Stuart Cosgriff
Clayton Utz
Partner
Sydney
CU provides a service which is second to none. Stuart and the lawyers working on this project provided an outstanding level of service. The advice and document preparation was efficient, on time, proactive. Excellent.
– Client quote
Overview
An expert in the procurement of economic and social infrastructure across a range of sectors, with broad-based projects experience and strong expertise in privately financed infrastructure and long-term infrastructure operating contracts.
Notable Work
- Energy Corporation NSW: advising on the development of the Hunter Transmission project.
- Transport for NSW: advised on the M7-M12 Motorways Integration project.
- Transport for NSW: advised on the WestConnex project.
- Sydney Metro: advising on third party agreements for the Western Sydney Airport metro project.
- Transport for NSW (previously Roads and Maritime Services): advised on the Sydney Gateway project.
- NSW Government: advised on the the NorthConnex project.
- NSW Health: advised on the Royal North Shore Hospital PPP project.
- Infrastructure New South Wales and Sydney Harbour Foreshore Authority: advised on the Sydney International Convention, Exhibition and Entertainment Precinct PPP project.
- Transport for NSW: advises on a range of operating, financial and commercial matters arising in connection with its portfolio of tolled motorways.
- NSW Treasury, DPC and the Office of Sport: advised on the State's acquisition of the ANZ Stadium business.
Insights
Major Projects & Construction 5 Minute Fix 134: contamination notices; security of payment and arbitration wrap-ups; mid-project resets; liquidated damages
15 May 2025 | Article
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Major Projects & Construction 5 Minute Fix 133: Murray Review, cladding, Vic Supplier Code of Conduct
7 Apr 2025 | Article
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Major Projects & Construction 5 Minute Fix 132: Queensland statutory trust accounts; retention moneys; adjudicated debt; arbitral awards against foreign States.
27 Feb 2025 | Article
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Major Projects & Construction 5 Minute Fix No 130: adjudicators and submissions, delays as nuisance, half-truths in land sales, rectification
15 Nov 2024 | Article
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Major Projects & Construction 5 Minute Fix No 129: bifurcated arbitration, security of payment across border, statutory trusts
25 Sep 2024 | Article
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Major Projects & Construction 5 Minute Fix 128: proportionate liability in arbitrations; security of payment, liquidated damages, subcontracting
26 Aug 2024 | Article
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Major Projects & Construction 5 Minute Fix 127: defect rectification, Infrastructure NSW, contract formation
18 Jul 2024 | Article
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Major Projects & Construction 5 Minute Fix 126: overpayments, wasted expenditure, builders' duty of care, anti-slavery
5 Jun 2024 | Article
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Major Projects & Construction 5 Minute Fix 125: public interest immunity, arbitration agreements, AS4000 and more
2 May 2024 | Article
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Major Projects & Construction 5 Minute Fix 124: security of payment, prior negotiations, interest rate or penalty
20 Mar 2024 | Article
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Media Release: Clayton Utz advises NSW Government on new company to operate world-leading viral vector manufacturing facility
4 Mar 2024 | Media Release
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Major Projects & Construction 5 Minute Fix 123: proportionate liability, bank guarantees, who can receive a payment claim
5 Feb 2024 | Article
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Major projects & construction 5 Minute Fix 122: construction costs escalation, adjudications, access to performance securities, law reforms
20 Dec 2023 | Article
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Major projects & construction 5 Minute Fix 120: completion, adjudicator's reasons, heads of agreement
20 Oct 2023 | Article
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Major Projects & Construction 5 Minute Fix 119: conditional completion certificates, termination rights, refusing payment
20 Sep 2023 | Article
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Major Projects & Construction 5 Minute Fix 118: conditions precedent, insolvency in construction, cladding
4 Aug 2023 | Article
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Major Projects & Construction 5 Minute Fix 117: combustible cladding, price escalation clauses, security of payment
19 Jul 2023 | Article
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Major Projects & Construction 5 Minute Fix 116: proportionate liability and arbitration, expert witnesses, bank guarantees
30 Jun 2023 | Article
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Major Projects & Construction 5 Minute Fix 115: further defects, payment claims and adjudication, quantifying damages
19 May 2023 | Article
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Major Projects & Construction 5 Minute Fix 114: Infrastructure Australia reforms, contractor's duty of care to road users, execution formalities
26 Apr 2023 | Article
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Major Projects & Construction 5 Minute Fix 113: separable portions and practical completion, Qld statutory trust roll-out
