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ASTM C1089-13

(Specification)

Standard Specification for Spun Cast Prestressed Concrete Poles

Standard Specification for Spun Cast Prestressed Concrete Poles

ABSTRACT
This specification covers spun cast prestressed concrete poles for use as structural supports for streetlights, traffic signals, and transmission, distribution, and communication lines. The acceptability of the poles shall be determined by the results of full-scale bending and torsional tests. The requirements for the following are specified: (1) materials such as cement, aggregate, water, chemical admixtures, steel, and inserts; (2) general requirements including concrete cover, circumferential wire, grounding, exterior surface treatment, and prestressing; and (3) loading requirements. Load test procedures for bending and torsional tests are detailed. Sets of fabrication and detail drawings shall be furnished as prescribed in this specification.
SCOPE
1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for electric transmission, distribution, and communication lines; streetlights; and traffic signals.  
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.

General Information

Status
Historical
Publication Date
31-Dec-2012
ICS
91.100.30 - Concrete and concrete products
Technical Committee
C27 - Precast Concrete Products
Drafting Committee
C27.20 - Architectural and Structural Products
Current Stage
Ref Project

Relations

Replaces
ASTM C1089-06 - Standard Specification for Spun Cast Prestressed Concrete Poles
Effective Date
01-Jan-2013
Replaced By
ASTM C1089-19 - Standard Specification for Spun Cast Prestressed Concrete Poles
Effective Date
01-May-2019

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ASTM C1089-13 - Standard Specification for Spun Cast Prestressed Concrete Poles
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: C1089 −13
Standard Specification for
1
Spun Cast Prestressed Concrete Poles
This standard is issued under the fixed designation C1089; 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 Specimens in the Field
C33 Specification for Concrete Aggregates
1.1 This specification covers spun cast prestressed concrete
C39/C39M Test Method for Compressive Strength of Cylin-
poles for use as structural supports for electric transmission,
drical Concrete Specimens
distribution, and communication lines; streetlights; and traffic
C42/C42M Test Method for Obtaining and Testing Drilled
signals.
Cores and Sawed Beams of Concrete
1.2 The values stated in inch-pound units are to be regarded
C150 Specification for Portland Cement
as standard. The values given in parentheses are mathematical
C172 Practice for Sampling Freshly Mixed Concrete
conversions to SI units that are provided for information only
C260 Specification for Air-Entraining Admixtures for Con-
and are not considered standard.
crete
C330 Specification for Lightweight Aggregates for Struc-
2. Referenced Documents
tural Concrete
2
2.1 ASTM Standards:
C494/C494M Specification for Chemical Admixtures for
A82/A82M Specification for Steel Wire, Plain, for Concrete
Concrete
3
Reinforcement (Withdrawn 2013)
C595 Specification for Blended Hydraulic Cements
A416/A416M Specification for Steel Strand, Uncoated
C618 Specification for Coal Fly Ash and Raw or Calcined
Seven-Wire for Prestressed Concrete
Natural Pozzolan for Use in Concrete
A421/A421M Specification for Uncoated Stress-Relieved
2.2 AASHTO Standard:
Steel Wire for Prestressed Concrete
Specifications for Structural Supports for Highway Signs,
4
A496/A496M Specification for Steel Wire, Deformed, for
Luminaires and Traffic Signals (LTS-5)
3
Concrete Reinforcement (Withdrawn 2013)
2.3 IEEE Standard:
5
A615/A615M Specification for Deformed and Plain Carbon-
National Electrical Safety Code
Steel Bars for Concrete Reinforcement
2.4 PCI Guides:
6
A617/A617M Specification for Axle-Steel Deformed and
Guide for Design of Prestressed Concrete Poles
6
Plain Bars for Concrete Reinforcement (Withdrawn
Guide Specification for Prestressed Concrete Poles
3
1999)
3. Terminology
A641/A641M Specification for Zinc–Coated (Galvanized)
3.1 Definitions:
Carbon Steel Wire
A706/A706M Specification for Low-Alloy Steel Deformed 3.1.1 cracking load—a load which creates a bending mo-
ment of enough magnitude to produce a tensile stress greater
and Plain Bars for Concrete Reinforcement
A722/A722M Specification for Uncoated High-Strength than the sum of induced compression plus the tensile strength
of the concrete resulting in tensile cracks on the tension face of
Steel Bars for Prestressing Concrete
C31/C31M Practice for Making and Curing Concrete Test the pole.
3.1.2 spun pole—a pole in which the concrete is distributed
and compacted through centrifugal force.
1
This specification is under the jurisdiction ofASTM Committee C27 on Precast
3.1.3 ultimate load—maximum load the pole will carry in
Concrete Products and is the direct responsibility of Subcommittee C27.20 on
Architectural and Structural Products.
the specified direction, before the concrete or steel will reach
Current edition approved Jan. 1, 2013. Published February 2013. Originally
its limiting state.
approved in 1988. Last previous edition approved in 2006 as C1089 – 06. DOI:
10.1520/C1089-13.
2 4
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available from American Association of State Highway and Transportation
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Officials, 444 N. Capitol Street, NW, Washington, DC 20001.
5
Standards volume information, refer to the standard’s Document Summary page on Available from Institute of Electrical and Electronics Engineers, Inc. (IEEE),
the ASTM website. 445 Hoes Ln., Piscataway, NJ 08854, http://www.ieee.org.
3
6
The last approved version of this historical standard is referenced on Available from Prestressed Concrete Institute, 209 West Jackson Blvd.,
www.astm.org. Chicago, IL 60606.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1089 − 13
4. Basis of Acceptance at the ends (measured from either the top or bottom to a
distance of 1 ft (305 mm)) where the maximum spacing will be
4.1 Acceptability of spun prestressed concrete poles pro-
1.25 in. (32 mm).
duced in accordance with this specification shall be determined
6.1.3 Grounding—The purchaser shall speci
...

