B08_Solit_Att_01_Specs.pdf

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081017 COMMON WORK RESULTS FOR FIRE SUPPRESSION

SECTION 21 05 00 - COMMON WORK RESULTS FOR FIRE SUPPRESSION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Pipe, fittings, sleeves, escutcheons, seals, and connections for sprinkler systems.

1.02 RELATED REQUIREMENTS

A. Section 07 84 00 - Firestopping.

B. Section 21 05 53 - Identification for Fire Suppression Piping and Equipment.

C. Section 21 13 00 - Fire Suppression Sprinklers: Sprinkler systems design.

1.03 REFERENCE STANDARDS

A. ASME BPVC-IX - Boiler and Pressure Vessel Code, Section IX - Welding, Brazing, and Fusing Qualifications; The American Society of Mechanical Engineers; 2015.

B. ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250; The American Society of Mechanical Engineers; 2010.

C. ASME B16.3 - Malleable Iron Threaded Fittings: Classes 150 and 300; The American Society of Mechanical Engineers; 2011.

D. ASME B16.4 - Gray Iron Threaded Fittings; The American Society of Mechanical Engineers;

2011.

E. ASME B16.5 - Pipe Flanges and Flanged Fittings; The American Society of Mechanical Engineers; 2013 (ANSI/ASME B16.5).

F. ASME B16.9 - Factory-made Wrought Steel Buttwelding Fittings; The American Society of Mechanical Engineers; 2012.

G. ASME B16.11 - Forged Steel Fittings, Socket-welding and Threaded; The American Society of Mechanical Engineers; 2011.

H. ASME B16.25 - Buttwelding Ends; The American Society of Mechanical Engineers; 2012.

I. ASME B36.10M - Welded and Seamless Wrought Steel Pipe; The American Society of Mechanical Engineers; 2004.

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J. ASTM A47/A47M - Standard Specification for Ferritic Malleable Iron Castings; 1999 (Reapproved 2014).

K. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless; 2012.

L. ASTM A536 - Standard Specification for Ductile Iron Castings; 1984 (Reapproved 2009).

M. ASTM E814 - Standard Test Method for Fire Tests of Penetration Firestop Systems; 2013a.

N. AWS D1.1/D1.1M - Structural Welding Code - Steel; American Welding Society; 2015.

O. AWWA C105/A21.5 - Polyethylene Encasement for Ductile-Iron Pipe Systems; American Water Works Association; 2010 (ANSI/AWWA C105/A21.5).

P. AWWA C110/A21.10 - Ductile-Iron and Gray-Iron Fittings; American Water Works Association; 2012 (ANSI/AWWA C110).

Q. AWWA C111/A21.11 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings;

American Water Works Association; 2012 (ANSI/AWWA C111/A21.11).

R. AWWA C151/A21.51 - Ductile-Iron Pipe, Centrifugally Cast; American Water Works Association; 2009 (ANSI/AWWA C151/A21.51).

S. AWWA C606 - Grooved and Shouldered Joints; American Water Works Association; 2011

(ANSI/AWWA C606).

T. FM Approval Guide; current edition.

U. ITS (DIR) - Directory of Listed Products; Intertek Testing Services NA, Inc.; current edition.

V. NFPA 13 - Standard for the Installation of Sprinkler Systems; National Fire Protection Association; 2016.

W. NFPA 22 – Standard for Water Tanks for Private Fire Protection; National Fire Protection Association; 2013.

X. UL (DIR) - Online Certifications Directory; Underwriters Laboratories Inc.; current listings at database.ul.com.

1.04 SUBMITTALS

A. See Section 01 30 00 - Submittal Procedures, for submittal requirements.

B. Product Data: Provide manufacturers catalogue information. Indicate valve data and ratings.

C. Shop Drawings: Indicate pipe materials used, jointing methods, supports, floor and wall penetration seals. Indicate installation, layout, weights, mounting and support details, and piping connections.

D. Project Record Documents: Record actual locations of components and tag numbering.

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E. Operation and Maintenance Data: Include installation instructions and spare parts lists.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this section with minimum three years documented experience.

B. Installer Qualifications: Company specializing in performing work of the type specified this section.

1. Minimum three years experience.

2. Approved by manufacturer.

C. Conform to UL, FM, and Warnock Hersey requirements.

D. Valves: Bear FM, ITS (DIR), and UL (DIR) product listing label or marking. Provide manufacturer's name and pressure rating marked on valve body.

E. Products Requiring Electrical Connection: Listed and classified as suitable for the purpose specified and indicated.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Provide temporary protective coating on cast iron and steel valves.

B. Provide temporary end caps and closures on piping and fittings. Maintain in place until installation.

1.07 WARRANTY

A. See Section 01 78 00 - Closeout Submittals, for additional warranty requirements.

B. Correct defective Work within a five year period after Date of Substantial Completion.

PART 2 PRODUCTS

2.01 FIRE PROTECTION SYSTEMS

A. Sprinkler Systems: Conform to NFPA 13.

B. Welding Materials and Procedures: Conform to ASME BPVC-IX.

2.02 BURIED PIPING

A. See section 21 11 00.

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2.03 ABOVE GROUND PIPING

A. Steel Pipe: ASTM A53/53M Schedule 40, black.

1. Cast Iron Fittings: ASME B16.1, flanges and flanged fittings and ASME B16.4, threaded fittings.

2. Malleable Iron Fittings: ASME B16.3, threaded fittings and ASTM A47/A47M.

3. Mechanical Grooved Couplings: Malleable iron housing clamps to engage and lock, "C" shaped elastomeric sealing gasket, steel bolts, nuts, and washers; galvanized for galvanized pipe.

