Engineering Plans

LINDSAY CONSULTING PTY
                   LTD


[OCR of page images]
 

 

 

PROJECT NOTES (NOTE THAT ALL NOTES MAY NOT APPLY)

FOOTINGS AND SLAB ON GROUND

1 ALL WORKMANSHIP AND MATERIALS SHALL BE IN
ACCORDANCE WITH THE REQUIREMENTS OF THE RELEVANT
CURRENT AUSTRALIAN STANDARD CODES, BUILDING BY-LAWS.
AND THE ORDINANCES OF THE RELEVANT LOCAL AUTHORITY.

2. SLAB ON GROUND TO BE POURED ON WATERPROOF
MEMBRANE AND PLACED ON 50mm BEDDING SAND. MEMBRANE.
JOINTS TO BE TAPED.

3 WHERE SAND BED IS REQUIRED UNDER SLAB, THIS SHALL

BE COMPACTED SUFFICIENTLY TO SUPPORT
REINFORCEMENT PLUS 100 kg/CHAIR WITHOUT VERTICAL
DISPLACEMENT EXCEEDING 5mm.

4 REFER ARCHITECT FOR STEPS AND SETOUT OF ALL SLABS.
5. MINIMUM CONCRETE STRENGTHS IN ACCORDANCE WO!TH
AS3600 TO SUIT APPROPRIATE CONCRETE EXPOSURE
CLASSIFICATION

6. MINIMUM LAPS AND SPLICES FOR REINFORCEMENT

(A) SLAB FABRIC - 225 MINIMUM OVERLAP OF
TRANSVERSE BARS AT ALL EDGES

(B) TRENCH MESH - 500 SPLICES IN ALL FOOTING BEAMS.
- LAPS AT INTERSECTIONS AS PER THE DRAWINGS

(C) REINFORCING - 500 SPLICES IN ALL FOOTING BEAMS
BARS - PROVIDE "L" BARS AT ALL BEAM INTER-
SECTIONS WITH 500 LAPS TO EACH LEG

7 REINFORCEMENT LAPS SHALL BE AS FOLLOWS:-

. 12mm 500 mm
. 16mm 700 mm
. 20mm 900 mm
. 24mm 1000 mm
. 28mm 1200 mm
. 32mm, 1400 mm

FOR ALL OTHER REINFORCEMENT SIZES REFER TO
ENGINEER

8. BAR CHAIRS SHALL BE PROVIDED AT SPACING IN
ACCORDANCE WITH THE RELEVANT STANDARD.

9. CURING ON CONCRETE SHALL BE CARRIED OUT IN
ACCORDANCE WITH AS3600

10 ALL CONCRETE SHALL BE MECHANICALLY VIBRATED IN
PLACE.

REINFORCEMENT

1 REINFORCEMENT |S TO BE IN ACCORDANCE WITH THE
AS/NZS4671 AND TO BE FIXED AS SHOWN ON THE DRAWINGS

2 REINFORCEMENT GRADES ARE INDICATED BY THE
FOLLOWING SYMBOLS:
N- HOT ROLLED RIBBED REBAR (500 MPa)
R- HOT ROLLED PLAIN ROUND (250 MPa)
SL- SQUARE MESH
RL- RECTANGULAR MESH
TM - TRENCH MESH

THE BAR SIZE IS INDICATED BY A NUMBER AFTER THE
ABOVE SYMBOL, WHICH INDICATES THE BAR DIAMETER IN
MILLIMETRES

3. COVER TO BE MAINTAINED DURING POURING BY USE OF
PLASTIC TIPPED METAL CHAIRS, PLASTIC CHAIRS AND/OR
MORTAR BLOCKS.

4. COVER SHALL BE AS SPECIFIED ELSEWHERE . CHAIRING.
SHALL BE SPACED SUCH THAT THE FOLLOWING TOLERANCES,
ARE ACHIEVED DURING

CONCRETE POUR :

ABOVE GROUND - +10 mm/-5 mm.
BELOW GROUND - +40 mm/-20 mm

5. UNLESS NOTE D OTHERWISE SPLICES IN REINFORCEMENT
SHALL BE MADE ONLY IN THE POSITION SHOWN. WRITTEN
APPROVAL BY THE STRUCTURAL ENGINEER SHALL BE

OBTAINED FOR ANY OTHER SPLICES.

