, Office Use Only

Application No.: Date Lodged: I /

South Application for Planning Permit

Planning Enquiries if you need help to complete this form, read How to complete the Application for Planning Permit form. Phone. Any material submitted with this application, including plans and personal information, will be made Web: http:l/www.southgippsland.vic. available for public viewing, including electronically, and copies may be made for interested parties for gov.au the purpose of enabling consideration and review as part of a planning process under the Planning

and Environment Act 1987. If you have any concerns, please contact Councils planning department.

Questions marked with an asterisk ( ) are mandatory and must be completed.

Clear Form If the space provided on the form is Insufficient, attach a separate sheet.

The Land U Address of the land. Complete the Street Address and one of the Formal Land Descriptions.

Street Address Unit No.: St. No.: St. Name: 'S y

Suburb/Locality: ¶ r J J \ 'v'l C_ Postcode:

Formal Land Description A Lot No.: ..7 Complete either A or B.

I2 QLodged Plan QTi t le Plan ( 3 n of Subdivision No.:

A This information can be OR

I found on the certificate of B Crown Allotment No.: Section No.: I title.

Parish/Township Name:

The Proposal You must give full details of your proposal and attach the information required to assess the application. Insufficient or unclear information will delay your application.

2 For what use, development

U or other matter do you require a permit? . ..

If t-

If you need help about J J the proposal, read: How to Complete the Application for Planning Permit Form

Provide additional information on the proposal, including: plans and elevations; any information required by the planning scheme, requested by Council or outlined in a Council planning permit checklist; and if required, a description of the likely effect of the proposal.

3 Estimated cost of development for which the Cost $ You may be required to verify this estimate.

U permit is required * Insert '0' if no development is proposed (eg. change of use, subdivision, removal of covenant, liquor licence)

Existing Conditionsil Describe how the land is used and developed now

eg. vacant, three dwellings, medical centre with two practitioners, licensed restaurant with 80 seats, grazing. Provide a plan of the existing conditions. Photos are also helpful.

Application for Planning Permit 2012 VIC. Aus Page 1

Title Information U Encumbrances on title * Does the proposal breach, in any way, an encumbrance on title such as a restrictrive covenant,

If you need help about section 173 agreement or other obligation such as an easement or building envelope?

the title, read: V N o (If 'yes' contact Council for advice on how to proceed before continuing with this application.) How to complete the Application for Planning Permit form Q Not applicable (no such encumbrance applies).

Provide a full, current copy of the title for each individual parcel of land forming the subject site. (The title includes: the covering 'register search statement', the title diagram and the associated title documents, known as 'instruments', eq. restrictive covenants.)

Applicant and Owner Details U Provide details of the applicant and the owner of the land. Applicant Name:

The person who wants Title: F i rs t Name: I I Surname: j I the permit.

Organisation (if applicable):

Postal Address: If it is a P.O. Box, enter the details here: Unit No.: St. No.: St. Name: jk

Suburb/Locality: L r 4 c c t State: I t C [ P o s t c o d e : 2,c:)

Where the preferred contact Contact person's details person for the application is Same as applicant (if so, go to 'contact information') different from the applicant, Name: provide the details of that Title: First Name: Surname: person.

Organisation (if applicable): z- 1 Postal Address: If it is a P.O. Box, enter the details here: Unit No.: St. No.: St. Name:

Suburb/Locality: 1 State: [ s t c o d e : ¶2,

Please provide at least one Contact information contact phone number*

Business Phone: ( i L .. Email: ct4(

Mobile Phone: Fax:

Owner Name: Same as applicant

The person or organisation Title: First Name: ' j Sumame:

who owns the land

O Where the owner is different i

rganisation (if applicable):

from the applicant, provide Postal Address: If it is a P.O. Box, enter the details here: the details o f that person or organisation.

[Unit No.: St. No.: T2. r j St. Name:

Suburb/Locality: [State: .t/k ( : Postcode: 33

Owner's Signature (Optional): Date:

day / month I year

Declaration Q This form must be signed by the applicant *

A Remember it is against I declare that I am the applicant arTdiat all the information in this application is true and the law to provide false or correct; and the owner (if not m e l f ) as been aotified of the permit application. misleading information, which could result in a Signature: heavy fine and cancellation

day / month / ear of the permit.

Application for Planning Permit 2012 V1C. Aus Page 2

Need help with the Application? U If you need help to complete this form, read How to complete the Application for Planning Permit form General information about the planning process is available at www.dpcdvicgov.aufplanning

Contact Councils planning department to discuss the specific requirements for this application and obtain a planning permit checklist. Insufficient or unclear information may delay your applicatn.

S Has there been a / pre-application meeting ( ' N o 0 Yes with a Council planning officer?

Checklist ( ) Have you: [ ' i l l e d in the form completely?

Paid or included the application fee? A Most applications require a fee to be paid. Contact Council to I determine the appropriate fee. I

Provided all necessary supporting information and documents?

foII, current copy of title information for each individual parcel of land forming the subject site [ j / i

plan of existing conditions.

[ ' l a n s showing the layout and details of the proposal

ny information required by the planning scheme, requested by council or outlined in a council planning permit checklist.

[ ] If required, a description of the likely effect of the proposal (eq traffic, noise, environmental impacts).

Lompleted the relevant Council planning permit checklist?

igned the declaration (section 7)?

Lodgement U Lodge the completed and signed South Gippsland Shire Council form, the fee payment and Private Bag 4 Leongatha VIC 3953 all documents with:

9 Smith Street Leongatha VIC 3953

Contact information:

Email: DX: 94026

Deliver application in person, by fax, or by post:

Make sure you deliver any required supporting information and necessary payment Print Form when you deliver this form to the above mentioned address. This is usually your

local council but can sometimes be the Minister for Planning or another body.

Save Form:

Save Form To You can save this application form to your computer to complete or review later Your Computer or email it to others to complete relevant sections.

Application for Planning Permit 2007 VIC Aus Addendum

APPLICATION FOR PLANNING PERMIT

Toora Boat Ramp Channel Maintenance Dredging

1.0 PROJECT:

The South Gippsland Shire Council (SGSC) is planning to undertake maintenance dredging of the Toora Boat Ramp Channel. This channel connects the Toora Boat Ramp with the Toora Channel leading into Corner Inlet. Progressive sedimentation of the Toora Boat Ramp Channel since it was last maintained in 1990/91 has rendered it inoperable except at high tide. The proposed maintenance dredging will make it functional over the whole tidal cycle.

SGSC proposes to place the dredged material on private land located about 1 km inland from the boat ramp.

2.0 PROPONENT: South Gippsland Shire Council (SGSC)

3.0 CONTACT:

Mr Mohammad Chowdhury Projects Engineer South Gippsland Shire Council 9 Smith Street (private Bag 4) LEONGATHA VIC 3953

Telephone landline: 03 5662 9266 Telephone mobile: 0408 368 070

4.0 PROPOSAL:

Land Description / Location

Figure 1 shows the position of the Toora Boat Ramp within Corner Inlet.

Figure 1: Position of Toora Boat Ramp in Corner Inlet

Placement area

This is a privately owned land comprising Crown Allotments 64, 65, 66, 71 and 72 in the Parish of Toora abutting Toora Jetty Road (Figure 2). After completion of dredging and decanting process, the bunds would be demolished and the soil to be spread over all blocks including lots 73, 74, 79 and 80.

Figure 2

Pipeline trajectory

The pipeline trajectory will be alongside Jetty Road from the Placement Area to the Toora Boat Ramp car park, then alongside this car park to the water's edge. Floating pipes will connect from the water's edge to the dredge.

5.0 PLANNING SCHEME:

Placement area

Municipality: South Gippsland Shire Council Zone: Farming Overlay/s Three overlays apply to the placement area:

• ESO3 • SLO3 • LSIO

As a consequence of these overlays (but not the Zone), a Planning Permit will be required for the proposed placement of dredged material.

Pipeline trajectory

The pipeline trajectory will pass through approximately 200 m of "Farming Zone" adjoining the placement area before proceeding through PCRZ to the water's edge.

Project value and fund source

The estimated cost is $600,000. South Gippsland Shire will provide the funding for this and it is anticipated that a Government grant will be obtained to assist.

Public land manager and endorsement

The Road Reservation is SGSC responsibility and the Boat Ramp is a SGSC asset. The seabed is DELWP responsibility. Council has obtained necessary consents to proceed with the project from DELWP and Department of Environment. Advertising was carried out by the Department of Environment prior to granting consent for the project.

6.0 PROJECT DESCRIPTION:

In 2014 SGSC undertook a number of investigations to assist in assessing the potential impacts of maintenance dredging of the Toora Boat Ramp Channel.

Placement area

Details of the placement operation are given in report prepared by Evers Consult, 2014.

Figure 3 (from Figure 1 of Evers Consult 2014) shows the general layout of the project.

Figure 3: Project layout

The Placement Area comprises almost flat, poorly drained, agricultural land (Figure 4)

Figure 4: Photos of Placement Area

The Placement Area is located on the landward side of an extensive seawall running along this part of Corner Inlet coastline (Figures 5 and 6).

Figure 5: Location of Placement Area relative to the seawall

Figure 6: Typical seawall appearance (Corner Inlet to the left)

The Placement Area does not receive inflows from any creeks or streams. A few poorly defined drainage lines are present on the property and these take stormwater drainage to a channel running on the landward side of the seawall bounding the eastern and southern boundaries of the property. Stormwater discharges into Corner Inlet by a culvert through the seawall (Figure 7).

