Drilling and Surface Blasting

Blasting on Road BI-625. Zarátamo. Bizkaia

Owner: Provincial Council of Bizkaia

Client: UTE Barrondo

Small diameter surface blast works in siltstone on ROAD BI-625, totalling 100,000 m3 and 12,000 m² of contour blasting. Situated in the vicinity of the villages of Zarátamo and Basauri, Vizcaya, Spain.