Dear Tim: We are writing this letter to convey our high degree of satisfaction with your firm's work on several of our projects. The CYC/REMCON Team has worked closely with the Architectural Team to realize the Owner's expectations - on time and on budget. Your firm's ability to resolve challanges is evidenced by the Kreft Elementary/Lewis Central Schools site modifications, Metropolitan Community College parking lot at the South Omaha campus, and recent completion of the structural components at 1101 Jackson Lofts. We look forward to working with you on future projects. Sincerely, BAHR VERMEER HAECKER ARCHITECTS, LTD. Dave Cooper Senior Associate

Dear Tim: As you know, Kirkham Michael has worked with CYC Construction recently on two projects. The projects are the Springfield Trail and the Hebron Trail. Both projects were completed in a timely manner with excellent workmanship. CYC Construction is a growing company in the construction industry. In our experience with CYC, they deliver quality service at a competitive price. Their workmanship and ability to meet deadline makes them a company we have come to rely on. Their employees in management and in the field are knowledgeable and professional. We enjoy working with CYC Construction and look forward to continuing a professional relationship with them for many years to come. Yours truly, KIRKMAN MICHAEL Rich L. Robinson, P.E. Vice President

TO WHOM IT MAY CONCERN:   We are CYC Construction’s and Remcon’s insurance broker and have watched them prosper into the firm it is today.  From a company that employed 30 people to one that employs almost 200, CYC/Remcon has become a major player in the construction market not only in Omaha, NE but their growth and expertise has allowed them to bid and perform jobs in out of state Nebraska, Iowa, Kansas and other Midwestern states.   CYC/Remcon performs in the capacity of both general and subcontractor with their emphasis in commercial and industrial projects.  CYC is a concrete contractor doing work consisting of paving, flatwork, all types of footings and foundations, poured concrete walls and structures.  Remcon is a contractor specializing in structural steel erection, precast and other miscellaneous steel projects and finish carpentry.  CYC/Remcon’s mix of business includes projects such as schools, offices, hospitals, warehouses, industrial buildings and structures and ethanol plants.   As their insurance broker, we can attest to the corporate safety program they have in place.  They have their own full-time safety director who works in unison with our loss control specialist in managing a very successful safety program.  Their Workers Compensation Experience Modification is currently .92 which is the result of these efforts.  Furthermore, CYC/Remcon has a genuine care for their employees and a vested interest in their safety.   We are honored to be their broker and a part of their risk management and service team.   Sincerely,   Jack Struyk, ARM President Holmes Murphy & Associates

TO WHOM IT MAY CONCERN: CYC and Remcon are valued clients of The Harry A. Koch Co. and NAS Surety Group. We have provided bonding on various projects the past few years. We have the utmost confidence and respect for Todd and Kimberly Remmeried and their fine organizations. All projects have been successfully completed without any involvement of the Surety. We would highly recommend them for any project in their area of expertise, including Ethanol Facilities. If you have any questions please feel free to contact me. Sincerely, David A. Dominiani, CPA Senior Vice President, Bond Division