Manufacture, supply of materilas, erection of towers, stringing of panther conductor and OPGW and commissioning of 110 KV DC line by making LILO of the existing 110 KV Pugalur - Karur feeder at the Pavithram 110 KV SS under turnkey contract

Amount

ABSTRACT

Civil and Erection works(including GST)

Supply of material (including GST)

Description of Work / Item(s)

Amount

Line works

Clearing juliflora jungle with uprooting including cost of clearing away the site with all labour, lead, lift , T&P etc complete.

Survey work

Conducting reconnaissance survey,detailed survey by conducting Theodolite alignment using GPS for co ordinate survey, chain survey , fly leveling and plotting the profile in the tracing sheet using Indian Ink and lettering using stencils with suitable scale and preparing of tree schedule,( Profile role in duplicate and soft cop 2 Nos),Preparaion of route alignment with remote sensing and field verification in GTS Map using 1:50000 scale including procurement , processing GTS map , GEO referencing route alignment, integrate route in the layout with identification of reserve forest, developed area etc.Preparation crossing drawing for Telecommuniction lines , Railway lines, highways, EHT lines and supplying of10 Ammpnia print copies, Taking color printout of GTS route map in A0 size topo sheet in 1:50000 scale using GPS Co-ordinates,Procurement of satellite image, procurement of required number of scenes as required for route from NRSA(National Remote Sensing Agency) upto 3 KM or part there of including cost of all materials , labour, all leads , 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 for foundation in all clauses of soil inlcuding all cost of 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.

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

Earthwork excavation in MR and DMR not requiring blasting.

Earthwork excavtion in hard rock measured in solid including blasting and stacking

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

Transport of stub and cleat,template including assembling of template setting of stub ,cleat and dismantling of template and shifting the template from loc to loc and reassembling including cost of template , all labour, T&P , lead, lift , fabrication charges etc complete.

For KCR Tower

For HCR Tower

For GCR Tower

For QD Tower

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 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)

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.

Providing pipe type earthing for each tower location including extra excavation in foundation pits of towers for fixing 3m long 25mm dia GI "B" class earthpipe and GI wire 2.40m long with legs on both terminals for connecting the GI pipe with tower leg ,refilling with excavated earth mixed with solt and charcoal as per standard specification including all cost of 25 mm GI B class pipe as per IS fabrication of legs for connection arrangement materials,transport, all labours, leads, lifts etc complete.

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 as per standard specifications.

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.

Labour charges for 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

Labour charges for Hoisting of 7 units of suspension 90 KN insulators with all allied hardwares , including all labour charcges lead and lift etc. complete.

With PA Rod for Panther

Without PA Rod for Panther

Labour charges for Hoisting of 8 units of single tension 120 KN insulators with all allied hardwares , including all labour charcges lead and lift etc. complete.

Transport of 6 Nos of Panther conductor ,paying out, jointing,rough sagging, tensioning, clipping, providing vibration dambers for tension locations including giving jumber connection for power conductor including transport charges, providing trussels wherever necessary loading unloading lead lift etc complete.

Multi Span without LC

Single Span without L.C

Single Span with L.C

Stringing of OPGW 48 fibre cableas per technical specification including cost of all required suitable tension/suspension clamp, vibration damper, joint/ junction boxes suitable for OPGW and all necessary accessories ,transport charges, loading unloading,major and minor t&Ps, lead lift etc complete.

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.

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.

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

supply and 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

Labour charges for removal of trees

Large trees

small trees

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

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

Dismantling of existing tower and devoluted to store including cost of all labour charges, lead , lift , transport etc complete.

Releasing and lowering and devoluted to store of 7 units of single suspension insulator with fittings including all labour lead lifts, and T & P etc complete.

Releasing, lowering and restringing of existing 3 Nos. Panther conductor including all labour, lead,lifts,T&P,etc complete.

Releasing and Lowering and restringing of Existing 1 No 7/3.55 mm GI earthwire including all labour, lead,lifts,T&P,etc complete.

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

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

Description of Work / Item(s)

Amount

Supply of Stub, Cleat, Tower Parts, Bolts & Nuts as Per IS and technical specification including transport Charge etc complete.

Fabrication, galvanising and supply of various type of normal, extension tower parts and tower body/leg extensions (complete excluding bolts, nuts and stubs) and including transport charges, etc.

Mild Steel

HT steel

Fabrication, galvanising and supply of stubs & cleats for various type of Normal, tower extensions complete (excluding bolts & nuts) and including transport charges etc complete.Mild Steel

Supply of Hot dipped GI bolts & nuts including step bolts and electro-galvanised spring Washers as per relevant latest IS for towers, extensions, stubs including transport charges etc complete

Design, Manufacture and supply of following line materials as per IS and technical specification including transport etc complete.

ACSR Panther Conductor

OPGW 48fibre with all accessories

90 KN ordinary disc insulators

120 KN ordinary Disc insulators

Supply of Hardware fittings as per IS and technical specification including transport charge etc complete.

Single Suspension fitting for panther

Single Tension fitting for Panther

SB damber for panther

MSJ for panther

Repair sleeve for panther

PA rod for Panther

Aluminium earthbond

D" Shackle 16 mm dia

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

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