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Stormwater Management Plan
Original PDF page 38, section 1. The text section number identifies this passage in the reader.
Plans and drawings
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Log in to see the plans as drawn A Original Issue (For App.) JP 3/08/22
Rev Description Drawn Date
Associated Consultant
Client
NULUXE PROPERTY
GROUP
LOCATION TIME SUB-CATCHMENT RUNOFF INLET DESIGN DRAIN DESIGN HEADLOSSES PART FULL DESIGN LEVELS
tc I C10 C A C*A +CA Q Qg Qb tc I +CA Qt Qm Qs Qp L S V T V2/2g Ku hu Kl hl Kw hw Sf hf Vp
(PIPE GRADE VELOCITY)
MAJOR SURFACE FLOW
MAJOR SURFACE FLOW
SUB-CATCHMENT AREA
FLOW VELOCITY FULL
DIMENSIONS (CLASS)
RAINFALL INTENSITY
RAINFALL INTENSITY
MAJOR TOTAL FLOW
STRUCTURE RATIOS
EQUIVALENT AREA
SUB-CATCHMENTS
LAT. PIPE STRUCT.
SURFACE OR K&C
U/S PIPE STRUCT.
HEADLOSS (L * Sf)
FLOW INTO INLET
CHANGE IN W.S.E
SUB-CATCHMENT
SUB-CATCHMENT
UPSTREAM H.G.L
OBVERT LEVELS
ROAD CAPACITY
VELOCITY HEAD
STRUCTURE No.
STRUCTURE No.
STRUCTURE No.
LAT. HEADLOSS
DRAIN SECTION
REACH LENGTH
DRAIN SECTION
CALCULATIONS
CONTRIBUTING
TIME OF CONC.
TIME OF CONC.
U/S HEADLOSS
PIPE FRICTION
PIPE FRICTION
TIME OF FLOW
BYPASS FLOW
SUM OF (C * A)
INVERT LEVEL
CO-EFFICIENT
CO-EFFICIENT
CO-EFFICIENT
CO-EFFICIENT
FOR 'K' VALUE
(INC. BYPASS)
ROAD GRADE
COEFFICIENT
FLOW IN K&C
MINOR FLOW
TOTAL (C * A)
10yr RUNOFF
STRUCTURE
PIPE GRADE
DISCHARGE
OF RUNOFF
DESIGN ARI
INLET TYPE
PIPE FLOW
HEADLOSS
HEADLOSS
CHART No.
PIPE / BOX
CAPACITY
LAT. H.G.L
VELOCITY
IN REACH
CRITICAL
AT INLET
BYPASS
DEPTH
SLOPE
W.S.E
H.G.L
yrs min mm/h ha ha ha l/s l/s % l/s l/s l/s min mm/h ha l/s l/s l/s l/s m % mm m/s min m m m m % m m m/s m m m m m Engineering design and drafting services
10 1/1 1/1 1/1 6.00 210 0.80 0.051 0.040 0.040 23 23 0.00 0 1 22 1 6.00 210 0.040 37 22 13.728 6.00 375(2)0.20 0.23 Qg 0.022 Qo 0.022 Do 375 0.002 1.00 0.216 1.00 0.216 0.02 0.002 0.059 2.06 43.345 43.029 43.245 45.000 1/1
50 to 2/1 6.00 275 0.95 0.051 0.048 0.048 37 (UNLOCKED 0) 6.00 275 0.048 (Pipe flow= Grate flow) (3.89) CHRT 32: Vo2/2gDo 0.01 H/Do 0.00 Upstream HGL 43.245 below outlet (0.045 1y)
(1.76 1y)42.522 42.593
20A, 25 Samuel Street, Camp Hill, QLD, 4152
Kg side flow 10.71 end flow 7.49 pipe obv 43.345 07 3062 9835 www.wcdesigns.net.au
Part full downstream pipe Set Kp to 1
ABN 79 619 955 145
10 2/1 2/1 1/1;2/1 6.00 210 0.80 0.051 0.041 0.189 110 110 0.00 0 1 73 38 6.23 207 0.229 206 93 24.823 6.00 375(2)0.85 0.41 Qg 0.071 Qo 0.093 Do 375 0.037 3.29 0.121 3.29 0.121 0.28 0.071 0.119 3.10 42.472 42.472 42.593 44.250 2/1
50 to 3/1 6.00 275 0.80 0.185 0.148 171 (UNLOCKED 0) 6.23 271 0.273 (Pipe flow= Sum upstr atten flows) (3.89) CHART 34 Angle 16 Case3 (0.096 1y)
(2.76 1y)40.982 40.986
0.95 0.051 0.049 0.224 S/Do 2.5 COPYRIGHT: This drawings is copyright and the property of WC
0.95 0.185 0.176 Du/Do 1.00 Qg/Qo 0.76 K 2.26 Designs. It must not be retained, copied or used without the authority
S/Do 1.32 cor 1.03 Ku 3.29 Kw 3.29 of WC Designs.
