CONS5818 Group Assignment

Learning outcomes assessed in this Assessment:

LO2: Describe and discuss non-legislative law.

LO3: Describe and discuss the role of Statutory Law.

LO5: Describe and discuss the principles of Contract Law.

Assignment marks and weightings:

Total marks of this assignment are 90. It is worth 30% of your total course marks.

Submission Schedule

Standard of finished work

You should carefully proof-read your assignment before submission.

Anyone who has helped with proofreading must be stated in the Acknowledgements section of your report. You may be requested to provide a copy of your original work as it looked before proofreading, so ensure your proofreader does not directly edit your electronic file, but either marks up a hard copy, or saves a separate copy using Track Changes.

Requirement

To complete this assignment, each group member must collaborate on Word/Google Documents with real-time co-authoring. The course coordinator may ask students to provide the record to understand how the assignment was put together.

Submission

The full assignment is to be submitted to Turnitin on Moodle in a PDF format by 11:59pm on Wednesday, 26th August 2026.

• One submission per group only.
• The assignment should be a joint collaboration by group members with joint responsibility for the grading.
• Prior to the submission, the whole group MUST agree it is sufficient to submit. Putting your name on the assignment title page will be considered as evidence that you have agreed.
• If your group becomes dysfunctional, alert course coordinator as soon as possible, but no later than the assignment due date – this applies to members of the group. The nonperforming group member may be required to work and submit the assignment as an individual one.
• Academic Integrity Declaration Form (Appendix 1) must be signed and included in your assignment. Without the form your assignment result will be on hold.

Assignment Questions

Answer ALL four questions.

Question 1 – Contract Law (Contract Formation, Contractual Privity) (20 marks)

Background  

HarbourCare Trust is a charitable organisation that operates a residential care facility for older people in a coastal suburb. Over the past three years, HarbourCare has engaged CoastBuild Ltd to undertake a range of maintenance works, including repainting, flooring replacement and building repairs. Most previous projects were procured using short work instruction documents with relatively limited contractual detail.

In 2026, HarbourCare commenced planning for the construction of a new residential wing and refurbishment of existing bathroom facilities. Internal planning estimates placed the project value at approximately NZD 620,000 (including GST).

To assist with procurement and project administration, HarbourCare engaged NorthPoint Advisory. NorthPoint’s role included coordinating procurement activities, preparing contract documentation and managing communications between HarbourCare and prospective contractors. Board records authorised NorthPoint to negotiate project documentation but did not clearly define the extent of its authority to commit HarbourCare to contractual obligations.

Extract A: HarbourCare Board Minutes

Board Meeting – 14 March 2026

The Board supports progression of the Residential Wing Project.

Formal contract documentation is expected before commencement of major construction activities.

Management should seek to avoid unnecessary delays to project delivery.

Final Board approval is required before committing the full construction budget.

Following the dispute, board members provided differing accounts of the discussion. Some recalled that avoiding project delays was the main priority, while others recalled that limiting financial commitment before final approval was the primary concern.

NorthPoint recommended that the project proceed using a standard-form construction contract with project-specific special conditions.

Extract B: Email from CoastBuild Director

Extract C: Email from NorthPoint

24 March 2026

HarbourCare is generally comfortable proceeding on the basis discussed.

Further review of the proposed contract documentation remains necessary.

We are keen to avoid delays while documentation is finalised.

Several versions of the draft contract circulated between HarbourCare, NorthPoint and CoastBuild.

Extract D: Legal Review Comment

Consider removing the entire agreement clause.

HarbourCare may later wish to rely on project correspondence, consultant instructions and interim arrangements.

Different drafts alternately included and excluded the clause. No final version was agreed.

Before procurement commenced, HarbourCare entered into a funding agreement with the Coastal Community Foundation.

Extract E: Funding Agreement Requirement

The funding agreement required HarbourCare to ensure that project contracts contained obligations addressing:

• resident safety;
• continuity of care services; and
• preservation of reasonable resident access during construction.

The funding agreement stated:

These protections are intended to benefit HarbourCare residents directly during project delivery.

To maintain project momentum, NorthPoint prepared a Letter of Intent.

