Odell permeable pavers-1of3

BIO-AQUIFER STORM SYSTEM (BASS ™) WITH AQUA-BRIC ® PERMEABLE PAVERS ODELL BREWING COMPANY Fort Collins, Colorado

SITE PREPARATION perimeter edge restraints (concrete curbs and grade beams)

SITE PREPARATION interior parking islands with dry wells

SITE PREPARATION pumping subgrade, therefore…

SITE PREPARATION … subgrade stabilization required

SITE PREPARATION 6-inch minus pit run material worked into subgrade

GEOTEXTILE FABRIC geotextile is adhered to sides of perimeter edge restraints

GEOTEXTILE FABRIC option to line bottom in fabric as well

GEOTEXTILE FABRIC both exterior and interior edge restraints are wrapped

GEOTEXTILE FABRIC begin spreading sub-base material on fabric

SUB-BASE COURSE AASHTO No. 2 material, VTC, or approved equal

SUB-BASE COURSE 1 ½” – 3” cleaned, fractured, open-graded stone

taking delivery of a truckload of sub-base material SUB-BASE COURSE

12” minimum depth of sub-base course SUB-BASE COURSE

no other construction vehicles allowed on sub-base during installation SUB-BASE COURSE

sub-base material delivered until design depth achieved SUB-BASE COURSE

standard skid-steer loader used to move and place material SUB-BASE COURSE

important to keep geotextile secure during placement SUB-BASE COURSE

open-graded aggregates are critical to the BASS ™ success SUB-BASE COURSE

sub-base course is compacted with vibratory drum roller SUB-BASE COURSE

panoramic view of permeable sub-base course SUB-BASE COURSE

BASE COURSE 4” depth of AASHTO No. 57 material, or approved equal

BASE COURSE continue to use vibratory drum roller

notice ¾” base course against larger sub-base course BASE COURSE

BEDDING COURSE base course Compare the size of the bedding material bedding course paver joint

2” depth of ¼” - ⅜” w ashed, fractured, open-graded stone BEDDING COURSE

BEDDING COURSE pavers rest directly on setting bed (AASHTO No. 8, or approved equal)

by Northern Engineering on Apr 13, 2010

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