
COMMISSION AGENDA – Action Item No. 6b Page 2 of 3
Meeting Date: April 10, 2018
Template revised September 22, 2016.
Effective internal controls over all Port procurement, contracting and disbursements are also in place to
ensure proper central oversight, delegation of authority, separation of duties, payment approval and
documentation, and signed perjury statement certifications for all payments. Port disbursements are also
regularly monitored against spending authorizations. All payment transactions and internal controls are
subject to periodic Port internal audits and annual external audits conducted by both the State Auditor’s
Office and the Port’s independent auditors.
For the month of March, $83 million in accounts payable payments were made to 751 vendors/contractors,
comprised of 2,506 vouchers and 9,069 accounting expense transactions. About 86 percent of the accounts
payable payments made in the month fall into the Construction, Employee Benefits, Contracted Services,
Janitorial Services, Payroll Taxes and NWSA Construction Costs categories. The following chart summarizes
the top 15 expense categories by total spend.
Appropriate and effective internal controls are in place to ensure that the above obligations were processed in
accordance with Port of Seattle procurement/payment policies and delegation of authority.
Category Payment Amount
Construction 44,816,103.35
Employee Benefits 7,701,958.51
Contracted Services 7,434,527.28
Janitorial Services 4,687,572.50
Payroll Taxes 3,765,990.11
NWSA Construction Costs 3,012,104.90
Utility Expenses 2,143,827.27
Public Expense 1,453,372.09
Software 1,124,149.37
Sales Taxes 932,874.50
Maintanance Inventory 907,372.01
Environmental Remediation 671,613.35
Miscellaneous Expense 662,149.71
Parking Taxes 475,130.67
Computers & Telephone 352,361.00
Other Categories 2,990,061.16
Port Net Payroll 10,182,258.31
Total Payments 93,313,426.09