DDAENGINEERING SOLUTIONS
Proven Track Record
Featured Projects & Infrastructure Showcase
Explore our recent accessibility audits, TGSI supply & installations, and complete compliant walkway projects delivered across major Australian transport and road corridors.
Rail Infrastructure
Djillang Alliance
Djillang Alliance Rail Project
End-to-end supply and directional/warning TGSI installation across key station platforms, combined with comprehensive luminance contrast compliance verification against AS/NZS 1428.4.1.
Standard
AS/NZS 1428.4.1
Scope
TGSI & Platform Access
Major Roads
Major Road Projects Victoria (MRPV)
Barwon Heads Road Upgrade
Delivered accessible pedestrian crossing paths, complete walkway alignments, and hazardous edge warning tactile installations across newly upgraded road intersections.
Standard
AS 1428 & NCC
Scope
Walkway & TGSI Audit
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