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Can You Stop Work in NSW if the Homeowner Refuses to Sign a Variation? A Contract Lawyer's Guide
When a homeowner refuses to sign a variation for unforeseen site conditions, walking off the job can expose a New South Wales builder to severe repudiation claims. Learn how to enforce your right to progress payments under the NSW Security of Payment Act and protect your statutory warranties using the owner's contrary instructions defence.

John Merlo
Jul 2018 min read


Broke SPV Claiming Negligence? Security for Costs in QLD
If a developer's $2 SPV sues your consultancy for negligent certification, your professional indemnity limits may be at severe risk. This guide explains how Queensland superintendents can strategically deploy a security for costs application under the UCPR to halt the litigation, unmask shadow funders, and protect their insurance coverage from speculative claims.

John Merlo
Jul 1711 min read


Statutory Demand vs BIF Act Adjudication for Unpaid Queensland Progress Claims?
When developers refuse to pay a construction progress claim, Queensland builders must choose between the aggressive threat of a statutory demand and the rapid resolution of BIF Act adjudication. Understand how developers weaponise defect allegations to create a genuine dispute, and learn how to navigate these mechanisms without risking adverse costs or your QBCC licence.

John Merlo
Jul 1614 min read


Unexpected Rock in NSW Civil Works: Contract Review for Variation and Delay Claims
Unexpected rock, contamination or groundwater can stop excavation and expose a civil subcontractor to immediate labour, plant and delay costs. This article explains how NSW pipeline contractors can preserve evidence, comply with notice requirements, assess site-risk clauses and pursue payment after a variation is rejected.

John Merlo
Jul 1611 min read


Suspension of Work: Can QLD Environmental Consultants Halt TEP Monitoring for Non-Payment?
When a developer fails to pay for ongoing environmental monitoring, Queensland consultants face a critical dilemma: halting work to stop financial bleed versus risking regulatory enforcement from DETSI. This guide examines how environmental firms can leverage BIF Act work suspension rights—if their scope qualifies as "related goods and services"—while navigating the severe accessorial liability risks of abandoning an active Transitional Environmental Program site.

John Merlo
Jul 1512 min read


Are Unpaid Out-of-Scope Environmental Testing Fees Recoverable Under NSW Security of Payment Legislation?
For NSW environmental consultants, unpaid invoices for verbally approved out-of-scope testing can create cash-flow risk. Ecological surveying and contamination advice may be protected under the SOP Act. A valid payment claim must identify the services and amount claimed; for exempt residential construction contracts, it must also state it is made under the Act. If no payment schedule is served on time, statutory recovery may be available.

John Merlo
Jul 1515 min read


D&C Scope Gaps in Queensland: A Contract Lawyer's Guide to Claiming Upstream or Pushing the Risk Down
A post-execution scope gap in a Design and Construct (D&C) contract can force a head contractor to choose between an upstream variation claim or downstream risk transfer. Attempting to pass the financial shortfall to subcontractors via "pay-when-paid" clauses is often void under section 74 of the BIF Act. This guide explains how to navigate constructive variations, Guaranteed Maximum Price (GMP) margin erosion, and valid flow-down clauses in Queensland.

John Merlo
Jul 1413 min read


Should You Suspend Water Infrastructure Works Over Withheld BIFA Payment Claims?
Withholding a progress payment over alleged construction defects does not typically extinguish a contractor's statutory right to payment under Queensland's BIF Act. However, choosing to suspend pipeline or pump station works can expose you to retaliatory bank guarantee calls. Explore how to validate your payment claims and navigate strict adjudication timeframes to protect your cash flow.

John Merlo
Jul 1412 min read


Security of Payment Adjudication on Your Certificate: Notify PI Insurers Now?
When a contractor challenges your progress certificate through a BIF Act adjudication, your firm's professional indemnity coverage may be at risk. Learn why consultancy principals must navigate statutory deadlines and PI notification triggers immediately to prevent coverage denial and mitigate contractual negligence exposure.

John Merlo
Jul 1212 min read


How Do You Expose Vague Back-Charges in a Security of Payments Adjudication?
When a progress claim is reduced to zero by vague back-charges, Queensland builders may dismantle the deductions by focusing on the respondent's failure to meet BIF Act procedural requirements rather than re-litigating factual defect disputes.

