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ASTM C858-18

(Specification)

Standard Specification for Underground Precast Concrete Utility Structures

Standard Specification for Underground Precast Concrete Utility Structures

ABSTRACT
This specification covers the recommended design criteria and manufacturing practices for monolithic or sectional precast concrete utility structures. Forms shall be accurately constructed and strong enough to maintain the structure's dimensions within the tolerances. Forms shall be cleaned before each use. The aggregates shall be sized, graded, proportioned, and thoroughly mixed in a batch mixer with proportions of cement and water as will produce a homogeneous concrete having the required specified compressive strength. Concrete shall be deposited as nearly as practicable in its final position. Structures shall be cured by an accepted industry method that will develop the required 28-day compressive strength without affecting the long-term durability of the concrete. The elastic method of structural design or the strength design method of reinforced concrete design, shall be used to design the concrete sections, including the reinforcement required, when the structure is subjected to the specified loading conditions. The structural design shall take into consideration the number, placement, and size of access openings. The minimum floor thickness resulting from slope shall be considered as the nominal floor thickness in the design of the structure. Duct terminators, knockouts, and sumps shall be designed to carry the loads imposed upon them. Compressive-strength of the concrete shall be tested to meet the requirements prescribed. Joints in sectional precast concrete structure shall be designed so as to be self-aligning when assembling sections of the structure. Design of lifting devices shall conform to requirements specified.
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 C478 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.  
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Historical
Publication Date
31-Dec-2017
ICS
91.100.30 - Concrete and concrete products
Technical Committee
C27 - Precast Concrete Products
Drafting Committee
C27.10 - Utility Structures
Current Stage
Ref Project

Relations

Replaces
ASTM C858-10e1 - Standard Specification for Underground Precast Concrete Utility Structures
Effective Date
01-Jan-2018
Replaced By
ASTM C858-19 - Standard Specification for Underground Precast Concrete Utility Structures
Effective Date
01-May-2019
Referred By
ASTM C1821/C1821M-16(2021)e1 - Standard Practice for Installation of Underground Circular Precast Concrete Manhole Structures
Effective Date
01-Jan-2018
Referred By
ASTM C1037-16 - Standard Practice for Inspection of Underground Precast Concrete Utility Structures
Effective Date
01-Jan-2018

