ASTM C1037-1985(2002) Standard Practice for Inspection of Underground Precast Concrete Utility Structures《公用事业用地下预制混凝土的检验的标准实施规程》.pdf
《ASTM C1037-1985(2002) Standard Practice for Inspection of Underground Precast Concrete Utility Structures《公用事业用地下预制混凝土的检验的标准实施规程》.pdf》由会员分享,可在线阅读,更多相关《ASTM C1037-1985(2002) Standard Practice for Inspection of Underground Precast Concrete Utility Structures《公用事业用地下预制混凝土的检验的标准实施规程》.pdf(2页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: C 1037 85 (Reapproved 2002)Standard Practice forInspection of Underground Precast Concrete UtilityStructures1This standard is issued under the fixed designation C 1037; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, t
2、he year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers the inspection of undergroundprecast concrete utility structures designed and manufac
3、turedin accordance with Practice C 857 and Specification C 858.1.2 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applic
4、a-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:C 31 Practice for Making and Curing Concrete Test Speci-mens in the Field2C 39 Test Method for Compressive Strength of CylindricalConcrete Specimens2C 857 Practice for Minimum Structural Design Loading forUnder
5、ground Precast Concrete Utility Structures3C 858 Specification for Underground Precast Concrete Util-ity Structures33. Terminology3.1 Description of Term Specific to This Standard:3.2 inspectoras used in this practice, an individual as-signed by the manufacturer or by the purchaser to perform aninsp
6、ection.4. Manufacturers Responsibility4.1 The manufacturer shall develop and use an effectivequality control program that shall include material controls,tests, and inspections as agreed upon between manufacturerand purchaser throughout the fabrication process.4.2 The manufacturers inspection record
7、s and associatedtest data shall be made available to the inspector.4.3 The manufacturer shall notify the inspector of anychanges in material, method of fabrication, or quality controlprocedure.4.4 The manufacturer shall designate an individual as liai-son to the inspector. He will sign the inspectio
8、n activity reports,and when necessary, will be available to the inspector todiscuss matters pertaining to inspection, fabrication, and qual-ity control.4.5 The manufacturer shall prepare sufficient concrete testcylinders to meet the purchasers requirements for compressivestrength. Test cylinders sha
9、ll be prepared in accordance withPractice C 31 and tested in accordance with Test Method C 39.Results shall be entered in an inspection activity report.4.6 The manufacturer, upon request, shall assemble (withoutgrout) selected concrete component sections to form a com-plete structure assembly to det
10、ermine that fit-up requirementsare as specified.4.7 The manufacturer shall provide marking according topurchaser requirements or according to Specification C 858.5. Inspectors Responsibility5.1 The inspector shall familiarize himself with the manu-facturers quality control program.5.2 The inspector
11、shall determine that the fabrication of theprecast units complies with drawings approved by the pur-chaser, including hardware and general requirements.5.3 The inspector shall immediately report to the purchaserand manufacturer any component parts, complete structures,etc., not in compliance.5.4 The
12、 inspector shall clearly indicate on the inspectionactivity report any fabrication problems encountered andsolutions utilized.6. Inspection Procedure6.1 The inspector shall inspect forms, materials, and fabri-cated parts used in the product.6.2 During each inspection, the inspector shall examinecomp
13、lete units for all specified features that can be determinedby visual observation.6.3 The first section of each type of precast structure fromany set of forms shall be assembled by the manufacturerwithout grout and the inspector shall check that fit-up require-ments are as specified.1This practice i
14、s under the jurisdiction of ASTM Committee C27 on PrecastConcrete Products and is the direct responsibility of Subcommittee C27.10 onUtility Structures.Current edition approved April 26, 1985. Published July 1985.2Annual Book of ASTM Standards, Vol 04.02.3Annual Book of ASTM Standards, Vol 04.05.1Co
15、pyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.6.4 The inspector shall check that all materials conform torequirements of Specification C 858.7. Fabrication Inspection7.1 Reinforcing Steel:7.1.1 The inspector shall check all reinforcin
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