The Letter of Intent stated that:

• HarbourCare intended to enter into a formal construction contract with CoastBuild;
• CoastBuild was authorised to undertake specified preliminary works;
• authorised works included site establishment, temporary fencing, investigations and procurement activities associated with long-lead items;
• expenditure was limited to NZD 90,000 plus GST;
• the document was not intended to operate as a contract for the full project; and
• HarbourCare would pay a reasonable amount for authorised preliminary works completed.

An earlier draft had stated:

This Letter of Intent creates legally binding obligations in relation to authorised preliminary works.

That wording was later removed following legal review. CoastBuild was copied into parts of the discussion concerning the amendment.

CoastBuild signed and returned the Letter of Intent.

At the same time, CoastBuild issued a separate document.

Extract F: Confirmation of Engagement

CoastBuild accepts HarbourCare’s instruction for the project subject to CoastBuild’s Standard Terms.

CoastBuild considers its Standard Terms to prevail over any inconsistent terms contained in HarbourCare documents.

NorthPoint did not expressly respond to this document.

Extract G: Draft Resident Protection Clause

One version of the draft construction contract contained the following provision:

CoastBuild shall undertake all project activities in a manner that minimises disruption to HarbourCare residents, who are intended beneficiaries of these obligations.

The clause appeared in some draft versions but was omitted from others. No final agreement was reached regarding the wording.

During the following month CoastBuild:

• established a site office;
• installed temporary fencing;
• commissioned asbestos investigations;
• supplied preliminary reports; and
• ordered bathroom fittings from an overseas supplier.

CoastBuild also declined an opportunity to undertake another project, believing substantial resources would be required for the HarbourCare project.

At a project briefing attended by HarbourCare managers, NorthPoint representatives and CoastBuild staff, HarbourCare’s Chief Executive reportedly welcomed CoastBuild as:

“the contractor delivering the Residential Wing Project.”

Participants later disagreed about the significance of this statement. Some viewed it as a formal indication that CoastBuild had been selected for the project, while others considered it a courtesy introduction only.

Extract H: Residents’ Committee Correspondence

Following installation of temporary fencing, the Residents’ Committee complained that access to several outdoor areas had been restricted.

The Committee asserted that project commitments regarding resident access and wellbeing were intended for the benefit of residents and should be enforceable.

NorthPoint responded that no final construction contract had been executed and that the legal status of such obligations was uncertain.

Several weeks later, HarbourCare reviewed updated financial forecasts and decided not to proceed with the full project.

Extract I: Board Resolution

The Board resolves not to proceed with execution of the proposed construction contract at this time.

NorthPoint subsequently instructed CoastBuild to cease work.

CoastBuild maintains that the Letter of Intent, project communications, project conduct and procurement commitments created contractual obligations, at least in relation to the preliminary works.

HarbourCare maintains that the parties were merely negotiating towards a future contract that was never concluded.

No formal construction contract for the full project was executed.

Assessment Requirements

In answering Question 1, students must refer to:

• Session 4A: Contract Formation, Privity of Contract (Contract and Commercial Law Act 2017)
• relevant peer-reviewed resources
• evidence contained in the scenario and extracts.

Students must:

• Refer to specific evidence from the scenario.
• Distinguish between legally significant and contextual facts.
• Discuss competing interpretations of the same facts.
• Justify conclusions using legal reasoning.
• Support discussion with appropriate academic and legal sources.

Answers that primarily describe legal principles without analysing the facts and documentary extracts will receive limited marks.

Q1A – LO2 (7 marks)

Describe and discuss the role of non-legislative contract law in the Residential Wing Project scenario and identify key legal issues that arise from the parties’ nonlegislative contract law obligations.

In your response:

1. Identify and discuss three significant non-legislative contract law issues arising from the scenario.
2. Identify the extract(s), communication(s), conduct or project document(s) relevant to each issue.
3. Discuss how HarbourCare and CoastBuild could reasonably interpret the same facts differently.
4. Explain which evidence you consider most influential and why.

Q1B – LO3 (6 marks)

Describe and discuss the role of statutory contract law in the Residential Wing Project scenario and analyse how the statutory contract law framework shapes the legal position of the parties in relation to contract formation, contractual privity and thirdparty beneficiary interests.