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ASTM C858-18 - Standard Specification for Underground Precast Concrete Utility Structures
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:C858 −18
Standard Specification for
1
Underground Precast Concrete Utility Structures
This standard is issued under the fixed designation C858; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope C33 Specification for Concrete Aggregates
C39/C39M Test Method for Compressive Strength of Cylin-
1.1 This specification covers the recommended design cri-
drical Concrete Specimens
teria and manufacturing practices for monolithic or sectional
C42/C42M Test Method for Obtaining and Testing Drilled
precast concrete utility structures. Concrete pipe and box
Cores and Sawed Beams of Concrete
culverts are not covered under this specification. Also, precast
C94/C94M Specification for Ready-Mixed Concrete
concrete manholes covered in Specification C478 are excluded
C150 Specification for Portland Cement
from this specification.
C192/C192M Practice for Making and Curing Concrete Test
1.2 The values stated in inch-pound units are to be regarded
Specimens in the Laboratory
as standard. The values given in parentheses are mathematical
C231 Test Method for Air Content of Freshly Mixed Con-
conversions to SI units that are provided for information only
crete by the Pressure Method
and are not considered standard.
C260 Specification for Air-Entraining Admixtures for Con-
1.3 This international standard was developed in accor-
crete
dance with internationally recognized principles on standard-
C330 Specification for Lightweight Aggregates for Struc-
ization established in the Decision on Principles for the
tural Concrete
Development of International Standards, Guides and Recom-
C478 Specification for Circular Precast Reinforced Concrete
mendations issued by the World Trade Organization Technical
Manhole Sections
Barriers to Trade (TBT) Committee.
C494/C494M Specification for Chemical Admixtures for
Concrete
2. Referenced Documents
C595 Specification for Blended Hydraulic Cements
2
2.1 ASTM Standards:
C618 Specification for Coal Fly Ash and Raw or Calcined
A184/A184M Specification for Welded Deformed Steel Bar
Natural Pozzolan for Use in Concrete
Mats for Concrete Reinforcement
C857 Practice for Minimum Structural Design Loading for
A615/A615M Specification for Deformed and Plain Carbon-
Underground Precast Concrete Utility Structures
Steel Bars for Concrete Reinforcement
C989 Specification for Slag Cement for Use in Concrete and
A706/A706M Specification for Deformed and Plain Low-
Mortars
Alloy Steel Bars for Concrete Reinforcement
A996/A996M Specification for Rail-Steel and Axle-Steel
2.2 American Concrete Institute Standard:
Deformed Bars for Concrete Reinforcement
ACI 318 Building Code Requirements for Reinforced Con-
3
A1064/A1064M Specification for Carbon-Steel Wire and
crete
Welded Wire Reinforcement, Plain and Deformed, for
2.3 American Welding Society Standard:
Concrete
4
AWS-D1.4 Structural Welding Code Reinforcing Steel
C31/C31M Practice for Making and Curing Concrete Test
Specimens in the Field
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
1
This specification is under the jurisdiction ofASTM Committee C27 on Precast
3.1.1 utility structure—a structure that is used by electric,
Concrete Products and is the direct responsibility of Subcommittee C27.10 on
gas, communication, or similar industries.
Utility Structures.
Current edition approved Jan. 1, 2018. Published January 2018. Originally
ɛ1
approved in 1978. Last previous edition approved in 2010 as C858 – 10 . DOI:
10.1520/C0858-18.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available fromAmerican Concrete Institute (ACI), P.O. Box 9094, Farmington
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Hills, MI 48333-9094, http://www.aci-int.org.
4
Standards volume information, refer to the standard’s Document Summary page on Available from American Welding Society (AWS), 550 NW LeJeune Rd.,
the ASTM website. Miami, FL 33126, http://www.aws.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C858−18
4. Ordering Information 6. Manufacture
4.1 Unless otherwise stipulated by the purchaser in his 6.1 Forms—Forms shall be accurately constructed and
strong enough to maintain the structure’s dimensions within
order, a structure produced in accordance with this specifica-
tion and constructed in accordance with the design drawings the tolerances given in Section 8. Forms should be constructed
in such a manner as to minimize the seepage of water. All
approved by the purchas
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
´1
Designation: C858 − 10 C858 − 18
Standard Specification for
1
Underground Precast Concrete Utility Structures
This standard is issued under the fixed designation C858; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1
ε NOTE—Air entrainment admixture information was moved editorially from subsection 5.3.3 to subsection 6.3.2 in
November 2010.
1. 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 C478 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.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
3
A82/A82M Specification for Steel Wire, Plain, for Concrete Reinforcement (Withdrawn 2013)
A184/A184M Specification for Welded Deformed Steel Bar Mats for Concrete Reinforcement
3
A185/A185M Specification for Steel Welded Wire Reinforcement, Plain, for Concrete (Withdrawn 2013)
3
A496/A496M Specification for Steel Wire, Deformed, for Concrete Reinforcement (Withdrawn 2013)
3
A497/A497M Specification for Steel Welded Wire Reinforcement, Deformed, for Concrete (Withdrawn 2013)
A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement
A706/A706M Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement
A996/A996M Specification for Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement
A1064/A1064M Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete
C31/C31M Practice for Making and Curing Concrete Test Specimens in the Field
C33 Specification for Concrete Aggregates
C39/C39M Test Method for Compressive Strength of Cylindrical Concrete Specimens
C42/C42M Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
C94/C94M Specification for Ready-Mixed Concrete
C150 Specification for Portland Cement
C192/C192M Practice for Making and Curing Concrete Test Specimens in the Laboratory
C231 Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
C260 Specification for Air-Entraining Admixtures for Concrete
C330 Specification for Lightweight Aggregates for Structural Concrete
C478 Specification for Circular Precast Reinforced Concrete Manhole Sections
C494/C494M Specification for Chemical Admixtures for Concrete
C595 Specification for Blended Hydraulic Cements
C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
1
This specification is under the jurisdiction of ASTM Committee C27 on Precast Concrete Products and is the direct responsibility of Subcommittee C27.10 on Utility
Structures.
Current edition approved Feb. 15, 2010Jan. 1, 2018. Published February 2010January 2018. Originally approved in 1978. Last previous edition approved in 20092010
ɛ1
as C858 – 09.C858 – 10 . DOI: 10.1520/C0858-10E01.10.1520/C0858-18.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C858 − 18
C857 Practice for Minimum Structural Design Loading for Underground Precast Concrete Utility Structures
C989 Specification for Slag Cement for Use in Concrete and Mortars
2.2 American Concrete Institute Standard:
3
ACI 318 Building Code Requirements for Reinforced Concrete
2.3 American Welding Society Standard:
4
AWS-D1.4 Structural Welding Code Reinforcing Steel
3. Terminology
3
...

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