SCG 31030-C Issue 6 (Council RFI)-280223 · OPW22/0319

                  Issue:




                                           Unit 1/11 Project Ave,
                                           Noosa Heads
                                           Ph (07) 5455 5604




                  DEBUILD T/A
                                           email:[email protected]
                                           web:www.scg-engineers.com
                                           ABN 40 098 481 899




                      Title:




                     Project




                     Date:       Drawn                Design

                      Checked:   Drg No.                        Rev.




Rev. - 10.06.16


[OCR of page images]
 

 

DRAWING SIZE — Al

SITE AREA UNDER 2500m?
ALTERNATIVE MEASURES FOR
WSUD IMPLEMENTED

| | RAINFALL

>

ROOF RUNOFF

¥

WATER TANKS

 

DRIVEWAY

 

WATER TANKS =
-FOR RE-USE & DETENTION CPT

Y 2

RUNOFF TO COUNCIL
INFRASTRUCTURE

GPT— GROSS POLLUTANT TRAP

 

 

 

 

 

WATER CYCLE DIAGRAMATIC

PROVIDE MIN 1 in 150 FALL ALONG
LENGTH OF SWALE. DRAIN TO APPROVED
10 ' POINT OF DISCHARGE

NN NN

TYPICAL SECTION OPEN GRASS SWALE

| SLAB JOINTS AS
NOTED ON PLAN.

    
 

2/N12. TRIMMERS.
50mm COVER.

   

  

400 Min.

|
|
: LAPS
|

PIT TRIMMER DETAIL AT SLAB JOINTS

 

www.dialbeforeyoudig.com.au

DIAL1100

BEFORE YOU DIG

 

 

 

 

 

—CAPTURES GROSS POLLUTANTS

SOIL COVER
150mm_ Min

HEAVY DUTY TRAFFICABLE

 

SEALED ACCESS HATCH

TRAFFICABLE CONCRETE

DRIVE WAY SLAB

 

 

 

I.

 

 

 

 

 

(_—_-

ROOF STORM WATER
INFLOW

 

 

7000 Lt MIN.
STORAGE TANK

 

 

 

 

 

| “|

 

—> ]

 

 

 

 

 

-| WATER DETENTION TANK

DETENTION ZONE
14,000 It

=> 3

  

ILL. 12.30m

 

 

 

 

STORAGE TANK DETAIL

 

RE-USE PUMPING AND
RETICULATION BY OTHERS

FINISHED LEVEL
AS PER PLAN.

GATE/LID (HOT DIP GALV

WHERE STEEL) TO
/ ENGINEER'S APPROVAL.

 

 

 

 

 

R10 GALV DOWELS @ 400 f/f
400(L) EPOXY GROUTED

100mm MIN INTO PIT.

TELLAM PRE-CAST
PIT OR EQUIV.

 

IL. AS NOTED
ON PLAN.

 

 

 

THKNESS AS
PER MANU. _ |_|

 

AS NOTED
| __ON PLAN

 

PRE-CAST STORMWATER PIT SECTION

DETENTION TANK DETAIL

FINISHED LEVEL
AS PER PLAN.

| 225 DIAM TANK OVERFLOW PIPE

   
 

DETENTION TANK FOR ROOF
DRIVE WAY STORM WATER
ONLY, MIN CAPACITY 28000 It

 

 

 

 

 

 

 

 

OP

ING

 

 

 

 

 

 

 

 

 

LOW FLOW ORIFICE, Smm
STAINLESS STEEL PLATE WITH A
135mm ORIFICE HOLE.

(x \ DETENTION TANK CONNECTION OPENING.

 

KEY YP. SECTION

GATE/LID (HOT DIP GALV
;——— WHERE STEEL) TO
ENGINEER'S APPROVAL.

APPROVED GROSS POLLUTANT
FILTER INSERT INSTALLED AND
MAINTAINED TO MANUFACTURERS
SPECIFICATIONS.

 

 

 

 

 

R10 GALV DOWELS @ 400

400(L) EPOXY GROUTED
100mm MIN INTO PIT.

