OPW17/0016 Approved Plans

APPROVED PLAN
  OPW17/0016
NOOSA COUNCIL
  18 MAY 2017


[OCR of page images]
 

 

 

APPROVED PLAN
OPW17/0016
NOOSA COUNCIL
18 MAY 2017

 

 

 

~5m |

 

4.6 ;

 

   

 

Nominal LAT

OYSTER REEF - XSECTION

FLOOD FLOW DIRECTION

©

OYSTER REEF - PLAN

OYSTER REEF FOOTPRINT ~11m42

  
  
  

  

 

LOCALITY PLAN

 

 

   

 

Oyster Shell Fill, see note 3.

Crest Bags, see note 8

Two Base Bags, see note 8

 

 
  
   

    
     
    

OX
Sy
Xx

Ko S
ZKRKLKRKKR
SOOO
SKK KKK

       
 
 
    

  

      

| im

| Wooden stake / manila rope

    

 

 

     
    
      

SERRA
Sees
KEK K I

   

0.6m

Sandy or Sandy/Muddy

 

 

ORS
VE COCO OOO OY,
SERENE SNS
LLL

 
  

  
 
 
 

QO

QL
SSS TS
SOOO IRIEL

 

SONOS

SRRRRLLRLLKG

 
 

 

AAA

 

Maximum angle towards reef unit, see note 8

REEF UNIT - XSECTION

 

 

approx Doom

REEF UNIT - PLAN

     
  
  
   
  
    
  
  
 
   

SRR

RONSON
SRRK

 

  
  

abprox. 200m!

NOTES
1. Measurements are in meters.

2. The reef general layout will be placed in a 5m equilateral
triangle.

3, Oyster shells are:
= To be whole (not fragments)
= Not to be sourced from within any Fish Habitat Area
-To be boiled for at least 10 minutes in accordance with
biosecurity principles

4, Unfilled coir bags are:
=to be 0.3m in diameter
to be 1.3m in length with one end closed during
manufacturing
-to have an apeture of approx. 20mm
to be Geotabries Australia CoirLog or engineer approved
equivalent

5. Coir bags are to be filled with the oyster shell mix to 1m
length of the bag

- Remaining 0.3m length of bag to be used to tie end
closed

- Oyster fil is to be well packed using a tube sleeve

~ Bag end closed using approx 0.3m of manila rope to form
a single Miller’s (bag) knot, followed by a single overhand
knot

- Two coir bags at base of reef unit to be in direct contact
with minimal space betwen

6. Wooden stakes

 

25x25mm thickness
nents
approx 30mm from top

 

 

of stake

7. Manila rope

-to be 8mm diameter Emmett's Ropes Three-Strand
Hawser Laid Manila or engineer approved equivalent

length for anchorage to be approx. 2m

to be tied to wooden stakes such that approx. 1.3m length
of manila rope remains between stakes

-to be attached to wooden stakes by threading rope
through drill hole, followed by a double stopper knot. The
remaining manila rope end is to be hitched back onto the
wooden stake

8. Anchorage to be manila rope tied between two hardwood
stakes, see note 6 and 7

- stake/rope anchors to be placed approx. 0.2m from ends
of reef unit

- wooden stakes to be driven vertically or angled up to 20°
toward reef unit. Wooden stakes NOT to be angled away
from reef units

- manila rope to be pulled tight across coir bags such that
crest bag is NOT able to roll

- Reels to be relocated where hard substrate is
encountered

 

 

VERTICAL DATUM: AHD. [HORIZONTAL DATUM: MGA

 

REVISION REGISTER

 

 

 

 

 

 

 

eVNO, DATE DESCRIPTION BY ENG. APP.

 

International
ez Coastal
Management

OFFICE 50/G Arm, SYC Marina, Main Beach, 4217, QLD, Australia

 

TELEPHONE +617 55640564 FAX +617 55329147
WEBSITE www-coastaimanagement com au

 

 

 

 

PROJECT NAME

 

 

 

 

 

 

 

 

 

 

NOOSA RIVER OYSTER REEFS
BRAINS TE
REEF DETAIL
GRATING aEVEON
2016.0028 - 020 A
[DRAWN : SK [CHECKED : BC JAPPROVED: AJ
/
— pil J
Pe 2078
AS scare DATE: 1250p.20%6