149.665 What are the requirements for a general alarm system§ 149.665 What are the requirements for a general alarm system?
Each pumping platform complex must have a general alarm system that:
(a) Is capable of being manually activated by using alarm boxes;
(b) Is audible in all parts of the pumping platform complex, except in areas of high ambient noise levels where hearing protection is required under § 150.613 of this chapter; and
(c) Has a high intensity flashing light in areas where hearing protection is used.