ASTM-A674 2010

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A674-10 Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids

Published By	Publication Date	Number of Pages
ASTM	2010	7

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Categories: 23.040.10 - Iron and steel pipes, ASTM

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Description

1.1 This practice covers materials and installation procedures for polyethylene encasement to be applied to underground installations of ductile iron pipe. It may also be used for polyethylene encasement of fittings, valves, and other appurtenances to ductile iron pipe systems.

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.

1.2.1 Important SI values are provided in brackets. Also, certain important SI values appear without brackets or parentheses.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Requirements
2	Installation TABLE 1 TABLE 2 TABLE 3
3	FIG. 1
4	FIG. 2 FIG. 3 FIG. 4 FIG. 5
5	Inspection and Certification by Manufacturer Keywords X1. PROCEDURES FOR SOIL SURVEY TESTS AND OBSERVATIONS AND THEIR INTERPRETATION TO DETERMINE WHETHER DUCTILE IRON PIPE FOR WATER OR OTHER LIQUIDS REQUIRES POLYETHYLENE ENCASEMENT X1.1 Scope X1.2 Applicable Document X1.3 Earth Resistivity
6	X1.4 pH X1.5 Oxidation-Reduction (Redox) Potential X1.6 Sulfides X1.7 Moisture Content TABLE X1.1
7	X1.8 Soil Description X1.9 Potential Stray Direct Current X1.10 Experience with Existing Installations X1.11 Soil-Test Evaluation X1.12 General X1.13 Uniquely Severe Environments

Additional information

Standard Title	A674-10 Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids
Published Code	ASTM
Publication Date	2010
Pages Count	7
ICS Codes	23.040.10 - Iron and steel pipes

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ASTM-A674 2010

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