Execution of contract for Extension of supply works, Improvement and DCW works Except natural calamities work) in Town subdivision of Sankarankovil Division for an amount of Rs. 3 Lakhs for 6 months or upto completion of entire amount whichev

Amount

Normal ground- Excavation of Pole pits (1.25m * 0.5m*1.5m) for 7.32m, 7.5m, 8m, 8.23m poles

Normal ground- Erection of 7.32m, 7.5m, 8m, 8.23m poles

Rocky ground- Excavation of Pole pits (1.25m * 0.5m*1.5m) for 7.32m, 7.5m, 8m, 8.23m poles

Rocky ground- Erection of 7.32m, 7.5m, 8m, 8.23m poles

Normal ground- Excavation of Pole pits (1.25m * 0.6m*1.83m) for 9M & 9.14M poles

Normal ground- Erection of 9M & 9.14M poles

Rocky ground- Excavation of Pole pits (1.25m * 0.6m*1.83m) for 9M & 9.14M poles

Rocky ground- Erection of 9M & 9.14M poles

Normal ground- Excavation of Pole pits (1.25m * 0.6m*2.19m) for above 9.14M poles & 36' length RS Joists

Normal ground- Erection of above 9.14M poles & 36' length RS Joists

Rocky ground- Excavation of Pole pits (1.25m * 0.6m*2.19m) for above 9.14M poles & 36' length RS Joists

Rocky ground- Erection of above 9.14M poles & 36' length RS Joists

Transporting of poles from road side to pole pit - 7.32m, 7.5m, 8m, 8.23m RCC pole

Transporting of poles from road side to pole pit - 9m, 9.14m RCC/PSC pole

Transporting of poles from road side to pole pit - RSJ 36' Pole

Transporting of poles from road side to pole pit - RSJ 42' and above

Loading and Unloading of poles - 7.32m, 7.5m, 8m, 8.23m RCC pole

Loading and Unloading of poles - 9m, 9.14m RCC/PSC pole

Loading and Unloading of poles - RS Joists, tubular & rail pole (above 9.14m)

Concreting of poles as per Board Standards (2'*2'*5'). The material such as cement, sand, jelly, etc., have to be supplied by the contractor (Cement concrete mix 1:4:8 using 40mm hard broken stone including cost of labour charges.for placing Transporting of sant,jally,from box and water curing for 14 days etc,.)

Coping of pole (0.6m*0.6m*0.35m)

Concreting of stay (o.3m * 0.3m * 1.5m) including materials except cement

Coil earthing per pole & pole earthing

Normal ground- Excavation of stay pit (1.00m * 0.5m*1.5m) with transporting of materials to site (For stay set)

Normal ground- Erection of stay set

Rocky ground- Excavation of stay pit (1.00m * 0.5m*1.5m) with transporting of materials to site (For stay set)

Rocky ground- Erection of stay set

Loading charges of cement

Unloading charges of cement

Stacking charges

Fixing of V & Channel cross arm 5.5' including transporting of materials from road side to site

Fixing of V & Channel cross arm 4.5' including transporting of materials from road side to site

Fixing of V & Channel cross arm 3.5' including transporting of materials from road side to site

Fixing of LT 3Phase cross arm including transporting of materials from road side to site

Fixing of LT 1Phase cross arm including transporting of materials from road side to site

Fixing of HT LT TI fitting including transporting of materials from road side to site

Erection of HT Side arm with stud including transporting of materials from road side to site

Erection of LT Side arm with stud including transporting of materials from road side to site

Fixing of insulator (per location) including transporting of materials from road side to site

HT lines - Stringing, Sagging, binding including transporting of materials from road side to site-For 7/2.59 ACSR (1Span/Wire)

HT lines - Stringing, Sagging, binding including transporting of materials from road side to site-For 7/3.35 ACSR (1Span/Wire)

HT lines - Stringing, Sagging, binding including transporting of materials from road side to site-For 7/4.09 ACSR (1Span/Wire)

HT lines - Stringing, Sagging, binding including transporting of materials from road side to site-For Dog Conductor (1Span/Wire)

For HT line clear works for For 7/2.59 ACSR (1Span/Wire)