30 Mar 2023 | Article
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Major Projects & Construction 5 Minute Fix 112: payment schedule timeframes, the Design and Building Practitioners Act duty of care
8 Mar 2023 | Article
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Major Projects & Construction 5 Minute Fix 111: Secure Jobs, Better Pay in construction, force majeure, contract repudiation
12 Dec 2022 | Article
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Major Projects & Construction 5 Minute Fix 110: directors' and employees' liability, Domestic Building Contracts Act, proportionate liability regime
17 Nov 2022 | Article
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Major Projects & Construction 5 Minute Fix 109: timing and payment schedules, joint ventures, domestic building legislation, rectification damages
26 Oct 2022 | Article
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Major Projects & Construction 5 Minute Fix 108: withholding payment, implied terms and High Speed Rail Authority
7 Oct 2022 | Article
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Major Projects & Construction 5 Minute Fix 107: escalation risk, unconditional undertakings, building legislation and standards
16 Sep 2022 | Article
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Major Projects & Construction 5 Minute Fix 106: enforceability of adjudication determinations, releases, Modern Slavery
1 Sep 2022 | Article
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Major Projects & Construction 5 Minute Fix 105: developer's liability for cladding rectification, expert determination, security of payment
18 Aug 2022 | Article
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Climate change adaptation front and centre for New South Wales Government decisions and planning
4 Aug 2022 | Article
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Major Projects & Construction 5 Minute Fix 104: ABCC, combustible cladding, step-in notice, WA security of payment
4 Aug 2022 | Article
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Major Projects & Construction 5 Minute Fix 101: duty of care, infrastructure strategy, and when can you be sued for a building action
24 Jun 2022 | Article
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Major Projects & Construction 5 Minute Fix 100: NSW State Infrastructure Strategy, good faith and other implied terms, builder’s margin in variation claims and expert determinations
9 Jun 2022 | Article
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Major Projects & Construction 5 Minute Fix 99: NSW's statutory duty of care, opposing a statutory demand, and unsuccessful adjudication offsets
26 May 2022 | Article
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Major Projects & Construction 5 Minute Fix 98: NSW Research & Development Roadmap, supply chains, implied licences for home building plans
12 May 2022 | Article
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Major Projects & Construction 5 Minute Fix 97: settlement agreements, liquidated damages, misleading or deceptive conduct
28 Apr 2022 | Article
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Major Projects & Construction 5 Minute Fix 96: head contractor licensing, easements, recitals in construction contracts
14 Apr 2022 | Article
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Media release: Clayton Utz client voestalpine Railway Systems Australia secures $225 million contract extension with NSW Government
5 Apr 2022 | Media Release
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Major Projects & Construction 5 Minute Fix 95: Qld trust account rollout; Infrastructure Australia's new roadmap; security of payment
31 Mar 2022 | Article
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Major Projects & Construction 5 Minute Fix 94: new contract to pay subcontractors directly, post-contract conduct, "cost plus", delayed Practical Completion and final payment
17 Mar 2022 | Article
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Major Projects & Construction 5 Minute Fix 93: security of payment, stays and COVID-19, security of critical infrastructure reforms
3 Mar 2022 | Article
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Major Projects & Construction 5 Minute Fix 92: electronic document execution, top 5 construction law issues, payment claims
17 Feb 2022 | Article
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Major Projects & Construction 5 Minute Fix 91: Queensland's project trust regime, arbitral awards, liquidated damages, Building Equality Policy
23 Dec 2021 | Article
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Major Projects & Construction 5 Minute Fix 90: subsequent adjudications, price reviews, and duty of care
9 Dec 2021 | Article
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Major Projects & Construction 5 Minute Fix 88: NSW net zero, warranties, combustible cladding litigation, default interest rates
11 Nov 2021 | Article
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Major Projects & Construction 5 Minute Fix 87: net zero in NSW, Market Capacity report, economic stimulus packages, tender costs
28 Oct 2021 | Article
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Major Projects & Construction 5 Minute Fix 86: arbitration clauses, prevention principle, excluded amounts and liquidated damages
14 Oct 2021 | Article
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Major Projects & Construction 5 Minute Fix 85: cladding in Victoria, WA security of payment, and payment schedules