In your response:

1. Identify the statutory provisions that may be relevant.
2. Explain the factual circumstances that trigger consideration of those provisions.
3. Discuss whether any person or group who was not directly involved in negotiations may nevertheless have rights or interests arising from the project documents, communications or contractual arrangements.
4. Analyse areas of uncertainty regarding the application of statutory provisions to the scenario.
5. Explain which statutory issue is most significant and justify your view.

Q1C – LO5 (7 marks)

Describe and discuss the principles of contract law as they apply to the Residential Wing Project scenario and analyse whether contractual obligations arose in relation to the preliminary works and/or the full project.

Part A

Describe and discuss the contract law principles relevant to:

• contract formation;
• contractual privity and third-party beneficiaries;
• letters of intent;
• authority and communications; and
• contractual intention and conduct.

Part B

Discuss the strongest legal arguments available to:

• HarbourCare; and
• Your discussion must refer to specific evidence contained in the scenario.

Part C

Analyse whether contractual obligations arose in relation to:

• the preliminary works;
• the full project; both; or
• In reaching your conclusion:
• identify the five facts you consider most influential;
• explain why those facts should be given greater weight than other facts in the scenario; and
• discuss at least one alternative conclusion that could reasonably be reached.

Question 2 – Contract Law (Contract Types, Contractual Liability, Contractual Mistakes, Illegal Contracts) (20 marks)

Background

North Harbour Council (the Council) plans to undertake a coastal walkway resilience project involving retaining structures, drainage improvements and stabilisation works following erosion, slips and increasing public safety concerns. Previous audit reports criticised the Council for poor alignment between procurement documentation, contract administration practices and liability allocation. The reports concluded that several earlier projects had created uncertainty regarding responsibility for design adequacy, quantity increases and site conditions.

One audit referred to an earlier retaining wall project where experts later disagreed about whether structural failure resulted from inadequate design, unforeseen ground conditions or construction methods. Contract documents did not clearly allocate responsibility, and no formal determination of liability was reached.

For the current project, the Council established a project team comprising an Asset Manager, Civil Engineer and Quantity Surveyor (QS).

Extract A: Design Memorandum

Asset Manager

Elected members require cost certainty. A fixed-price arrangement would be preferable.

Civil Engineer

Site conditions remain uncertain and substantial redesign may be necessary.

Quantity Surveyor

The selected pricing mechanism should align with the contract documents. Mixed approaches may create future disputes.

No final decision regarding the preferred contract type was recorded.

The Council subsequently issued tender documents.

The front page described the arrangement as:

“Coastal Walkway Upgrade – Lump Sum Contract”

However, the proposed contract conditions also included:

• a schedule of quantities;
• a schedule of rates;
• remeasurement provisions; and
• payment for actual quantities executed.

The documents did not expressly state whether the contractor would assume responsibility for design adequacy or whether the contractor could rely upon Council-supplied information.

Extract D: Legal Review Note

The documentation currently contains features of both a lump-sum contract and a measureand-value contract.

Design responsibility and quantity risk allocation remain unclear.

No comprehensive revision was undertaken before tender release.

HarbourWorks Ltd submitted a tender.

Extract E: Tender Cover Letter

HarbourWorks can undertake the project under either a lump-sum or measure-and-value arrangement.

Ground-condition and design-related risks should be clarified.

Following evaluation of tenders, the Council issued a Notice of Intention to Award.

Extract F: Notice of Intention to Award

The Council proposes to award HarbourWorks a contract for NZD 1.95 million, subject to final approvals and execution of contract documentation.

Early works may be instructed where necessary to address public safety concerns.

Council staff later disagreed on the significance of this document. Some considered it an administrative procurement step only. Others regarded it as confirmation that HarbourWorks would be appointed once documentation was finalised.

Before formal contract execution, heavy rainfall caused further instability and public concern regarding pedestrian safety.

The Council instructed HarbourWorks to undertake:

• geotechnical investigations;
• temporary stabilisation works;
• access works; and
• removal of unstable material.

No document clearly stated whether these works formed part of a separate contract or the proposed larger project.

Extract H: Engineer Email

Revised drawings attached.

Design responsibility remains with Council.

Participants later provided differing accounts regarding subsequent discussions. Some recalled that HarbourWorks accepted broader responsibility for project outcomes, while others recalled repeated statements that design adequacy remained a Council responsibility.

As works progressed, interim payment claims were assessed.

