ANNUAL MAINTENANCE CONTRACT FOR THE EXISTING

Amount

Annual maintenance of the existing EHT 230/110 KV lines of Unjanai Operation Division in Salem operation Circle

Conducting periodical line patrol & checking tower members insulators jumpers hardware fittings & all other accessories identifying the weak spots to carry out the rectification works periodically when the line is in energised condition including all labour lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Forest and Hills Conducting periodical line patrol & checking tower members insulators jumpers hardware fittings & all other accessories identifying the weak spots to carry out the rectification works periodically when the line is in energised condition including all labour lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Conducting follow up special line patrol for tripping & checking insulators, jumpers, hardware fittings & all other accessories & identifying the weak spots to carry out the rectification works including all labour lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Conducting special line patrol for breakdown & checking insulators, jumpers, hardware fittings & all other accessories by climbing the towers & identifying the weak spots to carry out the rectification works by availing Line Clear including all labour, lead, lift, transport etc., complete.

Forest and Hills Conducting follow up special line patrol for tripping & checking insulators, jumpers, hardware fittings & all other accessories & identifying the weak spots to carry out the rectification works including all labour lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Forest and HillsConducting special line patrol for breakdown & checking insulators, jumpers, hardware fittings & all other accessories by climbing the towers & identifying the weak spots to carry out the rectification works by availing Line Clear including all labour, lead, lift, transport etc., complete.

Conducting Pre monsoon checking of tower members, insulators, jumpers, hardware fittings & all other accessories by climbing the towers & identifying the weak spots to carry out the rectification works periodically by availing Line Clear including all labour, lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Forest and Hills Conducting Pre monsoon checking of tower members, insulators, jumpers, hardware fittings & all other accessories by climbing the towers & identifying the weak spots to carry out the rectification works periodically by availing Line Clear including all labour, lead, lift, etc., complete.(Vehicle supplied by TANTANSCO)

Tree cutting with cost of all labour,lead,lift for all kind of trees etc.,complete.

Clearing light jungle without uprooting including labour,lead, lift,etc. as per standard specification complete.

Replacement of 24 units of tension insulators with fittings, transporting from stores to site including cost of all T & P with all material(spares supplied by TANTRANSCO), transport,labour, lead,lift,etc., complete as per standard specification during breakdown of line .

Replacement of 23 units of tension insulators with fittings, transporting from stores to site including cost of all with all materials, labour,lead,lift,etc., complete as per standard specification during planned LC. ( Spares,Vehicle and T&Ps supplied by TANTRANSCO)

Replacement of 14 units of tesion insulators with fittings, transporting from stores to site including cost of all T & P with all material(spares supplied by TANTRANSCO), transport,labour, lead,lift,etc., complete as per standard specification during breakdown of line .

Replacement of 13 units of tesion insulators with fittings, transporting from stores to site including cost of all with all materials, labour,lead,lift,etc., complete as per standard specification during planned LC .( Vehicle and T&Ps and spares supplied by TANTRANSCO)

Replacement of 8 units of tension insulators with fittings, transporting from stores to site including cost of all T & P with all material(spares supplied by TANTRANSCO), transport,labour, lead,lift,etc., complete as per standard specification during breakdown of line .

Replacement of 7 units of tension insulators with fittings, transporting from stores to site including cost of all with all materials(spares supplied by TANTRANSCO), labour,lead,lift,etc., complete as per standard specification during planned LC .( Vehicle and T&Ps supplied by TANTRANSCO)

Forest and Hills Replacement of 8 units of tension insulators with fittings, transporting from stores to site including cost of all T & P with all material(spares supplied by TANTRANSCO), transport,labour, lead,lift,etc., complete as per standard specification during breakdown of line .

Forest and hills Replacement of 7 units of tension insulators with fittings, transporting from stores to site including cost of all with all materials, labour,lead,lift,etc., complete as per standard specification during planned LC .( Vehicle and T&Ps and spares supplied by TANTRANSCO)

Providing mid span joints for Twin Moose conductor by availing LC including charges for lowering the conductor, providing jointing & re-stringing with all labour, transport, lead, lift etc., complete as directed by the Engineer at site.

Providing mid span joints for Zebra conductor by availing LC including charges for lowering the conductor, providing jointing & re-stringing with all labour, transport, lead, lift etc., complete as directed by the Engineer at site.

Providing mid span joints for Panther conductor by availing LC including charges for lowering the conductor, providing jointing & re-stringing with all labour, transport, lead, lift etc., complete as directed by the Engineer at site.

Forest and Hills Providing mid span joints for Panther conductor by availing LC including charges for lowering the conductor, providing jointing & re-stringing with all labour, transport, lead, lift etc., complete as directed by the Engineer at site.

Rectifying/Replacing the defective jumpers which have been identified by the patrolling gang & providing new jumpers including charges for providing temporary earthing at works spot making arrangements at towers for rectification/ replacement of defective jumpers with new jumpers, removing temporary earthing from works spot after completion of works with all labour, lead. lift,etc., complete.

a) 400 KV Jumper

b) 230 KV Jumper

c) 110 KV Jumper

d) 110 KV Jumper( For Forest)

Providing Repair sleeve for conductor by availing LC including charges for lowering the conductor, providing jointing & re-stringing complete

a) 400 KV Repair sleeve

b)230 KV Repair sleeve

c) 110 KV Repair sleeve

d) 110 KV Repair sleeve(Forest)

EPF @13 % should be Entered by the Bidder

E.S.I. @3.25 % should be Entered by the Bidder

GST @18 % should be Entered by the Bidder