Yorba Linda is 30 miles from our office in Mission Viejo, the 5 to the 55 and the 91 east through the canyon, off at Imperial Highway or Weir Canyon Road, and a crew leaving before 6 is on a pad in about 45 minutes. Permits come from the Building Division of the City of Yorba Linda at City Hall on Casa Loma Avenue. A drive or a patio at grade needs none. A wall over 4 feet, a footing under a cover and anything cut into a graded slope go through plan check, and we file them.
The city is three bands of pads. Along the river and Yorba Linda Boulevard the tracts went in from the late 1960s and 1970s and their concrete is the original, cracked and lifted by 50 winters. East Lake Village was built around its lake in the 1980s, and its pool decks and drives now go at the coping and the apron. East of Fairmont Boulevard, Bryant Ranch and Vista del Verde came in the 1990s and 2000s on steeper pads, and the work there is the first patio and a wall for the cut.
The wind explains the rest. The 2008 Freeway Complex Fire came down the canyon on a Santa Ana and took houses in these tracts, so the associations look hard at what stands against a house, and a concrete patio or wall is the one thing we build that a fire cannot use. The same wind clears the air, so a pad on the upper streets looks down the river to the coast, and a slab there is poured with its fall drawn to the slope's drain, since the yard ends at a bank above the street.