Blog / Construction Software
William Charlesworth-Jones 7 min read Quick Answer
A weekly work plan lists every task planned on site for the coming week, who is doing it, and whether it is actually ready to start: drawings current, materials on site, labour booked, access clear. The simplest format is a five-column table (task, who, ready check, days, done). Run it as a short Friday session with the key trades, make it visible to everyone on site, and check it daily. Apps like BuildersAI put the plan on every phone with the drawings and material requests attached, which is what keeps it alive past week three.
A weekly work plan is the site’s answer to one question: what exactly is happening here next week, and is it ready? It is the shortest-range layer of short-interval planning: the master programme sets the destination, the two-to-three-week look-ahead checks the route, and the weekly work plan is the week’s driving.
It is deliberately simple. Tasks small enough to finish in days. A name against every task. A readiness check against every task. That is the whole tool, and on well-run UK sites it quietly prevents most of the delays that plague everyone else: trades arriving to work that is not ready, materials discovered missing on the morning, and instructions that never reached the person on the tools.
Copy this into whatever you use today. Five columns is the whole discipline:
| Task (finishable in days) | Who | Ready? (drawings / materials / labour / access) | Days planned | Done? |
|---|---|---|---|---|
| First fix electrics, plot 3 | J. Smith + mate | Drawings rev C on phones. Cable delivered. Access after joists Wed. | Wed-Fri | |
| Joist install, plot 3 | Framing gang | Joists on site. Crane booked Tue am. | Mon-Wed | |
| Drainage runs, plot 5 | Groundworks | AWAITING pipe delivery, due Tue. Start Wed not Mon. | Wed-Fri | |
| Snagging, plot 1 kitchen | K. Patel | Snag list issued. Materials in store. | Mon |
Three rules make it work:
Fifteen to twenty minutes on Friday afternoon, with the site manager and the key trades or subbie foremen. The agenda never changes:
Almost every UK site has tried a weekly plan, and most attempts are dead within a month. The pattern is always the same:
None of these are effort problems. They are the same information problem: the plan was separate from the drawings, the materials and the progress it depends on, so keeping it truthful was manual labour.
See how BuildersAI keeps the weekly plan, the drawings and the material requests in one place, on every phone on site.
Whiteboard in the cabin. The best zero-cost option, and genuinely good for the Friday session. Its weakness is reach: invisible to anyone not standing in front of it, no history, no link to anything.
Excel or Google Sheets. Fine as a register, but trades do not open spreadsheets on site, and the plan drifts from reality the moment work starts moving.
A site management app. The reason apps win at weekly planning is not fancier scheduling, it is that the plan stops being separate: in BuildersAI the week’s tasks carry the current drawing, material requests raised on site feed straight into the readiness picture, task dependencies stop out-of-sequence starts, and progress ticks itself off as work completes. The plan stays truthful without anyone retyping it, which is the thing that keeps weekly planning alive past week three. 14-day free trial with every feature, works offline, set up within a day.
Every task planned for the week, small enough to finish in days; a named person or gang for each; a readiness check covering drawings, materials, labour and access; the planned days; and a done column reviewed at the end of the week. Five columns is enough, and adding more usually makes the plan less likely to survive.
The site manager owns it, but it is built with the trades and subcontractor foremen in the weekly session, because they are the only people who actually know whether a task is ready. A plan written alone in the office is a guess with a table around it.
The look-ahead plan covers the next two to three weeks and exists to surface constraints early, like a material with a ten-day lead time. The weekly work plan is the confirmed commitment for the coming week, built from the look-ahead once tasks have passed the readiness check. Together they form short-interval planning.
Yes. Site management apps put the weekly plan on every phone alongside the drawings and materials it depends on. BuildersAI includes tasks with dependencies, Gantt and look-ahead views, on-site material requests and live progress, with a 14-day free trial, and works offline on site.
Ready to fix this on your site?
BuildersAI puts drawings, tasks, and updates on every phone on site. 14-day free trial, every feature, no card.
William Charlesworth-Jones
Founder, BuildersAI
Founder of BuildersAI with a background in construction and economics. After watching coordination chaos waste hours on every site, he set out to build AI tools that actually work for UK builders.
LinkedInConstruction Software
The best look-ahead planning tool is the one your trades actually see. Here are six honest options for UK sites, from the whiteboard to enterprise planning suites, and how to choose between them.
8 min readConstruction Software
The master programme says what should happen this quarter. Short-interval planning is how good sites decide what actually happens this week, and it is the single biggest difference between sites that flow and sites that firefight.
9 min readConstruction Software
Most site managers aren't losing time to bad luck or bad weather. They're losing it to the same five avoidable problems, every single day. Here's what the data shows and what to do about it.
7 min readGet started
14-day free trial with every feature, no card and no contract, and your team can be set up within a day.
