10 Non V ehicular A r eas 1 T he minimum to t al c o v er allo wable is 12 305 mm a T his may decrease the dep th o f top back ll to allo w f or soil plac ement b B y inst alling less c o v e r the s y s tem is no t designed to support v ehicular tr a f c c T he maximum inst alla tion dep th shall be based on la ter al load c alcula tions using the R ankine T heory and c ompared to S t ormT ank Module testing result s 2 F inish to the surf ac e and c omplete with v eget a tiv e c o v e r V ehicular T r a f fic A r ea 1 P lac e ll onto the geo textile a Maximum 12 305 mm lif t s c ompac ted to meet the E ngineer o f R e c o rds speci c a tion b S ubbase ma terials should be ref erenc ed b y the appro v ed E ngineering Dr awings c T he minimum top c o v er to nished gr ade should no t be less than 24 610 mm f or the f ollo wing load r a tings I F or fully f a c t ored HS20 L o ads Module 20 S eries II F or fully f a c t ored HS25 L o ads Module 25 S eries No te L o wer c o ver dep ths are ac c e p t able depending on loading criteria C o nt ac t your loc al S t ormT ank represent a tive f or more inf orma tion d T he maximum inst alla tion dep th shall be based on la ter al load c alcula tions using the R ankine T heory and c ompared to S t ormT ank Module testing result s 2 F inish to the surf ac e and c omplete with asphalt c oncrete etc Ma terial L o ca tion Plac emen t Methods T i r ed Equiptmen t Limita tions T r ack ed Equiptmen t Limita tions Roller Limita tions F inished Sur fac e Ma terial dumping onto s y s tem should be limited to paving ma terials in pav er equipment E quipment size is limited to ground pressure gener a t ed most st andard paving equipment is ac c e p t able C alcula tions must be perf ormed to determine maximum allo wable equipment Suitable C ompac table F ill U tilize L GP equipment or a c onv ey or to plac e ma terial No tired equipment unless appro v e d b y the engineer o f rec o rd L o w ground pressure equipment larger equipment must be v eri ed bef o re use S t a tic roller s with a max imum pressure o f 15 psi unless v eri ed bef o re use Fill and S urfac e Ma terial P lac ement 80 Suit able comp a c t able fill Notes 1 S t or age o f ma terials such as c onstruc tion ma terials equipment soils etc o v er the module s y s tem is stric tly prohibited 2 P l ease c o nt ac t a B r entw ood represent a tiv e prior to utiliza tion o f any equipment no t listed abo v e