and all associated work to complete the job satisfactorily including skilled labour, T&P etc.(02 times in a year) 1. 220 KV Substation, Khair - 5x2

Quaterly tightening of jumper and cleaning of 132/33 KV 63/40 MVA power transformers 1. 220 KV Substation, Khair - 3x4

Half yearly tightening of jumper and cleaning of 220/132 KV 160 MVA power transformers. 1. 132 KV Substation, Khair - 2x2

Quaterly recharging or replacing silica gel of 160/63/40 MVA transformers. 1. 220 KV Substation, Khair - 3x4 2. 132 KV Substation, Khair - 2x4

Cleaning of 110 V Battery cell,filling water etc.( Fortnightly basis). 1. 220 KV Substation, Khair - 2x24 2. 132 KV Substation, Khair -1x24

Cleaning of 48 V Battery cell,filling water etc. (Fortnightly basis) 1. 220 KV Substation, Khair - 1x24

Cleaning of control & relay panels in control room (Fortnightly basis) 1. 220 KV Substation, Khair - 1x24 2. 132 KV Substation, Khair - 1x24

Maintenance of ACDB, DCDB, Battery Chargers and their wiring. 1. 220 KV Substation, Khair - 6 Nos. 2. 132 KV Substation, Khair - 6 Nos.

Cutting of small grown up plant & its disposal 1. 220 KV Substation, Khair - 150 Nos. 2. 132 KV Substation, Khair - 100 Nos.

Daily cleaning of floors in control room building,toilets,wash basin by phenyl & wet cloth including cleaning of concrete road drains in the peripheri of 220 KV S/S. 1. 220 KV Substation, Khair - 1x12 2. 132 KV Substation, Khair - 1x12

Cutting of kansa in switchyard in between security fencing and pale fencing.Then throwing away the same outside the premises including proper cleaning. 1. 220 KV Substation, Khair - 4x6000 2. 132 KV Substation, Khair - 4x1000

Regular monthly maintenance of lawn trees,shrubs,hedge,ground cover flower beds in lawn including weeding out of all undesired growth watching trimming forking making loose soil around plants and applying manure for survival and healthy growth of plants grass with fresh plants including cost of all T&P and skilled labour. 1. 220 KV Substation, Khair - 1x12

M/S A K ELECTRICAL

Reliance Enterprises

KRISHNA ENTERPRISES