Unity Water Referral Response Stamped Approved Drawings - Received 24-07-2020 · OPW21/0118

 

 

DRAWING SIZE — A2

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TRUCTION SITE INSPECTIONS:

CONS

OUR FEE FOR STRUCTURAL DOCUMENTATION
DOES NOT INCLUDE AND ALLOWANCE FOR SITE
INSPECTIONS, THE BUILDER MUST ESTABLISH
WHO WILL BE PAYING FOR THESE VISITS PRIOR
TO BOOKING THEM.
PRIOR TO BOOKING SITE INSPECTIONS A VALID
BUILDING APPROVAL (BA) MUST BE PROMIDED.
INSPECTIONS WILL NOT BE UNDERTAKEN UNTIL
THIS |S SUPPLIED.
SITE INSPECTIONS MUST BE BOOKED WITH AT
LEAST 24 HOURS NOTICE.
CERTIFIERS REQUIRE THE FOLLOWING ELEMENTS
INSPECTED AND FORM 16's ISSUED.

ALL FOOTINGS/SLAB (+)

BLOCK WORK (+)

FORMED CONCRETE (*)

FRAMING, BRACING & TIE DOWN (*)

 

(*) DENOTES PRIOR TO BEING CONCRETE /CONCEALED

WE WILL NOT ISSUE FORM 16 CERTIFICATES FOR
ELEMENTS NOT INSPECTED

 

 

DENOTES STEPDOWN, REFER ARCHITECTURAL

ONE PIECE OF 3L11TM FIXED TO UNDERSIDE OF

SLAB MESH @ 45 DEG. TO CORNER. LENGTH

AS INDICATED.

CAST IN PLATES

£= BH AJ 300(w) x 400(d) INTERNAL SLAB BEAMS REFER
== —1 DRAWING S2 FOR DETAILS FOR SBF OVER,
REFER DRG S4
FOR DETAILS
SF-O1 — 450(W)x450(D) STRIP FOOTING REFER
DRAWING S2 FOR DETAILS
SF—-02  450(W)x450(D) STRIP FOOTING REFER
DRAWING S2 FOR DETAILS
PROVIDE 300(W) THICKENING TO
SF-03 —450(W)x450(D) STRIP FOOTING REFER TERRACE SLAB EDGES FOUND 200
DRAWNG S2 FOR DETAILS MIN INTO NATURAL GROUND,
2/N12. FULL PERIMETER
SF-04 — 450(W)x450(D) STRIP FOOTING REFER N
DRAWING S2 FOR DETAILS
SF-05 — 350(W)x450(D) STRIP FOOTING REFER
DRAWING PD FOR DETAILS
I-01 450(W)x450(0) INTERNAL FOOTING REFER
DRAWING S2 FOR DETAILS
CF-01 — 350(W)x450(0) CONTINUOUS FOOTING REFER
DRAWNG S2 FOR DETAILS
PF-01 2400 (SQ.) x 450(D) PAD FOOTING, REFER STARTER BARS FOR BLOCK WALL
DRAWING $2.1 FOR DETAILS OVER TO BE CAST INTO POOL
SHELL.
py TYPE 1 RETAINING WALL REFER DRAWING S2
RW-O1 FoR vETALs
(9 TYPE 2 RETAINING WALL REFER DRAWING $2
RW-02 FoR vETAls
GWF-01 GARDEN WALL FOOTING REFER DRAWING S2
FOR DETAILS
Bx 50mm SHOWER RECESS, REFER SECTION
ON DRG S2 FOR DETAILS.

 

RCB-01

DENOTES WET TOOLED JOINT TO TERRACE
SLAB, REFER 10 DETAILS ON DRAWING $2.

100 THK. TERRACE SLAB ON COMPACTED
MATERIAL, SL72 MESH, TOP 40 COVER,
200(W) X 200(D) EDGE THICKENING AT
UN-SUPPORTED EDGES. FLEXIBLE JOINT
AGAINST MASONRY /CONCRETE.

STEEL SCREW PIER, REFER SCREW PIER
SCHEDULE FOR MINIMUM WORKING LOAD.

