- WINDOW WASHING SERVICE: Windows are to be cleaned six times during a contract period, 3 x years. Five story building glass surrounding, wash all exterior curtain wall glass & ribbon window glass, inside/outside & interior of atrium. Furnish labor, supplies, material & equipment to perform work. MANDATORY SITE INSPECTION.
WINDOW WASHING SERVICE: Windows are to be cleaned six times during a contract period, 3 x years. Five story building glass surrounding, wash all exterior curtain wall glass & ribbon window glass, inside/outside & interior of atrium. Furnish labor, supplies, material & equipment to perform work. MANDATORY SITE INSPECTION.
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