About us

The N10 Global Services team works on behalf of the Main Contractor or Client/Employer in consulting and advising on the day to day commercial management duties, the systems involved in complying with relevant notice procedures, and importantly the attention to detail ensuring claims submissions and subsequent negotiations (or rebuttals on behalf of the Client/Employer), are efficiently managed.

Equally we can undertake all of the required financial management duties on behalf of subcontract organizations.

Our role is to investigate the payment procedures and identify potential claims issues as they arise, to ensure the necessary notices are submitted in accordance with contract requirements, and to equally ensure that forensic programme analysis and assessments of work progress for ongoing valuation of the works; is efficiently managed.

 Our team includes experienced senior claims consultants, and  forensic programmers, who monitor all aspects of programme requirements on a daily basis along with critique of, and preparation of delay analysis for extension of time claims, where delays, design changes, adverse physical obstructions, failure to give possession of the site or parts of the site, etc. have impacted the progress of the works. The necessary back up programmes and graphic illustrations form part of the remit of our programmers, in relation to delay and disruption related issues, or acceleration of the Works.

The N10 Global team will carry out all related quantum analysis associated with prolongation costs, disruptive and/or acceleration costs and recovery of other interrelated expenses  to  which our clients have entitlement.

We can take on the responsibilities for assessment and negotiation of final accounts, risk management, tender and cost reporting, management of subcontractor accounts and supervision of quantity surveying teams.

Where required we will pursue all dispute related issues and prepare the necessary documentation where dispute resolution is unavoidable, leading to mediation, conciliation or arbitration.

We are equally proficient in representing subcontractors where payments have been withheld and where they have others issues to resolve..


We are based in North London UK but operate on a world wide basis.

The N10 Global team is headed by the principal partners. who each have over 40 years of experience working in the UK, the Middle East and Asia on a variety of major civil engineering and building projects, including airports, high speed rail projects in Taiwan, Hong Kong, Saudi Arabia and Qatar;  with a background in UK building and civil engineering projects.

Additionally the team includes a forensic planner with many years of experience on major Asian and Middle Eastern projects. Claims submission documentation can be supported and backed up by professionally prepared and detailed programmes, demonstrating entitlement where, for example, critical delays have impacted works progress and recovery of prolongation costs is justified.

A full resume of projects which the partners have been involved with is given in the final section of this page.

The following is a brief summation of the relative experience and expertise of the partners of N10 Global Services along with details of the types of projects we have jointly been involved in over the years.

Contract Management and Administration

Commercial and contract management duties, on roads and structures works in the UK , Middle East and Asia for :

E.T. Leach & Partners, Sir Alfred McAlpine - M6 Midland Links Motorway Coleshill, Birmingham. Costain Civil Engineering - Archway Road Widening, North London.  Cementation Mining, Doncaster - Steelcord Conveyors, Whitehall Mine, North Selby, Yorkshire. Shephard Hill - Dunkirk Flyover, Nottingham. Tarmac Major Projects Ltd, Wolverhampton – A6 Quorn to Mountsorrel Bypass, Loughborough. Birse Construction, Cheadle, Manchester – M62 to St. Helens Link Rd, and Southport Waste Water Treatment Works for North West Water, Lancashire - sheet piling, bored piling and deep grouting works. Amec Construction, Ford Motor Works, Dagenham, London -new roads and reinforced concrete structures. Several infrastructure and structural projects throughout the UK.

Auscon Consultants, Ruwi, Sultanate of Oman – Petroleum Development Oman (PDO) – interior civil works, gas and oil pipelines, oil production and gathering stations. Tysan Foundations Hong Kong -Construction of Cyberport, Hong Kong Airport Ground Transportation Centre and Terminal Building – Contract 420. China Railways Group CRG 18, North South Railways Project, CTW200, Hail, Saudi Arabia, China Railways Group CRG 15, CRG 18/AlRajhi Alliance, Haramain Rail Project, Jeddha, KSA

Taiwan High Speed Rail Corporation (THSRC) -Contract E101/E102 Core System Contract, TSC/TSIEC.  KCRC East Rail Project, Hong Kong –new rail depot - monitoring delay and disruption, etc. Maeda Corporation/Maeda China State JV, Contract 823A & B, MTRC Hong Kong to Guangzhou Express Rail Link.

.Nakheel, Dubai – 70 buildings with associated multi-storey car parking, utilities and external works. 

Harvest & Partners, Wah Lok Ind. Ctr. Shatin, Hong Kong - multiple curtain walling projects in Hong Kong, China and Macau. Harvest and Partners, Hong Kong -for Triple 2 Construction and Development, Quezon City, Philippines -  client construction of several superstores for Landers, Superstructure and Fit Out Works for superstores in Manila, Naga, Vermosa; and Davao.

