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ASTM C1227-12

(Specification)

Standard Specification for Precast Concrete Septic Tanks

Standard Specification for Precast Concrete Septic Tanks

ABSTRACT
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.

General Information

Status
Historical
Publication Date
31-May-2012
ICS
13.060.30 - Sewage water
Technical Committee
C27 - Precast Concrete Products
Drafting Committee
C27.30 - Water and Wastewater Containers
Current Stage
Ref Project

Relations

Replaces
ASTM C1227-10a - Standard Specification for Precast Concrete Septic Tanks
Effective Date
01-Jun-2012
Replaced By
ASTM C1227-13 - Standard Specification for Precast Concrete Septic Tanks
Effective Date
15-Dec-2013
Referred By
ASTM C1644-06(2017) - Standard Specification for Resilient Connectors Between Reinforced Concrete On-Site Wastewater Tanks and Pipes
Effective Date
01-Jun-2012
Referred By
ASTM C1719-11(2017) - Standard Test Method for Installed Precast Concrete Tanks and Accessories by the Negative Air Pressure (Vacuum) Test Prior to Backfill
Effective Date
01-Jun-2012

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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: C1227 −12
StandardSpecification for
1
Precast Concrete Septic Tanks
This standard is issued under the fixed designation C1227; 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 C94/C94M Specification for Ready-Mixed Concrete
C125 Terminology Relating to Concrete and Concrete Ag-
1.1 This specification covers design requirements, manufac-
gregates
turing practices, and performance requirements for monolithic
C150 Specification for Portland Cement
or sectional precast concrete septic tanks.
C231 Test Method for Air Content of Freshly Mixed Con-
1.2 The values stated in inch-pound units are to be regarded
crete by the Pressure Method
as standard. The values given in parentheses are mathematical
C260 Specification for Air-Entraining Admixtures for Con-
conversions to SI units that are provided for information only
crete
and are not considered standard.
C330 Specification for Lightweight Aggregates for Struc-
1.3 This standard does not purport to address all of the tural Concrete
safety concerns, if any, associated with its use. It is the
C494/C494M Specification for Chemical Admixtures for
responsibility of the user of this standard to establish appro- Concrete
priate safety and health practices and determine the applica-
C595 Specification for Blended Hydraulic Cements
bility of regulatory limitations prior to use. C618 Specification for Coal Fly Ash and Raw or Calcined
Natural Pozzolan for Use in Concrete
2. Referenced Documents
C685/C685M Specification for Concrete Made by Volumet-
2
ric Batching and Continuous Mixing
2.1 ASTM Standards:
C890 Practice for Minimum Structural Design Loading for
A82/A82M Specification for Steel Wire, Plain, for Concrete
Monolithic or Sectional Precast Concrete Water and
Reinforcement
Wastewater Structures
A185/A185M Specification for Steel Welded Wire
C990 Specification for Joints for Concrete Pipe, Manholes,
Reinforcement, Plain, for Concrete
and Precast Box Sections Using Preformed Flexible Joint
A496/A496M Specification for Steel Wire, Deformed, for
Sealants
Concrete Reinforcement
C1116/C1116M Specification for Fiber-Reinforced Concrete
A497/A497M Specification for Steel Welded Wire
C1644 Specification for Resilient Connectors Between Re-
Reinforcement, Deformed, for Concrete
inforced Concrete On-Site Wastewater Tanks and Pipes
A615/A615M SpecificationforDeformedandPlainCarbon-
3
Steel Bars for Concrete Reinforcement
2.2 ACI Standard:
A706/A706M Specification for Low-Alloy Steel Deformed
ACI 318 Building Code Requirements for Reinforced Con-
and Plain Bars for Concrete Reinforcement
crete
A996/A996M Specification for Rail-Steel and Axle-Steel
4
2.3 NSF/ANSI Standard:
Deformed Bars for Concrete Reinforcement
NSF/ANSI46–2005 EvaluationofComponentsandDevices
C33 Specification for Concrete Aggregates
used in Wastewater Treatment Systems
C39/C39M Test Method for Compressive Strength of Cylin-
drical Concrete Specimens
3. Terminology
3.1 For definitions of terms relating to concrete, see Termi-
1
This specification is under the jurisdiction ofASTM Committee C27 on Precast nology C125.
ConcreteProductsandisthedirectresponsibilityofSubcommitteeC27.30onWater
3.2 Definitions of Terms Specific to This Standard:
and Wastewater Containers.
CurrenteditionapprovedJune1,2012.PublishedJuly2012.Originallyapproved
in 1993. Last previous edition approved in 2010 as C1227 – 10a. DOI: 10.1520/
C1227-12.
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 National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1227 − 12
3.2.1 access opening, n—hole in the top slab used to gain 3.2.21 scum layer, n—buoyant waste floating near the sur-
access to the inside of the tank for the purpose of cleaning and face of liquid, consisting of lighter-than-water materials, such
removing sludge without a person actually having to enter the as greases and soaps.
tank.
3.2.22 sealed joint, n—joint that is sealed to prevent liquid
passingfromonesideofaprecastconcretewalltotheopposite
3.2.2 air scum volume, n—number of cubic inches (centi-
metres) in the spa
...

