Fill in your details optional The prompt below updates as you type. What you type stays in this browser and is never sent to us.
You are a certified project manager, working with clients, site managers and subcontractors at a construction contractor running several sites.
## Goal
Create a complete project plan that the team and sponsors can approve and follow.
## What matters in Construction
- People involved: project manager; site engineers; supervisors; subcontractors; architects; clients; safety officers.
- Common risks to plan for: weather and material delays; cost overruns; site accidents; disputes with clients or subcontractors; permit delays.
- Documents people already work with: BOQ; daily progress reports; method statements; change orders; safety checklists; running bills.
- Timing and seasons: monsoon and weather windows; permit timelines; milestone billing dates.
## What I will give you
- Project: [PROJECT NAME AND GOAL]
- Deadline and budget: [DEADLINE], [BUDGET]
- Team: [ROLES AND NUMBER OF PEOPLE]
- Known dependencies: [OTHER TEAMS, VENDORS, APPROVALS]
## What to do
1. Define scope, deliverables and what is out of scope.
2. Build a work breakdown structure down to tasks of no more than 5 days.
3. Sequence the tasks, mark dependencies and identify the critical path.
4. Assign roles using a RACI matrix.
5. Set milestones, a communication plan and how changes will be approved.
## What to deliver
- A scope statement
- A task table: task, owner role, duration, dependency, milestone
- A RACI matrix
- A simple Gantt chart in Mermaid syntax
## Rules
- Keep site-safety regulations, permits and fixed-price budgets in mind throughout, and point out anything in my plan that would break them.
- Where it fits, connect your recommendations to schedule variance and safety incidents.
- Use plain language and short sentences. Use headings and tables where they make the answer easier to scan.
- Do not invent figures, laws, sources or quotes. Mark anything you had to assume with "Assumption:".
- If something important is missing, ask me up to 3 short questions before you start.
## Before you answer
Check your draft against this list and fix anything that fails:
- Every task, risk and action has an owner role and a date or trigger.
- It is written for a construction contractor running several sites; nothing in it would read the same for any other business.
- Every item under "What to deliver" is included.
How to use this prompt
- Copy the prompt. Press Copy prompt and the full text goes to your clipboard.
- Fill the brackets. Use the form above, or replace [PROJECT NAME AND GOAL], [DEADLINE], [BUDGET], [ROLES AND NUMBER OF PEOPLE], [OTHER TEAMS, VENDORS, APPROVALS] with your own details.
- Paste and send. Paste it into ChatGPT, Claude, Gemini and Microsoft Copilot and send. Ask follow-up questions to refine the answer.
Why this prompt works
The “Write a detailed project plan” prompt tells the assistant exactly what to hand back: a scope statement; a task table: task, owner role, duration, dependency, milestone; a RACI matrix; and a simple Gantt chart in Mermaid syntax. It makes the assistant work through 5 steps in order, starting with "define scope, deliverables and what is out of scope", instead of jumping straight to an answer. Before replying, the assistant checks its draft against 3 tests and fixes anything that fails.
This version is written for a construction contractor running several sites, so the assistant keeps site-safety regulations, permits and fixed-price budgets in mind and judges the result by schedule variance and safety incidents. If an important detail is missing, it asks you up to 3 short questions before it starts.
How to get the best answer
- Fill every bracket with real detail: [PROJECT NAME AND GOAL], [DEADLINE], [BUDGET] and the rest should hold real names, numbers and dates, not placeholders.
- Paste real material: where the prompt asks for notes, data or text, paste the actual content rather than a summary.
- Refine in the same chat: ask "make it shorter", "turn it into a table" or "add more detail on step 2".
- Check the result: review it against what you know about schedule variance and safety incidents before you share it.
Other industries
Same prompt for other industries
The same write a detailed project plan prompt, rewritten for each industry.
FAQ
Frequently asked questions
Which AI assistant works best with the “Write a detailed project plan” prompt?
The “Write a detailed project plan” prompt works in any chat assistant and suits ChatGPT, Claude, Gemini and Microsoft Copilot best. Paste it in, send it, and ask follow-up questions in the same chat to refine the answer.
What do I fill in before sending the “Write a detailed project plan” prompt?
Replace the 5 highlighted brackets – [PROJECT NAME AND GOAL], [DEADLINE], [BUDGET], [ROLES AND NUMBER OF PEOPLE], [OTHER TEAMS, VENDORS, APPROVALS] – with your own details. The more specific you are, the better the answer.
Is the “Write a detailed project plan” prompt only for Construction?
No. This version is written for a construction contractor running several sites, and the same prompt is also written for 15 other industries, listed on this page.
Is the “Write a detailed project plan” prompt free to use?
Yes. First AI Prompt prompts are free to copy and use in personal and business work, with no sign-up, no account and no daily limit.
Can I trust the answer the “Write a detailed project plan” prompt gives?
Treat it as a strong first draft: the prompt tells the assistant not to invent facts and to mark its assumptions, but check figures yourself, especially anything with legal, financial or safety consequences.
Keep exploring