The mudflats outside of the seawall receiving stormwater through the culvert are tidally inundated on a regular basis. Backflow of saline water through the abovementioned culvert is prevented by a flap valve on the outside of the culvert outlet (Figure 7)

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Figure 7: Typical outlet of culvert through seawall showing flap valve

Bunds will be constructed as per Figure 8.

Figure 8: Concept plan of Placement Area (Figure 2 of Evers 2014)

The bunds will be constructed from the material on the site and will create three settlement ponds to contain the dredge slurry. It is expected that this construction stage would be completed in about two weeks.

The dredged material, as a water/sediment slurry, will be pumped into the largest pond and progressively flow over Weir Box 1 into the second pond and thence Weir Box 2 into the third pond before controlled decanting through Weir Box 3 into a spoon drain. The spoon drain runs approximately eastwards for about 250 m into a larger open drain running approximately northwards on the landward side of the seawall for another 250 m to the drainage culvert through the seawall.

7.0 PIPELINE:

It is expected that Cutter Suction Dredge (CSD) with an outlet pipe of about 255 mm would be engaged. The pipe may be smaller but it is unlikely to be larger. The pipeline shall be laid on the surface of the ground along the shoulder of the road.

A temporary vehicle access shall be provided adjacent to the pipeline entry point.

A conventional agricultural small-sized tractor would be used to off load pipes from a truck, to transport pipes, and to assist with placement. Pipes are likely to be mobilised in sections of six metres and will be flanged/bolted together. A rubber ring between flanges or within the flange will prevent leakage.

8.0 DREDGING AREA:

Figure 9 shows in the position of the Toora Boat Ramp Channel joining the Toora Boat Ramp to the northern part of the Toora Channel and the proposed Placement Area for dredged material.

Mang;oves

Coastal Saitmaish Mangrove Shubland Estuarine Wetland

I . Intertidal I - Mud-Sand

1Flat Dense seagrass

6 . 1 - 0 Medium nLni . . .

~_______'seagrass

- Sparse

a

,seagrass

S nd -beach

Figure 9: Position of Toora Boat Ramp Channel and proposed Placement Area

From Figure 9 it can be seen that the Toora Boat Ramp Channel is located in intertidal mud/sand flat, with some areas of seagrass in the general vicinity. The adjacent shoreline comprises Mangroves and Mangrove shrub land.

Figure 10 shows the proposed dredging design for the Toora Boat Ramp Channel.

Figure 10: Design for dredging the Toora Boat Ramp Channel

The channel is approximately 500 m long with an average width of 25 m. The design depth for the dredging is -1.0 Chart Datum (Chart Datum is 1.509 m below Australian Height Datum). Spring Low Water is at Chart Datum.

A Cutter Suction Dredge will be used to remove the sediment and pump the sediment/water slurry to the Placement Area located about 1.6 km north-west of the boat ramp.

PRELIMINARY CONCEPT NOT FOR (ONSTSJCTION

2 SUBJECT 0 FURTHER A M E N D M E N T F U N D I N O NOT APPROVED

A FOR DSCUSStOS PURPOSES ONLY 5 NOT FOR D STRIBUTION OR PUBLICATION

FILL PLACEMENT FOR TOORA DREDGING, TOORA JETTY ROAD TOORA

REVISION P1.3 DESIGN DRAWINGS GENERAL NOTES 51 READ THESE NOTES IN CONJUNCTION WITH OTHER ENGINEERING DRAWINGS AND SPECIFICATIONS. AND will-I G29 KEEP EXCAVATIONS FREE OF WATER. PROVIDE ADEQUATE DRAINAGE TO ENSURE FORMATION IS NOT

SUCH OTHER WRITTEN INSTRUCTIONS AS MAY BE ISSUED IN CASE OF DISCREPANCY, PRECEDENCE IS GIVEN AFFECTED BY MOISTURE ENSURE EXCAVATIONS ARE STABLE AND PROTECT SURROUNDING PROPERTY AND TO DRAWINGS, THEN NOTES, THEN SPECIFICATION. SERVICES FROM ADVERSE EFFECTS OF GROUND WORKS PROVIDE TEMPORARY WORKS AS REQUIRED. '7 02. REFER DISCREPANCIES TO SUPERINTENDENT BEFORE PROCEEDING WITH WORK 030 BACKFILL ALL TRENCHES BENEATH ROAD PAVEMENT AND VEHICLE CROSSINGS WITH CLASS 2(20) F,C R ONO

53 NOMINATION OF PROPRIETARY ITEMS DOES NOT INDICATE EXCLUSIVE PREFERENCE, BUT INDICATES REQUIRED G31 ALL PITS OVER 1 OCT DEEP ARE TO BE PROVIDED WITH CRANKED STEP IRONS PROPERTIES OF ITEM SIMILAR ALTERNATIVES HAVING REQUIRED PROPERTIESM MAY BE OFFERED FOR G32. ALL DISTURBED AREAS ARE TO BE EVENLY GRADED, COVERED WITH 100mm TOPSOIL, SEEDED, AND LEFT APPROVAL INSTALL PROPRIETARY ITEMS IN ACCORDANCE WITH MANUFACTURER'S REQUIREMENTS AND CLEAN TO THE SATISFACTION OF THE SUPERINTENDENT. FLUSH OUT ALL DRAINAGE LINES. RECOMMENDATIONS 033 PROTECT STEEL COATINGS FROM DAMAGE AND DETERIORATION DURING HANDLING, TRANSPORT, STORAGE

54 OBTAIN NECESSARY PERMITS AND APPROVALS FROM RELEVANT AUTHORITIES BEFORE COMMENCING AND ERECTION REPAIR DAMAGE TO PROTECTIVE COATINGS TO REINSTATE INTEGRITY OF NOMINATED COATING IN WORK ON SITE. ACCORDANCE WITH MANUFACTURERS' RECOMMENDATIONS AND THE SPECIFICATION. EDGES OF PATCH

55 DEMOLITION WORK TO BE TO A52601 TAKE PRECAUTIONS NECESSARY FOR PROTECTION OF PERSONS AND REPAIRS TO BE FEATHERED PROPERTY 036, HOT DIP GALVANISE BOLTS, SCREWS, NUTS AND WASHERS TO A51214. TAP GALVANISED NUTS 0 4 mm

G6 NOTIFY RELEVANT SERVICE AUTHORITIES BEFORE COMMENCING WORK ON SITE OVERSIZETO SUIT GALVANISED THREADS TO AS1214 AND OIL FOR PROTECTION INSTALL WASHERS UNDER BOLT 07 HOLD POINT NOTIFICATION PERIODS IN ACCORDANCE WITH THE CONTRACT SPECIFICATION. HEAD AND NUT USE TAPERED WASHERS AS REQUIRED. 08. SUPPLY RELEVANT SECTIONS OF NOTES TO SUBCONTRACTORS. 535 ALL CONCRETE WORKMANSHIP AND MATERIALS TO COMPLY WITH 4S3600. AS2870. AS3510, ASI379, G9. 'ONO' DENOTES UNLESS NOTED OTHERWISE. ASV 78, AS3582, AND AS3972. FOR LIQUID RETAINING STRUCTURES ALSO COMPLY WITH A53735.

J

010 DIMENSIONS ARE IN MILLIMETRES AND LEVELS ARE IN METRES UNLESS NOTED OTHERWISE 036 PROVIDE PROPOSED LOCATIONS AND DETAILS OF CONSTRUCTION JOINTS FOR SUPERINTENDENT'S EHAINAGES ARE IN METRES UNLESS NOTED OTHERWISE APPROVAL PRIOR TO CONSTRUCTION i....

Gil. EXISTING SURVEY DATA SUPPLIED BY BEVERIDGE WILLIAMS - 2015. 537 TEST SLUMP OF EACH BATCH OF CONCRETE DELIVERED PROVIDE RECORD OF SLUMP TESTING TO I I .1 012 HAVE SURVEY AND SETTING OUT UNDERTAKEN BY A REGISTERED SURVEYOR SUPERINTENDET SLUMP MEASURED TO BE NO GREATER THAN TARGET SLUMP WITHIN TOLERANCES GIVEN IN

. . . . ' 013. DATUM FOR LEVELS IS AHD AND AI .L COORDINATES ARE TO AMG ZONE 55 CONTRACTOR TO PROTECT ALL AS1379 CLAUSE 5.2.3 SURVEY PEGS. 538 USE READY MIXED CONCRETE MIXED BY BATCH PRODUCTION PROCESS DELIVERED IN AGITATING TRUCKS.

' ' - - . . . ' . ._

. . . . . . . . . . ' I , 014. VERIFY ON SITE SE TTING OUT DIMENSIONS SHOWN ON DRAWINGS BEFORE CONSTRUCTION COMMENCES FOR EACH BATCH SUPPLY A DOCKET LISTING INFORMATION REQUIRED BY AS1379 CLAUSE 183 AND FOLLOWING . . . . - . ' H SITE OF

. .

