Increasing Ground Clearance of 66kV Dabaspet Hirehalli SC line by providing 1 no of 66kV DDplus0 KPTCL Design Narrow Based Tower between Tower No 35-36 at Devarahosahalli village limits, Nelamangala Taluk in TLM Sub-Division, Nelamangala under TL&SS Division, Nelamangala on Total Turnkey Basis

Increasing Ground Clearance of 66kV Dabaspet Hirehalli SC line by providing 1 no of 66kV DDplus0 KPTCL Design Narrow Based Tower between Tower No 35-36 at Devarahosahalli village limits, Nelamangala Taluk in TLM Sub-Division, Nelamangala under TL&SS Division, Nelamangala on Total Turnkey Basis

a)66KV D/C 'DD+0' type GI tower including stub and cleats (Narrow based Tower- KPTCL design)- Design DD+0tower =(3440+553)=3.993MT. a)Fabrication and Galvanization of above Mild steel tower parts

b)Supply of Bolts & Nuts = 0.18 MT

66kV 90KN Tension type Composite Polymer Long Rod Insulators with sectional length of 725 mm.

Single Tension clamps with arcing horns for Coyote Conductor

Single Tension clamps for ground wire

Coyote ACSR conductor for jumpers & to take care of shortage of Coyote conductor while erection of new DD+0 NB tower due to height of tower

Vibration Dampers for Coyote conductor

MSC Joint for Coyote conductor

Repair Sleeves for Coyote conductor

7/3.15 mm GI wire for Ground conductor to take care of shortage of Coyote conductor while erection of new DD+0 NB tower due to height of tower

MSC Joint for Ground conductor

C Type Wedge connector (Coyote to Coyote)

Supplying of Danger board

Supplying of Number plate

Supplying of circuit plate

Supplying of Phase plates ( Set of 6 per tower)

Earth bond 300mm long

Sorting of tower parts made out of fabricated angle iron & Bolt Nuts (two locations) Tower Wt 3.993 ...

Setting of stubs templates and aligning , and dismantling

Assembling and erection of towers including tightning of bolts and nuts ( including loading , unloading at store and site) (including the Wt of stubs) ...

Welding of Bolts & Nuts up to the hieght of bottom cross arm (as per the direction of field engineer ) Ap...

Supplying & fixing G I angle iron 45x45x5 mm(1 mtr length)with cleats,bolt & nuts as per specifications & fixing above 0.5 mtrs length each at inner & outer surface of the tower to facilitate running ...

Supplying & fixing barbed wire as per specification

Fixing of Danger board

Fixing of number plate

Fixing of Phase plates

Fixing of Circuit plate

Earthing :- Grounding of tower including cost of 40mm dia 2.5mm Thick class GI pipe of 3 mtr length as per specification with 50x6 mm GI flat 3 mtr long salt, charcoal , including excavation charges ...

Stringing of Coyote Conductor for plain terrain after Relesing of Conductor- Anchoring 2 span upto 640 metres with 1 tangent tower only.

Stringing of Ground Conductor for plain terrain after Relesing of ground wire- Anchoring 2 span upto 640 metres with 1 tangent tower only.

Excavation of earth as per specification & approved drawing for the tower supplied (Normal dry soil) DD+3 tower by mechanical means for all works & depth upto 3 metres as per drawing and techical spe...

Concreting of 1:1.5:3(M20) with formbox to be supplied by the contrctor. M20 design Mix using 20mm norminal size graded crushed coarse aggregates .

Concreting of 1:3:6(M10) with formbox to be supplied by the contrctor. M10 design Mix using 20mm norminal size graded crushed coarse aggregates .

Steel fabrication: Supplying, fitting and placing TMT FE 550/550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, striaghtening, cutting,bending, hooking, laping/weld...

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc., in layers not exceeding 20 cm in depth, consolidating by ramming and watering...