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SystemPorts & Marine Terminals

Port Concession and Lease Management

Port concession agreement and lease management where each tenant obligation sits beside its clause and the port's own records before the annual true-up invoice goes out.

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The problem

The inflation step nobody keyed in keeps billing last year's guarantee

The concession and its amendments sit in a PDF, and the rent terms went into the billing module once, when the last amendment was signed. When the guarantee steps up with the index, the module keeps billing the old quarterly amount until someone changes it, and the miss carries into next year's base.

Once a year the terminal operator sends its throughput statement. The port's own count lives in another department, in the vessel activity reports carriers file for wharfage and dockage, so real estate rarely sets them next to each other. Restows, transshipments and a call worked across midnight as the lease year closes get argued by email for weeks, and the tenant's definition quietly wins.

Insurance certificates get filed unread, and a tenant's email paraphrased into an invoice becomes a promise.

Built forPort real estate directorsLease administratorsPort CFOsPort counsel

The Problem Today

Concession rent is a formula spread over a long agreement, and billing charges only the amount someone keyed in.

2.7%
rise in the CPI-U over the year to June 2025 published
$70,769
found owed by one waterfront tenant in a city audit published

Pieced together each lease year

  • Agreements
  • Statements
  • Call data
  • Insurance
  • Restows argued by emailCut-off and transshipment rules settled from memory
  • The count sits elsewhereCarrier reports that settle it stay in another office

The Solution

  1. One seat per obligationClause, tenant figure and port record set side by side
  2. Moves counted from port recordsRestows and cut-off moves flagged call by call
  3. The tenant's case argued firstA challenger makes the tenant's points and rechecks the agents' count
  4. Two signatures, then the invoiceThe director opens each source; the CFO co-signs large true-ups

Built-in controls

  • Clause meaning and notices stay with port counsel
  • A person reads each tenant note before approval
  • No one approves a true-up they prepared

What You Get

The port bills what its agreements say, and the tenant receives the record behind each line.

  • Renewals rehearsed in moneyKeep or reset the guarantee, played forward at present value
  • One calendar for all leasesCertificates, rent steps and statements due across agreements
  • Rulings that carry forwardLast year's decision shown at the same question this year
Features

Port concession agreement features, from tenant statement to sent invoice

Used by real estate and finance to run the annual true-up on a container terminal concession, one obligation at a time.

demoSample data throughout: the port, the terminal operator, its people, the clauses and each amount.

  1. 01Reading the agreement

    Concession agreement read into obligations, each pinned to its clause

    • Agreement and amendments read in order. Each obligation carries the clause it comes from, so nobody works from a rent term typed in years ago.
    • Confidence and sources on each agent. Before relying on a number, the lease administrator opens the clause or record behind it and sees which agent takes it next.
    • A steer typed during the run. Asking for the last month's calls to be rechecked adds a step in the administrator's name; an instruction to use an index the clause does not name is refused.
  2. 02Six seats

    Terminal concession true-up: clause, tenant and port record side by side

    • Three voices at each obligation. The agreement, what the tenant reported and what the port's own records show sit on one row, each opening its source.
    • The gap priced in money. Each seat shows the difference in dollars and a proposed position: settled, bill, request a document, or send to counsel.
    • Invoice built from settled seats only. A seat with an open point or with counsel stays out of the total, so the invoice never bills a question still being argued.
  3. 03CPI step

    Minimum annual guarantee escalation checked against the published CPI line

    • The index the clause names, from its publisher. The step comes from the series and month the clause specifies, so it holds up when the tenant's finance team checks it.
    • Cap and non-waiver language highlighted. The administrator sees whether the cap bites and what the agreement says about a late notice before anyone writes a sentence.
    • Billing ledger read beside the clause. A guarantee still billed at last year's amount shows up as the port's own miss, and a billing correction is opened for finance.
  4. 04Throughput rent

    Throughput rent counted from vessel activity reports, net of restows

    • Port count from carriers' vessel activity reports. Moves carriers report for wharfage and dockage become an independent second record against the tenant's statement.
    • Restows and transshipments flagged by move type. The definition in the agreement is applied before any gap is drawn, so the port never bills moves its own clause excludes.
    • Calls split at the lease-year cut-off. Moves made before the year began are counted in the year they were made, call by call and by time stamp.
  5. 05Tenant's case