2.04 PIPE SLEEVES

A. Vertical Piping:

1. Sleeve Length: 1 inch (25 mm) above finished floor.

2. Provide sealant for watertight joint.

3. Blocked Out Floor Openings: Provide 1-1/2 inch (40 mm) angle set in silicon adhesive around opening.

B. Not required for wall hydrants for fire department connections or in drywall construction.

C. Clearances:

1. Provide allowance for insulated piping.

2. Wall, Floor, Floor, Partitions, and Beam Flanges: two inch greater than external; pipe diameter.

3. All Rated Openings: Caulked tight with fire stopping material conforming to ASTM E814 in accordance with Section 07 84 00 to prevent the spread of fire, smoke, and gases.

2.05 MANUFACTURED SLEEVE-SEAL SYSTEMS

A. Manufacturers:

1. Advance Products & Systems, Inc; www.apsonline.com.

2. The Metraflex Company; www.metraflex.com.com.

3. Link-Seal.

B. Modular/Mechanical Seal:

1. Synthetic rubber interlocking links continuously fill annular space between pipe and wall/casing opening.

2. Provide watertight seal between pipe and wall/casing opening.

3. Elastomer element size and material in accordance with manufacturer's recommendations.

4. Glass reinforced plastic pressure end plates.

2.06 PIPE HANGERS AND SUPPORTS

A. Hangers for Pipe Sizes 1/2 to 1-1/2 inch (15 to 40 mm): Malleable iron, adjustable swivel, split ring.

B. Hangers for Pipe Sizes 2 inches (50 mm) and Over: Carbon steel, adjustable, clevis.

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C. Multiple or Trapeze Hangers: Steel channels with welded spacers and hanger rods.

D. Wall Support for Pipe Sizes to 3 inches (80 mm): Cast iron hook.

E. Wall Support for Pipe Sizes 4 inches (100 mm) and Over: Welded steel bracket and wrought steel clamp.

F. Vertical Support: Steel riser clamp.

G. Floor Support: Cast iron adjustable pipe saddle, lock nut, nipple, floor flange, and concrete pier or steel support.

2.07 MECHANICAL COUPLINGS

A. Manufacturers:

1. Victaulic Company; FireLock Style 009H: www.victaulic.com.

2. Substitutions: See Section 01 60 00 - Product Requirements.

B. Rigid Mechanical Couplings for Grooved Joints:

1. Dimensions and Testing: Comply with AWWA C606.

2. Minimum Working Pressure: 300 psig (2065 kPa).

3. Housing Material: Fabricate of ductile iron conforming to ASTM A536.

4. Housing Coating: Factory applied orange enamel.

5. Gasket Material: EPDM suitable for operating temperature range from minus 30 degrees F

(minus 34 degrees C) to 230 degrees F (110 degrees C).

6. Bolts and Nuts: Hot dipped galvanized or zinc electroplated steel

7. Provide stops for direct stab installation without field assembly.

PART 3 EXECUTION

3.01 MONITORING

Coordinate with electrical subcontractor for monitoring of fire protection system. Monitoring points shall be in accordance with NFPA 72, A.14.6.2.4. See matrix on F0.1.

3.02 INSTALLATION

A. Install sprinkler system and service main piping, hangers, and supports in accordance with NFPA 13.

B. Route piping in orderly manner, plumb and parallel to building structure. Maintain gradient.

C. Install piping to conserve building space, to not interfere with use of space and other work.

D. Group piping whenever practical at common elevations.

E. Install piping to allow for expansion and contraction without stressing pipe, joints, or connected equipment.

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F. Pipe Hangers and Supports:

1. Install hangers to provide minimum 1/2 inch (15 mm) space between finished covering and adjacent work.

2. Place hangers within 12 inches (300 mm) of each horizontal elbow.

3. Use hangers with 1-1/2 inch (40 mm) minimum vertical adjustment. Design hangers for pipe movement without disengagement of supported pipe.

4. Support vertical piping at every floor. Support riser piping independently of connected horizontal piping.

5. Where several pipes can be installed in parallel and at same elevation, provide multiple or trapeze hangers.

G. Slope piping and arrange systems to drain at low points. Use eccentric reducers to maintain top of pipe level.

H. Provide sleeves when penetrating footings, floors, walls, and partitions and seal pipe and sleeve penetrations to achieve fire resistance equivalent to fire separation required.

I. Manufactured Sleeve-Seal Systems:

1. Install manufactured sleeve-seal systems in sleeves located in grade slabs and exterior concrete walls at piping entrances into building.

2. Provide sealing elements of the size, quantity, and type required for the piping and sleeve inner diameter or penetration diameter.

3. Locate piping in center of sleeve or penetration.

4. Install field assembled sleeve-seal system components in annular space between sleeve and piping.

5. Tighten bolting for a water-tight seal.

6. Install in accordance with manufacturer's recommendations.

J. Escutcheons:

1. Install and firmly attach escutcheons at piping penetrations into finished spaces.

2. Provide escutcheons on both sides of partitions separating finished areas through which piping passes.

3. Use chrome plated escutcheons in occupied spaces and to conceal openings in construction.

K. When installing more than one piping system material, ensure system components are compatible and joined to ensure the integrity of the system. Provide necessary joining fittings. Ensure flanges, union, and couplings for servicing are consistently provided.

L. Die cut threaded joints with full cut standard taper pipe threads with non-toxic joint compound applied to male threads only.

3.03 CLEANING

A. Upon completion of work, clean all parts of the installation.

B. Clean equipment, pipes, valves, and fittings of grease, metal cuttings, and sludge that may have accumulated from the installation and testing of the system.

