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 is the capital of Virginia and the place where Virginiaâs property tax laws were established. It has a population of around 200,000, making it the fourth largest city in the state. It also has the fifth highest property tax rate. Richmondâs average effective property tax rate is 1.11%. That equates to $2,220 in annual taxes on a home worth $200,000.