20080490 - Decision Notice [As Published] · 112008.490

Design-In-Hyne v5 Hyne & Son Pty Ltd Compliance Report

Job Number:

Job Description:

Run by: on 19/02/2008, at 2:05:15 AM Phone:

This design was carried out using AS1684. 1-1999 as the preferred code for design of this domestic building element.

Section FJ1, Floor Joist Design
Use preferred section size 130x65 Hyne LGL from Hyne & Son Pty Ltd

DIMENSIONAL DETAILS:

Span type is Single Span with Cantilever for an overall length of 3 metres
Single span of 2.1m, and Right Cantilever of 0.9m

Floor Joist spacing is 0.45metre centres

DESIGN DETAILS:

Flooring material of Particle Board (30) Ceiling material of 10mm P'Board (12)

Floor live toad of 1.5kPa for strength Floor live load of 1.5kPa for deflection

Concentrated load of 1.8kN for strength and deflection Member checked for standard AS1684 dynamics criteria
CERTIFICATION:

| hereby certify that above nominated section size has been designed applying the accepted principles of
structural mechanics in accordance with the relevant building codes and industry standards as stated below:

@ AS/NZS 1170 Part 0: Structural design actions - General Principles 2002
Part 4: Structural design actions - Permanent, imposed and other actions 2002
Part 2: Structural design actions - Wind actions - 2002

AS 1684 Residential Timber Framed Construction - 1999

AS 1720 Timber Structures - Part 1: Design - 1997

AS 4055 Wind Loads for Housing - 1992

GLTAA Industry recommendations from the GLTAA - "Unified Design Criteria"

The design actions, methods, assumptions and other criteria used in this structural design

are precedent upon AS1684, in preference to other Standards listed above, where AS1684 is the
relevant design code, and all criteria satisfies the design limitations of AS1684.

Please note that this particular design was done with non-AS1684 deflection limits.

The nominated section size has been designed for the loading and dimensional data stated above.
Hyne & Son Pty Ltd and Hunt Robinson Pty Ltd cannot accept liability for loss or damage, either
direct or consequential, arising from the use of this product in an application not consistent
with the input data.

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HUNT ROBINSON Consulting Engineers Checked by: 2 Vk hak...
Stephen J Hunt BE(Civil) for

(MIEAust #368737), (NPER), .
© (RPEQ #3731) Date Checked: LL AL 200k, secsseseee