ASTM C858-09

DESIG: C 858 09 ^TITLE: Standard Specification for Underground Precast Concrete Utility Structures ^SIGNUSE: ^SCOPE:

1.1 This specification covers the recommended design criteria and manufacturing practices for monolithic or sectional precast concrete utility structures. Concrete pipe and box culverts are not covered under this specification. Also, precast concrete manholes covered in Specification C 478 are excluded from this specification.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

^REFERENCE:

ASTM Standards:

A 82/A 82M Specification for Steel Wire, Plain, for Concrete Reinforcement

A 184/A 184M Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement

A 185/A 185M Specification for Steel Welded Wire Reinforcement, Plain, for Concrete

A 496/A 496M Specification for Steel Wire, Deformed, for Concrete Reinforcement

A 497/A 497M Specification for Steel Welded Wire Reinforcement, Deformed, for Concrete

A 615/A 615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement

A 706/A 706M Specification for Low-Alloy Steel Deformed and Plain Bars for Concrete Reinforcement

A 996/A 996M Specification for Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement

C 31/C 31M Practice for Making and Curing Concrete Test Specimens in the Field

C 33 Specification for Concrete Aggregates

C 39/C 39M Test Method for Compressive Strength of Cylindrical Concrete Specimens

C 42/C 42M Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete

C 94/C 94M Specification for Ready-Mixed Concrete

C 150 Specification for Portland Cement

C 192/C 192M Practice for Making and Curing Concrete Test Specimens in the Laboratory

C 231 Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method

C 260 Specification for Air-Entraining Admixtures for Concrete

C 330 Specification for Lightweight Aggregates for Structural Concrete

C 478 Specification for Precast Reinforced Concrete Manhole Sections

C 494/C 494M Specification for Chemical Admixtures for Concrete

C 595 Specification for Blended Hydraulic Cements

C 618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

C 857 Practice for Minimum Structural Design Loading for Underground Precast Concrete Utility Structures

C 989 Specification for Ground Granulated Blast-Furnace Slag for Use in Concrete and Mortars

American Concrete Institute Standard:

ACI 318 Building Code Requirements for Reinforced Concrete

American Welding Society Standard:

AWS-D1.4 Structural Welding Code Reinforcing Steel

^KEYWORDS: ^DOI: ^STATUS: Dn Cn Sn Nn Mn ^APPROVAL: 20090101 ^PAGES: 3 ^COMMITTEE: C27 ^SUBCOMMITTEE: 1000 ^BOS: 04.05 ^ORGINFO: none ^ACTION: STD_REVISION ^MISCPUB: ^PDESIG: C0858 ^PYEAR: 2009 ^CLASS: Specification