PLS is stored in a stainless steel lined concrete tank at the ASARCO Ray Mine. During construction, the tank was inspected by several techniques but approximately 35 leaks were detected and attributed to defective and substandard welds. Bowman was asked to inspect and catalog the weld where leaks developed and to work with a specialized welding firm to implement a plan to repair the tank permanently.
Bowman was commissioned to perform a geotechnical/foundation, structural/framing and plumbing investigation to address observed deteriorating and distressed conditions of the house.
Bowman provided construction quality assurance (CQA) services. The project includes site preparation, utility abandonment, earthwork for the stability buttress, Gila and San Pedro River crossings, constructed drainage to the emergency ponds and emergency channel, storm water management systems, and other improvements.
Bowman provided designs and documentation services. including review of existing drawings and project information, engineering calculations, process and instrumentation drawings, process flow diagrams, piping/mechanical drawings, sections details, mechanical equipment list and specifications and electrical and instrumentation controls.
A new ±113,000 sq. ft. elementary school (Pre K-2 Grade) with student capacity of 636. The team provided mechanical, plumbing and fire protection design. The scope included all new HVAC system, nine variable refrigerant systems and three single zone VAV rooftop units.
A new elementary school is designed to accommodate 740 students. The team provided mechanical, electrical, plumbing and fire protection design, and the facility was designed to exceed ASHRAE 90.1 requirements, IBC and Montgomery County Energy Conservation Codes, as well as recommendations from the publication “Energy Efficient Design for New Buildings.”
Bowman provided the mechanical, electrical and plumbing design for BTI360’s beautiful 30,000 sq. ft. build-out. At a time where many companies were leaving their offices and opting for a work-from-home model, BTI360 decided to create a flexible and dynamic space. The new office is full of hubs and collaborative spaces to host internal classes, hackathons, technical meetups and team building events.
Bowman is providing engineering design services for the electrical systems at eleven County facilities. Scope of work includes evaluation of existing electrical infrastructure at each facility, recommendations report for the installation of Level 2 and Level 3 EV charging stations, and preparation of permit-ready drawings for installation.
Bowman was selected under a multi-year term contract to assist the Boulder Valley School District reach aggressive energy-saving goals outlined in the District’s Sustainable Energy Plan. The plan includes zero net energy targets for new facilities and retrofit energy reductions. Bowman provided commissioning, energy audits, design assistance and monitoring/verifications services.
Bowman provided energy modeling services for this municipal facility to achieve 47.5% energy cost savings versus code minimum construction, LEED Silver, and $24,000 in rebates from Xcel Energy.