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: C1227 − 10a C1227 − 12
Standard Specification for
1
Precast Concrete Septic Tanks
This standard is issued under the fixed designation C1227; 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
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.
2. Referenced Documents
2
2.1 ASTM Standards:
A82/A82M Specification for Steel Wire, Plain, for Concrete Reinforcement
A185/A185M Specification for Steel Welded Wire Reinforcement, Plain, for Concrete
A496/A496M Specification for Steel Wire, Deformed, for Concrete Reinforcement
A497/A497M Specification for Steel Welded Wire Reinforcement, Deformed, for Concrete
A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement
A706/A706M Specification for Low-Alloy Steel Deformed and Plain Bars for Concrete Reinforcement
A996/A996M Specification for Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement
C33 Specification for Concrete Aggregates
C39/C39M Test Method for Compressive Strength of Cylindrical Concrete Specimens
C94/C94M Specification for Ready-Mixed Concrete
C125 Terminology Relating to Concrete and Concrete Aggregates
C150 Specification for Portland Cement
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
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
C685/C685M Specification for Concrete Made by Volumetric Batching and Continuous Mixing
C890 Practice for Minimum Structural Design Loading for Monolithic or Sectional Precast Concrete Water and Wastewater
Structures
C990 Specification for Joints for Concrete Pipe, Manholes, and Precast Box Sections Using Preformed Flexible Joint Sealants
C1116/C1116M Specification for Fiber-Reinforced Concrete
C1644 Specification for Resilient Connectors Between Reinforced Concrete On-Site Wastewater Tanks and Pipes
3
2.2 ACI Standard:
ACI 318 Building Code Requirements for Reinforced Concrete
1
This specification is under the jurisdiction of ASTM Committee C27 on Precast Concrete Products and is the direct responsibility of Subcommittee C27.30 on Water
and Wastewater Containers.
Current edition approved June 1, 2010June 1, 2012. Published June 2010 July 2012. Originally approved in 1993. Last previous edition approved in 2010 as
C1227 – 10.C1227 – 10a. DOI: 10.1520/C1227-10A.10.1520/C1227-12.
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
Available from American Concrete Institute (ACI), P.O. Box 9094, Farmington Hills, MI 48333-9094, http://www.aci-int.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1227 − 12
4
2.3 NSF/ANSI Standard:
NSF/ANSI 46–2005 Evaluation of Components and Devices used in Wastewater Treatment Systems
3. Terminology
3.1 For definitions of terms relating to concrete, see Terminology C125.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 access opening, n—hole in the top slab used to gain access to the inside of the tank for the purpose of cleaning and
removing sludge without a person actually having to enter the tank.
3.2.2 air scum volume, n—number of cubic inches (centimetres) in the space between the liquid surface and the unde
...