    The tenant's arguments made first, against the agents' own count too

    • Each argument answered from a clause or a record. The real estate team hears the tenant's case before the tenant makes it, with the source that answers it.
    • Counting errors caught in the agents' work. A call worked across the year-end cut-off is recounted before a person relies on the throughput figure.
    • Legal readings routed to counsel. Whether a non-waiver clause saves an unbilled year, or whether disputed work counts, goes to port counsel and not to an agent.
  6. 06Audit request

    Audit clause requests answered by the tenant in fixed fields

    • Requests drafted under the audit clause. Throughput by month, restows, transshipments and the accountant's report are asked for in fields, each request citing the audit clause.
    • Answers placed on their seats. A restow figure that differs from the port's count holds that seat for a person instead of slipping into the total.
    • Tenant free text held for the director. A note asking for a call is never summarized into the case; the director reads it word for word before approving.
  7. 07Evidence choice

    Disputed restow count decided by a person, with last year's ruling shown

    • Both counts priced before choosing. The administrator sees what each figure would bill, and can ask for the tenant's move list instead of choosing.
    • Last year's ruling shown at the hold. One ruling holds from this true-up to the next unless someone records why it should not.
    • A rule proposed from the ruling. The agents suggest the evidence rule for next year, and it applies only after the director approves it.
  8. 08Approval

    True-up approved by the director of real estate after opening each source

    • Billed sources opened before approving. Approve stays locked until the director has opened the throughput extract and the index line the invoice rests on.
    • Reason code and meaning on the signature. The approval states it is the port's position on those seats, so an auditor knows what was signed.
    • Send back or reopen. A director can return the true-up with a reason; reopening clears every signature and every source opened.
  9. 09Co-sign and send

    CFO co-signature on large true-ups, and the invoice sent with its records

    • Three signatures by three people. The administrator prepares, the director approves and the CFO co-signs over the threshold; the preparer cannot approve, nor the approver co-sign.
    • Letter that says what the records show. Each billed line cites its clause and the port's record, and the letter takes no position counsel has not confirmed.
    • Privileged memos kept out. Counsel's work product is listed as excluded rather than attached, in the letter, the binder and the audit export.

Who runs a terminal concession true-up at the port

Real estate prepares and approves, finance co-signs, and counsel owns what a clause means.

Lease administrators

Run the obligation calendar, prepare true-ups and send requests under the audit clause

  • Six obligations checked in one run
  • Tenant answers placed on the right seat
  • Last year's ruling at the next decision
Port real estate directors

Own tenant relationships, approve each reconciliation and read tenants' notes

  • Every billed line opened to its source
  • Renewal terms played forward at present value
  • Proposed rules held until approved
Port CFOs

Co-sign true-ups over the threshold and approve setting changes

  • A second look on large invoices
  • Billing misses traced to the port's own ledger
  • Settings changes that wait for approval
Port counsel

Decide what a disputed clause means and any notice of shortfall or default

  • Facts assembled with no position taken
  • A second person on each legal position
  • Privileged memos never cited or exported

Nine agents read the concession, and none decides what a clause means

Eight sit at the true-up table; the ninth plays the renewal forward.

Lease agent

Reads the concession and its amendments into obligations, pinning each to its clause.

  • Never settles a disputed clause
Throughput agent

Counts TEU from carriers' vessel activity reports and the harbor dues ledger, flagging restows and cut-off moves.

  • Never takes the tenant's figure as the port's count
Index agent

Applies the escalation from the publication the clause names, with its cap.

  • Substitutes no other index
Insurance agent

Reads certificates and endorsements against the insurance clause.

  • Reports limits and exclusions as written, never calls a tenant uninsured
Obligations agent

Sets capital work against the agreement's exhibit and the capital ledger, and environmental reports against the equipment registry.

  • Leaves to counsel whether work counts
Request agent

Drafts requests under the audit clause and places the tenant's answers on their seats.

