DRAINAGE PIPE END SECTIONS
PART 1 GENERAL
1.1SECTION INCLUDES
A.Precast concrete and prefabricated steel end sections for drainage pipes.
1.2RELATED SECTIONS
A.Section 03055: Portland Cement Concrete
B.Section 03056: Self-Consolidating Concrete (SCC)
1.3REFERENCES
A.AASHTO M 218: Steel Sheet, Zinc-Coated (Galvanized), for Corrugated
Steel Pipe
B.ASTM A 500: Cold-Formed Welded and Seamless Carbon Steel
Structural Tubing in Rounds and Shapes
C.ASTM D 1056: Flexible Cellular Materials – Sponge or Expanded Rubber
1.4DEFINITIONS Not Used
1.5SUBMITTALS Not Used
PART 2 PRODUCTS
2.1CONCRETE END SECTION
A.Concrete
1.Wet cast - Class AA(AE). Refer to Section 03055.
2.Self-Consolidating Concrete. Refer to Section 03056.
B.Refer to DG Series Standard Drawings.
C.Use a Department prequalified supplier of precast concrete products.
Drainage Pipe End Sections
2.2STEEL END SECTION
A.End Section: Galvanized steel sheeting according to AASHTO M 218.
B.Safety Bar for Safety End Section: Schedule 40 ASTM A 500 Class B
steel pipe. Galvanize after fabrication according to AASHTO M 111.
C.Smooth Tapered Sleeve, when required: Galvanized steel sheeting
according to AASHTO M 218.
D.Refer to DG Series Standard Drawings.
PART 3 EXECUTION
3.1GENERAL
A.Furnish precast concrete or prefabricated steel end sections compatible
with the adjoining pipe.
3.2INSTALLATION
A.Prepare a smooth foundation free of rock and debris, capable of uniformly
supporting the end section.
B.Place the end section at the same alignment and slope as the adjoining
pipe.
C.Embed the toe plate for steel end sections.
D.Connect the end section to the adjoining pipe according to the DG Series
Standard Drawings.
1.Use a 3/8 inch neoprene flat gasket when connecting to a dissimilar
metal. Refer to ASTM D 1056.
E.Backfill and grade slopes to match the end section.
END OF SECTION
Drainage Pipe End Sections
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Source: Utah Standard Specifications for Road and Bridge Construction, 2026 Edition. Pages 376–377 of 1,331. View official source ↗