Section 02.03.03.690 - INSPECTION PORTThe inspection port can be combined with a mounting of a vacuum relief or combination air and vacuum relief valve and: (3-15-22)
01.Location. Location Be located: (3-15-22)a. On the pipeline between the irrigation pump and the irrigation pipeline check valve directly above the low pressure drain; (3-15-22)b. Near the irrigation line check valve to allow for inspections and check for malfunctioning of the irrigation line check valve and low pressure drain. (3-15-22)02.Orifice Size. Have a minimum diameter opening of four (4) inches from which the check valves and low pressure drain will be visible; (3-15-22)03.Mounting: Be mounted with quick disconnects, quick coupler, ring lock or flange fittings, dresser couplings or other fittings that allow for easy removal of the inspection port with any bolts located on the outside of the irrigation water pipe; and (3-15-22)Idaho Admin. Code r. 02.03.03.690