Plant and lorry movements at the gate are where site risk spikes: tight space, public on the footway, drivers under time pressure, and operatives trying to crack on. Getting plant–pedestrian separation right here is not about a few cones and a high-vis vest; it’s a disciplined system that runs every time, in all weathers, with clear roles, physical controls and a plan that the whole team actually follows.
TL;DR
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– Stagger deliveries and use a booked slot system so only one vehicle is managed at the gate at a time.
– Create physical separation with barriers, a pedestrian gate, and a marked holding bay; control who enters and when.
– Use trained marshals with radios, a stop/go routine, and a simple exclusion zone that everyone understands and enforces.
– Brief the gate sequence at the start of each shift and escalate immediately if public or weather conditions change.
Gate-side controls that actually work
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Stage 1: pre-booking and brief
Lock delivery timings into a booking system and reject ad hoc turn-ups. Publish a simple gate plan with a sketch: vehicle route, pedestrian route, holding bay, and public interface. At the daily briefing, name the gate team (lead marshal, secondary marshal, banksman if required), confirm radio channels and agree the abort criteria (weather, pedestrian crowding, visibility). Walk the perimeter for changes: scaffolding moves, materials encroaching, or signage knocked. Make the pedestrian gate the default pedestrian entrance; the vehicle gate is never a walk-through.
# Stage 2: approach and holding
/> Establish a holding point off the public highway where vehicles wait until the gate is clear. The lead marshal controls the approach by radio, checks vehicle type and load, and confirms driver brief: engine off when stationary, no reversing into the public highway, and no movement without instruction. Place advance warning signage for pedestrians and road users well ahead of the gate. If there is no safe holding location, adjust the booking times to avoid queuing; do not improvise on the kerbside.
# Stage 3: gate entry and exclusion
/> Before opening, the secondary marshal sweeps the footway and the vehicle path, physically closes the pedestrian gate and erects temporary barriers to create a clear, signed pedestrian diversion. Establish a visible exclusion zone using barrier sets and ground markings; only the gate team and the driver may enter. Use a stop/go routine: one person in charge, hand signals agreed, and radios used to confirm the sequence. Keep unnecessary talk off the radio; short, clear phrases only.
# Stage 4: unloading and coordination
/> Position the vehicle straight, wheels chocked if on a gradient, and engine off unless plant hydraulics require otherwise. If a crane or telehandler is used, maintain an extension of the exclusion zone so no one can “squeeze by” the load path. Never mix unloading with general pedestrian movements; either the gate is in vehicle mode or pedestrian mode, not both. Keep the working party small and competent; observers and curious passers-by are moved on early and politely.
# Stage 5: departure and handover
/> When the load is secure and the deck is clean, clear the exclusion zone and confirm route-out conditions. Only reopen the pedestrian gate once barriers are reset and signage returned to normal. Log the delivery (time in/out, any deviations, issues encountered) and reset the holding area for the next slot. If anything exceptional occurred—near miss, unexpected public interaction—capture it in the site diary and update the gate brief the same day.
Scenario: a busy housing plot with a single gate onto a narrow street
/> It’s 08:15 at a live housing development in a tight terraced street. A rigid hiab arrives early and waits on the approach road as the gate team finish the morning brief. The footway outside the gate is busy with the school run and a bus stop sits 15 metres away. The lead marshal holds the vehicle at the off-site layby until the footfall drops, then sets the pedestrian diversion using barrier sets that push pedestrians to the opposite footway at a controlled crossing point. With radios checked, the hiab rolls in, engine off, and the exclusion zone is extended to cover the hiab swing. Halfway through, a courier tries to slip through the vehicle gate; the secondary marshal halts the lift, escorts the courier to the pedestrian gate, and the sequence resumes. The delivery completes without mixing public or operatives with moving plant, and the team update the gate log with a note to block couriers at the pedestrian gate during morning peaks.
Checklist: the daily gate routine that keeps people apart
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– Confirm booked deliveries for the shift, noting vehicle sizes, special equipment, and peak public times to avoid.
– Inspect barriers, signage, radios, torches, and hi-vis; set aside damaged kit and replace before first delivery.
– Clear materials, bins, and spoil away from the gate line to keep sightlines open and turning space unobstructed.
– Walk the pedestrian diversion, checking it’s continuous, signed and accessible for prams and wheelchairs.
– Brief the gate sequence, roles, and abort triggers; agree the exact words for stop/go and radio checks.
– Mark and maintain the exclusion zone on the ground; extend it when loading equipment or visibility changes.
– Record each delivery with any deviations and feed lessons into the next shift’s briefing.
Common mistakes at site gates
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Letting the vehicle gate double as a pedestrian shortcut
People drift through because it’s closer; one close miss later and everyone asks for barriers. Always close the pedestrian gate during vehicle movements and reinstate immediately after.
# Treating cones as a separation system
/> Cones move, get kicked or run over, and do not stop people entering. Use barrier sets, mesh panels or rigid fencing for positive segregation.
# Running the gate single-handed
/> One marshal can’t watch traffic, manage radios and hold a barrier line with the public. Minimum two for mixed public interfaces, with a third if the load or street layout is complex.
# Booking deliveries “to suit the driver”
/> Accepting “I’m ten minutes away” and opening up breaks your plan. Stick to booked slots; unscheduled arrivals wait off-site or are rebooked.
Keep momentum without shortcuts
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Actions before the next delivery window
– Map the immediate footway desire lines and reposition barriers so pedestrians aren’t tempted to cut through the gate mouth.
– Shift stacked pallets and skips back from the gate to reopen sightlines to the first conflict point.
– Rehearse a dry run with the gate team using radios, including an abort and reset drill.
– Set a hard stop on the booking sheet for school start/finish and refuse arrivals in those blocks.
– Photograph the gate setup once optimised and pin the image to the briefing board as the standard.
Bottom line
/> Separation at the gate is a system, not a gesture: control timing, control space, control people, and the risk falls away. Expect more scrutiny of public interfaces, poor housekeeping at gates, and tokenistic marshals—supervisors who treat the gate like a live lifting operation will stay out of the headlines. Ask yourself: would this setup stop a rushing pedestrian, a distracted courier and a tired driver all at once?
FAQ
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Do I need a dedicated traffic marshal at all times?
If your gate directly interfaces with the public footway or highway, a trained marshal is good practice during any vehicle movement. Outside of movements, the gate can be monitored by site security or supervisors, but be ready to reintroduce marshals as soon as a delivery approaches.
# How do we handle deliveries that arrive early or late?
/> Use a holding area off the public highway and stick to booked slots. If there’s no safe place to wait, turn the vehicle away and rebook; improvising on the kerb is when pedestrians and plant end up in the same space.
# What physical controls are best for separation?
/> Rigid barrier sets or mesh panels create a positive line pedestrians won’t casually cross. Pair them with clear signage, ground markings showing the exclusion zone, and a dedicated pedestrian gate so people have a safe alternative route.
# Are radios essential at the gate?
/> Radios make coordination cleaner, especially when you can’t maintain eye contact. Keep messages short and pre-agreed, and always back up with hand signals; if radios fail, stop the movement and reset with visual signals.
# How should we brief drivers who are new to the site?
/> Provide a one-minute induction at the holding point: route in, who gives signals, engine-off rules, and where they must not walk. Hand them a simple gate sketch if needed and confirm they wait for instruction before moving, even if the gate appears open.