END OF SECTION 21 05 00

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081017 HEAT TRACING FOR FIRE PROTECTION PIPING AND EQUIPMENT

SECTION 21 05 33 - HEAT TRACING FOR FIRE PROTECTION PIPING AND EQUIPMENT

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Self-regulating parallel resistance electric heating cable.

1.02 RELATED REQUIREMENTS

A. Section 22 0553 - Identification for Plumbing Piping and Equipment

B. Section 22 0719 - Plumbing Piping Insulation.

C. Section 22 1005 - Plumbing Piping.

D. Section 26 0519 – Wire and Cables.

1.03 REFERENCE STANDARDS

A. IEEE 515.1 - IEEE Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Trace Heating for Commercial Applications; 2012.

B. NFPA 70 - National Electrical Code; National Fire Protection Association; Most Recent Edition Adopted by Authority Having Jurisdiction, Including All Applicable Amendments and Supplements.

1.04 ADMINISTRATIVE REQUIREMENTS

A. Sequencing: Ensure that utility connections are achieved in an orderly and expeditious manner.

B. Coordinate the work with other trades to provide ground fault protection for electric heat tracing circuits as required by NFPA 70.

C. Coordinate the work with other trades to provide circuit breaker ratings suitable for installed circuit lengths.

1.05 SUBMITTALS

A. See Section 01 33 00 - Administrative Requirements, for submittal procedures.

B. Product Data: Provide data for electric heat tracing.

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C. Shop Drawings: Indicate electric heat tracing layout, electrical terminations, thermostats, controls, and branch circuit connections.

D. Manufacturer's Installation Instructions: Indicate installation instructions and recommendations.

E. Project Record Documents: Record actual locations of electric heat tracing lines, thermostats, and controls.

F. Operation and Maintenance Data: Include manufacturer's descriptive literature, operating instructions of equipment and controls, maintenance and repair data, and parts listings.

G. Warranty: Submit manufacturer warranty and ensure that forms have been completed in Contracting officer's name and registered with manufacturer.

1.06 QUALITY ASSURANCE

A. Acceptable Installers: Familiar with the installation of heat-trace cabling and equipment, subject to compliance with requirements of the Contract Documents.

B. Copies of Documents at Project Site: Maintain at the project site a copy of each referenced document that prescribes execution requirements.

1.07 WARRANTY

A. See Section 01 7800 - Closeout Submittals, for additional warranty requirements.

B. Provide two year manufacturer warranty for cables, connection kits, accessories, and controls.

PART 2 PRODUCTS

2.01 SELF-REGULATING PARALLEL RESISTANCE ELECTRIC HEATING CABLE

A. Manufacturers:

1. Pentair: www.pentairthermal.com.

2. Substitutions: See Section 01 6000 - Product Requirements.

B. Provide products listed, classified, and labeled by Underwriters Laboratories Inc. (UL), Intertek (ETL), or testing firm acceptable to authority having jurisdiction.

C. Factory Rating and Testing: Comply with IEEE 515.1.

D. Heating Element:

1. Provide pair of parallel No. 16 tinned, nickel coated, or stranded copper bus wires embedded in cross linked conductive polymer core with varying heat output in response to temperature along its length.

2. Terminations: Waterproof, factory assembled, non-heating leads with connector at one end and water-tight seal at opposite end.

3. Capable of crossing over itself without overheating.

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E. Insulated Jacket: Flame retardant polyolefin.

F. Cable Cover: Provide tinned copper and polyolefin outer jacket with UV inhibitor.

G. Maximum Power-On Operating Temperature: 150 degrees F (65 degrees C).

H. Maximum Power-Off Exposure Temperature: 185 degrees F (85 degrees C).

I. Electrical Characteristics:

1. Thirty W/lineal ft.

2.02 CABLE OUTER JACKET MARKINGS

A. Name of manufacturer, trademark, or other recognized symbol of identification.

B. Catalog number, reference number, or model.

C. Month and year of manufacture, date coding, applicable serial number, or equivalent.

D. Agency listing or approval.

2.03 CONNECTION KITS

A. Provide power connection, splice/tee, and end seal kits compatible with the heating cable and without requiring cutting of the cable core to expose bus wires.

B. Furnish with NEMA 4X rating for prevention of corrosion and water ingress.

2.04 ACCESSORIES

A. Provide Accessories As Indicated or As Required for Complete Installation, Including but Not Limited To:

1. High temperature, glass filament tape for attachment of heating cable to metal piping.

2. Cable ties.

3. Warning labels for attachment to exterior of piping insulation. Refer to Section 22 0553.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that piping and equipment are ready to receive work.

B. Verify field measurements are as shown on shop drawings.

C. Verify required power is available, in proper location, and ready for use.

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3.02 PREPARATION

A. Clean all surfaces prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer.

3.03 INSTALLATION

A. Install in accordance with manufacturer's recommendations.

B. Comply with installation requirements of IEEE 515.1 and NFPA 70, Article 427.

C. Apply heating cable linearly on pipe with fiberglass tape only after piping has successfully completed any required pressure testing.

D. Comply with all national and local code requirements.

E. Identification:

1. After thermal insulation installation, apply external pipeline decals to indicate presence of the thermal insulation cladding at intervals not to exceed 20 ft (6 m) including cladding over each valve or other equipment that may require maintenance.

2. Refer to Section 22 0553.

F. Equipment Wiring: Refer to Section 26 2717.

G. Electrical Connections: Refer to Section 26 0519.

H. Provide minimum 2 inches of fiberglass insulation in a weatherproof jacket for all exposed piping entering/leaving fire water storage tank.

