Guwahati, Nov. 14: Bharat Petro Chemicals Ltd (BPCL) will clash with Oil and Natural Gas Corporation Ltd (ONGC) in the final of the 29th PSPB inter-unit volleyball tournament at Karmabir Nabin Chandra Bordoloi Indoor Stadium here tomorrow.

In the semi-finals today, BPCL defeated OIL 25-11, 25-12, 25-16 while ONGC defeated Mangalore Refinery 25-6, 25-7, 25-13.