Strengthening of 110 KV take off structures in 110KV TRPattinam and 110KV Narimanam I and II feeders at Thiruvarur 230KV Substation under PSDF II scheme

SUPPLY OF MATERIALS

MS Tower

ACSR Panther Conductor

120 KN Ordinary Disc insulators

Single tension fittings for Panther

20 mm dia eye bolt

SB damber for ACSR Panther

Bolts & Nuts

Supplying of Foundation bolts EN8 steel with 3 nos of GI nuts and washers

Supplying of Foundation bolts GI steel with 3 nos of GI nuts and washers

Plinth

Earthwork, excavation for foundation in hard gravelly soil with initial lead and lift etc., complete

Supplying and filling river sand for foundation and basement including watering and consolidation in 15 cms layers including cost of sand all labour, lead,lift etc., complete.

PCC 1:3:6 using 12 to 20mm HBG metal for foundation without formwork including cost of cement all materials labour, lead, etc., complete.

PCC 1:2:4, using 20mm HBG metal foundation without form work including cost of cement, water charges, all materials, labour, lead, lift, etc. complete.

PCC 1:2:4, using 20mm HBG metal foundation with form work including cost of cement, all materials, labour, lead, lift, etc. complete.(Coping Concrete)

Providing RCC 1:1.5:3 raft using 20 mm HBG metal with out form work including cost of all material, lead, lift, etc., complete but excluding cost of all respects

RCC 1:1.5:3, with 20mm HBG m/c metal with form work below GL including cost of all materials, cement, all labour, lead, lift, etc. complete.

Providing steel reinforcement for RCC works including cost of steel rod binding wire and placing in postion of the steel reinforcement all materials, lead and lift etc., complete.

Providing shoring and shuttering with country wood scantling at the time of excavation for foundation of towers including cost of all materials, labour, lead, lift, etc. complete.

Plastering with CM 1:3-12mm thick for structure plinth including cost of all materials lead lift etc complete.

Colour washing two coats with colour pigment over a primary coat for ceiling, exposed surfaces of wall, beam, slab, sunshade, lintel, etc, including cost of all materials, lead, lift, etc., complete.

Dismantling the existing RCC work and removing them away as directed by the depatment engineer in charges including cost of labour ,lead, lift ,scaffloding charges etc complete.

EHT Line works

Clearing juliflora jungle with uprooting including all cost of labour lead lift etc.

Labour charges for hoisting of 8 units of 120 KN single Tension Disc insulators with necessary hardware fittings for panther including all cost of labour,lead, lift, T & P etc complete.

Lowering the HT/LT Line during stringing of power conductor and earthwire after restringing the same in original position including labour,lead ,lift etc complete.

Releasing and lowering of existing 3 nos panther conductor and restringing the conductor with required sag into the existing takeoff tower including all labour lead, lift T & P etc complete (under LC )