Digital Goa, Dec 7- The sniffer dog pressed into service to identify leakage in petroleum pipeline has identified several spots of probable leakage and the spots are being excavated, informed company officials today. Zuari Indian Oil Tanking Ltd (ZIOTL) had brought in dog squad from Punjab to identify the leakage points in pipeline after trying to locate them with machines. Petroleum leakage has contaminated water bodies in Matve, Dabolim and surrounding areas for past several days.
