africa rock quarry project Oman
Quarry Drilling Blasting to provide various sizes of armour rock for the construction of Wadi Jissi Agricultural Development Project 1992 DESERT LINE PROJECTS Quarry Drilling Blasting operations for Wadi Farai Dam Project Rustaq 19931994 WIMPEY ALAWI LLC Controlled Drilling Blasting for Mina Qaboos Port Extension Shutaify Bay Phase I II providing rock armour 1994 AL