Title Page
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Site conducted
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Project:
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Checklist no.
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Inspection by:
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Date/Time
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Section / Location on Site
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Chamber ID
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Element of Works:
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Inspection Stage
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Plan Excerpt
Declaration
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PREPARATION: This section must be completed before breaking ground or construction.
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Risk Assessment & Method Statements submitted and approved
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Suitability of lifting gear & excavator (SWL marked and tests certificates available)
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Stability of adjacent structures
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Ground Conditions assessed and method confirmed suitable
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Obtain approval for alternative design if watertight construction specified
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Arrange for mortar to be batched using gauge boxes or buckets (ie: not by shovelful).
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Arrange for mortar and concrete cubes to be taken
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INSTALLATION: Please provide details as required
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Confirm type of construction
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Confirm size of chamber
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Are excavation supports, shoring or a manhole box required
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Please state type
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Reason for no support
- Large Excavation not requiring support
- Shallow Depth not requiring support
- Ground Stable
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Size of Excavation
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Is there provision for passage of groundwater to pass if required
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Base Reinforcement provided if required
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Base concrete to specification and thoroughly compacted
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Correct grade of brick used
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Concrete ring seals in place
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Correct grade of mortar used
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Brick bonding and dimensions
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Brickwork support over pipe entries
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Details
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Step irons and landings located correctly
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Main channel or inverts to correct grade and level
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Cover Slab bedded and positioned correctly over step irons
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Minimum 2 course engineering bricks between cover slab and frame
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Cover is correct grade for location
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Comments
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Benching, inlets & channel to Spec
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Sump to depth on Silt Chamber
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Does the sump require cleaning
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Inlet pipes trimmed and tidy
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Cover Type
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Cover damage?
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Cover to correct level, cleaned and complete
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Images of Chamber
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Any other Comments
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Sign off chamber by MJA:
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Completed By:
