Erection of 110 KV SC line on DC tower from loc Manamadurai 110 KV SS to 17 for extension of EHT supply to traction SS at Manamadurai.

Amount

Line works

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

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

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.

Earthwork excavation in soft disintegrated rock or kankar not requiring blasting.

Earthwork excavation in MR and DMR requiring blasting.

Removing hard rock .

Removing hard rock by wedging, chisselling and trimming to proper shape where blasting is prohibited

Supply,Transport and fixing of stub and cleat using levelling instrument with supply of template and assembling at site and shifting the template from loc to loc including cost of all materials for template ,labour, fabrication charges etc complete.

For KCR Tower

For HCR Tower

For QDTower

Transport and fixing of stub and cleat using levelling instrument with supply of template and assembling at site and shifting the template from loc to loc including cost of all materials for template ,labour, fabrication charges etc complete. (Stub & cleat alone Board's supply)

For GCR Tower

Supply, Fabrication and erection of D.P. Structure with RS joint with size of 250X125 and MS Channel, Angles including staightering of RSJ pole and MS channel and and cutting the required length drilling holes and D,P bolts and nuts as per the Std design and drawing etc., including loading, unloading and transport and incl.Galvanising as per the direction of the Engineer incharge of the work including cost of all T&P transport, labour, lead lift etc., comple.

PCC 1:3:6 using 20mm metal for foundation without formwork including cost of all materials lead lift etc complete.

PCC 1:2:4 using 20mm metal for foundation and chimney concrete with steel frustum box and chimney box including cost of all materials, lead, lift ,frustum box ,chimney box, etc complete .

RCC 1:1.5:3 using 20mm HBS for foundation footing and chimney concrete with form work including cost of all materials all labour charges lead and lift etc complete. ( Excluding cost of steel reinforcement)For raised chimney

PCC 1:2:4 using 20mm metal for foundation without formwork including cost of all materials lead lift etc complete.(for DP structure)

Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting bending tying and fixing in position as per specification including cost of all materials lead lift cost of binding wire etc complete

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.

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.(as per std specification)

Providing earthing arrangements for terminal 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.

Removal of surplus earth in a low lying area As per the direction of Engineer-incharge at site.

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.

Supply,Transport and erection of GI tower angles ,square cross arm including cost of materials, T &P,labour, lead, lift etc complete.as per approved drawing and specification.

MS parts

HT parts

Transport and erection of GI tower angles ,square cross arm including cost of materials, T &P,labour, lead, lift etc complete.as per approved drawing and specification. (GCR Normal)

Transport and Labour charges for Hoisting of 7 units of 90kN suspension insulators with all allied hardwares and necessary fittings , including cost of Hardware fittings, etc,complete.

Without PA Rod for Panther

With PA Rod for Panther

Transport and Labour charges for Hoisting of 8 units of 120kN suspension insulators with all allied hardwares and necessary fittings , including cost of Hardware fittings, etc,complete.

Transport of 2 Nos of Panther conductor ,paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers for tension locations,MSJ,U bolt,D Shackle and repair sleeve wherever necessary including giving jumper connection for power conductor including transport charges, providing trussels wherever necessary loading unloading major and minor t&Ps lead lift etc complete.(including all fittings)

Single Span without L.C

Contious Span without L.C

Transport of 7/3.55mm earthwire , paying out, jointing, rough sagging, tensioning, including giving jumber connection including Supply of all Hardware Fittings ,transport charges, loading unloading,major and minor t&Ps, lead lift etc complete.

Single Span without L.C

Continous Span without L.C

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 and Labour charges for fixing of number plates, danger board,phase plate(R,Y,B) 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 ofanchor 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 large trees

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.

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

Supply and fixing of hot dipped glavanised iron Bolt and Nut, packing washers,Spring washers, conforming to IS 2427/1988, and IS 387 part XIII of latest issue including cost of materials, lead,lifts,etc,complete.

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

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

AYYAPPAN AND CO

GUHANSANJEEVI ENTERPRISES