Testimonial – Steve WittryEngineering Manager/City EngineerCity of Hollister

Overaa Construction was the successful bidder for the Hollister Water Reclamation Facility. The contract consisted of the construction of a 5 mgd (average- 10 mgd peak) wastewater treatment facility consisting of everything from pretreatment through disinfection and distribution pumping.  This was the largest and most critical component of the multi-phased project. The project was necessary […]