1. Scope

1.1 This specification covers the minimum material requirements and describes the procedures for installing concrete pavements and linings in corrugated steel pipes and structural plate structures in the field. Specific designs with additional or greater requirements shall be detailed in the contract documents. This specificaiton is applicable to paving or lining new pipes and for rehabilitating existing structures. The pipe to be paved or lined is described in Specifications A 760/A 760M, A 761/A 761M, and A 762/A 762M.

1.2 This specification covers pipes 48 in. (1 200 mm) and larger for pavements and 24 in. (600 mm) and larger for full linings.

1.3 New pipes are to be designed in accordance with Practice A 796 and installed in accordance with Practice A 798 for factory-made pipes and Practice A 807 for structural plate structures. Structures to be rehabilitated shall be structurally stable.

1.4 Pipes with plant installed concrete pavements and linings are covered under Specification A 849.

1.5 This specification is applicable to product in either inch/pound units as A 979 or in SI units as A 979M. Inch/pound units and SI units are not necessarily equivalent. SI units are shown in brackets in the text for clarity, but they are the applicable values when materials are orderd to A 979M.

1.6 This standard may involve hazardous materials, operations and equipment. The 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.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

A185/A185M Specification for Steel Welded Wire Reinforcement, Plain, for Concrete

A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement

A760/A760M Specification for Corrugated Steel Pipe, Metallic-Coated for Sewers and Drains

A761/A761M Specification for Corrugated Steel Structural Plate, Zinc-Coated, for Field-Bolted Pipe, Pipe-Arches, and Arches

A762/A762M Specification for Corrugated Steel Pipe, Polymer Precoated for Sewers and Drains

A796/A796M Practice for Structural Design of Corrugated Steel Pipe, Pipe-Arches, and Arches for Storm and Sanitary Sewers and Other Buried Applications

A798/A798M Practice for Installing Factory-Made Corrugated Steel Pipe for Sewers and Other Applications

A807/A807M Practice for Installing Corrugated Steel Structural Plate Pipe for Sewers and Other Applications

A849 Specification for Post-Applied Coatings, Pavings, and Linings for Corrugated Steel Sewer and Drainage Pipe

A902 Terminology Relating to Metallic Coated Steel Products

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

C150 Specification for Portland Cement

C309 Specification for Liquid Membrane-Forming Compounds for Curing Concrete

C595 Specification for Blended Hydraulic Cements

C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

D3405 Specification for Joint Sealants, Hot-Applied, for Concrete and Asphalt Pavements

American Water Works Association Standards

Keywords

concrete linings; concrete linings corrugated steel pipe; concrete pavements; concrete pavements corrugated steel pipe; corrugated steel pipe; pipe rehabilitation; steel structural plate; Concrete linings-corrugated steel pipe; Concrete pavements--specifications; Corrugated steel sewer/drain pipe--specifications; Pavement surfaces--specifications; Rehabilitation--steel structures/applications; Structural steel (SS) plate--specifications;

ICS Code

ICS Number Code 23.040.50 (Pipes and fittings of other materials)

DOI: 10.1520/A0979_A0979M-97

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