Démarche en ligne

Online service networks and pipelines

  • Owner prime contractor, company of building or public works, farmer, local authorities declaring their draft works earthmoving, sounding with operators of underground, aerial or underwater networks
  • Service free
  • 9 steps
  • Language French
  • Declaration to be made before the start of works

Go to the online procedure

Comment faire ?

The approach differs depending on the registrant:

Répondez aux questions successives et les réponses s’afficheront automatiquement

Statement made by an individual

  1. Click on « Individual »on the homepage to the right of the screen
  2. Click on " declarermonchantier.fr »
  3. Create an account with an identifier (your email address) and a password, for a first declaration
  4. Choose Declaration,: DT (declaration of draft works), DICT (declaration of intent to start works) or joint DT-DICT
  5. Indicate the address works
  6. Locate works on the drawing that appears
  7. Describe the works details
  8. Get the list of network operators affected by your works
  9. Sign by means of an electronic signature the summary of the information of your request and send

Statement by a project manager or works performer

  1. Click on " Project Manager ’ or ‘ Works Operator » on the home page on the right of the screen and create an account
  2. Click on « tool » and select « Draw your site right-of-way » on a map
  3. Click on the « operators » tab, located above the map, to obtain the list of network operators affected by your works
  4. Click on the « Prepare my file », located above the map, and select DT (declaration of draft works), DICT (declaration of intent to start works)
  5. Receive a confirmation email with a download link
  6. Download the document which includes a consultation number and the list of operators
  7. Get the Pre-filled DT/DICT forms
  8. Complete pre-filled forms
  9. Transmit forms to operators with the route of the right-of-way of your site

A summary document outlines the process to be followed: ‘Operation of the network and pipeline online service’.

Et après ?

  • For a DT (declaration of draft works), the response time is 9 calendar days.
  • For a DICT (declaration of intent to start works), the response time is 7 calendar days.
  • For a joint DT/DICT, the response time is 9 calendar days.

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Verified 10 November 2026 - Entreprendre Service Public / (Prime Minister)