Sri Lanka OCH Highway Prject


The Outer Circular Highway (OCH) is located in the Colombo Metropolitan Region and passes through two administrative districts, namely Colombo and Gampaha. This highway runs around 20 km away from the City centre of Colombo, connecting radial routes and has a total length of 18.9 km. The northern end of the highway is located at Kadawatha on Colombo-Kandy (A001) road and the southern end is located at Kottawa on Colombo-Ratnapura-Wellawaya-Batticaloa (A004) road where Southern Expressway meets OCH. The OCH is to be developed as a 4-lane Highway with provision for future expansion to 6-lanes. The design speed of the Highway is 100 kmph.

ADDISON had supplied Armored PVC sheathed flame retardant power cables for OCH project in the year of 2019.