400X200 BLOCK PIERS FOR UPPER LEVEL
FOOTING SUPPORT, 2/N12 FROM LOWER
FOOTING UP BLOCK CORES AND COGGED
INTO UPPER LEVEL FOOTING, REFER DETAILS
ON DRAWING S2.

REINFORCED CONCRETE BEAM,
REFER Drg-S3 FOR DETAILS

GWF-01

REFER DRG S3
FOR RCB DETAILS

 

  

  
 
  
  
 

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7 03 |
200 mm 3s (sr)
R.C. SLAB 1
REFER ORG. S3 |!
FOR DETAILS |

 

    
 

 

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MAINTAIN VEGETATION ON EMBANKMENT.
PROVIDE SILT FENCING DOWNSLOPE OF WORK AREA

SCREW PIERS CENTRED UNDER
STRIP FOOTINGS, REFER DETAILS
FOR PAD FOOTINGS/PILE CAPS
POSITIONS

 

        

 

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LOCATE DOWEL UNDER
FOOTING REINF.
DEEPEN FOOTING IF
REQ.

SCREW PIER DETAILS

 

 

 

 

 

130 mm.
R.C. SLAB

 

 

 

 

 

—|ij— _ Jp —_ _ ft
CWF-01

 

SL102 MESH
TOP 40 COVER}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THE FLOOR SLAB WILL NOT BE CRACK FREE.
SHRINKAGE CRACKS CAN AND WILL OCCUR.
CRACK FREE SLABS ARE VERY EXPENSIVE TO
CONSTRUCT AND WOULD REQUIRE AN
ALTERNATIVE DESIGN.

 

 

 

 

 

130 mm
R.C. SLAB

 

GWF-01

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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FOOTING & SLAB PLAN

NOTE: ADDITIONAL WALL BARS & CAST IN
PLATES INDICATED ON Org S3.1 TO BE CAST
INTO FOOTING/SLAB.

 

SF-02
125 mm
R.C. SLAB
‘SL92 MESH BUILDER TO MAINTAIN STABILITY
TOP_40 COVER. OF ALL NEIGHBOURING STRUCTURES,

REFER CRITICAL DEPTH LINE (DRG S2)
FOR GUIDANCE. ALLOW FOR SPRAYED
CONCRETE FACING TO EXPOSED CUT
BATTERS SL72 MESH MIDDLE.

‘SL102 MESH
TOP 40 COVER,|
Tone Tn CNCIIDE ANY NIEICUBT) IDI _ |
|BUILDER TO ENSURE ANY NEIGHBOURING |
jSTRUCUTRES ARE NOT UNDERMINDED
WHERE EXCAVATION ALONG BOUNDARY,
jREFER CRITICAL DEPTH DIAGRAM ON
jDRG. S2.1, am

 

 

 

EXTEND SF-01 TO FULLY SEAT
BLOCKWORK.

ALLOW FOR MIN, 1:100 FALL TO
DRAINAGE PITS, TYPICAL.

THIS FOOTING WTHOUT PIERS IS
[FOUNDED ABOVE crrmicAL DEPTH
LINE AND IS UNSTABLE.

 

DOWELS
(SP=1) - 1/N16x400(L)
(SP-2) - 1/N20x400(L)
(SP-3) — 1/N24x400(L)

I

STEEL SCREW PIER
=——_!

SCREW PIER DETAILS

Revision

Description

Date

 

 

 

 

 

SCREW PIER SCHEDULE

— STEEL SCREW TO BE DESIGNED BY THE SPECIALIST

MANUFACTURER, ENGINEER TO REVIEW DESIGN PRIOR
INSTALLATION.

— PIERS ARE TO BE LOCATED WHERE SHOWN

IN PLAN.

IT IS RECOMMENDED THAT THE CONTRACTOR TO

INSTALL TEST PIERS TO CONFIRM DEPTH FOR CAPACITY,

PRIOR TO PRICING WORKS.

MINIMUM UNFACTORED WORKING LOADS FOR INDIVIDUAL

PIERS ARE AS FOLLOWS
(SP) - 75KN
(SP-1) 150KN

COMPLIANCE CERTIFICATION FOR INSTALLATION TO BE
ISSUED TO ENGINEER.

