They shall be responsible to see the city has adequate procedures to insure against major insurable risks; (b) Have the power to prescribe such rules and regulations as they shall deem necessary or expedient for the conduct of departments subject to their authority, and they shall have the power to revoke, suspend, or amend any rule or regulation of such departments except those prescribed by the city council; (c) Have the power to sign their name to any check issued by the city as a substitute for the signature of the city clerk when the city clerk is not available to provide their own signature; (d) Have the power to coordinate the work of all the departments of the city, and, at times of an emergency, with the approval of the mayor and acting through the appropriate department heads, shall have authority to assign the employees of the city to any department where they are needed for the most effective discharge of the functions of city government; (e) Report on any condition or fact concerning the city government requested by the mayor or city council; (f) Have the power to overrule any administrative action taken by a department head, and may thereby supersede them in the functions of the office but only with the prior approval of the mayor and in accordance with Kansas statutes; (g) Have the power to appear before and address the city council at any meeting; (h) Have the authority to enter into and execute, on behalf of the City, all contracts and agreements for goods or services when consideration for each such contract or agreement is not more than $50,000 and is otherwise authorized by the approved budget; (i) Have the ability to delegate authority department heads to execute contracts on behalf of the City in accordance with the City's purchasing policy approved by the Governing Body; (j) At no time have the power to supersede any action by the mayor and city council. Such reports shall show the financial condition of the city in relation to the budget; (e) Prepare and present to the Governing Body an annual report of the city's affairs, including in such a report a summary of reports of department heads and such other reports as the Governing Body may require; (f) Act as the personnel officer of the city and shall administer the Personnel Rules and Regulations Administrative Policy including making appropriate changes to the Policy to facilitate the efficient and effective daily operations of the City.