Extract I: QS Assessment Record

Interim payment assessment completed using measured quantities and tendered rates.

Internal project reports described the assessments as:

Extract J: Council Financial Approval Report

Before procurement approval, elected members were advised:

The project will be delivered for a maximum cost of NZD 1.95 million under a fixed-price arrangement.

Several elected members later stated that they believed quantity increases would be the contractor’s responsibility.

Extract K: HarbourWorks Tender Review Record

The inclusion of schedules of quantities, schedules of rates and remeasurement provisions indicates that actual quantities will be valued as construction progresses.

HarbourWorks would not have submitted the same tender price if quantity changes were excluded from remeasurement.

Extract L: Legal Review Note

There appears to be a risk that the parties do not share the same understanding regarding the project pricing mechanism and quantity risk allocation.

Clarification should be obtained before construction progresses further.

No clarification was issued.

As construction continued:

• actual quantities increased substantially;
• drainage requirements expanded;
• several retaining walls required redesign;
• construction sequencing changed.

HarbourWorks subsequently estimated that total project costs could exceed NZD 2.45 million.

Extract M: Compliance Briefing Note

A compliance officer advised that part of the temporary works area extended beyond the area identified in existing approvals and may require additional regulatory authorisation.

The officer stated:

Extract N: HarbourWorks Position Statement

HarbourWorks has undertaken work largely in accordance with Council-controlled designs and subsequent design revisions.

HarbourWorks identified concerns regarding design adequacy and communicated those concerns to the Council.

The Council seeks legal advice regarding its contractual exposure.

HarbourWorks seeks advice regarding:

• entitlement to payment;
• responsibility for increased quantities;
• allocation of design liability;
• the effect of differing understandings regarding pricing mechanisms; and
• whether possible statutory non-compliance affects contractual enforceability.

A dispute emerges regarding:

• the nature of the contractual arrangement;
• allocation of responsibilities and liabilities;
• contractual mistakes concerning pricing and risk allocation; and the legal significance of potential statutory non-compliance.

Assessment Requirements

In answering Question 2, students must refer to:

• Session 4B: Types of Contract and Contractual Liabilities
• Session 2A: Illegal Contracts (Contract and Commercial Law Act 2017)
• Session 3B Contractual Mistakes (Contract and Commercial Law Act 2017)
• relevant peer-reviewed resources
• evidence contained in the scenario and extracts.

Students must:

1. Refer to specific extracts, communications, conduct and project documents.
2. Distinguish between legally significant and contextual facts.
3. Discuss competing interpretations of the evidence.
4. Justify the significance attributed to particular facts.
5. Support conclusions with legal reasoning and academic sources.

Answers that primarily describe legal principles without analysing the facts and documentary extracts will receive limited marks.

Question 2A – LO2 (7 marks)

Describe and discuss the role of non-legislative contract law in the coastal walkway upgrade scenario and identify key legal issues that arise from the parties’ nonlegislative contract law obligations.

In your response:

1. Identify and discuss three significant non-legislative contract law issues arising from the scenario.
2. Identify the extract(s), communication(s), conduct or project document(s) relevant to each issue.
3. Discuss how HarbourWorks and the Council could reasonably interpret the same facts differently.
4. Explain which evidence you consider most influential and why.

Question 2B – LO3 (6 marks)

Describe and discuss the role of statutory contract law in the coastal walkway upgrade scenario and analyse how the statutory contract law framework shapes the legal position of the parties in relation to contractual mistakes, contractual liabilities and potential illegality issues.

In your response:

1. Identify the statutory provisions that may be relevant.
2. Explain the factual circumstances that trigger consideration of those provisions.
3. Discuss whether contractual mistakes may have arisen regarding:
   o pricing mechanisms;
   o quantity valuation; and/or
   o risk allocation.
4. Discuss whether any statutory non-compliance raises issues concerning illegality or contractual enforceability.
5. Compare the implications of the statutory framework for HarbourWorks and the Council.
6. Explain which statutory issue is most significant and justify your view.

Question 2C – LO5 (7 marks)

Describe and discuss the principles of contract law as they apply to the coastal walkway upgrade scenario and analyse what type of contract has been formed, if any, and how contractual liabilities are allocated between the parties.

