Construction delay · Quantum · Claims

Delay & quantum experts.

AI-powered contract & claim management – across every contract.

20 years of construction expertise across Europe and Africa, now built into our own platform, TK Contract Guard. Partner-led, from the first notice to the expert report.

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You communicate with the TK Contract Guard app through an agent, by describing the task in your own words.

What would you like to do today?

Describe the task in your own words. The agent searches the project documents, the events and the contract, and asks you before it creates or records anything.

⚠ Claim notices overdue: 3

e.g. Prepare a time extension for the late handover of the east abutment➤ Start

Which claim notices are overdue?Prepare a time extension for…Draft our reply to the Engineer's last letter on…What is the unit rate in the BoQ for…

Why claims fail

Claims are rarely lost on their merits.

A notice sent too late, and the entitlement is time-barred.

The key letter buried in someone's mailbox.

No contemporaneous record of what happened, and when.

A subcontractor's claim that reaches the Employer too late.

Our answer: expert judgement from day one, supported by a platform that captures the record as the project runs.

What we do

Two practices, one team

01 · Our core expertise

Delay & Quantum

Delay analysis: time impact, as-planned vs as-built, windows; as-built critical path and concurrency
Quantum: prolongation, disruption, acceleration, loss of productivity, overheads and financing
Expert witness: independent reports for DAB/DAAB, ICC arbitration and courts; testimony and hearings

Translators of the SCL Delay and Disruption Protocol (2nd Edition) into Polish and Serbian.

Delay & quantum services →

02 · From day one to final account

Contract & Claim Management

Contract analysis – risks, opportunities, notices, time-bars and change mechanisms
Notices, claims and variations – prepared, quantified and negotiated
Programme of works – baseline, updates and DCMA quality checks
Multi-contract projects – main contract, subcontracts, design, supervision and insurance managed together

Contract & claim management →

The entire CCM process. Across every contract.

Main contract, subcontracts, design and supervision agreements and insurance policies – linked in one record. The platform does the volume; our experts apply the judgement and sign off every output.

Each contract on its own terms – parties, deadlines, pass-through to the Employer.
Agent · Beta – describe the task in your own words; no training needed.
AI Tribunal – three AI arbitrators test the claim before you submit.

The 4-minute tour – from capturing an event to testing the claim.

TK Contract Guard · Events & Claims

TK Contract Guard: events and claims with their contracts and deadlines

6 claim notices overdueTime-Bar Watch, all contracts

SC-02 → MC passed throughSubcontractor’s claim linked

Claim tested by 3 AI arbitratorsReasoned award and risk %

Time-Bar Watch

Every deadline, under every contract

Each event carries its contract – main contract, subcontracts, insurance – and its own notice and narrative deadlines. Overdue notices are flagged across all contracts at a glance, and a subcontractor’s claim is passed through to the Employer in one step.

Know the contractrisks & answers

Captureevents & letters

NotifyTime-Bar Watch

ProgrammeDCMA & comparison

Build the claimquick or full

Test the claimAI Tribunal

Resolvepass-through & reports

AI agent · 8 languages · Unlimited users per project · Web, PC and smartphone

Discover TK Contract Guard Book a demo on your project

Four ways to plug us into your project

Fixed monthly fee – TK Contract Guard included in every option, with unlimited users.

Option 1

TKCG + 5 h consultancy

Your team works on TKCG; our experts on call within the included hours.

Option 2

TKCG + 15 h consultancy

The same model, with more expert hours included.

Option 3

You prepare, we review

TK advises, supports and reviews, with a limited monthly site presence.

Option 4

Full CCM service

Contract Engineer on site 2–3 days a week, plus senior back-office quality assurance.

Delay, quantum and expert-witness work available on top of any option.

Selected references

More references →

Sector	Project	Country	Our role
Hydropower	Kariba Dam Plunge Pool	Zambia	Delay and quantum expert, ICC arbitration
Nuclear	ITER Fusion Reactor	France	Assessment of time and cost overrun
Motorway	D1 Motorway, 7.5 km twin tunnel	Slovakia	Delay expert, adjudication and hearing
Motorway	E-763 Motorway, with tunnels	Serbia	Claims, EoT and geotechnical expert reports
Expressway	S6, S7 and S19 Expressways	Poland	Full contract and claims management
Railway	Dar es Salaam – Morogoro SGR	Tanzania	Delay and quantum expert, windows TIA
Metro	Budapest Metro Line 4	Hungary	Contract and claims management, DAB
Metro	Metro Manila Subway, CP106	Philippines	Preliminary delay expert report
Thermal	Berlin 300 MW CHP Plant	Germany	Delay expert, ICC; settled amicably
Bridge	Grenland Cable-Stayed Bridge	Norway	Contract and claims management
Airport	Airports Reconstruction	Senegal	Delay and quantum expert, VIAC arbitration

Society of Construction Law

Founding members of SCL Serbia and SCL Poland; two of our partners chair them.

AACE International & Confide

Co-Vice Chair of AACE International Serbia. Member of the Confide Expert group.

Data security & AI governance

Data encrypted in transit and at rest, strictly segregated between clients. ISO/IEC 27001 and 42001 certification in progress.

Let's talk about your project.

Watch the 4-minute introduction to TK Contract Guard, then book a live demo on your own project.
[email protected]
Stanisław Koziarski +48 602 571 603 · Frank Thomas +36 303 834 718 · Milan Perić +381 64 855 10 81

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