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.
Designation: C1089 − 06 C1089 − 13
Standard Specification for
1
Spun Cast Prestressed Concrete Poles
This standard is issued under the fixed designation C1089; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope
1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for streetlights; traffic signals;
and electric transmission, distribution, and communication lines.lines; streetlights; and traffic signals.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information
only.mathematical conversions to SI units that are provided for information only and are not considered standard.
2. Referenced Documents
2
2.1 ASTM Standards:
A82/A82M Specification for Steel Wire, Plain, for Concrete Reinforcement
A416/A416M Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
A421/A421M Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
A496/A496M Specification for Steel Wire, Deformed, for Concrete Reinforcement
A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement
3
A617/A617M Specification for Axle-Steel Deformed and Plain Bars for Concrete Reinforcement (Withdrawn 1999)
A641/A641M Specification for Zinc–Coated (Galvanized) Carbon Steel Wire
A706/A706M Specification for Low-Alloy Steel Deformed and Plain Bars for Concrete Reinforcement
A722/A722M Specification for Uncoated High-Strength Steel Bars for Prestressing 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
C150 Specification for Portland Cement
C172 Practice for Sampling Freshly Mixed Concrete
C260 Specification for Air-Entraining Admixtures for Concrete
C330 Specification for Lightweight Aggregates for Structural Concrete
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
2.2 AASHTO Standard:
4
Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals (LTS-2)(LTS-5)
2.3 ANSIIEEE Standard:
5
National Electrical Safety Code
1
This specification is under the jurisdiction of ASTM Committee C27 on Precast Concrete Products and is the direct responsibility of Subcommittee C27.20 on
Architectural and Structural Products.
Current edition approved June 1, 2006Jan. 1, 2013. Published June 2006February 2013. Originally approved in 1988. Discontinued in March 2006 and reinstatedLast
previous edition approved in 2006 as C1089 – 06. DOI: 10.1520/C1089-06.10.1520/C1089-13.
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.
3
The last approved version of this historical standard is referenced on www.astm.org.
4
Available from American Association of State Highway and Transportation Officials, 444 N. Capitol Street, NW, Washington, DC 20001.
5
Available from American National Standards Institute, 25 W. 43rd St., 4th Floor, New York, NY 10036.Institute of Electrical and Electronics Engineers, Inc. (IEEE),
445 Hoes Ln., Piscataway, NJ 08854, http://www.ieee.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1089 − 13
2.4 PCI Guides:
6
Guide for Design of Prestressed Concrete Poles
6
Guide Specification for Prestressed Concrete Poles
3. Terminology
3.1 Definitions:
3.1.1 cracking load—a load which creates a bending moment of enough magnitude to produce a tensile stress greater than the
sum of induced compression plus the tensile strength of the concrete resulting in tensile cracks on the tension face of the pole.
3.1.2 spun pole—a pole in which the concrete is distributed and compacted through cent
...

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