Civil engineering designs and council approval support for Section 138, driveway, stormwater and dual occupancy civil works — so your project doesn’t stall.
No obligation. Get clarity on what your council needs next.
Sound Familiar?
Builders, land owners and developers on the Central Coast are losing weeks — sometimes months — because council asks for civil design revisions, driveway details, stormwater design, or design documentation including the dilapidation report before works can proceed.
⚠️ Council RFI asking for civil drawings including kerb and gutter you don’t have
⚠️ DA condition requiring Section 138 road approval
⚠️ Driveway / vehicle access crossing not yet designed
⚠️ Section 68 stormwater approval still outstanding
⚠️ Certifier can’t issue Construction Certificate without civil documentation
What We Handle
We prepare council-ready civil design packages so your project can move forward — fast.
Road reserve and footpath works submitted and managed for Central Coast Council and other NSW authorities.
Full driveway design and vehicle access crossing documentation to satisfy council and certifier requirements.
Stormwater design, drainage plans and Section 68 approval support for duplex, dual occupancy and residential projects.
Engineering drawings tailored to duplex and dual occupancy DA conditions and construction certificate requirements.
We respond to council Requests for Information with the technical documentation needed to clear the conditions fast.
Civil engineering support for subdivision and development-related works across the Central Coast and NSW.
Free — No Obligation
Tell us about your project and Navi will be across everything before your call.
🔒 Your information is kept private. No spam, ever.
For urgent council RFIs, call Navi directly on
0401 835 568.