Site Setup and Hoarding: The Temporary Works That Decide the First Month

Hoarding, gates, power, water, storage and setting out are temporary, but they fix the cost and safety of everything that follows. Here is the order a competent team works in.

Temporary works are everything built to allow the permanent building to be built: the hoarding, the gate, the site office, the power and water supplies, the storage areas, the access road and the survey control. None of it appears in the finished house, and all of it is paid for by the owner inside the contractor preliminaries. A site that is set up badly loses time every single day of the programme, because every delivery, every pour and every inspection has to work around the mistake.

Before stage one

Before the first panel of hoarding goes up, the contractor should be able to show you a site layout drawing. It is a simple plan of the plot showing where the hoarding runs, where vehicles enter and leave, where materials are stacked, where the office and welfare sit, and where the tower crane or mobile crane will stand. If that drawing does not exist, the layout will be decided by whoever arrives first with a lorry, and it will be wrong.

• A site layout drawing showing hoarding line, gate position, storage zones, crane position and welfare.
• Confirmation that the hoarding line matches the plot boundary and any municipal requirement for the street.
• A temporary power arrangement agreed, whether a supply connection or generators with fuel storage.
• A temporary water source for curing, dust control and welfare, with a storage tank sized for a bad week.
• A survey control network established and recorded by a licensed surveyor, not scratched onto a kerb.

Stage 1: Confirm the boundary and set the control

A surveyor re-establishes the plot corners against the title and the approved drawings, then places control points that will survive the whole build. These points are the reference for the building position, the finished floor level and every later setting out check. They should sit outside the excavation zone and be protected by concrete or steel so a reversing truck cannot destroy them.

• Deliverable: A setting out report with coordinates, levels and the position of each control point.
• Owner: Licensed surveyor appointed by the contractor, witnessed by the supervising engineer.
• Approval gate: No excavation until the boundary and control are signed by the supervision consultant.

Stage 2: Erect the hoarding and secure the perimeter

The hoarding closes the site to the public, keeps dust and noise inside and gives the contractor a surface for the project signage. It needs to be braced against wind, founded so it does not topple, and continuous at corners where people cut through. Pedestrian safety on the street side matters as much as security on the inside, and local municipal rules on what the street face must look like should be checked with Balady before panels are painted.

• Deliverable: A closed perimeter with locked gates, project signage and a documented wind bracing detail.
• Owner: Main contractor.
• Approval gate: Perimeter closed and gates lockable before any material is delivered to site.

Stage 3: Plan the access and the turning space

Concrete trucks, reinforcement lorries, block deliveries and later the crane all need a route in and a route out. On a tight urban plot the gate position decides whether a mixer can discharge directly or whether every cubic metre has to be pumped. Mark the route, check the overhead clearance for cables and tree branches, and agree with the contractor who washes the road when mud is tracked onto it.

• Deliverable: A traffic plan showing entry, exit, turning area, wash point and delivery booking rules.
• Owner: Contractor logistics lead with the site engineer.
• Approval gate: A trial delivery or a swept path check before the first concrete booking.

Stage 4: Install power, water and drainage for the works

Temporary power runs tools, lighting, the office and often a pump. Temporary water serves curing, dust suppression, block wetting and welfare. Both should be metered so consumption is visible, and both need a fallback: a generator if the supply is delayed, a tanker and tank if the water connection is not ready. Temporary drainage matters too, because water from washing or dewatering has to go somewhere that is not the neighbouring plot.

• Deliverable: Energised distribution with protective devices, a water tank with a float valve, and a discharge route.
• Owner: Contractor, with the electrical subcontractor for the temporary board.
• Approval gate: Temporary electrical board inspected and tested before tools are connected to it.

Stage 5: Set up storage, laydown and waste

Reinforcement rusts on bare ground, cement spoils in the open, blocks chip when they are tipped and tiles crack when they are stacked flat. Allocate a covered store, a raised and shaded steel yard, and a hardstanding for blocks. Put skips where they can be swapped without blocking the gate. A site that has nowhere to put waste will bury it in the backfill, and you will meet it again as settlement.

• Deliverable: Defined laydown zones, a lockable material store and a waste removal arrangement.
• Owner: Site manager.
• Approval gate: Storage ready before the first bulk material order arrives.

Stage 6: Establish welfare, safety and site rules

Workers need drinking water, shade, toilets and a place to eat, and in summer those are safety items rather than comforts. The site should have a first aid provision, fire extinguishers near hot works, an induction for every new worker and a visible emergency assembly point. Saudi labour and safety obligations sit with the employer of the workers, but failures reach the owner through delay, stop notices and reputation.

• Deliverable: Welfare facilities in place, an induction register, and a site safety plan held on site.
• Owner: Contractor safety officer.
• Approval gate: No worker on site without a recorded induction.

Stage 7: Protect what stays and record what exists

Photograph the condition of the street, the kerbs, the neighbouring walls and any services before work starts. If a neighbour later claims your excavation cracked their boundary wall, that photo set is the only cheap answer. Protect trees you intend to keep, mark buried services with paint and pegs, and cap any live service you will work near.

• Deliverable: A dated condition survey of the surroundings and a marked service plan.
• Owner: Contractor, countersigned by the supervising engineer.
• Approval gate: Condition survey issued to the owner before excavation starts.

Handovers between stages

The handover between setup and construction is the moment the setting out is transferred from the surveyor to the trades. That transfer should be written down: the gridlines used, the datum level, the offsets marked on profile boards and who checks them before each pour. The second handover is the safety one, where the temporary electrical and access arrangements pass from the setup crew to the permanent site team, and both should be re-inspected rather than assumed.

How you know it is finished

Site setup is finished when a delivery can arrive, be unloaded into a defined place, and leave without anyone moving anything else, and when a stranger walking past can see a closed, signed and safe perimeter. If the contractor is still shuffling stacks of blocks to make room for a lorry in month three, the setup was never completed, and you are paying for that every week in lost hours.

Domira builds and supervises projects across Saudi Arabia, and this is the level of detail its site teams work at. Send the drawings or the site, and Domira will tell you what the specification has to say before anyone prices it.