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_19660_OPW_20260616 Civil Plans
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CONCRETE: CONCRETE BLOCK MASONRY:
C1. CONCRETE WORKS SHALL BE IN ACCORDANCE WITH: AS3600 CONCRETE STRUCTURES CB1. CONCRETE MASONRY SHALL BE IN ACCORDANCE WITH:
AS3700 MASONRY STRUCTURES AND AS 4455 - CONCRETE BUILDING BLOCKS, WITH THE FOLLOWING MODIFICATIONS.
C2. CONCRETE STRENGTH, REINFORCEMENT COVER, SLUMP, SURFACE FINISH AND MATERIALS SHALL BE AS FOLLOWS:
CB2. MATERIALS SHALL BE AS FOLLOWS:
- BLOCK THICKNESS: REFER DRAWINGS.
MIX REQUIREMENTS
- BLOCK TYPE: SHALL BE 20.48 SERIES 'H' (SINGLE WEB) BLOCKS FOR LONG LIFE.
CAST INSITU CONCRETE SHALL BE BATCHED USING BLENDED CEMENT: 25% FLYASH & 75% PORTLAND CEMENT.
ANY ALTERNATIVE PROPORTIONS SHALL BE SUBMITTED FOR APPROVAL. DONT USE FULL BLOCKS AS THESE MAY BE REJECTED BY THE SUPERINTENDENT.
- BLOCK STRENGTH: STRENGTH CLASSIFICATION 12.
f'c (MPa) / REO COVER FINISH TO - LAYING PATTERN: SHALL BE STRETCHER BOND PATTERN, UNO.
ITEM EXPOSURE TARGET SLUMP
AGGREGATE SIZE ALL FACES TOP SURFACE - CLEANOUT BLOCKS SHALL BE USED AS THE BASE OF WALLS
- VERTICAL MOVEMENT JOINTS SHALL BE PROVIDED AT 6.0m CENTRES, UNO.
FOOTINGS B1 S40 / 20 mm 60 mm 100 mm BROOMED - BLOCKFILL: S32/10, SLUMP 150mm TO 200mm.
BLOCKFILL B1 S32 / 10 mm 55 mm 150 mm N/A BLOCKFILL SHALL BE BATCHED USING BLENDED CEMENT: 25% FLYASH AND 75% PORTLAND CEMENT.
ANY ALTERNATIVE PROPORTIONS SHALL BE SUBMITTED FOR APPROVAL.
ALL BLOCKWORK CORES TO BE FILLED, UNO, FOR LONG LIFE AND WATER RESISTANCE.
- FILL BLOCKWORK CORES SLOWLY (MAX 6 COURSE HEIGHT PLACED AT ONE TIME), FOR SAFETY REASONS.
C3. CONCRETE TEMPERATURE AT PLACEMENT - MORTAR PROPORTIONS = 1 CEMENT : 0.25 HYDRATED LIME : 3 SAND (OR EQUIV CEMENT - SAND MORTAR WITH
- NO CONCRETE SHALL BE PLACED IF THE TEMPERATURE OF THE CONCRETE IS LESS THAN 10°C OR EXCEEDS 35°C. PLASTICISER)
- CONCRETE SHALL BE PLACED AND COMPACTED WITHIN 1 HOUR OF CHARGING THE MIXER FOR CONCRETE - MORTAR 28 DAY COMPRESSIVE STRENGTH: 11MPa MINIMUM.
TEMPERATURES UP TO 32°C & WITHIN 45 MINUTES OF CHARGING THE MIXER FOR CONCRETE TEMPERATURES UP - REINFORCEMENT: SHALL BE 'N' GRADE D500N HOT ROLLED HIGH YIELD DEFORMED BARS TO AS 4671 UNO.
TO 35°C. - REINFORCEMENT COVER: 50mm MINIMUM FROM OUTSIDE OF BLOCK, UNO.
C4. ALL CONCRETE SHALL BE VIBRATED UNO. CB3. CONTRACTOR TO ENSURE THE FOLLOWING:
- TOP OF FOOTING SHALL BE SCABBLED.
C5. PROVIDE HOLES OR CHASES ONLY WHERE SHOWN ON STRUCTURAL DRAWINGS. RPEQ ENGINEER TO REVIEW AND - JOINT MORTAR SHALL BE TRIMMED FLUSH WITH THE INSIDE FACE OF THE CAVITY.
CERTIFY ANY ADDITIONAL HOLES OR CHASES BEFORE CONTRACTOR CARRIES OUT WORKS. - CLEAN OUTS SHALL BE FORMED WITH TIMBER FORMS. AVOID BESSER BISCUITS, FOR SAFETY REASONS.
