07/2173 - Operational Works - Prescribed Tidal Works Transport Type 5 - Pontoon [As Published] · 142007.2173

2 as»
29 August 2007 Cc) ; Cardno

Uliman& Nolan

This design advice does not cover the construction or installation of the works on site. The Builder
shall confirm the adequacy of the site conditions during installation and shall advise the Engineer if
variation from details shown on the drawings occur. No detailed site investigation or studies have
been carried out by us or provided to us. The design review has been carried out on the basis of
limited enquiry only. Pile depths shown are applicable to founding in stiff clay or dense sand. There
is some additional risk of failure should the above design criteria be exceeded, or actual site
conditions be inferior to those assumed. If ground conditions other than those described above are
encountered during construction or seabed levels encountered are deeper than those shown on the
drawings, further advice should be sought.

This design advice relies on designs (eg catwalk) prepared by other consultants, but does not
warrant them.

The structure is to be built in accordance with the following referenced documentation, using good
building practice.

Referenced documentation

¢ Drawing No. JSP-SJ-19290 B
e¢ Drawing No. JSP-SJ-19291 B

Competent Person Details

Name: Paul Calver BE RPEQ 1667

Name of firm for and on behalf person is signing:
Cardno Ullman & Nolan Pty Ltd
Level |, 5 Gardner Close
MILTON QLD 4064

Postal address:

PO Box 388
TOOWONG QLD 4066

Phone: (07) 3100 2199 Fax: (07) 3369 9722
Reference: —790005-244
Signature of competent person:

for Cardno Ulman & Nolan

ZAUNPC'Project\2007:Cardno\ 7900-05 Sub2443WordDesign Advice.doc