44 00 00 Pollution and Waste Control Equipment
44 06 00 Schedules for Pollution and Waste Control Equipment
44 06 10 Schedules for Air Pollution Control 44 06 20 Schedules for Noise Pollution Control 44 06 30 Schedules for Odor Control Equipment 44 06 40 Schedules for Water Pollution Control Equipment 44 06 50 Schedules for Solid Waste Control and Reuse 44 06 60 Schedules for Waste Thermal Processing Equipment