3.04 FIELD QUALITY CONTROL

A. See Section 01 4000 - Quality Requirements, for additional requirements.

B. Perform start-up by qualified technician as per Contracting officer's requirements.

C. Field Testing and Inspections:

1. Commission system in accordance with installation and operation manual.

2. Inspect for sources of water entry and proper sealing.

3. Inspect weather barrier to confirm that no sharp edges are contacting the trace heating.

4. Minimum Acceptable Insulation Resistance: 20 megohms or greater at a test voltage of

2500 VDC for polymer insulated trace heaters.

5. Test heating cable integrity with megohmmeter at the following intervals:

a. Prior to initial start-up (commissioning).

6. Measure voltage and current at each unit.

7. Controls:

END OF SECTION 22 0533

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081017 VIBRATION AND SEISMIC CONTROLS FOR

FIRE SUPPRESSION PIPING AND EQUIPMENT

SECTION 21 05 48 - VIBRATION AND SEISMIC CONTROLS FOR FIRE SUPPRESSION PIPING

AND EQUIPMENT

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Seismic restraints for suspended components and equipment.

1.02 REFERENCE STANDARDS

A. ASCE 7 - Minimum Design Loads for Buildings and Other Structures; 2010, with 2013 Supplements and Errata.

B. FEMA E-74 - Reducing the Risks of Nonstructural Earthquake Damage: A Practical Guide; 2011.

C. NFPA 13 - Standard for the Installation of Sprinkler Systems; National Fire Protection Association; 2016.

D. International Building Code as adopted by the State of Idaho.

1.03 SUBMITTALS

A. See Section 01 30 00 - Administrative Requirements, for submittal procedures.

B. Product Data:

1. Provide manufacturer's product literature documenting compliance with specified requirements.

2. Include seismic rating documentation for each restraint component accounting for horizontal, vertical, and combined loads.

C. Shop Drawings:

1. Provide schedule of vibration isolator type with location and load on each.

2. Fully dimensioned fabrication drawings and installation details for housekeeping pads, bases, member sizes, attachments, and supported equipment.

3. Include auxiliary motor slide bases and rails, base weights, concrete weights, equipment static loads, and support points.

4. Include selections from prescriptive design tables that indicate compliance with the applicable building code.

5. Clearly indicate the load and capacity assumptions selected. Include copies of any calculations.

6. Include the calculations that indicate compliance with the applicable building code for seismic controls and the manufacturer's requirements.

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FIRE SUPPRESSION PIPING AND EQUIPMENT

7. Include the seal of the Professional Structural engineer registered in the the State in which the Project is located, on the drawings and calculations which at a minimum include the following:

a. Seismic Restraint Details: Detailed drawings of seismic restraints and snubbers including anchorage details that indicate quantity, diameter, and depth of penetration, edge distance, and spacing of anchors.

b. Equipment Seismic Qualification Certification: Certification by the manufacturer or responsible party that each piece of equipment provided will withstand seismic force levels as specified in the applicable building code for seismic controls.

1) Basis for Certification: Indicate whether certification is based on actual testing of assembled components, on calculations, or on historic data.

2) Indicate equipment is sufficiently durable to resist design forces and or remain functional after the seismic event.

c. Detailed description of the equipment anchorage devices on which the certifications are based.

D. Manufacturer's Instructions: Indicate installation instructions with special procedures and setting dimensions.

1.04 QUALITY ASSURANCE

A. Perform design and installation in accordance with applicable codes.

B. Designer Qualifications: Perform design under direct supervision of a Professional engineer experienced in design of this type of work and registered and licensed in the State in which the Project is located.

C. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than three years of documented experience, working on similar projects.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. AFCON; www.afcon.org.

B. PHD Manufacturing, Inc; www.PHD-mfg.com.

C. TOLCO, a product of Eaton Corporation; www.tolco.com.

D. Empire Industries: www.empireindustries.com.

E. Approved Equal

2.02 SEISMIC RESTRAINTS FOR SUSPENDED COMPONENTS AND EQUIPMENT

A. Products to be listed in accordance with the requirements of NFPA 13.

http://www.empireindustries.com/

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FIRE SUPPRESSION PIPING AND EQUIPMENT

PART 3 EXECUTION

3.01 INSTALLATION - GENERAL

A. Install in accordance with manufacturer's instructions.

B. Comply with the requirements of NFPA 13.

END OF SECTION 21 05 48

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081017 IDENTIFICATION FOR FIRE SUPPRESSION PIPING AND EQUIPMENT

SECTION 21 05 53 - IDENTIFICATION FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Nameplates.

B. Tags.

C. Pipe markers.

D. Ceiling tacks.

1.02 REFERENCE STANDARDS

A. ASME A13.1 - Scheme for the Identification of Piping Systems; The American Society of Mechanical engineers; 2007 (ANSI/ASME A13.1).

B. ASTM D709 - Standard Specification for Laminated Thermosetting Materials; 2013.

1.03 SUBMITTALS

A. See Section 01 30 00 – Submittal Procedures, for submittal requirements.

B. List: Submit list of wording, symbols, letter size, and color coding for mechanical identification.

C. Chart and Schedule: Submit valve chart and schedule, including valve tag number, location, function, and valve manufacturer's name and model number.

D. Product Data: Provide manufacturers catalog literature for each product required.

E. Manufacturer's Installation Instructions: Indicate special procedures, and installation instructions.

PART 2 PRODUCTS

2.01 IDENTIFICATION APPLICATIONS

A. Piping: Pipe markers.

B. Pumps: Nameplates.

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C. Valves: Nameplates and ceiling tacks where above lay-in ceilings.

