In the context of civil engineering and construction, often appears as part of a permit tracking number (e.g., ARR153611 ) under the National Pollutant Discharge Elimination System (NPDES).

If you are looking for a guide on building materials (often searched with related numerical codes), follow these professional installation steps:

: This permit number is typically assigned after a formal NOI is submitted to state environmental agencies like the Arkansas Department of Environmental Quality (ADEQ) . ZIP System Sheathing Installation

: Use a ZIP J-roller to apply pressure to the tape. This "embosses" the tape with a Z-pattern, making it easy to inspect for a proper seal. General Zipper (Zip) Maintenance & Repair

: Site operators must maintain a plan to minimize erosion and sediment runoff.