10 3/1 3/1 1/1;2/1 16 6.64 203 0.229 202 93 53.621 4.50 375(2)0.85 0.89 Qo 0.093 Do 375 0.037 1.47 0.054 1.74 0.064 0.28 0.153 0.128 2.80 40.932 40.932 40.986 42.500 3/1
50 to 4/1 6.64 266 0.273 (Pipe flow= Sum upstr atten flows) (3.36) CHART 50 Du/Do1.00 alpha 59 (0.103 1y)
(2.49 1y)38.519 38.537 DISCLAIMER: This drawing and its contents are electronically
K'w 0.27 Vu 0.85 WSE 0.06 generated, are confidential and may only be used for the purpose for
Ku 1.47 Kw 1.74 which they were intended. WC Designs will not except responsibility for
and consequence arising from the use of the drawing for other than its
10 4/1 4/1 1/1;2/1 16 7.53 193 0.229 193 93 65.849 4.50 375(2)0.85 1.10 Qo 0.093 Do 375 0.037 1.83 0.068 2.13 0.079 0.28 0.188 0.128 2.80 38.469 38.469 38.537 40.000 4/1 intended purpose or where the drawings has been altered, amended or
50 to 5/1 7.53 254 0.273 (Pipe flow= Sum upstr atten flows) (3.36) CHART 50 Du/Do1.00 alpha 94 (0.103 1y)
(2.49 1y)35.506 35.482 changed either manually or electronically by any third party
K'w 0.30 Vu 0.85 WSE 0.08
Ku 1.83 Kw 2.13 NOTE: Dimensions take precedence over scale. Do not scale of these
10 5/1 5/1 1/1;2/1 16 8.63 184 0.229 183 93 26.039 2.50 375(2)0.85 0.43 Qo 0.093 Do 375 0.037 0.72 0.026 0.95 0.035 0.28 0.074 0.150 2.26 35.456 35.456 35.482 36.600 5/1 drawings. Verify dimensions prior to commencing any works. Electronic
50 to EX/MH 8.63 241 0.273 (Pipe flow= Sum upstr atten flows) (2.51) CHART 50 Du/Do1.00 alpha 30 (0.120 1y)
(2.02 1y)34.805 34.580 data is not provided in any case for the purpose of setout. For all setout
K'w 0.23 Vu 0.85 WSE 0.03 refer Architectural and Structural Drawings.
Ku 0.72 Kw 0.95
Project
CALCULATIONS TABLE
65-67 ELANDA STREET
SUNSHINE BEACH QLD
4567
Drawing Title
DEVELOPMENT APPROVAL
DRAINAGE CALCULATION TABLE
Council Reference
NA
Design Drawn Review
Initials WC Initials JP Initials WC
Date 10/01/22 Date 10/01/22 Date 10/01/22
Approved
Name W.Clark RPEQ No. 16580
Signed
Date 10 JANUARY 2022
PROPERTY DESCRIPTION Drawing No. Rev.
LOT 410, 411 on RP48112 COUNCIL REF: NA
WCD-22936-SK4 A
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