Water & Wastewater

 

Mayer Domestic Water Improvement District

GBE was commissioned by the Mayer Domestic Water Improvement District to provide professional engineering services for the USDA, Rural Utilities Service to evaluate water system infrastructure improvements within the Mayer community in Yavapai County.  The project is being proposed to update antiquated water system distribution mains, pump stations and storage tanks throughout, increase system pressures, and mitigate arsenic concentrations at two production wells. GBE is responsible for development of the Preliminary Engineering Report as well as the Environmental Report to secure project funding.

Virginia Street Sewer Replacement Project

GBE provided professional services for this capital improvement project on behalf of the City of Prescott. In addition to the base contract, the city was able to have the contractor perform additional pavement rehabilitation work while staying on schedule and under budget by over $100,000. This professional service contract also included supervision of all construction activities and approval of all quantities and pay requests.

Talking Rock Effluent Storage Lagoon

Civil Engineering Firm in Prescott AZ provides Water Engineering Services to Talking Rock Effluent Storage LagoonGBE provided professional services for this project on behalf of Talking Rock Land, LLC. The project included design of a 25 million gallon reclaimed effluent storage reservoir, a submersible duplex pump station, potable waterline extensions, reclaimed effluent line extensions, and all control mechanisms to operate the system. The purpose of the project is to provide winter storage of reclaimed effluent for full build-out conditions, working in conjunction with an existing storage reservoir and pump station for the golf course irrigation system. GBE was responsible for all engineering design and construction management services.

Penn Alley Sewer Replacement Project

GBE provided professional services for this capital improvement project on behalf of the City of Prescott. The project was ahead of schedule by approximately 30 days and finished under budget by approximately $135,000. This professional service contract also included supervision of all construction activities and approval of all quantities and pay requests

FY2010 Waterline Replacement Project

GBE provided professional services for this capital improvement project on behalf of the City of Prescott. In addition to the base contract, the city was able to have the contractor perform additional pavement rehabilitation work while staying on schedule and under budget by over $40,000. This professional service contract also included supervision of all construction activities and approval of all quantities and pay requests. 

Town of Prescott Valley Sewer Projects

GBE was retained by the Town of Prescott Valley to perform professional engineering services for the Manley Sewer Realignment Project, the Loos Road Sewer Rehabilitation Project and the Short Mesa Sewer Connector Project. Professional  design services consisted of all base mapping services including utility potholing, topographic surveying  and boundary surveying; preliminary design/review services; easement negotiation and acquisition services; final design services including plan set, ROW and easement maps, utility coordination, bidding documents, specifications, final quantities, and cost estimating; and bidding services such as the pre-bid conference, bid addenda and bid tabulation. GBE was also responsible for construction administration services including the pre-construction conference, review of contractor submittals and test results, utility coordination, evaluation of changes or alterations to the design, review of progress payments, claims review and permit monitoring of all permits; construction observation including leak testing, compliance review, inspection reports, maintaining project records, system start-up, QC/QA testing, monitoring of public safety and convenience, and progress meetings; and project close out services such as the punch list, final acceptance, evaluation of final quantities, and preparation of as-built drawings. The projects were completed within proposed schedules without any change orders.

  Yavapai County Evidence/Impound Facility

GBE was retained by the Yavapai County Facilities Department to provide professional engineering services for this project near the County Fairgrounds. The project included design of approximately 2,000-ft of waterline connecting different pressure zones within the Town’s water system. Responsibilities also included design of the first variable set point pressure reducing station in Arizona. GBE was responsible for all engineering design and construction administration services.  The project was completed within the proposed schedule without any change orders. 

Copper Canyon Academy Fire Line

GBE provided professional engineering services for this educational facility in the Rimrock community of Yavapai County, Arizona. The scope of services included topographic survey, water system design report and development of fire line plans to supply the fire sprinkler system(s). All permitting was done through the Office of the State Fire Marshall.