Gem Bids For Supply As Per Mr Item No. 01.001 (304-ee-00-4502) Wao Process Cooler - Oxidized Spent Caustic And Ai , Transportation As Per Mr Item No. 03.001 (for 304- Ee-00-4502) , Mandatory Spares As Per Mr Item No. 04.001 (for 304-ee-00-4502)