Motion to adjourn to Executive Session pursuant to Section 4.5(d) of the City of Northglenn Home Rule Charter for legal consultation and advice; Section 4.5(f) for deliberation and/or review of any matters heard by the Council in a quasi-judicial capacity; and Section 4.5(g) for negotiations concerning the purchase, sale, lease or other acquisition of real or personal property, or interests therein, or concerning any contracts except those required to be the subject of competitive bidding