3701-31-04 (B)(6)(c)(ii) / Backwash lines and lines from drainage sumps have an air gap and are open to freely drain
Repeat Backwash lines and lines from drainage sumps did not have an air gap prior to discharge
Open the lines that discharge into the backwash or drainage sumps so that there is an air gap and the lines can drain freely. PROVIDE A PROPER AIR GAP ON THE FILTER BACK WASH DISCHARGE LINE.
3701-31-04 (B)(6)(s) / Perimeter barrier is in good repair to prevent unauthorized entry
Repeat The gate sticks on the concrete and does not self-close.
ADJUST THE GATE SO THAT IS SELF-CLOSES.