20080490 - Decision Notice [As Published] · 112008.490

 

 

Project Job No. 90775

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERVICE PENETRATIONS
CLASS | LAGGING THICKNESS (7)
vit S,M 25
H,E, F
i t 40
Slab Surface
Not Allowed J Not Allowed DIS FE siap Mesh
Allowed 0 Q Pipe & Lagging Allowed - Jo dvd © Pipe & Lagging
, nominated footing
Refer detail § Q de Refer detail
pth must be T
below == maintained below _P&low On | oO Y _ Trench Mesh
pipe

Allowed § 3 Altowed O

Footing must not be jackhammered for
placement of pipes

WHEN SERVICE PENETRATION PASSES THROUGH FOOTINGS OR THICKENINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

normal EDGE BEAM SLAB THICKENING
footing . L. }
depth SS SOOT
7
mol v3 & -[Ty 3
= extra depth vy ~~ Ft
t fe 75 mm min. from bottom reinforcement——__—_——_-_-—_

 

Slab Thickening depth must not be

extra depth Reinforcement duced for pi
reduced for pipes.

NOTE - Specified footing and slab thickening depth and cover requirements must be maintained.
Where service pipe interferes with cover to steel or concrete depths the footing must be locally deepened as
shown below,
Particular attention should be paid to the provision of flexible service connections as detailed in AS 3500
"The National Plumbing and Drainage Code - 1996” on all class H and E sites.

 

 

 

LOCAL DEEPENING SS —————————
TH slab mesh
trench mesh 75 mm min.extra depth required. zl Site
[ M Classification

~ LA : “My”

t Mw OS ee .

q f j
1000 mm, |. 1000 mm

50 mm pit >|

 

THE FOLLOWING PRACTICES ARE NOT PERMITTED.
Cutting the reinforcement steel to go around the pipe

Bending the reinforcement steel to go over the pipe

 

SPECIAL REQUIREMENTS FOR SITE CLASSIFICATIONS "H", "E"& "P"

OPTIONS FOR SEWER DRAINAGE LAYOUT PIPE PENETRATIONS on . 4

EDGE BEAM

 

 

 

 

Swivel Joint ( 4... wet

 

 

 

 

 

 

 

 

Only required when
Class "E" ——>

   

 

 

 

My wae mK Slip Coupling
3 |

 

 

 

 

 

Lt

 

 

 

L 75 mm miri.

Expandable Joint coupling set

at mid-setting to allow both
upward and downward movement
(This may be deleted on Class 'H’ sites)

(a) Stip Couplings are nat required where
pipe work is strapped to slab steel

(b) Slip Couplings may be substituted for
expansion joints on 'P' sites

        
     
       

      

Service Pipe
Stip Couplings

EDGE BEAM

 

 

Expansion Joint
Coupling

 

 

 

 

 

 

 

 

 

 

Expansion Joint =

Coupling |
Slip Coupling Ny

Possibly piered

 

 

 

 

 

Expansion Joint
Coupling

 

 

 

 

 

 

 

 

 

 

Note : Slip coupling may be removed
where connection point is within 500mm
of edge beam/ slab edge

Slip Couplings

Elevation

 

Service Pipe

Expandable Joints & Swivel Joint Specifications

 

 

 

 

 

 

Site Classification Minimum Expansion of Joints Swivel Joint
Class "H" 80mm +or- 15° Allowable Rotation
Class “E" 150mm +or-15° Allowable Rotation
Class “P" 80mm + or- 15° Allowable Rotation
Class "M" 25mm lagging through footing Not Applicable

 

 

 

 

Joints and Swivels are to be manufactured and comply with AS1260 and AS1415.
Joints and Swivels are to be installed as per manufactures specificationes.and inspected by the Local Authority. |
Sewer pipes founded within the filled section of the building pad under the slab are to be hung from slab reinforcement with metal straps.

Note: These details are to be used as a guide only. Where it is a requirement of the relevant Local Authority for these detaifs to b
adhered to, any variations or modifications shall be dircted at the Local Authority as per AS2870-1996 Section 5.5.4 clause (d).

Page 4 of 5

 

 

Design Company

SOILTEST AUSTRALIA ENGINEERING SERVICES PTY LTD
Suite 1, 848 Boundary Rd, Richlands, Qid, 4077

ACN 109 233 123 Fax (07) 33759299 Ph.1300 731523

SIA Builder
Diane Jones & Don Cielland

ALLIANCE

575 Black Mountain Road, Cooroy Ald 4563

Builders Client
NIA
Client Order Number. N/A