Construction of various 220 KV and 132 KV Transmission lines in Rajasthan at Sawai-Madhopur, Baran, Dausa and Jaipur Districts including survey, supply of all equipment, materials, erection (including civil works), testing and commissioning

LILO of 220kV S/C Dausa- Sawaimadhopur line at 400kV GSS PGCIL, Jaipur (South ) - 38 Kms. - SUPPLY PART

Tower: Fabrication, galvanising and supply of various types of towers (including special towers), & its body / leg (equal & unequal) extensions (complete) including stubs and hangers, D-shackles, Bird Guard, U-Bolt, Pack washer, Anticlimbing devices etc.

High Tensile Steel

Mild Steel

Supply of Bolts & Nuts for towers and stubs (including step bolts & nuts and anti theft bolts & nuts, Spring Washers Etc. )

Sub Station Structures All type

Supply of Earthing material of Towers

Pipe Type

Counter Poise Earthing Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. **

70 kN Disc Insulators

Porcelein Long Rod Insulators 70 kN

120 kN Disc Insulators

Porcelein Long Rod Insulators 120 kN

ACSR Zebra Conductor (54/3.18MM AL+7/3.18MM Steel)

Hardware Fittings for ACSR Zebra Conductor

Single Suspension H/W fittings for ACSR Zebra Conductor

Single Tension H/W fittings for ACSR Zebra Conductor

Double Suspension H/W fittings for ACSR Zebra Conductor

Double Tension H/W fittings for ACSR Zebra Conductor

Accessories for ACSR Zebra Conductor

Mid Span Compression Joint for ACSR Zebra Conductor

Repair Sleeve for ACSR Zebra Conductor

Preformed Armour Rod for ACSR Zebra Conductor

Vibration Damper for ACSR Zebra Conductor

G.I. Earth Wire 7/3.15 MM

Strain Assembly for Earth Wire 7/3.15mm with Copper Earth Bond

Suspension Assembly for Earth Wire 7/3.15mm

Vibration damper for Earth Wire 7/3.15mm

Mid span compression joint for Earth Wire 7/3.15mm

Repair sleeve for Earth Wire 7/3.15mm

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered.

Description of Work / Item(s)

LILO of 220kV S/C Dausa- Sawaimadhopur line at 400kV GSS PGCIL, Jaipur (South) - 38 Kms. - SERVICES PART

Detail Survey as per tentative route- Which includes the following major activities-Pegging of line route, providing of survey pillar at an interval of 3-4 KM in the line route with required jungle clearance for survey, profile preparation of approved route on graph sheet and marking of offset on either side of line, marking of side clearance for hills, sand dunes etc, as per specification and tower scheduling.

Check survey as per approved route of line which includes- Re-checking of the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site.

Excavation-Excavation, excluding back filling, including shoring,shuttering, dewatering, etc. upto the required depth as per foundation specification/drawings.

(i) Any soil, soft rock other than hard rock

(ii) Hard Rock (with blasting subject to permission or without blasting)

SETTING OF TEMPLATE & STUB/ANCHOR BOLT:-. Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming andwatering as per specification.

(i) Tower including extension upto 9 Meter

(ii) Special Towers for any span including extension upto 9 Meter

CONCRETING: Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20mm nominal size,water etc., preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings.

(ii) 1:3:6 Mix

(iii) 1:2:4 Mix

(iv) 1:1.5:3 Mix

STEEL REINFORCEMENT: Cutting, bending, welding of joints if required,fixing and placing of steel reinforcement as per specification and drawings including material.

EARTHING:

(A) Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats &connectors, but including coke/charcoal, etc.,excavation,augering and backfilling in all types of soil.

