Sedimentation Tank - condition assessment

• Asset ID

• Conducted on

  Date

• Audit conducted by

• Locality

  Select Balnarring Baxter Bittern Dromana Hastings Mornington Mt Eliza Mt Martha Portsea Rosebud Rye Safety Beach Somerville Sorrento Tyabb OTHER

  • Balnarring
  • Baxter
  • Bittern
  • Dromana
  • Hastings
  • Mornington
  • Mt Eliza
  • Mt Martha
  • Portsea
  • Rosebud
  • Rye
  • Safety Beach
  • Somerville
  • Sorrento
  • Tyabb
  • OTHER
• Address
  Address

• Control

  Council

  Melbourne Water

  Other

• Conditions

  Dry ground conditions

  Wet ground conditions

• Weather

  Select Sunny Overcast Rain Heavy Rain Light Windy Sunny and windy Rain and windy

  • Sunny
  • Overcast
  • Rain Heavy
  • Rain Light
  • Windy
  • Sunny and windy
  • Rain and windy

• Date of last rainfall

  Date

• Photo of entire asset & surroundings

  Media

• Are there linked sedimentation tank assets?

  Yes

  No

  N/A

• Connected assets

• List asset IDs of associated sediment tanks

• Asset function

• Asset Function: (a general description)
  - location
  - catchment
  - key features eg, concrete apron to assist in sediment removal
  - predominant plant species (if present)
  - depth
  - current condition

• Type of catchment

• Type of catchment:
  eg. pavement only, grassed, garden beds, residential, industrial, other

• Previous inspections

Independent structures (part of asset)

• This section is for structures that are included as part of the asset. Many signs, bollards etc will have their own asset ID.
  
  Using the condition assessment manual as a guide, rate the individual component. Take photographs to corroborate the rating, and make note of the material and any other important points in the description, including the number of components (if multiple).

• Fencing

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

• Bollards

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

• Signage

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

Connected surfaces (part of asset)

• Road

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

• Footpath

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

Civil structures

• Using the condition assessment manual as a guide, rate the individual component. Take photographs to corroborate the rating, and make note of the material and any other important points in the description, including the number of components (if multiple).

• Tank

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

• Consider all visible parts of tank - this may be a lid only or also exposed walls and structures.

• Access to structures

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

• Access for vehicles and/or maintenance crews must be available to all structures. If not, please highlight in audit results and prioritise rectification works.

Surfaces/Vegetation

• Using the condition assessment manual as a guide, rate the individual component. Take photographs to corroborate the rating, and make note of the material and any other important points in the description, including the number of components (if multiple).
  
  Sediment tanks may have vegetation, may be sand filters, or another design.

• Internal tank environment

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed

• Evidence of condition

  Media

• Description of condition

Asset works priority

• Visibility

  High

  Medium

  Low

  N/A

• Visibility: Examples of high visibility are shopping precincts, landscaped public open space, general high traffic areas.

• Catchment

  High

  Medium

  Low

  N/A

• High catchment priority (if able to be determined) includes catchments that outfall directly to the bays, or are upstream of sensitive areas

• Treatment

  High

  Medium

  Low

  N/A

• Treatment: High asset priority (if able to be determined) would include an asset that is the lone treatment in a catchment, or performs a significant proportion of treatment within a catchment

• Surrounds

  High

  Medium

  Low

  N/A

• Surrounds: Examples of low priority are assets in disturbed areas such as residential streets with ongoing construction that will stymie maintenance efforts

Initial assessment

• Are there any elements or issues that the assessors consider to be a risk to health and safety? Please provide a full description

• Health and safety concerns?

  Yes

  No

• Health and Safety issues

• Planned maintenance tasks required

  Select Clear inlet/outlet(s) of sediment and debris Removal of litter Mowing of turf Weeding Spot replacement of vegetation Manual repair of minor scour/erosion Other

  • Clear inlet/outlet(s) of sediment and debris
  • Removal of litter
  • Mowing of turf
  • Weeding
  • Spot replacement of vegetation
  • Manual repair of minor scour/erosion
  • Other

• Corrective maintenance tasks required

  Select Other Feature and level survey of asset Ongoing assessment over varied weather conditions and seasons Creation of flow distribution Level resetting/development of extended detention/significant re-shaping of surface Significant re-vegetation and establishment Major removal of plants/trees Reconstruction of civil components Re-design in consultation with client

  • Other
  • Feature and level survey of asset
  • Ongoing assessment over varied weather conditions and seasons
  • Creation of flow distribution
  • Level resetting/development of extended detention/significant re-shaping of surface
  • Significant re-vegetation and establishment
  • Major removal of plants/trees
  • Reconstruction of civil components
  • Re-design in consultation with client

• Overall assessment category

  Maintain

  Rectify

  Rectify - delay

  Decommission

  Decommission -redefine

Final notes

• Based on your observation of the total function of the asset and your individual condition ratings of components, provide an overall rating for the asset. The Condition Assessment Manual contains general guidance.

• Overall condition rating

  Select N/A - Not present 0 - As new 1 - Near new 2 - Excellent 3 - Very good 4 - Good 5 - Fair 6 - Fair to poor 7 - Poor 8 - Very poor 9 - Extremely poor 10 - Failed

  • N/A - Not present
  • 0 - As new
  • 1 - Near new
  • 2 - Excellent
  • 3 - Very good
  • 4 - Good
  • 5 - Fair
  • 6 - Fair to poor
  • 7 - Poor
  • 8 - Very poor
  • 9 - Extremely poor
  • 10 - Failed