With the exception of the following, no purchases shall be made without a purchase order made out by the purchaser and signed by the department head, Superintendent of Public Works and Mayor or Trustee:
A.
Purchases under $1,000.
[Amended 10-3-2011]
B.
Emergency purchases, as defined by statute.
C.
Contracts for personal service.
D.
Employee expenses such as conference expenses, mileage, meals and other reimbursable expenses in performance of day-to-day duties.
E.
Reimbursement of petty cash.
F.
Utility bills.
G.
Service contracts for a fixed monthly or annual amount.
H.
Interdepartmental charges.
I.
Medical examinations.
J.
Legal notices.
K.
Postage.
L.
Professional services.
M.
Insurance premiums.