For HT line clear works for For 7/3.35 ACSR (1Span/Wire)

For HT line clear works for For 7/4.09 ACSR (1Span/Wire)

For HT line clear works for ForDog conductor (1Span/Wire)

LT lines - Stringing, Sagging, binding including transporting of materials from road side to site- For 7/2.59 ACSR

LT lines - Stringing, Sagging, binding including transporting of materials from road side to site- For 7/3.35 ACSR

LT lines - Stringing, Sagging, binding including transporting of materials from road side to site- For 7/4.09 ACSR

For LT line clear works for For 7/2.59 ACSR (1Span/Wire)

For LT line clear works for For 7/3.35 ACSR (1Span/Wire)

For LT line clear works for For 7/4.09 ACSR (1Span/Wire)

Guarding per span length- Spilt Neutral Guarding

Guarding per span length- Flat Guarding (2 wires)

Guarding per span length- Flat Guarding (4 wires)

Guarding per span length- Flat Guarding (6 wires)

Guarding per span length- Cradle Guarding (Fixing of ' X' arm Lacing )

Guarding per span length- Fixing of one earthing device with stud

Erection of transformer/dismantling upto 200KVA

Erection of transformer/dismantling upto 250KVA

Erection of transformer/dismantling upto 500KVA

Erection of centre support (Including concrete)

Erection of feeder cable with open type fuse unit per feeder and for each addl feeder

Erection of feeder cable with open type fuse unit - for each addl feeder

Erection of feeder cable -Bus bar arrangement with open type

Loading & unloading of Distribution transformer below 250KVA

Loading & unloading of Distribution transformer 250KVA

Loading & unloading of Distribution transformer 500KVA

Plinth work for 500KVA DT with construction material

Tube light erection-1*40W tube light complete set (including transport)

Tube light erection-For SV lamp and mercury lamp complete set (including transport)

Tube light erection-For CFL lamp complete set (including transport)

Manufacturing of clamps 50*8 mm

Manufacturing of clamps 65*10 mm

Alteration of clamps

Corroded pole welding with 4 pieces of charges (incl.Concreting of cement) note:pieces will be supplied by board

Welding joint for new RSJ pole at workshop per foot run of welding

Street light switching pont arrangement

Drilling less than 23mm holes per hole/slatted hole

Cutting of channel

Cutting of Flat

Cutting of Angle

RSJ pole cutting

Tubular pole cutting

Rail pole cutting

Fabrication of lightning arrestor frame

LT-Changing of pin point to cut point

HT-Changing of pin point to cut point

Erection of service connection materials-1Ph service

Erection of service connection materials-3Ph service

Dismantling of deteriorated poles with concrete in damaged condition including grill separation etc.,

Dismantling of poles without concrete in damaged condition including grill separation etc.,

Providing jumpering at cut point

complete replacement of worn out earth wire per structure

Labour for manufacturing of open type fuse unit (Materials supplied by board)

Manufacturing of HG fuse stool incl. materials

Tree clearence in HT or LT location- For ordy. Tree clearence and Throng bushes & trees 400/head/day

Tree clearence in HT or LT location- For coconut trees and Palmrah trees 500/head/day

Painting-Double pole Transformer structure materials (Double coat)

Painting-Pole (Colour washing with distember) 2 Nos

Painting-For transformer only (Double coat with paint)

Numbering of poles without paint (Labour)

Numbering of poles with paint (Labour)

Numbering of Distribution Trnasformer (Painting and writing of name board size-1-1/4*1 incl cost of paint and MS sheet

Writing in seating channel (Paint to be supplied by contractor)

Painting of RCC Strcucture poles all metal parts, snowcem & aluminium paint to be supplied by contractor

Painting of RCC Strcucture poles all metal parts, snowcem & aluminium paint to be supplied by board

Painting of RSJ structure poles & metal parts-aluminium paint to be supplied by contrcator

Painting of RSJ structure poles & metal parts-aluminium paint to be supplied by board

Set right of leaning HT pole/LT pole including x arms, TI fittings

Transformer structure erection-Excavation of structure pole pits ( Nos)

Transformer structure erection-Erection of structure poles ( Nos)

Transformer structure erection-Excavation of stay pits(4Nos)

