GUWAHATI, Jan 15: As part of its CSR initiative Indian Oil- Guwahati Siliguri Pipeline has provided drinking water facilities with RO plant, steel almirah, book shelf, construction of toilet block and aided in renovation of school building at rengi High School, Satgaon – Guwahati. The school, which is covered under the CSR scheme, is in the vicinity of Guwahati Siliguri Pipeline’s Right of Way, a press release said.