Location
Concord Bus Station

Wednesday, June 10, 2026

8:30 AM – 3:00 PM

5 TCHs

$100 NHWWA Members | $125 Non-Members

Concord Bus Terminal, Stickney Ave., Concord, NH

Plan to join us for this popular annual event! We’re hitting the road for a behind-the-scenes look at two active projects with real, day-to-day operational impact. We’ll travel from Concord to Nashua to tour the Pennichuck Plant construction and see the new chemical feed building taking shape—an opportunity to talk chemical feed, reliability, access, and maintainability while the project is in motion. After lunch together, we’ll make a quick stop in Derry, where Underwood Engineers is advancing upgrades aimed at nitrification control by improving monochloramine residuals, alongside DN Tanks’ modifications to add a second fill line through the top of an in-service tank. This is one of three key construction efforts designed to increase flow into Derry and expand capacity for downstream communities.

Bring your questions and current challenges from your own facility. This day is designed for field Q&A, peer-to-peer problem-solving, and practical takeaways you can put to work right away.

PRESENTERS

• Hannah Marshall, PE, Senior Engineer, Pennichuck Water
• Mark Lheureux, PE, Deputy Public Works Director, Town of Derry
• Devon Smith, PE, Senior PM, Underwood Engineers
• Kyle Ruprecht, Project Engineer II, Underwood Engineers
• Charlie Lanza, General Manager, HAWSCO
• Kevin Desjardins, PE, DN Tanks
• William Hotaling – Regional Manager, IXOM (Chemical feed equipment vendor)

AGENDA

8:30-9:00 AM: Registration. The bus leaves Concord at 9:00 AM.

9:45 AM: Coffee and pastry as we get off the bus and start our presentation by Pennichuck. We will get a tour through the Pennichuck Plant and the new chemical feed building and ongoing construction.

11:45 AM: Head to Derry

12:15 PM: Lunch

1:00 PM: Derry Water Tank Construction – Joint project with Underwood Engineers, HAWSCO and DN Tanks.

3:00 PM: Back to the bus station.

REGISTRATION: Complete the form below and pay with a credit card via PayPal (PayPal membership not required) or mail payment to NHWWA, 18 N. Main St., Suite 308, Concord, NH 03301. To request an invoice, please email info@nhwwa.org.

Thank you to Underwood Engineers for covering the cost of the coach bus this year!

Thank you to our lunch sponsors CDM Smith and DN!

Registration