You must ensure that the minimum water supply for standpipe and hose systems, which are provided for the use of employees, are sufficient to provide 100 gallons per minute (6.3 l/s) for a period of at least thirty minutes.
Wash. Admin. Code § 296-24-60207
Statutory Authority: RCW 49.17.040 and 49.17.050. 82-02-003 (Order 81-32), § 296-24-60207, filed 12/24/81.