ON SITE
A construction site visit checklist for first-time home builders
You do not need to supervise every task. You do need a clear way to understand what you are seeing.
A construction site visit should leave you more informed, not more anxious. This construction site visit checklist is written for first-time owners. The purpose is not to inspect every technical detail yourself; it is to understand progress, verify that the work matches the agreed plan and raise questions while they are still easy to answer.
Before you arrive
Ask for a short update: what was completed, what is planned next, what decision is needed from you, and whether any change has been proposed. Bring the latest drawings on your phone or tablet. If the site team shares photos and records regularly, review them first so the visit can focus on meaningful questions.
Stage-by-stage prompts
- Excavation and foundation: Are site levels, safety and soil-related decisions being recorded?
- Reinforcement and shuttering: Has the engineer’s inspection process been followed before concrete is poured?
- Masonry: Do openings, wall positions and service routes match the coordinated drawings?
- Waterproofing: What surface preparation, test and protection step is planned before it is covered?
- MEP: Are electrical and plumbing routes checked before plaster or finishes conceal them?
- Finishes: Has a sample or mock-up been approved for visible work?
Photograph decisions, not only progress
Take a few wide shots and a few specific images that answer a question: where is the service shaft, how does a window sill drain, what has been waterproofed, which sample was approved? Label images with a date and area. This makes future conversations much easier.
Ask what happens next
The most useful question at the end of a visit is: “What needs to be protected or decided before the next stage?” It moves the conversation from observation to action.
What to check during house construction: visit before things get covered
Time your visits to the work, not to the calendar. The visits that matter come just before something disappears: before foundation concrete, before the slab pour, before plaster, before tiles. Once steel is under concrete or a pipe is behind plaster, nobody can check it without breaking things.
At Buildryt, the app carries daily photo and video updates and the lab report for every concrete pour, every stage is checked against IS codes, and a stage is released for payment only after you review and approve it. Even so, a visit before each covering stage is worth your time. Our why Buildryt page explains how the stages work.
Foundation checks
The foundation is the one part of the house you cannot fix later. These are the things to look at while the trench is open.
- Depth and level: Ask which reference level the engineer is working from and check that the excavation matches the drawing.
- Soil: Does what you see match the soil investigation report? Standing water or soft patches at the bottom should be raised with the engineer, not left for later.
- Base: The bottom should be firm, clean and levelled before the steel goes in.
- Reinforcement: Bars should match the drawing for size and spacing and be tied firmly. Look for cover blocks under and beside the steel, so the bars do not sit on the soil or touch the shuttering.
- Column starters: Check that the starter bars are where the columns on the drawing sit. A column that is out of position by a few inches cannot be nudged back.
Slab checks before the pour
A slab is poured once and takes a day. Do your checking the day before.
- Shuttering: Boards and props should be tight, level and braced. Gaps let cement slurry leak out and leave weak patches behind.
- Steel: Check spacing, laps and the extra bars around openings and corners. Cover blocks must be in place, and bars should not have been trodden down by workers walking over them.
- Conduits and sleeves: Electrical conduits and pipe sleeves belong in the slab before the pour. If someone cuts into the concrete later to fit them, the slab is weaker.
- Slopes and sunk areas: Bathrooms, the kitchen platform area and the terrace need their falls and depressions set in the shuttering, not corrected with screed afterwards.
- Pour day: Ask which concrete grade is being delivered, whether cube samples are being taken for testing, and how the slab will be cured afterwards.
Brickwork checks
- Line and plumb: Walls should be straight and vertical. A mason with a plumb line or a level in hand is a good sign.
- Joints: Mortar should fill the joints fully, and the joints in alternate courses should not line up.
- Openings: Door and window positions and sizes must match the drawing. Stand in the opening and check the view and the swing.
- Lintels: Every opening needs one. Ask where they are.
- Chases: Slots cut for pipes and conduits should be neat and should not go through columns.
Plumbing and electrical checks before plaster
This is where the visit pays for itself. After plaster, every mistake is a hammer job.
- Pressure test: Ask to see water lines tested before they are covered, and ask what the test showed.
- Drain slopes: Waste lines should fall towards the outlet. Check the position of floor traps against the tile layout.
- Points: Walk each room with the electrical layout and picture your bed, sofa and television. Are the switches, sockets and light points where you will use them?
- Conduits and board: Conduits should run continuously and the distribution board should sit where you can reach it.
- Record: Photograph each wall with a tape measure showing the distance from a fixed corner, so you always know where the pipes run.
Questions to ask the site engineer
You are not testing the engineer. You are collecting answers you can write down. Good ones come back quickly and specifically.
- What is being covered next, and has it been checked? You want the name of the person who checked it.
- What changed from the drawing, and why? If the answer is nothing, that is fine. If there is a change, ask for it in writing.
- Which material is being used here, and does it match the specification? Look at the brand marks on the steel and the cement bags.
- What decision do you need from me? Flooring, door sizes and point locations all have deadlines.
- What needs protecting before the next stage? Curing, waterproofing and fresh plaster all get damaged by the next trade.
Waterproofing is the other covering stage worth a visit. Our waterproofing guide lists what to look for. If you are still choosing a builder, read how to compare house construction quotes and see what each rate covers on the packages page.
Frequently asked questions
What should I check during house construction?
Check whatever is about to be covered: foundation steel before concrete, slab steel and conduits before the pour, brick openings before plaster, and plumbing and electrical routes before finishes. Compare each one with the drawing, photograph it, and ask the site engineer to confirm in writing.
What should I check before the slab is poured?
Check the shuttering for gaps, the steel for spacing, laps and cover blocks, and the conduits and sleeves for position. Confirm the slopes in bathrooms and the terrace. Also ask for the concrete grade, the cube-testing plan and the curing arrangement on the day.
How often should I visit my construction site?
Visit at the points where something is about to be covered, rather than on a fixed schedule. Those are before foundation concrete, before the slab pour, before plaster and before tiling. Between visits, use the daily photos and videos in the Buildryt app to follow progress.
What questions should I ask the site engineer?
Ask what is being covered next and who checked it, what has changed from the drawing, which material is in use, what decision the team needs from you and what needs protecting before the next stage. Write the answers down and keep the dated photos beside them.
Do I need to be a civil engineer to do a site visit?
No. You need the drawings, a phone for photos and a short list of questions. Your job is to see that the work matches the plan and to raise questions while they are cheap to answer. Leave structural judgement to the engineer and ask them to explain it.
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