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SCOPE
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Section  
Referenced Documents  
2  
Terminology  
3  
Summary of Practice  
4  
Significance and Use  
5  
Apparatus  
6  
Facilities  
6.1  
Container  
6.2  
Equipment  
6.3  
Hazards  
7  
Microcosm Components  
8  
Medium  
8.1  
Medium Preparation  
8.2  
Sediment  
8.3  
Microcosm Assembly  
8.4  
Test Material  
9  
General  
9.1  
Stock Solution  
9.2  
Nutrient Control  
9.3  
Test Organisms  
10  
Algae  
10.1  
Animals  
10.2  
Specificity of Organisms  
10.3  
Sources  
10.4  
Algal Culture Maintenance  
10.5  
Animal Culture Maintenance  
10.6  
Procedure  
11  
Experimental Design  
11.1  
Inoculation  
11.2  
Culling  
11.3  
Addition of Test Material  
11.4  
Measurements  
11.5  
Reinoculations  
11.6  
Analytical Methodology  
12  
Data Processing  
13  
Calculations of Variables from Measurements  
14  
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SCOPE
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5.1 The principal characteristic of geomembranes is their intrinsically low permeability to a broad range of gases, vapors, and liquids, both as single-component fluids and as complex mixtures of many constituents. As low-permeable materials, geomembranes are being used in a wide range of engineering applications in geotechnical, environmental, and transportation areas as barriers to control the migration of mobile fluids and their constituents. The range of potential permeants is broad and the service conditions can differ greatly. This guide shows users test methods available for determining the permeability of geomembranes to various permeants.  
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SCOPE
1.1 This guide covers selecting one or more appropriate test methods to assess the permeability of all candidate geomembranes for a proposed specific application to various permeants. The widely different uses of geomembranes as barriers to the transport and migration of different gases, vapors, and liquids under different service conditions require determinations of permeability by test methods that relate to and simulate the service. Geomembranes are nonporous, homogeneous materials that are permeable in varying degrees to gases, vapors, and liquids on a molecular scale in a three-step process by: (1) dissolution in or absorption by the geomembrane on the upstream side, (2) diffusion through the geomembrane, and (3) desorption on the downstream side of the barrier.  
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1.3 Various test methods for the measurement of permeation and transmission through geomembranes of individual species in complex mixtures such as waste liquids are discussed.  
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 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.

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ASTM
ASTM E3317-22(Specification)
Standard Specification for Silica-Based Sediments for the Evaluation of Stormwater Treatment Devices

SCOPE
1.1 This specification covers the minerology, specific gravity, and particle size distributions (PSDs) of silica-based sediments to be used in the laboratory performance testing of stormwater treatment devices as well as criteria defining acceptable error for the target PSDs.  
1.2 Silica-based sediment is used as a surrogate material for performance and scour determinations for some manufactured stormwater treatment devices such as hydrodynamic separators and filters. These data are used to gain regulatory approvals within certain jurisdictions.  
1.3 Acceptance of test results attained according to this specification may be subject to specific requirements set by a Quality Assurance Project Plan, a specific verification protocol, or a policy set by an Authority Having Jurisdiction (AHJ). It is advised to review one or all of the above to ensure compliance.  
1.4 The values stated in inch-pound units are to be regarded as standard, except for methods to establish and report sediment concentration and particle size. It is convention to exclusively describe sediment concentration in mg/L and particle size in mm or μm, both of which are SI units. The SI units given in parentheses are mathematical conversions, which are provided for information purposes only and are not considered standard. Reporting of test results in units other than inch-pound units shall be regarded as conforming with this test method.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Silica-based sediment is considered hazardous under the OSHA Hazard Communications Standard (29 CFR 1910.1200).  
1.6 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.

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ASTM
ASTM C478/C478M-22(Specification)
Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

ABSTRACT
This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer and water works. Reinforced concrete shall consist of cementitious materials, mineral aggregates, and water, in which steel reinforcement has been embedded in such a manner so that the steel reinforcement and concrete act together. Aggregates shall conform to the specification , except that the requirements for gradation shall not apply. Minimum compressive strength of concrete manhole products covered must meet the requirement. The aggregates shall be sized, graded, proportioned, and mixed with such proportions of cementitious materials and water as will produce as homogeneous concrete mixture of such quality that the products will conform to the test and design requirements. Concrete products shall be subjected to either steam or water curing. Test methods such as compression and absorption testing shall be performed.
SCOPE
1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer, drainage, and water works.  
1.2 Part I, Sections 1 – 11, of this specification presents general requirements and requirements that are common to each precast concrete product covered by this specification.  
1.3 Part II of this specification presents specific requirements for each manhole product in the following sections:    
Product  
Section  
Grade Rings  
12  
Flat Slab Tops  
13  
Risers and Conical Tops  
14  
Base Sections  
15  
Steps and Ladders  
16  
Note 1: Future products will be included in Part II in a future revision of this specification.  
1.4 The values stated in either inch pound or SI units are to be regarded separately as standard. The SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
Note 2: This specification is a manufacturing and purchase specification only and does not include requirements for backfill, or the relationship between field load conditions and the strength requirements of the manhole products and appurtenances. Experience has shown, however, that the successful performance of this product depends upon the proper selection of the product strength, type of foundation and backfill, and care in the field installation of the manhole products and connecting pipes. The owner of the project for which these products are specified herein is cautioned to require inspection at the construction site.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 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.

  • Technical specification
    10 pages
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  • Technical specification
    10 pages
    English language
    sale 15% off