ACI 350 1M-2010 Specification for Tightness Testing of Environmental Engineering Concrete Containment Structures (ACI 350 1M-10) and Commentary.pdf

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1、ACI 350.1M-10(metric)Reported by ACI Committee 350Specification for Tightness Testing ofEnvironmental Engineering ConcreteContainment Structures(ACI 350.1M-10) and CommentarySpecification for Tightness Testing of Environmental EngineeringConcrete Containment Structures (ACI 350.1M-10) and Commentary

2、First PrintingMarch 2011ISBN 978-0-87031-420-9American Concrete InstituteAdvancing concrete knowledgeCopyright by the American Concrete Institute, Farmington Hills, MI. All rights reserved. This materialmay not be reproduced or copied, in whole or part, in any printed, mechanical, electronic, film,

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11、0 Country Club DriveFarmington Hills, MI 48331U.S.A.Phone: 248-848-3700Fax: 248-848-3701www.concrete.orgACI 350.1M-10 supersedes 350.1M-01, was adopted October 25, 2010, and publishedMarch 2011.Copyright 2011, American Concrete Institute.All rights reserved including rights of reproduction and use i

12、n any form or by anymeans, including the making of copies by any photo process, or by electronic ormechanical device, printed, written, or oral, or recording for sound or visual reproductionor for use in any knowledge or retrieval system or device, unless permission in writingis obtained from the co

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14、ecommendationsand who will accept responsibility for the application of thematerial it contains. The American Concrete Institute disclaimsany and all responsibility for the stated principles. The Instituteshall not be liable for any loss or damage arising therefrom.Reference to this document shall n

15、ot be made in contractdocuments. If items found in this document are desired by theArchitect/Engineer to be a part of the contract documents, theyshall be restated in mandatory language for incorporation bythe Architect/Engineer.Specification for Tightness Testing of Environmental Engineering Concre

16、te Containment Structures(ACI 350.1M-10) and CommentaryAn ACI StandardReported by ACI Committee 350ACI 350.1M-10These test methods give procedures and criteria for tightness testing ofenvironmental engineering concrete structures. They are applicable toliquid and gas containment structures construct

17、ed with concrete or acombination of concrete and other materials. This document includeshydrostatic, surcharged hydrostatic, and pneumatic tests.These test methods may involve hazardous materials, operations, andequipment. This document does not purport to address all of the safetyproblems associate

18、d with its use. It is the responsibility of the user of thisdocument to establish appropriate safety and health practices anddetermine the applicability of regulatory limitations before use.Keywords: containment structures; hydrostatic; leakage; pneumatic;reservoirs; tests; tightness; tightness crit

19、eria.CONTENTS(mandatory portion follows)SPECIFICATIONSection 1General requirements, p. 31.1Scope1.1.1Work specified1.1.2Work not specified1.2Definitions1.3Description1.4Submittals1.4.1General1.4.2Repair procedures1.4.3Test reports1.5Quality assurance1.5.1Duties and responsibilities of ContractorIyad

20、 M. Alsamsam Charles S. Hanskat Daniel J. McCarthy Andrew R. PhilipSteven R. Close*Keith W. Jacobson Andrew R. Minogue Risto ProticRobert E. Doyle M. Reza Kianoush Javeed Munshi William C. ShermanAnthony L. Felder Ramon E. Lucero Jerry Parnes Lawrence M. TabatCarl A. Gentry*Subcommittee members who

21、produced this specification.The committee would like to thank David Poole, Paul Hedli, and Kyle Loyd for their contributions to this specification.Satish K. SachdevChairJon B. Ardahl*Vice ChairJohn W. BakerSecretaryAn in.-lb version of this document (ACI 350.1-10)is available at www.concrete.org2 TI

22、GHTNESS TESTING OF ENVIRONMENTAL ENGINEERING CONCRETE CONTAINTMENT STRUCTURES (ACI 350.1-10)American Concrete Institute Copyrighted Materialwww.concrete.orgSection 2Hydrostatic tightness test for open or covered containment structures, p. 42.1General2.1.1Scope2.2Products2.2.1Materials2.3Execution2.3

