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.
What is the due date of real estate taxes in the City of Richmond? Beginning in 2011, the due dates for real estate taxes are January 14, 2011 and June 14, 2011. One-half (1/2) of the tax amount will be due on each respective due date. What is the real estate tax rate for 2011? There is no change in the tax rate for 2011. As in 2010, the real estate tax rate is $1.20 per $100. of assessed value.