586.754.5400 Monarch Welding and Engineering Inc. HOME ABOUT QUALITY SAFETY SERVICES PROJECTS CONTACT US TRAINING MWE Documents Aqueous Ammonia System Installation Location: Essexville, MI Customer Challenge: Utility customer required a turn key bid and spec. project for installation of an Aqueous Ammonia System to improve emissions of their Boilers by capturing mercury. The scope of the work included building a tank farm and setting (4) large tanks and all associated piping, furnished and installed all mechanical systems and run all piping necessary to tie Aqueous Ammonia process into existing Selective Catalyst Reduction (SCR) system. Solution: Based on the complexity of system, different trades and subcontractors, not to mention close interface with plant production personnel, it was important that Monarch develop a clear and detailed work plan ("Plan the work and work the plan"!). As part of that process Monarch developed and maintained a detailed daily schedule, managed all submittals and carefully planned all material deliveries. Manpower reached 50 tradesmen on the project. Contract value was $2 milion. © 2021 by Monarch

586.754.5400 Monarch Welding and Engineering Inc. HOME ABOUT QUALITY SAFETY SERVICES PROJECTS CONTACT US TRAINING MWE Documents Stacker Installation Location: Mid-Michigan Customer Challenge: Client had stacker brake failure, causing stacker to overrun track and derail, resulting in complete loss. Solution: Iron Workers went to work procuring equipment, tools and labor to install a completely new stacker on the existing tracks. Approximately 36 truckloads of stacker parts were required to assemble this stacker. Monarch completed all phases of this work including mechanical installations. © 2021 by Monarch

586.754.5400 Monarch Welding and Engineering Inc. HOME ABOUT QUALITY SAFETY SERVICES PROJECTS CONTACT US TRAINING MWE Documents Monarch Welding & Engineering provides value by doing it right the first time. Doing it right means completing our work in accordance with required state and federal regulations; as well as, to industry certifications. Here are examples of our certifications and licenses: American Society of Mechanical Engineers Certifications “S” Manufacture and Assembly of Power Boilers and parts “PP” Fabrication and Assembly of Pressure Piping and parts “U” Manufacture of Pressure Vessels ASME code shop welding and fabrication National Board of Boiler and Pressure Vessel Inspectors Certification "R" Repair and/or Alter Power Boilers and Pressure Vessels American Welding Society Certification AWS code welding and fabrication United Association UA certified pipe fabrication State of Michigan License to install and repair unlimited horsepower Power Boilers (excluding nuclear heat sources) Mechanical contracting license Plumbing License Professional Engineer License © 2021 by Monarch