we have a project with a complying entryway system at ground level. However, the LEED reviewer has pointed out an entryway system is also required at the elevator lobby in our underground parking level.

Due to space restrictions in the basement, we do not have an actual lobby, just a 4' hallway which cannot accomodate a 10' entryway system. Is it possible to extend it into the elevator (with a 7' depth) to meet the length requirement? The proposed mat would comply with all the required characteristics.

Thank you for your advice!