30 Sep 2021 | Article
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Major Projects & Construction 5 Minute Fix 84: Australian Infrastructure Plan 2021, bank guarantees, Offshore Electricity Infrastructure Bill
16 Sep 2021 | Article
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Major Projects & Construction 5 Minute Fix 83: penalties home and abroad, Infrastructure Victoria 30 year strategy, building materials on credit
2 Sep 2021 | Article
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Major Projects & Construction 5 Minute Fix 82: the prevention principle, implied term of good faith, NSW construction pause
19 Aug 2021 | Article
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Major Projects & Construction 5 Minute Fix 81: UK Building Safety Bill, NSW home building limitation periods, landowner duty of care
5 Aug 2021 | Article
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Major Projects & Construction 5 Minute Fix 80: QBCC licence reform, superintendent dual roles, heads of agreement
22 Jul 2021 | Article
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Major Projects & Construction 5 Minute Fix 79: procurement practices, security of payment, damages for defects
8 Jul 2021 | Article
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Major Projects & Construction 5 Minute Fix 78: cladding and liability, NSW building reforms, QBCC's trust account tool
24 Jun 2021 | Article
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Major Projects & Construction 5 Minute Fix 77: FIDIC's standard form contracts, penalties, insolvency and adjudication
10 Jun 2021 | Article
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Major Projects & Construction 5 Minute Fix 76: estoppel, security of payment, Lacrosse liability, NSW building reform
27 May 2021 | Article
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Major Projects & Construction 5 Minute Fix 75: arbitration clauses, security of payment, heavy vehicles and Zero Emission Vehicles
13 May 2021 | Article
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Major Projects & Construction 5 Minute Fix 74: security of payment compliance audit, Project Remediate report, and damages
29 Apr 2021 | Article
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Major Projects & Construction 5 Minute Fix 73: recourse to security, building product safety, and Vic reform
15 Apr 2021 | Article
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"Absolute discretion": express words negate the implied good faith obligation and operation of the prevention principle
1 Apr 2021 | Article
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Major Projects & Construction 5 Minute Fix 72: security of payment and the prevention principle
1 Apr 2021 | Article
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Victorian Court of Appeal on the prevention principle: co-operation, not good faith
1 Apr 2021 | Article
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Major projects & construction 5 Minute Fix 71: joint ventures, security of payment, rectification
18 Mar 2021 | Article
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Major projects & construction 5 Minute Fix 70: Qld trust regime, harmonisation and arbitration
4 Mar 2021 | Article
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NSW parliamentary inquiry final report: further reforms for construction industry, rectification of flammable cladding
14 May 2020 | Article
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Force majeure and the new (ab)normal: business resilience into the future
16 Apr 2020 | Article
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NSW emergency procurement procedure provides expedited procurements to aid COVID-19 response
3 Apr 2020 | Article
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Boosting public confidence in government contracts: The court revisits the "fettering" doctrine
13 Jun 2019 | Article
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Media Release: Clayton Utz advises on two winning Deals of the Year at IJGlobal Awards - Asia Pacific
10 Apr 2019 | Media Release
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Critical information: Are you ready for the Security of Critical Infrastructure Act's January reporting deadline – Part 2
7 Feb 2019 | Article
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NSW Government agencies must act now to be ready for reviewable procurement decisions
27 Nov 2018 | Article
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Critical information: Are you ready for the Security of Critical Infrastructure Act's January reporting deadline – Part 1
27 Sep 2018 | Article
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Time is running out for owners of buildings with combustible cladding in NSW
5 Sep 2018 | Article
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Regulation of autonomous vehicle safety systems - NTC recommends national legislative regime and a primary safety duty
21 Jun 2018 | Article
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NSW Procurement Board provides greater guidance to government on international procurement obligations
21 Dec 2017 | Article
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Clayton Utz projects receive high praise at the 2017 National Infrastructure Awards
19 May 2017 | Media Release
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Clayton Utz congratulates clients shortlisted for global accolades at prestigious Partnership Awards
6 Mar 2017 | Media Release
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