Chapin Pre-Cast
Prunedale Shopping Cener
This is a project which requires 7 tanks. 3 individual 2000 gallon pump vaults and 1 5000 gallon clarifier tank and 1 5000 gallon pump tank. more »
San Francisco Airport Project: deep set 2000 gallon interceptors.
K-Rail, Cal Trans Traffic Barrier
K- Rail automobile barriers cast to Cal Trans specifications and installed to spec.
Don Chapin Company is the only producer of this important highway traffic barrier close to your job site.
Purchase or rent it from us.
We can deliver and set K- Rail barrier and also remove it and transport it out of your job site. more »
Set K Rail at San Francisco Airport, Domestic Arrival Concourse
New Battery Connection: Large diameter boots- 48"HDPE pipe
7500 gallon holding tank battery using boots and 48" HDPE pipe to connect battery tanks. The goal is to add water tight integrity and long- term reliability to connections which are traditionally made by butting tanks together. more »