Plans, specifications, operating procedures, a completion schedule and any other pertinent information relating to holding tanks or to pretreatment facilities shall be submitted for the approval of the Engineer. No construction of such facilities shall commence until such approvals are obtained in writing. Any subsequent changes in the pretreatment facilities or operating procedures shall be submitted and be approved by the Engineer before the changes are made.
Where pretreatment facilities are provided, they shall be maintained continuously in satisfactory and effective operation by the owner at his/her expense, and shall be subject to periodic inspection by the Chief, I.P.P.
Complete and adequate records shall be maintained and submitted to the Chief, I.P.P