transport water

transport water means any wastewater that is used to convey fly ash, bottom ash, or economizer ash from the ash collection or storage equipment, or boiler, and has direct contact with the ash. Transport water does not include low volume, short duration discharges of wastewater from minor leaks (e.g.,leaks from valve packing, pipe flanges, or piping), minor maintenance events (e.g.,replacement of valves or pipe sections), FGD paste equipment cleaning water, bottom ash purge water, wastewater removed from ash handling equipment within the first 120 days of decommissioning the equipment, or wastewater generated by a 10-year, 24-hour or longer duration storm event when meeting the certification requirements in 423.19(o).

Source

40 CFR § 423.11

---

Scoping language

In addition to the definitions set forth in 40 CFR part 401, the following definitions apply to this part:

---

Is this correct? or