BEHIND THE CONCRETE

See how it’s made.

Get a firsthand look at precast concrete production at our Kapolei plant. We welcome engineers, educational institutions, and site contractors.

GPRM Prestress in Kapolei

YOUR VISIT

A closer look at the process.

Your group will observe precast concrete manufacturing, batch plant operations, and quality control procedures.

What to wear

Hard hats, safety glasses, safety vests, and boots are required. Steel-toe boots are not necessary. Dress shoes are not recommended.

If your group needs protective gear, let us know ahead of the tour so we can prepare for your visit.

Planning a group visit?

Complete the request form and our sales administrator will contact you to coordinate your tour.

info@gprmp.com ↗(808) 682-6000 ext. 210

LET’S ARRANGE YOUR VISIT

Request a plant tour.

Tell us about your group. Fields marked with an asterisk are required.