9 services
Claims & Dispute Resolution ServicesClaim preparation, defence and delay analysis for contractors, employers and legal teams.
6 services
Commercial & Contract AdvisoryContract, procurement and cost advice that protects your commercial position.
6 services
Expert Witness & Forensic ServicesIndependent expert evidence and forensic investigation for arbitration, litigation and adjudication.
7 services
Project Controls & SchedulingPrimavera P6 planning, progress control and schedule risk work that keeps projects on programme.
5 services
Technical & Engineering ConsultancyEngineering review, BIM and technical audits by experienced engineers.
4 services
Tendering ServicesBid strategy, tender documents and evaluation support for contractors and employers.
9 services
Claims & Dispute Resolution ServicesClaim preparation, defence and delay analysis for contractors, employers and legal teams.
6 services
Commercial & Contract AdvisoryContract, procurement and cost advice that protects your commercial position.
6 services
Expert Witness & Forensic ServicesIndependent expert evidence and forensic investigation for arbitration, litigation and adjudication.
7 services
Project Controls & SchedulingPrimavera P6 planning, progress control and schedule risk work that keeps projects on programme.
5 services
Technical & Engineering ConsultancyEngineering review, BIM and technical audits by experienced engineers.
4 services
Tendering ServicesBid strategy, tender documents and evaluation support for contractors and employers.
United States
Independent schedule delay analysis and expert testimony for US construction disputes in litigation, before boards of contract appeals, and in arbitration. Talk to us if you have:
Or call +1 561 343 8260 or message us on WhatsApp.
Example from California
We reviewed construction records and prepared delay substantiation for a contract schedule extension request on the plant works.

Ahmed Elsayed, Managing Director. Ahmed handles US dispute inquiries himself, in English or Arabic.
Delay disputes on federal contracts go to the boards of contract appeals or the Court of Federal Claims under the Contract Disputes Act. State, municipal and private disputes go to state or federal court or to arbitration, often under AAA construction rules. In federal court, Federal Rule of Evidence 702 requires the expert’s opinion to rest on sufficient facts and a reliable method, reliably applied.
We choose the method that suits the records and explain why, document every assumption, and give counsel files the other side can reproduce. That is what holds up under cross-examination and reliability challenges.
A free 30-minute call. We look at the forum and schedule, the contract and claims in issue, the state of the schedule records, and whether experts have been disclosed.
A short description and your next deadline are enough. If you like, name the forum and the next deadline in the case schedule. You do not need to send contract documents before the call.
After the call we agree which documents we need. Once we have reviewed them, we confirm the scope and fee in writing before any work starts.
No meeting needed. Give us your work email and two sentences about the issue. Please do not attach contract documents at this stage.
Ahmed Elsayed replies within 1 working day (Monday to Friday, US Eastern time). Your brief goes only to the Solvix sales inbox. If we go on to work together, we sign an NDA and then send you a private shared folder for the contract documents.
Most disputes start as a rejected REA or time extension. See REA and delay claims and time impact analysis.
At Solvix International, we specialize in delivering exceptional project management and consultancy services.
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Phone: +20 1095 256 661
Address: 23 Zahra Al Maadi, Cairo, Egypt
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