AASHTO M 199M/M 199-21
This specification covers the manufacture and purchase requirements of products used for
the assembly and construction of circular vertical precast reinforced concrete manholes and
structures used in sewer, drainage, and water works.
Product Details
- Published:
- 2021
- Number of Pages:
- 17
- File Size:
- 1 file , 1.9 MB
- Product Code(s):
- M199MM199-21-UL, M199MM199-21-UL, M199MM199-21-UL