Running works contract for the Erection works for HT Overhead feeder, LT Overhead feeder, Structure Erection works and Dismantling works for Komaralingam section of Madathukulam Sub division in Udumalpet Division.

EXCAVATION and BACKFILLING OF POLE PITS / Stay Set:

For pole upto 8.00m length by using JCB/Manually

For pole above 8.00m length by using JCB/Manually

In Hard Soil (common to all size of poles)

In Medium rock Soil

In rocky area (common to all size of poles) by blasting / Manually

Excavation & backfilling of structure pole pit 3 x 3 x 6 feet by using JCB or Manual for single pole DT structure

Excavation and back filling of Stay pit of 4.5 ' to 5 ' depth using JCB / Manually

Excavation and back filling of Stay pit in Hard rock soil requires blasting

Excavation and back filling of Stay pit in Hard rock soil with out blasting

Excavation and back fillingof Stay pit inmedium rock and dense medium rock requires blasting

ERECTION OF POLES AND STRUCTURE

Erection of RCC, REC, PSC poles upto 8.00m length by using Crane / Manually

Erection of RCC, REC, PSC poles above 8.00m length by using Crane / Manually

Erection of metal supports above 9m / RSJ / Rail Pole/Tubular Poles

Erection of stay set complete with fixing up stay wire Eye, Bow, Guy Shackle, Binding etc.

Erection of additional Stay in the same stay rod, excluding excavation of stay pit and burial of stay rod.

Erection of 11 / 22 KV AB switch (Horizontal)

Erection of 11 / 22 KV AB switch (Vertical)

Erection of HG Fuse Set, 3 Nos. (in Double Pole or Single Pole Structure)

Erection of top channel for double pole DT structure

Erection of bed channel 2 Nos. for double pole DT structure

Erection of cross with stud for bed channel

Erection of belting angle 2 Nos. for double pole DT structure

Erection of cross bracing set for double pole DT structure

Structure earthing complete with 3 pits and earth loops for double pole DT structure

Feeding arrangements with open type fuse unit for double pole DT structure

HT jumpering complete for double pole DT structure

Painting of all clamps and other iron materials and painting of structure pole for double pole DT structure

LT bus arrangement for double pole DT structure

DT yard cleaning and making uniform surface for double pole DT structure

Erection of double pole DT structure complete as per TNEB standard including painting, feeders arrangement, colour washing of poles etc., fixing of HT / LT LAS and jumpering, 3 Nos. earth pits with earth trough except erection of DT-Annexure-I

Erection of tapping channel for single pole DT structure

Erection of transformer bed structure for single pole DT structure

Structure earthing complete with 3 pits and earth loops for single pole DT structure

Feeding arrangements with open type fuse unit for single pole DT structure

HT jumpering complete for single pole DT structure

Painting of all clamps, other materials and painting of structure pole for single pole DT structure

LT cable arrangement for single pole DT structure

Erection of central supporting arrangement for single pole DT structure

Erection of 22 KV single pole structure complete with centre support without erection of DT-Annexure-II

Fixing of danger board

Erection of distribution transformer at structure - Upto 25 KVA

Erection of distribution transformer at structure - Above 25 KVA to 100 KVA

Erection of distribution transformer at structure - Above 100 KVA to 250 KVA

Erection of distribution transformer at structure - 500 KVA and above

Erection of Integrated DT Metering Arrangements

Erection of Integrated DT Metering Arrangements Whole Current Meter

Erection of metering set 11 KV / 22 KV

Erection of DP structure with stay as per TNEB standard including fixing of top channel, cross bracing, concreting, painting, colour washing etc. - With 22 / 33 KV AB switch using all types of poles of size 9 m and above length

Erection of single pole DP complete and with single earth

Fixing /Dismandling of Line Materials

Fixing V cross arm 4.5 feet and 5 feet

Fixing of LT S phase cross arm

Fixing of LT 3 phase cross arm

Fixing of HT / LT Ti fitting

Fixing of HT PIN insulator with Pin 22 kv

Fixing of HT PIN insulator with Pin 33 kv

Fixing of LT PIN insulator

Fixing of HT strain disc 11 KV

Fixing of HT strain disc 22 KV

Fixing of HT strain disc 33 KV

Fixing of shackle

Fixing of Aluminium knob

Fixing of HT LAS (3 Nos.)

Fixing of lT LAS (3 Nos.)

