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Template4Waterwaybarrierworks_RosesRoad
Template 4 – Waterway barrier works
(version 1.1)
This template must be completed and submitted with DA Form 1 – Development application details for all development
applications operational works involving waterway barrier works.
It is mandatory to complete the details in all applicable parts in this form and provide any supporting information that
is required to accompany your development application, unless stated otherwise.
Additional pages may be attached if there is insufficient space on this template for any questions.
Note: All terms used within this template have the meaning given under the Planning Act 2016, the Planning Regulation 2017, or the Development
Assessment Rules (DA Rules), Fisheries Act 1994 and Fisheries Regulation 2008.
Part 1 – DEVELOPMENT DETAILS
Yes – a copy of the Fish Movement Exemption Notice for the
1) Has a Fish Movement Exemption Notice proposed work is attached
been issued for the proposed works? No – details of how the proposed work provides for adequate fish
movement is attached
2) What is the nature of the proposed New construction Raise existing
waterway barrier(s)? Temporary Permanent
(tick all applicable boxes)
Partial Bank to bank
Parts to
Type Number of barriers
complete
Dam, weir or a barrage 2 only
Culvert 1 3 only
3) What type is the proposed work?
(tick all applicable boxes)
Causeway 4 only
Bridge pylon (abutments or pile 4 only
Note: An individual section must be completed for foundations)
each barrier relevant to this development
application. Also ensure that the relevant plans Flow-control structure such as a 4 only
that accompany the development application floodgate
identify the location of existing works and
proposed works. Pollution-control device (e.g. trash 4 only
rack or boom gate)
Levee bank across a waterway 4 only
Other – specify below (e.g. groyne, 4 only
construction platform, sediment curtain,
causeway)
Part 2 – CONSTRUCTING A NEW OR RAISING/MODIFYING AN EXISTING DAM, WEIR, BARRAGE,
BUND WALL, COFFER DAM OR OTHER SIMILAR STRUCTURES
Note: If the development application involves more than one barrier relating to this part, generate another part 2 and attach to the application.
4) What is the proposed development New barrier Raising/modifying an
application seeking approval for? existing barrier
5) Briefly describe the type of barrier proposed
(i.e. dam, weir, tidal barrage)
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6) If the barrier is temporary (in place less than 12
months) how many days will the barrier be in
place?
7) Will the barrier extend across the waterway Yes, go to question 8
from bank to bank? No
7.1) What is the length of the proposed
metres
barrier? (across the waterway)
7.2) What is the width of the waterway? (bank to metres
bank)
8) What is the purpose of the proposed
barrier? (e.g. creating a new or increasing the capacity
of the existing water storage, maintenance work)
9) What are the details of the proposed
construction materials? (e.g. earth, concrete, rock
fill, steel, timber, sand)
10) Provide the following details of the Total crest height (D) metres
proposed barrier in reference to the diagrams Thickness (A) of crest metres
below.
Height of spillway/bywash (H) metres
Width of spillway/bywash inlet (W) metres
Base width (B) metres
Internal diameter (O) of outlet millimetres
pipe/works and discharge capacity
Length of wall (L) metres
Distance of backup from barrier metres
wall at full supply level
Volume of storage megalitres
If raising an existing waterway metres
barrier, additional height above
existing crest
If raising an existing waterway
barrier, method of raising (e.g.
capping crest, inflatable bag, gates
etc.).
DA Form 1 – Template 4 Waterway barrier works
Version 1.1— 22 JUNE 2018
Page 3
Part 3 – CONSTRUCTING A NEW OR MODIFYING (INCLUDING MAINTENANCE AND
REPLACEMENT OF) AN EXISTING CULVERT
Note: If the development application involves more than one culvert relating to this part, please generate another part 3 and attach to the application.
Construction of a new culvert
11) What is the nature of the proposed
Maintenance of an existing culvert
work?
Replacement of an existing culvert
12) What is the purpose of the proposed Crossing of Skyring Creek for a new driveway access to Lot 2
culvert? RP95476
13) If the culvert is temporary (in place less N/A
than 12 months) how many days will the
culvert be in place?
14) Will the culvert extend across the Yes, go to question 15
waterway from bank to bank? No
14.1) What is the length of the proposed
metres
culvert? (across the waterway)
14.2) What is the width of the waterway? metres
(bank to bank)
Box culvert Arch culvert Pipe culvert
15) What type of culvert is proposed?
(Tick all applicable boxes) Combination culvert Other – please Link slab between
specify 2 RCBC’s
How many culvert cells are there? 3
What is the upstream downstream culvert cell
3.66 metres
length?
What is the inside cell width of each culvert (or
16) In reference to the diagrams below, 1.9 metres
diameter of pipe culvert)?
provide the following details of the
What is the internal height within the culvert cell? Outer
proposed culvert.
cells =
0.9
metres
Link
Slab =
1.4
DA Form 1 – Template 4 Waterway barrier works
Version 1.1— 22 JUNE 2018
Page 4
Part 4 – CONSTRUCTING NEW OR MODIFYING (INCLUDING MAINTENANCE AND
REPLACEMENT) AN EXISTING WATERWAY BARRIER EXCEPT THOSE LISTED IN PARTS
2 AND 3
Note: If the development application involves more than one barrier relating to this part, please generate another part 4 and attach to the application.
Construction of a new barrier
17) What is the nature of the proposed
Maintenance of an existing barrier
work?
Replacement of an existing barrier
18) Briefly describe the proposed barrier.
19) If the barrier is temporary (in place less
than 12 months) how many days will the
barrier be in place?
20) Will the barrier extend across the Yes, complete question 20.1 and 20.2
waterway from bank to bank? No
20.1) What is the length of proposed
metres
barrier? (across the waterway)
20.2) What is the width of the waterway? metres
(bank to bank)
DA Form 1 – Template 4 Waterway barrier works
Version 1.1— 22 JUNE 2018
Page 5
21) What is the purpose of the proposed
barrier?
22) What is the maximum height of the
proposed barrier above the existing bed metres
level?
23) What are the proposed construction
materials? (e.g. earth, concrete, rock fill, timber,
sand)
24) Does the barrier follow the natural Yes
gradient of the bed level? No
DA Form 1 – Template 4 Waterway barrier works
Version 1.1— 22 JUNE 2018