"1. That a breach of the rules of natural justice occurred in connection with the making of the decision.
Particulars
a) Failing to indicate to all tenderers that the criterion "overall response to the Authority's stated objectives" would be given equal weight with the criterion "the amount offered for the lease".
b) Giving information concerning the criterion "overall response to the Authority's stated objectives" to individual tenderers privately and not supplying that information to all tenderers.
1A. Procedures that were required by law to be observed in connection with the making of the decision were not observed.
Particulars
a) The respondents were required by section 169 of the Land (Planning and Environment) Act 1991 to obtain payment for the lease, which is not less than market value.
b) In accordance with paragraph 7(2)(b) of the Gungahlin Development Authority Act 1996 the 1st Respondent was required to perform its functions in accordance with "prudent commercial principles".
c) The 1st Respondent breached these requirements as follows.
i) It declined to accept the highest tenderer as a result of the following process of tender evaluation.
ii) It evaluated the successful tenderer, Landco by reference to the assumed value of off-site and interdependent works.
iii) Its evaluation was based upon certain "preliminary plans" and an "indicative site layout" when no subsequent obligation would arise upon a successful tenderer to complete works upon the lease in accordance with those plans or that layout.
d) The tender documents failed to indicate a priority between the criteria against which tenders were to be assessed thereby reserving a discretion to the 1st Respondent as to which tenderer would be selected.
2. The making of the decision was an improper exercise of the power conferred by the enactment under which it was purported to be made in that it took irrelevant considerations into account and failed to take relevant considerations into account.
Particulars
a) The 1st Respondent took into account tenderers' costing of offsite and interdependent works.
b) The 1st Respondent failed to take into account that there is no obligation upon a successful tenderer to build the works in the "preliminary plans" and an "indicative site layout".
c) The tender assessment failed to take into account that the plans submitted by the successful tenderer, Landco involved the construction of houses on land which was not part of the lease for which tenders were called to wit the triangular shaped piece of land opposite Yerrabi Pond Island and marked for open space in Annexure A1 Sheet 1 of 2 in the tender documents.
d) The 1st Respondent failed to take into account whether it was obtaining market value for the lease.
e) The plans submitted by the successful tenderer Landco included the provision of road intersections which were not controlled in accordance with ACTCode element 6 performance measure 6 as required by section 3.4.1 of the tender documents.
f) Failing to assess traffic control measures of the Landco plan - the plans submitted by the successful tenderer Landco did not comply with PALM Energy Guidelines referred to under A2.1.2(g) of the Deed of Agreement in the tender document and ACTCode element 1 performance measure 3.
g) Failing to assess the solar access of houses proposed in the Landco plan by reference to block orientation.
h) The tender assessment fails to take into account that the plan submitted by Landco proposed in excess of 340 residential blocks in breach of the tender conditions.
i) The tender assessment fails to take into account that the Landco tender will not preserve trees in Precinct B in accordance with the tender document.
j) Failing to consider the provisions of the Variation to the Territory Plan for Gungahlin Town Centre in particular sections 2.2 and 2.3 of the Variation.
3. The making of the decision was an improper exercise of the power conferred by the enactment under which it was purported to be made in that the exercise of the power was so unreasonable that no reasonable person could have so exercised the power.
Particulars
a) Evaluating the tenders by reference to works which ultimately did not have to be built by the successful tenderer.
b) Evaluating the tenders by reference to the costing of works which ultimately did not have to be built by the successful tenderer.
c) Drawing the conclusions about the appellant's tender as set out in paragraphs 30 and 31 of the affidavit of Mr Ineson.
4. The decision involved an error of law or was otherwise contrary to law.
Particulars
a) The decision did not comply with the requirements of section 169 of the Land (Planning and Environment) Act 1991 and was not undertaken in accordance with paragraph 7(2)(b) of the Gungahlin Development Authority Act 1996.
b) The 1st Respondent failed to obtain market price for the lease granted.
c) The 1st Respondent decided to grant the lease on the basis that the figure offered by Landco "was within the range of reasonable value for the estate" rather than it was for payment of an amount which was not less than market value.
d) The decision breached section 161 of the Land (Planning and Environment) Act 1991 in that it was not the result of a valid tender because:-
i) the tender document had not indicated to prospective tenderers the weighting of the criteria against which the tenders were to be judged; and
ii) by reserving to the 1st respondent a discretion to determine the weighting of the criteria it would use for assessing the tenders until after the tenders had closed, the purported tender document preserved an unfettered discretion to the 1st Respondent to nominate the successful tenderer.
e) The decision breaches the principles of fair dealing which are implied into the tender in that:-
i) by reserving to the 1st Respondent a discretion to determine the weighting of the criteria it would use for assessing the tenders until after the tenders had closed, the purported tender document preserved an unfettered discretion to the 1st Respondent to nominate the successful tenderer;
ii) the plans submitted by the successful tenderer, Landco involved the construction of houses on land which was not part of the lease for which tenders were called to wit the triangular shaped piece of land opposite Yerrabi Pond Island and marked for open space in Annexure A1 Sheet 1 of 2 in the tender documents and the appellant was not informed that it could submit a plan with houses on the same piece of land;
iii) the appellant was informed that the 1st Respondent had no preference for rear lanes when subsequently rear lanes were regarded as a positive feature;
iv) for the reasons set out in paragraphs 34 and 35 of the affidavit of Mr Ineson;
v) permitting the successful tenderer to increase the amount offered after the close of tenders from 5.70m to 6.08m.
5. In the event that a decision to grant the lease has not been made, the preceding grounds are repeated as the conduct of the 1st Respondent against which the application is brought."