ARMY UFGS-46 07 53 19-2011 COMPOSTING TOILET.pdf

1、*USACE / NAVFAC / AFCESA / NASA UFGS-46 07 53.19 (February 2011)-Preparing Activity: USACE SupersedingUFGS-44 41 13.19 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2011*SECTION TABLE OF CONTENTSDIVISION 46 - WATER AND WASTEWATER EQUIPMENTSECTIO

2、N 46 07 53.19COMPOSTING TOILET02/11PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 Design1.2.2 Performance1.3 SUBMITTALS1.4 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 JOINT SEALANTS2.2 LUMBER2.3 DRAIN PIPE2.4 STOOL, CHUTE, SEAT, AND LID2.5 COMPOSTING VENTILATION SYSTEM2.6 URINALS2.7 C

3、OMPOST BAFFLES2.8 LIQUID BAFFLE, DRAIN PORTS, AND SCREENS2.9 LIQUID DRAIN FITTINGS2.10 AIR DUCTS2.11 AIR INTAKES2.12 SIGNS2.13 FIRE EXTINGUISHER2.14 COMPOST RAKE2.15 COMPOST HOLDING TANK2.15.1 Design2.15.2 Polyethylene Tank2.15.2.1 Alternative Standards I2.15.2.2 Alternative Standards II2.15.3 Fiber

4、glass Tank2.15.4 Stainless Steel Tank2.16 COMPOST ACCESS DOOR2.16.1 Design and Construction2.16.2 Surrounding Area2.17 INSPECTION DOORSECTION 46 07 53.19 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.17.1 Design and Construction2.17.2 Maint

5、enance Provisions2.18 MOLDED UNIT INSPECTIONPART 3 EXECUTION3.1 INSTALLATION3.2 CLEANING3.3 FRAMED INSTRUCTIONS3.4 TRAINING COURSE- End of Section Table of Contents -SECTION 46 07 53.19 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / N

6、AVFAC / AFCESA / NASA UFGS-46 07 53.19 (February 2011)-Preparing Activity: USACE SupersedingUFGS-44 41 13.19 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2011*SECTION 46 07 53.19COMPOSTING TOILET02/11*NOTE: This guide specification covers the r

7、equirements for packaged composting toilets that can be used for human waste treatment at remote sites where a power source (AC or DC) is provided but water is not.Adhere to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing this guide specification or preparing

8、 new project specification sections. Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whethe

9、r or not brackets are present.Comments, suggestions and recommended changes for this guide specification are welcome and should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specifica

10、tion. 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 automatically place the reference

11、in the Reference Article. Also use the SECTION 46 07 53.19 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from th

12、is section of the project specification when you choose to reconcile references in the publish print 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 PROTECT

13、ION ASSOCIATION (AWPA)AWPA P5 (2009) Standard for Waterborne PreservativesASM INTERNATIONAL (ASM)ASM 06118G (1993) ASM Metals Reference Book (3rd Ed)ASTM INTERNATIONAL (ASTM)ASTM D 1248 (2005) Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and CableASTM D 1505 (2010) D

14、ensity of Plastics by the Density-Gradient TechniqueASTM D 1525 (2009) Vicat Softening Temperature of PlasticsASTM D 1593 (2009) Standard Specification for Nonrigid Vinyl Chloride Plastic Film and SheetingASTM D 2765 (2001; R 2006) Determination of Gel Content and Swell Ratio of Crosslinked Ethylene

15、 PlasticsASTM D 4357 (1996) Plastic Laminates Made from Woven-Roving and Woven-Yarn Glass FabricsASTM D 638 (2010) Standard Test Method for Tensile Properties of PlasticsASTM D 746 (2007) Standard Test Method for Brittleness Temperature of Plastics and Elastomers by ImpactASTM D 790 (2010) Flexural

16、Properties of Unreinforced and Reinforced Plastics and Electrical Insulating MaterialsASTM D 883 (2008) Terminology Relating to PlasticsSECTION 46 07 53.19 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BUILDERS HARDWARE MANUFACTURERS ASSOCIAT

17、ION (BHMA)ANSI/BHMA A156.1 (2006) Butts and HingesU.S. GENERAL SERVICES ADMINISTRATION (GSA)CID A-A-272 (Rev B; Notice 1) Caulking Compounds1.2 SYSTEM DESCRIPTIONProvide the large, continuous composting type composting toilet. Add wastes at the top of the pile so that the composting material will ev

18、entually flow by gravity to the finished compost area as the underlying finished compost is removed. The composting toilet shall include the composting chamber, ventilation fan and vent stack, stool with chute, and urinal with piping. These elements and necessary related appurtenances and pieces sha

19、ll be supplied by a single composting toilet manufacturer.1.2.1 DesignThe composting chamber shall hold a minimum of _ cubic meter feet of composting material. The composting chamber shall receive wastes from _ stools, and from _ urinals. Design the vents, air ducts, and air inlets to the composting

20、 chamber so that air can flow from the user compartment into the composting chamber but not in the reverse direction, and so that no air can reach the vent without first passing through the composting material. The toilet shall be designed so that all liquid entering the composting chamber will drai