- REINFORCING COVER SHALL BE MAINTAINED BY THE USE OF PLASTIC `BLOCKAID' REINFORCEMENT LOCATION
C6. PROVIDE 20mm FILLETS OR CHAMFERS FOR EXPOSED CONCRETE EDGES HAVING CONTAINED ANGLE OF LESS THAN BRACKETS OR EQUAL
120° UNO
WALL - 20.48 BLOCKS
C7. SUPPORT REINFORCEMENT ON PLASTIC CHAIRS AND SPACERS TO GIVE CORRECT CONCRETE COVER. - N16 AT 400 VERTICAL - 600 LAPS
WHERE PLASTIC CHAIRS ARE TO BE TEMPORARILY SUPPORTED BY SOIL: - N12 AT 400 HORIZONTAL - 600 LAPS (INCLUDING ' L ' BARS AT CORNERS UNLESS NOTED OTHERWISE)
- FOR MESH REINFORCEMENT, PROVIDE 'PIE PLATE' SUPPORT UNDER EACH CHAIR OR POUR 50mm MINIMUM
BLINDING CONCRETE
RETAINING WALLS
C8. POUR JOINTS
- SCABBLE THE FACE OF POUR JOINTS AND CLEAN OFF DUST AND CONTAMINANTS BEFORE NEW POUR RW1. RETAINING WALLS SHALL BE SETOUT AS FOLLOWS:
- COAT FACE WITH BONDING AGENT - FACE OF WALL TO BE LOCATED AS PER PROJECT DRAWINGS. IN ADDITION FACE OF WALL SHALL BE MINIMUM OF
100mm FROM PROPERTY BOUNDARY. FOR ANY CONFLICT REFER TO SUPERINTENDENT.
C10. CONCRETE SHALL BE CURED IN ACCORDANCE WITH THE FOLLOWING REQUIREMENTS AND THE STANDARD (REFER
NOTE C1): RW2. NO ADDITIONAL LOADS SHOULD BE APPLIED TO THE RETAINING WALLS:
- THIS WALL IS NOT DESIGNED TO SUPPORT HORIZONTAL OR VERTICAL PRESSURES IMPOSED BY BUILDINGS OR
PERFORMANCE CRITERIA: LARGE VEHICLES
- CRACKS IN CONCRETE (90 DAYS AFTER PLACEMENT) SHOULD NOT EXCEED 0.3mm AT THE SURFACE. - LARGE VEHICLES SHALL BE KEPT 4 METRES BACK FROM THE WALL.
CONCRETE WITH CRACKS EXCEEDING LIMIT SHALL BE REPAIRED. - BUILDINGS SHALL BE DESIGNED BY AN RPEQ CERTIFIED STRUCTURAL ENGINEER, WITH SUITABLE FOOTINGS TO
OBTAIN SUPERINTENDENT APPROVAL FOR REPAIR METHODS PREFERRED CURING METHOD. ENSURE NO VERTICAL OR HORIZONTAL LOAD IS IMPOSED AGAINST THIS WALL.
- WHILST PLACING, SPRAY CONCRETE WITH ALIPHATIC ALCOHOL AFTER FIRST SCREED & AGAIN DURING FINISHING - ADJACENT BUILDINGS ON LOW SIDE OF WALL SHALL BE POSITIONED WITH A MINIMUM CLEARANCE OF 100mm FROM
WORKS THE FACE OF THE WALL. THIS IS IMPORTANT TO AVOID LOAD TRANSFER BETWEEN THE BUILDING AND THE
- COMMENCE CURING TOP SURFACE OF SLABS ONCE FINISHING OPERATIONS COMPLETE. COMMENCE CURING ALL RETAINING WALL.
OTHER
SURFACES WITHIN 1 HOUR OF STRIPPING FORMWORK. RW3. THE FOUNDATION MATERIAL ADJACENT THE BASE OF THE FOOTINGS MUST NOT BE EXCAVATED IN THE FUTURE, AND
- CURE FOR 7 DAYS MINIMUM. ANY EROSION MUST BE REPAIRED/REINSTATED IMMEDIATELY.
RW4. THE FOOTINGS FOR THE RETAINING WALLS SHALL BE FOUNDED ON NATURAL SUBGRADE - COMPACTED TO MIN. 95%
RDD TO ACHIEVE A MINIMUM ALLOWABLE BEARING CAPACITY OF 150kPA. THE FOUNDATION MATERIAL IS TO BE
CHECKED BY A REGISTERED GEOTECHNICAL ENGINEER OR APPROVED EQUIVALENT (THE ARCHITECT OR ENGINEER)
REINFORCEMENT: BEFORE THE POURING OF THE FOUNDATIONS IS COMMENCED.
