Evidence of any necessary plan or permit approval for earth disturbance
activities from PADEP or the Butler County Conservation District must
be provided to Middlesex Township as part of any final plan submission.
A copy of the approved erosion and sediment control plan and any
other permit, as required by PADEP or the Butler County Conservation
District, shall be available at the project site at all times if required
under 25 Pa. Code Chapter 102.