/ '

WORKS 0

SHOWN ON DRAWINGS ARE IN APPROXIMATE LOCATIONS ONLY SERVICES OTHER THAN THOSE SHOWN MAY

15 ALL SERVICES TO BE PROVEN BY CONTRACTOR PRIOR TO THE COMMENCEMENT OF ANY WORK TAKE • SERIAL NUMBER OF IDENTIFICATION CERTIFICATES OF EACH BATCH

PRECAUTIONS TO ESTABLISH LOCATION AND PROTECTION OF EXISTING SERVICES AT SITE SERVICES Is NAME OF CONCRETE DELIVERY SUPERVISOR

s ELEMENT FOR WHICH CONCRETE WAS ORDERED AND WHERE IT WAS PLACED

/ EXIST ON SITE. HAND EXCAVATE WITHIN ONE METRE OF INGROUND SERVICES • METHOD OF PLACEMENT AND CLIMATIC CONDITIONS DURING POUR

016 WORKMANSHIP AND MATERIALS TO COMPLY WITH REQUIREMENTS OF SAA CODES. BUILDING CODE OF • PROJECT ASSESSMENT CARRIED OUT

AUSTRALIA AND BYLAWS AND ORDINANCES OF RELEVANT BUILDING AUTHORITIES ALL CODE REFERRED TO S TOTAL AMOUNT OF WATER REQUIRED BY MIX DESIGN

:: ... .. ARE THOSE CURRENT (AS AMENDED) AT COMMENCEMENT OF CONTRACT Is TOTAL AMOUNT OF WATER ADDED AT PLANT

517 THESE DRAWINGS DO NOT DETAIL TEMPORARY WORKS CONSTRUCTION METHODS AND TEMPORARY WORKS 039. DO NOT ADD WATER TO CONCRETE AFTER TRUCK HAS LEFT BATCHING PLANT

ARE RESPONSIBILITY OF THE CONTRACTOR 040 RESPONSIBILITY FOR DESIGN, CERTIFICATION, CONSTRUCTION AND PERFORMANCE OF FORMWORK LIES WITH

518 DISPOSE OF SURPLUS MATERIAL OFF SITE OR AT LOCATION APPROVED BY THE SUPERINTENDENT. CONTRACTOR.

G19 IMPLEMENT SOIL AND WATER MANAGEMENT PROCEDURES TO AVOID EROSION, CONTAMINATION AND 041 CONCRETE SHALL ONLY BE PLACED IN THE FOLLOWING TEMPERATURE RANGE. 5 C TO 35°C

LOCALITYPLAN SEDIMENTATION OFF SITE, SURROUNDING AREAS AND DRAINAGE SYSTEMS. CONTRACTOR SHALL ENSURE THAT 042 FINISHED CONCRETE TO BE A DURABLE, DENSE, HOMOGENEOUS MASS COMPLETELY FILLING FORMWORK,

ALL WORKS COMPLY WITH THE ENVIRONMENTAL PROTECTION AUTHORITY PUBLICATION 'CONSTRUCTION EMBEDDING REINFORCEMENT AND TENDONS, AND FREE OF STONE POCKETS, OF UNIFORM COLOUR AND TEXT URF, NOT TO SCALE TECHNIQUES FOR SEDIMENT POLLUTION CONTROL. WITH LOW PERMEABILITY AND ADEQUATE BUT NOT EXCESSIVE STRENGTH FOR GRADE.

020 HAVE TESTING PERFORMED BY AN INDEPENDENT NATA (NATIONAL ASSOCIATION OF TESTING AUTHORITIES) 043. PROVIDE DOCUMENTATION TO SHOW THAT REINFORCEMENT SUPPLIER AND MILL COMPLIES WITH A54671

ACCREDITED AUTHORITY. AND PROVIDE TEST REPORTS TO SUPERINTENDENT 546. DO NOT USE LOW DUCTILITY REINFORCEMENT (GRADE L) ONO.

521, BUILD, FABRICATE AND PROCURE ONLY FROM DRAWINGS 'ISSUED FOR CONSTRUCTION' 545. USE REINFORCEMENT MESH SUPPLIED IN FLAT SHEETS UNLESS APPROVED OTHERWISE

522. KEEP ON SITE A COMPLETE SET OF CONTRACT DOCUMENTS (INCLUDING DRAWINGS AND SPECIFICATIONS) 046 REINFORCEMENT TO BE CLEAN, FREE OF LOOSE MILL SCALE, RUST, OIL, GREASE, MUD OR OTHER MATERIAL

AND SITE INSTRUCTIONS THAT MIGHT REDUCE THE BOND BETWEEN REINFORCEMENT AND CONCRETE SCHEDULE OF DRAWINGS 023. KFRB SET OUT IS TO LIP OF KERB UNLESS NOTED OTHERWISE. 547. SECURE REINFORCEMENT IN POSITION AGAINST DISPLACEMENT AND MAINTAIN SPECIFIED CLEAR CONE RE 1E C09639 -01 -TITLE PAGE 524 EXTENT OF CLEARING AND REMOVAL OF VEGETATION IS TO BE MARKED BY CONTRACTOR AND APPROVED BY COVER TO REINFORCEMENT (INCLUDING FITMENTS) BY APPROVED CHAIRS, SPACERS, LIGATURES OR TIES 30 NOT C09639 -02 - LAYOUT PLAN - EXISTING CONDITIONS (09639 -03 LAYOUT PLAN DESIGN THE SUPERINTENDENT PRIOR TO WORK COMMENCING PLACE REINFORCEMENT AFTER CONCRETING HAS COMMENCED. PROVIDE ADEQUATE SUPPORT TO PREVENT

- - L09639 -04 - LAYOUT PLAN - DESIGN 025. ALL AREAS SURROUNDING WORKS TO BE TRIMMED / UNFILLED TO MATCH FINISHED SURFACE LEVELS DISPLACEMENT OF REINFORCEMENT BY WORKMEN OR EQUIPMENT DURING CONCRETE PLACEMENT.

C09639 -05 - OPEN DRAIN LAYOUT PLAN AND LONGITUDINAL SECTION 026 ALL TRAFFC CONTROL DEVICES AND PAVEMENT MARKING TO BE IN ACCORDANCE WITH AS1762 MANUAL 548 DO NOT WELD REINFORCEMENT UNLESS SHOWN ON DRAWINGS OR OTHERWISE APPROVED BY SUUERINTEF+DFN"

C09639 -06 - OPEN DRAIN LONG SECTIONS OF UNIFORM TRAFFIC CONTROL DEVICES. 049 DO N0 CUT, BEND NOR HEAT REINFORCEMENT CN SITE WITHOUT SUPER OTENDENT'S PRIOR WRITTEN C09639 -07 - OPEN DRAIN LONG SECTIONS 027. SUBSOIL DRAINS ARE TO BE LAID BEHIND ALL KERB AND CHANNELS APPROVAL (09639 08 SETOUTPDINTS AND STANDARD DETAIl S 28 BEFORE COMMENCING WORK ON TRENCHES IN EXCESS OF 1.5m DEEP, NOTIFY THE VICTORIAN WDRK COVER

AUTHORITY - HEALTH AND SAFETY DIVISION.

II THIS DOCUMENT WHO PREPARED IN GOOD FAITH AND (DNTA.HS SURVEY FEATURE LEGEND CONDITIONS o USE

Engineers SOUTH GIPPSL.AND SHIRE EXISTING DRAINAGE. __________

EXISTING ROUT PRO°DSSIOHAL OPINIONS AND ,UDOTIFRTS THAT ARE BASED ON THE ConauIg C1R'I&,,eSvs 15/2O16 CAPITAL WORKS PROGRAM

- T - TELECOM PROPOSED CENTRELINE CLIENT. NO RESPONSIB-TITY IS TAKEN TN ANY WAY WHATSOEVER t o DAi l 1 86 H STr& Rm 86INH 3 r1il

INFDYMATIOI, PROVIDED RU THE CLIENT (VIA PROJECT BRIEF) AND PROPOSED DRAINAGE PROPOSED ROAD OTHER SOURCES

............W............ WATER MAIN , J , , , . TOP RI RARE T H 9 6 i +61 0 9796 2mG PLACEMENT OF DREDGED MATERIAL 22 THIS DOCUMENT WAS PREPARED 'DR THE SPECIFY USE OF OUR SFC T o n N I I V g P l y L td ACN 092 569 196

WARNING ANY PEOSOI. 0 0 ORGANISATION lUTHER THAN THE (LIERTI IN RESPECT +61,3 9796 TOORA J E l l Y ROAD. TOORA

- SEC LIMO OSEC SEC POLE. OF THE I t I S M A E 0 N SET OUT IN T i l l ATTACHED 0000HENTS, Eacsimit

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TREE BEWARE Of UNJERSROOND SERVCES INTL UDINO ANY ERRORS OR OPISSIONS THEREIN

FENCE LINE.

