06/0221 - Approved plans · 142006.221

stan A1 SHEET

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EROSION AND SEDIMENT CONTROL

CONSTRUCTION SEQUENCE
1. INSTALL DIVERSION DRAINS, SEDIMENT FENCES AND CONSTRUCTION
ACCESS SEDIMENT TRAP.

. INSTALL STORMWATER DRAINAGE PIPES FOR THE CONNECTION OF
STORMWATER DRAINAGE STRUCTURES.

}. PROVIDE MESH AND AGGREGATE PROTECTION TO ALL PITS.

. CLEAN THE CONSTRUCTION AREAS OF ALL TREES AND GRASS. MULCH
OBTAINED FROM TREES TO BE STOCKPILED FOR REUSE IN LANDSCAPING.

SITE FOREMAN TO BE RESPONSIBLE FOR MAINTENANCE OF SiLT AND
EROSION CONTROL OEVICES. REFER MAINTENANCE PROGRAM,

;. REMOVE EROSION AND SEDIMENT CONTROL DEVICES PROGRESSIVELY AS
LANOSCAPING ANO PAVING WORKS ARE COMPLETED.

MAINTENANCE PROGRAM

EROSION AND SEDIMENT CONTROL DEVICES SHALL BE INSPECTED OY SITE FOREMAN
ANO MAINTAINED WEEKLY AND AFTER EVERY RAIN EVENT AS FOLLOWS.

1. SEDIMENT FENCES SHALL BE CLEARED OF ANY SEDIMENT ANO DEBRIS
2. EROSION TO CATCH CRAINS SHALL BE MONITORED ANO RECTIFIEO .

3. SEDIMENT FENCE WEIRS SHALL BE CHECKED TO ENSURE THEY ARE IN
WORKING ORDER.

. FIELO GULUIES SHALL BE MONITORED TO ENSURE THAT PROTECTION
DEVICES ARE FUNCTIONING PROPERLY.

. FIELO GULLY PROTECTION SHALL 8€ CLEARED OF ANY SEDIMENT AND
DEBRIS BUILO UP.

ANY SEDIMENT ANO OR OEBRIS TO BE CLEARED FROM EXISTING PAVEMENT
AREAS (AFTER MAJOR STORM EVENTS) DOWNSTREAM OF SEDIMENT FENCES

IF REQUIRED.

MAINTENANCE OF PUBLIC ROADS
WHERE NECESSARY...

1. ALL CONSTRUCTION VEHICLES DEPARTING THE SITE
SHALL HAVE THEIR TYRES WASHED DOWN.

THE CONTRACTOR SHALL INSPECT THE PUBLIC ROADS
ADJACENT TO THE SITE DAILY AND REMOVE ANY SOT,
OR SILT DEPOSITS.

TRE CONTRACTOR SHALL PROVIDE A SEALED WASH-DOWN
AREA AND ANY STORMWATER INLETS ADJACENT TO THIS
AREA ARE TO BE PROTECTED FROM SILT INFILTRATION.

. THE WASH-DOWN AREA SHALL BE LOCATED SUCH THAT
SILTED WATER IS FILTERED FHROUGH VEGETATED AREAS
PRIOR TO LEAVING THE SITE, SHOULD THE WATER POND
IT MUST BE TESTED IN ACCORDANCE WITH THE EROSION
AND SEDIMENT CONTROL PROGRAM PRIOR TO DISPOSAL.

GEOFABRIC FABRIC

BIDUM 36 OR 2

RUNOFF TO BE DIRECTED
TO A SEDIMENTATION TRAP.
REFER DETAIL

 

NOTE:

THE TOP ELEVATION OF THE AGGREGATE AND THE MESH FILTER
SHALL BE AT LEAST (Stmra BELOW THE SURROUNDING GROUND LEVEL INCLUDING ANY NECESSARY PERIMETER
BERKS.

 

@ UNBOUND PAVEMENT MATERIAL {GRAVEL) TO GRAOING 'B’. TABLE 9
OF QT SPECIFICATION MRST1,05, EXCLUCE MATERIAL FINER THAN
AS. SIEVE 236mm

TEMPORARY CONSTRUCTION ENTRY/EXIT
SEDIMENT TRAP

NTS.

EARTHWORKS AND COMPACTION NOTES

1, CLEAR THE SITE OF ALL DEBRIS INCLUDING EXISTING
BUILOING RUBBLE AND CONCRETE SLABS, TREES
EXCEPTING THOSE TO SE RETAINED, GRASS AND
VEGETATION. EXCAVATE TREE ROOTS WHERE REQUIRED,
AND REMOVE FROM SITE STRIP ALL TOPSON FROM ALL
AREAS AND STOCKPILE FOR FUTURE USE IF REQUIRED,
OR REMOVE FROM SITE.