(B) Earthing of towers legs with counterpoise typeearthings excluding supply of materialsbut including excavation and backfilling in all types of soil. (i)each set by laying 4 wires each 15m long at a depth of 600mm

ERECTION OF TOWERS: Erection of super structures including D-shackles,ACD, Hangers, U-Bolts, step bolts, danger plate, phase plate, number plate etc. Also including tack welding of bolts & nuts upto bottom cross arm/beam level including application of Zinc Rich paint

Erection of tower (with extension upto 9 Meters)

Erection of special tower (with extension)

Erection of Sub Station Structures including levelling , setting of Stub and tightening , punching of nuts and Bolts and tack welding upto beam level as per specification

CONDUCTOR STRINGING: Stringing of ACSR Zebra including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

(ii) Single Conductor for river

Earthwire Stringing: Stringing of galvanised steel stranded wire including laying, jointing & tensioning, clamping, clipping and fixing vibration damper and earth bond etc.

One No. 7/3.15 mm galvanised wire

RIVETMENT OF TOWERS

(A) Providing and laying cement concrete including curing, compaction etc. complete using stone aggregate 40 mm nominal size (crusher broken) in foundation plinth, using 1 Cement: 5 Sand: 10 aggregate mix.

(B) Random rubble stone masonary for rivetment in 1:5 cement sand mortar including providing and fixing 100mm dia PCC drain pipe & raised and cut-pointing on stone masonary in 1:3 cement sand mortar excluding excavation but including Back filling inside rivetment using excavated/ borrowed earth (with all lead & lift) in layers not exceeding 20cm in depth & consolidating each deposited layer by ramming and watering.

(D) Cement concrete coping grade 1:2:4 (1cement: 2coarse sand :4 graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. complete for 75mm thick with 20mm thick nominal size aggregate

Any Other item required for successful completion of work

Description of Work / Item(s)

220 kV D/C Baran-Proposed 220 kV GSS Kelwara Transmission Line- ( 62 kM.) - SUPPLY PART

Tower: Fabrication, galvanising and supply of various types of towers (including special towers), & its body / leg (equal & unequal) extensions (complete) including stubs and hangers, D-shackles, Bird Guard, U-Bolt, Pack washer, Anticlimbing devices etc.

High Tensile Steel

Mild Steel

Supply of Bolts & Nuts for towers and stubs (including step bolts & nuts and anti theft bolts & nuts, Spring Washers Etc. )

Sub Station Structures All type

Supply of Earthing material of Towers

Pipe Type

Counter Poise Earthing Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. **

70 kN Disc Insulators

Porcelein Long Rod Insulators 70 kN

120 kN Disc Insulators

Porcelein Long Rod Insulators 120 kN

ACSR Zebra Conductor (54/3.18MM AL+7/3.18MM Steel)

ACSR Panther Conductor

Hardware Fittings for ACSR Zebra Conductor

Single Suspension H/W fittings for ACSR Zebra Conductor

Single Tension H/W fittings for ACSR Zebra Conductor

Double Suspension H/W fittings for ACSR Zebra Conductor

Double Tension H/W fittings for ACSR Zebra Conductor

Accessories for ACSR Zebra Conductor

Mid Span Compression Joint for ACSR Zebra Conductor

Repair Sleeve for ACSR Zebra Conductor

Preformed Armour Rod for ACSR Zebra Conductor

Vibration Damper for ACSR Zebra Conductor

Hardware Fittings for ACSR Panther Conductor

Single Suspension H/W fittings for ACSR Panther Conductor

Single Tension H/W fittings for ACSR Panther Conductor

Double Suspension H/W fittings for ACSR Panther Conductor

Double Tension H/W fittings for ACSR Panther Conductor

Accessories for ACSR Panther Conductor

Mid Span Compression Joint for ACSR Panther Conductor

Repair Sleeve for ACSR Panther Conductor

Preformed Armour Rod for ACSR Panther Conductor

Vibration Damper for ACSR Panther Conductor

G.I. Earth Wire 7/3.15 MM

Strain Assembly for Earth Wire 7/3.15mm WITH COPPER Earth Bond

Suspension Assembly for Earth Wire 7/3.15mm

Vibration damper for Earth Wire 7/3.15mm

Mid span compression joint for Earth Wire 7/3.15mm

Repair sleeve for Earth Wire 7/3.15mm

OPGW Cable

24 Fibre (DWSM) OPGW fibre optic cable

Installation Hardware set for 24 Fibre OPGW Fibre Optic cabling including all cable fittings & accessories except joint box (++)