2.02 NAMEPLATES

A. Description: Laminated three-layer plastic with engraved letters.

2.03 TAGS

A. Metal Tags: Brass with stamped letters; tag size minimum 1-1/2 inch (40 mm) diameter with smooth edges.

B. Valve Tag Chart: Typewritten letter size list in anodized aluminum frame.

2.04 PIPE MARKERS

A. Color: Conform to ASME A13.1.

B. Plastic Tape Pipe Markers: Flexible, vinyl film tape with pressure sensitive adhesive backing and printed markings.

C. Underground Plastic Pipe Markers: Bright colored continuously printed plastic ribbon tape, minimum 6 inches (150 mm) wide by 4 mil (0.10 mm) thick, manufactured for direct burial service.

2.05 CEILING TACKS

A. Description: Steel with 3/4 inch (20 mm) diameter color coded head.

PART 3 EXECUTION

3.01 PREPARATION

A. Degrease and clean surfaces.

3.02 INSTALLATION

A. Install nameplates with corrosive-resistant mechanical fasteners, or adhesive. Apply with sufficient adhesive to ensure permanent adhesion and seal with clear lacquer.

B. Install tags with corrosion resistant chain.

C. Install plastic pipe markers in accordance with manufacturer's instructions.

D. Install underground plastic pipe markers 6 to 8 inches (150 to 200 mm) below finished grade, directly above buried pipe.

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END OF SECTION 21 05 53

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081017 FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING

SECTION 21 11 00 - FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Water pipe.

B. Valves.

C. Fire Department connections.

D. Bedding and cover materials.

E. Polyethylene jacketing (encasement).

1.02 RELATED REQUIREMENTS

A. Section 21 05 00 - Common Work Results for Fire Suppression.

B. Section 21 13 00 - Fire Suppression Sprinklers.

C. Section 31 23 16 - Excavation.

D. Section 31 23 16.13 - Trenching.

E. Section 31 23 23 - Fill.

F. Section 33 11 16 - Site Water Utility Distribution Piping.

1.03 REFERENCE STANDARDS

A. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc- Coated, Welded and Seamless; 2012.

B. ASTM A674 - Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids; 2010 (Reapproved 2014).

C. AWWA C104/A21.4 - Cement-Mortar Lining for Ductile-Iron Pipe and Fittings; 2013

(ANSI/AWWA C104/A21.4).

D. AWWA C105/A21.5 - Polyethylene Encasement for Ductile-Iron Pipe Systems; 2010

(ANSI/AWWA C105/A21.5).

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E. AWWA C110/A21.10 - Ductile-Iron and Gray-Iron Fittings; 2012 (ANSI/AWWA C110/A21.0).

F. AWWA C111/A21.11 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings; 2012

(ANSI/AWWA C111/A21.11).

G. AWWA C151/A21.51 - Ductile-Iron Pipe, Centrifugally Cast; 2009 (ANSI/AWWA C151/A21.51).

H. AWWA C515 - Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Services; 2009.

I. AWWA C600 - Installation of Ductile-Iron Water Mains and Their Appurtenances; 2010

(ANSI/AWWA C600).

J. AWWA M11 - Steel Water Pipe - A Guide For Design and Installation; 2004 w/Errata.

K. FM Approval Guide; current edition.

L. NFPA 13 - Standard for the Installation of Sprinkler Systems; 2016.

M. UL (DIR) - Online Certifications Directory; current listings at database.ul.com.

1.04 ADMINISTRATIVE REQUIREMENTS

A. Sequencing: Ensure that utility connections are achieved in an orderly and expeditious manner.

1.05 SUBMITTALS

A. See Section 01 30 00 – Submittal Procedures, for submittal requirements.

B. Welders Certificate: Include welders certification of compliance with ASME BPVC-IX.

C. Product Data:

1. Include data on pipe materials, pipe fittings, valves, and accessories.

2. Provide manufacturers catalogue information.

3. Indicate valve data and ratings.

4. Show grooved joint couplings, fittings, valves, and specialties on drawings and product submittals, specifically identified with the manufacturer's style or series designation.

D. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

E. Field Quality Control Submittals: Testing activities.

F. Project Record Documents:

1. Record actual locations of piping mains, valves, connections, fire hydrants, free-standing fire department connections, underground manholes and vaults, valve boxes, thrust restraints, and invert elevations.

2. Identify and describe unexpected variations to subsoil conditions or discovery of uncharted utilities.

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G. Maintenance Data: Include installation instructions, spare parts lists, exploded assembly views.

H. Maintenance Materials: Furnish the following for Government’s use in maintenance of project.

1. See Section 01 60 00 - Product Requirements for additional provisions.

1.06 QUALITY ASSURANCE

A. Maintain at the project site a copy of each referenced document that prescribes execution requirements.

B. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum three years documented experience.

C. Installer Qualifications: Company specializing in performing the work of this section with minimum five years documented experience with systems of similar size, type, and complexity.

D. Product Listing Organization Qualifications: An organization recognized by OSHA as a Nationally Recognized Testing Laboratory (NRTL) and acceptable to authorities having jurisdiction.

E. Provide all grooved joint couplings, fittings, valves, specialties, and grooving tools from a single manufacturer.

F. Valves: Bearing product listing label or marking. Provide manufacturer's name and pressure rating marked on valve body.

G. Products:

1. Listed, classified, and labeled as suitable for the purpose specified and indicated.

2. Refer to UL (DIR) and FM Approval Guide.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Provide temporary end caps and closures on piping and fittings. Maintain in place until installation.

B. Protect piping systems from entry of foreign materials by temporary covers, completing sections of the work, and isolating parts of completed system.

