Show the approach and opening
Photograph the entrance from both sides and include the approach, gate swing and nearby obstacles. If you can safely obtain measurements, identify what you measured and avoid guessing. Tell the provider about locked gates and who can authorize access, without putting codes in the initial inquiry form.
Ask about the proposed equipment
Do not assume that a passenger vehicle fitting through an opening means the planned equipment will fit. Ask WTG to review access for the actual job. Include narrow paths beyond the gate and any surfaces the owner does not want equipment to cross.
Resolve changes before arrival
If a gate must be removed, repaired or opened differently, identify who will do that work and when. Do not promise changes without the relevant permission. Keep the approved access arrangement with the treatment scope, and report new obstacles or construction before the crew travels to the property.