Lessons from 20 years of moving containers at Mundra and Kandla — what actually causes delays, detention, and cost overruns in your EXIM shipments.

Everyone knows the brochure version of India’s largest Sea ports. Modern terminals. Fast connectivity.

All true.

But after moving containers in and out of Largest Sea Ports for more than two decades, I can tell you this — the real delays don’t happen in the places people expect.

They happen between systems. Between vendors. Between documents. Between assumptions and reality.

Here’s what most importers and exporters learn the hard way.

1. Customs Clearance Does Not Mean Your Container Is Ready

Many people think:

Customs cleared → Truck goes → Cargo delivered

Actual sequence is longer.

• BOE may be Out-of-Charge at 10 AM

• Delivery Order may take hours more

• TRM may not be sent yet

• Gate pass may not match

• Terminal may be congested

Same-day delivery becomes next day.

Lesson: Start DO and transporter planning before clearance, not after.

2. Gate Pass Errors Can Stop a Truck for Hours

Mundra runs on digital gate entry. Which means everything must match exactly.

• Container number

• DO number

• Vehicle number

• Driver details

One wrong digit = gate rejection.

Truck waits. Detention starts. Nobody planned for that cost.

Lesson: Check gate pass before dispatch, not at the port.

3. DPD Importers — TRM Is the Real Release

Many importers think DPD means fast delivery.

Not always.

Container moves only after the shipping line sends Terminal Release Mail (TRM) to the terminal.

Without TRM:

• DO is useless

• Gate pass is useless

• Truck cannot enter

Typical delays:

• Major lines: few hours

• Feeder lines: same day / next day

• Vessel bunching: longer

Lesson: Always confirm TRM sent before sending truck.

4. Seal Mismatch — Small Number, Big Delay

One of the most common problems.

Seal number must match in:

• Bill of Lading

• Shipping line system

• Terminal record

• Bill of Entry

Mismatch = customs query.

Possible result:

• Examination

• Repacking

• Certificate from line

• Extra charges

• 1–3 days delay minimum

Lesson: Check seal number before filing BOE.

5. Scanning vs Examination — Not the Same Thing

Most containers go through scanning. Few go for detailed exam.

Difference is huge.

TypeMeaningTimeSystem clearanceNo checkSame dayNII scanX-rayFew hoursDetailed examContainer opened1–5 days

Triggers:

• First-time importer

• Value mismatch

• High-risk goods

• Seal issue

• Random selection

Lesson: If container goes for detailed examination, plan delay.

6. Detention Starts Earlier Than You Think

Free days start from vessel arrival.

Not from:

• When documents ready

• When truck available

• When you call transporter

Missing one document can cost ₹20,000 – ₹50,000 per container.

Lesson: Prepare documents before vessel arrives.

7. Every Route Out of Mundra Has Its Own Risk

Not all delays are inside port.

Outside also matters.

• Samakhiali Surajbari stretch — high incident zone

• Kandla road — slower than expected

• Morbi route — industry traffic congestion

In our fleet data, a large share of incidents happen on the same few stretches again and again.

Lesson: Ask transporter about route, not just rate.

8. CHA, Transporter, Forwarder — They Don’t Coordinate Automatically

Three vendors. Three systems. Three priorities.

CHA releases documents to you. Forwarder issues DO to you. Transporter waits for both.

Gap = delay.

Lesson: Assign one person to control the full chain.

9. Exporters — Container Allotment Takes Time

First-time exporters plan stuffing first.

Wrong order.

Actual order:

1. Booking

2. Equipment order

3. Container allotment

4. Inspection

5. Stuffing

During peak season: Container may take 48–72 hours.

Lesson: Plan backwards from cutoff.

10. RFID E-Seal Mismatch Can Stop You at the Gate

Export container needs RFID seal.

Seal must match in:

• Shipping Bill

• Port system

• Physical seal

Mismatch = gate reject.

Then:

• Amendment

• Seal change

• Approval

• Miss vessel

Lesson: Check seal before truck leaves CFS.

11. Shipping Bill Amendments Can Kill Your Schedule

Once filed, Shipping Bill is legal document.

Changes need approval.

Common causes:

• Quantity change

• Value change

• HS code error

• Seal change

• Vessel change

Processing time:

• Minor change → hours

• Value / qty → 1 day

• HS code → days

Near cutoff = high risk.

Lesson: Freeze documents before filing.

12. Insurance Does Not Always Cover Inland Movement

Many importers assume full coverage.

Often policy ends at port.

Damage after gate may not be covered.

Lesson: Confirm inland transit coverage.

13. Transporter Relationship Matters More Than Rate

During congestion, everyone needs trucks.

Transporters prioritize:

• Regular clients

• Clear communication

• On-time payment

Lowest rate customer waits longest.

In port logistics, goodwill moves cargo faster than negotiation.

Lesson: Choose reliability over cheapest quote.

Final Reality Check

What You Assume vs What Actually Happens

Customs cleared = ready to move Cleared + DO + TRM confirmed + Gate Pass + Slot booked = ready to move

DPD means faster delivery TRM from shipping line to terminal is a separate step, and it can delay delivery

Seal number is a minor formality One wrong digit stops delivery — customs flags it and examination may be triggered

Scanning is a routine checkpoint Scanning is fast, but detailed examination after scan can take 1–5 working days

Changing a Shipping Bill is easy Every change is a formal amendment — officer approval required, timeline not predictable

Free days give you enough buffer Clock starts from vessel arrival, not from when your documents are ready

Your vendors coordinate with each other CHA, forwarder, and transporter do not coordinate automatically — you must connect them

Cheapest transporter saves money Poor service and no relationship means your truck comes last when you need it most

Container will be available when needed Container allotment can take 24–72 hours — build this into your export planning

Marine insurance covers the full journey Coverage often ends at the port gate — inland transit needs a separate clause

Final Thought 

Experience in EXIM logistics comes shipment by shipment. The goal is to make the early mistakes cheap.

Deepak Thacker Founder - Gujarat Logistics | Port-led EXIM Surface Logistics | 350+ Fleet | Mundra • Kandla • ICD Ahmedabad