COACH Consult COACH Luxury Row - Waikiki A redevelopment sector of Kalakaua Avenue. Luxury Row, Waikiki Click for details Consult / Observations Repair and Resurfacing Issues:Store Closure required removal of Signage from exterior wall. The limestone slab had signage anchored to it.Upon signage removal: holes, bleaching, and stains would be evident. Solution Material Schedule Remove signage from limestone slab.Fill and repair 64 anchor holes on limestone slab.Resurface entire facade to remove staining. Clean and seal with penetrating high density sealer.Estimated time to repair, resurface, clean, seal and dry: five days.