06/0210 - Response to request for information darted 14/03/06 [As Published] · 132006.210

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1.

 

SEWER NOTES:

PIPELINES

 

All sewers are to be 150mm dio. UPVC Class “SN8” — AS1260 — rubber ring jointed
unless noted otherwise. For sewers deeper than 3.0 metres, uPVC Closs 12 pressure
pipe to AS1477 shall be used. **inside edge of Class 12 pipe to be chamfered to
provide a smooth transition of flows when used in conjunction with other classes of
pipes and fittings.

Alignment unless otherwise noted shall be

— 1.50m inside front boundary of allotments

— 1.50m inside rear boundary of allotments

= 1,00m from side boundary of allotments

Bedding for pipelines shall be washed 5mm-10mm screenings or Mary River Sand
with a minimum of 75mm below and above pipes.

In coastal sand terrain, excavated material may be used for bedding subject to the
approval of the Shire Engineer.

Minimum cover for sewer pipes shall be 0.9m for allotments and footpaths ond
1.2m for roadways. Unless stated otherwise on plons.

HOUSE CONNECTION BRANCHES

Determination of Invert Level of House Connection Branches
The following criteria are to be token into account when setting the invert level of an

House Connection Branches
— Depth to Inspection invert opening shall be between 0.6m and 1.5m;

Inspection opening shall control the allotment at o grade of 1 in 60 with
300mm cover at head of drain;

— Depths in excess of 1.5M ore not acceptable;

= are to extend a minimum of 1.0 metres into property;

- are to be 100mm diameter unless noted otherwise;

— 1.0. inspection shaft to be extended to 300mm below finished surface level
(HCB type P and F only);

- — marker tape shall extend from the 1.0. to the surface level.

House connection jump-ups on sewers deeper than 2.0m shall be “Sugdon” fibreglass

reinforced drop junctions.

All H.C.B. to be Type A, P or F or MH Stub and constructed
in accordance with Noosa Council Standard Drawing 9821H.

 
 

All work on existing sewers to be performed by Contractor unless otherwise directed by
the Voter and Sewerage Works Manager ond octual cost including labour and materials shall be met by the
developer,

Bg Nos.
Rising main marker shall be installed in accordance with NC Std Owg No 98428.

|. Manhotes shall be pre-cast 1070mm dio. unless otherwise noted and constructed in

accordance with NC Std Dwg Nos. 9822C, 9843 and 9848A They are to be fitted with
600mm dia ductile iron cover and frame. Haverstock (LA600D) or equivalent.

. The FSL shown on Sewer Plans & Sewer Longitudinal Sections is the Finish Lid Level of Manhole.

However the Finish ground Levels should be confirmed with the inspector before
work commences & adjustments made if necessary to leave Manhole Lid just proud
in lots and flush with footpath when in walking areas,

. Sewer inspection shafts shall be constructed in accordance with NC Std Dwg No 9844B and 9845.

They are to be fitted with 600mm dia ductile iron cover and frame. Haverstock (LA600D) or equivalent.

 

 

      

 

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@2006

(CALLAGHAN & TOTH=(

Civil, Environmental &

Hydraulic Engineers
2/11 Sunshine Beoch Road
NOOSA JUNCTION 4567

Phone 54749081
Fox 54749041

 

 

 

 

 

 

 

 

COOROY

PLAN_ INDEX
0448-1 *
0448-2 *
0448-3 *

 

SITE PLAN
SEWER LAYOUT
SEWER LONGITUDINAL SECTION & DETAILS

 

designed [ATH | dotum AHD

drawn &M 7 PSM 24968
checked J ADT | Origin (BM) RL 107.412
approved

SURVEYED BY

HASS SURVEY

PHONE 5442 6065

————
project

NO 17 TOPAZ STREET
PARISH OF TEWANTIN
COUNTY OF MARCH

TOWN: COOROY

——————

Client

DAVID WILSON

s
$$

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title #

SITE PLAN

— $$$

For Approval

 

 

 

DATE APPROVED BY COUNCIL

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REVISIONS

 

 

 

 

 

 

 

 

 

 

 

 

iment} revision details date
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COMPUTER DIRECTORY
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Sheet O1 of O03 sheets

 

drawing number

0448-1

 

 

 

 

date 20/05/2005 /