Keep a trained reserve, tie each reliever to named gates, and settle every gap before the outgoing sentry walks off the gatehouse floor. That is the short reply. A vacant post is never vacant for you alone. The client sees the empty sentry box first, and the client pays the invoice.
The long reply depends on how many gates you run, how far apart they sit and how the roster behaves the Monday after a festival. The questions below are the ones owners ask next.
What counts as cover and what only looks like it
- Reliever from the reserve bench: has the uniform, the lanyard and the whistle, and has walked this gate once with its post orders.
- Guard held back on double duty: minds the boom barrier for sixteen hours and nods off over the visitor register in hour fourteen.
- Supervisor stepping in: fills the gatehouse but abandons his field rounds, so the next three sites go unvisited.
- Neighbouring gate's sentry borrowed for a day: thins that post and passes the hole sideways.
Only the first is a plan. The rest are rescue acts. Each moves the trouble to another guardroom.
Sizing the reserve bench
A made-up ratio would mislead you. Use your own muster sheets. Take three months. Mark every day when a gate lost its guard to illness, a wedding, a village visit or a plain no-show. Note which weekdays and which dates peaked. Size the bench for the average gap day plus the worst day you saw, at least for your biggest clients.
Then test the bench against geography. A reliever who lives ninety minutes from the gate is not on the bench. The outgoing sentry must wait for him, and that wait is where quarrels about overtime begin.
Setting it up
- 1
Sort gates by type
A factory gate needs weighment slips, vehicle entry and gate-pass habits. A corporate lobby needs a turnstile, a visitor desk and polite speech. A society gate needs resident calls and delivery checks.
- 2
Tie each reliever to three or four gates
He visits each once, meets the regular guard, reads the post orders and saves the control room number.
- 3
Publish a standby list by date
Two relievers per weekday, issued by Saturday for the coming week, with festival dates marked a month early.
- 4
Fix a call-out hour
A guard who will miss a shift informs the field officer by a set time. A later call goes to the next name on the list.
- 5
Hold the takeover at the gate
The reliever arrives, the outgoing guard signs the takeover line in the occurrence book, and only then does he leave.
- 6
Review on Fridays
Count gaps filled, unfilled and filled late. Redraw the list.
Festivals, elections and event weeks
Absence peaks when families gather and casual wages rise elsewhere. Event security teams see the opposite: demand for stewards, frisking crews, barricade hands and wristband checkers jumps on the very weekend of concerts and weddings. Draw a calendar a quarter ahead. Hold names for each date, confirm them a week before and pay a small retainer for confirmed standby if you must.
Corporate lobbies quiet down during holidays. With the client's agreement, move their spare sentries to residential gates and event posts for those days.
What a reliever must know that a new guard need not
A reliever walks into a live post with no warm-up. At a factory gate he needs the truck entry sequence: slip check, weighment bay, gate-pass stamp, then the boom. At a bank lobby he needs the alarm panel code routine and the rule on who may enter after hours. At a concert he needs the wristband colours, the green-room list and the point where the crowd barricade opens.
Cut a small card for each site. It carries the three things that go wrong most often at that gate and the person to ring. Relievers read it in the autorickshaw on the way. Supervisors check it during the Friday review.
Records that make the plan believable
- A dated standby list signed by the field officer.
- A gap register with post, date, cause, who covered and minutes late.
- A takeover line in the occurrence book every time a reliever starts.
- A one-page post order sheet for each gate, kept in the guardroom and copied for relievers.
Read the gap register monthly. A guard who is short on three Mondays out of four may be unwell, unhappy or holding a second job. The register leads to a conversation, not a punishment.
See how others handle standby in the pages on corporate security firms and event security companies. Recurring problems for the sector sit on the security agencies page. Our general attendance, shift and leave process service goes deeper on rosters.
Small habits that save a shift
- Keep each guard's phone number and home village on the standby sheet.
- Return a missed call from a guard even at midnight.
- Pay a reliever for the travel, not just the hours he stood.
- Stagger weekly offs so one gate never loses its two regulars together.