23、.1Test preparation2.3.2Hydrostatic tightness testPart 1: Qualitativecriteria2.3.3Hydrostatic tightness testPart 2: Quantitativecriteria2.3.4RetestingSection 3Surcharged hydrostatic tightness test for closed containment structures, p. 53.1General3.1.1Scope3.2Products3.2.1Materials3.3Execution3.3.1Tes

24、t preparation3.3.2Surcharged hydrostatic tightness testPart 1:Qualitative criteria3.3.3Surcharged hydrostatic tightness testPart 2:Quantitative criteria3.3.4RetestingSection 4Pneumatic tightness test for closed containment structures, p. 74.1General4.1.1Scope4.2Products4.2.1Materials4.3Execution4.3.

25、1Test preparation4.3.2Pneumatic tightness testPart 1: Qualitativecriteria4.3.3Pneumatic tightness testPart 2: Quantitativecriteria4.3.4RetestingSection 5Combination hydrostatic-pneumatic tightness test for closed containment structures, p. 85.1General5.1.1Scope5.1.2Submittals5.2Products5.2.1Material

26、s5.3Execution5.3.1Test preparation5.3.2Hydrostatic tightness testingParts 1 and 2 andretesting5.3.3Pneumatic tightness testingParts 1 and 2 andretesting(nonmandatory portion follows)Notes to Specifier, p. 9General notesForeword to ChecklistsMandatory Requirements ChecklistOptional Requirements Check

27、listSubmittals ChecklistCOMMENTARYSection R1General requirements, p. 11R1.1ScopeR1.1.2Work not specifiedR1.3DescriptionSection R2Hydrostatic tightness test for open or covered containment structures, p. 11R2.1GeneralR2.3.1Test preparationR2.3.2Hydrostatic tightness testPart 1: QualitativecriteriaR2.

28、3.3Hydrostatic tightness testPart 2: QuantitativecriteriaR2.3.4RetestingSection R3Surcharged hydrostatic tightness test for closed containment structures, p. 13R3.1GeneralR3.3.1Test preparationR3.3.2Surcharged hydrostatic tightness testPart 1:Qualitative criteriaR3.3.3Surcharged hydrostatic tightnes

29、s testPart 2:Quantitative criteriaR3.3.4RetestingSection R4Pneumatic tightness test for closed containment structures, p. 14R4.1GeneralR4.3.1Test preparationR4.3.2Pneumatic tightness testPart 1: QualitativecriteriaR4.3.3Pneumatic tightness testPart 2: QuantitativecriteriaR4.3.4RetestingSection R5Com

30、bination hydrostatic-pneumatic tightness test for closed containment structures, p. 15R5.1GeneralR5.3.1Test preparationR5.3.2Hydrostatic tightness testingParts 1 and 2and retestingR5.3.3Pneumatic tightness testingParts 1 and 2 andretestingSection R6References, p. 15(mandatory portion follows)TIGHTNE

31、SS TESTING OF ENVIRONMENTAL ENGINEERING CONCRETE CONTAINTMENT STRUCTURES (ACI 350.1-10) 3American Concrete Institute Copyrighted Materialwww.concrete.orgSPECIFICATIONSECTION 1GENERAL REQUIREMENTS1.1Scope1.1.1 Work specifiedThis Specification covers tightnesstesting of liquid and gaseous environmenta

32、l containmentstructures designed to resist liquid or gaseous loads. Provisionsof this Specification shall govern except where other provisionsare specified in Contract Documents.1.1.1.1 These test methods are for the tightness testing ofconcrete environmental engineering liquid and gaseouscontainmen

33、t structures. The included tests are:(a)Hydrostatic tightness test for open or covered contain-ment structures.(b)Surcharged hydrostatic tightness test for closedcontainment structures.(c)Pneumatic tightness test for closed containmentstructures.(d) Combination hydrostatic-pneumatic tightness test f

34、orclosed containment structures.1.1.1.2 The tightness testing procedures and requirementscontained herein are applicable to reservoirs, basins, andtanks constructed of concrete or a combination of concreteand other materials. Preparatory items indicated arerequired, unless otherwise specified, but t

