Erection, Testing and Commissioning of (1) Edayarpalaym 400 kV SS to Kalivelampatty 230 kV line (2) LILO of Arasur - Kaniyur 110 kv line, (3) LILO of Arasur - Palladam 110 kV line and (4) LILO of Arasur - Sulur 110 kV line at Kalivelampatty 230 kVSS

Amount

SUPPLY :

Supplying of MS Tower Parts

Supplying of HT Tower Parts

Supplying of Various sizes of Bolt and Nut

ACSR Zebra conductor

ACSR Panther conductor

Supply of OPGW 48 Fibre Cable as per technical specification including cost of all required tension clamp, suspension clamp, joint / junction boxes for OPGW and all accessories etc complete

Supplying of Fibre Optic Approach Cable with 48 fibres with suitable HDPE pipe as per technical specification including cost of all accessories etc complete.

GI Earthwire 7/3.55mm

Single Tension Fitting for Zebra

Double Tension Fitting for Zebra

Single Tension Fitting for Panther

Double Tension Fitting for Panther

Single Suspention Fitting for Zebra

Single Suspention Fitting for Panther

Single Tension Fitting for Earthwire 7/3.55mm

Mid span Compression Joint for Eartthwire 7/3.55mm

Aluminium earth bond

120 KN Ordinary Disk Insulator

90 KN Ordinary Disk Insulator

SB Vibration Damper for Zebra

SB Vibration Damper for Panther

Mid span Compression Joint for Zebra

Mid span Compression Joint for Panther

Repair sleeve for Zebra

Repair sleeve for Panther

Preformed Armour Rod for Zebra

Preformed Armour Rod for Panther

HDGI Eye Bolt 16mm dia

D Shackle 16mm dia

HDGI Eye Bolt 20mm dia

PG Clamp for Zebra

PG Clamp for Panther

T Clamp for Zebra

T Clamp for Panther

Danger Board

Name Board

Number Plate

Phase plate (Set of Three)

Anti climbing device

Adjustable Arching Horn

Supply of Bird flappers as per following technical specification and all accessories etc., complete. a) Bird Diverter roundel Material : UV-stable nylon 6 Diameter : 142 mm Thickness : 2.5 mm Weight : 32 grams Ring material : Solid Stainless steel Colour options: Orange, Glow-in- the- dark Or custom b)Clamp: Clamp material: UV-stable nylon 66 supertough Grip material : Thermoplastic elastomer Spring material: Stainless steel Colour: Black Weight: 70 grams Max opening: 36mm

CIVIL

Plain cement concrete in CC 1:3:6 mix using 20 mm HB metal for tower foundation concrete without formwork including cost of cement and all materials, labour, curing, lead, lift, etc., complete as per standard specification.

Plain cement concrete in CC 1:2:4 mix using 20 mm HB metal for tower foundation concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, etc., complete as per standard specification.

Plain cement concrete in CC 1:2:4 mix, using 20 mm HB metal for Chimney concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, Vibration charges etc., complete as per standard specification.

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for tower foundation footing concrete with steel formwork including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement)

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for Chimney concrete with steel formwork including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement )

Plain cement concrete in CC 1:3:6 mix, using 20 mm HB metal for Retaining wall concrete without formwork including cost of cement and all materials, labour, curing, lead, lift, etc., complete as per standard specification.

Plain cement concrete in CC 1:2:4 mix using 20 mm HB metal for Retaining Wall concrete with steel formwork including cost of cement and all materials, labour, curing, lead, lift, Vibration charges etc., complete as per standard specification.

Reinforced cement concrete in C.C. 1:1 1/2:3 mix using 20 mm HBG machine crushed metal for Retaining Wall foundation concrete without form work including cost of all materials, labour, curing, all leads & lifts, vibrating charges as per Standard Specification ( But excluding cost of steel reinforcement)

Providing steel reinforcement approved brand of Mild Steel / TMT rods (minimum Fe450 Grade) for all RCC works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete

Supplying and fixing of Pipe type earthing including necessary excavation for fixing of 3 M long 40 mm dia GI ‘B’ class pipe and refilling with excavated earth mixed with salt, charcoal and connect the GI earth strips with the legs of the stub including cost of pipe refilling charges, fixing charges transport lead, lift, labour, etc., as per standard specification complete.

Supplying and fixing of Counter Poise earthing including cost of all labour, material, as per approved drawing and standard specification complete.

Plastering with CM 1:3, 12mm thick including cost of all materials, lead, lift, curing etc as per standard specification complete.

Supplying and filling of Gravel brought from outside and well consolidated in each layer of not more than 15 cm thickness consolidated complying with standard specification including cost of filling, transporting charges, Consolidation etc. as per Instruction of TANTRANSCO's Engineer incharge complete.

Providing anchor rod / Grip rod of 20mm dia RTS (Not less than Fe 450 Grade) to a length of 2m by drilling 32mm dia hole to a depth of 1.00 metre into hard rock and grouting with Bonding materials as directed by the TANTRANSCO Engineer at site including cost of all materials, labour, lead, lift, curing, etc., complete.

Supplying, laying and fixing of 110 mm dia. PVC pipe 4 Kg/cm2 to proper alignment & slope for weep hole of retaining wall including cost of pipe lead, lift labour as per standard specification etc., complete

Dewatering using 3hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump Operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

ERECTION

Preparation of crossing drawing as requested by the approval authority for the Telecom line, National Highway, Railway and EHT line crossing and spplying of 10 nos printout for each line crossing including cost of all materials, labour, lead, lift etc, complete

Check Survey and pit marking of various tower location inlcuding Hire Charges for all scientific instruments / Instruments, labour, lead, lift etc complete.

