20180106 - Structural Drawings · 131999.982846.2

 

RETAINING WALL TO SIDE
BOUNDARY DOES NOT

REQUIRE PIERS.
STEP FOOTING AS REQUIRED.

3509 x |O00 DEEP MIN. BORED PIERS
@ [500 CRS. MAX. 4/NI2 + RO LIGS
@ 400 CRS. -TYPICAL.

    
 

S/R Pm
x Rs 8
© a
|S 0

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3

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a

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Edge of Patio 5

  

 

Stairs

Lo
[ Stairs

  
   
   
    

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qn

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Top of Rendered Walt
| ———
Bui lai Ng Above

Tmber

Top of Rock Walt

 

 

 

 

 

 

   
         
 

 

 

 

GENERAL NOTES

SCOPE

Only items specitically detailed on these drawings are
Included In tne engineers responsibility.

These drawings shall be read in conjunction with all
architectural “and other consultants drawings and
specifications. Discrepancies shall be reférred to

the engineer for direction before proceeding with the work.

DIMENSIONS

All dimensions and levels shall be verified by the contractor
before work is commenced. The engineers drawings shall
not be scaled. All dimension in mm Unless Noted Othernise.

DUE CARE

During construction, the contractor/ouilder shall be responsible
For maintaining the structure and all surrounding properties or
bulldings in a Stable condition and ensuring no part nill be
over stressed during construction activities.

WORKMANSHIP

Workmanship and materials are to be in accordance with the

relevant SAA codes (including all amendments) and any

governmental statutory requirements except where varied
the contract documents. Construction is not to commence

until building approval has been granted.

SERVICES

The builder is responsible For locating all existing and nen
services and shall be responsible for any damage to the
same. Any existing or proposed services within 6.0m of the
of the structure to be reported in writing to the engineer
before construction commences.

ARTICULATION OF BRICKWORK
All masonry shall be articulated in accordance with TN6l
(Cement & ‘Concrete Construction.)

BRITTLE FLOOR COVERINGS

Where brittle Floor coverings (such as tiles) are to be used,
extra measures are requiréd to control the effects of
concrete shrinkage. One or more of the Following methods
may be used:

- reinforcement in affected panels to be increased to Fq2.
- a flexible bedding system to be used.

- delay installation of floor coverings.

SITE MAINTENANCE AFTER CONSTRUCTION

The owner Is responsiole For the maintenance of the site
and should be Familiar with the performance and maintenance
requirements set out in the CSIRO publication |O-dl ‘Guide to

Home Owners on Foundation Maintenance and Footing Performance.

LOADBEARING MASONRY NOTES

( EXCLUDING AAC. MASONRY )

CONCRETE

WORKMANSHIP AND MATERIALS.

All workmanship and materials For concrete and
reinforcement shall be in accordance with AS 3600-2001
and associated codes.

CONCRETE STRENGTH FOOTINGS: N20

COVERS UNO.
The minimum cover (in mm) to reinforcement shall
be as follows:
TOP BOTTOM SIDE
FOOTINGS: 30 50 40

REINFORCEMENT

Reinforcement symbols:

N_ - deformed bar to AS/NZS 4671 - 2001
R_ - Plan bar to AS/NZS 4671 - 200!)

RF - Fabric to AS/NZS 4671 - 2001

Welding (apart From tack welding) is not permitted.
All cut bars require an additional bar to be spliced
adjacent to cut bar.

NI2 bars shall have a minimum lap of 450mm
Nié lap - 600.
Trench mesh to have a minimum lap of 500mm.

Reinforcement shall be supported so as not to be
displaced during concreting. Slab mesh to be
supported on bar chairs af |OOOmm centres

both ways.

CONSTRUCTION JOINTS
Construction joints shall be made only where shown on
the drawings or where approved by the engineer.

PENETRATIONS

Condults and cables shall be placed under the top
steel in the middle third of the slabs and beams,
Holes and chases other than those shown shall not
be made in concrete members without prior approval
From the engineer.

FOOTINGS ¢ ON GROUND
GENERAL

Footings and slabs shall be constructed in accordance
with AS 2870.|-20ll.

The builder is responsible for plumbing and drainage in
regard to the footing 5 stem. These details shall be in
accordance with AS 2870,|-20ll.

SLAB ON GROUND

Top soil containing grass roots or other organic material
shall be removed'trom the area on which thé slab is to
rest.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top Under slab Fill to be clean sand placed in 200 dee
200 SERIES BLOCKWORK A + OF Rock Wal |. All masonry Is to comply with the provisions and loose layers and compacted by copeated rolling wath an
recommendations of the SAA masonry code AS3100-2001 excavator and shall not exceéd 600.
RETAINING WALL AS PER eS tions oF th y ASS ti hall
DETAILS. Ss 2. Masonry units are to have an unconfined compressive New & existing underground trenches to be back filled with
De cle ° a strength (fluc) of 12 MPa or greater and comply with free draining gravel. Builder to ensure see page into trenches
relavant Australian Standards. does not pond over underlying solls.
pep > £ To of 3. Mortar to be class M4 Imported fill under slabs to be granular material or low plasticity
350 W x 500 D “Y fe} clayey gravel fill. Fill to be placed & compacted to 48% standard
x Timber ck Naty aryaereity ratio. In-Situ compaction tests'to be carried out during
STRIP FOOTING 5 B 4, Bed & perpend joints to be mortared across full width construction,
LBTM200 TOP & BIM. _ of brick or full width oF shell For hollow units.
RO LIGS @ 400 CRS. a 5. All joints shall be tooled on external faces. FORMWORK ¢ PROPPING
--—_. 6. Bond pattern to be stretcher bond unless noted otherwise. Formvon  Sosation Pos ea num AS 3610 - 2010 and shall
—_ .
J, Where required, hollow masonry units to be Filled with
15 MPa bbck grout! 4 Back prop after removal of of Formwork for 14 days
| —  ——- Oe .
° / We 8. Cavity ties to be medium or heavy duty spaced at not rn
1 3 8 0 0 more than 600mm In each direction. (Durability classification R4) No npendedt sec ‘one ener loadin j shall be errected
4. At wall to wall interfaces (eg 'T' intersection), ties and props have been removed from those sections.
”n 1 / 1 S C 8 are to be spaced at an average of 300mm vertically
v t+ (400mm max.) with | row per intersecting leat.
% 2% 2 10, At inter-cavity mullions, ties to be both sides every
x 2 RETAINING WALL PLAN oe
Y — OOO ll. A slip joint using 'Alcor' or similar is to be Formed
between suspended concrete slaos/oeams and the
supporting brickwork under.
“2
SCALE |:100 @ A3 JOB DESCRIPTION DRAWING TITLE
APPROVED NEIL McKENZIE & ASSOCIATES PTY. LTD.
DRAWN DN. PROPOSED NEW RETAINING WALL | FOOTING PLAN ¢ STRUCTURAL NOTES
CONSULTING ENGINEERS 1B ARAKOON CRESCENT
CANAL» 14/699a SANDGATE ROAD CHECKED NM, CUNSHINE BEACH !
iss CLAYFIELD, QLD 4011 DESIGNED NM
MLE. AUST), R.P.E.Q 2097, NP.ERS BHONE: (67) 3862 1886
THIS DRAWING REMAINS THE PROPERTY OF FAX: (07) 3862 1397 APPROVED NM. CUENT DRAWING REVISION
No. |. REVISION DATE | DWN [NEIL McKENZIE [&) ASSOCIATES (©) Copyright EMAIL: [email protected] ONE Ale JOHN JAMESON wuueer QIT-304-0l NUMBER