ARMY UFGS-32 31 26-2008 WIRE FENCES AND GATES《铁丝篱笆和大门》.pdf

《ARMY UFGS-32 31 26-2008 WIRE FENCES AND GATES《铁丝篱笆和大门》.pdf》由会员分享，可在线阅读，更多相关《ARMY UFGS-32 31 26-2008 WIRE FENCES AND GATES《铁丝篱笆和大门》.pdf（10页珍藏版）》请在麦多课文档分享上搜索。

1、*USACE / NAVFAC / AFCESA / NASA UFGS-32 31 26 (April 2008)-Preparing Activity: USACE SupersedingUFGS 32 31 26 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION TABLE OF CONTENTSDIVISION 32 - EXTERIOR IMPROVEMENTSSECTION 32 31 26WIRE F

2、ENCES AND GATES04/08PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 QUALITY ASSURANCE1.4 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 FENCE FABRIC2.1.1 Woven Wire2.1.2 Barbed Wire2.2 GATES2.3 POSTS2.3.1 Metal Posts for Farm Style Fence2.3.2 Composite Polyester Resin Reinforced Line Posts2.3.3 Woo

3、d Posts2.4 BRACES AND RAILS2.5 CONCRETE2.6 PADLOCKSPART 3 EXECUTION3.1 INSTALLATION3.2 EXCAVATION3.3 POST INSTALLATION3.4 BARBED WIRE3.5 GATE ASSEMBLY3.6 GROUNDING- End of Section Table of Contents -SECTION 32 31 26 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without l

4、icense from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-32 31 26 (April 2008)-Preparing Activity: USACE SupersedingUFGS 32 31 26 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION 32 31 26WIRE FENCES AND GATES04/08*NOTE: This guide sp

5、ecification covers the requirements for Wire Fences and Gates.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable item(s) or insert appropriate information.Remove information and requirements not required in re

6、spective project, whether or not brackets are present.This guide specification includes tailoring options for USACE. Selection or deselection of a tailoring option (select view-tailoring options) will include or exclude that option in the section. Specific project editing is still required for the r

7、esulting section.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS

8、 should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NOTE: This section covers non security applications for farm style fences. Edit this section throughout for the applicable project.Use Section 32 31 13 for CHAIN LINK FENCES AND GATES.SECTION 32 31 26 Page 2Provided by IHSNot fo

9、r ResaleNo reproduction or networking permitted without license from IHS-,-,-Use Section 32 31 13.53 for HIGH-SECURITY CHAIN LINK FENCES AND GATES.Standard drawings STD 872-90-02 through 872-90-13 of fence and gate types required will be included as part of the contract drawings; the standard drawin

10、gs are available at https:/pdc.usace.army.mil/library/drawings/fence. Layout of fence will be shown including types and locations of gates, and gate sizes. Drawings will also indicate the extent of clearing required.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the t

11、ext of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automati

12、cally place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile references in the publish pri

13、nt process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.AMERICAN WOOD-PRESERVERS ASSOCIATION (AWPA)AWPA C1 (2003) All Timber Products - Preservative Treatment by Pressure Proc

14、essesAWPA C4 (2003) Poles - Preservative Treatment by Pressure ProcessesASTM INTERNATIONAL (ASTM)ASTM A 116 (2005) Standard Specification for Metallic-Coated, Steel Woven Wire Fence FabricASTM A 121 (2007) Standard Specification for Metallic-Coated Carbon Steel Barbed WireASTM A 153/A 153M (2005) St

15、andard Specification for Zinc Coating (Hot-Dip) on Iron and Steel SECTION 32 31 26 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HardwareASTM A 702 (1989; R 2006) Standard Specification for Steel Fence Posts and Assemblies, Hot WroughtASTM A

16、780 (2001; R 2006) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized CoatingsASTM C 94/C 94M (2007) Standard Specification for Ready-Mixed ConcreteASTM D 4541 (2002) Pull-Off Strength of Coatings Using Portable Adhesion TestersASTM F 1043 (2006) Strength and Protective

17、 Coatings on Metal Industrial Chain-Link Fence FrameworkASTM F 1083 (2006) Standard Specification for Pipe, Steel, Hot-Dipped Zinc Coated (Galvanized) Welded, for Fence StructuresASTM F 1184 (2005) Industrial and Commercial Horizontal Slide GatesASTM F 626 (1996a; R 2003) Standard Specification for

18、Fence FittingsASTM F 883 (2004) PadlocksASTM F 900 (2005) Industrial and Commercial Swing Gates1.2 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals s

19、hould be kept to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through t

20、he Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to

21、 indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office SECTION 32 31 26 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(Engineering Divis

22、ion or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the s

23、econd bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval.information only. When used, a designation following the “G“ designation identifies the office that will

24、review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsInstallation DrawingsFence InstallationLocation of gate, corner, end, and pull postsGate AssemblyGate Hardware and AccessoriesInstallation drawings, as specified.

