Consulatants : Power Engineering consultant
Moshanir co.

Inf. of project specification :
The transmission line with 400KV voltage from Karoun3 dam to Omidieh2 substation is used for transmitting Electrical Energy from karoun3 (power plan) to omidieh2 Sub. and then to Omidieh1 Sub.

It's lenght is 140 Km wich 13 Km is in plan area and 90 Km in hill area and 22 Km in mountion area and 15 Km in hard mountion area.

Line Specifications:
lenghth of transmission line : 140 Km
Type of tower : Suspension metallic metted (S1KL) - Tension tower (T1K15 , T1K45 , T1K90).
Insulator : Fog insulator (160 kn) for Suspension string in form of I.V.I & Standard insulatore (210 kn) for Tension string.
Conductor wire : curlew .
Guard wire : curlew core (AW).
Earth wire : copper.
Foundition types : auger is used for Good soil . Poor Rock and Rock & Pad and chimny is used for Poor Soil and Submerged.