22—Adjudicator's determination
(1) An adjudicator is
to determine—
(a) the
amount of the progress payment (if any) to be paid by the
respondent to the claimant (the "adjudicated amount"); and
(b) the
date on which any such amount became or becomes payable; and
(c) the
rate of interest payable on any such amount.
(2) In determining an
adjudication application, the adjudicator is to consider the following matters
only:
(a) the
provisions of this Act;
(b) the
provisions of the construction contract from which the application arose;
(c) the
payment claim to which the application relates, together with all submissions
(including relevant documentation) that have been duly made by the claimant in
support of the claim;
(d) the
payment schedule (if any) to which the application relates, together with all
submissions (including relevant documentation) that have been duly made by the
respondent in support of the schedule;
(e) the
results of any inspection carried out by the adjudicator of any matter to
which the claim relates.
(3) The adjudicator's
determination must—
(a) be
in writing; and
(b)
include the reasons for the determination (unless the claimant and respondent
have both requested the adjudicator not to include those reasons in the
determination).
(4) If, in determining
an adjudication application, an adjudicator has, in accordance with
section 10, determined—
(a) the
value of construction work carried out under a construction contract; or
(b) the
value of related goods and services supplied under a construction contract,
the adjudicator (or any other adjudicator) is, in any subsequent adjudication
application that involves the determination of the value of that work or those
goods and services, to give the work (or the goods and services) the same
value as that previously determined unless the claimant or respondent
satisfies the adjudicator concerned that the value of the work (or the goods
and services) has changed since the previous determination.
(5) If the
adjudicator's determination contains—
(a) a
clerical mistake; or
(b) an
error arising from an accidental slip or omission; or
(c) a
material miscalculation of figures or a material mistake in the description of
a person, thing or matter referred to in the determination; or
(d) a
defect of form,
the adjudicator may, on the adjudicator's own initiative or on the application
of the claimant or the respondent, correct the determination.