Australian Construction Contracts govern how the parties to a construction contract behave and how the project manager and the contract manager administer the relationship between the parties. [1] There are several popular standard forms of construction contracts that are currently used in Australia.
This contract has been developed jointly by the Royal Australian Institute of Architects and the Master Builders Australia Inc. and supersedes the Joint Contracts Committee (JCC) contracts, which are now withdrawn. It claims to use plain English and to involve less risk to architects than the ABS contract. It is recommended for use on building works of a major nature ($250,000 to $25million) where an architect is engaged to administer the contract. In its present form it does not appear to have any advantages over the ABS contracts.[ opinion ]
A maximum percentage for the Contractor's overheads and profit is nominated in Schedule 1 of the contract and is applied to the value of variations (additions and omissions)
A percentage nominated in Schedule 1 of the contract is applied to the difference between the provisional sum and the cost of performance of the work. In the case where the performance of the work cost is more than the provisional sum, a percentage nominated in Schedule 1 of the contract is added to the difference and the resultant is added to the contract sum. Where the performance of the work cost is less than the provisional, the difference is deducted from the contract sum
The rate of interest to be applied to contractually outstanding payments is nominated in Schedule 1.
The contract allows for reimbursement for causes of delay listed in clause L1.1 clause 1 to 13. This provision therefore provides reimbursement to the builder even though the cause of delay was not a breach of contract on the part of the proprietor. Where the delay is caused by breach on the part of the proprietor, the builder is entitled to recover damages sustained and incurred.
This contract is similar to MW-1 but is intended for use on building works from A$50,000 to A$3million.
Issued by the Department of Administrative Services – Australian Construction Services, these conditions are still in use by some of the Public Works Departments in all states.
Where the variation is valued by applying bill or schedule rates, no percentage is added. Where daywork rates are applied an agreed charge to cover overheads, administrative costs, site supervision, establishment costs, attendance and profit is made.
No allowance is made on account of profit to or attendance on the adjustment of provisional sums.
No mention of an interest rate is made.
No reimbursement is allowed unless the cause of the delay was due to any breach of the provisions of the contract by or any other act or omission on the part of the Principal, etc.
This document updates AS2124-1992 to cater for changes in construction practice and law and the AS4000 series of documents are probably the most widely used in major works.
Variations are valued by the superintendent using rates or prices in the contract. Where the bill of quantities or schedule of rates is not a contract document the rates shall still apply. No percentage is added to or deducted from the rates, but variations of omission include profit but not overheads. As overheads are not defined in the conditions it is common to accept the preliminaries on the overheads.
A percentage nominated in the Annexure is applied to the amount actually paid for each provisional sum and can therefore result in an increase or decrease in the contract sum depending on whether the actual amount was more or less than the provisional allowance.
The rate of interest is stated in the Annexure.
Reimbursement applies to compensable causes which are stated and can be expanded by completing the appropriate item in the Appendix.
This form of contract is used for building works that are not complex in nature.
Variations are valued in accordance with rates and prices nominated in a schedule, and these amounts should be inclusive of all profit, overheads, etc. Where the variation results in an addition the percentage rate nominated in the Appendix is added to the variation total.
The rate of interest is stated in the Appendix.
Reimbursement is allowable only for certain causes of delay and for example inclement weather, although a cause for time extension, is not a cause with attracts time extension costs.
The provisions of this document are similar to AS4000 but are for minor works.
Variations are valued by the superintendent using rates or prices in the contract. Where the bill of quantities or schedule of rates is not a contract document the rates shall still apply. No percentage is added to or deducted from the rates, but variations of omission include profit but not overheads. As overheads are not defined in the conditions it is common to accept the preliminaries on the overheads.
A percentage nominated in the Annexure is applied to the amount actually paid for each provisional sum and can therefore result in an increase or decrease in the contract sum depending on whether the actual amount was more or less than the provisional allowance.
Reimbursement applies to time extensions resulting from delay or disruption caused by Principal, Superintendent and their employees etc. Any other events for which costs for delay or disruption are payable must be shown in the Annexure. The Annexure does not have the provision for additional compensation clauses.
Produced by the Property Council of Australia, this document can be seen as an alternative to ABIC MW1 and AS contracts. It is suitable for Design and Construct projects, as well as Construct only contracts.
Variations are valued using rates or prices which appear in the Cost Schedule or the priced Bill of Quantities where applicable. The percentages stated in the Contract Particulars are added to the value calculated. The percentages are also to be applied where a reasonable amount is agreed or determined. In agreeing or determining the reasonable amount, no mark-ups are to be included.
