[Amended 9-9-2008]
When any officer or employee of the City shall
make or authorize the making of any purchase of materials, supplies
and equipment or shall contract for the employment of labor, the order,
voucher, contract or other instrument required by law shall be executed
and filed with the proper department for receiving the same, unless
such purchase or authorization shall be for an amount less than $100,
in which case the established procurement policy for such item shall
be followed. No officer or employee of the City shall approve for
payment any bill based upon an order, voucher, contract or other instrument
executed and filed subsequently to the receipt of such materials,
supplies and equipment, or after such labor and services have been
rendered.
The administrative heads of departments, boards
or commissions, in submitting bills subject to discount to the City
Auditor, shall write on the face of the bills the terms and conditions
relative to any discount and deduct the same from the gross amount,
so as to show the gross amount, the amount allowed as discount and
the net amount to be paid.
No agreement pertaining to a discount shall
be made to provide for a payment for a period of less than one week
after the receipt of apparatus, materials or supplies, or after the
furnishing of labor and materials, or after services have been rendered.
The City Auditor, after the performance of his
duties in connection with the approval of bills, if the bills are
found to be legal and lawful, shall prepare a warrant and send the
same to the City Treasurer in time so that payment may be made by
the City Treasurer in accordance with the terms and conditions governing
the discount agreement.