DPM Sewer Main Construction Audit

• Site:

  Select

• Audit Scope:

  Select

• Auditor:

• Date & Time:

  Date

• Audit Number:

• DPM Project Number:

• Water Authority:

  Select

• Water Authority Reference Number:

• Principal Contractor:

  Select

• Sewer Contractor:

  Select

Administration

• Does the construction crew have a copy of the latest version of the "construction issue" plan on site? <br> (Photo Required)

  Yes

  No

  N/A

• Are the Company's SWMS relevant to the task and with the crew on site? (Can be in Electronic Format) <br> (Photo Required)

  Yes

  No

  N/A

• Is the Crew the same personal as previous Audit

  Yes

  No

• Are the Key personnel nominated on the precommencement form on site? <br> (i.e. Pipe layer, Maintenance hole builder, Operator)

  Yes

  No

  N/A

• Can Operators produce their licence when asked? <br> (Can be in Electronic Format)

  Yes

  No

  N/A

• Is the licence valid and current? <br> (Photo Required)

  Yes

  No

  N/A

• Is the prestart check list kept with the machine? <br> (Can be in Electronic Format)

  Yes

  No

  N/A

• Has the prestart check list been completed? <br> (Photo Required)

  Yes

  No

  N/A

• Are the machines flashing light and reverse beepers operating correctly? <br> (If not has it been recorded in the prestart check list)

  Yes

  No

  N/A

• Are personnel wearing their PPE where required and according to their SWMS / JSA? <br> (Photo Required)

  Yes

  No

  N/A

Safety - Excavations

• Type of work being carried out

  Select

• What is the Type of shoring being used? (Photo Required)

  Select

• Is ground support suitable for the ground conditions and depth of excavation?

  Yes

  No

  N/A

• Is the ground support set up correctly? <br> (Photo Required)

  Yes

  No

  N/A

• Are crew members provided with a ladder or other means of access and egress where required? <br> (Photo Required)

  Yes

  No

  N/A

• If a Ladder is provided, Is the Ladder set up and supported correctly?

  Yes

  No

  N/A

• Is a fall arrest system in place?

  Yes

  N/A

• Is a Davit arm, Winch and Harness being used?

  Yes

  No

  N/A

• Is the David arm, Winch and Harness rated correctly for use as a fall arrest system? <br> (Photo Required)

  Yes

  No

  N/A

• Are the personal wearing the Harness correctly? (no twists in the straps, buckles correctly fastened) <br> (Photo Required)

  Yes

  No

  N/A

• Is the Harness fit for purpose, and is compliant with regulations? <br> (Photo of Harness tag Required)

  Yes

  No

  N/A

• Does the Harness connect to the Winch line via shock absorbing lanyard?

  Yes

  No

  N/A

• Are personnel using the equipment in a safe manner according to their SWMS / JSA?

  Yes

  No

  N/A

• Is the spoil heap far enough away from the edge of the trench to prevent sliding back into the excavation? <br> (Photo Required)

  Yes

  No

  N/A

• Are trenches barricaded and made safe to prevent access to the excavation site when left open? <br> (Photo Required)

  Yes

  No

  N/A

• Is Dewatering of Excavation taking place?

  Yes

  N/A

• Are Environmental measures being used? i.e. does discharge pass through a silt control measure. <br> (Photo Required)

  Yes

  No

• Are works generating excessive Dust?

  Yes

  N/A

• Have dust suppression measures been taken? <br> (Photo Required)

  Yes

  No

Safety-Lifting

• Is lifting equipment rated and tagged and is suitable for the works being carried out? <br> (Photo Required)

  Yes

  No

  N/A

• Are the shields marked with their weight? <br> (Photo Required)

  Yes

  No

  N/A

• What type of lifting hooks are being used to raise or lower the shields <br> (Photo Required)

  Open

  Closed

• Does the Sewer Contractor have authorization to use Open hooks?

  Yes

  No

Materials and Storage

• Are any Materials stored on site?

  Yes

  N/A

• Are the on site Materials correct for the works being carried out as specified on the plans and specifications? <br> (Photo Required of Delivery Dockets for Bedding, Backfill, Concrete, Pipes and fittings)

  Yes

  No

  N/A

• Are the stockpiles of Bedding material and Backfill material kept separate to prevent cross contamination? <br> (Photo Required)

  Yes

  No

  N/A

Site Works - Pipelaying

• Is there any pipe works taking place?

  Yes

  N/A

• Have only approved products been used in the construction of pipelaying as per plans and specifications? <br> (Photo Required)

  Yes

  No

  N/A

• Are trench widths in accordance with the Design requirements and suitable for the pipe size / type? <br> (Photo Required)

  Yes

  No

  N/A

• Is the bedding material the correct type according to the Design and specifications?

  Yes

  No

  N/A

• Is the bedding material being placed correctly according to the design and specifications?

  Yes

  No

  N/A

• Are pipes being installed in accordance with design specification and manufacturers recommendations?

  Yes

  No

  N/A

• Are clearances to other services being maintained as per specification and design?

  Yes

  No

  N/A

Site Works - Backfilling

• Is Back Filling taking place?

  Yes

  N/A

• Does the backfill material conform to the design and specifications?

  Yes

  No

  N/A

• If the backfill material is Clay, has the material been sifted to remove rocks?

  Yes

  No

  N/A

• Does the Clay backfill have the correct Clay / Rock ratio as per specifications? <br> (Photo Required)

  Yes

  No

  N/A

Site Works - Structures

• Are Maintenance Holes or other Structures been constructed?

  Yes

  N/A

• Structure:

• Have only approved products been used in the construction of all structures as per plans and specifications? <br> (Photo Required)

  Yes

  No

  N/A

• Are the Maintenance Holes being constructed as per plans and specifications? <br> (Photo Required)

  Yes

  No

  N/A

• Are any other type of Sewer structures being constructed? <br> (Photo Required)

  Yes

  No

  N/A

• Are the structures the correct size according to the design and specifications?

  Yes

  No

  N/A

• Have all Structures been protected from damage?

  Yes

  No

  N/A

Site Works - Property Connections

• Have Property Connections been Constructed?

  Yes

  N/A

• Have the Property Connections been constructed according to the Design and Specifications? <br> (Photo Required)

  Yes

  No

  N/A

• Has a peg and tape been left at surface as per specifications indicating the connection point? <br> (Photo Required)

  Yes

  No

  N/A

General Comments

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