The Business Lockup and Handback SOP

Purpose

When a tech is the last person in a business, the shop is holding that business overnight. This procedure makes sure that when the tech leaves, the building is in the state the manager left it in, every piece of equipment the tech touched is running, the alarm is set the way the owner wants it, every key is back where it came from, and the manager walking in at 6:00 knows what happened without calling anyone. Without it, the shop gets the call about the back door found unlocked, the walk-in left off, or the alarm never armed, and that call is remembered longer than the repair.

Scope

Covers the end of any visit where the business was empty when the tech arrived or emptied while the tech worked: after-hours repairs, overnight installs, weekend work, and calls where the manager left the tech to finish.

Does not cover getting in, holding codes and disarming, which is its own procedure (see related: The After-Hours Business Entry and Alarm SOP), or how keys and codes are issued and stored at the shop (see related: Customer Keys, Codes and Lockbox Custody). Does not cover product decisions after an equipment failure (see related: The Product Loss Incident Report SOP).

Roles and responsibilities

Procedure

1. Record the as-found state before starting work. On arrival, the tech notes and photographs: which exterior doors were locked, the alarm panel display, lights left on, thermostat setpoints and schedule, and the state of any equipment the work may affect (refrigeration temperatures, water heater, ovens off). Acceptance: an as-found list on the job with at least a photo of the alarm panel and each thermostat. Wrong looks like starting work and reconstructing the state from memory at 2:00; the stop rule is the tech walks the building before opening a tool case. Risk: without an as-found record, "put it back how it was" is a guess, and a guess about a setpoint becomes a spoiled cooler.

2. Confirm the handback contact and the closing instruction. The tech confirms from the job, or by calling the keyholder, three things: who to call if something cannot be restored, whether the tech arms the alarm or leaves it for someone else, and anything the manager wants left on (a security light, a proofing cabinet, an exhaust hood). Acceptance: a name, a number that answers, and an arm instruction. Wrong looks like a contact who is the daytime manager with a phone that goes to voicemail; the stop rule is get a second name before the work goes past the point of no return. Risk: a tech who learns at the end that nobody answers has no one to ask whether to stay.

3. Restore every system the work interrupted, and prove each running. Power, gas, water and refrigeration go back in the order the work requires, and each is proved, not assumed. Before restoring power, confirm covers are on and no one else is working on the circuit; before restoring gas, every joint the tech made is leak-tested and any appliance is relit by someone qualified for it; before restoring water, every connection is made up and fixtures are closed. Acceptance: each restored system shows a reading or a state (cooler at or falling toward setpoint, hot water at a fixture, burner lit with venting checked by the shop's procedure). Wrong looks like equipment that will not restart; the stop rule is step 10. Hazard: relighting a gas appliance without proving the vent drafts can put flue gas into an empty building that fills with staff at 6:00.

4. Clear the work area to the condition the business needs at opening. Tools, ladders, debris, packaging and drop covers come out, and in any food area, surfaces under the work are wiped and the kitchen staff told in the note which surfaces need sanitizing before use (see related: The Food Area Work SOP). Acceptance: no tool, fastener or debris left, and ceiling tiles seated. Wrong looks like a removed part left by the back door "for disposal"; the stop rule is it goes on the truck unless the manager asked for it to stay. Hazard: a ladder left standing or a floor left wet is a fall for the first person in, who arrives in the dark.

5. Return lights and setpoints to the as-found list. Thermostats go back to their recorded setpoint and schedule, lights to as-found, and any equipment the instruction said to leave on is on. Acceptance: each item matches the step 1 photos. Wrong looks like a thermostat left on manual hold at 68 because that was comfortable to work in; the stop rule is match the photo. Risk: an HVAC system left on hold runs all weekend at occupied settings, and a cooler left at a working setpoint drifts.

6. Walk and pull every exterior door and hatch the tech used or saw open. Front, rear, delivery, roof hatch and any door propped for access. The tech pulls each one after locking. Acceptance: every door on the as-found list is locked and latched, confirmed by pulling. Wrong looks like a rear door that closes but does not latch; the stop rule is do not leave until it latches or the keyholder decides. Hazard: closing a roof hatch is done from the ladder with three points of contact, never by reaching up from a step below the rails.

7. Set the alarm as instructed and confirm it took. The tech arms the panel per the closing instruction and confirms the panel shows armed, or that the monitoring company confirms the arm, before the exit delay runs out. Acceptance: armed display or the monitoring company's confirmation. Wrong looks like the panel refusing to arm because a zone shows open; the stop rule is never bypass a zone without the keyholder's instruction, and never leave a refused panel silently disarmed. Call the keyholder, report which zone, and do what they decide. Risk: a bypassed door zone leaves the door uncovered all night with nobody knowing it was bypassed.

8. Return every key, card and code. Keys go back to the lockbox or the agreed hiding place, counted against what was issued; an access card goes where the instruction says; the tech never takes a business's key home. Acceptance: key count matches, lockbox closed and scrambled. Wrong looks like a key that will not come off the tech's ring; the stop rule is it still goes back tonight. Risk: a key on a tech's ring is a key the shop has to account for if anything goes missing.

9. Leave the note and send the message. The tech leaves a written note where the manager will see it first, and sends the same text to the keyholder: what was done, what was restored, what is still open, surfaces to clean, and the tech's name and number. Acceptance: note left and message sent before the tech drives away. Wrong looks like "all good, see invoice"; redo it. Risk: the manager reads the note before the invoice, and the note is what they judge.

10. When something cannot be restored, decide before leaving, not after. The tech calls the keyholder; if no answer within 10 minutes, the second name; if still none, the shop's on-call manager, who decides whether the tech stays, moves product with permission already given, or leaves with a note. Acceptance: a named person made the decision and it is on the job with the time. Wrong looks like a tech leaving a dead cooler with a note and no call; the stop rule is no tech leaves a failed system without a decision by a named person. Hazard: a gas appliance that cannot be restored is left off with its gas valve closed and a tag stating why, never left in a partly relit state.

The record this produces

The job carries the as-found list and photos, the closing instruction and contact names, each system restored with its reading, the door check, the alarm confirmation or the keyholder's decision, the key count, the note text, and any step 10 decision with who made it and when. The manager reads the note; the shop office reads the job when the manager calls; the owner reads any step 10 entry the next morning.

A worked pass

A licensed plumber replaces a failed atmospheric-vent gas water heater at a bakery cafe after close. The manager lets the plumber in at 19:10 and leaves at 19:30. The instruction: tech arms the alarm, leave the security light on, the proofing cabinet stays off.

HANDBACK CHECKLIST  Bakery cafe  Job 4471
As-found 19:12  front locked, rear locked
  alarm disarmed by mgr, 2 thermostats 60 hold
  walk-in 37 F, reach-in freezer 0 F
Contact 1  manager            Contact 2  owner
Arm by tech  yes     Security light  ON
Restore
  gas  joints leak-tested    ok   21:40
  heater relit, draft proved ok   21:52
  water  fixtures closed     ok   21:35
  hot water at prep sink 118 F    22:20
Area  old heater on truck, floor dry  22:30
Setpoints  60 hold x2, match photo    22:32
Doors  front ok   rear ok   22:35
Alarm  REFUSED 22:37  zone 3 rear door open
  call mgr 22:38 no answer
  call owner 22:46 answered
  owner: rear door swollen, pull hard
  rear relatched 22:49, armed 22:50
Keys  1 of 1 to lockbox, scrambled 22:52
Note on office desk, text to mgr+owner 22:55

Step 7's stop rule triggered: the panel refused because zone 3, the rear door, read open. The plumber did not bypass. The manager did not answer within 8 minutes, so the plumber moved to the second name inside the 10-minute line; the owner said the door sticks in humid weather and needs a hard pull. The door had passed the pull test at 22:35 but had not seated against its contact. Relatched, the panel armed. The note told the manager the rear door contact reads open unless the door is pulled fully closed, which is a lock or weatherstrip job for the business, not something the plumber adjusted.

References

• Manufacturer installation instructions for the appliance, for relighting and venting checks
• The alarm system's user guide, for arming, zone status and exit delay
• See related: The After-Hours Business Entry and Alarm SOP
• See related: Keys, Alarm Codes and Access Cards at a Business
• See related: Customer Keys, Codes and Lockbox Custody