Solicitation from the Department of the Interior, National Park Service is requesting quotations for the replacement of six roll-up doors in Opal Beach, Florida. The doors are part of the Upward Coiling Security Gate/Grille Systems and the contractor will be responsible for providing all materials and labor for the installation. The acquisition will be conducted using simplified acquisition procedures and construction regulations. The specifications require the use of Cookson Model Number: ESG10, ESG11 or an equal product. The evaluation of quotations will be based on price and other factors, with a focus on the lowest priced brand name product quotation.