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.
Where can find Richmond County Birth, marriage, Divorce and Death Records? Richmond County vital records can be found at the Virginia Department of Health (VDH) Office of Vital Records which has Birth and Death Records since June 14, 1912 and copies of Marriage and Divorce Records since 1918 to present.