COMPACT THE EXPOSED SUBGRADE GR LGOSE TOP

LEVEL MATERIAL TO A MINIMUM 100% STANDARD

MAXIMUM DRY DENSITY TG AS1289 5.1.1, ANY "SOFT SPOTS’
IDENTIFIED BY THE PROOF ROLLING SHALL BE

REMOVED AND REPLACED WITH A COMPACTED.

sMPORTED GENERAL FBL MATERIAL TO THE

ABOVE COMPACTION REQUIREMENTS,

|. EARTHWORKS SHALL BE CARRIED OUT BY CUT AND
FILt OPERATIONS TO ACHIEVE LEVELS IN ACCORDANCE
WITH THE FINISHED SURFACE LEVELS AND MINIMUM
PAVEMENT DEPTHS SHOWN ON THE CRAWINGS.
FILL MATERIAL SHALL BE PLACED IN LAYERS NOT
EXCEEDING 225mm LOOSE THICKNESS AND SHALL BE
COMPACTED AT NEAR OPTIMUM MOISTURE CONTENT TO
ACHIEVE THE SPECIFIED COMPACTION STANDARDS.

. ALL EARTHWORKS FILL AND EXCAVATED AREAS
‘SHALL BE COMPACTED TO 100% STANDARD
MAXIMUM DRY DENSITY {AS 1269 5.1.1) [N LAYERS,
NOT EXCEEOING 1S¢mm COMPACTED THICKNESS.

3. SPOIL FROM STRIPPING AND EXCAVATION SHALL BE
STOCKPILED ON SITE WHERE DIRECTED BY THE
‘SUPERINTENDENT.

. THE CONTRACTOR SHALL CARRY OUT THE FOLLOWING
TESTING,
A} FILL AREAS - COMPACTION TESTS TO BE CARRIED
QUT AT THE RATE OF 1 TEST PER LAYER PER
200m? OR PART THEREOF.

BI CUT AREAS - COMPACTION TESTS 10 BE
CARRIED CUT UPON COMPLETION OF CUT GPERATIONS
AT THE RATE OF 1 TEST PER 200m* OR PART THEREOF.

. TESTING OF EARTHWORKS SHALL BE AT THE
CONTRACTORS EXPENSE.

EARTHWORKS

THE EARTHWORKS CONTRACTOR IS TO ENSURE ALL REQUIREMENTS.
OF THE QUEENSLAND FIRE SERVICE AND COUNCIL'S AREA HEALTH.
SURVEYOR ARE ADHERED TO QURING THE BURNING OF MATERIALS.
ON THE SITE. OPEN FIRES SHALL NOT BE PERMITTED WITHOUT THE
REQUIRED PERMITS FROM THE FIRE SERVICE AND ADVICE OF THE
INTENTION TO BURN BEING GIVEN TO COUNCIL'S AREA HEALTH
SURVEYOR AND ADJACENT LOCAL RESIGENCES.

10 PREVENT DAMAGE TO EXISTING REVETMENT WALLS, HEAVY
EARTHMOVING EQUIPMENT IS NOT PERMITTED TO TRAVEL CLOSER
THAN Sm TO THE WALL FACE.

ANY AREA TO BE FILLED SHALL BE STRIPPED OF TOPSOIL AND
COMPACTEO AS SPECIFIED AND ALL SATURATED MATERIAL SHALL
BE REMOVED DOWN TO AN APPROVED LEVEL. THIS SATURATED
MATERIAL AFTER EXCAVATION SHALL BE REMOVED TO SPOIL OR
STOCKPILED AS UNDER "EARTHWORKS" IN THE JOB SPECIFICATION.
AFTER APPROVAL IS GIVEN THE AREA SHALL BE FILLED WITH
MATERIAL FROM ROADWORKS AND COMPACTED AS SPECIFIED.

ANY AREAS WHERE CUTTING HAS TAKEN PLACE SHALL BE
COMPACTEO AS SPECIFIED WHEN FINAL LEVELS HAVE BEEN REACHED .

UPON COMPLETION OF INITIAL EARTHWORKS, AS SHOWN ON THE
CROSS SECTIONS, THE CONTRACTOR SHALL NOTIFY THE
SUPERINTENDENT PRIOR TO TOPSOILING OF ALLOTMENTS. AT THIS
STAGE, THE SUPERINTENDENT MAY DIRECT THE CONTRACTOR TO
UNDERTAKE FURTHER ALLOTMENT IMPROVEMENTS.

EARTHWORKS TESTING SHALL BE UNDERTAKEN AS SPECIFIED.