S O U T H G I P P S L A N D P1 I U E D FOR C O E 1 I . N'r JAN 16 C, TIlE LOCATIONS OF UNDEROROUIID SERVICES RI Tills DOCUMENT SHOULD REUSED IN CONTEXT FOR WHICH IT WAS D s i n . d A.C, 1911lB DfrNtflg No. C09139.O1 Reyl.3.O

KERR AND CHANNEL Shmat Rb, C l O F R cUe3Pl.3,B,

-

. ) TEMPORARY BENCH MARK SHOULD REPROVER ON SITE NO GUARANTEE IS INTENDED AND SHOULD RE READ WITH REFERENCE TO OTHER DESIGN Drm.m AC, lSflUlIlO 11109 S H I R E C O U N C I L REMSION DATE ZONE SIREN THAT ALL EXISTING SERVICES ARE S H O W N . P L A N S , SKETCHES, REPORTS AND CALCULATIONS REFER DESIGN Ch.ad

U - GAS LINE RRIEFI THAT MAY SUPPORT THIS DOCUMENT A i l p i m N d @ m c m e m w q P w w Al

PRELIMINARY CONCEPT 1 NOT FOR (ONSIAU( 1104 2 SUBIEC' TO FURTHER AMENDMENT 3 UMOINO NOT APPROVED .FORDIU035SONPJRPDSESDNLY 5 MDI FOR DISTOIRJIION OR PJ91 OAT DR I -- - - - -

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• 1 / / / / I . / / TEMPORARY BENCH MARK

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LAYOUT PLAN-EXISTING CONDITIONS SCALC11000

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SURVEY POINTS-BENCHMARKS S \ S \ 64 '

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j • P o n t - X - - Y - - 7 - C o d e S r I C Layer

\ T B M O 1 6 4 2 2 8 7 0 0 2 5 7 1 7 3 1 0 7 0 2 1 6 4 0 P T B y L a y e r 002_BENCHMARK I / I T B M O 2 4 4 2 3 3 7 9 3 5 5 7 1 7 5 0 3 7 7 8 2 0 0 2 P T B y L a y e r 002_BENCHMARK

I I / T B M O 3 4 4 2 3 3 6 9 1 2 5 7 1 7 5 0 4 2 2 6 2 0 3 0 P T B y L a y e r 002_BENCHMARK

I / f 1 8 M 0 4 4 4 1 5 2 1 2 0 8 5 7 1 7 8 4 4 5 0 8 1 5 7 6 P T B y L a y e r 002_BENCHMARK

I I I B M O S 4 6 1 5 4 9 7 5 4 5 7 1 8 0 8 1 . 6 6 9 1 . 4 4 1 P T B y L a y e r 002_BENCHMARK • / • T B M O 6 4 4 1 5 9 1 7 1 3 5 7 1 8 2 4 4 6 1 1 1 . 4 3 7 P T B y L a y e r 002_BENCHMARK

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T B M O 7 4 4 1 3 4 8 1 3 8 5 7 1 8 4 0 2 2 1 2 1 7 8 5 P 1 B y L a y e r 002_BENCHMARK

• - - - - - . - . . - - - - I I

SERVICES WARNING /

. THE lOCATION OF SERVICES SHOWN ON THIS PLAN IS INDICATIVE ONLY

• -------------- - -

: - - - - j - - -

. I I 1/ NO GUARANTEE IS MADE THAT ALL SERVICES ARE SHOWN.

• - ' - - / 2) NO GUARANTEE IS MADE THAT SERVICES ARE SHOWN AT THE

• - - - - - - - - - . : - - - - ' - _ J CORRECT OFFSETS.

' - - - - . . I B M 0 4 31 PRIOR TO COMMENCEMENT OF WORKS CONTRACTORS SHALL

m n m m m = m m In m m 0 CONTACT RESPECTIVE SERVICE AUTHORITIES TO ASCERTAIN THE EXACT LOCATION OF ALL SERVICES, 0 25 15 DO 41 ALL SERVICES SHALL BE DEPIHED AND DROVED 16 DAYS PRIOR TO HO91ZOMA --

I I I COMMENCEMENT OF WORKS 1- isso P Al

1) THIS OCEUMENT WAS PREPARED 44 0000 FAITH AND CONTAINS SURVEY FEATURE LEGEND CONDITIONS OF USE E n g i n e e r s

S O U T H G I P P S L A N D SHIRE F 0131910 000NAUF __________

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PRELIMINARY CONCEPT 7 / /4 DREDGE MANAGEMENT PLAN (DMP) NOT FOR TONFRU(1DN II PRIOR 10 COMMENCEMENT OF WORKS THE CONTRACTOR

2 SUBJECT I C ftRTHER M€MDMENT SHALL PREPARE AND HAVE APPRCVEC BY THE FUNDINGRDft$S4CAp PROVED

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j / f / I / / 2416-- 2250

OVERFLOW PIPES If / /_ / -- /

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INFORMATION PROVIDED BY 19,1 L I E N ' I R A PROJECT BRIEF) AND - = = PROPOSED DRAINAGE ____________

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TREE BEWARE OP ENOERTIROUNC SERVICES INCLUDING ANY ERRORS OR OMISSIONS THEREIN

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THE LOCATIONS OF. UNDERGROUND StARlESS TI THIS DOCUMENT SHOULD RE USED IN CONTEXT FOR WHO') IT WAS D e s q i e d A . C . i o i , i e D r a w i n g N o . C 0 9 6 3 9 4 3 R.vl.3.O

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SIREN THAT ALL EXISTING SERVICES ARE SHOWN PLANS. SKETCHES. REPORTS AND CALCULATIONS REFER DESIGN CA S H I R E COUNCIL S _ G A S LINE BRIEF) THAT MAY SUPPORT THIS DOCUMENT Appmved @ m a w 4 ~ v w Al

PRELIMINARY CONCEPT 1 NOT FOR CONSTRUCTION 2 S 2 B J 1 13 F U R H E R A ND?EN ' I 1 i i I / / /• 3 FLADNIG NOT APPROVED

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LEGEND TO FEATURES

PROPOSED BLIND

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WEIR BOX 2250

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ts • PROPOSED WEIR BOX

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\ \ \ 12

DREDGER,OR TO COMMENCEMENT OF WORKS THE PREPARE AND HAVE APPROVED BY THE

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/ F O L L O W I N G

DOCUMENTS.

IV

1 441

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LAYOUT PLAN - DESIGN --- SCALE 1 500

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HORIZONTAL I SOD @ Al

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EXISTING ROAD. _ _ _ _ _ _ _ _ _ _

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SURVEY 1EATJRE LEGEND

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__________ SHOULD REPROVER ON SITE NO GUARANTEE IS INTENDED AND SHOULD BE READ WITH REFERENCE TO OILIER DESIGN OTw!1 A.C. llll5 ShsstI OR OP-A A3ORsMPt3O __________

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PRELIMINARY CONCEPT I NOT FOR CONSTRUCTION

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FENCE LINE TREE THE LOCATIONS OF UNDERGROUND SERVICES 3) THIS DOCUMENT SHOULD REUSED IN CONTEST FOR WHICH IT WAS D e a j e d A C . i i n o Drawing No. C09639..O6 R.vl.3.0 S O U T H G I P P S L A N D p 1 I88%.ED F O R COUNCIL c O N T 4AN116 A.C. SERB AND CHANNEL . TEMPORARY BENCH MARK SHOULD REPROVER ON SITE NO GUARANTEE IS INTENDED AND SHOULD REREAD WITH REFERENCE TO OTHER DESIGN DrUWfl A C . 19.21115 Shoot P . o e O F 8 GOQB3IRmPI3O.di.v S H I R E C O U N C I L 1SION DATE ZORE GIVEN THAT ALL EXISTING SERVICES ARE SHOWN PLANS. SKETCHES, REPORTS AND CALCULATIONS (REFER DESIGN Chocked

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aL;rn C) C' datum 00

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B 0 8 4 4 1 3 1 9 5 0 8 5 7 1 7 9 9 3 9 3 9 2 8 5 0 TOE $ o R T 0 _ D E S I G N _ T O P PLAN(DMP)

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B 1 7 4 4 1 4 0 9 .

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SETPOINT MAX FILL LEVEL B 1 8 4 6 1 4 4 9 4 9 6 5 7 1 8 1 9 6 .

T 8 4 2 8 5 0 TOP S C I R 1 0 _ D E S I O N _ T O P APPROVED STRIPPED/EXCAVATED 2 6 AHD RL 285 AHD 2 6 AHD B 19 4 4 1 4 8 9 0 8 3 5 7 1 8 1 9 0 .

