Both parties agree to excuse
the other from performance.
Consideration : Each party’s
promise to excuse the other
from performance
Discharge by performance
Each party has done what
they promised they would do
– Contract comes to an end.
performance must be precise
and exact, if the performance
is incompleted, he might not
be able to claim the payment.
5 exceptions
at common
law & by
statue
1 . Apportionment Act
certain periodical
payments such as salary,
rent are deemed to
accrue day to day.
2. Principle of Substantial
Performance
Applies when party has done most or all of
what is required under the contract BUT
there are minor defects or omissions
Party cannot claim the full
contract price due to him as
there will be a deduction for
the cost of correcting the
defects
Hoening
3. Prevention of Performance
If one party’s incomplete
performance is caused by
the other party who
wrongfully prevented full
performance,
then the party who has
partly performed is
entitled to be paid for
what he has done. He may
claim damages, or
quantum merit basis(that
which one has earned)
4. Acceptance of
Partial
Performance
Done part of performance,
paid part of payment with
a reasonable amount on
quantum meruit basis
5. Severable or
Divisible Contracts
Divisible Contract made
up of smaller, separate
transactions. Party
entitled to be paid so
long as he finishes one
part of the contract.
entire contract - not
entitled to paid unless
completes full
performance
cutter
Discharge by breach
Anticipatory Breach
One party indicates that he
no longer wishes to perform
the contract BEFORE the date
for performance has arrived.
a. Treat the contract
as discharge and
claim compensation
at once
hochster
b. Treat the contract as
ongoing and insist on the
performance of the
contract on the due date.
will no longer be able
to claim for
compensation
Avery
Discharge by frustration
Frustration: After a contract is formed an
unforeseeable event which is beyond the
control of the parties occurs
And either
Contract becomes
impossible to perform
Contract becomes
illegal to perform
Performance of the contract
becomes radically different from
what parties originally thought.
Effect of frustration: – Contract is
discharged. Parties cannot be sued
for not carrying out the contract.
4 examples of situation
are frustrated by
common law
1. Destruction of the
subject matter of the
contract
Taylor
2.Serious illness or
incapacity of a party to a
contract for the provision of
personal services
condor
3. Governmental
Acquisition
Singapore
woodcraft
manufacturing
4. A change in the
law making the
contract illegal
Czarnikow
2 Situations Which
Do Not Amount to
Frustration
1. a contract subsequently
becomes more difficult
or expensive to perform
Davis Contractors
2.Self-Induced
Frustration
due to the conduct of
one of the parties
The Super Servant Two
Effects of Frustration
Contract is discharged (comes to an
end). Parties released from all future
obligations. Obligation already due
before frustration still has to be
performed.
Obligations relating to the payment of
money - Effects of frustration are stated in
the Frustrated Contracts Act (FCA).
UNDER FCA 4 types of Effects of Frustration
1. Any money paid before the
contract is frustrated can
generally be recovered.
2.Any money payable under the
contract at the time of frustration no
longer has to be paid.
3. If expenses have been incurred in
performing the contract – the person
incurring the expenses may be
allowed to retain or recover his
expenses.
4.If a person obtains a valuable benefit before
frustration, the court may require him to pay a
reasonable sum for the benefit he received.
FCA does not apply to
3 categories
Contract by the carriage of goods by sea
Insurance companies
contract of the sale of specific
goods where the goods have
perished before the risk has
passed to the buyer
Force Majeure Clauses
What happens to the contract,
should certain events occur - e.g.
war, riots, natural disasters, labour
and raw material shortages
Useful to have allows parties to
treat contract as discharged in
situations that would not be
considered frustration under
common law.
Coverage of force majeure clause – up to
parties to negotiate. Parties can even
choose to suspend the contract for a
period of time first.