Rate Contract for Preventive/ Routine/Breakdown/Maintenance of components of for 132 KV D/C Hiranagar-battal manwal Trans. line, 132 KV Battal manwal-RTSS manwal Transmission line FOR YEAR 2022-23

Break-down work (Emergency works) for 132KV Lines

Jumpers (Replacement of burnt/damaged jumpers and tightening of remaining jumpers on the same tower)

Disc Insulators ( Replacement of damaged disc insulators)

Tension String

Suspension String

Power Conductor

Restoration of snapped power conductor(per phase). Complete job including mid-span compression joint, laying of conductor, rough sagging, tensioning of conductor dead-end assembly etc. upto span of 500 metres.

Restoration of snapped power conductor(per phase). Complete job including mid-span compression joint, laying of conductor, rough sagging, tensioning of conductor dead-end assembly etc. beyond span of 500 metres and upto 1000 metres.

Earth Wire

Restoration of snapped earthwire complete job including mid-span compression joint, laying of conductor, rough sagging, tensioning of earthwire, dead-end assembly etc. upto span length of 500 metres

Restoration of snapped earthwire complete job including mid-span compression joint, laying of conductor, rough sagging, tensioning of earthwire, dead-end assembly etc. beyond span length of 500 meters and upto 1000 meters

Planned works

Checking and tightening of jumpers

Replacement of damaged /burnt out jumpers

Fixing of damper/vibrator on earthwire/ACSR Conductor

Replacement of damaged disc insulators

Tension string

Suspension string

Repairing of power conductor when lowering of conductor is necessary. Complete job including laying of conductor, making of compression joint/compression sleeve, if any, rough sagging tensioning of conductor, fixing dead end assembly etc. upto span of 500 meter

Repairing of power conductor when lowering of conductor is necessary. Complete job including laying of conductor, making of compression joint/compression sleeve, if any, rough sagging tensioning of conductor, fixing dead end assembly etc beyond span of 500 metre and upto 1000mts.

Repairing of ground wire (earthwire) when lowering of conductor is necessary. Complete job including laying of conductor, making of compression joint/Repair Sleeve (compression type), if any, rough sagging tensioning of conductor, fixing dead end assembly etc. upto span of 500 meter

Repairing of ground wire (earthwire) when lowering of conductor is necessary. Complete job including laying of conductor, making of compression joint/Repair Sleeve (compression type), if any, rough sagging tensioning of conductor, fixing dead end assembly etc. beyond span of 500 meter and upto 1000 meters

Stringing and saging of conductors including sagging, tensioning, fitting of dead end assamblies etc.(complete job)

Stringing and saging of ground wire including sagging, tensioning, fitting of dead end assamblies etc.(complete job)

For Double circuit tower including Shutdown factor

Foundation:- Repairing of damaged foundation/top sealing .

Repairing of protection wall(Revetment) including back filling of earth with RCC concreating.

Repairing of RCC concreating.

Backfilling of good earth in the tower platform or behind the protection wall

Provision of providing crate wall (Gabbon wall)

Checking & Tightening of nuts and bolts of tower superstructures and replacement of missing ones.

a) Tower weight more than 3 tonnes to 7.5 tonnes

b) Tower weight more than 7.5 tonnes

Checking / tightening of tower footing earthing bolts and measuring tower footing resistance.

Branch cutting under the corridor of transmission line

Making temporary approach path

Deweeding/Platform clearance/corridor clearance of the area under the tower/transmission line

Replacement of missing tower members.

Reparing damaged conductor by using helical sleeve/Armour Rod/repair sleeve or Bolted or by shorting method with out lowering the conductor.

Fixing of anti-climbing device/Bird Guard over S/C & D/C tower

Fixing of phase plates/No. plates/danger plates over S/C & D/C tower

Dismantling works

Dismantling of anti-climbing device/Bird Guard over S/C & D/C tower

Dismantling of phase plates/No. plates/danger plates over S/C & D/C tower

Dismantling of tower member from the tower

Dismantling of vibration damper on conductor/earthwire

Dismantling of damaged conductor/conductor from the towers per phase(per string)

Dismantling of damaged Earth wire/earthwire from the towers

Collection of Dismantled/damaged ACSR Zebra conductor from the site of work to store by way of making its loops and then its loading in the mechanical vehicle.

Providing of Skilled /Semi-Skilled / UnSkilled labour for the works which are not covered from S.No.1.10 to 1.48, 1.53 to 1.77

Skilled Labour ( Rigger/Fitter)

Semi-skilled Labour ( Asstt. Fitter)

UnSkilled Labour

Manual Carriage(for first 100m distance)

carriage of tower material members

carriage of T&P items i.e Foursheave ,comealong clamp,pulleys, rollers,PP ropes etc.

carriage of Disc insulators /Dampers/conductor fittings

carriage of ACSR zebra conductor

Manual Carriage(for every subsequent 100 meter distance)

carriage of tower material members

carriage of T&P items i.e Foursheave ,comealong clamp,pulleys, rollers,PP ropes etc.

carriage of Disc insulators /Dampers/conductor fittings

carriage of ACSR zebra conductor

Loading and unloading

loading of ACSR zebra conductor in Mechanical transport

unloading of ACSR zebra condutor from mechanical transport

loading of T&P items i.e Foursheave ,comealong clamp,pulleys, rollers,PP ropes etc. in Mechanical transport

unloading of T&P items i.e Foursheave ,comealong clamp,pulleys, rollers,PP ropes etc. in Mechanical transport

loading of Disc insulators /Dampers/conductor fittings etc in Mechanical transport

unloading of Disc insulators /Dampers/conductor fittings etc in Mechanical transport

Store handling:

Unloading / Loading of T&P Material(i.e Four Sheaves pulley ,Pulleys ,Ropes ,Compression machine etc) for Transmission Line works in divisional stores narwal/bhatindi including manual carriage within store yard by way of sorting and its checking

Unloading / Loading of Cement in divisional store narwal/bhatindi including manual Carriage within store yard).

Unloading / Loading of Crates in divisional store narwal/bhatindi including manual Carriage within store yard).

Unloading / Loading of Disc Insulators/Fittings in divisional store narwal/bhatindi Including manual Carriage within store yard) by way of sorting and its checking for breakage.

Unloading / Loading of ACSR conductor etc in divisional store narwal/bhatindi Including manual Carriage within store yard) by way of sorting,unreeling from the drum and its checking.

Sorting of tower members in the divisonal store and its stacking at proper place including its manual carriage within store yard.

Unloading / Loading of Iron material such as Tar steel / MS angle/MS Flat etc in divisional store narwal/bhatindi Including manual Carriage within store yard) by way of sorting and its checking.

Mechanical Carriage of T&P and other allied material from divisional store to site of work and back carriage of T&P

Average distance upto 40Km

Average distance upto 60Km

Average distance upto 80Km

Average distance upto 200Km

Average distance upto 300 Km

Average distance upto 400 Km

M/S KRISHANA ENTERPRISES

CHOUHAN ELECTRICAL WORK AND SUPPLIERS

JAIDEV ENTERPRISES

M/s Polaris Enterprises

M/s Wazir Agencies

M/s GCS Associates

CHOUHAN ELECTRICAL WORK AND SUPPLIERS

M/s Polaris Enterprises

M/s Wazir Agencies

JAIDEV ENTERPRISES