6 4 8 2 8 5 0 TOP SC R 1 0 _ D E S I O N _ I D P MATERIAL FROM SITE, COMPACTED AND

2 / I 8 2 0 4 4 1 5 1 5 . 5 1 3 5 7 1 8 1 8 6 . 6 1 8 2 8 5 0 TOP SC I 8 1 0 _ D E S I G N _ T 0 P TESTED TO98% STD COMPACTION

6 2 1 4 4 1 5 1 7 . 4 9 3 5 7 1 8 1 8 6 . 3 3 1 2 8 5 0 TOP SC I R 1 0 _ D E S I G N TOP (AS 12895T1 -2003)TO THE APPROVAL OF 6 2 2 4 4 1 5 5 8 5 5 9 5 7 1 8 1 8 0 . 3 8 0 2 8 5 0 TOP SC I R 1 0 _ D E S I O N _ T O P THE SUPERINTENDENT. B 2 3 4 4 1 5 5 1 9 2 2 5 7 1 8 1 3 6

. 5 8 1 2 8 5 0 1 OP S C I 9 1 0 _ D C S I GIN T OP 2 FOLLOWING THE DECANTING AND DRYING OF

B 2 6 4 4 1 5 4 5 4 2 3 5 7 1 8 0 8 9 7 3 3 2 8 5 0 TOP S C I 9 1 0 _ 0 E S I O N _ T O P THE DREDGED MATERIAL BLINDS ARE TO BE 730 B 2 5 4 6 1 5 4 5 1 3 7 5 7 1 8 0 8 7 . 7 5 4 2 8 5 0 TOP SC I R 1 0 _ D E S I G N _ T O P CLEARED AND LEVELED. BASE RL17AHD BASE RL17AHD B 2 6 4 4 1 5 3 9 0 7 0 5 7 1 8 0 4 5 8 9 1 2 8 5 0 TOP $ C I R 1 0 _ D E S I GIN _ T O P 3 ALL WORKS TUBE UNDERTAKEN (APPROX..) F SO (APPROX..) 0 2 7 4 4 1 5 3 3 3 3 4 5 7 1 8 0 0 6 3 0 4 2 8 5 0 TOP SC 181 0 _ D E S I GIN _ T O P IN ACCORDANCE WITH EVERS CONSULT B 2 8 4 6 1 5 2 7 5 9 8 5 7 1 7 9 6 6 7 1 8 2 8 5 0 TOP $ C I P 1 0 _ U E S I O N _ I D P REPORT "MAINTENANCE DREDGING OF THE B 2 9 4 4 1 5 2 T 8 6 1 S 7 1 7 9 2 7 1 3 1 2 8 5 0 T 0 P S C I R 1 0 _ D E S I G N T OP TOORA BOAT RAMP CHANNEL")APRIL 2014) B 3 0 4 4 1 3 5 6 9 0 1 5 7 1 8 1 1 5 0 3 0 2 8 5 0 TOP $ C I 8 1 0 _ D E S I G N _ T O P AND THE APPROVED DREDGE MANAGEMENT 8 3 1 4 4 1 3 9 6 . 4 8 8 5 7 1 8 1 0 9 2 9 4 2 8 5 0 TOP SC I R T 0 _ D E S I G N _ T 0 P PLAN(DMP) B 3 2 441436 074 5718103 558 2 850 TOP SC 181 0_DESIGN_T0P B 3 3 4 4 1 4 7 5 6 6 1 5 7 1 8 0 9 7 . 8 2 1 2 8 5 0 TOP SC I R 1 0 _ D E S I G N _ T 0 P TYPICAL CROSS SECTION B-B- TYPE B INTERMEDIATE BUND WALL B 3 4 4 4 1 5 0 2 0 9 1 5 7 1 8 0 9 3 9 9 1 2 8 5 0 TOP S C I R 1 0 _ D E S I G N _ T 0 P SCALE1100

8 3 5 6 4 1 5 0 4 0 7 0 5 7 1 8 0 9 3 7 0 4 2 8 5 0 TOP SC I R 1 0 _ D E S ION_TOP 8 3 6 4 4 1 5 1 0 7 7 7 5 7 1 8 1 3 9 9 8 8 2 8 5 0 TOP SC I R 1 0_DESIGN_T0P

NOTES

SURVEY POINTS-OPEN EARTH DRAIN 1 EACH WEIR BOX SHOULD BE FITTED RL 315 AHD PROPOSED WEIR BOX P O I T I X Y 7 C O d e S WITH A MINIMUM OF THREE OVERFLOW SETPOINT / OVERFLOW PIPES

- - - - - - y C L a y e r PIPES OF THE SAME DIAMETER AS THE 0 8 0 1 4 6 1 5 5 1 9 9 8 5 7 1 8 0 9 0 8 0 1 1 0 7 0 CL B y L a y e r C 0 _ 0 E D _ S E I P 0 I N T PUMPP)PELINE)ASSUME225DIA) RL 285 AHD 0 8 0 2 4 4 1 5 6 8 . 8 2 3 5 7 1 8 0 8 8 3 6 3 1 . 0 4 5 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T

2 [ACHWEIRBDXSHDULDHAVEA ' ) k - ' '----_., DRO3 4 6 1 5 7 1 7 9 2 5 7 1 8 0 8 7 9 3 3 1 0 4 0 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T

MINIMUMDVERFLOWWIDTHDF1500MM D R 0 6 4 6 1 5 8 1 6 8 8 5 7 1 8 0 8 6 4 9 9 1 0 2 6 CL B y L a y e r C O _ D E D _ S E T P O I N T 3 ALLWORKSTOBEUNDERTAKEN O R 0 5 6 4 1 5 91

. 59 5 5 71 8 0 85 0 6 5 1 , 0 11 C L B y L a y e r C 0 _ D C D_S E T P 0 I N T

IN ACCORDANCE WITH EVERS CONSULT HEIGHT ADJUSTABLE DRO6 4 4 1 6 0 8 4 0 9 5 7 1 8 0 8 2 6 2 7 0 9 8 6 CL B y L a y e r C 0 _ O E D _ S E T P D I N T REPORT"MAINTENANCEDREDGINGOF WEIR BOX DR 0 7 4 4 1 6 11 3 7 8 5 7 1 8 0 8 2 1 9 7 0 9 8 1 CL B y L a y e r C 0 _ 0 E 0 _ S E I PD I NT THE TOORA BOAT RAMP CHANNEL" DRO8 4 4 1 6 3 1 1 7 1 5 7 1 8 0 7 9 3 2 8 0 . 9 5 2 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T )APRIL2014)ANDTHE DRO9 4 4 1 6 5 0 9 6 5 5 7 1 8 0 7 6 6 6 0 0 9 2 2 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T APPROVEDDREDGEMANAGEMENT ORb 6 4 1 6 7 0 7 5 8 5 7 1 8 0 7 3 5 9 2 0 8 9 2 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T PLAN(DMP) 0 8 1 1 4 4 1 6 8 5 6 0 3 5 7 1 8 0 7 1 6 4 1 0 . 8 7 0 CL B y L a y e r C 0_0ED_SETP0INT

0 8 1 2 4 4 1 6 9 0 , 5 5 1 5 7 1 8 0 7 0 7 2 4 0 8 6 3 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T DETAIL A - WEIR BOX D R 1 3 4 4 1 7 1 0 3 4 5 5 7 1 8 0 6 7 8 5 6 0 8 3 3 CL B y L a y e r C 0 _ 0 E D _ S E T P 0 I N T SCALE1100 D R 1 4 4 4 1 7 2 6 1 7 9 5 7 1 8 0 6 5 5 6 1 0 8 0 9 CL B y L a y e r C 0_0ED_SETP0INT 0 8 1 5 4 4 1 7 3 0 . 1 3 8 5 7 1 8 0 6 4 9 8 8 0 8 0 3 CL B y L a y e r C 0_0ED_SETP0INT 0 8 1 6 6 4 1 7 4 6 4 6 7 5 7 1 8 0 6 2 6 2 1 0 7 7 9 CL B y L a y e r C 0_0ED_SETPDINT 0 8 1 7 4 4 1 7 4 9 9 3 1 5 7 1 8 0 6 2 1 1 9 0 7 7 4 C L B y L a y e r C 0_0ED_SETPDINT

0 8 1 8 4 4 1 7 5 9 8 2 8 5 7 1 8 0 6 0 6 8 5 0 7 5 9 CL B y L a y e r C 0_0ED_SETP0INT DR 1 9 4 4 1 7 6 9 . 7 2 6 5 7 1 8 0 5 9 2 5 1 0 7 6 4 C L B y L a y e r C 0 _ U E D _ S E T PD I NT NOTES 0 8 2 0 4 4 1 7 8 5 . 9 0 8 5 7 1 8 0 5 6 9 0 6 0 7 2 0 CL B y L a y e r C 0 _ O E D _ S E T P D I I 4 T 1 THE MINIMUM GRADE OF THE OPEN

DRAIN IS 015% Ii IN 667) 2. PROVIDE ROCK BEACHING (AS 3 CO DESIGN DEPTH 0 31M

REQUIRED) AT DRAIN INLET! 6 00 MAX DEPTH =0 40M

SURVEY POINTS-STORMWATER PITS OUTLETS AND DRAIN ~21 INTERSECTIONS (REFER DETAIL)

Po i o I - X

- -

Y

- -

Z

- C o d e S y m C L a y e r 3 ALL BATTERS AND DISTURBED AREAS POINT WE 0 1 4 4 1 3 2 7 3 7 0 5 7 1 8 1 5 7 3 5 3 . 1 5 0 P I T AL P I N O S E TO BE TOPSOILED AND RE-VEGETATED WOO 2 4 4 1 5 1 0 6 0 1 5 7 1 8 1 7 6 2 1 4 3 . 1 5 0 P I T AL P I N O S E P WBO3 6 4 1 5 6 1 2 2 3 5 7 1 8 0 9 7 6 6 7 3 1 5 0 P I T A L P I N 0 _ S E P TYPICAL CROSS SECTION C-C- OPEN DRAIN RECONSTRUCTION

SCALE 1.100

SURVEY FEATURE LEGEND

_______

CONDITIONS OF USE Engineers SOUTH GIPPSLAND SHIRE f . II THIS DOCUMENT WAS PREPARED IN GOOD FAITH AND CONTAINS

EXISTING DRAINAGE _ _ _ _ _ _ _ _ _ _

EXISTING ROAD PROFESSIONAL OPINIONS AND JUDGMENTS THAT ARE BASED ON THE ConauIIhg C i v E n , e e i ' 2O152O16 CAPITAL W O R K S PROGRAM INFORMATION PROVIDED BY THE CLIENT (VIA PROJECT BRIEF) AND

WARNING ANY PERSON OR ORGANISATION (OTHER THAN THE CLIENT) IN RESPECT , 6 I 39796 2755 PLACEMENT OF DREDGED MATERIAL

= = PROPOSED DRAINAGE. __________ PROPOSED ROAD.

