The hand signal to stop, is to put your open left hand out and bent down at the elbow. These 3 are the basic signals taught in drivers Ed. Open handed left arm straight out = left turn, open handed left arm out, bent at elbow pointing up = right turn.
What is SPE. Society of Petroleum Engineers (SPE) is the largest individual-member organization serving managers, engineers, scientists and other professionals worldwide in the upstream segment of the oil and gas industry. SPE offers a unique opportunity to contribute to the profession through its programs and activities.
Procurement Executive (SPE). The request to exempt an acquisition from formal source. selection procedures must be submitted in writing to the SPE by the Senior Bureau. Procurement Official and contain sufficient rationale to justify the request for the exemption. Approval of the exemption must be granted prior to the release of the solicitation.