IDAS Form 27 - Cooroibah

3.    What is the type of the proposed work? (Tick all applicable boxes.)

                                                                                                             Number of
                                                                                                             barriers
     Dam, weir or a barrage (complete section 4)

     Culvert (complete section 5)

     Causeway (complete section 6)

     Bridge pylon (abutments or pile foundations) (complete section 6)

     Flow control structure such as a floodgate (complete section 6)

     Pollution control device such as trash rack or a boom gate (complete section 6)

     Levee bank across a waterway (complete section 6)

     Other—please specify (e.g. groyne, construction platform, sediment curtain, causeway)                   Number of
     (complete section 6)                                                                                    barriers




4.    Constructing a new or raising an existing dam, weir, barrage, bund wall, coffer dam or other similar
      structures

The application is seeking approval for:           new barrier              raising of an existing barrier
Briefly describe the type of barrier proposed (i.e. dam, weir, tidal barrage, etc.)




For a temporary barrier (i.e. in place less than 12 months), how many days will the barrier be in                        days
place?


Will the barrier extend across the waterway from bank to bank?
        Yes

        No     – how long is the proposed barrier (across the waterway)?                                            metres

               – how wide is the waterway (bank to bank)?                                                           metres

What is the purpose of the proposed barrier? (E.g. creating a new or increasing the capacity of the existing water
storage, maintenance work, etc.)




                                                                                         IDAS form 27—Waterway barrier works
                                                                                                   Version 3.2—3 August 2015