Joint box (24Fibre)

PLCC ITEM

Single channel PLCC Carrier set with protection coupler

Single channel PLCC Carrier set w/o protection coupler

Wave trap(0.5mH,1250A)

Coupling device phase to phase coupling

HF armour coaxial cable 75 ohms

4 x 4 Sq mm control cable

PI clamp Zebra

PI clamp Panther

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Description of Work / Item(s)

220 kV D/C Baran-Proposed 220 kV GSS Kelwara Transmission Line- ( 62 kM.) - SERVICES PART

Detail Survey as per tentative route- Which includes the following major activities-Pegging of line route, providing of survey pillar at an interval of 3-4 KM in the line route with required jungle clearance for survey, profile preparation of approved route on graph sheet and marking of offset on either side of line, marking of side clearance for hills, sand dunes etc, as per specification and tower scheduling.

Check survey as per approved route of line which includes- Re-checking of the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site.

Excavation-Excavation, excluding back filling, including shoring,shuttering, dewatering, etc. upto the required depth as per foundation specification/drawings.

(i) Any soil, soft rock other than hard rock

(ii) Hard Rock (with blasting subject to permission or without blasting)

SETTING OF TEMPLATE & STUB/ANCHOR BOLT:- Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming andwatering as per specification.

(i) Tower including extension upto 9 Meter

CONCRETING: Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20mm nominal size,water etc., preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings.

(ii) 1:3:6 Mix

(iii) 1:2:4 Mix

(iv) 1:1.5:3 Mix

STEEL REINFORCEMENT: Cutting, bending, welding of joints if required,fixing and placing of steel reinforcement as per specification and drawings including material.

EARTHING:

(A) Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats &connectors, but including coke/charcoal, etc.,excavation,augering and backfilling in all types of soil.

(B) Earthing of towers legs with counterpoise typeearthings excluding supply of materialsbut including excavation and backfilling in all types of soil. (i)each set by laying 4 wires each 15m long at a depth of 600mm

ERECTION OF TOWERS: Erection of super structures including D-shackles,ACD, Hangers, U-Bolts, step bolts, danger plate, phase plate, number plate etc. Also including tack welding of bolts & nuts upto bottom cross arm/beam level including application of Zinc Rich paint

Erection of tower (with extension upto 9 Meters)

Erection of Sub Station Structures including levelling , setting of Stub and tightening , punching of nuts and Bolts and tack welding upto beam level as per specification

CONDUCTOR STRINGING: Stringing of ACSR Zebra including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

(ii) Single Conductor for river

CONDUCTOR STRINGING: Stringing of ACSR Panther including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

Earthwire Stringing: Stringing of galvanised steel stranded wire including laying, jointing & tensioning, clamping, clipping and fixing vibration damper and earth bond etc.

(i) One No. 7/3.15 mm galvanised wire

RIVETMENT OF TOWERS

(A) Providing and laying cement concrete including curing, compaction etc. complete using stone aggregate 40 mm nominal size (crusher broken) in foundation plinth, using 1 Cement: 5 Sand: 10 aggregate mix.

(B) Random rubble stone masonary for rivetment in 1:5 cement sand mortar including providing and fixing 100mm dia PCC drain pipe & raised and cut-pointing on stone masonary in 1:3 cement sand mortar excluding excavation but including Back filling inside rivetment using excavated/ borrowed earth (with all lead & lift) in layers not exceeding 20cm in depth & consolidating each deposited layer by ramming and watering.

