Sewer Inspection Audit

• Conducted on

  Date

• Prepared by

• Location
  Address

• Project

• Client

• Contractor

• Site Conditions

Safety

• Are TTM's in place and in accordance with plans?

  Yes

  No

  N/A

• Is correct PPE being used?

  Yes

  No

  N/A

• Are open trenches protected using bunting, fencing or similar?

  Yes

  No

  N/A

• Are trenches over 1.5m benched, battered or are shoring boxes in use?

  Yes

  No

  N/A

• Are materials being stored safely?

  Yes

  No

  N/A

• Are there any other safety concerns? If so detail, photograph and assign actions. Note: If there is an immediate risk to a persons safety then instruct the works to stop and contact the person in control of the site as well as Spiire Construction team.

  Yes

  No

  N/A

Environmental

• Is contractor working in accordance with the approved EPA drawings?

  Yes

  No

  N/A

• Is dust being suppressed during excavation and backfilling of trenches?

  Yes

  No

  N/A

• Are there any other concerns regarding Environmental issues? If so detail, photograph and assign actions.

  Yes

  No

  N/A

Trench Excavation

• Does trench width conform with Icon Water standards and design drawings?

  Yes

  No

  N/A

• Is there any groundwater present at base of trench? If so please detail method used for bedding and haunch and photograph.

  Yes

  No

  N/A

• Is base of trench free from rocks and loose material?

  Yes

  No

  N/A

Pipe Installation

• Does bedding material conform with Icon Water standards? If so sight site specific grading certificate.

  Yes

  No

  N/A

• Are pipes and shorts compliant with the Icon Water approved product list?

  Yes

  No

  N/A

• Is the correct jointing method being used by the contractor?

  Yes

  No

  N/A

• Are the correct revision of design drawings being followed by the contractor?

  Yes

  No

  N/A

• Are property ties installed correctly with concrete or compacted dry premix behind the junction and min/max depths inside boundary adhered to?

  Yes

  No

  N/A

• Have shorts been installed correctly with sanded piece embedded in concrete and socket/spigot facing correct way?

  Yes

  No

  N/A

• Is road sub base material approved and passing grading requirements? If so sight grading certificate.

  Yes

  No

  N/A

• Is select material free from organic material and particle sizes greater than 75mm?

  Yes

  No

  N/A

• Yes

  No

  N/A

Sewer structures

• Is the structure as per approved drawing in relation to size and construction method?

  Yes

  No

  N/A

• Are step irons in compliance with standards and approved product list?

  Yes

  No

  N/A

• Is the neck height compliant with Icon Water standards?

  Yes

  No

  N/A

• Has correct class of lid been used as per approved drawings?

  Yes

  No

  N/A

• Has manhole been trowel finished or rubbed back to remove any dags or sharp edges?

  Yes

  No

  N/A

• Does manhole base comply with Standards and approved drawing? If offset is shown on drawing has thing been done?

  Yes

  No

  N/A

Finals

• Have compaction test been done on trench fill and do they meet compaction requirements?

  Yes

  No

  N/A

• Are sewer lines and manhole bases clean and ready for finals testing?

  Yes

  No

  N/A

• Has all Ovality testing passed? Take copy of compliance certificate for Prooving tool and ensure serial number matches.

  Yes

  No

  N/A

• Has all pressure testing passed? Take a copy of compliance certificate for pressure gauge and ensure serial number matches.

  Yes

  No

  N/A

• Has all vacuum testing passed? Take a copy of the compliance certificate for vacuum gauge and ensure serial number matches.

  Yes

  No

  N/A

• Has CCTV been done on line selected by Icon Water and are there any possible issues?

  Yes

  No

  N/A

• Have connection points been witnessed and do they line up with existing network?

  Yes

  No

  N/A

• Are any manhole lids damaged or marked with Stormwater?

  Yes

  No

  N/A

• Have gattic lids been greased and bolted down if required?

  Yes

  No

  N/A

• Yes

  No

  N/A

• Comments