33 05 33.53
HDPE Gas Utility Pipe
33 05 33.36
Corrugated, Non-Perforated HDPE Drainage Pipe
33 05 33.33
Corrugated, Perforated HDPE Drainage Pipe
33 05 33.23
Polyethylene Pressure Pipe and Tubing (AWWA C901 and AWWA C906)
33 05 33.13
Corrugated-Wall, Smooth Interior HDPE Gravity Pipe
33 05 33
Polyethylene Utility Pipe
33 05 31.33
ABS Utility Pipe
33 05 31.29
Polyvinyl Chloride Electrical Duct
33 05 31.27
Polyvinyl Chloride Perforated Drainage Pipe
33 05 31.26
Polyvinyl Chloride Sleeve Pipe
33 05 31.23
Dual-Wall Polyvinyl Chloride Profile Pipe
33 05 31.21
Ribbed Polyvinyl Chloride Gravity Pipe
33 05 31.19
Fusible Polyvinyl Chloride Pipe
33 05 31.16
Polyvinyl Chloride Pressure Pipe for Water Transmission and Distribution (AWWA C900 and AWWA C905)
33 05 31.13
Polyvinyl Chloride Pressure Pipe
33 05 31.11
Polyvinyl Chloride Gravity Sewer Pipe
33 05 31
Thermoplastic Utility Pipe
33 05 27.33
Corrugated Metal Culvert Arch Pipe
33 05 27.23
Corrugated Metal Slotted Pipe
33 05 27.13
Corrugated Metal Culvert Pipe