(C) Random rubble dry stone pitching including preparing surface etc. complete with raised & cut pointing in cement sand mortar 1:3, curing etc.

(D) Cement concrete coping grade 1:2:4 (1cement: 2coarse sand :4 graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. complete for 75mm thick with 20mm thick nominal size aggregate

Installation of OPGW

Stringing of 24 Fiber (DWSM) OPGW FIBRE OPTIC CABLE

Installation Hardware set for above 24 Fibre OPGW cabling including of al cable fittings and accessories exept joint Box (++)

JOINT BOX (24 FIBER) OPGW CABLE

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Description of Work / Item(s)

132 kV D/C Kelwara ( proposed 220 kV GSS) -132 kV GSS Kelwara Transmission Line ( 10 kM.) - SUPPLY PART

Tower: Fabrication, galvanising and supply of various types of towers (including special towers), & its body / leg (equal & unequal) extensions (complete) including stubs and hangers, D-shackles, Bird Guard, U-Bolt, Pack washer, Anticlimbing devices etc.

High Tensile Steel

Mild Steel

Supply of Bolts & Nuts for towers and stubs (including step bolts & nuts and anti theft bolts & nuts, Spring Washers Etc. )

Sub Station Structures All type

Supply of Earthing material of Towers

Pipe Type

Counter Poise Earthing Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. **

70 kN Disc Insulators

Porcelein Long Rod Insulators 70 kN

120 kN Disc Insulators

Porcelein Long Rod Insulators 120 kN

ACSR Zebra Conductor (54/3.18MM AL+7/3.18MM Steel)

ACSR Panther Conductor

Hardware Fittings for ACSR Zebra Conductor

Single Suspension H/W fittings for ACSR Zebra Conductor

Single Tension H/W fittings for ACSR Zebra Conductor

Double Suspension H/W fittings for ACSR Zebra Conductor

Double Tension H/W fittings for ACSR Zebra Conductor

Accessories for ACSR Zebra Conductor

Mid Span Compression Joint for ACSR Zebra Conductor

Repair Sleeve for ACSR Zebra Conductor

Preformed Armour Rod for ACSR Zebra Conductor

Vibration Damper for ACSR Zebra Conductor

Hardware Fittings for ACSR Panther Conductor

Single Suspension H/W fittings for ACSR Panther Conductor

Single Tension H/W fittings for ACSR Panther Conductor

Double Suspension H/W fittings for ACSR Panther Conductor

Double Tension H/W fittings for ACSR Panther Conductor

Accessories for ACSR Panther Conductor

Mid Span Compression Joint for ACSR Panther Conductor

Repair Sleeve for ACSR Panther Conductor

Preformed Armour Rod for ACSR Panther Conductor

Vibration Damper for ACSR Panther Conductor

G.I. Earth Wire 7/3.15 MM

Strain Assembly for Earth Wire 7/3.15mm WITH COPPER Earth Bond

Suspension Assembly for Earth Wire 7/3.15mm

Vibration damper for Earth Wire 7/3.15mm

Mid span compression joint for Earth Wire 7/3.15mm

Repair sleeve for Earth Wire 7/3.15mm

OPGW Cable

24 Fibre (DWSM) OPGW fibre optic cable

Installation Hardware set for 24 Fibre OPGW Fibre Optic cabling including all cable fittings & accessories except joint box (++)

Joint box (24Fibre)

PLCC ITEM

Single channel PLCC Carrier set with protection coupler

Single channel PLCC Carrier set w/o protection coupler

Wave trap(0.5mH,1250A)

Coupling device phase to phase coupling

HF armour coaxial cable 75 ohms

4 x 4 Sq mm control cable

PI clamp Zebra

PI clamp Panther

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Description of Work / Item(s)

132 kV D/C Kelwara ( proposed 220 kV GSS) -132 kV GSS Kelwara Transmission Line ( 10 kM.) - SERVICES PART

Detail Survey as per tentative route- Which includes the following major activities-Pegging of line route, providing of survey pillar at an interval of 3-4 KM in the line route with required jungle clearance for survey, profile preparation of approved route on graph sheet and marking of offset on either side of line, marking of side clearance for hills, sand dunes etc, as per specification and tower scheduling.