OTHER SOURCES

7 TELECOM PROPOSED CENTRELINE 21 THIS DOCUMENT WAS PREPARED FOR THE SPECIFIC USE OF OUR SFC C I t i n g Pty Ltd ACN 092 569 796 CLIENT NO RESPONSIBILITY ID TAKEN IN ANY WAY WHATSOEVER TO SAW I RB HNh SIrRRI BNicA AlTAR 38 ARR1rAR

— T A - - . — WATER MAIN l.a.. .,ajj., TOP OF BARB.

- SEC LINE OSEC SEC POLE OF THE INFORMATION SET OUT IN THE ATTACHED DOCUMENTS. F o . r r .61 39796 1BR4 Enro6 rna i t cne I ou

TOORA JETTY ROAD. TOORA FENCE LINE TREE

BEWARE OF UNDERGROUND SERVICES INCLUDING ANY ERRORS OR OMISSIONS THEREIN THE LOCBTIDNS OF UNOERSRDUND SERVICES 31 THIS DOCUMENT SHOULD RE USED IN CONTEXT FOR WHICH IT WAS D e . g r e d A.C. l o l i i e D r . w l n g No. C09139-08 R.vl.3.O S O U T I - ! G I P P S L A N D P1 ISSUED FOR (R-L.COMMENT J A N 1 6 A .C . KERB AND CHANNEL TEMPORARY BENCH MARK SHOULD BE PROVEN ON SITE. NO GUARANTEE IS INTENDED AND SHOULD BE READ WITR REFERENCE TO OTHER DESIGN Draw A.C. 101Il6

SO-BORE C O U N C I L REViSION DATE Z O N E GIVEN THAT ALL EXISTING SERVICES ARE SHOWN PLANS. SKETCHES REPORTS AND CALCULATIONS (REFER DESIGN C f l e d Shed No. 06 0F8 C00636R.P1.3.04B9 GAS LINE BRIEF) THAT MAY SUPPORT THIS DoCUMENT. APRSHSd Al

2 Australian Government

Department of the Environment

EPBC Ref: 2014/7225

Mr John Moylan Manager - Engineering and Projects ,IjUTP rpPSLAND South Gippsland Shire Council Private Bag 4 LEONGATHA VIC 3953 - 1 JUL 2016

Dear Mr Moylan

Decision on referral To undertake maintenance dredging of the Toora Boat Ramp Channel

Thank you for submitting a referral under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). This is to advise you of my decision about the proposed action to undertake maintenance dredging of the Toora Boat Ramp, located 2 km south of Toora, Victoria, and place and treat dredged material on private land approximately 1 km from the dredging site.

As a delegate of the Minister for the Environment, I have decided that the proposed action is not a controlled action. This means that the proposed action does not require further assessment and approval under the EPBC Act before it can proceed.

A copy of the document recording this decision is enclosed. This document will be published on the Department's website.

Please note that this decision relates only to the specific matters protected under Chapter 2 of the EPBC Act. This decision does not affect any requirement for separate state or local government environment assessment and approvals of the proposed action.

The Department has an active audit program for proposals that have been referred under the EPBC Act. The audit program aims to ensure that proposals are implemented as planned. Please note that your project may be selected for audit by the Department at any time and all related records and documents may be subject to scrutiny. Information about the Department's compliance monitoring and auditing program is enclosed.

If you have any questions about the referral process or this decision, please contact the project manager, Fran Daniels, by email to Frances. Danielstenvironment.qov.au, or telephone 02 6274 1477 and quote the EPBC reference number shown at the beginning of this letter.

Yours sincerely

James Tregurtha Assistant Secretary South-Eastern Australia Assessment Branch 25 June 2014

CC: Mr John Kowarsky, Principal, John Kowarsky and Associates

GPO Box 787 Canberra ACT 2601 • Telephone 02 6274 1111 • Facsimile 02 6274 1666 www environment gov au

Australian Government Depar tment o f the Environment

Notification of

REFERRAL DECISION - not controlled action To undertake maintenance dredging of the Toora Boat Ramp Channel (EPBC 2014/7225)

This decision is made under Section 75 of the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act).

Proposed action

person named in the South Gippsland Shire Council referral (ABN: 67 816 770 786)

proposed action To undertake maintenance dredging of the Toora Boat Ramp, located 2 km south of Toora, Victoria, and place and treat dredged material on private land approximately 1 km from the dredging site; as described in the referral received by the Department on 27 May 2014 [See EPBC Act referral 2014/7225].

Referral decision: not a controlled action

status of proposed The proposed action is not a controlled action. action

Person authorised to make decision

name and position James Tregurtha Assistant Secretary South-Eastern Australia Assessment Branch

signature

date of decision 2 5 JUNE 2014

( c Department o f Environment - : and Primary Industries

71 Notham Struxt Traiigon 3844 Telephone '61 .151722111 FaesTnhlk: -61 3 5 7 2 2100 ABN: 90719052204

Our Ref: 1510516 Your Ref: D2290514

SOUT-

Mohammad Chowdhury 3 OT 20 Asset Engineer

1I4

South Gippsland Shire Council Private Bag 4 LEONGATHA VIC 3953 -- ------------ ..

Dear Mohammad

CONSENT FOR USE AND DEVELOPMENT OF COASTAL CROWN LAND TOORA BOAT RAMP CHANNEL MAINTENANCE DREDGING CORNER INLET MARINE AND COASTAL PARK

Thank you for your application for consent to use or develop coastal Crown land pursuant to Section 38 o f the Coastal Management Act 1995. This application was received on 28 May 2014.

Further information in respect t o this application was requested on 3 September 2014 and a response was received in our office on 19 September.

The application is fo r the Toora Boat Ramp channel maintenance dredging.

Pursuant to Section 40 o f the Coastal Management Act 1995 and as delegated by the Minister, I consent to the proposed use and development subject to the conditions in the attached consent notice.

Note the Aboriginal Heritage Act 2006 requires that the discovery of Aboriginal cultural heritage places or objects on any public land in Victoria be reported to the Office o f Aboriginal Affairs Victoria.

If you have any further inquiries, please contact Angie Gutowski, Senior Environmental Planner, at the DEPt Yarram office on 5183 9100 or email angie.gutowskidepi.vic.gov.au.

Yours sincerely

V Mike Timpano DATE'...../../.... REGIONAL DIRECTOR GIPPSLAND

Pri%t% StaIemnt i p t ) co;nh/ FItflr,flc1/r,,/ 11/10111 I l l , ' .1 1 / 1 / I l ) /1.7? 7'. i n I I t t / i ' cord t'.cp'JJIrIwcc' ic,I/ / 5 / 7 , 0 / e l 7 , 1 / N t / d i P t i l l ( 7 / I l l I l l / I / i S s I t 'h.

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1 , 7 / l w 1 / / - , 01

d e p u Il/el t w i t 31,71/ in regard (a p/i,' pllrp(rs, /,,r,.'l,,e/, it RIb' prpli'Iils'p/ u d r t r e q u p , 'ci i i , i , , , i / ivr tyc i hi- /aw. / i i j i i l s its it/i/na access U, i,,/or,natw,I ' I / l a , , ? I vu l , ' / d hi the /),-pa' lvii i?; t l io i , /d he gijr,'c/e,l II; the 4/ask//iCr & i , a , s. I)cpa.tnuitt. /cnrjrong,ie,pi and P iano, , Ittt/us?, i,',, / 'O i/ic, ,/l/I. East t i / / i n s , a,-. h/i's:

Department o f Environment 4' and Primary Industries

DEPt File Ref: 1510516

CONSENT FOR USE AND DEVELOPMENT OF COASTAL CROWN LAND

SECTION 40 COASTAL MANAGEMENT ACT 1995

Crown Description: Dredge site - Crown allotment 22C, Section B Parish of Wonga Wonga South; discharge site - CA 3H Section C Parish o f Toora

Local Name: Toora Boat Ramp

Street Address: Toora Jetty Road, Toora

CONSENT FOR: TOORA BOAT RAMP CHANNEL MAINTENTANCE DREDGING

Pursuant to Section 40(1) o f the Coastal Management Act 1995, and as delegated by the Minister, I consent to the proposed use and development subject to the following conditions:

1. Works are to be completed to the satisfaction o f the Regional Manager, Land Planning and Approvals, Department of Environment and Primary Industries.

2. All works are to be consistent with the application dated 23 May 2014, and further information received 19 September 2014.

3. Any proposed amendments t o the works including changes to the design or siting must be provided in writing to the Department o f Environment and Primary Industries (DEPI) and written approval obtained prior t o any changes being implemented.

4. Confirmation in writing that Council has obtained consent from Parks Victoria to cover management o f infrastructure in the Corner Inlet Marine and Coastal Park relevant to boat launching and retrieval at the Toora Boat Ramp.

