HomeMy WebLinkAbout2008-06-18 Pavement Detail POROUS PA VE E T SPECIFICA TIO .S CRUSHED GRA VEL- .SPECIF FICA TIONS
,S1E f51ar PERCENT PASSING FOR GRA VEL BA SE
5 8" 100 S1E,"VE SIZE PERG`EW PASSING
1 100 337 too
.3 0 90 - 100 1-112 70 100
NO, 4 30 - 50 114" 50 85
No. a 5 15 NO. 4 30 - 60
O. 200 1 - 1 No. 200 0 T 5
THE MATERIAL USED FOR THE POROUS PAVEMENT
SHALL CONFORM rO MASS. HIGHWAY SPECIFICATION
M3. 11.03 FOR OPEN-GRADED FRICTION COURSE.
F- MAr �4 FINISH GRADE AT
4" LOAM AND SEED 3" 9/r. CONC. I EXISTING EDGE OF PAVEMENT
ON 3: 1 MAX. SLOPE POROUS RA VEMFNT
,SLOPE i
1+ MIN. ORA VEL -6 4
EXISTING SUBGRADE MATERIAL
(ALL EXISrIN0 TOP,SOiL, AND UNSUITABLE � " OF 112
MATERIAL 7-0 BE RE OVED.) CRASHED ,STONE
I *-
TYPICAL PAVEMENT FOR NEW PARKING y SPACES AT
RT
NOT TO ,SCALE