21、n over and through the composting pile, and not along the chamber walls. The toilet shall collect all excess liquid to an easily accessible liquid holding area. The toilet shall contain a pump for removing excess liquid be equipped with a drainage port in the bottom of the liquid holding area that c

22、an be connected to a liquid disposal system. Depending on liquid volume, expected usage, and if a pump is used, the pump shall be a permanently installed automatic manual variety with automatic control. The toilet shall be designed and constructed so that liquids can enter the composting chamber onl

23、y through the waste ports. Materials and joints in the toilet shall be impermeable to liquids and not subject to biological, chemical, or physical corrosion. Wood shall be preserved in accordance with AWPA P5.1.2.2 PerformanceThe composting toilet shall produce an inert, odor-free compost with a moi

24、sture content less than 60 percent. The finished compost shall not produce enough gas to inflate a plastic bag which is 80 percent full of compost after being sealed in the bag for 24 hours at an ambient temperature. The toilet shall prevent the entry of insects in the user compartment and surroundi

25、ng area through the use of noncorrosive screens over all air and ventilation inlets. Assure that the composting toilet is installed properly and demonstrate that it will operate properly.1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and e

26、dit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate quality control.SECTION 46 07 53.19 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A “G” following a

27、 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 the Contractors Quality Control system. Only add a “G” if the submittal is sufficient

28、ly 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 indicate the approving authority. Codes for Army projects using the Resident Manage

29、ment System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division 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

30、projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the second 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.informatio

31、n only. When used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsDetail Drawings; G; G, _Installation; G; G, _Detail dra

32、wings of equipment and material to be provided. Detail drawings containing complete wiring and schematic diagrams and other details required to demonstrate that the system is coordinated and will function properly as a unit. Drawings shall show proposed layout and anchorage of equipment and appurten

33、ances, and equipment relationship to other parts of the work, including clearances for maintenance and operation.SD-03 Product DataComposting Toilet; G; G, _Manufacturers descriptive data and technical literature, performance charts and curves, catalog cuts, and installation instructions. Spare part

34、s data, including a complete list of parts and supplies, with current unit prices and source of supply, and a list of the parts recommended by the manufacturer to be replaced after 1 and 3 years of service, after approval of the detail drawing and not later than _ months prior to the SECTION 46 07 5

35、3.19 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-date of beneficial occupancy.Battery CapacityCalculations which prove that the batteries will provide power for the periods indicated.Photovoltaic Thin-film ModulesCalculations which prove th

36、at the system designed will provide power for the periods indicated.Framed InstructionsProposed diagrams, instructions and other sheets for framed instructions.SD-06 Test ReportsAcceptance TestsInstallationFactory test results attesting to manufacturing quality control of the proposed system, at lea

37、st _ days before the Contracting Officer approves or disapproves the composting toilet proposed for installation. Document _ installations of composting toilets, essentially identical to the composting toilet installed under this specification, and that those installations have at least _ consecutiv

38、e years of operating experience. Include available operating data for each of the _ installations, along with the names, addresses, and telephone numbers of personnel at the _ installations that will furnish information upon request regarding questions of interest to the Contracting Officer.SD-10 Op

39、eration and Maintenance DataComposting ToiletOperation manual outlining step-by-step procedures required for system operation. Include with the instructions the manufacturers name, model number, service manual, parts list, and brief description of all equipment and their basic operating features. Ma

40、intenance manual listing routine maintenance procedures, possible breakdowns and repairs. Include with the manual diagrams for the system as installed.1.4 DELIVERY, STORAGE, AND HANDLINGProtect from the weather, humidity and temperature variations, dirt, dust, and other contaminants equipment delive

41、red and placed in storage.PART 2 PRODUCTS2.1 JOINT SEALANTSJoint sealants shall be resistant to water and biological decomposition in conformance with CID A-A-272.SECTION 46 07 53.19 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.2 LUMBERLum

42、ber used for the tank support shall be pressure-treated or preserved sanded, two sided (S2S) construction-grade pine or fir without excess crown. The lumber shall be treated for preservation in accordance with AWPA P5.2.3 DRAIN PIPEThe drain pipe from the urinal to the composting tank shall be at le

43、ast 32 mm 1-1/4 inches inside diameter (ID) and sloped continuously toward the tank. The pipe shall be made of a corrosion-resistant material. The pipe outlet to the composting tank shall be located such that the urine flows onto or close to the center of the compost pile, to ensure that the urine f

44、lows through the pile and does not short-circuit down the tank walls.2.4 STOOL, CHUTE, SEAT, AND LIDThe toilet stool shall be constructed in two pieces, an exterior piece that shall be permanently connected to the floor of the user compartment and an interior piece that is mounted inside the exterio

45、r piece and conveys wastes into the toilet chute. The interior piece shall be constructed of high-density polyethylene, fiberglass, or stainless steel (Type 304). The exterior piece shall be constructed of high-density polyethylene fiberglass oak stainless steel. The top of the installed toilet stoo

46、l shall be a minimum of 360 to a maximum of 460 mm 14 to a maximum of 18 inches above the user compartment floor. The minimum diameter of the interior piece opening into the chute shall be 300 mm 12 inches. The toilet chute shall be fabricated from stainless steel (0.4775 to 0.6350 mm 24 to 26 gauge), high-dens