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Appendix B - New Dwelling Plans
Plans and drawings: the text below has words only, no drawings.
Original PDF page 6, section 1. The text section number identifies this passage in the reader.
dp
dp
(GUTTER INDICATIVE ONLY)
25°
NOTE: ROOF PROFILE SUBJECT TO SLOPE / LENGTH OF SPAN
25°
dp dp
100mm (<50SQM) Area Area
ROOFWATER DRAINAGE GENERAL NOTES:
70 m² 80 m² ALL ROOFWATER DRAINAGE SYSTEMS MUST BE
(2 DP'S) (2 DP'S) CONNECTED TO A STORMWATER DRAINAGE
25° SYSTEM COMPLYING WITH NCC PART 3.1.3,
25°
DRAINAGE OR AS/NZS3500.
25°
THE ROOF DRAINAGE SYSTEM MUST BE PROVIDED
WITH AN OVERFLOW TO PREVENT THE BACKFLOW
OF WATER INTO THE BUILDING.
THE AREA SPECIFIC RAINFALL INTENSITY MUST BE
SELECTED FROM NCC TABLE 3.5.3.1 OR FROM
AS/NZS3500.
GUTTERS AND DOWNPIPES MUST BE SELECTED
25
FROM NCC TABLE 3.5.3.3 OR FROM AS/NZS3500.
°
Area EAVES GUTTERS MUST BE INSTALLED AT A FALL NOT
LESS THAN 1 IN 500 WITH SUPPORT BRACKETS AT
25
49 m²
°
1.2m MAXIMUM CENTRES.
Area BOX GUTTERS MUST BE INSTALLED AT A FALL NOT
LESS THAN 1 IN 100, IN ACCORDANCE WITH
65 m² AS/NZS3500.3.
(2 DP'S) dp
THE WIDTH OF VALLEY GUTTERS SHALL BE IN
Area ACCORDANCE WITH AS/NZS3500.3 AND NCC PART
dp
3.5.3.4
49 m²
REFER TO ROOF SHEETING MANUFACTURERS
SPECIFICATIONS FOR LIMITATIONS ON SHEET
OVERHANGS INTO VALLEY GUTTERS.
°
TOTAL ROOF CATCHMENT
25
100mm (<50SQM)
AREA 565 m² THE MAXIMUM ROOF CATCHMENT AREA FOR
°
dp
25
(15 DOWNPIPES REQUIRED @40sqm/DP) Area VALLEY GUTTERS IS 20m2.
°
25
17 DOWNPIPES PROVIDED
VALLEY GUTTERS ON ROOFS PITCHED LESS THAN
68 m² 12.5° MUST BE DESIGNED AS BOX GUTTERS.
(2 DP'S)
25
DOWNPIPES MUST SERVE NOT MORE THAN 12
°
METRES OF GUTTER LENGTH FOR EACH DOWNPIPE
WHICH MUST BE LOCATED AS CLOSE AS POSSIBLE
°
25
TO VALLEY GUTTERS.
Area
EAVES GUTTERS MUST BE PROVIDED WITH AN
40 m² OVERFLOW SYSTEM WHERE DOWNPIPES ARE
LOCATED MORE THAN 1.2 METRES FROM A
VALLEY GUTTER.
25
°
25
°
TABLE 3.5.3.1 RAINFALL DURATION INTENSITY
25°
5 MINUTE DURATION RAINFALL INTENSITY
Area
25
NOOSA HEADS - 20YEARS 258mm/h
°
25
°
- 100YEARS 331mm/h
68 m² TABLE 3.5.3.2 GUTTER & DOWNPIPE SELECTION
dp
(2 DP'S)
25°
FROM TABLE A & B
40sqm - A - MEDIUM RECTANGULAR GUTTER or
D - 125mm D GUTTER
25° 25°
25
Area
°
FROM TABLE C
44 m² 90mm DIAMETER DOWNPIPE
(2 DP'S)
Area TABLE 3.5.3.3 OVERFLOW VOLUME
dp
dp
32 m² FROM TABLE A
350mm/h 12.0m GUTTER [email protected] (L/s/m) = 14.4L/s
25°
FROM TABLE B
350mm/h - 40sqm = 3.9(L/s)
dp
dp dp USE CONTROLLED BACK GAP (SEE DETAIL)
= 1.5 L/s/m x 12.0m = 18.0L/s
(NOT REQUIRED FOR RAKED SOFFITS)
© COPYRIGHT. THIS DRAWING REMAINS THE PROPERTY OF G.J GARDNER HOMES & IS PROVIDED FOR THE USE AS DESCRIBED & MAY NOT BE USED OR REPRODUCED IN WHOLE OR IN PART WITHOUT WRITTEN PERMISSION. ANY LANDSCAPING (WHEN SHOWN) ARE FOR ILLUSTRATIVE PURPOSES ONLY AND DO NOT FORM PART OF ANY CONTRACT.
PAGE: SHEET SIZE: REV DRN CHK DETAILS DATE: I/WE HAVE CHECKED THE PLANS AND AGREE THAT
MONTVILLE 462 ASPECT HOUSE
CLIENT: PROJECT: PROPOSED RESIDENCE 6 A2 * RW RW CONCEPT FLOOR PLAN 28/06/22 THEY ACCURATELY DEPICT THE HOUSE FOR
CONSTRUCTION.
SANDRA & RICHARD MATHISON JOB NUMBER: B AMENDED CONCEPTS 03/08/22
(MODIFIED) PLANS LOT 2 ON RP196994 GJGG430718 C
RW
RW
RW
RW AMENDMENTS - PRELIMS 29/09/22 JOB SPECIFICATION BY BUILDER TAKES
ROOF CATCHMENT PLAN WOJTEK STAINWALD RESORT FACADE DRAWING TITLE:
1073 POMONA - KIN KIN ROAD SALESPERSON: D RW RW AMENDMENTS - PRELIMS 01/11/22
PRECEDENCE OVER THESE PLANS.
1 : 100 QLD QLD KIN KIN, QLD CHRIS McNEIL E RW RW AMENDMENTS - PRELIMS 21/12/22 OWNER SIGNED: ............................... DATE: ..........
© COPYRIGHT EXCLUSIVE DATE: F RW RW CONSTRUCTION DRAWINGS 04/05/23 OWNER SIGNED: ............................... DATE: ..........
QBCC 1285235 TO G.J.GARDNER HOMES QBCC 1257937 ROOF CATCHMENT PLAN 13/07/2023 G RW RW GARAGE BIGGER 13/07/23 BUILDER SIGNED: ............................. DATE: ..........
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