Part A

Describe and discuss the contract law principles relevant to:

• contract classification;
• contractual mistakes;
• allocation of quantity risk; design responsibility; and
• contractual liabilities.

Part B

Discuss the strongest legal arguments available to:

• North Harbour Council; and
• HarbourWorks Ltd.

Your discussion must refer to specific evidence contained in the scenario.

Part C

Analyse:

• what type of contract, if any, has been formed;
• whether the parties’ conduct supports that characterisation;
• how contractual liabilities are likely to be allocated; and
• whether differences in the parties’ understanding of pricing mechanisms and risk allocation affect the legal outcome.

In reaching your conclusion:

• identify the five facts you consider most influential;
• explain why those facts should be given greater weight than other facts in the scenario; and
• discuss at least one alternative conclusion that could reasonably be reached.

Question 3 – Contract Law (Contract Documents, Contractual Remedies) (20 marks)

Background

Harbour View College Board of Trustees (the College) intends to construct a new science block and refurbish existing laboratory facilities while the school remains operational. The project is considered strategically important because the new facilities are expected to support curriculum expansion and increased student enrolments.

Following previous disputes on capital projects involving inconsistent tender information, unpaid variations and disagreements over project communications, the College appointed a project team comprising a Property Consultant, Project Manager and Design Consultant to administer the works.

UrbanBuild Ltd is selected as the preferred contractor following a competitive tender process.

Before tender submission, several project documents are provided to prospective tenderers.

Extract A: Project Information Pack

The Project Information Pack includes:

• site photographs;
• summary design information;
• extracts from a recent geotechnical report;
• existing services drawings; and
• a preliminary programme.

The pack contains the following statements:

Recent investigations indicate generally favourable ground conditions across the proposed building site.

Existing services records have been reviewed and may be relied upon for planning purposes.

The Project Information Pack is not specifically identified as a contractual document.

Extract B: Pre-Tender Meeting Notes

At a pre-tender meeting, UrbanBuild asks whether any significant underground risks have been identified.

Meeting notes prepared by the Project Manager record the following response:

We have undertaken extensive investigations and do not anticipate any major surprises beneath the site.

The notes also record:

If unusual conditions arise, the College intends to work collaboratively to find practical solutions.

UrbanBuild representatives later recall the discussion differently.

One attendee recalls being told that unexpected underground conditions would be treated as variations.

The Project Manager later denies making such a statement.

No recording of the meeting exists.

Several weeks later, the College issues a formal tender addendum.

Extract C: Tender Addendum No. 3

Geotechnical information and existing services records are provided for information purposes only.

Tenderers must satisfy themselves regarding site conditions and existing services.

Tenderers shall allow for risks associated with ground conditions and existing services.

The addendum was issued following legal review of procurement documents.

UrbanBuild submits a tender without expressly excluding underground-condition or servicesrelated risks.

The College accepts the tender and the parties execute a construction contract.

The contract incorporates:

• the Contract Agreement;
• General Conditions;
• Special Conditions;
• Drawings;
• Specifications; and
• identified contractual documents listed in a Contract Document Schedule.

The Project Information Pack is not included in the Contract Document Schedule.

Extract D: Special Conditions

The Special Conditions include the following provisions:

This Contract constitutes the entire agreement between the parties and supersedes all prior negotiations, understandings and representations.

The Contractor acknowledges that it has not relied upon any statement, representation or undertaking not expressly contained within this Contract.

After commencement of construction, UrbanBuild encounters site conditions that differ from those anticipated during tendering.

These include:

• extensive soft ground;
• buried demolition debris;
• undocumented drainage infrastructure; and
• electrical and communication services not shown on the services drawings.

UrbanBuild undertakes additional investigations and diversion works.

Extract E: Email from UrbanBuild

The site conditions encountered differ significantly from those anticipated from information provided during procurement.

Additional investigation and diversion works may have programme and cost implications.

The email refers to possible variation impacts but does not comply with the formal variation procedure specified in the contract.

As construction progresses, the College becomes increasingly concerned about meeting a fixed opening date for the science block.

Several project instructions follow.

Extract F: Project Manager Email

Please prioritise completion of the teaching spaces associated with the new science block to support the planned opening date.

Over the following months, additional instructions were communicated through:

• informal emails;
• marked-up drawings;
• site meetings; and
• verbal directions.

