Town Division ThillaiNagar Section HT UG Cable Work

Amount

Excavation of Pole/Stay pits

Excavation of pole pit up to 27”(8.0m) pole

Stay pit 4.5” to 5” depth

Erection of Poles

RCC poles/Metal pole up to 8.00m (27’)

Erection of stay set complete

Fixing of line materials

LT 3 Phase cross arm

Fixing of LT Shackle

Fixing of knob

Paving and Stringing of conductor

7/3.35mm ACSR 7/3.15mmAAAC(per Km)

7/2.59mm ACSR & 7/2.50mm AAAC(per km)

Transporting of poles

Transport of Poles/Materials /Conductors and other Materials ( Excluding loading and unloading charges ) Below 8 Kms (Planins )

Transporting of poles from road side to pole pit up to 27”

Loading & Un loading of poles

Loading of poles upto 27"

Un Loading of poles upto 27"

Service Connections

Releasing of Single Phase service wire and refixing

Releasing of Three Phase service wire and refixing

Erection of street light including Fixure fitting

Dismandling of Line Materials

Dismandling of pole (9.0m and above)

Dismandling of pole (7.5mtr & 8mtr)

Dismandling of pole from pole pit (9.0m and above)

Dismandling of pole from pole pit (7.5mtr & 8mtr)

Dismandling of HT Pin Insulator

Dismandling of HT TI Fitting

Dismandling of11 KV disc

Dismandling of 3 PH X arm

Dismandling of Tapping X arm, V X arm & Guarding X arm

Dismandling of Alu Knob

Dismandling of LT pin Insulator

Dismandling of LT Shackle Insulator

Stay set complete dismandling

Dismandling of 7/3.35 mm ACSR conductor

Dismandling of 7/2.59 & 7/2.11 mmACSR conductor

Re-Sagging Acsr 7/3.35 /AAAC 3.15mm Rabbit Conductor (Per KM)

Dismantling of street light including Fixure fitting

Releasing of grills from RCC Poles

Earthwork excavation of 0.75 Mt.average Depth, 0.45mt average width in hard stiff clay, shales murran gravel, stoney earth and mixed with small sizes boulders and gravelly soil for sand bedding as directed by the Engineer-in-charge at site and including providing labour for watching over the excavated trench during day and night to avoid any accident caused to animal and human being including cost of signal board, danger light, trial pit, barrycade arrangements , lead and lift etc., complete (This excludes Blacktopping charges)

Labour charges for removing of black topping portion of 0.45mt thickness by using chisel, hammer and pick axe and including cost of signal board and danger light and providing watch and ward staff to prevent any accident caused to the cattle and human beings including sharpening charges of chisel and including excaavation of road cutting using JCB/Air compressor Drill at Day and Night time and avoiding any damage to the telecom and water lines etc (Along the Road) ( Includes Trial Pit charges)

Providing sand bedding with good quality of river sand to a depth of 6" in the excavated cable trench including cost of sand, labour, and labour charges for transport,lead, lift, etc., complete

Loading of LT armoured cable drum from stores using crane Lorry, safe transportng to site and safe unloading at the worksite without any damage using crane lorry.This includes labour for loading, unloading, transporting and rent for crane lorry, all T&P suchas crowbars,sling,DShackle etc.,that must be brought by the contractor.

Recoiling / Laying/ Removal of LT UG cable from the excavated trench including drawing the cable through RCC/G.I.Pipe wherever necessary for Road Crossing without any damage and including provision of Signal Board, Danger Board, light loading, transporting charges, unloading of tools and plant etc.,

i) cable sizes of 2 x 16 Sq.mm

ii) cable sizes of 4 x 25 Sq.mm

iii) cable sizes of 4 x 240 Sq.mm

Drawal/Laying of R.C.C."V" Troughs in the excavated cable trench from Stores/ Worksite including transportation without any damage .This includes all Lead ,Lift ,Safe Unloading, safe Loading and safe transport etc. ( Note: Damage if any due to rough handling, the cost of V trough will be deducted)

Refilling the cable trench and duct with excavated earth in layer,ramming and consolidating properly in layers of 6" and the top brought in line with the existing surface including labour, lead, lift. Etc., complete

Fixing of cable termination for 120/240Sq.mm UG Cable using 4 No's lugs including supply of Clamps, Bolt and Nuts, lugs by the contractor along the structure/Pillar Box .