Fixing of Tapping channal X arm

Fixing of Guarding channal X arm

Fixing of Double channal X arm

LT open type fuse unit

Replacement of stay rod only (including stay pit excavation, refilling & erection)

Replacement of guy shackle only in existing stay

Fixing of one set of street light fixture with clamp and fitting of all sizes including cable jumpering and including transportation

Provision of street light switching arrangement including fixing of meter, wiring & service board etc.

Dismandling V cross arm 4.5 feet 5 feet

Dismandling of LT S phase cross arm

Dismandling of LT 3 phase cross arm

Dismandling of HT / LT Ti fitting

Dismandling of HT PIN insulator with Pin 22 kv

Dismandling of HT PIN insulator with Pin 33 kv

Dismandling of LT PIN insulator

Dismandling of HT strain disc 11 KV

Dismandling of HT strain disc 22 KV

Dismandling of HT strain disc 33 KV

Dismandling of shackle

Dismandling of Aluminium knob

Dismandling of Tapping channal X arm

Dismandling of Guarding channal X arm

Dismandling of DOUBLE channal X arm

Dismantling of HT LAS (3 Nos.)

Dismantling of LT LAS (3 Nos.)

Dismantling of 11 / 22 KV AB switch (Horizontal)

Dismantling of 11 / 22 KV AB switch (Vertical)

Dismantling of HG Fuse Set (3 Nos.)

Dismantling of top channel from double pole DT structure

Dismantling of bed channel 2 Nos. from double pole DT structure

Dismantling of cross with stud for bed channel

Dismantling of belting angle 2 Nos. from double pole DT structure

Dismantling of structure earthing complete of double pole DT structure

Dismantling of feeding arrangements with open type fuse unit for double pole DT structure

Dismantling of HT & LT LAS and jumpering complete for double pole DT structure

Dismantling of support insulator angle and 3 Nos. pin insulator from double pole DT structure

Dismantling of HT jumpering complete of double pole DT structure

Dismantling of LT bus arrangement from double pole DT structure

Dismantling of structure earthing complete from single pole DT structure

Dismantling of feeding arrangements with open type fuse unit for single pole DT structure

Dismantling of HT jumpering complete of single pole DT structure

Releasing of DT below 200 KVA from structure

Releasing of DT 200 KVA & above but below 500 KVA from structure

Releasing of DT 500 KVA from strcuture

Dismantling of Integrated DT Metering Arrangements / Whole Current Meter

Dismantling of Modem including accessories

Releasing of metering set 11 KV / 22 KV from strcuture

Dismantling of RCC, REC, PSC & metal pole of all sizes including the closing of the pit

Destruction of pole concreting at site

Retrieving grill from deteriorated RCC pole

Dismantling of stay set complete including stay rod

Dismantling of stay set complete without stay rod

Dismantling of guarding arrangement - Flat guarding

Dismantling of guarding arrangement - Split neutral guarding

Dismantling of guarding arrangement - P&T and railway cradle guarding

Dismantling of street light switch box with pipe

Dismantling of one set of street light fixture with clamp and fitting of all types

Releasing and re-erection of single phase SC wire [during conductor or support change]

Releasing and re-erection of 3 phase SC wire [during conductor or support change]

Dismantling and fixing of Single Phase Meter

Dismantling ad fixing of Three Phase Meter

Providing of line spacers in LT line 1 phase

Providing of line spacers in LT line 3 phase

Fixing of LT shunt capacitor

Setting right the leaning pole in HT / LT at pin point location

Setting right the leaning pole in HT / LT at cut point location

Stringing of Conductor / Dismandling

Paving and stringing of conductors of sizes upto 7/2.59 mm ACSR or other equivalent conductor

Paving and stringing of conductors of above 7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor

Paving and stringing of conductors of above 7/2.59 mm ACSR or other equivalent conductor upto 7/3.35mm ACSR or other equivalent conductor

Dismantling of conductor of upto 7/2.59 including transporting the conductors to the nearest road side and stocking in coils

Dismantling of conductor of upto 7/3.35 including transporting the conductors to the nearest road side and stocking in coils

Dismantling of conductor of above 7/3.35 including transporting the conductors to the nearest road side and stocking in coils

CONCRETING WORKS:

Concreting with 1:4:8 mix using 40 mm Jelly including curing(Material + labour)

(i) Mass concreting of poles

(ii) Sleeve concreting

(iii) Stay concreting

LOADING AND UNLOADING CHARGES:

