Changes

*Backfill or sling material from outside of the LID facility at the lowest possible speed to avoid loss of component material.

*Backfill or sling material from outside of the LID facility at the lowest possible speed to avoid loss of component material.

*Apply material in 150-300 mm lifts until the desired elevation and thickness, allowing for positive flow.

*Apply material in 150-300 mm lifts until the desired elevation and thickness, allowing for positive flow.

*Wet material between lifts, allowing for drying before backfilling/slinging another lift

*Wet material between lifts, allowing for drying before backfilling/slinging another lift.

Key Inspection Points:

Key Inspection Points:

Common Mistakes to Avoid:

Common Mistakes to Avoid:

*Use of wrong material that does not meet design specifications. If there are changes in the material, it must be approved by the supervisor or project manager.<br>   

*Use of wrong material that does not meet design specifications. If there are changes in the material, it must be approved by the supervisor or project manager.<br>   

 

{{:riprap: Gallery}}

{{:riprap: Gallery}}