Tim Wall

Chairman & CEO, CDM Smith - Helping improve the world through global integrated infrastructure solutions

[CDM Smith @CDMSmith]

As we celebrate 250 years of the U.S., let us remember and honor the brave individuals who’ve made independence and freedom possible and those who continue to serve for the freedom of their country and families now.

[CDM Smith @CDMSmith]

With more than 25 years of experience, Jennifer Hooper looks forward to building on our strong foundation and driving meaningful impact together as our new Industrial Unit President. 🏙️

[CDM Smith @CDMSmith]

Most PFAS in products are precursors that naturally convert into regulated “forever chemicals,” sometimes even during treatment. Watch the video to see how the transformation happens.

[CDM Smith @CDMSmith]

💻 Loading... #TheNewCDMSmithDotCom

You’ll find tailored content exactly where you need it, now elevated through clearer paths and intuitive design.

Coming soon! 🔄️ #NewWebsiteSameCDMSmith

[Trinnex @TrinnexDigital]

Wastewater teams are dealing with more complexity than ever: aging systems, bigger storms, new development, and rising expectations from the communities they serve.

Explore how digital tools can elevate your capacity planning and sewer operations: https://t.co/J3zTsLG95I

[CDM Smith @CDMSmith]

We’re proud to partner with Eversource Energy on the Geothermal Network Pilot Program, approved by the Massachusetts DPU.
This groundbreaking effort is the first of its kind in the U.S., uniting stakeholders in an open, public setting to advance clean, efficient energy solutions.

[Trinnex @TrinnexDigital]

Regulatory compliance is one of the most demanding responsibilities for wastewater utilities. waterCAST WQ helps simplify the process by automating reporting, validating data, and creating transparency across teams.

Learn more: https://t.co/RH3Zrl18cT

[Trinnex @TrinnexDigital]

With AI-enabled platforms like waterCAST and capabilities such as digital twins and DSaaS, Trinnex helps utilities take practical, incremental steps on their digital journey.

See how AI and data integration are already reshaping water system management:
https://t.co/89L8Ysf3OY

[Trinnex @TrinnexDigital]

With leadCAST, you get a true bird’s‑eye view of your community’s service lines so you can prioritize inspections, streamline outreach, and stay comfortably ahead of evolving regulations.

🔗 Learn more here: https://t.co/ysrI2YOJMP

[Tim Wall @TWall2013]

When it doesn’t matter what size TV you have to watch the college FB championship because your TV and internet provider is @xfinity and cable has been down since 330 might be back up at 1130p after the game is OVER. AT&T wireless for the save. #xfinityisaweful #cancelxfinity

[CDM Smith @CDMSmith]

Data centers are the backbone of our digital world, and they’re growing faster than ever. At CDM Smith, we help clients stay ahead with innovative, sustainable solutions that enable rapid expansion while safeguarding critical resources.

[Trinnex @TrinnexDigital]

✅ Plan for future growth and extreme weather
✅ Automate permitting and streamline approvals
✅ Monitor continuously and respond instantly
✅ Use predictive analytics to prioritize maintenance

Explore how Trinnex helps utilities build resilient systems for tomorrow 👉

[Tim Wall @TWall2013]

@CDMSmith Congratulations Amy! Way to go Waylon!!

[CDM Smith @CDMSmith]

PFAS assemblies don’t vanish when you switch to fluorine-free foam. If the old layer isn’t removed, it will leach into new foam, creating contamination risks. PFAS expert Jill Greene explains why cleaning tanks before switching is critical.
#CDMSmith #NextisNow #PFAS #Engineering

[Trinnex @TrinnexDigital]

Protecting public health starts with public trust.

By being visible, starting conversations, & proactively sharing updates, they built confidence in their water infrastructure & strengthened community relationships.

Learn how transparency made the difference for Evesham MUA👇

[CDM Smith @CDMSmith]

We’re proud to help build the world’s largest battery system. The battery in Kupferzell, Germany can deliver 250 MW of electricity in seconds, keeping the grid stable and making better use of renewables.

Click here to learn more: https://t.co/eZxqJ0eNnG

[Trinnex @TrinnexDigital]

Manual workflows slowing you down? Meet waterCAST WQ, Trinnex’s all-in-one tool for smarter, faster compliance.

✅ Real-time insights & scheduling
✅ One-click reporting
✅ Automated alerts & tracking

➡️ https://t.co/SL8XPsURVR

#TrustInWhatsNext #DigitalWater #waterCASTWQ

[CDM Smith @CDMSmith]

The U.S. Air Force selected CDM Smith for the $15 billion Comprehensive Construction & Engineering (C2E) multiple-award task order contract. The contract consists of a 5-year base period plus five 1-year option periods through 2035.
Read the Full Release: https://t.co/A3OmSfD9CV

[Tim Wall @TWall2013]

@CDMSmith Congratulations John! Well earned!!

[Tim Wall @TWall2013]

@realdogeusa 💯