ASTM-C1227 › Historical Revision Information
Standard Specification for Precast Concrete Septic Tanks
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This specification covers monolithicor sectional precast concrete septic tanks. The following materials shall be used for manufacturing concrete septic tank: cement, aggregates, water, admixtures, steel reinforcement, concrete mixtures, forms, concrete placement, fibers, and sealants. The precast concrete sections shall be cured. Structural design of the septic tanks shall be by calculation or by performance. Concrete strength, reinforcing steel placement, and openings shall also be considered in the design. The physical design requirements include: capacity, shape, compartments, influent and effluent pipes, baffles and outlet devices, and openings in top slab. The following tests shall also be done: proof testing, leakage testing, vacuum testing, and water-pressure testing.
Scope
1.1 This specification covers design requirements, manufacturing practices, and performance requirements for monolithic or sectional precast concrete septic tanks.
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 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.
Keywords
anaerobic digestion; on-site wastewater treatment; sanitary waste; septic tank; sewer; sewer treatment; ICS Number Code 13.060.30 (Sewage water)
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Document Number
ASTM-C1227-12
Revision Level
2012 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Aug. 1, 2012
Document Type
Specification
Page Count
6 pages
Committee Number
C27.30