UrbanBuild internally records:

• additional labour costs;
• additional materials; acceleration measures; and
• design-related changes.

However, formal variation notices required under the contract are not submitted within the contractual timeframes.

Extract H: Internal College Memorandum

The Contract requires written and signed variations.

Project personnel should avoid creating expectations beyond the Contract requirements.

Any additional payment requests should be reviewed against contractual procedures before acknowledgment.

Towards project completion, UrbanBuild submits a consolidated claim seeking payment for:

• unforeseen ground conditions;
• services relocations;
• acceleration measures;
• upgraded finishes; and
• additional instructed work.

The College rejects a substantial portion of the claim.

Extract I: College Position Statement

The Contract allocates underground-condition and services risks to the Contractor.

The Contract contains an entire agreement clause.

No valid variation exists where contractual procedures were not followed.

UrbanBuild’s directors review project records and identify apparent inconsistencies between:

• procurement documents;
• pre-contract communications;
• tender addenda;
• contractual provisions; and
• project administration practices.

Extract J: Legal Advice Request

Please advise whether statements made during procurement regarding ground conditions and existing services may have legal significance despite the entire agreement clause contained within the Contract.

Please also advise what statutory remedies may be available if those statements influenced UrbanBuild’s decision to tender and enter the Contract.

A dispute emerges regarding:

• the legal significance of pre-contract statements;
• the hierarchy and status of project documents;
• compliance with variation procedures;
• alleged misrepresentations;
• entitlement to contractual remedies; and
• the relationship between project conduct and contractual documentation.

Assessment Requirements

In answering Question 3, students must refer to:

• Session 4A: Contract Documents, Contractual Remedies (Contract and Commercial Law Act 2017)
• relevant peer-reviewed resources
• evidence contained in the scenario and extracts.

Students must:

1. Refer to specific extracts, communications, project records and contract documents.
2. Distinguish between legally significant and contextual facts.
3. Discuss competing interpretations of statements, documents and conduct.
4. Justify the significance attributed to particular evidence.
5. Support conclusions using legal reasoning and academic sources.

Answers that primarily describe legal principles without analysing the facts and documentary extracts will receive limited marks.

Q3A – LO2 (7 marks)

Describe and discuss the role of non-legislative contract law in the UrbanBuildHarbour View College scenario and identify key legal issues that arise from the parties’ pre-contract statements, contract documents and professional conduct.

In your response:

1. Identify and discuss three significant non-legislative contract law issues arising from the scenario.
2. Identify the extract(s), communication(s), conduct or project document(s) relevant to each issue.
3. Discuss how UrbanBuild and the College could reasonably interpret the same facts differently.
4. Explain which evidence you consider most influential and why.

Question 3B – LO3 (6 marks)

Describe and discuss the role of statutory contract law in the UrbanBuild-Harbour View College scenario and analyse how statutory rules relating to misrepresentation, cancellation and contractual remedies shape the legal position of the parties.

In your response:

1. Identify the statutory provisions that may be relevant.
2. Explain the factual circumstances that trigger consideration of those provisions.
3. Discuss whether statements regarding ground conditions, services information or treatment of unusual conditions may have legal significance under the statutory framework.
4. Analyse the statutory remedies that may potentially be available to the parties.
5. Evaluate areas of uncertainty regarding the availability and application of statutory remedies.
6. Explain which statutory issue is most significant and justify your view.

Question 3C – LO5 (7 marks)

Describe and discuss the principles of contract law as they apply to the UrbanBuildHarbour View College scenario and analyse how those principles govern the hierarchy, status and operation of the contract documents.

Part A

Describe and discuss the contract law principles relevant to:

• pre-contract statements;
• contractual document hierarchy;
• entire agreement clauses;
• variation procedures;
• misrepresentation; and
• contractual remedies.

Part B

Discuss the strongest legal arguments available to:

• UrbanBuild Ltd; and
• Harbour View College Board of Trustees.

Your discussion must refer to specific evidence contained in the scenario.

Part C

Analyse how the contract documents, project communications and parties’ conduct interact to determine:

• the legal significance of pre-contract statements;
• the status of the various project documents;
• the effect of variation procedures; and
• the availability of contractual remedies.

