USACE St. Louis District - Procurement Integrated Enterprise Environment (PIEE) Solicitation Module

The US Army Corps of Engineers, St. Louis District (MVS), will be transitioning to Procurement Integrated Enterprise Environment (PIEE) Solicitation Module for bid and proposal submission.

MVS is projected to utilize the new system for new solicitations issued on/about April 2024. Instructions to offerors/bidders will be included in each soliciation. 

Interested offerors/bidders will need to have an active registration with PIEE – Solicitation module to submit bids/proposals. It is recommended contractors initiate vendor registration before needing to submit a bid/proposal.

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To submit an Electronic bid/proposal through the PIEE Solicitation Module website, Bidders/Offerors shall follow the following steps:

Step 1: Complete vendor registration on https://piee.eb.mil/. Instructions for registration can be found through: https://www.acq.osd.mil/dpap/pdi/eb/docs/PIEE/PIEE_Solicitation_Module_Vendor_Access_Instructions.pdf

Step 2: Upload offer in the Solicitation Module through https://piee.eb.mil/ . Instructions for uploading an offer as well as other training/reference guides can be found through: https://pieetraining.eb.mil/wbt/xhtml/wbt/sol/solicitation/proposals.xhtml

Note: Only those with a PIEE vendor registration as ‘Proposal Manager’ may upload an offer/bid.

Point of Contact for Vendor Registration/Technical System issues:

disa.global.servicedesk.mbx.eb- ticket-requests@mail.mil

Offerors are cautioned to log into PIEE Solicitation Module with sufficient time to ensure the electronic proposal package is completely uploaded and time-stamped in the system by the due date and time specified for receipt of proposals.

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MVS Point of Contact:  Kerry.A.St.John@usace.army.mil