API RP 1115-2018 Design and Operation of Solution-mined Salt Caverns Used for Liquid Hydrocarbon Sto API MPMS 3.1B-2018 Manual of Petroleum Measurement Standards Chapter 3. Tank Gauging Section 1B. Sta API RP 14F-2018 Recommended Practice for Design API RP 505-2018 Recommended Practice for Classification of Locations for Electrical Installations at API RP 578-2018 Guidelines for a Material Verification Program (MVP) for New and Existing Assets (Th API RP 17L2 -2021 Recommended Practice for Ancillary Equipment for Flexible Pipes and Subsea Umbilic API RP 2027-2018 Ignition Hazards and Safe Work Practices for Abrasive Blasting of Atmospheric Stora API RP 934-E-2018 Recommended Practice for Materials and Fabrication of 1_Cr-_Mo Steel Pressure Vess