RECONSTRUCTION OF SECTION OF 132KV D/C CANAL-MIRAN SAHIB TRANSMISSION LINE THAT WAS DAMAGED DURING FLASH FLOODS IN NIKKI TAWI LOCATION NOS 24,25,26,27,28,29 AND 30

Dismantling works

Destringing of ACSR Panther conductor with accessories from damaged section

Dismantling of collapsed/buckled tower material from damaged section

Loading of dismantled line and tower material,carriage of material upto divisional store,unloading and stacking of material in store

Land compensation for three number location

Civil works

Line route, detail survey including check survey,

Casting of Foundations including , concreting , excavation , backfilling, Shuttetring,benching, dewatering stub setting ,supply and installation of earthing device , reinforcement etc.

Small angle (2-15 degree) towers FS type

Large angle (30-60 degree)towers FS type

Pile foundation approx 40 mtr deep

Providing of protection to the Tower foundations

Crate of galvanised wire neeting & mesh packed with boulders for pile foundations

Tower footings with M-15 concrete for other foundations

Electrical works Engineering, Design, supply of Tower Material and accessories

Supply of (B+0) type of towers and stubs

Supply of (B+9) type of towers and stubs

Supply of (D+9) type of tower and stubs

Supply of Nuts & Bolts for tower parts and stubs

Danger Plate

Number Plate

Phase Plate

Circuit Plate

Anti Climbing devices

Bird Guards

Earthing material Counter piose type

Erection Of various type of tower including stub setting, leg extension complete with nuts and Bolts including tack welding and fixing of Tower accessories.

Stub setting of tower foundation

Loading & unloading of tower material,stubs and Nuts & bolts

Carriage of tower material from road site to errection site average lead upto 1.0 kms

Errection of super structure

Welding of tower bolts first two stories

To and fro carriage of welding equipment

Carriage and T&P articles average upto 1.0kms avg.

Earthing of Towers Counter poise

Earth work for Counter poise earthing

Back filling of earth

Cost of good earth

Fixing of phase plate, circuit plate, danger plate,

Erection of anticlimbing devices

Cost of earthing material

Watch & Ward of material

Engineering, Design, supply of line Material and accessories

200 mm² ACSR Conductor,(a) Alumunium=30/3 mm(b) Steel=7/3 mm Overall dia 21mm.Approximate Wt 976Kg/Km Ultimate breaking Load=89.67 KN;including 1.5%sag .

Mid Span Joints for conductor

Vibration Damper for conductor

Repairs sleeves for conductor

Aluminium Tape for conductor

Disc Insulators 90 KN,Ball & Socket type, 145mm height and 280mm dia. Creepage total 430 mm and 260 mm protected.12 No for D/C tension strings per tower @ 11 discs per string +10% for double string per tension tower

Double Tension Fittings

24 Fibre (DWSM) OPGW fibre optic cable

Tension assembly for passing through 24F OPGW

Tension assembly for joint box location

Tension assembly dead end

Vibration damper for 24F OPGW

Joint box for 24F

Down lead clamp assembly

Installation of insulator strings complete with necessary hardware , laying and stringing of ACSR Panther Conductor including fixing of conductor accessories and temporary anchoring of tower for the line.

Loading/unloading of Panther conductor and earth wire/OPGW cable seven drums for D/C

Carriage of ropes ,pulleys derrickpoles etcthrough 1.0 km avg.lead.

Loading of insulators & other fittings. .

Unloading of insulators & other fitting from Mech.Transport and carriage upto 0.50 mtrs.

Carriage of Insulators & other fittings beyond 50mtrs. Upto 1.0 Km

Loading of stringing equipment like compressor,turn table ,four sheeve pulleys,rollers etc

Unloading and stacking of material as per item above

Carriage of material as per item 7, () from road site to work site avg. lead 1.0 Km.

Laying of conductor to string 1st phase

Laying of conductor for subsequent string 5 for D/C

Installation of 24F DWSM OPGW along with associated fittings

Installation of joint box including splicing and testing of 24F

Stringing of panther condcutor 1 Km + 1.5% for sag for 6 phase including errection of insulator strings/fittings

Erection of jumpers at tension towers 6 No/tower.including earth wire

Making of compression joints earth wire @ 1 No. per km

Making of compression joints Conductor @ 6 No. per km

Making of compression type repair sleeves 1 No. per km of conductor i.e. 6 No. per Km

Route clearance/jungle clearance/branch cutting of 50% of area falling under conductors of double circuit line with 25 m wide corridor

Watch and ward of material during laying and stringing of conductor and earth wire/OPGW cable 7 wires/km for D/C

T&P Items

Portable(mobile) oil pump(1/2 HP Air pump 500-1000 gallons)

Telescopic ladder aluminium 6m height

Rechargeable 5W LED Hand torch

Manual crimping tool upto 400 sqm

Hydraulic bolt/wire cutter upto ACSR Moose with bits for cutting

Manila rope 1"& (3/4)"

Single sheave pulley open type(8 ton)

Rubber gloves 33 kV

Rain coat

Safety shoes hard tipped

Safety belt double lanyard without padded straps

Digital multimeter

Tong tester/clamp meter AC/DC

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