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About This Item

 

Full Description

1.1 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.

1.2 Part I, Sections 1-11, of this specification presents general requirements and requirements that are common to each precast concrete product covered by this specification.

1.3 Part II of this specification presents specific requirements for each manhole product in the following sections:

ProductSection
Grade Rings12
Flat Slab Tops13
Risers and Conical Tops14
Base Sections15
Steps and Ladders16

Note 1 - Future products will to be included in Part II in a future revision of this specification.

1.4 This specification is the inch-pound companion to Specification C478M; therefore, no SI equivalents are presented in the specification.

Note 2 - This specification is a manufacturing and purchase specification only and does not include requirements for backfill, or the relationship between field load conditions and the strength requirements of the manhole products and appurtenances. Experience has shown, however, that the successful performance of this product depends upon the proper selection of the product strength, type of foundation and backfill, and care in the field installation of the manhole products and connecting pipes. The owner of the project for which these products are specified herein is cautioned to require inspection at the construction site.

 

Document History

  1. ASTM C478/C478M-22


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Most Recent
  2. ASTM C478/C478M-20


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Historical Version
  3. ASTM C478-19


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Historical Version
  4. ASTM C478M-19


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections (Metric) (Withdrawn 2020)

    • Historical Version
  5. ASTM C478-18


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Historical Version
  6. ASTM C478M-18


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  7. ASTM C478-15a


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Historical Version
  8. ASTM C478M-15a


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  9. ASTM C478-15


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

    • Historical Version
  10. ASTM C478M-15


    Standard Specification for Circular Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  11. ASTM C478-14


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  12. ASTM C478M-14


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  13. ASTM C478-13


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  14. ASTM C478M-13


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  15. ASTM C478-12a


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  16. ASTM C478M-12a


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  17. ASTM C478M-12


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  18. ASTM C478-12

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    viewing


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  19. ASTM C478-11


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  20. ASTM C478M-11


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  21. ASTM C478-09


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  22. ASTM C478M-09


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  23. ASTM C478-08


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  24. ASTM C478M-08e1


    Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)

    • Historical Version
  25. ASTM C478M-08


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  26. ASTM C478-07


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  27. ASTM C478M-07


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  28. ASTM C478-06b


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  29. ASTM C478M-06b


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  30. ASTM C478-06a


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  31. ASTM C478M-06a


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  32. ASTM C478-06


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  33. ASTM C478M-06


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  34. ASTM C478-05


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  35. ASTM C478M-05


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  36. ASTM C478-03a


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  37. ASTM C478M-03a


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  38. ASTM C478-03


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  39. ASTM C478-02ae1


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  40. ASTM C478-02a


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  41. ASTM C478M-03


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  42. ASTM C478-02


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version
  43. ASTM C478M-97


    Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]

    • Historical Version
  44. ASTM C478-97


    Standard Specification for Precast Reinforced Concrete Manhole Sections

    • Historical Version