说明
Swale is too shallow causing stormwater to run out over the roadway resulting in blacktop damage. Need to dig out swale and reinforce with riprap at road edge. Uphill (upstream) from this location swale appears to be doing its job.
还问了...
问 Issue:
答 Swale needs to be made deeper to prevent running water over the road.
答 Swale needs to be made deeper to prevent running water over the road.
问 Description
答 没有给出答案
答 没有给出答案
6 评论s
Patricia (注册用户)
Patricia (注册用户)
Mike East (官方验证)
City of Fitchburg, MA (官方验证)
已确认 Mike East (官方验证)
关闭 Mike East (官方验证)