Drain Basin with 2' x 3' Road & Highway Grate Quick Spec Installation Nyloplast Detail
Drain Basin with 2' x 3' Road & Highway Grate Quick Spec Installation Nyloplast Detail.dwg
This document is the Nyloplast 2’ x 3’ Road and Highway Structure. 2 details with nyloplast illustrations shown.
The Nyloplast 2’ x 3’ Road and Highway Structure shows the integrated ductile iron frame and grate to match basin, 18” minimum width & 8” thickness guidelines, minimum pipe burial depth, variable invert heights, adapter angles variable, traffic loads, variable sump depths, watertight joint, backfill and various types of inlet/outlet adapters.
Note 1 states that frames and grate shall be ductile iron. Note 2 drain basin to be custom manufactured. Note 3 states that drainage connection stub joint tightness shall conform to ASTM D3212. Note 4 states that adapters can be mounted on any angle. Note 5 says that road and highway grate shall be bicycle safe and meet AASHTO M306 H-25 load rating.