1.08 FIELD CONDITIONS

A. Do not install underground piping when bedding is wet or frozen.

1.09 WARRANTY

A. See Section 01 78 00 - Closeout Submittals for additional warranty requirements.

B. Correct defective Work per Division 1 requirements.

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PART 2 PRODUCTS

2.01 WATER PIPE

A. Steel Pipe and Fittings:

1. Pipe: Standard weight, zinc-coated, listed, ASTM A53/A53M.

2. Fittings: Comply with ASME B16.3, Class 150, zinc coated, threaded or ASME B16.4, Class 125, zinc-coated.

3. Mechanically Factory Applied Protective Materials:

a. Clean by wire brushing and solvent cleaning.

b. Apply one coat of coal-tar primer and two coats of coal-tar enamel conforming to

AWWA C203.

c. Protect threaded pipe ends and fittings prior to coating.

B. Ductile Iron Pipe: Listed, AWWA C151/A21.51:

1. Fittings: Ductile iron, standard thickness.

2. Joints: AWWA C111/A21.11, rubber gasket with rods.

3. Jackets: Double layer, half lapped, 10 mil polyethylene tape (Double layer, half lapped,

0.25 mm polyethylene tape).

2.02 FIRE DEPARTMENT CONNECTIONS:

A. Free-Standing Inlet:

1. Construction:

a. Listed.

b. Type: Free standing type, ASTM B584 poured brass alloy.

c. Inlets: Two way, 2-1/2 inch (65 DN) female inlets, thread size compatible with fire department hardware.

d. Rated Working Pressure: 175 psi (1200 kPa).

e. Double clapper-valves, rocker-lug caps and chain, and cast-in function-identifying lettering.

f. Finish: Polished brass.

g. Label: Sprinkler - Fire Department Connection.

2.03 POLYETHYLENE JACKETING (ENCASEMENT OF DUCTILE IRON PIPE)

A. Manufacturers:

1. American Cast Iron Company; www.american-usa.com.

2. McWane, Inc; www.mcwaneductile.com.

3. U.S. Pipe; www.uspipe.com.

4. Approved Equal.

5. Substitutions: See Section 01 60 00 - Product Requirements.

B. Comply with AWWA C105/A21.5 or ASTM A674.

C. Jackets: Double layer, half lapped, 10 mil polyethylene tape (Double layer, half lapped, 0.25 mm polyethylene tape).

http://www.uspipe.com/

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D. Type: Provide tubular based on the application.

E. Color: Manufacturer's standard color.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that building service connection and location, and invert are as indicated on civil drawings.

3.02 PREPARATION

A. Cut pipe ends square, ream pipe and tube ends to full pipe diameter, remove burrs.

B. Remove scale and dirt on inside and outside before assembly.

C. Prepare pipe connections to equipment with flanges or unions.

3.03 TRENCHING

A. Earthwork: Perform earthwork operations in accordance with Sections 31 23 16, 31 23 16.13, and 31 23 23.

B. Hand trim excavation for accurate placement of pipe to elevations indicated.

C. Form and place concrete for pipe thrust restraints at each change of pipe direction. Place concrete to permit full access to pipe and pipe accessories

D. Backfill around sides and to top of pipe with cover fill, tamp in place and compact, then complete backfilling.

3.04 INSTALLATION

A. General Requirements:

1. Location of Water Lines:

a. Terminate the work covered by this Section at a point approximately 5 feet (__ m) from the building unless indicated otherwise.

b. Do not install water line closer horizontally than 10 feet (3 m) from any sewer line unless indicated otherwise.

c. Water Piping Parallel With Sewer Piping:

1) Install water piping minimum 10 feet (3 m) horizontally (measured edge-to-edge) from a sewer or sewer manhole where possible.

2) Bottom (Invert) of Water Piping:

(a) Minimum 18 inches (450 mm) above top (crown) of sewer piping.

(b) Where this vertical separation of 18 inches (450 mm) above top

(crown) of sewer piping cannot be obtained, the installation will be

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acceptable only when sewer piping is constructed of AWWA approved water pipe and pressure tested in place without leakage prior to backfilling.

d. Water Piping Crossing Sewer Piping:

1) Crossing Under:

(a) Where water lines cross under gravity sewer lines, encase sewer line fully in concrete for a distance of at least 10 feet (3 m) on each side of the crossing, unless sewer line is made of pressure pipe with rubber gasketed joints and no joint is located within 3 feet (900 mm) horizontally of the crossing.

2) Crossing Over:

(a) Install water lines which cross over sewer force mains and inverted siphons at least 2 feet (600 mm) above these sewer lines; when joints in the sewer line are within 3 feet (900 mm) horizontally from the water line, encase joints in concrete.

(b) Provide a separation of at least 18 inches (450 mm) between the bottom of the water piping and the top of the sewer piping.

(c) When local conditions prevent a minimum, vertical separation as described above, use the following construction:

(1) Provide sewer piping passing over or under water piping constructed of AWWA approved ductile iron water piping, pressure tested in place without leakage prior to backfilling.

(2) Protect water piping passing under sewer piping by providing a vertical separation of at least 18 inches (450 mm) between the bottom of the sewer piping and the top of the water piping;

adequate structural support for the sewer piping to prevent excessive deflection of the joints and the settling on and breaking of the water piping; and that the length, minimum 20 feet (6.1 m), of the water piping be centered at the point of the crossing so that joints are equidistant and located as far as possible from the sewer piping.

2. Sleeving:

a. Sleeve water piping where piping is required to be installed within 3 feet (900 mm) of existing structures.

b. Provide ductile iron, Schedule 40 steel, or specified sleeves.

c. Fill annular space between pipe and sleeves with mastic.

d. Install water pipe and sleeve without damaging structures or causing settlement or movement of foundations or footings.