Check survey as per approved route of line which includes- Re-checking of the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site.

Excavation-Excavation, excluding back filling, including shoring,shuttering, dewatering, etc. upto the required depth as per foundation specification/drawings.

(i) Any soil, soft rock other than hard rock

(ii) Hard Rock (with blasting subject to permission or without blasting)

SETTING OF TEMPLATE & STUB/ANCHOR BOLT:- Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming andwatering as per specification.

(i) Tower including extension upto 9 Meter

CONCRETING: Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20mm nominal size,water etc., preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings.

(ii) 1:3:6 Mix

(iii) 1:2:4 Mix

(iv) 1:1.5:3 Mix

STEEL REINFORCEMENT: Cutting, bending, welding of joints if required,fixing and placing of steel reinforcement as per specification and drawings including material.

EARTHING:

(A) Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats &connectors, but including coke/charcoal, etc.,excavation,augering and backfilling in all types of soil.

(B) Earthing of towers legs with counterpoise typeearthings excluding supply of materialsbut including excavation and backfilling in all types of soil. (i)each set by laying 4 wires each 15m long at a depth of 600mm

ERECTION OF TOWERS: Erection of super structures including D-shackles,ACD, Hangers, U-Bolts, step bolts, danger plate, phase plate, number plate etc. Also including tack welding of bolts & nuts upto bottom cross arm/beam level including application of Zinc Rich paint

Erection of tower (with extension upto 9 Meters)

Erection of Sub Station Structures including levelling , setting of Stub and tightening , punching of nuts and Bolts and tack welding upto beam level as per specification

CONDUCTOR STRINGING: Stringing of ACSR Zebra including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

(ii) Single Conductor for river

CONDUCTOR STRINGING: Stringing of ACSR Panther including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

Earthwire Stringing: Stringing of galvanised steel stranded wire including laying, jointing & tensioning, clamping, clipping and fixing vibration damper and earth bond etc.

(i) One No. 7/3.15 mm galvanised wire

RIVETMENT OF TOWERS

(A) Providing and laying cement concrete including curing, compaction etc. complete using stone aggregate 40 mm nominal size (crusher broken) in foundation plinth, using 1 Cement: 5 Sand: 10 aggregate mix.

(B) Random rubble stone masonary for rivetment in 1:5 cement sand mortar including providing and fixing 100mm dia PCC drain pipe & raised and cut-pointing on stone masonary in 1:3 cement sand mortar excluding excavation but including Back filling inside rivetment using excavated/ borrowed earth (with all lead & lift) in layers not exceeding 20cm in depth & consolidating each deposited layer by ramming and watering.

(C) Random rubble dry stone pitching including preparing surface etc. complete with raised & cut pointing in cement sand mortar 1:3, curing etc.

(D) Cement concrete coping grade 1:2:4 (1cement: 2coarse sand :4 graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. complete for 75mm thick with 20mm thick nominal size aggregate

Installation of OPGW

Stringing of 24 Fiber (DWSM) OPGW FIBRE OPTIC CABLE

Installation Hardware set for above 24 Fibre OPGW cabling including of al cable fittings and accessories exept joint Box (++)

JOINT BOX (24 FIBER) OPGW CABLE

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Description of Work / Item(s)

132 kV D/C Kelwara (proposed 220 kV GSS) -132 kV GSS Nahargarh Transmission Line( 32 kM.) - SUPPLY PART

Tower: Fabrication, galvanising and supply of various types of towers (including special towers), & its body / leg (equal & unequal) extensions (complete) including stubs and hangers, D-shackles, Bird Guard, U-Bolt, Pack washer, Anticlimbing devices etc.

