Announce an award or milestone

I work in marketing at a construction firm. Help me announce an award, hire or milestone without sounding smug.

Context: The usual news is a framework place, a contract win, an accreditation, a safety award or a run of days without a reportable accident.

Before you start, ask me for anything missing from this list:
- The news
- Who made it happen
- Why a client would care

Then:
1. Lead with what it means for clients.
2. Credit named people.
3. Keep it under 120 words.

Give me:
- The post
- A one-line version

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:
- The exact name of the award, scheme or framework and its date
- Permission from the client or framework owner to announce the win
- Accident-free or safety figures, against the health and safety records