  • Sends only when a person does
  • Routes tenant free text straight to the director
Tenant's auditor

Argues the tenant's side on each seat and rechecks the agents' own counts.

  • Concedes nothing for the port
  • Calls no tenant figure dishonest
Invoice agent

Drafts the true-up letter and invoice from settled seats.

  • Includes no seat that is open or with counsel
  • Attaches no privileged material
Renewal analyst

Plays a guarantee reset for a longer term forward under three throughput paths.

  • Labels each assumption as assumed
More screens

Counsel's desk, the renewal rehearsal and the calendar of every lease

The rest of the real estate office around one concession, before and after the true-up.

Before any agent runsThe tenant's throughput statement and the rent clauses sit on the table; each seat shows the clause and the tenant's figure, the port's column still empty.
Counsel's deskWhether a crane rail extension counts toward the capital commitment is counsel's call. The agents list the facts; the privileged memo is never cited.
Keep the guarantee, or reset itA reset for ten more years, played forward under three throughput paths at a 6% discount rate, every assumption labeled and editable.
All leases on one calendar412 obligations read from 67 agreements, with 32 due in the next 30 days. Certificates can be requested from several tenants at once.
Rules from rulingsTwo rules proposed from this true-up wait for the director: which restow count to trust, and dating each move by its time.
Every signature with its meaningStaff actions and agent steps together: the sources each approver opened first, and what each signature commits the port to.

demoSample data, from the working solution.

What a concession clause means is never decided by the software

Each of these waits for a named person.

Clause meaning stays with port counselBilling excluded restows, or relying on a non-waiver clause, needs counsel's written reading and a second person.
No notice of shortfall or defaultA shortfall on the capital commitment is drafted by counsel separately; the true-up bills nothing on that seat.
No verdict on the tenantThe letter says what the port's records show. It never says the tenant under-reported.
Evidence disputes go to a personWhen the tenant's figure differs from the port's count, the administrator chooses, with a reason code.
Rules apply only after approvalA rule the agents propose from a ruling changes nothing until the director approves it.

The agreement, the carriers' reports and the ledger behind each seat

Each seat cites a passage from one of these.

Concession and amendmentsDocument management: definitions, rent clauses, audit, insurance, reporting and the capital exhibit
Carriers' vessel activity reportsFrom the port's tariff billing: load, discharge and restow moves per call
ERP billing and receivablesInstallments billed and received, and the amount on the billing schedule
The published indexThe CPI-U release the escalation clause names
Capital project ledger and equipment registryWork accepted against the exhibit, and cargo-handling equipment on record
Tenant portal and emailStatements, certificates, the accountant's report and answers to requests

What port real estate teams ask about a port concession agreement

What is a port concession agreement?

A port concession agreement lets a terminal operator run a terminal on port land for a long term, usually with a minimum annual guarantee, throughput rent above a threshold, an inflation step and capital commitments. This solution checks each obligation against its clause and the port's own records at the annual true-up.

How is throughput rent checked against the tenant's statement?

The port's count comes from the vessel activity reports carriers file for wharfage and dockage. Moves are counted call by call by time stamp, restows and transshipments are handled as the agreement defines them, and the gap is priced at the agreement's rate.

Does it catch a minimum annual guarantee that was never escalated?

Yes. The index agent applies the step from the index the clause names, with its cap, and compares it with what billing charged. A guarantee still billed at the old amount shows as a gap, and a billing correction goes to finance.

Can the terminal operator answer the port's requests directly?

Yes, in a tenant page that shows only its own requests, in fixed fields with files attached. Fields change the case; a note the tenant writes reaches the director of real estate, and no agent reads it into the case.

Who signs the true-up invoice?

The lease administrator prepares it, the director of real estate approves after opening the billed sources, and the CFO co-signs any true-up over the threshold. Reopening clears every signature.

Does it handle the other leases at the port?

Yes. The obligation calendar reads each lease and concession into dated obligations, from insurance renewals to rent steps and true-ups, each carrying its owner and its clock.

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Bring last year's true-up
and its vessel reports.

We will seat one concession's obligations against your own clauses and carrier records.

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