Submitica CAR and TMP pathway via WSP
TCDC uses Submitica for CARs and TMPs, processed by its roading consultant WSP at tcdc.tmps@wsp.com. CARs need at least 15 working days (75 days if a road closure is required).
Last verified 2026-06-20
Waikato RCA guideThames-Coromandel District Council TMP, CAR and WAP Support
Thames-Coromandel spans the Coromandel Peninsula, Thames, Whitianga, Whangamatā and Tairua, with narrow coastal roads, holiday traffic surges, storm-slip risk and SH25/SH25A managed by NZTA. A useful brief should confirm Submitica CAR/TMP timing, holiday embargo periods and coastal-road constraints.
Answer first
What contractors need to know
For Thames-Coromandel District Council work, prepare the exact Thames, Whitianga, Whangamatā, Tairua, Coromandel or coastal-road location, Submitica CAR reference, site-specific TMP, WSP consultant contact if needed, 15-working-day (or 75-day closure) lead time, holiday embargo check and any council/WSP comments before TMP/CAR support.
How Thames-Coromandel District Council corridor work should be briefed
This guide is designed to help contractors understand what information may be needed before lodging worksite, TMP, CAR or WAP details.
If your job is straightforward, the checklist may be enough to help you prepare. If the work is complex, urgent, staged, near pedestrians, near buses, on a State Highway interface, or already has RCA/TMC comments, specialist TMP/CAR support may save avoidable rework.
We are selective about the work we take on. Clear scope, real dates and proper site information help us provide useful support.
Supported pathways
TMP, CAR, WAP and RCA/TMC support
TMP designCAR supportWAP supportWorksite detailsAmendmentsRCA/TMC commentsState Highway interface
Local road environment
Thames-Coromandel District Council planning notes
Thames-Coromandel District Council jobs should be planned around the actual road environment rather than copied from a generic TMP template.
Holiday traffic and work embargo
The Coromandel Peninsula is a favourite holiday destination; TCDC places a work embargo over holiday periods and only urgent or emergency works are normally undertaken then.
Narrow coastal and storm-vulnerable roads
Local roads such as Thames Coast Road, 309 Road, Tapu-Coroglen Road and Colville Road are narrow, winding and prone to slips and flooding.
State highways SH25 and SH25A
SH25 and SH25A around the peninsula are managed by NZTA (Higgins under East Waikato NOC); works on state highways need NZTA approval via coromandel@nzta.govt.nz.
Tourist and event peaks
Rally of Coromandel, Artbeat Spring Festival, summer visitor surges and beach events change traffic, parking and access demand.
Events and local places
Event, venue and access checks worth doing
Whitianga and Mercury Bay events
Whitianga hosts the Rally of Coromandel, beach events and summer visitor surges that affect Mercury Bay, Buffalo Beach Road and town-centre access.
TMP note: Check event calendars, road-closure notices and holiday traffic before working in Whitianga.
TCDC latest newsThames Coast Road and holiday access
Thames Coast Road is a key coastal route with narrow sections, holiday traffic and storm-closure history.
TMP note: For works along the coast road, include weather contingency, detour length, tidal flooding and emergency-access notes.
TCDC transportWhangamatā and Tairua beachfronts
Whangamatā and Tairua experience strong summer and holiday visitor traffic, beach events and parking pressure.
TMP note: Plan around holiday embargoes, beach access, pedestrian movements and limited town-centre parking.
TCDC request for serviceWork types
Common work types that need clearer planning
Coastal road and drainage works
Maintenance, culverts, drainage and slip repairs on narrow coastal and rural roads.
Town-centre and beachfront works
Footpath, kerb, parking and loading works in Thames, Whitianga, Whangamatā and Tairua.
Utility and three-waters works
Water, wastewater and stormwater works across townships and coastal settlements.
Event and temporary road closures
Beach events, rallies, parades and festivals requiring CAR, TMP and public notification.
Vehicle crossings and development access
Coastal-lifestyle subdivisions, driveways and property access on constrained roads.
Review issues
Common RCA/TMC issues
Lead time too short
Why it matters: TCDC requires 15 working days for standard CARs and 75 days where a road closure is required; late submissions risk refusal.
