wastewater design

ADVANCED
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‘ieee LOT 2 $P241381 SISTER TREE CREEK ROAD, KIN KIN CABINS 3 & 4 State QLD Post Code 4571
Client
N: JODIE WILLIAMS Date of Site Visit 31/02/2022
jame
si Designers Ph =
DsSiBDES 4S TRELOAR, UNEARTHED GEOTECHNICAL P/L. oe 0417 132 300 Number QBCC740251
Name Number
Plumber Ph Plumb / Drainer
Plumber Number Lic Number
Council Designers AES
NOOSA Cert Number Date 2/2/2022
This Calculator is a guide only, receiving soil classification, surface water, water tables and all other site constraints addressed by the qualified designer.
Enter AES L/m loading rate, "30" for ADV Secondary or "38" Secondary 30 [>> This design is for an ADVANCED SECONDARY system
Is this a new installation Y or N ¥ >> Minimun single vent size is 80mm or 2 x 50mm house vents
Number of person 4 a septic tank outlet filter is NOT RECOMMENDED
Daily Design Flow Allowance Litre/Person/Day 120
Number of rows required to suit site constrants z >>The maximum length of a single AES pipe run is 30 meters
Infiltration surface Soil Cat as est by site/soil evaluation. CATEGORY § >> Catagory may require design considerations. Ref AS 1547
Design Loading Rate based on site & soil evaluation DLR (mm/day) 8 >> Soil conditioning may be necessary. Ref AS1547 & Comments.
Bore log depth below system Basel area 600 |>>Min depth below basel area 600mm check water table/restrictive laye
AES FOOTPRINT MUST BE LEVEL WITH TRENCH EXTENSION 7 |>>Consideration reqd for Sloping sites. Ref AS 1547. refer comment.
Is this design a gravity system with no outlet filter? Y or N Y >> A House Vent & LOW VENT required on this system

 

 

 

PLEASE CHECK YOU HAVE FALL FROM TANK TO AES SYSTEM PIPES

 

 

COMMENTS :

 

" The outcome must be important to everyone.
+ Ripping of receiving surface required in clay soil structures in Cat 4,5,6. In addition refer to AS 1547. Always excavate & rip parallel to the site slope/AES pipe.
+ Specialist soils advice & special design techniques will be required for clay dominated soil having dispersive or shrink/swell behaviour. Refer AS1547

~ All Sloping sites require special consideration and management through design of slope percentage, surface water and construction methods as per AS1547.

- Plumbers are reminded that good construction techniques as per AS1547 are especilly Important in these soil types. Refer AS 1547 & AES installation Instructions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total System load - litres / day (Q). 480 Vd AES System Extension Area
Min Length of AES pipe rows to treat loading 8.0 Im Lith m : (L)
Number of FULL AES Pipe lengths per row 3 Iths Width m:(W,
~~ 0.75 0.15
Total Capacity of AES System pipe in Litres 1272 ltr. z . “
Area m2 13.0 47.0
USE CUT LENGTHS OF PIPE IN THIS DESIGN? (ENTER yf | >>Slope percentage must be 0% & infiltration footprint must be level |
IF YOU WISH TO USE A TRENCH EXTENSION DESIGN OPTION ENTER | Y Enter Custom Width in metre 4
AES INFILTRATION FOOT PRINT AREA- L=Q/(DLRxW) | Length Width Minimum AES foot print required .
The length & width of excavation required for this design is >> 15.0 x 4 = 60.0 ‘m2 total

 

 

 

 

A trench design has a max of 2 rows of AES pipes located 300mm from up slope side and centered lenght wise in the trench is better.

 

AES-PIPE AES 3 mtr Lths required 6 Iths
ee eed sed 4 Digitally signed by
‘ouplings ca ;
eninge was Steve Dennis
AESO AESO Offset adaptors 4 ca DN: cn=Steve
AESODV AES Oxgen demand vent 1 ca Dennis, o=Chankar

Enviromental,
AES-IPB AES 100mm Inspection point base 2 ea IG BNViNG-SePTIC” ou=Design Review,

"Ratu Wastewater Saltions™

 

AES Equ AES Speed Flow Equaliser ca email=steve@envir
o-septic.com.au,
AES DESC Double Offset Adaptors ea
c=US
TOTAL SYSTEM SAND REQUIRED (Guide Only) 20 m3 Date: 2022.02.03

 

 

PLE 11:51:51 +10'00'

   

Femail your AES CALC and Drawings (o

 

 

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> The AES Calculator is a design aid 10 allow checking of the AES components and configuration and is a guide only, Site and soit
conditions referencing the AS 1547 standard are calculated und designed by « Quailified Designer

> Chankar Environmental has no responsibitity for the soit evaluation, loading calculations or DLR emered by the designer for this cateulaior

 

pipes can be cut to length on site. They are supplied in 3 meter lths only

 

AES-Design-V8.8-Calculator © Copy Right - Chankar Environmental pty ltd 14/3/2016