Claims Preparation and Assessment

Delay, disruption and prolongation claims, delay analysis for EOT and associated prolongation costs in conjunction with planners for :---

Henry Boot Southern, St. Albans UK – Combined Site Facilitating Works, Little Barford 'C' Combined Cycle Power Station. Birse Construction, Cheadle, Manchester – M62 Link Rd. -claims for excavation works, rail bridge abutments. Fitzpatrick Contractors Ltd – prolongation claims for construction of Royal Naval Air Services Base, Yeovilton, Somerset. Wimpey Construction -A303 Mere to Wincanton Bypass -prolongation claims and counter claims major formwork and reinforcement subcontractors.

Specialist UK Contractors – claims on motorway construction/road widening schemes, highway safety fencing, railway upgrades, etc. and various claims for contractors on the Channel Tunnel, Faslane Submarine Base. Stansted International Airport Terminal, Pearl Assurance HQ Building, Toyota Motor Factory, Derby. 

Cannonway Consultants Hong Kong – series of claims for Complant and Fine Projects, construction of Ap Lei Chau Substation for Hong Kong Electric. Wong & Tai Associates -EOT claims for North West Kowloon Reclamation Project. Nishimatsu Construction, Ground Transportation Centre, Hong Kong Airport, Contract 420 – EOT for Key Date 8, Management of Change, Finance, Escalation, Disruption claims. THSRC Taiwan – High Speed Rail Project, Taipai to Kaoshung, Contract C250 – series of major claims and negotiations with HBP JV (Hochtief/Ballast/Pan Asia); further major claims for THSRC for the Core System Contracts (TSC/TSIEC) -signaling upgrades and Main Workshop/ Depots. KCRC East Rail Project, Hong Kong – claims on piling and foundation, Tai Wai Rail Depot.

 China Railways Group CRG 18, North South Railways Project, CTW200, Hail, Saudi Arabia – submission of ten claims for EOT and related issues.  China Railways Group CRG 15 -claims related to construction of 200 schools, Riyadh, Saudi Arabia. CRG 18/AlRajhi Alliance, Haramain Rail Project, Jeddha, KSA - submission of EOT/Acceleration claims.

Maeda Corporation/Maeda China State JV, Contract 823A & B, MTRC  Hong Kong to Guangzhou Express Rail Link – series of claims for delays to TBM tunneling, deep bored piling, earthworks and diaphragm walls.

Nakheel -Palm Jumeirah Project, Dubai – review/ assessment of claims submitted by various contractors to the Developer/Employer at the Palm Jumeirah and AI Misk Development Stages 1 and 2, Waterfront Project, Dubai. Scadia (Abu Dhabi International Airport Expansion Works) Claims negotiations for specialist Cladding Contractors, Hong Kong and Singapore,

.FTI Construction Solutions, Qatar, -, ALYSI JV, RTC/040/2012, Ten Stations and One Emergency Exit -on the Qatar Integrated Rail Project (QIRP), Gold Line Underground for Qatar Railways Company - series of claims, and drafting of Notices of Dispute for CASA, a 2nd Contract Amendment and Settlement Agreement, also for Zublin International, Qatar, Qatar ECQ-811 Mena Office Building, Doha -claims for Main Contractor- Nasser Rashid Sraiya Al Kaabi; also for Fujita, Doha Metro: Depot and Stabling Yard, assessment of claims submitted by Hamad Bin Khalid (HBK). Leighton Asia, Boundary Control Point, Liantang/Hung Yuen Wai Hong Kong, for HK Government Architectural Services Department - submission of claims and negotiations with the HK Government, for underground drainage works, project earthworks, etc.

Arbitration, Conciliation and Mediation

Assisting with quantum issues for an arbitration matter in a major UK Water Treatment Works.

Nishimatsu Construction, Contract C420 Ground Transportation Centre -Disruption, EOT, Quantum issues finally negotiated with the Hong Kong Airport Authority in the Hong Kong Arbitration Centre.

Appointed by Contractor to prepare position papers and assistance in case presentation to the Mediator in a dispute with the HKSAR Government relating to quantum issues on a major roadworks contract.

Appointed to assist the Contractors quantum expert in dispute between the Government of HKSAR and the Contractors Joint Venture on the Tsing Ma Bridge.

Taiwan High Speed Rail Corporation, Trackwork/Core Contracts- expert witness reports for conciliation meetings (MMS, Global Alarm, UC claims issues) – against Core Systems contractors -TSC/TSIEC. Further expert witness reports and reviews and assessments of Notices of Dispute for conciliations on V2P2 signaling upgrade dispute.

For the Employer -Dubai Aviation Engineering Projects, assisting the Head of Contracts in management of defence and counterclaim on large scale arbitration on the Dubai Airport expansion works. Laison with Government of Dubai Legal Affairs Dept.

Appointed as consultant assisting quantum expert on behalf of the JV in an ongoing arbitration on wrongful determination of the contract; on a high tech multi-billion dollar hospital in Doha, Qatar.

A list of professional affiliations can be provided.