How we help: We build the TMP and CAR package early and flag closure lead times.
Holiday embargo ignored
Why it matters: Non-urgent works are normally embargoed over holiday periods; approvals are harder then.
How we help: We check the holiday calendar and avoid non-urgent work windows during peak holiday periods.
Coastal road geometry under-described
Why it matters: Narrow, winding roads with limited shoulders and few passing bays need site-specific controls.
How we help: We include road-width, sight-distance, passing-bay and detour notes for coastal sites.
SH25/SH25A boundary blurred
Why it matters: Many peninsula works sit on or near NZTA state highways.
How we help: We separate TCDC local-road and NZTA state-highway approvals before submission.
Contractor filter
Use the checklist before contacting us
Prepare these details first
- Exact Thames-Coromandel town or coastal road
- Submitica CAR reference
- Site-specific TMP
- WSP contact tcdc.tmps@wsp.com if relevant
- 15 working-day or 75-day closure lead time
- Holiday embargo and visitor-peak check
- SH25/SH25A or NZTA state-highway interface
- Coastal geometry, weather and slip-risk notes
- Event calendar and beach-access checks
- Council or WSP comments
Official sources
Public RCA links and contacts
Thames-Coromandel District Council
Official Thames-Coromandel District Council homepage.
council · verified 2026-06-20TCDC transport, roads and road safety
Road corridor, holiday embargo and state-highway information.
car-portal · verified 2026-06-20TCDC corridor access request
Submitica CAR process, fees, lead times and WSP contact.
car-portal · verified 2026-06-20TCDC traffic management plans
TMP submission requirements and contact details.
tmp-guidance · verified 2026-06-20TCDC road closures and temporary traffic management
Road-closure application and TMP enquiry pathway.
tmp-guidance · verified 2026-06-20TCDC contact us
24-hour service line and customer services email.
other · verified 2026-06-20TCDC request for service
Online request-for-service pathway.
other · verified 2026-06-20NZTA Thames-Coromandel
NZTA state-highway information for the Coromandel.
nzta · verified 2026-06-20Public contact notes
Thames-Coromandel CAR/TMP pathway: Lodge CAR and TMP through Submitica; processed by council's roading consultant WSP at tcdc.tmps@wsp.com. TCDC's corridor-access page says CARs are lodged via Submitica at least 15 working days before work (75 days for closures), and the roading consultant can be contacted at tcdc.tmps@wsp.com. Source
Thames-Coromandel District Council customer services: 07 868 0200 (24-hour service line) or customer.services@tcdc.govt.nz. Council's contact page lists a 24-hour service line and customer services email. Source
NZTA state highways in the Coromandel: coromandel@nzta.govt.nz or 0800 4 HIGHWAYS (0800 44 44 49). TCDC's transport page says state highways are managed by NZTA and provides the NZTA Coromandel contact and 0800 fault line. Source
Public contact details can change. Always verify with the official RCA/council/NZTA source before relying on them.
Related pages
Useful next pages
FAQ
Thames-Coromandel District Council TMP/CAR questions
Do I need a TMP for Thames-Coromandel District Council work?
If the work affects the road corridor, footpath, shoulder, parking, vehicle access, pedestrians, cyclists or traffic movement, prepare to check the TMP, CAR or WAP pathway for Thames-Coromandel District Council.
Can Your TMP Designer respond to Thames-Coromandel District Council RCA/TMC comments?
Yes. Send the comment, current TMP/TMD, reference number, dates and updated site information. We review what is being asked and help prepare a clearer response package.
What should I prepare before contacting you?
Prepare the location, dates, work method, plans or photos, affected road users, access impacts and any RCA/TMC comments. Missing information usually slows the first review.
What can you help improve before review?
We help contractors prepare clearer site-specific documentation, align the TMP with CAR/WAP details and respond to reviewer comments. The relevant RCA, council or NZTA reviewer still makes the approval decision.
This page is general contractor guidance only. RCA requirements, systems, contacts and review settings can change. Always verify live requirements with the official RCA, council or NZTA source before relying on them.