Title Page
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Site conducted
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Conducted on
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Location
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Contract Director
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Contracts Manager
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Site Foreman
Incident Details
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Date of Investigation:
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Investigation by:
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Incident Day and Date:
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Incident Time:
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Supervisor:
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Type of Work:
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Incident Address:
Utility Information (Damaged Utility)
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What utility was damaged?
- Gas
- Water
- Electric
- BT
- Virgin
- Sewer
- Other
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Shown on drawings?
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Pressure / Voltage?
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Size of the utility?
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Service / Main
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Where is the utility
- Overhead
- Footpath
- Carriageway
- Other
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Depth of utility
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Measured or estimated
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What caused the damage?
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Ground Conditions
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Operatives Involved
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Qualifications of Operator
- CPCS Red
- CPCS Blue
- NPORS
Event Description (giving details of precautions observed, unsafe acts, location of apparatus/ operative in trench,):
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Plan Information
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Were plans on site (Attach Photo)
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Plans clear and accurate (Attach Photo)
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Suitable Risk Assessment (Attach Photo)
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Permit to Break Ground (Attach Photo)
Location Equipment Information
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Was C.A.T available?
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Serial Number
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CAT calibration due
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Was Genny available?
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Genny Serial Number
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Genny calibration due
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Was C.A.T functioning correctly
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Was Genny functioning correctly
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C.A.T data available? (Data checked and downloaded)
Survey- Prior and During Operations
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Was C.A.T survey completed prior to works commencing?
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Was C.A.T used in conjunction with Genny?
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Were all located utilities marked prior to excavation?
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Which operative completed the C.A.T /Genny Survey?
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What modes were utilised during survey e.g Radio?
- Power
- Radio
- Genny
Operation / Excavation
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Was all underground plant located and marked as required?
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Was plant located within 500mm of known services?
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Was mechanical excavation used?
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If mechanical plant was used, who was the operator
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If hand excavation, what tools were used and by whom
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Was all relevant PPE worn as per the risk assessment?
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Was the utility damage avoidable?
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Any further comments including previous damage history to the same location or different locations?
Witness Statements
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Witness Statement One
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Witness Statement Two
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Witness Statement Three
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Witness Statement Four
Cause Analysis
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Immediate Cause
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Contributory Causes
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Root Cause(s)
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Action Taken- Corrective Action and Preventative Measures
Check List- The form must not be accepted without the following (list documents attached by reference)
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Utility plans attached
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Risk assessment attached
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Photographs of damaged utility
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Photographs of mark up
Completed
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Site Foreman:
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Completing Investigation:
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Witness Statement One:
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Witness Statement Two:
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Witness Statement Three:
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Witness Statement Four: