Engineering &
Construction Services, Inc.


ZAP has executed over a 1,000 projects since 2001. Ensuring the success of your project is our primary objective.

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Quicklime Screen

Design & Engineering of New Quicklime Screening System ZAP provided engineering and design support services (Mechanical / Structural) for a Quicklime production line replacement of a vibratory screen supported by structural steel. ZAP developed an analytical model of the main tower structure and a catwalk to check for the new static and dynamic forces associated […]

Fly Ash Terminal

ZAP Engineering & Construction Services, Inc. designed a greenfield fly ash terminal on an existing rail line. A new spur added for a new rail unloading pit. Fly ash unloaded at the rail pit was pneumatically conveyed from 2 convey pods to 1 of 3 storage structures. A single truck unloading station was added to pneumatically convey silos.  

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Fly Ash Separation Facility

Fly Ash Separation Facility EPCM ZAP performed detail engineering, procurement and construction management for a fly ash processing facility utilizing electrostatic separation technology. This brownfield facility included integration of the existing power plant, fly ash separation technology, and balance of plant materials handling equipment.  Process Detail: The existing fly ash silos were altered for the […]

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Plant Expansion

Plant Expansion ZAP was selected for detailed engineering of a new grinding circuit that has significantly increased production capacity at an existing mineral processing plant.  The project included supporting the customer through purchase of pre-owned as well as new equipment and providing the arrangement, equipment sizing, structure, building design, power, instrumentation, drainage and much more.  […]

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BioCNG Storage and Optimization Project

BioCNG Storage and Optimization Project (The City of Grand Junction): ZAP Engineering and Construction Services, Inc. was contracted by the City of Grand Junction for the BioCNG Storage and Optimization Project. The City of Grand Junction produces a BioCNG product at their Persigo Waste Water Treatment Facility to fuel their City vehicles and was not […]

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