Twinning of bay using twin MOOSE conductor in 33 KV side of 50 MVA ECE-II transformer bay at 220/132/33 KV grid station Gladni

Amount

Design, Engineering. Manufacture,workshop testing, supply including packing and forwarded, transportation, delivery at site storage charges of Main Equipment (Conductor, Hardware Fittings, Clamps, Disc Insulators etc) as per following details:-

500mm2 ACSR Moose Conductor (a) Aluminium =54/3.53 mm (b) Steel= 7/3.53 mm overall diameter =31.77mm Approx. Wt. =1998 kg/km ultimate strength = 159.60 KN

Single Tension Fittings For Twin 500 mm2 ACSR shall have minimum failing load of 100% ultimate strength of Bundle conductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm. Minimum Ultimate strength (Tensile strength) shall be 70 KN.

Single Suspension Fittings For Twin 500mm2 conductor 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 20mm.

T Clamps Twin 500mm2 / Twin 500mm2 , made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)

P G Clamps made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) For Moose Conductor

Spacers For Twin 500mm2 must be one-piece construction of aluminum alloy of an approved type without any projection, cuts, abrasions etc. or chattering parts and shall conform to IS:10162

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

Disc Insulators 70 KN,Ball & Socket type, 145mm height and 255mm dia. Creepage total 430 mm and 260 mm protected.

CT clamps for twin moose

LA clamps for single moose

Breaker Pad Clamps for twin moose

Isolator Pad Clamps for twin Moose

DISMANTLING OF OLD/ EXISTING CONDUCTOR, FITTINGS AND CLAMPS ETC :-

Dismantling of old / existing Single Moose Conductor in the Bay along with all allied Hardware Fittings, Disc Insulators, Clamps and Connectors etc. as per site requirement (Complete Job)

Manual Carriage (Avg. Lead = 700 mtrs) of Dismantled Conductor, along with all allied dismantled Hardware Fittings, Disc Insulators, Clamps and Connectors etc. From dismantled site to Divisional Stores.

Handling, Storage, Preservation, Erection (except civil works), Testing & Commissioning of Equipments (Conductor, Hardware Fittings, Clamps, Disc Insulators etc) as per following details:-

500mm2 ACSR Moose Conductor (a) Aluminium =54/3.53 mm (b) Steel= 7/3.53 mm overall diameter =31.77mm Approx. Wt. =1998 kg/km ultimate strength = 159.60 KN

Single Tension Fittings For Twin 500 mm2 ACSR shall have minimum failing load of 100% ultimate strength of Bundle conductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm. Minimum Ultimate strength (Tensile strength) shall be 70 KN.

Single Suspension Fittings For Twin 500mm2 conductor 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 20mm.

T Clamps Twin 500mm2 / Twin 500mm2 , made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)

P G Clamps made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) For Moose Conductor

Spacers For Twin 500mm2 must be one-piece construction of aluminum alloy of an approved type without any projection, cuts, abrasions etc. or chattering parts and shall conform to IS:10162

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

Disc Insulators 70 KN,Ball & Socket type, 145mm height and 255mm dia. Creepage total 430 mm and 260 mm protected.

CT clamps for twin moose

LA clamps for single moose

Breaker Pad Clamps for twin moose

Isolator Pad Clamps for twin Moose

NOTE:Any additional work not mentioned here above in the BOQ but necessary for the successful completion of the project shall be deemed to be included in the BOQ.