In reaching your conclusion:

• identify the five facts you consider most influential;
• explain why those facts should be given greater weight than other facts in the scenario; and
• discuss at least one alternative conclusion that could reasonably be reached.

Question 4 – Construction Contracts Act 2002, Payment Claims and Frustrated Contracts (20 Marks)

Background

CityBuild Ltd, a head contractor based in Tāmaki Makaurau / Auckland, enters into a commercial construction contract with Harbourview Developments for the construction of a mid-rise apartment building. The tender documents describe the arrangement as a:

“partnering-style agreement” and emphasise:

“flexible, relationship-based payment administration.”

The parties have previously worked together on smaller projects and have generally relied on cooperative commercial relationships rather than detailed contract administration procedures.

After negotiations, the parties execute a written construction contract. The contract requires CityBuild to submit monthly payment claims but contains limited detail regarding:

• valuation methods;
• payment processes; and
• payment timeframes.

The contract states:

The Contractor shall submit monthly claims and the Principal shall pay according to its standard processing time.

No further explanation is provided.

Extract A: Commercial Understanding Email

Before contract execution, Harbourview’s commercial manager circulates a document entitled Commercial Understanding.

The document states:

Harbourview will pay the Contractor within 45 working days of invoice, subject always to Harbourview first receiving funds from its bank and internal QS sign-off.

CityBuild’s commercial manager replies:

Noted.

The document is not attached to the final contract.

Extract B: Internal Harbourview Finance Policy

A confidential internal finance manual provides:

For major projects, payments may be aligned with quarterly funding drawdowns where necessary.

The manual is not provided to CityBuild during negotiations.

Extract C: Pre-Start Meeting Notes

At the pre-start meeting, Harbourview’s Commercial Manager states:

Everyone in the market knows our rule. We pay when we’re paid. If that does not suit you, we cannot work together.

CityBuild’s Project Manager responds:

We will live with it as long as cash actually flows.

No formal amendment to the contract follows.

During negotiations, CityBuild had proposed a payment clause expressly referring to the Construction Contracts Act 2002.

Harbourview removed the clause and replaced it with the following provision:

Extract D: Final Contract Clause

This contract reflects the full agreement between the parties.

Nothing in this contract limits or extends any statutory rights available to either party.

Three months after commencement, CityBuild submits a document entitled:

Extract E: Progress Payment Claim

Progress Payment Claim – Month 3

The document:

• identifies the project;
• identifies the contract;
• describes the construction work carried out;
• states the amount claimed;
• explains how the amount was calculated; and
• specifies a payment due date 20 working days after service.

The document is clearly marked:

Payment Claim under the Construction Contracts Act 2002.

The claim is delivered by courier to the contractual address for notices.

On the same day, CityBuild uploads the document to Harbourview’s online invoicing portal.

The portal automatically:

• relabels the document as “Invoice No. 145”; and
• generates a system email stating:

New invoice received – payment due in 45 days under Harbourview policy.

Within five working days, Harbourview’s Contract Administrator sends CityBuild a spreadsheet entitled:

Extract F: Interim Assessment – Month 3

The spreadsheet:

• identifies the project;
• identifies CityBuild’s claimed amount;
• identifies the amount Harbourview proposes to pay;
• lists disputed items; and
• provides brief reasons for deductions.

The document states:

Net amount to be paid in accordance with Harbourview standard processing time.

The spreadsheet does not:

• refer to the Construction Contracts Act 2002; or describe itself as a payment schedule.

Two weeks later, Harbourview’s Development Manager sends a further email.

Extract G: Email from Harbourview Development Manager

Our obligation to pay remains conditional upon Harbourview first receiving funding from its bank and internal QS approval.

Until then, no amount is due, regardless of what any statute may say.

A screenshot from an overseas industry publication is attached.

Several subcontractors begin contacting CityBuild regarding overdue payments.

CityBuild advises Harbourview that delayed payment may affect:

• subcontractor engagement; procurement of materials; and
• project progress.

Harbourview responds that payment cannot occur until the next funding drawdown is received.

Extract H: Extreme Weather Event

Before the payment dispute is resolved, a severe storm causes major land instability affecting the only vehicle access route serving the project.

Emergency inspections conclude that continued access presents significant safety risks.

The regional authority issues a closure notice preventing normal construction access to the site.

