Deflection Testing of Sewer Pipelines

Project Information

Document No.
Part No.
Revision No.
Client Name
Project Name
Inspection Started
Prepared by
Location

Test Details

Drawings Supplied
Drawing Number
Drawing Revision
Drawing Date
Drawing Approval RPEQ
Specifications Required
- SEQ Water Supply and Sewerage D&C Code
- Water Services Association
- Queensland Urban Utilities
- Gold Coast City Council
- Logan City Council
- Ipswich City Council
- Redland Shire Council
- Tweed Shire Council
- Ballina Shire Council
- Byron Shire Council
- Lismore City Council
- Project Specifications
Pipeline Construction Type
- Unplasticised PVC
- Vitrified Clay
- Glass Reinforced Plastic
- Polyethylene
- Reinforced Concrete
- Polycrete
- Polypropylene
- Ductile Iron Cement Lined
- Mild Steel Cement Lined
Test Method Northern Rivers Local Government Development Construction Specification, Clause C402.40.5

Pull ovality proving tool of nominated outside diameter through pipeline
Pipelines to be Tested
Pipeline Identification Details
Pipeline Diameter
- 90mm diameter
- 100mm diameter
- 150mm diameter SN8
- 150mm diameter Class12
- 160mm diameter
- 225mm diameter SN8
- 225mm diameter Class 12
- 250mm diameter
- 300mm diameter
- 375mm diameter
- 450mm diameter
- 525mm diameter
- 600mm diameter
- 675mm diameter
- 750mm diameter
- 900mm diameter
- 1000mm diameter
- 1050mm diameter
- 1200mm diameter
- 1500mm diameter
- Other
Tool Size 99.7mm
Tool Size 142.6mm
Tool Size 222.9mm
Tool Size 280.8mm
No Deflection Testing Requirement under Specification
Pipeline Length (m)
RESULT
No Deflection Testing Requirement under Specification
Pipeline Construction Type
- Unplasticised PVC
- Vitrified Clay
- Glass Reinforced Plastic
- Polyethylene
- Reinforced Concrete
- Polycrete
- Polypropylene
- Ductile Iron Cement Lined
- Mild Steel Cement Lined
Test Method Tweed Shire Council Development Construction Specification, Clause C402.40.5

Pull ovality proving tool of nominated outside diameter through pipeline
Pipelines to be Tested
Pipeline Identification Details
Pipeline Diameter
- 90mm diameter
- 100mm diameter
- 150mm diameter SN8
- 150mm diameter Class12
- 160mm diameter
- 225mm diameter SN8
- 225mm diameter Class 12
- 250mm diameter
- 300mm diameter
- 375mm diameter
- 450mm diameter
- 525mm diameter
- 600mm diameter
- 675mm diameter
- 750mm diameter
- 900mm diameter
- 1000mm diameter
- 1050mm diameter
- 1200mm diameter
- 1500mm diameter
- Other
Tool Size 99.7mm
Tool Size 142.6mm
Tool Size 222.9mm
Tool Size 280.8mm
No Deflection Testing Requirement under Specification
Pipeline Length (m)
RESULT
No Deflection Testing Requirement under Specification
Pipeline Construction Type
- Unplasticised PVC
- Vitrified Clay
- Glass Reinforced Plastic
- Polyethylene
- Reinforced Concrete
- Polycrete
- Polypropylene
- Ductile Iron Cement Lined
- Mild Steel Cement Lined
Test Method SEQ Code Amendment to WSA02-2002-2.3, Clause 22.6

Pull ovality proving tool of nominated outside diameter through pipeline
Pipelines to be Tested
Pipeline Identification Details
Pipeline Diameter
- 90mm diameter
- 100mm diameter
- 150mm diameter SN8
- 150mm diameter Class12
- 160mm diameter
- 225mm diameter SN8
- 225mm diameter Class 12
- 250mm diameter
- 300mm diameter
- 375mm diameter
- 450mm diameter
- 525mm diameter
- 600mm diameter
- 675mm diameter
- 750mm diameter
- 900mm diameter
- 1000mm diameter
- 1050mm diameter
- 1200mm diameter
- 1500mm diameter
- Other
Tool Size 132.6mm
Tool Size 210.7mm
Pipeline Length (m)
RESULT
Test Method SEQ Code Amendment to WSA02-2002-2.3, Clause 22.6

Pull ovality proving tool of nominated outside diameter through pipeline
Pipelines to be Tested
Pipeline Identification Details
Pipeline Diameter
- 90mm diameter
- 100mm diameter
- 150mm diameter SN8
- 150mm diameter Class12
- 160mm diameter
- 225mm diameter SN8
- 225mm diameter Class 12
- 250mm diameter
- 300mm diameter
- 375mm diameter
- 450mm diameter
- 525mm diameter
- 600mm diameter
- 675mm diameter
- 750mm diameter
- 900mm diameter
- 1000mm diameter
- 1050mm diameter
- 1200mm diameter
- 1500mm diameter
- Other
Tool Size 95mm
Tool Size 140mm
Tool Size 132.6mm
Tool Size 220mm
Tool Size 210.7mm
Tool Size 278mm
Tool Size 354mm
Pipeline Length (m)
RESULT

Test Procedure

Confirm Project Information

Pipelines to be inspected and their details
Testing specification requirements

Initial Work Area Inspection

Is test area barricaded off or sufficiently delineated?
Is traffic control established?
Has a Safe Work Method Statement been completed and all control measures followed?
Has a Confined Space Risk Assessment & Entry Permit been completed?
Is the confined space equipment and procedures set up as per the Risk Assessment & Entry Permit conditions followed?
Structure lids removed and placed at a safe distance from the entry point
Environmental controls installed as and if required

Inspection Steps

Equipment checked and in good working order
Feed fibreglass rod down pipeline from structure to structure
Attach leading end of approved ovality proving tool to the end of the rod at downstream structure
Attached rope to trailing end of ovality proving tool and securely tie off
Pull ovality proving tool back to upstream structure
Pass if ovality proving tool is able to be pulled through

Disassemble Steps

Disconnect rod and rope from ovality proving tool, withdraw rope and remove all equipment from structures
Replace structure lids, remove barricading and return all items to test unit

Final Demobilisation

Notify client of result and to contact TestX office to arrange further testing or reports
Calibrated ovality tool numbers used
Inspector's remarks
Photo of work area and inspected pipeline
I declare that the inspection procedure was followed in accordance with the nominated specifications
Inspection Completed
Report Issue Date