3. Pipe Laying and Jointing:

a. Remove fins and burrs from pipe and fittings.

b. Prior to placing in position, clean pipe, fittings, valves, and accessories, and maintain in clean condition.

c. Provide proper facilities for lowering pipe sections into trenches.

d. Dropping or dumping of piping, fittings, valves, or any other water line material into trenches is not permitted.

e. Cut pipe in a neat workmanlike manner accurately to length established at the site and work into place without forcing or springing.

f. Replace by one of the proper length any pipe or fitting that does not allow sufficient space for proper installation of jointing material.

g. Wedging or blocking between bells and spigots will not be permitted.

h. Install bell-and-spigot pipe with the bell end pointing in the direction of laying.

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i. Grade the pipeline in straight lines avoiding the formation of dips and low points.

j. Support piping at proper elevation and grade.

k. Secure firm, uniform support.

l. Wood support blocking will not be permitted.

m. Install pipe so that the full length of each pipe section and each fitting will rest solidly on the pipe bedding; excavate recesses to accommodate bells, joints, and couplings.

n. Provide proper provisions for expansion and contraction of pipelines.

o. Keep trenches free of water until joints have been properly made.

p. Close open ends of piping temporarily with wood blocks or bulkheads at the end of each work day.

q. Do not install pipe during unacceptable trench conditions or inclement weather.

r. Minimum Depth of Pipe Cover: Not less than 2-1/2 feet (760 mm).

4. Connections to Existing Water Lines:

a. Ensure minimal interruption of service on the existing line.

b. Make connections to existing lines under pressure in accordance with the recommended procedures of the manufacturer of the pipe being tapped.

5. Penetrations:

a. Provide ductile-iron for pipes passing through walls of valve pits and structures.

b. Fill annular space between sleeves and walls with rich cement mortar.

c. Fill annular space between pipe and sleeves with mastic.

B. Special Requirements:

1. Ductile Iron Piping:

a. Unless otherwise specified, install pipe and fittings in accordance with paragraph "General Requirements".

b. Jointing:

c. Allowable Deflection:

1) Maximum Allowable Deflection: As stated in AWWA C600.

2) If the alignment requires deflection in excess of the above limitations, furnish special blends, a sufficient number of shorter pipe lengths to provide angular deflections within the limit set forth.

d. Pipe Anchorage:

1) Provide concrete thrust blocks (reaction backing), for pipe anchorage except where metal harness is indicated.

2) Thrust blocks to comply with the requirements of AWWA C600 for thrust restraint, except that size and positioning of thrust blocks to be as indicated.

3) Use concrete, ASTM C94/C94M, having a minimum compressive strength of 2,500 psi (15 MPa) at 28 days; or use concrete of a mix not leaner than one part cement, 2-1/2 parts sand, and 5 parts gravel, having the same minimum compressive strength.

4) Provide metal harness in accordance with the requirements of AWWA C600 for thrust restraint, using tie rods and clamps as shown in NFPA 13, except as otherwise indicated.

e. Exterior Protection: Completely encase buried ductile iron pipelines with polyethylene tube or sheet, using Class A polyethylene film, in accordance with

AWWA C105/A21.5.

2. Steel Piping:

a. Jointing:

b. Allowable Offsets:

c. Pipe Anchorage:

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1) Provide concrete thrust blocks (reaction backing) for pipe anchorage, except where metal harness is indicated.

2) Thrust blocks to be in accordance with the recommendations for thrust restraint in AWWA M11, except that size and positioning of thrust blocks are to be as indicated.

3) Use ASTM C94/C94M concrete having a minimum compressive strength of 2500 psi (15 MPa) at 28 days; or use concrete of a mix not leaner than one part cement, 2-1/2 parts sand, and 5 parts gravel, having the same minimum compressive strength.

4) Metal Harness:

(a) Provide in accordance with the recommendations for joint harnesses in AWWA M11, except as otherwise indicated.

(b) Fabricated by the pipe manufacturer and furnished with the pipe.

C. Valves:

1. Set valves on solid bearing.

2. Center and plumb valve box over valve.

3. Set box cover flush with finished grade.

3.05 SERVICE CONNECTIONS

3.06 FIELD QUALITY CONTROL

A. Field Tests and Inspections:

1. See Section 01 40 00 - Quality Requirements, for additional requirements.

2. Provide all labor, equipment, and incidentals required for field testing, except that water and electric power needed for field tests will be furnished as set forth in Section 01 51 00

- Temporary Utilities.

3. Conduct piping tests before joints are covered and after concrete thrust blocks have hardened sufficiently and at least 5 days after placing of concrete after concrete thrust blocks have hardened sufficiently and at least 5 days after placing of concrete.

4. Fill pipeline 24 hours before testing and apply test pressure to stabilize system, using only potable water.

5. Pressure test piping according to code.

6. If tests indicate Work does not meet specified requirements, remove Work, replace and retest at no cost to Government.

7. Prepare reports of testing activities.

3.07 CLOSEOUT ACTIVITIES

A. Demonstration: Demonstrate operation of system to Government’s personnel.

1. Conduct walking tour of project.

END OF SECTION 21 11 00

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081017 GROUND-MOUNTED FIRE SUPPRESSION-WATER STORAGE TANKS

SECTION 21 12 19 - GROUND-MOUNTED FIRE SUPPRESSION-WATER STORAGE TANKS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes a bolted-steel reservoir for storage of fire-suppression water.

B. Installation shall include tank insulation, pumps, piping, insulation and heat tracing for circulating tank water to prevent temperature of water from falling below NFPA requirements.

C. Installation shall be in compliance with NFPA 22, Standard for Water Tanks for Private Fire Protection; National Fire Protection Association; 2013.

1.3 DEFINITIONS

A. Reservoir: Flat-bottomed, cylindrical, surface mounted water-storage tank with shell height equal to or less than its diameter.

1.4 ACTION SUBMITTALS

A. Product Data: Include rated capacities, accessories, appurtenances, and furnished specialties for each surface water-storage tank indicated.

