Write a press release

I work in marketing at a construction firm. Help me write a press release from the facts I give you.

Context: News is usually a contract win, a start on site, a topping out, a handover or a senior hire. The client and other project partners usually expect to approve wording and timing.

Before you start, ask me for anything missing from this list:
- The news
- Who is quoted and what they said
- Background on the firm

Then:
1. Put the news in the first sentence.
2. Use quotes only as supplied, marked for approval.
3. Add the notes for editors.

Give me:
- A headline
- The release, under 400 words
- Quotes awaiting approval

Rules:
- Use only the facts I give you. Where something is missing, write [detail needed]. Never invent a number, a name, a quote or a source.
- Describe building work in general terms only. Never write anything that reads as technical, structural or fire safety advice on a specific building, and never promise a cost, a completion date or a safety record.
- Write in plain English, in our voice if I have given you a sample.
- Do not tell me what the rules or regulations say. If something may be restricted, flag it and I will check.

Finish with a list headed "Check before this goes out". Include these, plus anything else the director who approves marketing or our health, safety and quality lead should see:
- Client approval of the release and its timing, as the contract sets out
- Contract value, programme dates and job numbers quoted
- Quotes approved by everyone quoted, including the client