Transformer structure erection-Erection of stay set (4Nos)

Transformer structure erection-Concreting of structure poles incl.materials

Transformer structure erection-Concreting of stays (4Nos) incl.materials

Transformer structure erection-Base Concreting

Erection of Structure materials-Top Channel

Erection of Structure materials-Transformer seating channel and belting angle

Erection of Structure materials-AB switch (Complete)

Erection of Structure materials-HG fuse (Complete)

Erection of Structure materials-Jumpering

Erection of Structure materials-HT LAS

Erection of Structure materials-LT LAS

Earthing system-Excavation of 3 Nos. earth pits

Earthing system-Excavation of earth wire trenches and paving of earth wire, Erection of 3 Nos. earth pipe and giving earth connection, Earthing of all metal parts, Las etc., including central connection

Earthing system-Mason works for earth pits and structure pole coping (cement supplied by Contractor)

Earthing system-Painting of transformer structure 2 coats (Labour only)

Earthing system-Painting with Distember paint on poles

Earthing system-Spreading yard jelly and cut stone and bricks including material

Earthing system-Writing of name board and target board

Erection of Tapping structure-Excavation of structure pole pit.

Erection of Tapping structure-Erection of structure pole.

Erection of Tapping structure-Excavation of stay pit.

Erection of Tapping structure-Erection of stay set.

Erection of Tapping structure-Concreting of pole.

Erection of Tapping structure-Concreting of stay.

Erection of Tapping structure-Base Concreting.

Erection of Structure materials-Top channel

Erection of Structure materials-AB switch (complete)

Erection of Structure materials-Assemble, operating pipe fixing etc., fixing of cross bracing

Earthing system-Excavation of 1 No. earth pits Excavation of earth wire trench and paving of earth wire, Erection of 1 No. earth pipe and giving earth connection, Earthing of all metal parts, for tapping structure.

Earthing system-Mason works for earth pit (including material)

Colour coating on poles with iron materials including paint and distember

Transporting of 42' twin RSJ pole from roadside pole pit

Fabrication of 42' Twin RSJ pole, Materials supplied by Board.

Excavation & Erection of Twin 42'2' fabricated RSJ pole

Concreting of 42' twin RSJ pole

Singple pole structure erection- 9.0 mtr RCC POLE (square) -Loading & Unloading of poles

Singple pole structure erection- 9.0 mtr RCC POLE (square) -Excavation of pole pit & pole erection

Singple pole structure erection- 9.0 mtr RCC POLE (square) -Transporting road side to pole pit

Singple pole structure erection-Excavation and erection of stay set complete with stay clamps ( with 16mm stay rod with base plate )

Fixing of single pole structure materials & structure clamps ( Tapping channel - 1 No., Tr.bed, Erection AB switch - 1 set, Erection HG Fuse set - 1 set )

Erection of 16/25 KVA,11KV / 433 Volts 3 phase

Earthing for 9 mtr RCC structure square pole (3 pits)

Concreting including materials for 9 mtr RCC square pole-Base concreting 1:4:8 500*650*150mm, Pole concreting1:2:4 500*500*1700 & Coping 1:2:4 ( as per actuals )

Concreting including materials for stay sets. (cement, jelly and sand)

Fixing of 11 Kv lighting arrester, metal oxide, 9 KV, 5 KA (HT & LT)

Erection of LT wiring kit ( Double open type circuit)

Fixing of caution / Danger Board as per drawing

Painting of single pole str including iron materials double coat with painting materials

Fixing of guarding X arm

Fixing of Tapping channel X arm

Fixing of LT shackle

Fixing of 11 KV Strain Disc

Maintenance of AB switch-Replacement of male and female one number contact and PTinsulator

Maintenance of AB switch-Cleaning of contacts, lubrication and checking of operating pipe movments

Maintenance of Distribution Transformer-Cleaning of HT/LT Bushings, Oil level checking , Silical gel replacement, Terminal tightness checking, Cleaning of DT yard, earth pit watering and maintenance of open types etc.,

Maintenance of Distribution Transformer-Providing of 'U' jumpering

Dismantling of other line materials - (Please mention In percentage for respective line material errection works)