6. WELDING OF REINFORCEMENT WILL BE PERMITTED.
ONLY AFTER APPROVAL BY THE STRUCTURAL ENGINEER.

7 REINFORCEMENT SHALL BE BENT COLD IN ACCORDANCE

WITH AS3600 EXCEPT WHERE APPROVED BY THE
STRUCTURAL ENGINEER. NO RE-BENDING SHALL BE
PERMITTED UNLESS APPROVED BY THE STRUCTURAL
ENGINEER

8. ALL REINFORCEMENT SHALL BE SECURELY SUPPORTED IN
ITS CORRECT POSITION DURING CONCRETING BY APPROVED
PLASTIC BAR CHAIRS U.N.O.

MAXIMUM CENTRES OF SUPPORTING CHAIRS SHALL BE
600mm FOR FABRIC, 600mm FOR BARS UP TO 12mm DIAMETER,
900mm FOR BARS 16mm AND GREATER.

9. ALL OPENINGS AND RE-ENTRANT CORNERS IN THE
CONCRETE SHALL HAVE 3-N12 BARS x 2000 LONG TOP AND.
BOTTOM, CENTRED DIAGONALLY ACROSS THE CORNER.

10. REINFORCEMENT LAPS SHALL BE AS FOLLOWS:-

. 12mm. 500 mm
. 16mm. 700 mm
. 20mm 900 mm
. 24mm 1000 mm
. 28mm 1200 mm
. 32mm 1400 mm

FOR ALL OTHER REINFORCEMENT SIZES REFER TO.
ENGINEER

CONCRETE

1. CONCRETE WORK SHALL BE IN ACCORDANCE WITH
AS3600-2018.

2 CONSTRUCTION JOINTS SHALL BE PROPERLY FORMED AND
USED ONLY WHERE SHOWN OR SPECIFICALLY APPROVED.
BY THE ENGINEER.

3. DO NOT SCALE STRUCTURAL DRAWINGS TO OBTAIN
DIMENSIONS.

4 REFER ARCHITECT FOR SETOUT DIMENSIONS.
5. MAXIMUM AGGREGATE SIZE SHALL BE 20 mm
6. THE SLUMP OF THE CONCRETE SHALL BE 80 mm +/- 10 mm.

5. MINIMUM CONCRETE STRENGTHS IN ACCORDANCE WITH.
AS3600 TO SUIT APPROPRIATE CONCRETE EXPOSURE
CLASSIFICATION

6. ALL CONCRETE SHALL BE VIBRATED.

7. ALL CONCRETE SHALL BE CURED IN ACCORDANCE WITH
AS3600

8. ALL CONCRETE SHALL BE SAMPLED AND TESTED IN
ACCORDANCE WITH AS3600 AND AS1379.

11 THE CONTRACTOR IS TO NOTIFY THE STRUCTURAL
ENGINEER IN WRITING OF ANY ADMIXTURES TO BE USED IN
THE CONCRETE MIX.

NO ADMIXTURES SHALL BE USED WITHOUT WRITTEN
APPROVAL BY THE STRUCTURAL ENGINEER.

12. UNLESS NOTED OTHERWISE ALL FORMED EDGES AND
CORNERS OF CONCRETE MEMBERS SHALL HAVE 20mm
CHAMFERS.

13. DRIP GROOVES ARE TO BE PROVIDED AT ALL EXPOSED
EDGES. COVER TO REINFORCEMENT TO BE MAINTAINED.

14. REINFORCEMENT |S REPRESENTED DIAGRAMMATICALLY
AND NOT NECESSARILY SHOWN IN TRUE PROJECTION.

15. SIZES OF CONCRETE ELEMENTS DO NOT INCLUDE
THICKNESS OF APPLIED FINISHES. FALLS TO UPPER
SURFACES OF SLABS TO BE IN ADDITION TO SLAB THICKNESS:

16. BEAM DEPTHS ARE WRITTEN FIRST AND INCLUDE SLAB
THICKNESS.

17. CAMBER -UNLESS NOTED OTHERWISE ON DRAWINGS,
SLABS SHALL BE GIVEN A POSITIVE UPWARD CAMBER AT
MIDSPAN OF 3MM PER 1000mm SPAN. METHOD OF CAMBERING IS.
TO BE AGREED WITH THE ENGINEER. BEAMS SHALL BE
CAMBERED AS SHOWN ON DRAWINGS (NEGATIVE CAMBER |S
NOT ALLOWED).

18. CALCIUM CHLORIDE |S NOT PERMITTED TO BE USED.

19 EXACT SIZE AND LOCATION OF PENETRATIONS ARE TO BE
OBTAINED FROM WORKSHOP DRAWINGS PRIOR TO.

SCHEDULING OF REINFORCEMENT, AND ARE NOT TO EXCEED
DIMENSIONS WHERE SHOWN ON STRUCTURAL DRAWINGS.