R1. REINFORCEMENT SHALL CONFORM WITH TMR MRTS71 'REINFORCEMENT STEEL' RW5. PROVIDE ADEQUATE PROTECTION TO ALL ADJACENT IN-GROUND SERVICES.
R2. ALL REINFORCEMENT SHALL BE ACRS (AUSTRALIAN CERTIFICATION AUTHORITY FOR REINFORCING STEEL) CERTIFIED. RW6. THE BACK OF RETAINING WALLS SHALL BE SEALED WITH BITUMEN BASED TANKING TO CONTROL STAINING OF THE
CONCRETE WALL FACE. TANKING TO BE DAVCO “BITKOTE NO. 3” OR EQUAL.
R3. REINFORCEMENT SHALL BE 'N' GRADE D500N HOT ROLLED HIGH YIELD BARS TO AS 4671. U.N.O. WHERE 'R' BARS ARE
SPECIFIED, THESE SHALL BE ROUND BARS GRADE R250N RW7. THE FINISHED SURFACE SLOPE ABOVE AND BELOW RETAINING WALLS MUST NOT EXCEED THE SLOPES & LEVELS
SHOWN ON THE DRAWINGS. NO ADDITIONAL BACKFILL CAN BE ADDED ABOVE THE WALL.
R4. BAR SHAPES SHALL BE PER TMR STANDARD DRAWING 1043, U.N.O. HOOKS AND COGS SHALL BE DETAILED PER TMR
STANDARD DRAWING 1044. RW8. DO NOT USE LARGE COMPACTION EQUIPMENT CLOSE TO THE BACK OF RETAINING WALLS. BACKFILL BEHIND
RETAINING WALLS SHALL BE COMPACTED IN 100mm LAYERS USING HANDHELD 'WACKER PACKER' EQUIPMENT OR
R5. DO NOT CUT REINFORCEMENT TO CLEAR PENETRATIONS, SLEEVES OR H.D BOLTS. DISPLACE REINFORCEMENT APPROVED EQUAL. PROTECT GEOTEXTILE FABRIC AND DRAINAGE AT ALL TIMES.
SLIGHTLY AS NECESSARY AND PROVIDE CORRECT COVER TO THE PENETRATIONS, SLEEVES OR H.D BOLTS.
RW9. CONTRACTOR SHALL PROVIDE A SUITABLY DESIGNED BARRIER/FENCE TO THE TOP OF RETAINING WALLS EXCEEDING
R6. REINFORCEMENT LAP SPLICE LENGTHS (MILLIMETRES) (U.N.O ON DRAWINGS) 1m HEIGHT
- BARRIER/FENCE SHALL BE DESIGNED TO LOADING REQUIREMENTS OF AS1170.1\TABLE 3.3.
- BARRIER/FEENCE GEOMETRY SHALL BE NON-CLIMBABLE AND COMPLY WITH B.C.A
D500N BAR DIAMETER (mm)
BAR LOCATION 12 16 20 24 28 32
LAP LENGTH (mm)
ALL OTHER BARS 450 600 850 1200 1400 1750
WELDED MESH 225mm LAP
J:\2019\19660SD1_SUBDIVISION_POTTERY_STREET_POMONA_\4.CADD\#ACAD\2.OPW\#19660_CI_OPW.dwg
COPYRIGHT © Associated Consultants Client Drawn Verified Project Drawing Title Scale Sheet Size
SURVEYOR KL DR
This drawing is subject to
copyright in accordance with Brian Naismith Development Consultant
SURVEYOR PTY LTD 30 POTTERY STREET, POMONA PROJECT NOTES A1
the agreement between TOD Designed Verified
Consulting Pty Ltd (tc) and tc's T: 0477 925 871 E: [email protected] KL DR PROPOSED RESIDENTIAL SUBDIVISION SHEET 2 OF 2 Drawing Number
client. This drawing shall only
be used for this specific project. Approved RPEQ No RP DESCRIPTION LOT 496 MCH 591 19660-C003
This drawing shall not be used Noosa: 07 5449 9600 Sunshine Coast: 07 5329 3190 D REYNOLDS 9072 LOCAL AUTHORITY NOOSA COUNCIL
B 16.06.26 OPW INFORMATION REQUEST KL MCU APPROVAL - HORIZ DATUM GDA2020 Z56 0 10 20 30 40 50 60 Sheet Revision
for construction until marked as PO Box 61, Noosaville, QLD 4566 Signed
A 03.11.25 OPW SUBMISSION KL ROL APPROVAL RAL19/0014 VERT DATUM AHD
'Issued For Construction' in the
revision description. Rev Date Revision Description Drawn
[email protected] www.todconsulting.com
ABN 39 128 805 336 16.06.26 OPW APPROVAL RL DATUM MEASUREMENT BAR - INCREMENTS IN mm 3 of 19 B
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