502
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: ===Backfill granular, utilities and pipes: monitoring wells===
Line 16:
Line 15:
no edit summary
[[File:monitoring-well-subgrade.jpg|400px|thumb|right|Monitoring well stack installed next to underdrain within the LID practice.]]
[[File:monitoring-well-subgrade.jpg|400px|thumb|right|Monitoring well stack installed next to underdrain within the LID practice. (Photo Source: CVC, 2010)]]
[[Monitoring wells]] allow for measurement of water levels in the sub-surface components of LID practices. They are important for sampling procedures and ensuring that the LID feature are performing as intended.
[[Monitoring wells]] allow for measurement of water levels in the sub-surface components of LID practices. They are important for sampling procedures and ensuring that the LID feature are performing as intended.
'''Mistakes to Avoid:'''
'''Mistakes to Avoid:'''
*Incorrect sequencing – ensure that standpipe is installed prior to backfilling with granular material.
*Incorrect sequencing: Ensure that standpipe is installed prior to backfilling with granular material.