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POLISHED CONCRETE NOTES:

THE FLOOR SLAB WILL NOT BE CRACK FREE. SHRINKAGE
CRACKS CAN AND WILL OCCUR. CRACK FREE SLABS ARE VERY
EXPENSIVE TO CONSTRUCT AND WOULD REQUIRE AN
ALTERNATIVE DESIGN.

CONTRACTOR TO COMPLY WITH THE FOLLOWING STRATEGIES TO
AID IN THE PREVENTION OF POSSIBLE REDUCTION IN CRACKING:
1. 130mm THK polished ground floor slab — N32

2. No excess mixing water shall be added to the concrete
on-site, without the direct written instruction, of the premix
concrete supplier.

3. Concrete shall be adequately compacted to ensure the
expulsion of trapped air, bond to reinforcement to avoid the
incidence of plastic cracking and surface imperfections.

4. Aliphatic Alcohol shall be sprayed (to manufacturer's
recommendations) on the concrete immediately after
screeding.

5. The concrete is to be cured for a minimum of 7 days
using the water misting, damp hessian, or ponding method.
If the specified curing regime presents construction problems,
an alternative solution must be approved by the principles
representative. Honing should not commence until curing has
been completed.

6. Saw joints shall not be delayed.

 

 

 

LOOSE SANDS

THE SANDY SOILS ENCOUNTERED ON THIS SITE
ARE SUSCEPTIBLE TO COLLAPSE WHEN
UNCONFINED. THIS MAY AFFECT EXCAVATIONS AND
RESULT IN ADDITIONAL EARTH WORKS AND
INCREASE CONCRETE VOLUMES. TEMPORARY
SHORING OR FORMA-TUBE MAY BE REQUIRED TO
RETAIN THE LOOSE SANDS PRIOR TO CONCRETING.

UNDERSLAB FILLING

PRIOR TO FILLING, REMOVE ALL TOPSOIL, LOOSE
OR DISTURBED MATERIAL. FILL TO CONSIST OF
CLEAN SAND WETTED AND COMPACTED IN 150mm
LAYERS TO ACHIEVE 98% Min. FIELD DENSITY.
COMPACTION RESULTS TO BE PRESENTED TO THE
ENGINEER FOR APPROVAL PRIOR TO SLAB
PREPERATIONS. PROVIDE BACK-PROPPING TO ANY
RETAINING WALLS ADJACENT TO AREA BEING

 

 

 
      
   
  
    

 

Ground (Zz
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UNSTABLE
4, 7

THIS FOOTING el ze

FOUNDED BELOW STABLE
CRITICAL LINE AND
IS STABLE.

PIERS SUPPORTING STRIP

FOOTINGS OR POST PAD

FOOTINGS FOUNDED INTO

SELECTED MATERIAL AND
BELOW CRITICAL LINE ARE
CONSIDERED STABLE.

 

 

Horizontal

CRITICAL DEPTH LINE DIAGRAM

| THE BUILDER/CONTRACTOR
MUST CONFIRM ALL

| RELEVANT LEVELS PRIOR 10
COMMENCING WORKS.

|—une OF PROPOSED
POOL EXCAVATION
OR OTHER TRENCH.

NOTE:

THIS DETAIL ALSO APPLIES TO
EXISTING FOUNDATIONS ON
NEIGHBOURING PROPERTIES. SHEET
PILING MUST BE INSTALLED WHERE
FXISTING FOOTINGS WiLL BF

COMPACTED

 

 

 

 

THIS DRAWING AND ASSOCIATED DETAILS
MUST BE READ IN CONJUNCTION WITH THE
NOTES CONTAINED ON 30115-N.

 

 

 

Issue:

FOR APPROVAL

C) SCB

 

 

 

 

 

 

 

 

 

 

 

 

Title: FOOTING AND SABRTAN,
Project 8 ARAKOO!
3 SUNSHINEBEACH
Z| 8 Rev
“| Date: June 2020 rg No. 30115-S1