Definition(s)
Stop work authority (SWA)
A program that provides all operator and contractor/service personnel, directly or indirectly involved with the operation, the responsibility and authority to cease work until a review of the activity can be concluded, and it has been found safe to resume such activity.
Source: API Bulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013. Global Standards
Stop work authority (SWA)
A process that provides all operator and contractor/service personnel, directly or indirectly involved with the operation, the responsibility and authority to cease work until a review of the activity can be concluded and it has been found safe to resume such activity.
Source: API RP 96, Deepwater Well Design and Construction, First Edition, March 2013. Global Standards