High Tensile Steel

Mild Steel

Supply of Bolts & Nuts for towers and stubs (including step bolts & nuts and anti theft bolts & nuts, Spring Washers Etc. )

Sub Station Structures All type

Supply of Earthing material of Towers

Pipe Type

Counter Poise Earthing Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. **

70 kN Disc Insulators

Porcelein Long Rod Insulators 70 kN

120 kN Disc Insulators

Porcelein Long Rod Insulators 120 kN

ACSR Zebra Conductor (54/3.18MM AL+7/3.18MM Steel)

ACSR Panther Conductor

Hardware Fittings for ACSR Zebra Conductor

Single Suspension H/W fittings for ACSR Zebra Conductor

Single Tension H/W fittings for ACSR Zebra Conductor

Double Suspension H/W fittings for ACSR Zebra Conductor

Double Tension H/W fittings for ACSR Zebra Conductor

Accessories for ACSR Zebra Conductor

Mid Span Compression Joint for ACSR Zebra Conductor

Repair Sleeve for ACSR Zebra Conductor

Preformed Armour Rod for ACSR Zebra Conductor

Vibration Damper for ACSR Zebra Conductor

Hardware Fittings for ACSR Panther Conductor

Single Suspension H/W fittings for ACSR Panther Conductor

Single Tension H/W fittings for ACSR Panther Conductor

Double Suspension H/W fittings for ACSR Panther Conductor

Double Tension H/W fittings for ACSR Panther Conductor

Accessories for ACSR Panther Conductor

Mid Span Compression Joint for ACSR Panther Conductor

Repair Sleeve for ACSR Panther Conductor

Preformed Armour Rod for ACSR Panther Conductor

Vibration Damper for ACSR Panther Conductor

G.I. Earth Wire 7/3.15 MM

Strain Assembly for Earth Wire 7/3.15mm WITH COPPER Earth Bond

Suspension Assembly for Earth Wire 7/3.15mm

Vibration damper for Earth Wire 7/3.15mm

Mid span compression joint for Earth Wire 7/3.15mm

Repair sleeve for Earth Wire 7/3.15mm

OPGW Cable

24 Fibre (DWSM) OPGW fibre optic cable

Installation Hardware set for 24 Fibre OPGW Fibre Optic cabling including all cable fittings & accessories except joint box (++)

Joint box (24Fibre)

PLCC ITEM

Single channel PLCC Carrier set with protection coupler

Single channel PLCC Carrier set w/o protection coupler

Wave trap(0.5mH,1250A)

Coupling device phase to phase coupling

HF armour coaxial cable 75 ohms

4 x 4 Sq mm control cable

PI clamp Zebra

PI clamp Panther

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Description of Work / Item(s)

132 kV D/C Kelwara (proposed 220 kV GSS) -132 kV GSS Nahargarh Transmission Line( 32 kM.) - SERVICES PART

Detail Survey as per tentative route- Which includes the following major activities-Pegging of line route, providing of survey pillar at an interval of 3-4 KM in the line route with required jungle clearance for survey, profile preparation of approved route on graph sheet and marking of offset on either side of line, marking of side clearance for hills, sand dunes etc, as per specification and tower scheduling.

Check survey as per approved route of line which includes- Re-checking of the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site.

Excavation-Excavation, excluding back filling, including shoring,shuttering, dewatering, etc. upto the required depth as per foundation specification/drawings.

(i) Any soil, soft rock other than hard rock

(ii) Hard Rock (with blasting subject to permission or without blasting)

SETTING OF TEMPLATE & STUB/ANCHOR BOLT:- Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming andwatering as per specification.

(i) Tower including extension upto 9 Meter

CONCRETING: Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20mm nominal size,water etc., preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings.

(ii) 1:3:6 Mix

(iii) 1:2:4 Mix

(iv) 1:1.5:3 Mix

STEEL REINFORCEMENT: Cutting, bending, welding of joints if required,fixing and placing of steel reinforcement as per specification and drawings including material.