35、he waiver of suchitems shall not change the test criteria.1.1.1.3 Each cell of multi-cell containment structuresshall be considered a single containment structure and testedindividually unless otherwise permitted.1.1.1.4 The hydrostatic tightness testing procedures andrequirements herein are also ap

36、plicable for tightness testingof open concrete liquid transmission structures such as cast-in-place concrete channels and conduits.1.1.1.5 The hydrostatic tightness testing procedures andrequirements herein, where applicable, can be used for tightnesstesting of concrete paved structures, such as cha

37、nnels andimpoundments.1.1.2 Work not specifiedThese provisions are notintended for hazardous material primary or secondarycontainment structures, cryogenic storage structures, high-pressure gas tanks, or miscellaneous precast concrete structuressuch as culverts, pipes, and manholes.1.2Definitionsacc

38、epteddetermined to be satisfactory by Archi-tect/Engineer.Architect/Engineerthe Architect, Engineer, architecturalfirm, or engineering firm, developing Contract Documents,or administering the Work under Contract Documents, orboth.containment structurea basin, reservoir, channel, orconduit to be tigh

39、tness tested regardless of whether it has aclosed or open top or is constructed partially or entirely ofconcrete.containment structure, closeda containment struc-ture where the roof or cover is used to prevent the escape ofthe contents, including gases emanating from the contents, tothe outside atmo

40、sphere.containment structure, covereda containmentstructure where the contents are protected from exteriorcontamination by the presence of a cover or roof over the topof the containment structure.containment structure, opena containment structurewhere the top surface of the containment structures co

41、ntentsis exposed to the atmosphere.Contract Documentsa set of documents supplied byOwner to Contractor as the basis for construction; thesedocuments contain contract forms, contract conditions,specifications, drawings, addenda, and contract changes.Contractorthe person, firm, or entity under contrac

42、t forconstruction of the Work.environmental engineering concrete structuresasused in this Specification, concrete structures intended forconveying, storing, or treating water, wastewater, or othernonhazardous liquids.fittingan object that passes through the concrete or isembedded in the concrete to

43、facilitate a connection to thecontainment structure.Ownerthe corporation, association, partnership,individual, public body, or authority for whom the Work isconstructed.permittedaccepted by or acceptable to Archi-tect/Engineer, usually pertaining to a request by Contractor,or when specified in Contr

44、act Documents.Project Drawingsgraphic presentation of projectrequirements.Project Specificationsthe written documents that detailrequirements for the Work in accordance with serviceparameters and other specific criteria.Reference Specificationa specification that is intendedto be a reference standar

45、d for Contractor to use in theconstruction of the Work.reference standardsstandards of a technical society,organization, or association, including the codes of local orstate authorities, which are referenced in Contract Documents.requiredmandatory in this Specification or ContractDocuments.soap suds

46、water impregnated with soap or syntheticdetergent used to indicate air passage through joints ordefects by the formation of soap bubbles.submitprovide to Architect/Engineer for review oracceptance.submittaldocument or material provided to Archi-tect/Engineer for review or acceptance.vacuum boxa box

47、with a transparent top, openbottom, and air sealing bottom edges used in conjunctionwith an air pump capable of creating at least a 0.02 MPavacuum within the box.Workthe entire construction or separately identifiable partsthereof required to be furnished under Contract Documents.1.3Description1.3.1

48、The structural adequacy of the containment structureshall be verified for the test pressure or pressures to beapplied. One type of test shall not be substituted for anothertype of test without acceptance of the Architect/Engineer.4 TIGHTNESS TESTING OF ENVIRONMENTAL ENGINEERING CONCRETE CONTAINTMENT

49、 STRUCTURES (ACI 350.1-10)American Concrete Institute Copyrighted Materialwww.concrete.org1.3.2 Unless specifically allowed by the Architect/Engi-neer, the containment structure shall not be tested before allof the structure is complete and the concrete has attained itsspecified compressive strength.1.4Submittals1.4.1 GeneralSubmittals required in this Specificationshall be submitted for review and acceptance.1.4.2 Repair proceduresSubmit for acceptance thepropo