Stabilization of existing 220 KV S/C Gladni-Udhampur Transmission line along with Realignment on D/C towers from Loc. No. 158 up to Grid station Udhampur, laying foundations and strengthening of existing line

Amount

Description

BoQ2 (PRICE SCHEDULE-I for supply of superstructures, conductor, acessories and allied material)

BoQ3 (PRICE SCHEDULE-II for Erection, Testing and Commissioning including dismantling and destringing of existing towers)

BoQ4 (PRICE SCHEDULE-III for CIVIL WORKS)

Description of Work / Item(s)

Amount

Preliminary work per kilometer of 220 KV transmission line which including:-

Expenses for Geoglogical investigations and earth resistivity recording along the trans. Line. Survey instruments & equipment. submission of line profile and schedule. investigations, consultancy preparation of project report/specification. Surveying, reconnaissance of terrains, line route, detail survey including check survey, jungle clearance & fixing of stone burjees

Supply of Towers D/C, Non-Snow Zone type

A+3 type tower including stubs and nuts and bolts

A+6 type tower including stubs and nuts and bolts

B+0 type tower including stubs and nuts and bolts

B+3 type tower including stubs and nuts and bolts

B+6 type tower including stubs and nuts and bolts

D+3 type tower including stubs and nuts and bolts

D+6 type tower including stubs and nuts and bolts

220 KV D/C Gantry superstructure along with stubs and nuts and bolts

220 KV S/C Gantry superstructure along with stubs and nuts and bolts

auxilary cross-arms at dead end.

Supply of Tower acessories

Danger Plates 1 No Per Tower

Phase Plates 3 No Per Tower for S/C

Number Plates 1 No Per Tower

Circuit Plates 1 No. Per Tower for S/C

Anti Climbing Devices 1 No Per Tower

Supply of Conductor and Accessories

400 mm² ACSR Conductor(a) Alumunium=54/3.18 mm(b) Steel=7/3.18 mm Overall dia 28.62mm.Approximate Wt 1621Kg/Km Ultimate breaking Load=130.32 KN;including 1.5%sag and jumpering

Mid Span Joints 3 No/Km

Vibration Dampers 2 No/Phase/Tower

Repair Sleeves For Conductor 9 No / Km for D/C

Aluminium Tape 1 No Per Km Of Line

Arching horn

Supply of Earth Wire and Accessoreis

Earth wire 7/3.15

Mid Span Joints 2No/Km

Vibration Dampers 2 No / Tower

Supply of Insulators

Disc Insulators 120 KN KN,Ball & Socket type, 145mm height and 280mm dia. Creepage total 430 mm and 260 mm protected.

Supply of Hardware fittings for conductor

Single Suspension Fittings for Zebra shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 16mm.

Single Tension Fittings for Zebra shall have minimum failing load of 100% ultimate strength of Bundle cnductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm.

Double Tension Fittings

Supply of Hardware fitting for Earth wire

Tension/Suspension Clamps S/C

Misc. work

Provinding of galvanised Missing member including n/bolts

Tag welding of towers upto 2 stories including material (25 tower+3 gantries)

Spares @ 5% of material from S no. 2 to 9

Description of Work / Item(s)

Amount

Erection, testing, commissioning of Superstructure, conductor, Earthwire and acessories in all respect

A+3 type tower including stubs and nuts and bolts

A+6 type tower including stubs and nuts and bolts

B+0 type tower including stubs and nuts and bolts

B+3 type tower including stubs and nuts and bolts

B+6 type tower including stubs and nuts and bolts

D+0 type tower including stubs and nuts and bolts

D+3 type tower including stubs and nuts and bolts

D+6 type tower including stubs and nuts and bolts

220 KV D/C Gantry superstructure along with stubs and nuts and bolts

220 KV S/C Gantry superstructure along with stubs and nuts and bolts

auxilary cross-arms at dead end.

Tower acessories

Danger Plates 1 No Per Tower

Phase Plates 3 No Per Tower for S/C

Number Plates 1 No Per Tower

Circuit Plates 1 No. Per Tower for S/C

Anti Climbing Devices 1 No Per Tower

Conductor and Accessories

400 mm² ACSR Conductor(a) Alumunium=54/3.18 mm(b) Steel=7/3.18 mm Overall dia 28.62mm.Approximate Wt 1621Kg/Km Ultimate breaking Load=130.32 KN;including 1.5%sag and jumpering

Mid Span Joints 3 No/Km

Vibration Dampers 2 No/Phase/Tower

Repair Sleeves For Conductor 9 No / Km for D/C

Aluminium Tape 1 No Per Km Of Line

Arching horn

Earth Wire and Accessoreis

Earth wire 7/3.15

Mid Span Joints 2No/Km

Vibration Dampers 2 No / Tower

Insulators

Disc Insulators 120 KN KN,Ball & Socket type, 145mm height and 280mm dia. Creepage total 430 mm and 260 mm protected.

Hardware fittings for conductor

Single Suspension Fittings for Zebra shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 16mm.

Single Tension Fittings for Zebra shall have minimum failing load of 100% ultimate strength of Bundle cnductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm.

Double Tension Fittings

Hardware fitting for Earth wire

Tension/Suspension Clamps S/C

Misc works.

tightening of jumpers/conductor

Tightening of Super structures

Branch cutting of line corridor upto 16 mtr

Replacement of damaged Disc insulators

Painting of the black members including 20 Ltrs Paint and 20 redoxide

Erection of missing members

Dismantling of structure and write back to the divisional store at Narwal or use at different sites (as per site condition)

Destringing of conductor along with acessories and write back to the divisional store at Narwal or use at different sites (as per site condition)

Description of Work / Item(s)

Amount

Civil works including material and carraige in all respect

Laying of foundation and Stub setting

A+3 type tower

A+6 type tower

B+0 type tower

B+3 type tower

B+6 type tower

D+0 type tower

D+3 type tower

D+6 type tower

220 KV D/C Gantry superstructure

220 KV S/C Gantry superstructure

Earthing of Towers including material in all respect

Normal Type/Counter Poise(19 towers+3 Gantry)

Excavation work/benching

All kind of soil

Hard rock,manually. (Blasting Prohibited)

Disposal of escavated material average lead upto 500 mts.

Protection work

Excavation work

Providing/Laying PCC

Providing RRM

Backfilling (filter stone)

VINAY CONSTRUCTION COMPANY

KAILASH DEVBUILD (INDIA) PVT. LTD.

VINAY CONSTRUCTION COMPANY

VINAY CONSTRUCTION COMPANY