Clearing the Light jungle in way leave including cost of all labour, lead, lift etc complete.

Clearing the Heavy jungle in way leave including all cost of all labour lead lift etc complete.

HGS SS.20.A. Earth work excavation for foundation and depositing on bank in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and as per standard specification

SDR - (Not Requiring Blasting) Earth work excavation for foundation and depositing on bank in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting and as per standard specification.

MR & DMR - Earth work excavating and depositing on bank in Medium Rock and Dense Medium Rock not requiring blasting as per standard Specification .

Earth work excavating in Hard rock measured in solid including blasting and stacking as per standard Specification.

Earth work excavation for foundation in Removing Hard Rock by wedging, chiseling and trimming to proper shape and stocking for measurement, as per standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) MD Tower (230 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) MC Tower (230 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) KSR Tower (230 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) LSR Tower (230 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) QD Tower (110 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) KCR Tower (110 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) HCR Tower (110 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) D Tower (230 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Labour charges of setting of stub and cleat of (using template / modern technique) QC Tower (110 KV ) with correct level and alignment as per approved drawing and hire charges of template, with all labour, lead, lift, etc., as per Standard specification complete.

Refilling the tower location using excavated earth other than sand consolidation in 150mm layers well watered, consolidation etc. including cost of all labour, lead, lift etc as per instruction of TANTRANSCO Engineer at site complete.

Disposal of Excess surplus earth away in low lying area including cost of spreading chrages , levelling charges, and transporting charges all labour, lead, lift etc., identification of dumping yard is contractor scope, as per instruction of TANTRANSCO Engineer at site complete.

Erection of tower parts with bolts and nuts, tightening, punching of bolt and nuts (If necessasary) and rectification of defects in tower parts if any including hire charges of Tools & Plant's, transporting of tower parts from stores to site, sorting out of tower parts, tack welding of bolt and nut upto bottom cross arm level (3 Tack per bolt) painting with cold galvanizing paint, Painting using anti corrossive black paint on each tower leg upto1m height from coping level, instalation of bird guard,Final Checking to the satisfaction of field Engineers, loading and loading all labour, lead, lift, etc complete as per standard specification complete .

Paying out, rough sagging , Tensioning of 3 Nos ACSR Zebra Conductor for clipping, transporting charges from store to site, loading and unloading charges, providing trussels at required intervals for paying out the conductor, providing vibration dampers at tension location, giving jumper connection, hoisting of 120/90 KN Insulator with ST Fitting / SS Fitting / DT Fitting, arranging and availing LC and lowering of inter crossing line of EHT/HT/LT line and retensioning and rejumbering after completion of stringing activities of proposed line, Trussels provided on road crossing, HT / LT Crossing, Stay provided on independant cross arms of each Angle Points Towers, PA rod provided on suspension tower, including hire charges for major & minor Tools & Plant's all labour, lead, lift etc., as per standard Specification complete.

Paying out, rough sagging , Tensioning of 6 Nos ACSR Panther Conductor for clipping, transporting charges from store to site, loading and unloading charges, providing trussels at required intervals for paying out the conductor, providing vibration dampers at tension location, giving jumper connection, hoisting of 120/90 KN Insulator with ST Fitting / SS Fitting / DT Fitting, arranging and availing LC and lowering of inter crossing line of EHT/HT/LT line and retensioning and rejumbering after completion of stringing activities of proposed line, Trussels provided on road crossing, HT / LT Crossing, Stay provided on independant cross arms of each Angle Points Towers, PA rod provided on suspension tower, including hire charges for major & minor Tools & Plant's all labour, lead, lift etc., as per standard Specification complete.

Paying out, rough sagging , Tensioning of 12 Nos ACSR Panther Conductor for clipping, transporting charges from store to site, loading and unloading charges, providing trussels at required intervals for paying out the conductor, providing vibration dampers at tension location, giving jumper connection, hoisting of 120/90 KN Insulator with ST Fitting / SS Fitting / DT Fitting, arranging and availing LC and lowering of inter crossing line of EHT/HT/LT line and retensioning and rejumbering after completion of stringing activities of proposed line, Trussels provided on road crossing, HT / LT Crossing, Stay provided on independant cross arms of each Angle Points Towers, PA rod provided on suspension tower, including hire charges for major & minor Tools & Plant's all labour, lead, lift etc., as per standard Specification complete.

Erection, Transport, Testing and commissioning of OPGW 48 Fibre Cable as per technical specification including cost of Instalation and stringing of OPGW including fixing hardware fittings and accessories etc complete.

Erection, Transport, laying, Testing and commissioning of Fibre Optic Approach Cable with 48 fibres as per technical specification laying, jointing, connection etc complete.

Paving out, rough sagging , Tensioning of 1 No Earth wire 7 / 3.55 mm Clipping, giving jumper connection including major & minor T & Ps all labour, lead, lift etc., as per standard Specification complete.

Labour charges for Cutting and felling of Large size various type of trees complete.

Labour charges for Cutting and felling of Small size various type of trees complete.

Labour charges for fixing number plates including all cost of labour, lead, lift, etc complete.

Labour charges for fixing phase plates including all cost of labour, lead, lift,etc complete.

Labour charges for fixing danger board including all cost of labour, lead lift etc complete.

Labour charges for Name Board including all cost of labour, lead lift etc complete.

Installation of Bird flappers with all accessories as per standard specification including Cost of all labour, lead, lift, etc, complete.

H.Venkateswaran