Maintenance Checklist for Weirs and Flumes
Check weir edge to make certain it is clean.
Check and open breather pipe, if any.
Drain weir to check evenness of water break-
over; check for tuberculation or corrosion;
dress-off rough spots.
Check throat section to be sure it is clean and
free of growths.
Clean stilling well and connecting pipes.
(1) A-Annually; D-Daily; M-Monthly; Q-Quarterly, as conditions may indicate.
(2) The frequencies shown are suggested frequencies that may
be modified by local command, as individual installation conditions warrant.