When designing an HVAC system, remember that... When you design an HVAC system, remember that: 1  All AHU rooms must have a floor drain, as condensation from the air will collect in the unit.  One should provide fresh air to every AHU.
The sales tax in Richmond located in Fort Bend is 8.25% which is above the Texas average of 7.25%. All Fort Bend Sales Tax âº.
Richmond also has the Fort Bend County Law Library. The Main Library moved from Rosenberg to its current location in Richmond in 1986. The George Foundation funded the 77,000 square feet (7,200 m 2) library facility, designed by Ronald Wedemeyer Associates and built on 6 acres (2.4 ha) of land.