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Permit Details
Status:
Expired
Type:
Excavation Only
Apply Date:
04/02/2018
Applicant:
TREES PLEASE
Description:
EL RIO WASH HABITAT RESTORATION - GROASIS DATA COLLECTION SITE.
ANY TRENCHES WILL HAVE SIDE SLOPING AT MINIMUM OF 3:1.
ALL TREES PLANTED WILL BE NATIVE TO PIMA COUNTY/SONORAN DESERT REGION. ANY SOIL THAT WOULD RISE ABOVE THE CURRENT GRADE WILL BE TRANSPORTED OFF SITE WITHIN ONE WEEK.
6 TREES WILL BE PLANTED (IN A WATERBOXX) WITH NO ACCESS TO THE WASH STORM WATER RUNOFF, UNLESS IT FLOODS. 27 TREES/SHRUBS WILL BE PLANTED IN A WATERBOXX WITHIN RAINWATER BASINS. BASINS WILL BE 30" DEEP WITH RIP-RAP WALLS, AND WILL CONTAIN AN OVERFLOW AT 4" BELOW HIGHEST SURFACE OF THE FLOODPLAIN. TRENCHES WILL BE CUT FROM THE WASH TO EACH GROUP OF RAINWATER BASINS, 18" DEEP AT A 20 DEGREE ANGLE MINIMUM. NATIVE GROUND COVER SEEDS WILL BE SCATTERED INSIDE THE BASINS, OUTSIDE OF THE WATERBOXXES.
Documents
| File Name |
Document Type |
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| T18RW01484.PDF |
ROW-RIGHT OF WAY |
VIEW
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