S. That the proponent prepare a dredging management plan to the satisfaction o f the Regional Director, DEPt Gippsland, and Parks Victoria with particular regard to, but not confined to:

a. Detail o f the levels o f turbidity expected with upper limits set to an appropriate standard, details o f the source o f the standard to be applied, the methodology for discharge, whether discharge will be phased in relation to tides; and

b. Details o f the turbidity monitoring proposed for the discharge site.

Mike Timpano - - - _ DATE: REGIONAL DIRECTOR GLPPSLAND

t ' rIi irv Stateinrnt Ii,, f k r c c i i i i i ? J I f i J t p , i l i 1 o , i 2 I v i , i i I i i , , i i a .1,,iI I i , f l i i ( i i , iJ,,yl,),s,I,lii, i (if h, pritfl'& it,! /tttii,i thepiiiiiiinn (((((ti n,,,iun, Pr i t i i i -I t t .IHP(. i t i l l inth in i n , d it d i r t lose,! Ot a p p iep, i i i r t b , , nh ru ,LSi , , ,n t in r f,,i/n,,iti . h p i i t i i , i i i , , ! stall a i - ia f l ( itt tb g,ript,s- Un 'rho-I, i i ass p i i t i t / s t ii,!, s i re tp t i red or oritl,,,ri.cid h i lot, b,guin.-i about t0 i i i F,, , i , (o r ,05 t iu , , , o h , , , , ! t o , , h. /d it, i i,, Depaui t t t iu th, t r i l i ! h, ,f,, e c ' d h , , the %ia"aher I ' , i,-,,et -

Depui''nteuli'! E i i , i ra , , , , ,e t anti I', stint, ini l i r i tr i i i . P t ) Pt ' , cult i-as! ti,-llnn,rn,-, -tuttC'

SOUTH GIPPSLAND SHIRE COUNCIL

TECHNICAL APPRAISAL OF THE PROPOSED DREDGING AND PLACEMENT O F DREDGED MATERIAL

IN RESPECT OF

MAINTENANCE DREDGING OF THE

TOORA BOAT RAMP CHANNEL

PLACEMENT AREA ON PRIVATE LAND

EVERS CONSULT 20 Lower Somerville Road SOMERVILLE VIC 3912 Telephone: (03) 5977 6934 Facsimile: (03) 5977 7864

Email: everscnetspace.net.au

APRIL 2014

Table o f Contents

Page Nr

INTRODUCTION 3

2 SITE INFORMATION 4 2.1 The Dredging Area 4__ 2.2 The Proposed Material Placement Area 4 2.3 The Pipeline Route 4

3 DREDGE AND PLACEMENT PARAMETERS 5 3.2 Channel Dimensions 5 3.3 Dredged Material Placement Area 5 3.4 Pipeline Route and Distance 6

4 DREDGED MATERIAL PLACEMENT AREA 7 4.1 Dredging 7 4.1.1 Equipment 7 4.1.2 Production 7

4.2 Dredged Material Placement Area 8 4.2.1 Required Capacity 8 4.2.2 Detailed Layout 8 4.2.3 Bund and Weir Requirements 9 4.2.4 After the Dredging Campaign 9

5 COST ESTIMATE and PROGRAM 10

FIGURE 1 GENERAL LAY-OUT AND PIPELINE ROUTE 11

FIGURE 2 DETAILED LAYOUT DREDGE MATERIAL PLACEMENT AREA 12

FIGURE 3 CROSS SECTION A - A 13

FIGURE 4 WEIR B O X DETAIL 14

EVERS CONSULT

Introduction.

The South Gippsland Shire Council is planning to undertake maintenance dredging of the Toora Boat Ramp Channel. This channel connects the Toora Boat Ramp with the Toora Channel leading into Corner Inlet.

In October 2007 the South Gippsland Shire Council (SGS) commissioned Evers Consult (EC) to assist the Shire with an initial technical appraisal of the proposed dredging and placement o f this planned maintenance dredging o f the Toora Boat Ramp Channel. EC submitted a report in response to this request: "TECHNICAL APPRAISAL OF THE PROPOSED DREDGING AND PLA CEMENT OF DREDGED MATERIAL IN RESPECT OF MAINTENANCE DREDGING OF THE TOORA BOA TRAMP CHANNEL DATED MARCH 2008"

That report o f March 2008 was based on placement o f dredged material in land belonging to DSE. That initiative did not proceed due to objection from Parks Victoria and unavailability o f other land belonging to DSE.

SGS has now selected a parcel o f private land along Toora Jetty Road which could be used as potential fill site. Subsequently and in January 2014 SGS has requested EC to revise and update the first report on basis o f this different fill site location.

This appraisal is on basis o f the proposal as per EC email dated 31 January 2014 and includes:

• Site inspection and discussions with Shire officers

• Examination o f local survey and any other relevant documentation, compilation o f a short report outlining option(s) for management o f the dredged material in terms of pumping, bunding and de-watering. Including any other relevant observations,

• An estimate o f the production and cost o f dredging.

I 310/200-S091!HAE TOORA BOAT RAMP CHANNEL (2) 19,;()4.,'-')0 14

EVERS CONSULT

2 Site Information

The site was initially inspected on 19 October 2007 and again on 17 January 2014. On site on 17 January 2014, 1 was met by Messrs. Mohammed Chowdhury and John Moylan o f SGC.

Location o f the dredge and material placement is as shown on FIGURE 1

2.1 The Dredging Area (the Toora Boat Ramp Channel)

This area is located within the Corner Inlet Ramsar Site and Corner Inlet Marine and Coastal Park. These areas are used for the protection o f natural wetland values and for recreational activities including boating and fishing.

At present a substantial part o f the channel area dries at low water. No physical obstructions over or near the proposed dredging were seen.

It is considered by SGS that a (small) cutter suction dredger (CSD) would be the only viable means o f removal of the material. EC agrees with that. A CSD pumps dredged material as a slurry through a pipeline leading to an area suitable for reception o f the dredged material.

2.2 The Proposed Material Placement Area

This area is poor quality, low-lying and flood prone land that is used intermittently for stock grazing. The area available for placement is indicated on Figure 1. Note that not all of this area is required. See further under section 3.4.

The area is generally flat with a minor slope towards the sea.. Noticeable is a drainage ditch across adjacent land; this ditch connects with a large open drain is at the foot o f the levee bank with an outlet pipe into the mangrove area on the sea-side located as indicated. The ditch needs to be deepened somewhat to form a scoop drain. No details of the outlet pipe such as invert level, method (tidal valve?) or dimensions are available at this stage.

Some shrubs, such as paper bark trees, were noted along the western side o f the area adjacent to the Toora Jetty Road. It was desirable that this vegetation should be preserved if reasonably possible.

2.3 The pipeline route

The temporary pipeline route to deliver the dredged material from the dredger to the placement area has been projected to minimize damage to existing natural values. This has been achieved by making the route follow the foreshore and thereafter the existing road ways, thus avoiding any vegetation.

The proposed alignment of the pipeline route is as shown on FIGURE 1

1310200-S091/ILAE TOORA BOAT RAMP CHANNEL. (2) 19042014 4

E V E R S CONSULT

3 Dredge and Placement Parameters

3.1 Quantity and Characteristics o f Material to be dredged

A recent survey shows approximately 15,000 m3 to be dredged. Agreed is that an additional 5,000 m3 should be allowed for over dredging. Total quantity to be dredged this 20,000 m3.

The material to be dredged has been sampled and tested (Toora Boat Ramp Channel Maintenance Dredging Sediment Quality Report, 281h November 2007 (John Kowarsky & Associates)). The material consists of silty, very fine to medium fine sand.

The quantity o f fines (< 63 microns) in the samples that were taken varied between 46% and 19%, on average over 29 samples the grain size distribution was: <63 micron 33.5% 63 - 125 micron 38.5% > 125 micron 28.0%

3.2 Channel Dimensions

Reference Drawing: Gippsland Ports, Corner Inlet & Port Albert, Toora Channel between No 23 Beacon & Boat Ramp. 5105 The datum for soundings is Chart Datum (CD) which is 1.509 metres below AHD.

It is proposed that the Channel will be dredged to achieve the approximate dimensions of the previously dredged channel. Dredging is foreseen to be in soft materials only, specifically not in rock or clay. The depth o f the channel is designed to - 1.00 in CD

The layer thickness o f the material to be dredged varies between 1.00 metre at the seaward end to approximately 2.00 metre near the boat ramp. The total length o f the channel is approximately 500 metres; the width between toe-lines is generally 12 metre and widening over the last 100 metre at each end.

Spring Low Water is at Chart Datum. At that stage o f the tide there will thus be 1 metre o f water after dredging. Dredging can proceed uninterrupted with a dredger that has a draft o f less than 1 metre. It is unlikely that a CSD will be offered with a draught greater than 1 metre. Dredging will be more complicated and will have to be on a tidal basis with a dredger that has a draft o f more than 1 metre.

3.3 Dredged Material Placement Area.

Reference Drawing: South Gippsland Shire Council: PLAN O F EXISTING CONDITIONS & PREVIOUS SURVEY O F TOORA BOAT RAMP drawing dated September 2013

Approximately 113,000 m2 of area is potentially available; section numbers 64, 65, 66, 71, 72, 73, 74, 79 and 80.

1310.200-S0911IAE LOORA BOAT RAMP CHANNEL. (2) 1904.2014 5

E V E R S CONSULT

See further under 4.2: Dredged Material Management Plan.