No percentage adjustment or mark-up is required until the increase of the let amount of provisional sum work exceeds 20% of the allowed amount. Thereafter, the difference is increased by the percentage stated in the Contract Particulars.
The interest rate is stated in the Contract Particulars on contractually outstanding amounts.
Where a time extension is due to a breach of the contract by the Owner, the Contractor is entitled to reimbursement at the rate stated in the Contract Particulars. If an extension of time is granted as a result of a variation, then reasonable costs and expenses incurred are to be added to the value of the variation.
This form of contract is intended for building works (including alterations) where the contract is to be administered by an architect and where payment to the builder is to be on the basis of the actual cost of the works plus a fee. This fee may be either a lump sum or a percentage of the cost of the works.
AS4902 provides choices for the project procurement:
Variations are valued by the superintendent using rates or prices in the contract. Where the bill of quantities or schedule of rates is not a contract document the rates shall still apply. No percentage is added to or deducted from the rates, but variations of omission include profit but not overheads. As overheads are not defined in the conditions it is common to accept the preliminaries on the overheads.
A percentage nominated in the Annexure is applied to the amount actually paid for each provisional sum and can therefore result in an increase or decrease in the contract sum depending on whether the actual amount was more or less than the provisional allowance.
The rate of interest is stated in the Annexure.
Reimbursement applies to time extensions resulting from delay or disruption caused by Principal, Superintendent and their employees etc. Any other events for which costs for delay or disruption are payable must be shown in the Annexure.
This agreement is for use where no head contractor exists and the owner pays to the manager a fee for his services. The agreement is issued by the Royal Institute of Architects (Victorian Chapter).
Each set of contract conditions contains in its Annexure of Schedule a space for inserting a rate for liquidated damages. This rate is a genuine pre-estimate of damages that the owner will incur if the project is not completed by the authorised date for completion. Once contractually accepted the rate will apply whether the actual damages are higher or lower than the pre-estimate. Liquidated damages are always calculated on calendar days.
Liquidated Damages may be capped at a percentage of the contract sum. It is normal for Australian construction contractors to seek liability relief by trying to introduce a cap on Liquidated Damages, typically 10% of the contract sum.
At common law, damages are a remedy in the form of a monetary award to be paid to a claimant as compensation for loss or injury. To warrant the award, the claimant must show that a breach of duty has caused foreseeable loss. To be recognised at law, the loss must involve damage to property, or mental or physical injury; pure economic loss is rarely recognised for the award of damages.
In English civil litigation, costs are the lawyers' fees and disbursements of the parties.
Breach of contract is a legal cause of action and a type of civil wrong, in which a binding agreement or bargained-for exchange is not honored by one or more of the parties to the contract by non-performance or interference with the other party's performance. Breach occurs when a party to a contract fails to fulfill its obligation(s), whether partially or wholly, as described in the contract, or communicates an intent to fail the obligation or otherwise appears not to be able to perform its obligation under the contract. Where there is breach of contract, the resulting damages have to be paid to the aggrieved party by the party breaching the contract.
A hire purchase (HP), also known as an installment plan, is an arrangement whereby a customer agrees to a contract to acquire an asset by paying an initial installment and repaying the balance of the price of the asset plus interest over a period of time. Other analogous practices are described as closed-end leasing or rent to own.
Quantum meruit is a Latin phrase meaning "what one has earned". In the context of contract law, it means something along the lines of "reasonable value of services".
The term annual percentage rate of charge (APR), corresponding sometimes to a nominal APR and sometimes to an effective APR (EAPR), is the interest rate for a whole year (annualized), rather than just a monthly fee/rate, as applied on a loan, mortgage loan, credit card, etc. It is a finance charge expressed as an annual rate. Those terms have formal, legal definitions in some countries or legal jurisdictions, but in the United States:
The leaky bucket is an algorithm based on an analogy of how a bucket with a constant leak will overflow if either the average rate at which water is poured in exceeds the rate at which the bucket leaks or if more water than the capacity of the bucket is poured in all at once. It can be used to determine whether some sequence of discrete events conforms to defined limits on their average and peak rates or frequencies, e.g. to limit the actions associated with these events to these rates or delay them until they do conform to the rates. It may also be used to check conformance or limit to an average rate alone, i.e. remove any variation from the average.
In finance, a surety, surety bond or guaranty involves a promise by one party to assume responsibility for the debt obligation of a borrower if that borrower defaults. Usually, a surety bond or surety is a promise by a surety or guarantor to pay one party a certain amount if a second party fails to meet some obligation, such as fulfilling the terms of a contract. The surety bond protects the obligee against losses resulting from the principal's failure to meet the obligation. The person or company providing the promise is also known as a "surety" or as a "guarantor".
