Pavement sleeves extend a minimum of eighteen inches beyond the edge of hard surface areas. Each sleeve is sized two inches larger in diameter than the contained pipe. Backfill surrounding the sleeve is restricted to material or rock no larger than one-quarter inch.
EXTEND ALL SLEEVING 18" MIN. BEYOND EDGE OF HARD SURFACE AREAS PAVING SURFACE NO MATERIAL OR ROCK LARGER THAN 1/4" SHALL BE PLACED AROUND SLEEVE. ALL SLEEVES SHALL BE 2" LARGER THAN PIPE 18" 18" PAVEMENT SLEEVE % >
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership