A truck can finish loading quickly and still spend a long time at a warehouse. Gate checks, waiting for a bay, missing stock and release paperwork all affect the journey. For a facility serving Sriperumbudur or Oragadam, measure these stages separately before deciding that more loading docks are needed.
This guide provides a suggested operating log and a worked example. It does not claim a local average turnaround time or report measurements from any named industrial park.
1. Choose the start and finish of each measure
Define gate-to-gate time as the interval from gate entry to gate exit. Record arrival at the designated check-in or waiting point separately so queues before entry remain visible. Use an agreed, safe waiting location and consistent timestamps; an arrival message from a driver still travelling is not the same event.
| Timestamp | Record when… | What it helps explain |
|---|---|---|
| Arrival / check-in | The vehicle reaches the agreed check-in or waiting point | Delay before gate entry |
| Gate in | The vehicle enters the site | Start of time within the site |
| Dock arrival | The vehicle reaches its assigned loading position | Time spent waiting for or travelling to a dock |
| Handling start | Loading or unloading begins | Preparation time at the dock |
| Handling finish | Loading or unloading is completed | Handling duration |
| Released | The required checks and paperwork are completed | Delay after handling |
| Gate out | The vehicle leaves the site | Total time within the site |
Use full date and time values so overnight movements calculate correctly. Record the vehicle type, inbound or outbound movement, load size and appointment status alongside the times. Keep a separate dock-clear event if you also want to measure when the bay becomes available for the next vehicle.
2. Read a worked example
Consider an illustrative truck that checks in at 09:00, enters at 09:15, reaches the dock at 09:35, starts loading at 09:45, finishes at 10:25, is released at 10:40 and exits at 10:50.
- Check-in to gate entry: 15 minutes.
- Gate entry to dock arrival: 20 minutes.
- Preparation at the dock: 10 minutes.
- Loading: 40 minutes.
- Loading finish to release: 15 minutes.
- Release to gate exit: 10 minutes.
Total check-in-to-exit time is 110 minutes. Gate-to-gate time is 95 minutes. Loading occupies 40 minutes of the visit, so a review limited to loading speed would miss most of the elapsed time. The log identifies where to investigate; it does not by itself prove why a delay occurred.
3. Compare similar movements
Review inbound and outbound trips separately, then group comparable loads and vehicle types. A small ready-to-dispatch load should not define the expected time for a full vehicle requiring inspection and sorting.
Show the number of trips, the median and a consistently calculated 90th percentile. The median describes the middle trip; the 90th percentile helps reveal the slower end of the distribution. For small samples, inspect individual trips as well. State the sample period and avoid presenting a few quiet-day visits as a reliable service promise.
4. Record the cause before choosing a fix
| Observed delay | Question to investigate |
|---|---|
| Before gate entry | Were appointments concentrated in one window, or were arrival documents incomplete? |
| Before reaching the dock | Was a compatible bay occupied, or was the vehicle waiting for instructions? |
| At the dock before handling | Were stock, equipment and people ready? |
| During handling | Did the load require sorting, checking or additional handling? |
| After handling | Were discrepancy approvals or release documents outstanding? |
Use a short agreed list of reason codes, with a comment for unusual events. Separate observed facts from assumptions. For example, record that a truck waited for release approval and confirm the cause with the responsible team before attributing it to a system failure.
5. Protect safe working time
The UK Health and Safety Executive’s loading and unloading checklist emphasises separating uninvolved people from loading activity, providing safe driver waiting arrangements and preventing vehicles moving before work is complete. These are useful operational principles, not a substitute for applicable Indian requirements or a site-specific safety plan.
Reduce avoidable waiting rather than rushing checks or handling. Keep incidents, near misses, damage and paperwork errors visible alongside turnaround figures so a faster reported time does not conceal a worse operation.
6. Run a two-week improvement trial
Use the first week to establish a baseline and identify the largest recurring delay. In the second week, trial one practical change: spread appointments, prepare documents earlier or stage confirmed outbound loads before the assigned slot. Compare equivalent traffic and record any change in load mix or staffing.
As an illustration, removing 12 minutes of avoidable waiting from 20 trips per day over 26 operating days releases 104 truck-hours. That is a time calculation, not a guaranteed cash saving. Any financial benefit depends on carrier terms, utilisation and whether the released time can be used.
When evaluating Mansi Industrial Park or another property, use this log to structure questions about gate management, waiting areas and dock operations. For a new or empty building, run a supervised operational trial when feasible rather than treating a drawing as evidence of achieved turnaround time.
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