UPVC CORRUGATED & SLOTTED
CLASS 100 POLYETHYLENE
DRAINAGE PIPE WITH PERVIOUS
GEOFABRIC SOCK, HALF FILLED WITH
20mm GRAVEL AND ENDS SEALED,
TIE TO STEEL PICKET

WRAP GRATE WITH A24
PERVIOUS GEOFABRIC OR
APPROVED EQUIVALENT,

P=

GULLY PIT

 

PERVIOUS GEOFABRIC
INLET PROTECTION

NTS.

 

 

 

 

THEWILLIAN Cenacling Engheers accepts na resporsblty 9

 

taeiens

 

 

3 | ISSUED FoR nFORMATION REQUEST

070106

 

 

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PROCT DeRtE tom

14.11.05,
oare

FIX TO TOP OF STAKE WITH
‘SHADECLOTH FASTENER OR
TIE TO STEEL PICKET

50x50 HW STAKE OR STEEL
PACKET 1200mm MIN LONG

GEOTEXTILE FABRIC
AND SLEZ

Overtar
nd Flow

 

SEDIMENT FENCE

ALTERNATIVE 1

SL&2 FABRIC
TO AS 1304

OISTURBED
AREA

ag

On
Se

we

100 MIN VERTICAL OVERLAP OF FABRIC

UNDISTURBED
AREA

SEDIMENT FENCE DETAIL

NTS

REFER LAYOUT PLAN FOR
SURFACE TREATMENT AT

WEIR TO BE 600mm WIDE
WEIR OUTLET

EIR TO GE cote tj -—__—-
UNO. ON LAYOUT PLAN 1

CONSTRUCT WEIR SIMILAR
TO SEDIMENT FENCE

 

WEIR HEIGHT TO BE.
150mm UNO. ON LAYOUT
PLAN

ELEVATION

SEDIMENT FENCE WEIR
NTS

QANTEC McWILLIAM

consulting engineers

      
   
  
   

  

wamgga __OMP Sryant House
GE Suite 3, Level 2, 26 Dupotth A
GERALD K CROUCHER Maroochydore Ad 4598

 

 

PO Sax 1196 Maroochydore td 4558

Tetephone: (071 5479 4665

Facsimile: (07) 5679 ogee

E-Mail: [email protected]
Brisbane o Gayndah 2 Gladstone o

Maryborough > Rockhampton a Darwin 0 Alic

EaauaVa

ACA ONS 367 065

       
    

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PRONE

 
    
   
     
 

FACILITY

    

PROPOSED EXTENSION TO AGED CARE

COOYAR STREET, NOOSA HEADS

FIX 10 TOP OF STAKE WITH
ACECLOTH FASTENER OR
THE TO STEEL PICKET
GEOTEXTHE FABRIC
AND SL62

50x50 Hw STAKE OR STEEL
{ET 1200mm MIN LONG

 

CRUSHED OR GRANNULAR MATERL,
GRADING TO TABLE 4 OF QT
SPECIFICATION MRS1L03,

SEDIMENT FENCE

ALTERNATIVE 2
NTS

METAL STAKES
MAX SPACING &

  
       

WASHED AGGREGATE
PLACED AGAINST AND
GN TOP OF WIRE MESH.
WIRE MESH UP THE
OES OF THE STAKES
{ AND LAID ON THE
600mm (MAX) GROUND.
ene (MINI

MESH AND AGGREGATE INLET PROTECTION DETAIL

NTS

NOTE:
{THE JOR ELEVATION N RoR AE SEALING ae ar

D Bade ,
Reet retpane RPOPERATONAL ORR No 2S 22
REC Pivcved

CKD BY. ccicceeee AB ATE AE) 2 |ROOE
AMEND CKD BY......... DATE. Ff jo20OE
RECOMMENDED FOR APPROVAL ee

 

 

 

  

 

UNDER NO CIRCUM S
SPECIFICATIONS BE DEPAM eo: pAAY,
WRITTEN APPROVAL of the MANAGE

PLANS APPROVED
GE POEs

Gravel FILTER LAYER

 

. THE PLAN &
FROM WITHOUT THE
R LAND DEVELOPMENT

 

{ (250 MIN THICK)

DIRECTION OF FLOW

 

ROCK FILTER DAM

NTS

Dakwing TLE

SEDIMENT AND EROLSIOLN CONTROL
DETAILS AND NOTES

    
  

 

 

 

  

 

          

cient SCALES CHEAT PRORLT No.
OZCARE AS SHOWN
ARCATECT PROTECT No. DRAWING Ro,

DIMOND ARCHITECTS PTY, LTD.