Hulah Lake Toe Drain, Bowring, Oklahoma

isting toe drain system between existing manholes 6 and 8.2. Demolition of existing toe road culverts (three total), to include culvert pipe and flare ends. 3. Construction of new toe drain system including, but not limited to, perforated toe drain piping, non-perforated relief well piping, precast

concrete manholes, and non-perforated relief well connector piping. The new toe drain system will tie into the existing manholes 6 and 8.4. Construction of new toe road culverts including, but not limited to, reinforced concrete pipe, pre-c