Please read this important information regarding public participation at HRSD Commission Meetings.


The iSupplier Portal allows you to view and submit online responses to HRSD solicitations, view purchase orders/agreements, submit and view invoices/pay applications, check payment status, and update your company's contact information.

Unifier will be used for all capital project management records, including cost records (budget, contracts, change orders, pay requests).


iSupplier Portal

  • Update Supplier Information
  • View Purchase Orders / Agreements
  • Submit / View Invoices / Pay Applications
  • Submit / View Work Confirmations
  • View Open Solicitations and Your Responses
  • Participate in Online Discussions
  • Submit an Online Response to a Solicitation

ERP Login

New to HRSD? Click here to register for the first time.

iSupplier Portal How-To Guides

Click here for Manuals and Guidelines.








  • View Capital Project Contracts
  • Submit / View Capital Project Pay Applications
  • Professional Services Deliverables
  • Construction Submittals
  • Design Review
  • Action Items
  • Request for Information
  • Request for Proposal
  • Daily / Weekly Reports
  • Meeting Summaries
  • Citizen Inquiries


Unifier How-To Guides


To receive notifications regarding Engineering's Solicitations, please update your ERP iSupplier Profile with the following 6 digit (including decimal) NIGP Codes:

913.00 = Construction
906.25 = Design Build Services
925.00 = Engineering Services, Professional

If you would like to receive an email regarding our Solicitations, please send an email to

For current Bids and RFPs, please click here.

Please contact the ERP Help Desk at or 757.460.7318 for any questions or concerns relating to the supplier registration process or the use of the iSupplier Portal.