Strengthening of 110 KV SC line with leopard conductor into 110 KV SC line on DC tower with panther conductor of Thanjavur Thiruvarur 110 KV line. Reach-I .

Amount

Line works

Conducting check survey,pit marking for tower foundation as per the approved profile including cost of all T & Ps, transport, labour, lead lift etc complete.

Earthwork excavation in hard stiff clay, black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil inlcuding all cost of lead lift etc complete.

Transporting and fixing of stub and cleat with supply of template and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. (Stub and cleat only supplied by department) For DD Tower

Transporting and fixing of stub and cleat with supply of template and assembling at site and shifting the template from loc to loc including cost of all materials for stub and cleat and template ,labour, fabrication charges etc complete. (Stub and cleat only supplied by department) For DC Tower

PCC1:2:4 using 20mm metal for foundation concrete with out form work including cost of all materials, 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.

RCC 1:1.5:3 using 20mm (machine crushed) metal for foundation with steel frustum box including cost of all materials, labour lead, litf, etc., complete. But excliding cost fo steel reinforcement (by using mixer machine).

RCC 1:1.5:3 using 20mm (machine crushed) metal for chimney concrete with steel chimney box including cost of all materials, labour lead, litf, etc., complete. But excliding cost fo steel reinforcement (by using mixer machine).

Refilling with the excavated earth other than sand including watering consolidation in 150mm layers and forming platform with excess earth in the leg of the tower etc complete.DD tower

Refilling with the excavated earth other than sand including watering consolidation in 150mm layers and forming platform with excess earth in the leg of the tower etc complete. DC tower

supply & Providing pipe type earthing including necessary excavation for fixing 3m long 25mm dia GI "B" class pipe and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including all cost of materials, lead, lift etc complete.

Removal of surplus earth in a low lying area to a average distance of 200m by head load.

Dewatering charges during excavation and concreting with 3/5 HP Diesal motor with Pump including hire charges, labour,fuel,oil,transport etc complete

Providing shoring and shuttering in foundation using wooden planks and scantling including all cost of materials, labour, lead, lift etc complete.

Transport and erection of GI tower angles including cost of materials, T &P,labour, lead, lift etc complete.as per approved drawing and specification. ( Under LC )

Labour charges for transporting and hoisting of 7 units of 90 KN single suspension Disc insulators with supply and fixing of SS fittings for panther and U bolt including all cost of labour,lead, lift, T & P etc complete (With out PA rod for panther) ( Under LC )

Labour charges for transporting and hoisting of 8 units of 120 KN single Tension Disc insulators with supply and fixing of ST fittings for panther,S.B damper with all allied hardwares including all cost of labour,lead, lift, T & P etc complete ( Under LC )

Labour charges for transport of 3 Nos of Panther conductor from department store,supply and fixing of panther conductor hardwares(ie.SB damper, Dshackle, U bolt,MSJ for panther etc ),paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers at tension locations including jumber connections, providing trussals at various intervals for avoiding damages of conductor including transport charges, loading, unloading, lead, lift, labour and cost of T&P etc complete ( Single Span with LC )

Labour charges for transport of 7/3.55mm GI earthwire from Department store supply and fixing of GI earthwire hardwares(ie ST fittings,SS fittings, D shackle, U bolt etc) wherever required, paving out, jointing,rough sagging, tensioning,including jumber connection transport charges, loading,unloading ,lead, lift, cost of T&P, etc complete. ( single (Span with LC )

PCC 1:2:4 using 20mm metal for muffing coping concrete with form work including cost of all materials,labour, lead, lift,etc complete .

Plastering with CM 1:3,12 mm thick for muffing coping concrete including cost of all materials,labour,lead,lift etc complete

Supply transport,Labour charges for fixing of number plates, danger board,phase plate including all cost of materials,labour transport,lead, lift,etc complete

Supply,fabrication and fixing of name board with 18 gauge plate including cost of materials, labour for writing name of the line etc complete

Painting with two coats of anticorrosive paint over tower leg at a height of 45cm including all cost of materials,labour, lead lift etc complete

Providing temporary guys wherever necessary including excavation,buryingout of anchor forstaywire,tightening,dismantling the same after completion of works including cost of allmaterials,lead,lift,labour 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

Labour charges for removal of Small trees

Labour charges for removal of Large tree

Providing full welding of all bolts and nuts in the erected towers from ground level to the cross arm bottom level in the tower including painting of bolts and nuts with two coats of best quality of cold galvanised paint having atleast 90% zinc content and approved by the Engineer at site including cost of paint and all other materials, hire charges for diesel generator and welding transformer, all labour, transport charges etc complete.

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

Providing trussels for major and minor road crossing including cost of all materials,labour, lead lift etc. Complete.

Providing earthing arrangements for tower including necessary excavation for fixing 3m long 50mm dia GI "B" class pipe,60cm dia with 5cm shell thick of RCC collar and refilling with excavated earth mixed with soft charcoal and connect the earthstrip with the leg of the stub including all cost of materials lead lift etc complete.

Supply & Transport & fixing of 12 Nos. PG clamp for panther for jumper provisions in all Phases for all the phase and dismantling the same including all cost of labour,lead, lift, T & P etc complete if necessaryas per the instruction of site engineer ( under LC )

Dismantaling of existing tower parts including sorting out of tower member at site and devoluted to storein full shape including cost of T & P all labour lead lifts etc complete .( Under LC )

Releasing and lowering of existing 3 Nos leopared conductor and devoluted to store , including all labour, lead, lifts T& P etc complete ( Under LC )

Releasing and lowering of existing 1 No earth wire and devoluted to store , including all labour, lead, lifts T& P etc complete ( Under LC )

Releasing & lowering of 7 units of single suspension insulator ( 90KN ) with fittings and devoluted to store including all labour lead, lift and T & P etc complete ( Under LC )

Releasing & lowering of 8 units of single Tension insulator ( 120KN ) with fittings and devoluted to store including all labour lead, lift and T & P etc complete ( Under LC )

Dismantling the existing PCC work in tower foundation & chimney concrete and removing them away as directed by the depatment engineer in charges including cost of labour ,lead, lift ,scaffloding charges etc complete.

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

K DHINAKARAN

S CHELLADURAI CONTRACTOR

M.ALAGUPANDIAN

petchimuthu