Construction of transmission Lines associated with 220 kV GSS Bhanwata under BN-9018002503

Amount

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. )

Supply of Earthing material of Towers

Pipe Type Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. ***11/kv 70KN

(i) Disc Insulators

Design, manufacture and supply of following line material. ***11/kv 120KN

(i) Disc Insulators

Hardware Fittings for ACSR Zebra Conductor

Single Suspension H/W fittings for ACSR Zebra Conductor

Single 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

Accessories for Earth Wire

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: *** Bidder will quote either for Disc or Long Rod insualtors. In case of bidder quote for more than one types of insulators, then in evaluation highest cost of insulators will be considered.

Description of Work / Item(s)

Amount

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

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.

(i) 1:3:6 Mix (M-10)

(iii) 1:1.5:3 Mix (M-20)

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.

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)

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

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

One No. 7/3.15 mm galvanised wire

Revitment work

(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

DISMANTLING OF TOWERS:

Dismantling of super structure alongwith extensions having tack welded Bolts&nuts, including removing of Dshackles , hangers, U-Bolts , step bolts , ACD Danger plats number plate , phase plate of tower including transporation from site to our store and stacking of all material.

(a) 132KV and 220 KV S/C & D/C TOWERS

Destringing of Conductor :-

(a) Destringing of ACSR Panther conductor Dismanting of vibration damper s and armour rods removal of conductor from clamp and fitting in roliers , detensioning dehoisting of insulator string as reqired and collecting the material & depositing the same in our store and stacking .

(i) Single conductor

Restringing of Conductor :-

(a) Restringing of ACSR Panther conductor: Dismantling of vibration dampers and armour rods, fitting in rollers,de-tensioning, holding & lowering of conductor, de-hoisting of insulator string as required, adding/ removing and jointing of conductor, hoisting of insulator string, lifting of conductinto rollers and re-tensioning, jointing, fitting of armour rods and vibration dampers and clamping per route KM of the line section to be restrung dismantled material not re-used to be deposited in our stores & stacked.

(i) Single conductor

Any Other Item

Description of Work / Item(s)

Amount

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 Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. ***11/kv 70KN

(i) Disc Insulators

Design, manufacture and supply of following line material. ***11/kv 120KN

(i) Disc Insulators

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 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

OPGW Cable

48 Fibre (DWSM) OPGW fibre optic cable

Installation Hardware set for 48 Fibre OPGW Fibre Optic cabling including all cable fittings & accessories except joint box

Joint box (48Fibre)

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

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable

Post Insulator 145 KV

PI Clamp for Panther

Any Other item required for successful completion of work

Note: *** Bidder will quote either for Disc or Long Rod insualtors. In case of bidder quote for more than one types of insulators, then in evaluation highest cost of insulators will be considered.

Description of Work / Item(s)

Amount

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

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.

(i) 1:3:6 Mix (M-10)

(iii) 1:1.5:3 Mix (M-20)

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.

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)

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

OPGW cable & Accessories

Stringing of 48 Fiber (DWSM) OPGW FIBRE OPTIC CABLE

Installation Hardware set for above 48Fibre OPGW cabling including of al cable fittings and accessories exept joint Box

JOINT BOX (48 FIBER) OPGW CABLE

Revitment work

(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

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

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

48 Fibre (DWSM)

Installation Hardware set for above 48 Fibre, Fibre Optic Approach Cable

Re-stringing of 24 Fibre (DWSM) OPGW Fibre Optic cable, re-installation of hardware set for 24 fibre OPGW Fibre optic cabling including all cable fittings and accessories except joint box

DISMANTLING OF TOWERS:

Dismantling of super structure alongwith extensions having tack welded Bolts&nuts, including removing of Dshackles , hangers, U-Bolts , step bolts , ACD Danger plats number plate , phase plate of tower including transporation from site to our store and stacking of all material.

(a) 132KV and 220 KV S/C & D/C TOWERS

Destringing of Conductor :-

(a) Destringing of ACSR Panther conductor Dismanting of vibration damper s and armour rods removal of conductor from clamp and fitting in roliers , detensioning dehoisting of insulator string as reqired and collecting the material & depositing the same in our store and stacking .

(i) Single conductor

Restringing of Conductor :-

(a) Restringing of ACSR Panther conductor: Dismantling of vibration dampers and armour rods, fitting in rollers,de-tensioning, holding & lowering of conductor, de-hoisting of insulator string as required, adding/ removing and jointing of conductor, hoisting of insulator string, lifting of conductinto rollers and re-tensioning, jointing, fitting of armour rods and vibration dampers and clamping per route KM of the line section to be restrung dismantled material not re-used to be deposited in our stores & stacked.

(i) Single conductor

Erection of substation structures including leveling, setting of stub & Tighting, Punching of Nuts& Bolts and tack welding upto beam level as per specification.

Erection of Post insulator already erected structure including transportation of PIS , Nut and bolts , clamp and connectors , etc. from site store to location , febrication of base frame and assembly if required fixing of clamp etc

Any Other Item required for successful construction of line

Description of Work / Item(s)

Amount

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 Set

Supply of following Tower Accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Design, manufacture and supply of following line material. ***11/kv 70KN

(i) Disc Insulators

Design, manufacture and supply of following line material. ***11/kv 120KN

(i) Disc Insulators

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

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)

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable

Post Insulator 145 KV

PI Clamp for Panther

Any Other item required for successful completion of work

Note: *** Bidder will quote either for Disc or Long Rod insualtors. In case of bidder quote for more than one types of insulators, then in evaluation highest cost of insulators will be considered.

Description of Work / Item(s)

Amount

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.

(i) 1:3:6 Mix (M-10)

(iii) 1:1.5:3 Mix (M-20)

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.

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)

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

Revitment work

(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

Fiber Optic Approach Cable

24 Fibre (DWSM)

Installation Hardware set for above 24 Fibre, Fibre Optic Approach Cable

Re-stringing of 24 Fibre (DWSM) OPGW Fibre Optic cable, re-installation of hardware set for 24 fibre OPGW Fibre optic cabling including all cable fittings and accessories except joint box

Erection of substation structures including leveling, setting of stub & Tighting, Punching of Nuts& Bolts and tack welding upto beam level as per specification.

Erection of Post insulator already erected structure including transportation of PIS , Nut and bolts , clamp and connectors , etc. from site store to location , febrication of base frame and assembly if required fixing of clamp etc

Any Other Item required for successful construction of line

Jyoti Engineering Works (BID ID -3169585)

Suncity Urja Private Limited (BID ID -3157972)

Suncity Urja Private Limited (BID ID -3157972)

Jyoti Engineering Works (BID ID -3169585)

Suncity Urja Private Limited (BID ID -3157972)

Jyoti Engineering Works (BID ID -3169585)

Suncity Urja Private Limited (BID ID -3157972)

Jyoti Engineering Works (BID ID -3169585)

Jyoti Engineering Works (BID ID -3169585)

Suncity Urja Private Limited (BID ID -3157972)

Suncity Urja Private Limited (BID ID -3157972)

Jyoti Engineering Works (BID ID -3169585)