Extract I: Engineering Assessment

Independent engineers advise:

Access to the site is unlikely to be restored for several months.

Construction may eventually resume, but significant programme disruption, cost increases and revised access arrangements are likely.

The report notes that key construction activities cannot presently be undertaken without access to the site.

Extract J: Legal Advice Memorandum

CityBuild’s solicitor provides the following advice:

Consider whether the access restrictions merely delay contractual performance or whether the event fundamentally changes the obligations originally contemplated by the parties.

Harbourview’s advisers disagree and maintain that the project remains capable of completion once access is restored.

CityBuild now seeks advice regarding:

• the validity of its payment claim;
• the legal effect of Harbourview’s communications;
• payment rights under the Construction Contracts Act 2002;
• options available if payment is not made; and
• the significance of the access restrictions on future contractual performance.

Harbourview seeks advice regarding:

• whether its payment practices are contractually enforceable;
• whether its communications comply with statutory requirements;
• the interaction between contractual terms and statutory obligations; and
• whether the access restrictions fundamentally affect the contractual relationship.

A dispute emerges concerning:

• payment claims;
• payment schedules;
• due dates for payment;
• contractual and statutory rights;
• suspension of work; and
• the legal effect of the severe weather event and site closure.

Assessment Requirements

In answering Question 4, students must refer to:

• Session 5B: Construction Contracts Act 2002
• Session 3B: Frustrated Contracts (Contract and Commercial Law Act 2017)
• relevant peer-reviewed resources
• evidence contained in the scenario and extracts.

Students must:

1. Refer to specific extracts, communications, contractual provisions and project records.
2. Distinguish between legally significant and contextual facts.
3. Discuss competing interpretations of contractual and statutory obligations.
4. Justify the significance attributed to particular evidence.
5. Support conclusions using legal reasoning and academic sources.

Answers that primarily describe legislation without analysing the facts and documentary extracts will receive limited marks.

Question 4A – LO2 (7 marks)

Describe and discuss the role of non-legislative contract law in the CityBuild– Harbourview scenario and identify key legal issues that arise from the parties’ nonlegislative contract law obligations.

In your response:

1. Identify and discuss three significant non-legislative contract law issues arising from the scenario.
2. Identify the extract(s), communication(s), conduct or project document(s) relevant to each issue.
3. Discuss how CityBuild and Harbourview could reasonably interpret the same facts differently.
4. Explain which evidence you consider most influential and why.

Question 4B – LO3 (6 marks)

Describe and discuss the role of statutory contract law in the CityBuild–Harbourview scenario and analyse how statutory rules shape the legal position of the parties.

Focus on:

• payment claims;
• payment schedules;
• due dates for payment;
• statutory payment rights; and
• potential issues relating to frustration.

In your response:

1. Identify the statutory provisions that may be relevant.
2. Explain the factual circumstances that trigger consideration of those provisions.
3. Analyse whether the parties’ communications comply with statutory requirements.
4. Discuss whether the severe weather event and site access restrictions raise issues concerning frustration.
5. Compare the implications of the statutory framework for CityBuild and Harbourview.
6. Explain which statutory issue is most significant and justify your view.

Question 4C – LO5 (7 marks)

Describe and discuss the principles of contract law as they apply to the CityBuild– Harbourview scenario and analyse how those principles interact with the parties’ contract wording, side agreements, conduct and statutory rights.

Part A

Describe and discuss the contract law principles relevant to:

• payment obligations;
• side agreements and collateral communications;
• statutory payment rights;
• suspension of performance;
• frustration; and
• continuing contractual obligations.

Part B

Discuss the strongest legal arguments available to:

• CityBuild Ltd; and
• Harbourview Developments.

Your discussion must refer to specific evidence contained in the scenario.

Part C

Analyse how the contract wording, project communications and subsequent events affect:

• payment obligations;
• entitlement to payment;
• statutory rights and obligations;
• continuation of contractual performance; and
• whether the access restrictions should be characterised as:

o frustration; o temporary suspension; o delay; or o another legal consequence.

In reaching your conclusion:

• identify the five facts you consider most influential;
• explain why those facts should be given greater weight than other facts in the scenario; and discuss at least one alternative conclusion that could reasonably be reached.

Assignment Question Marking