3.4 Pipeline Route and Pumping Distance (FIGURE 1)

As outlined, on FIGURE 1 the pipeline route will follow the channel to be dredged, along the edge o f the car park and along the edge of the existing roadway.

The total length from the seaward point of the dredge area to the nearest point at the placement area is 1,600 in comprising 400 in of floating pipeline and 1,000 m of land- based pipeline.

The maximum pumping distance: 1,600 in + (on placement area) 200 in = 1,800 m

310200-S091IIAE TOORi\ BOAT RAMP CHANNEL (2) 19/04.2014 6

EVERS CONSULT

4 Dredged Material Management Plan.

In order to establish the requirements o f the placement area it is necessary to first address the choice o f dredging equipment, the dredging production, the dredging program and other relevant dredging matters.

4.1 Dredging

4.1.1 Equipment

To dredge material as described and pump to the proposed placement area, a CSD with a minimum power o f some 600 kW available for pumping is required. Such power may be either installed within the dredger or alternatively a smaller dredger may be used with the addition o f a booster station in the pumping system. As a dredger with a total of 600 KW installed is fairly rare, and further, the increased draft required by a larger dredger may be an impediment, it has been assumed that a dredger with 400 kW on-board pumps plus a booster o f 200 kW will be used.

The pipeline diameter of the above combination will be between 200 and 300 mm.

Cutter power is not relevant for the type of dredging as envisaged.

A unit typically o f the size that may be expected to be engaged will have following main specification:

Cutter suction dredger Discharge pipe-line diameter: 255 mm Power on pump: 400 KW Power on cutter: 40 KW Dredge depth 8 to 12 m Booster For pumping the dredged material over a distance o f up to 1,800 in a booster o f some 200 KW should be used in conjunction with above dredger.

4.1.2 Production

Due to the relatively small quantity it is expected that a contractor will choose to work in day shifts only, as opposed to day and night work which is standard in the dredging industry for larger jobs. It is assumed and expected that the dredger will operate for 6 days o f 12 hours = 72 hours per week.

The dredging will incur delays such as shifting o f dredger, shifting of pipelines, mechanical delays etc. Due to such delays the average effective time is estimated to be in the order o f 70 % of the total time that the crew is in principle available for dredging.

Estimated operational time: 70 % of 72 hours = 50 hours per week. For the foregoing unit the output is estimated @ 100 m3 per operational hour. Production per week thus 50 hrs x 100 m3/hr = 5,000 m3

131 01200-S0911"1(AE IDORA BOAT RAMP CHANNEL (2) 1904/2014 7

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4.2 Dredged Material Placement Area

4.2.1 Required Capacity

It is expected that the slurry mixture that will be pumped to the placement area will on average contain some 20% solids and 80% (process-) water.

Based on the expected slurry composition and the properties o f the dredged materials it is estimated that the placement area should have an initial capacity of approximately three times the volume of material to be dredged in order to provide for following: • to allow for the quantity o f process water to be cleanly decanted • to allow for adequate settlement o f the dredged materials over a realistic period • to allow for bulking o f the dredged material.

Estimated is that for 20,000 m3 of dredged material (the estimated dredging quantity), the placement area should have a capacity o f some 60,000 m3

In his report Toora Channel Investigation Roger Buckley, geologist o f the Port of Melbourne Corporation investigated (in 1991) the settlement rates and bulking rates for the various materials that would be encountered in the dredging work that present itself today. Interpretation of these figures generally led to the same results and conclusions as those based EC's experience.

4.2.2 Detailed Layout (Figures 1 and 2)

The plan area (m2) of the placement area is important as this will decide the rate of decanting that may be achieved, the number and composition o f sub-compartments and the composition o f the weir-boxes.

Within the area that is available, the subdivision and layout must be designed to maximize the potential o f the area whilst allowing for continued long term appropriate drainage and care o f environmental features such as the western bordering vegetation zone.

Based on the conservative approach in respect o f expected dredge quantity and slurry composition, (above sections 3.1 and 4.2. 1) the required capacity is 60,000 m3. The ideal height within the placement area is approximately 1 metre. This will ensure fairly rapid dewatering whilst bunds can easily be constructed by bulldozer. With reference to figure 2, the plan area as proposed is approximately 65,000 m2 (the total of the tree areas within the yellow bunds as shown on FIGURE2), giving a maximum fill height o f approximately 0.90 in (assuming that hund material will come from within the fill footprint). The survey shows that the existing level is approximately + 1-7m AHD, giving a maximum fill height of + 2.60m AHD. With freeboard of 0.25m that makes a + 285m AHD bund height.

A total o f three adjustable-height weir-boxes have been included. The function o f the weir-boxes is to create ponds that are large enough for dredged material to settle and the top (say) 50 mm of water to be decanted into the adjacent compartment. The location of the boxes must be such that the path o f the slurry is as long as possible to maximize the opportunity for fines to settle. Weir-boxes should thus be located at the point in each compartment that is furthest away from the point of inlet / discharge. The pipeline will be

13 I0/200-S091/I IAF. T()ORA BOAT RAMP CHANNEL (2) 1904/2014 8

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extended as infihl progresses and materiel has reached the required height and has settled sufficiently enough to carry the pipeline. The location and dimensions are chosen such that the final decanting o f clear water only can reasonably be expected. (See further also under next point 4.2.3).

The placement area should during pumping and for some time thereafter not be accessible for the general public. Recommended is that a safety fence will be erected and maintained for the above duration. See further also section 4.2.4.

4.2.3 Bund and weir requirements (Figures 3 and 4)

Bund locations and construction are as shown on drawings.

The location o f the intermediate bunds and the location o f the weir-boxes are chosen so as to maximize the area o f decanting and slow that process down as much as possible.

The dredge production is some 5,000 m3 solids per week and process water with that dredged material is some 20,000 m3 per week. Decanting will take place 168 hours per week and must commence as soon as the top (say) 30 mm is clear o f any sediment. The surface area o f the placement area is large for the quantity that has to be placed. This is good and means that adequate time can be given for settlement o f fines; with judicious management the overall decanting period can be stretched out almost as long as is required to ensure clear water being discharged outside of the Dredged Material Placement Area.

The weir-boxes should be wide enough to enable relatively thin layers of water to be decanted. It is recommended that each weir-box be fitted with a minimum of three overflow-pipes o f same diameter as the pump pipeline. Based on the dredge output and slurry characteristics as above the weir box should have a minimum overflow width of 1500 mm. Such boxes can be prefabricated in wood or sheet metal and brought to site by truck to be subsequently installed with the assistance o f a small digger. The cost for manufacture, transport and installation is included in the sum for mobilization (Section 5.1).

4.2.4 After the Dredging Campaign.

Decanting must continue until all surface water has been removed. This may take a considerable time, likely several weeks after completion of the dredging.

After the above decanting process the natural drying o f the materials will further shrink the overall layer. It is expected that overall the material will initially have bulked some 60 to 100 %; after a drying period o f say one summer this should be reduced to somewhere close to 20 %.

After the drying process all bunds can be cleared and leveled if and where required.

Of note is that this same area may be used - at a higher level - for infill at a future campaign.

1310i2OO-SO91/UAE l O O R A BOAT RAMP CHANNEL(2) 19/042014 9

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5 Cost Estimate and Program

5.1 Cost Estimate

It is estimated that "selling price" (the price for which a contractor is prepared to undertake the works) for the whole dredge spread, including booster, pipelines, auxiliary pump(s), discharge equipment, launch, supervision, off-site overheads and profit and risk, will be of the order of$ 1,100.00 per effective hour.

That is per week thus 50 x $1,100.00 = $ 55,000.00 (excluding GST).

Price per cubic metre is thus $ 55,000 / 5,000 m3/wk = $ 11.00 per m3.

Dredging

Price for dredging 20,000 m3 x $ 11.00 = $ 220,000 Contingency $ 30,000 Total dredging $ 250,000 (excluding GST)

Mobilisation and demobilisation

Cutter and all pipelines & auxiliaries, including weir-boxes. Mobilisation including installation approximately: $ 70,000 Demobilisation incl. removal from site approximately: $ 60,000 Total $ 130,000 (excluding GST)

Note: not included is the cost for construction of bund walls

Cost Estimate for one Dredging Campaign

Dredge 20,000 m3 $ 12.50 = $ 250,000 Mobilisation + demobilisation = $ 130,000 Total $ 380,000 (excluding GST)

The total cost is best estimated costs only. The ultimate selling price is heavily influenced by the location o f available suitable equipment and the market situation (competition) at the time of tender. This cost estimate is further also based on today's cost for fuel, labour and materials.

5.2 Program

Allow for mobilisation from award to commencement o f dredging say 6 weeks Dredging 20,000 m3 @ 5,000 m3/week = 4.0 weeks. 4 weeks Contingency say 1 week Demobilisation, removal o f all equipment off site, allow 2 weeks Total contract period 13 weeks

13 IO/200.S091/IIAE TOORA BOAT RAMP CHANNEL (2) 19iO4/20I 4 10

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1310f200-S091 IIAF l ( X ) R \ BOAT RAMP ('!IANNFI. (2) 19/04/2014 11

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1310!200-S091/IIAE T(X)RA BOAT RAMP ChANNEL (2) 19/04/2014 12

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131 O/200-S091 /l IAE L(X)RA BOAT RAMP CHANNEL (2) 19/04/2014 13

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