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- Wall footing 6 over concrete sewer pipe - Eng-Tips
One of my colleagues asked me this: School wants to put a retaining wall footing 6 inches above an existing sewer pipe He already tried the "move the wall" recommendation They are expanding the footing to reduce pressure on the pipe Currently, they have 5-7 stone over the pipe
- Foundation Manual Chapter4, Footing Foundations - Caltrans
Footing foundations, also known as spread, combined, or mat footings, transmit design loads into the underlying soil mass through direct contact with the soil immediately beneath the footing
- Drainage Pipe Through Footing | Eng-Tips
Option 3 uses the concrete stem wall above as a deep beam to span the area, and continues the footing and reinforcing below the pipe for continuity
- Concrete Retaining Wall with CMP Arch Penetrations | Eng-Tips
I am designing a 14' high concrete retaining wall to act as a headwall for 3-44" x 72" CMP (44" high by 72" span)arch drainage pipes The invert of the pipes is approximately 6' above the top of footing
- Longitudinal reinforcement on retaining wall footing or foundation
In reality, the longitudinal bars in a retaining wall footing are not really necessary except to support the main reinforcement and to serve as distribution steel Providing the code required amount of T S steel is appropriate, if that gives you enough support for the main bars
- Underground Utilities - Stand Off Distances? - Eng-Tips
The improvements include cantilever retaining walls ranging from 4ft tall to 20ft tall, along with 20ft tall planter boxes supported by drilled shafts We have received the utility layouts from the various utilities crossing through the intersection and it looks like spaghetti underground
- Drain lines in footings? - The Building Code Forum
P2603 5 Pipes through footings or foundation walls Any pipe that passes under a footing or through a foundation wall shall be provided with a relieving arch; or there shall be built into the masonry wall a pipe sleeve two pipe sizes greater than the pipe passing through
- Build over sewer pipe - should have used a lintel - MyBuilder
There is a 100mm drain sewer pipe underneath but it must be below 1m depth as it could not be seen after digging 1m The builder then poured in concrete for the footings but then realised that he should have used a lintel to protect the drain sewer pipe from collapsing in the future
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