John Merlo
Jul 1212 min read


A Contract Lawyer's Guide to Valid Subcontracts and Payment Claims Under the Narrowed QBCC Head Contractor Exemption
The narrow and strictly conditional head contractor exemption has created significant exposure for Queensland civil contractors who subcontract incidental building work. Discover how operating without the correct licence class can invalidate your progress claims, and learn how to use the BIF Act to purge void "pay when paid" clauses from your standard form contracts before your next payment dispute arises.

John Merlo
Jul 1213 min read


Can You Deduct Subby Defect Costs in a NSW Payment Schedule?
When a subcontractor serves a payment claim for defective or incomplete work, NSW head contractors face a strict payment schedule deadline: the time required by the contract or 10 business days after service of the payment claim, whichever expires earlier. Discover how to properly quantify rectification costs in a payment schedule to survive adjudicator scrutiny, avoid the trap of generic set-offs, and navigate the severe consequences of non-compliance under the Security of P

John Merlo
Jul 1015 min read


How Do You Defend a Subby Security of Payment Claim for Unapproved Civil Works?
When an earthworks subcontractor serves a rapid adjudication application for unapproved variations, NSW civil contractors can face immediate cash flow risks. Failing to serve a timely payment schedule may trigger a statutory debt. This guide outlines how to scrutinise payment claims for jurisdictional defects, deploy valid set-offs, and navigate the "pay now, argue later" framework under the Security of Payment Act.

John Merlo
Jul 1014 min read


Liquidated Damages & the Prevention Principle for Pipeline Contractors
A head contractor's failure to supply pipe materials on time may trigger the common law prevention principle, which can prevent them from enforcing liquidated damages against your business. However, committing resources to weekend work based solely on a verbal site instruction, without an approved extension of time, often leaves you liable for acceleration costs.

John Merlo
Jul 913 min read


When a deed lawyer is needed: is your electronic settlement a valid deed?
Terminating a problematic remediation project via an informal electronic exchange can leave your environmental consulting firm exposed to future statutory cost-recovery actions. Discover why a valid deed of release under Queensland law requires strict adherence to statutory execution formalities, and how attempting to transfer obligations using an assignment rather than a novation can fail to extinguish your prior liability.

John Merlo
Jul 814 min read


Should you pitch a WHS undertaking to avoid prosecution in Queensland? A WHS lawyer's guide
When a major site incident occurs, Queensland head contractors must quickly decide whether to fight criminal charges or negotiate a costly regulatory compromise. While a WHS enforceable undertaking may halt a prosecution and protect your tender pre-qualifications, it carries strict eligibility limits and significant long-term compliance burdens.

John Merlo
Jul 712 min read


QBCC Defective Drainage: A Building Dispute Lawyer's Guide
When a specialist subcontractor installs defective drainage and disappears, a concurrent QBCC Direction to Rectify can expose head contractors to severe penalties. Learn how statutory timeframes operate, what defences may be available under the QBCC Act, and how to manage your regulatory liability when the true at-fault party vanishes.

John Merlo
Jul 612 min read


Subpoenaed for civil project records? How to recover your true compliance costs in QLD
When Queensland civil contractors are served with massive third-party subpoenas for project files and server data, the operational disruption can be immense. Discover how to utilize UCPR Rule 418 to seek recovery of your true IT and legal review costs, and learn the procedural steps to narrow oppressive search parameters before you begin extracting site diaries.

John Merlo
Jul 612 min read


Can an Equipment Finance Guarantee Trigger Your Firm’s QBCC Licence Suspension?
Broad personal guarantees signed for drilling equipment finance may inadvertently expose your family assets and threaten the geotechnical firm’s net tangible assets. This article examines the intersection of equipment finance guarantees and QBCC Minimum Financial Requirements, outlining statutory defences to protect your livelihood.

John Merlo
Jul 314 min read


Does Mortgagee Possession Terminate a Queensland Superintendent's Authority to Certify?
When a developer defaults and a mortgagee takes possession of a Queensland construction site, the project superintendent’s authority to certify works is thrown into jeopardy. Discover why a mortgagee’s statutory power of sale does not automatically novate a consultancy agreement, the severe personal liability risks of issuing post-possession directions, and the precise steps required to protect outstanding fees under the BIF Act without committing fatal jurisdictional errors.

John Merlo
Jul 315 min read
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