Waterfall Project Manager Simulation — Anheuser-Busch

The scenario

You are the Veolia project manager for a water-reuse system at Anheuser-Busch's St. Louis brewery — the company's largest and oldest US site, brewing continuously beside the Mississippi for more than 150 years. The system Veolia is designing and building recycles roughly 30% of the brewery's process water through a membrane bioreactor (MBR) and a reverse osmosis (RO) train, returning treated permeate to approved non-product uses across the plant. The driver is a number: Anheuser-Busch InBev has committed to a 2030 water-use ratio of 2.5 hectoliters of water per hectoliter of beer, and the St. Louis flagship is meant to be the proof point that the rest of the network copies. The technology is not the hard part. A nine-month pilot on a slipstream of brewery effluent already showed that the MBR-plus-RO configuration can hit target spec. The hard part is everyone the water touches. The brewmasters have made it clear that reused water cannot change how the beer tastes — and they hold an effective veto, exercised through a blind sensory panel that no spec sheet can substitute for. The brewery runs at full production the entire time, so every construction tie-in has to fit inside a planned-maintenance window the operations team guards jealously. And the EPA discharge-permit modification — filed with Missouri DNR as a 14-month parallel workstream — is only partly within your control. The project runs as a phase-gated capital build: design basis, procurement, construction and tie-ins, commissioning and sensory validation, then handover to the brewery's utilities team. You will present a Charter, a Plan, a SteerCo update with a change request, and a Closure document at the four gates. None of the equipment will fail you. What will test you is whether the people who run a 150-year-old brewery come to trust water they used to pour down the drain. Your job is to make them trust it — and to prove it before you ask them to.

What you'll do as the project manager

• →Design, install, and commission an MBR + RO train recycling ≥ 30% of the St. Louis brewery's process water and routing treated permeate to approved non-product uses
• →Achieve reuse-water quality that meets every approved spec parameter with zero detectable impact on product taste, validated by a blind brewmaster sensory panel sign-off
• →Secure the modified NPDES discharge permit (Missouri DNR / EPA Region 7) supporting the reuse configuration before final commissioning
• →Contribute a measurable reduction toward AB InBev's 2.5 hL water / hL beer 2030 water-use-ratio commitment at the St. Louis site
• →Deliver within the $19.4M capital baseline (≤ 10% variance) and the 27-day implementation window, with a clean operations handover to brewery utilities

Project management skills you'll build

The challenges you'll navigate

• •Sensory-acceptance risk — the brewmaster panel rejects reuse water for product-adjacent use even when it meets analytical spec, blocking the 30% reuse target
• •NPDES permit risk — the 14-month modification stalls or the regulator interprets the reuse discharge configuration more conservatively than assumed
• •Tie-in window risk — continuous brewing production leaves too few planned-maintenance windows to install tie-ins on schedule
• •Scale-up risk — full-scale membrane fouling and RO permeate quality diverge from the slipstream pilot, threatening both spec and taste-neutrality
• •Adoption risk — the brewery utilities team, who will operate the system after handover, do not commit to running it in steady state
• •Thin contingency — $0.6M (~3%) leaves no buffer for the rework a sensory or permit setback would require

Technology & stakeholders

You'll manage 7 stakeholders, including John Rogers (U.S. Chief Sustainability & Procurement Officer (Anheuser-Busch)), Chris Low (Senior Vice President, Water Technologies — North America (Veolia)), Dominic Hartley (Lead Process Engineer & Commissioning Manager (Veolia Water Technologies)), and more.

What you'll walk away with

A verified, shareable record of a completed enterprise project — plus the PMO deliverables you produced along the way (charter, project plan, SteerCo deck, closure document). It's real, demonstrable project management experience you can put on your resume and speak to in interviews.

Frequently asked questions