20. DO NOT CUT REINFORCEMENT ON SITE TO CLEAR
PENETRATIONS. DISPLACE REINFORCEMENT SLIGHTLY AS.
NECESSARY.

21. NO CHASES, HOLES GREATER THAN 150mm DIAMETER, OR

EMBEDMENT OF PIPES GREATER THAN 40mm DIAMETER
OTHER THAN THOSE SHOWN ON THE STRUCTURAL DRAWINGS.
SHALL BE MADE IN THE CONCRETE SLABS. FOR ALL OTHER
CONCRETE MEMBERS NO PENETRATIONS, CHASES OR
EMBEDMENTS SHALL BE MADE WITHOUT PRIOR APPROVAL BY
THE STRUCTURAL ENGINEER.

22. CONDUITS CAST INTO CONCRETE MEMBERS SHALL BE
SPACED AT MAXIMUM DISTANCE POSSIBLE AND UNDER NO.
CIRCUMSTANCES CLOSER THAN A CLEAR SPACING OF TWICE
THE LARGER CONDUIT DIAMETER FROM PARALLEL
REINFORCEMENT OR ANY OTHER CONDUIT.

23. ALL SAW JOINTS SHALL BE CARRIED OUT WITHIN 8 HRS OF
POURING OF SLABS USING A "SOFT CUT" SAW OR SIMILAR.
THE TIME SHALL BE REDUCED TO 4 HRS WHERE THE AIR

TEMPERATURE EXCEEDS 32 DEGREES ON THE DAY OF THE POUR

REINFORCED MASONRY

1 ALL CONCRETE MASONRY UNITS SHALL CONFORM TO THE
REQUIREMENTS OF AS4456.4 & 10, F'UC= 15 MPA.

UNIT UNIT REIN. MORTAR SALT DURABILTY OF
LOCATION STRENGTH COVER TYPE RESIST. BUILT IN COMP.
BELOWDPC 15 30 M4 EXPOSED RA

EXTERNAL

ABOVE DPC. 15 30 M3“ EXPOSED R3,

INTERNAL

ABOVE DPC 15 15 M3 PROTECTED RB

2 MORTAR SHALL COMFORM TO THE REQUIREMENTS OF
AS3700.

3. GROUT SHALL BE CONCRETE WITH CHARACTERISTIC.
STRENGTH AT 28 DAYS (F'C) OF 25 MPA AND A SLUMP OF 250 MM
WITH A POURABLE CONSISTENCY.

4 MAXIMUM AGGREGATE SIZE SHALL BE 6 MM.

5. CONTRACTOR SHALL ACCURATELY POSITION VERTICAL
REINFORCEMENT TO PROVIDE THE COVER INDICATED ON
THE DRAWINGS, OTHERWISE THERE SHALL BE A MINIMUM
OF 5 MM COVER OF GROUT AROUND ALL REINFORCEMENT.

6. SECURE VERTICAL BARS IN POSITION PRIOR TO PLACING
CONCRETE OR GROUT.

7. ALL CONCRETE BLOCKS SHALL BE LAID WITH FACE SHELL
BEDDING REBATED FLUSH ENDED BLOCKS SHALL BE LAID
WITH ALTERNATE COURSES INVERTED TO PROVIDE

COVER TO HORIZONTAL REINFORCEMENT WHICH SHALL BE.

SUPPORTED 20 MM CLEAR OF WEBS. NO MORTAR FINS SHALL

PROTUDE INTO THE GROUT SPACE

8. CLEAROUTS SHALL BE PROVIDED FOR EACH POUR BY USE

OF PROPRIETARY CLEAN OUT BLOCKS OR UNFILLED
MORTAR JOINTS AT THE BOTTOM OF EACH SECTION TO BE
GROUTED. DURING THE WORK, MORTAR FINS AND ANY OTHER
MATERIAL SHALL BE REMOVED FROM THE GROUT SPACE. THE
CLEAROUT SHALL BE SEALED AFTER = INSPECTION AND.
BEFORE GROUTING.

9. BLOCKWORK SHALL CURE AT LEAST THREE DAYS TO GAIN
STRENGTH BEFORE POURING GROUT.

10. GROUT SHALL BE PLACED BY PUMPING OR BY ANOTHER
APPROVED METHOD AND SHALL BE PLACED BEFORE ANY
INITIAL SET OCCURS AND IN NO CASE MORE THAN 1-1/2. HOURS.
AFTER WATER IS ADDED.

