CL1.13 Discharge Flashcards
Contract may be discharged by:
(a) Performance;
(b) Expiry;
(c) Agreement;
(d) Breach; or
(e) Frustration.
Expiry and performance
Discharged by specific performance
Discharge by expiry
completed according to its own terms.
- An event
- A given time frame
Discharge by performance
The entire obligations rules - exact performance
Cannot bring a claim for payment after half the service
Cutter v Powell 1796
Cutter v Powell 1797
- Jamaica to Liverpool
- Widow got nothing as he died at sea 19 days short of Liverpool.
Exceptions to the entire obligations rule
- Acceptance of partial performance
- Substantial performance
- Divisible Obligations
- Wrongful prevention of performance
Acceptance of partial performance
- Acceptance of partial performance is discretionary of innocent party
Quantum Meruit = as much as is deserved
Court will assess on an objective basis
Sumpter v Hedges 1898
Sumpter v Hedges 1898
- Sumpter completed half of the job
- Hedges did it himself
- Not voluntary acceptance of partial performance - as had no choice but to accept benefit
- Did receive compensation for materials left on site
Substantial performance
- If substantial performance has been rendered possible to obtain contract price subject to deduction to reflect the cost of remedying the defect.
- If the defect is too serious the party will not be entitled to recover any money
Defining Substantial Performance
- Does defect go to the root of the contract
Hoenig v Isaacs [1952] / Bolton v Mahadeva [1972]
Hoenig v Isaacs [1952]
- One bedroom flat refurb = £750
- Some defects = £55
- Court held “defects and omissions” did not go to the root of the contract
- Only paid cost of remedying the defects
Bolton v Mahadeva [1972]
- £560 cost of central heating system
- Cost of remedying the defect = £174
- If CHS did not function and not safe
- Not able to recover anything under the contract
- No remedies had been offered- had he then he would have been justified
Divisible obligations
- Clear payment in parts - entitled to payment o fparts
- Payment of salary
- Depends on the intention of parties
Wrongful prevention of performance
- one party performs part of the agreed obligation
- then prevented from completing the rest by some fault of other party
- they will be entitled to payment despite not having completed the rest of the obligation
(a) To sue for damages for breach of contract; or
(b) To claim a quantum meruit.
(Planche v Colborn (1831) 131 ER 305)
Planche v Colborn 1831
The plaintiff was to write a book on ‘Costume and Ancient Armour’ for a series, and was to receive £100 on completion of the book. After he had done the necessary research but before the book had been written, the publishers abandoned the series. He claimed alternatively on the original contract and on a quantum meruit.
The court held that: (a) the original contract had been discharged by the defendants’ breach; (b) no new contract had been substituted; and (c) the plaintiff could obtain 50 guineas as reasonable remuneration on a quantum meruit.
This claim was independent of the original contract and was based on quasi-contract.
Defenses to allegations of failure to perform
Tender of performance
Good defence for the defendant to show that they “tendered performance”
- Must show that they unconditionally offered to perform their obligations
- But the Promisee refused to accept
- A plea of tender does not discharge debt - but prevents claim of interest/damages subsequent to tender of performance
Discharge by agreement
(a) By a subsequent binding contract between the parties; or
(b) Alternatively, by operation of a term of the original contract.
Discharge by agreement - mutual waiver
- New contract
- End an existing contract and achieve commercial certainty.
- Terms often to release and settle any liabilities under the original contract
Discharge contract elements
Accord - agreement that obligation will be released
Satisfaction - consideration for the promise to release a party
Difficulties with discharging obligations, the other party hasn’t produced consideration
- may release the other party by a subsequent agreement under deed.
- avoids the need for consideration - a gratuitous promise (one without any consideration) is enforceable if made in a contract in the form of a deed.
- may accept alternative consideration as obligation
Where there has been accord and satisfaction
the former obligation is discharged
Unless there is new consideration…
There can be no discharge of the previous agreement and no formation on agreement of new terms
Discharge by the operation of a term in the contract
- Condition precedent
- Condition subsequent
Condition Precedent
condition which must be satisfied before any rights come into existence.
Contract is suspended until condition satisfied