25、SD-03 Product DataManufacturers InstructionsGate AssemblyGate Hardware and AccessoriesManufacturers catalog data.SD-04 SamplesFence FabricPostsPost CapsBracesTop RailBottom RailTension WireBarbed WireStretcher BarsGate PostsGate Hardware and AccessoriesPadlocksSamples as described within this sectio

26、n.1.3 QUALITY ASSURANCEProvide manufacturers instructions that detail proper assembly and materials in the design for fence, gate assembly, gate hardware and accessories. Submit Installation drawings clearly indicating Fence Installation Location of gate, corner, end, and pull posts; Gate Assembly S

27、ECTION 32 31 26 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-and Gate Hardware and Accessories.1.4 DELIVERY, STORAGE, AND HANDLINGDeliver materials to site in an undamaged condition. Store materials off the ground to provide protection again

28、st oxidation caused by ground contact. Prior to shipment, submit the following samples for review and approval:Fence FabricPostsPost CapsBracesTop RailBottom RailTension WireBarbed WireStretcher BarsGate PostsGate Hardware and AccessoriesPadlocksPART 2 PRODUCTS2.1 FENCE FABRICProvide fence fabric co

29、nforming to the following:2.1.1 Woven Wire ASTM A 116 No. 9 farm No. 12-1/2 close mesh No. 14-1/2 wolf-proof No. 13 poultry and garden No. 14-1/2 chick fence; grade, size as indicated. Applicable fittings shall conform to ASTM F 626.2.1.2 Barbed WireASTM A 121 zinc-coated, Type Z, Class 3aluminum-co

30、ated, Type A, with 12.5 gauge wire with 14 gauge, round, 4-point barbs spaced no more than 125 mm 5 inches apart.2.2 GATES*NOTE: Show type of gates on the drawings, including degree of swing required. In heavy use conditions overhead slide gates should be considered if clearances permit, because the

31、se gates require less maintenance and repair than cantilever gates. Ground level track and roller systems should be avoided in climates where snow and ice may accumulate. Recessed tracks should never be used in climates where the recess may fill with ice and snow. Where gates are to receive electric

32、 locks, the gate post foundations should be lowered to frost depth to help prevent misalignment of the lock components.*Provide gate type and swing shown conforming to ASTM F 900 and/or SECTION 32 31 26 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

33、HS-,-,-ASTM F 1184, ASTM A 153/A 153M. Gate frames shall conform to strength and coating requirements of ASTM F 1083 for Group IA, steel pipe, with external coating Type A, nominal pipe size (NPS) 1-1/2. Gate frames shall be polyvinyl chloride-coated steel pipe (Group IA)(Group IC) with external coa

34、ting Type A, a nominal pipe size ()NPS) 1-1/2, conforming to ASTM F 1043. Gate leaves more than 2.44 m 8 feet wide shall have either intermediate members and diagonal truss rods or tubular members as necessary to provide rigid construction, free from sag or twist. Gate leaves less than 2.44 m 8 feet

35、 wide shall have truss rods or intermediate braces. Provide intermediate braces on all gate frames with an electro-mechanical lock. Attach gate fabric to the gate frame by method standard with the manufacturer. Welding is not permitted. Furnish latches, hinges, stops, keepers, rollers, and other har

36、dware items as required for the operation of the gate. Arrange latches for padlocking so that the padlock will be accessible from both sides of the gate. Provide stops for holding the gates in the open position.2.3 POSTS2.3.1 Metal Posts for Farm Style FenceProvide metal posts conforming to ASTM A 7

37、02 zinc-coated, T-section U-Section, length as indicated, and accessories conforming to ASTM A 702.2.3.2 Composite Polyester Resin Reinforced Line Posts*NOTE: Composite posts may be used as an alternative to PVC coated steel line posts in salt- laden or corrosive industrial atmospheres. Since compos

38、ite posts are non-conductive, fence grounding procedures need to be detailed where grounding of the fence is required.*Provide polyester resin reinforced line posts produced from unsaturated polyester resin reinforced with E-glass. Fill posts with an appropriate filler material to form a rigid struc

39、tural support member. The post shall meet the strength requirements of ASTM F 1043 for heavy industrial fencing. Protect posts from UV and moisture degradation by a protective veil impregnated with resin (0.2 to 0.3 mm 8 to 12 mil minimum) and an acrylic based (0.05 mm 2 mil minimum) coating system.

40、 Posts shall exhibit corrosion and ultraviolet resistance as demonstrated when exposed to accelerated environmental test chamber for not less than 3,600 hours. The post shall not show structural failure (i.e., less than 10% loss of strength) as a result of exposure to moisture. Test post coating sys

41、tem strength in accordance with ASTM D 4541 for 90% adhesion strength. Posts shall be green black brown in color. Provide outside diameter as specified in ASTM F 1043 for round steel pipe.2.3.3 Wood PostsProvide wood posts cut from sound and solid trees free from short or reverse bends in more than

42、one plane. Make tops convex rounded or inclined. Provide posts free of ring shake, season cracks more than 6 mm 1/4 inch wide, splits in the end, and unsound knots. Provide posts of size and shape indicated. Treat posts in accordance with AWPA C1 or AWPA C4 as applicable.SECTION 32 31 26 Page 7Provi

43、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.4 BRACES AND RAILS*NOTE: Normally, rails will not be specified except where appearance is important and the added cost is justified. When top rails are not specified, top tension wire will be used. Bottom

44、tension wire will be specified unless a bottom rail is required for fence.*ASTM F 1083, zinc-coated, Group IA, steel pipe, size NPS 1-1/4. Group IC steel pipe, zinc-coated, meeting the strength and coating requirements of ASTM F 1043. Braces and rails shall be Group IA Group IC, steel pipe, size NPS 1-1/4 or Group II,formed steel sections, size 42 mm 1-21/32 inch and be zinc coated (Type A) and po