In law, liable means "responsible or answerable in law; legally obligated". Legal liability concerns both civil law and criminal law and can arise from various areas of law, such as contracts, torts, taxes, or fines given by government agencies. The claimant is the one who seeks to establish, or prove, liability.
In the United Kingdom, inheritance tax is a transfer tax. It was introduced with effect from 18 March 1986, replacing capital transfer tax.
Liquidated damages, also referred to as liquidated and ascertained damages (LADs), are damages whose amount the parties designate during the formation of a contract for the injured party to collect as compensation upon a specific breach. This is most applicable where the damages are intangible, such as a failure by the contractor on a public project to fulfill minority business subcontracting quotas.
A cost-plus contract, also termed a cost plus contract, is a contract such that a contractor is paid for all of its allowed expenses, plus additional payment to allow for a profit. Cost-reimbursement contracts contrast with fixed-price contract, in which the contractor is paid a negotiated amount regardless of incurred expenses.
A public adjuster is a professional claims handler/claims adjuster who represents the insured/policyholder in their insurance claim. Depending on the state, licensed public adjusters are required to prove competency in a variety of ways; written examination, experience time frames, and background checks. In many states, a public adjuster is a lawful fiduciary under either state or federal jurisdiction to legally and professionally represent the rights of an insured/policyholder during an insurance claim. The role of a public adjuster is to recover the best possible indemnification for their claims. Individuals may prefer to avoid the stress of claims handling themselves, and choose public adjuster representation to guide them through the process and minimize the time which must be spent to file their claim properly. Public adjusters negotiate with insurance companies/carriers for an adjustment or settlement. Primarily, public adjusters review the applicable insurance policy to determine coverage for the loss, assess the cause of loss to determine applicable coverage, assist the insured to prepare detailed scope and cost estimates to prove their loss. Public adjusters also provide insurance policy interpretation to determine if coverage exists, and to negotiate with the insurance company/carrier to a final and fair settlement. Most public adjusters charge a percentage of the settlement.
The Hudson Formula derives from Hudsons Building and Engineering Contracts and is used for the assessment of delay damages in construction claims.
The Law Reform Act 1943 is an act of the Parliament of the United Kingdom which establishes the rights and liabilities of parties involved in frustrated contracts. It amends previous common law rules on the complete or partial return of pre-payments, where a contract is deemed to be frustrated. It additionally introduces the concept that valuable benefits, other than financial benefits, may be returned upon frustration. It applies only to contracts governed by English law.
A changes clause, in government contracting, is a required clause in United States government construction contracts.
Retainage is a portion of the agreed upon contract price deliberately withheld until the work is substantially complete to assure that contractor or subcontractor will satisfy its obligations and complete a construction project. A retention is money withheld by one party in a contract to act as security against incomplete or defective works. They have their origin in the British construction industry Railway Mania of the 1840s but are now common across the industry, featuring in the majority of construction contracts. A typical retention rate is 5% of which half is released at completion and half at the end of the defects liability period. There has been criticism of the practice for leading to uncertainty on payment dates, increasing tensions between parties and putting monies at risk in cases of insolvency. There have been several proposals to replace the practice with alternative systems.
Insolvency in South African law refers to a status of diminished legal capacity imposed by the courts on persons who are unable to pay their debts, or whose liabilities exceed their assets. The insolvent's diminished legal capacity entails deprivation of certain of his important legal capacities and rights, in the interests of protecting other persons, primarily the general body of existing creditors, but also prospective creditors. Insolvency is also of benefit to the insolvent, in that it grants him relief in certain respects.
A construction contract is a mutual or legally binding agreement between two parties based on policies and conditions recorded in document form. The two parties involved are one or more property owners and one or more contractors. The owner, often referred to as the 'employer' or the 'client', has full authority to decide what type of contract should be used for a specific development to be constructed and to set out the legally-binding terms and conditions in a contractual agreement. A construction contract is an important document as it outlines the scope of work, risks, duration, duties, deliverables and legal rights of both the contractor and the owner.
A lump sum contract in construction is one type of construction contract, sometimes referred to as stipulated-sum, where a single price is quoted for an entire project based on plans and specifications and covers the entire project and the owner knows exactly how much the work will cost in advance. This type of contract requires a full and complete set of plans and specifications and includes all the indirect costs plus the profit and the contractor will receive progress payments each month minus retention. The flexibility of this contract is very minimal and changes in design or deviation from the original plans would require a change order paid by the owner. In this contract the payment is made according to the percentage of work completed. The lump sum contract is different from guaranteed maximum price in a sense that the contractor is responsible for additional costs beyond the agreed price, however, if the final price is less than the agreed price then the contractor will gain and benefit from the savings.