A. 
The Township Engineer or a designated inspector under the Township Engineer's direct supervision, in conformance with § 172-43, shall inspect all phases of the installation of the SWM BMPs as deemed appropriate by the Township Engineer.
B. 
During any stage of the work, if the Township Engineer determines that the SWM BMPs are not being installed in accordance with the approved SWM site plan, East Hanover Township shall provide written notification to the owner(s)/developer(s) and the contractor(s) indicating the deficiencies and require that the deficiencies be corrected within 30 days (or longer as may be required). If the deficiencies are not corrected within the specified period of time, East Hanover Township may:
(1) 
Revoke any existing permits until a revised SWM site plan is submitted and approved, as specified in this chapter.
(2) 
Utilize financial security posted by the owner(s)/developer(s) as part of the developer's agreement to install any unfinished facilities or remedy any improperly constructed facilities.
(3) 
Pursue other legal remedies pursuant to Article VII of this chapter.
(4) 
If applicable, at the completion of the project, and as a prerequisite for the final release of the improvements guarantee, the owner/developer or his representatives shall:
(a) 
Provide a certificate of final completion letter from an engineer, landscape architect, surveyor or other qualified professional verifying that all permanent facilities have been constructed according to the plans and specifications and approved revisions thereto.
(b) 
Provide a set of as-built (record) drawings.
(5) 
After receipt of the certification by East Hanover Township, a final inspection shall be conducted by the Township Engineer or designated representative to certify compliance with this chapter.
SWM BMPs should be inspected by the landowner, or the owner's designee (including East Hanover Township for dedicated and owned facilities), according to the following list of minimum frequencies:
A. 
Annually for the first five years following construction.
B. 
Once every three years thereafter.
C. 
During or immediately after the cessation of a ten-year or greater storm.