 

a
=e
oo
zo
oO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLEARANCE
SEE DESIGN TABLE

 

 

OUTLET

 

 

BAG DEPTH
SEE DESIGN TABLE

 

 

 

 

 

\ IL’s AS NOTED

ON PLAN.

(— GPx WITH GPT INSERT

 

\ J TYPICAL DETAIL

 

GALVANISED KERB ADAPTOR TO LOCAL

AUTHORITY STANDARDS AND IPWEA
STD. DRG SEQ—RS-081, CUT OUT
LAYBACK KERB AS NECESSARY TO
INSTALL GALVANISED KERB ADAPTOR
WITH NEAT, TIGHT FIT.

DRAINS results prepared from Version 2023.02.8437.28953

PIT / NODE DETAILS
Name Max HGL Max Pond Max Surface
HGL Flow Arriving Volume  Freeboard
(cu.m/s) (cu.m) (m)
Pit2 14.23 0.09 0.27 0
PitS 13.01 0 0.24
OUTLET 12.39 0

Version 8
Max Pond Min
(cu.m/s)

SUB-CATCHMENT DETAILS
Name Max Paved
Flow Q Max Q

(cu.m/s) (cu.m/s)

Grassed Paved Grassed Supp.
MaxQ Tc Tc Tc
(cu.m/s) (min) (min) (min)
0.097 0.03 0.069 5 5 2
0.104 0.078 0.026 5 5 2
0.066 0.039 0.03 5 5 2
0.042 0.042 0 5 5 2

EXISTING
PROP
REMAINDER
ROOF

PIPE DETAILS

Name MaxQ Max V
(cu.m/s) (m/s)
0.065 1.64
0.083 3.81

0.022 0.66

Due to Storm

PIPE 2
Pipe15
ROOF

OVERFLOW ROUTE DETAILS
Name Max Q U/S Max Q D/S
OF2191 0 0
ORIFICE 0.004 0.004
OF1 0 0

Due to Storm

10% AEP, 15 min burst, Storm 5

DETENTION BASIN DETAILS

Name Max WL MaxVol MaxQ
Total

0.026

MaxQ
Low Level
0.022

Max Q
High Level
0.004

TANK 13.81 10.2

No water upwelling from any pit. Freeboard was adequate at all pits.
Flows were safe in all overflow routes.

(> DRAINS DETENTION TANK ANALYSIS
{LY RESULTS OUTPUT

 

 

 

INSTALL REECE 'RHS TO PVC
ADAPTOR’ (PROD. CODE 304284),
OR APPROVED EQUIVELANT AS PER
MANUFACTURERS SPECIFICATIONS.

 

 

 

 

Overflow Constraint

Due to Storm

10% AEP, 10 min burst, Storm 4
10% AEP, 5 min burst, Storm 1
10% AEP, 10 min burst, Storm 4
10% AEP, 5 min burst, Storm 1

10% AEP, 10 min burst, Storm 4
10% AEP, 10 min burst, Storm 4
10% AEP, 15 min burst, Storm 5

 

 

 

 

 

(>

 

 

yf
| Ii a +
2 s=7V .

 

 

2/125x75 4.0 RHS
H.D. GALV. PIPES ACROSS

 

 

    

CS eens
DIIINOORY

 

FOOTPATH/VERGE.

 

SECTION DETAIL

STAND-UP KERB ADAPTOR TO
EXISTING KERB DETAIL (RHS).

KERB OUTLET (2)

 

A ADDITIONAL INFO COUNCIL RFI 28.02.23

 

Revision Description Date

 

 

 

Issue:

FOR APPROVAL

 

DO NOT SCALE FROM THIS DRAWING

The design and associated details contained on this and associated
drawings are copyright and are not to be used or reproduced without
the written permission of SCG Consulting Engineers.

 

Unit 1/11 Project Ave,
Noosa Heads

Ph (07) 5455 5604
email:[email protected]

web:www.scg-engineers.com
‘ABN 40 098 481 899

C) St6

DEBUILD T/A,

 

STORMWATER DRAINAGE
DETAILS

 

 

 

 

 

 

Checked:
&]  RPEQ 5835
=| S Richardson

29-27 TOOLAR St,
TEWANTIN
Daten oy n Drawngp Designgn

31030-OW5.2 A.