Erection of Mini Pillar Box including cost of excavation , transportation, construction of 2 Nos pillar walls ( 1.20 m - Height x 0.5 m - Length x 0.2 m - width)., plastering of 2 Nos pillar walls as specified below including supply of all civil materials such as cement, sand, jelly and T&Ps. This includes earthing ( Earth pipe alone will be supplied by TANGEDCO)

Erection of 4 Way Pillar Box including cost of excavation , transportation, construction of 2 Nos pillar walls ( 1.20 m - Height x 0.5 m - Length x 0.2 m - width)., plastering of 2 Nos pillar walls as specified below including supply of all civil materials such as cement, sand, jelly and T&Ps.

Earthwork excavation 1.2 Mt.average Depth X 0.6mt average width in hard stiff clay, shales murran gravel, stoney earth and mixed with small sizes boulders and gravelly soil r for sand bedding as directed by the Engineer-in-charge at site and including providing labour for watching over the excavated trench during day and night to avoid any accident caused to animal and human being including cost of signal board, danger light, lead and lift etc., complete excluding blacktopping and including trial pits charges

Labour charges for removing of black topping portion of 0.6mt average width by using chisel, hammer and pick axe and including cost of signal board and danger light and providing watch and ward staff to prevent any accident caused to the cattle and human beings including sharpening charges of chisel and including excaavation of road cutting using JCB/Air compressor Drill at Day and Night time and avoiding any damage to the telecom and water lines etc (Along the Road) including trial pits

Providing sand bedding with good quality of river sand to a depth of 6" in the excavated cable trench including cost of sand, labour, and labour charges for transport,lead, lift, etc., complete

Loading of HT cable drum from stores using crane Lorry, safe transportng to site and safe unloading at the worksite without any damage using crane lorry.This includes labour for loading, unloading, transporting and rent for crane lorry, all T&P suchas crowbars,siling,DShackle etc., that must be brought by the contractor.

Recoiling / Laying / Removal of HT UG cable in the excavated trench including drawing the cable through RCC/G.I.Pipe wherever necessary such as Road Crossing etc.,without any damage , sealing the cable with end caps with suitabl endsand which includes provision of Signal Board, Danger Board, light etc and also loading, transporting charges, unloading of tools and plant etc.,the contractor must bring all tools and plants.

Drawal/Laying of R.C.C."V" Troughs in th excavated cable trench from Stores/ Worksite including transportation without any damage .This includes all Lead ,Lift safe unloading, safe Loading and transport etc. ( Note: Damage if any due to rough handling, the cost of V trough will be be deducted)

Refilling the cable trench and duct with excavated earth in layer,ramming and consolidating properly in layers of 6" and the top brought in line with the existing surface including labour, lead, lift. Etc., complete

Fixing of cable termination including supply of clamp at 3 locations along the structure after completion of termination joint.Termination joint will be done by cable jointer separately.But this includes releasing of cable drum from the cable pit/ structure ,providing and reeasing of tent,transporting of tent from office to site and back fixing the cable at structure and back filling the cable pit etc.

Excavation of pit (for providing Straight joint) of size 3.6 M X 2.4 M X 1.3 M and excavation of cable trench for 3 M on either side of the joint location for releasing the cable.This includes labour for providing and releasing of tent at joint location, transporting of tent from office to site and back, removing and refixing of "V" troughs, fixing the joint works &carefully fixing the joint in position after completing of jointing and refilling the trench with the excavated soil.

Supply and erection of 160 mm dia ISI PVC Pipe for Road and Drainage crossing for the HT Cable laying ( Note: Normally PVC Pipes will be used for termination structure. Only in specific locations the GI pipe will be used as per the advise of site engineer incharge)

Loading, unloading ,transporting and erection of RCC Cable marker of standard size including painting the word " TNEB/ UG CABLE" and other notations as per the site Engineers instruction. (Includes excavation and laying)

Erection of 33 KV 3C x 400 Sq.mm XLPE UG Cable Outdoor End termination Kit-Heat shrinkable type,including charges for cable jointer.

Erection of 33 KV 3C x 400 Sq.mm XLPE UG Cable Straight Joint Kit-Heat shrinkable type,including charges for cable jointer.

E.P.F. @13 % should be Entered by the Bidder

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

G.S.T. @18% should be Entered by the Bidder

RMITHA POWER AND INFRA (OPC) PRIVATE LIMITED

Jaya Jothi Electrical Work