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Construction: excavation and rough grade (view source)
Revision as of 17:09, 22 July 2022
, 2 years ago→Excavation and rough grade
===Excavation and rough grade===
===Excavation and mass grading: excavation and rough grade===
Excavation to the specified depths in the drawings is critical to the LID feature’s future performance. It also requires heavy machinery which, if used incorrectly, can compact soils and lower their native infiltration rates. <br/>
Excavation to the specified depths in the drawings is critical to the LID feature’s future performance. It also requires heavy machinery which, if used incorrectly, can compact soils and lower their native infiltration rates. <br/>
[[File:Excavation outside in 2.JPG|400px|thumb|Excavating from impervious surfaces adjacent to the LID practice minimizes compaction.|right]]
[[File:Excavation outside in 2.JPG|400px|thumb|Excavating from impervious surfaces adjacent to the LID practice minimizes compaction.|right]]