1 GROUTING SHALL BE DONE IN A CONTINUOUS POUR IN
LIFTS NOT EXCEEDING 1800 MM.

12. AFTER A WAITING PERIOD SUFFICIENT TO PERMIT THE
GROUT TO BECOME PLASTIC BUT BEFORE IT HAS TAKEN ANY
SET, THE SUCCEEDING LIFT SHALL BE POURED AND
VIBRATED WITH THE VIBRATOR EXTENDING 450 mm INTO THE
PRECEDING LIFT.

13. THE TOP LIFT SHALL BE RECONSOLIDATED AFTER A
WAITING PERIOD AND ANY SPACE LEFT BY SHRINKAGE SHALL
BE REFILLED WITH GROUT.

14. ALL REINFORCING BARS SHALL BE GRADE N CONFORMING.

WITH THE REQUIREMENTS OF AS1302

15. WORKMANSHIP INVOLVED IN PLACING CONCRETE
MASONRY UNITS SHALL COMPLY WITH AS3700.

CHEMICAL AND MECHANICAL
ANCHORS

1. "“CHEMSET" DENOTES RAMSET GRADE 5.8 HOT DIPPED
GALV. STUDS FIXED WITH RAMSET CHEMSET REO 502 WITH
THE FOLLOWING MINIMUM EMBEDMENTS:

M12 CHEMSETS - 110mm EMBEDMENT U.N.O.
M16 CHEMSETS - 125mm EMBEDMENT U.N.O
M20 CHEMSETS - 150mm EMBEDMENT U.N.O
M24 CHEMSETS - 160mm EMBEDMENT U.N.O.

2. "CHEMSET MAXIMA CAPSULES" DENOTES RAMSET
CHEMSET MAXIMA SPIN CAPSULES WITH STUDS AND.
EMBEDMENTS AS DEFINED IN NOTE 1

3. "“TRUBOLTS" DENOTES RAMSET TRUBOLT HOT DIPPED.
GALV. STUD ANCHORS WITH THE FOLLOWING MINIMUM
EMBEDMENTS:

. M12 TRUBOLTS - 80mm EMBEDMENT U.N.O.
. M16 TRUBOLTS - 110mm EMBEDMENT U.N.O.
. M20 TRUBOLTS - 135mm EMBEDMENT U.N.O.

4. "CHEMSET 101 ANCHORS" DENOTES RAMSET GRADE 5.8
HOT DIPPED GALV. STUDS, FIXED WITH AN EFFECTIVEDEPTH
OF 64mm INTO EXTRUDED BRICK OR HOLLOW CONCRETE
BLOCK, USING THE MANUFACTURER'S LEEVES/SIEVES AND
RAMSET CHEMSET INJECTION 101

5 ALL ANCHORS ARE TO BE FIXED IN ACCORDANCE
WITH THE MANUFACTURER'S WRITTEN
RECOMMENDATIONS.

6 REINFORCEMENT BARS FIXED INTO CONCRETE USING.
RAMSET CHEMSET REO 502 EPOXY ARE TO HAVE THE
FOLLOWING MINIMUM EMBEDMENTS:

N12 (500 MPa) BARS - 110mm EMBEDMENT U.N.O.
N16 (500 MPa) BARS - 125mm EMBEDMENT U.N.O.
N20 (500 MPa) BARS - 175mm EMBEDMENT U.N.O.
N24 (500 MPa) BARS - 400mm EMBEDMENT U.N.O.

N GRADE BAR DIAMETERS GREATER THAN THE ABOVE ARE
TO BE REFERRED TO THE STRUCTURAL ENGINEER FOR
ASSESSMENT.

MINIMUM EDGE DISTANCE FOR ALL EPOXY BARS TO BE
150mm.

LINDSAY CONSULTING 2%
CLI

      
  

RPEO 4928

OFF. 20/82 PARKER MTREET, MAROOPAYDORE PH 54 792 18

 

THIS DRAWING REMAINSAHE PROPERTY OF
LINDSAY CONSULTING PTY LTD AND IS FOR
THE SOLE USE OF THE CLIENT. NO PART
MAY BE USED IN PART OR WHOLE WITHOUT
PRIOR EXPRESS WRITTEN CONSENT OF
LINDSAY CONSULTING PTY LTD

 

CLIENT AND PROJECT DESCRIPTION
ANDREW GENTNER
PROPOSED DRIVEWAY RENO

NO.31 PICTURE POINT CRES
NOOSA HEADS

 

DRAWING TITLE
GENERAL NOTES

 

SCALES

 

SURVEY DATUM

 

ASSOCIATED CONSULTANTS

 

REVISION LIST

 

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ORIGINAL ISSUE 21/01/22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

{Computer File
2209170W.DWG

 

DRAWING NUMBER SHEET] REV.

22-0917-F2 2/A