Audit

Weather

Rainfall since last inspection (mm)

Visibility

Dam level (m AHD) (FSL=283 m AHD)

Reservoir banks

Slips/Erosion

Cracking

Comments or additional information

Add photos of any changes from previous inspections
Upstream batter

Slips/Erosion

Cracking

Settlement

Seepage

Comments or additional information

Add photos of any changes from previous inspections
Crest

Slips/Erosion

Cracking

Settlement

Seepage

Comments or additional information

Crest piezometers (left to right)

P1a

P1

P2a

P2

CLa

CL

P3a

P3

CRa

CR

P4a

P5a

Add photos of any changes from previous inspections
Downstream batter

Slips/Erosion

Cracking

Settlement

Seepage

Comments or additional information

Add photos of any changes from previous inspections
Downstream toe

Slips/Erosion

Cracking

Settlement

Seepage

Changes in colour of seepage

Comments or additional information

Add photos of any changes from previous inspections
Spillway approach (Primary and Secondary)

Slips/Erosion

Cracking

Settlement

Seepage

Comments or additional information

Add photos of any changes from previous inspections
Spillway culverts

Slips/Erosion

Cracking

Settlement

Seepage

Concrete panel misalignment

Condition of seals between concrete panels

Comments or additional information

Add photos of any changes from previous inspections
Spillway (primary) excavation batters

Slips/Erosion

Cracking

Settlement

Seepage

Comments or additional information

Add photos of any changes from previous inspections
Spillway chute

Slips/Erosion

Cracking

Settlement

Seepage

Concrete panel misalignment

Condition of seals between concrete panels

Comments or additional information

Add photos of any changes from previous inspections
Spillway stilling basin

Slips/Erosion

Cracking

Settlement

Seepage

Condition of seals between concrete panels

Comments or additional information

Add photos of any changes from previous inspections
Spillway (secondary) excavation batters

Slips/Erosion

Cracking

Settlement

Seepage

Condition of seals between concrete panels

Comments or additional information

Add photos of any changes from previous inspections
Outlet works
Valve condition (irrigation isolation)
Valve condition (irrigation flow control)
Valve condition (dump)

Damage to concrete

Leaks from flanges and fittings

Condition of fittings

Outlet flow rate (ML/day)

Comments or additional information

Add photos of any changes from previous inspections
V-Notches

Outlet (mm)

Spilling basin (mm)

Toe centre (mm)

Toe right (mm)

Is there any changes in colour in the flows?

Comments or additional information

Add photos of any changes from previous inspections

Is there any sign of unauthorized entry or damage to the site?

Summary and Sign-off

Is a phone call to the dam safety engineer required due to any changes or issues observed?

Dam safety engineer:
David Wightman
P 0418 352 884
E david.wightman@tasmanianirrigation.com.au

Sign on completion of inspection
Sign on review
Please note that this checklist is a hypothetical example and provides basic information only. It is not intended to take the place of, among other things, workplace, health and safety advice; medical advice, diagnosis, or treatment; or other applicable laws. You should also seek your own professional advice to determine if the use of such checklist is permissible in your workplace or jurisdiction.