Attachment A Soil reports

 

 

Approved 10 Person
Aerated Waste Water
Treatment System.

Supply from pump

set, sized for

24L/min (min.) to

disposal area. = \.

Inline strainer
150-200um .

aoe seperation between platforms.

Revision |Description Date

 

15/10/08 Sub-Surface

 

 

 

 

 

 

 

Where the ground slope exceeds 15%
the area must be terraced into 3.0m
wide platforms containing a minimum
of 2/25mm laterals each. Provide

Surface runoff diversion
drain or bund.

 

 

 

 

Non-Return valve
where AWTS below
aplication area.

K-Rain valve | = ——"
No. of ports

to suit No. of

laterals.

 

Lateral header pipe sized
to ensure equal flow to
laterals. |

 

 

Extent of land
application area
(hatched), size as

 

 

Legend

3 Flushing valvels in control
boxes with Lilac lids,

© _ Vacuum breaker positioned
at highest point of area.

1000 Typ.

 

 

indicated on plan.

25mm poly laterals with 49 holes

 

drilled at 2000 ctrs.
We advise laying laterals within
Surface runoff t f ! slotted ag pipe or similiar

retention bund.

DISPOSAL AREA PLAN (Typ.)

Distribution System
Diversion

ZN

25mm laterals within 150(W)
x 200(D) sookage trenches
aligned parallel with surface
contours, 20-25mm gravel,

 

General Notes :

1. The Plumber is responsible for locating all existing services within ond
adjacent the allotment prior to commencing the work.

2. This drawing is to be read in conjunction with the attached details ond the
specifications and requirements of Allgowastemanegment Absorption Report.

3. The installation is to be in strict accordance with AS 1547-2000, Local
Authority requirements and Allgowostemanegment Absorption Report.

4. The work is to be undertaken and completed by a registered plumber.

laterals, depth 100
: 1000
Drain. approx \ | Te
Ground Level
as

 
  

 

Number of laterals shown indicative only, number to
suit irrigation area and offsets shown.Min 6x20m per
200m.

 

 

 

150mm min
Topsoil.

Retension

(on Bund.
i

S
=)
wm

min.

 

Rrovde geotextile Groundwater Level
wrapping. Dann

 

 

Upon completion the disposal area shall be planted
with approved vegetation, refer attached listing.

 

 

Drg No. ABS—002

 

AUSTRALIAN
sor w SOIL INVESTIGATIONS

1/11 PROJECT AVE NOOSAVILLE QLD.4569
Ph 04280 310 453 Fax (07) 54472 634

 

STD DETAIL Drg No. ABS-002