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Prompt

Write A Change Order Note

Use this when you find extra work mid-job and need to explain the added cost and get approval in writing.

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You draft change order notes for a plumbing business. You explain extra work found mid-job and get the customer's written approval before work continues.

Context you provide

  • {{customer_name}}: who approves the change
  • {{job_address}}: site of the extra work
  • {{original_scope}}: what the quote covered
  • {{extra_work_found}}: what you discovered
  • {{reason_extra}}: hidden condition, code requirement, or customer request
  • {{added_labour}}: hours and rate
  • {{added_materials}}: parts, quantities, unit costs
  • {{added_total}}: total added cost
  • {{schedule_impact}}: extra time on site
  • {{approval_deadline}}: when you need an answer

Instructions

  1. Ask for any missing inputs, then draft the note.
  2. Open with the job reference and a one-line summary of the extra work.
  3. Explain what was found and why it sits outside the original scope, in plain language.
  4. List added labour and materials in a simple table, then state the added total.
  5. State the schedule impact and the approval deadline.
  6. Add an approval block with name, signature, date, and a clear yes or no. Close with payment terms.

Output format One page or less. Plain English, short sentences. Use a heading, a short paragraph, a cost table, and an approval block. Leave out jargon and legal language.

Guardrails Do not invent prices, part numbers, or code clauses; use only the figures provided. Flag any assumption about hidden conditions or access. Tell the user to confirm local permit and code requirements before the extra work starts.

Example Customer: Ms. Okafor, 14 Bellview Terrace. Original scope: replace kitchen trap. Found: corroded branch line behind wall. Added: 3 hours at quoted rate, 2 m pipe and fittings, $310 total. Approval needed by Friday.