Pressure Washing and Sealing of Wooden Structures

Using commercial grade high-pressure equipment, Contractor shall provide supervision, labor, material, transportation and equipment necessary to pressure clean the structures, facilities and associated infrastructure identified in Table 1. Contractor shall remove all dirt, mold, mildew, spider webs, and graffiti from the structures. Pressure cleaning shall include both the topside and underside of structure, roofs and overhangs including the pilings and support posts of platforms and towers. If necessary, a chlorine solution may be used. After cleaning, all exposed wood shall be sealed with a durable clear water sealer. Prior to use, Contractor shall provide product information and MSDS sheets on chlorine and water sealer to the District’s Project Manager for approval. Contractor must comply with Chapter 62-302.300(11) F.A.C (Florida Administrative Code)- Surface Water Quality Standards "...prohibits the discharge of wastes into Florida waters without treatment necessary to protect those beneficial uses of the waters." Many structures are located in remote areas on District’s properties. Some structures are located on levees, dirt roads, trails or in marshes, rivers and lakes. Depending on the time of year, access to these sites can be rough, muddy or difficult. Contractor shall be responsible for transportation, including equipment, to the sites: i.e. boat, airboat, 4-wheel drive vehicle, etc.

Division 01 -

General Requirements, Cleaning and Waste Management, Site Maintenance.