EARTHING:

(A) Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats &connectors, but including coke/charcoal, etc.,excavation,augering and backfilling in all types of soil.

(B) Earthing of towers legs with counterpoise typeearthings excluding supply of materialsbut including excavation and backfilling in all types of soil. (i)each set by laying 4 wires each 15m long at a depth of 600mm

ERECTION OF TOWERS: Erection of super structures including D-shackles,ACD, Hangers, U-Bolts, step bolts, danger plate, phase plate, number plate etc. Also including tack welding of bolts & nuts upto bottom cross arm/beam level including application of Zinc Rich paint

Erection of tower (with extension upto 9 Meters)

Erection of Sub Station Structures including levelling , setting of Stub and tightening , punching of nuts and Bolts and tack welding upto beam level as per specification

CONDUCTOR STRINGING: Stringing of ACSR Zebra including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

(ii) Single Conductor for river

CONDUCTOR STRINGING: Stringing of ACSR Panther including hoisting of insulator string, laying, jointing & tensioning of conductor, clamping with Armour rods and fixing of vibration damper per route KM of the line.

(i) Single Conductor

Earthwire Stringing: Stringing of galvanised steel stranded wire including laying, jointing & tensioning, clamping, clipping and fixing vibration damper and earth bond etc.

(i) One No. 7/3.15 mm galvanised wire

RIVETMENT OF TOWERS

(A) Providing and laying cement concrete including curing, compaction etc. complete using stone aggregate 40 mm nominal size (crusher broken) in foundation plinth, using 1 Cement: 5 Sand: 10 aggregate mix.

(B) Random rubble stone masonary for rivetment in 1:5 cement sand mortar including providing and fixing 100mm dia PCC drain pipe & raised and cut-pointing on stone masonary in 1:3 cement sand mortar excluding excavation but including Back filling inside rivetment using excavated/ borrowed earth (with all lead & lift) in layers not exceeding 20cm in depth & consolidating each deposited layer by ramming and watering.

(C) Random rubble dry stone pitching including preparing surface etc. complete with raised & cut pointing in cement sand mortar 1:3, curing etc.

(D) Cement concrete coping grade 1:2:4 (1cement: 2coarse sand :4 graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. complete for 75mm thick with 20mm thick nominal size aggregate

Installation of OPGW

Stringing of 24 Fiber (DWSM) OPGW FIBRE OPTIC CABLE

Installation Hardware set for above 24 Fibre OPGW cabling including of al cable fittings and accessories exept joint Box (++)

JOINT BOX (24 FIBER) OPGW CABLE

FODP 48F: Indoor Type, rack mounted with FCPC coupling and pigtails

FODP 96F: Indoor Type, rack mounted with FCPC coupling and pigtails

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable (++)

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable (++)

Any Other item required for successful completion of work

Note: * Quantity indicated is for evaluation purpose. Actual quantity to be supplied after getting approval. ** Bidder will quote either for Disc or Long Rod . In case of bidder quote for more than one types of insulators, then in evaluation heighest cost of insulators will be considered. ++One set of installation hardware shall contain all installation hardware fittings as may be required for 1 km of OPGW/Approach Fibre Optic cable.

Kay Cee Energy and Infra Private Limited

Kanohar Electricals Limited

Kanohar Electricals Limited

Associated Power Structures Pvt. Ltd.,

Kay Cee Energy and Infra Private Limited

Kanohar Electricals Limited

Kanohar Electricals Limited

Associated Power Structures Pvt. Ltd.,

Kay Cee Energy and Infra Private Limited

Kanohar Electricals Limited

Kanohar Electricals Limited

Associated Power Structures Pvt. Ltd.,

Kay Cee Energy and Infra Private Limited

Kanohar Electricals Limited

Kanohar Electricals Limited

Associated Power Structures Pvt. Ltd.,