Loading or unloading of Distribution Transformer

(i) Upto 100 KVA

(ii) Above 100 KVA and upto 500 KVA

(iii) 500 KVA

Loading of various sizes of poles

(i) REC, RCC, PSC pole upto 8.00 m length

(ii) All REC, RCC pole above 8.00 m length

(iii) Metal poles all sizes

Unloading of various sizes of poles

(i) REC, RCC, PSC pole upto 8.00 m length

(ii) All REC, RCC pole above 8.00 m length

(iii) Metal poles all sizes

Loading of line materials

Unloading of line materials

Guarding Arrangement and Earthing

Provision of guarding with two numbers earth pits excluding stay set erection

(i) Flat guarding with earth pit

(ii) Split neutral

(iii) Provision of guarding arrangement - P&T and railway cradle guarding

Earthing of pole with GI wires 6 or 8SWG by coil earthing

Provision of spike including earthing arrangement

Pipe earthing including excavation of earth pit and fixing earth pipe 3 m length

Replacement of earthpipe per location

Replacing the corroded earth pipes of transformer structure and replacing the earth wire completely with aluminium lugs for termination

Re-earthing of structure completely

TRANSPORTATION CHARGES:

Transportation of all types and sizes of poles and other associated materials from Road side to pole pit and vice versa upto 0.50 KM

Transporting of distribution transformer / metering set from stores to office / site upto 10 KM distance by engaging 1 Ton capacity Minidor (Lorry)

Transporting of distribution transformer / metering set from stores to office / site above 10 KM distance by engaging 1 Ton capacity Minidor (Lorry)

(i) Transporting of Distribution Transformer / Line materials from stores to office / site upto 10 KM distance by engaging 1 Ton capacity Minidor (Lorry)

(ii) Above 10 KM

Transporting of conductors of all sizes from road side to pit locations upto one KM of conductor

PAINTING:

Numbering of poles including base painting and with cost of paint

Painting of distribution transformer of all capacities (paint to be supplied by the TANGEDCO) including cleaning of DT

Painting of RSJ / tubular pole including cross arms, TI fittings, single coating

Painting of Cement poles by Distember coating including cost of distember

Painting of structure materials distribution transformers with aluminium paint of structure poles and writing of transformer details (Items 1 to 6 brush to be owned by the contractor)(Paint to be supplied by Department)

Painting of pole at ground

Painting of transformer structure poles with two coats for each structure

Service connection details painting

WORKSHOP CHARGES:

Manufacturing of special type clamps for rail poles, RS joists, tubular pole, distribution transformer strucutre with material

Alteration of back / stay clamp to suit works

Drilling of holes in the structure materials clamps etc.,

AB switch or open type side arm stud, cutting and drilling holes

Cutting of RS joist pole

Welding in RS joist pole

GENERAL:

Jungle clearance such as kattu karuvai in the various area without uprooting

Jungle clearance such as kattu karuvai in the various area with uprooting

Clearing of tree braches of coconut trees

Clearing of tree braches of Neem, Tamarin, Country etc

Leveling of Ground using Bul Dozer

Clearing of Branches / Trees with JCB

SUB - STATION WORK :

DT yard cleaning

Cleaning of RMU

Cleaning of Ring Fencing

Engaging crane per hour (for handling of poles, metering set, DT, etc.)

Engaging JCB per hour (for extension works & maintenance works etc.)

Removing weed in substation yard / office premises

Bush clearance out side substation yard / office premises (light)

Distribution Transformer Maintenance - Silica Gel Replacement

Distribution Transformer Maintenance - Clamps Tightness

Distribution Transformer Maintenance - Busbar Maintenance

Distribution Transformer Maintenance - HG Fuse Maintenance

Distribution Transformer Maintenance - AB Switch Maintenance

Distribution Transformer Maintenance - LT Open Type Maintenance

Distribution Transformer Maintenance - Inspection of Earthing & Tightness

Distribution Transformer Maintenance - Cleaning & Checking of DT Metering Box

Distribution Transformer Maintenance - Cleaning of DT

Distribution Transformer Maintenance - Oil Top Up

Fencing of distribution transformer structure at road side, fabrication and erection (including all materials)

Ground patrolling of HT lines during breakdown

Rectification of snapped HT line during breakdown - Weasel ACSR 7/2.59 or AAAC 7/2.50 sq. mm

Rectification of snapped HT line during breakdown - Rabbit ACSR 7/3.35 or AAAC 7/3.15 sq. mm

Rectification of snapped HT line during breakdown - Raccoon ACSR 7/4.09 sq. mm

Rectification of snapped LT line during breakdown

Replacement of flashed over HT pin insulator, LAS, strain disc including jumpering, binding and transporting of required materials

ssk builders (BID ID -1261477)