Installation of the equipment is scheduled for September and certification is expected by October 1. Sealing Borrego Runway, Taxiways Set Desert weather is hard on pavement. Extreme heat during the day and cool nights push and pull runway and taxiway asphalt, creating cracks. That s what happened at Borrego Valley Airport and that s what the San Diego County Department of Public Works will fix. Airport Manager Richard Selinger said by the end of November runway and taxiways will be resurfaced.
Work includes filling cracks, repairing surface areas, sealing the pavement and restriping.