B. Shop Drawings: Signed and sealed by a qualified professional engineer. Show fabrication and installation details for each surface water-storage tank, including the following:

1. Tank, roof, and shell openings.

2. Safety railings and ladders.

3. Plans, elevations, sections, details, and attachments to other work.

4. Structural analysis data signed and sealed by the qualified professional engineer registered in the State of Idaho responsible for their preparation.

5. Power, signal, and control wiring.

1.5 INFORMATIONAL SUBMITTALS

A. Qualification Data: For fabricator.

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B. Welding certificates.

C. Bacteriological test results.

D. Field quality-control reports.

1.6 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For the following to include in emergency, operation, and maintenance manuals:

1. Obstruction lighting.

2. Tank heaters, as additive alternate.

1.7 QUALITY ASSURANCE

A. Fabricator Qualifications: Employ a qualified structural engineer to prepare calculations, Shop Drawings, and other structural data for fabrication and erection of surface water-storage tanks.

1. Engineering Responsibility: Preparation of data for surface water-storage tanks, accessories, specified appurtenances, and concrete supports and foundations, including Shop Drawings, based on testing and engineering analysis of manufacturer's standard units in assemblies similar to those indicated for this Project.

2. Comply with NFPA 22, 2013 Ed.

B. Welding Qualifications: Qualify procedures and personnel according to the following:

1. AWS D1.1/D1.1M, "Structural Welding Code--Steel."

2. AWS D1.3/D1.3M, "Structural Welding Code--Sheet Steel."

3. AWS D1.4/D1.4M, "Structural Welding Code--Reinforcing Steel."

C. Pipe Welding: Qualify procedures and personnel according to ASME Boiler and Pressure Vessel Code: Section IX, "Welding, Brazing, and Fusing Qualifications."

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Structural Performance: Surface water-storage tank, including structural reinforcement and foundation, shall be capable of withstanding the effects of dead and live gravity loads and winds of 110 mph in 3 second gusts.

B. Seismic Performance: Surface water-storage tank, including structural reinforcement and foundation, shall be capable of withstanding the effects of earthquake motions determined according to authorities having jurisdiction.

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C. Thermal Movements: Surface water-storage tank, including structural reinforcement and foundation, shall allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures by preventing buckling, opening of joints, overstressing of components, failure of connections, and other detrimental effects. Base engineering calculations on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.

1. Temperature Change (Range): Minus 20 deg F to 120 deg F (67 deg C), ambient, material surfaces.

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

E. Comply with AWWA D103, "Factory-Coated Bolted Steel Tanks for Water Storage," and with AWWA M42, "Steel Water-Storage Tanks," for bolted-steel, surface water-storage tanks.

F. Comply with NFPA 22, "Water Tanks for Private Fire Protection," for surface water-storage tanks for fire-suppression water supply.

2.2 BOLTED-STEEL RESERVOIRS

A. Manufacturer:

1. Corgal Water Storage Tanks, Inc., Model 2403-WT-CHR-25.

a. Tank height may not exceed 12’-9”.

B. Description: Bolted-steel plates, bolts, rods, center post, and reinforcing steel; designed and fabricated according to AWWA D100, AWWA M42, and NFPA 22.

1. Capacity: 42000 gal.

2. Shell Roof: Comply with AWWA D103.

3. Reservoir Shell Diameter: 24 Feet.

4. Pipe Connection: 8-inch flanged.

5. Overflow Piping: ASTM A 53/A 53M, Grade B, 4-inch Schedule 40, galvanized steel pipe.

6. Roof Hatch: Steel, hinged cover, 24 by 18 inches minimum with 4-inch (100-mm) neck and 2-inch (50-mm) downward overlap with hasp and lock, located over interior ladder and adjacent to exterior ladder.

7. Tank Vent: Steel pipe with stainless-steel screen, constructed to prevent entrance of rain, insects, birds, and animals.

8. Foundation: By General Contractor.

9. Insulation: In accordance with NFPA 22, 2013 ed., Table 15.1.2.4. Record low temperature is minus 41 deg. F.

2.3 PAINT MATERIALS

A. Paint: Comply with AWWA D102.

B. Primer: Tank fabricator's standard epoxy-polyamide paint.

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C. Tank Shell Interior Finish Paint: Tank fabricator's standard epoxy-polyamide paint complying with NSF 61 Annex G and compatible with prime coat.

D. Tank Shell Exterior Intermediate Paint: Tank fabricator's standard, two-component epoxy paint compatible with prime and finish paint. Intermediate coat shall have a slight color contrast with finish coat.

E. Tank Shell Exterior Finish Paint: Tank fabricator's standard urethane paint.

1. Color: As selected by Contracting officer from tank manufacturer's paint chart.

2.4 SHOP PAINTING

A. Factory coating according to AWWA D103.

B. Tank Shell Interior Finish Coat: Comply with NSF 61 Annex G.

C. Tank Shell Exterior Finish Coat: Factory coating according to AWWA D103.

2.5 SURFACE WATER-STORAGE TANK APPURTENANCES

A. Water-Level Controls: Automatic controls for maintaining water level in tank, with valves, piping, and audible and visual alarms to indicate the following:

1. High- and low-water levels.

2. Tank overflowing or tank not filling.

B. Tank Temperature: Circulating loop to and from the pump house building, as shown on drawings. Piping shall be insulated and heat traced. Min. 4-inch fiberglass with waterproof jacketing on all exposed piping.

2.6 TANK CIRCULATION PUMP FOR TEMPERATURE MAINTENANCE

A. High efficiency large wet rotor circulator with electronically commutated motor (ECM).

1. 1 HP, 208v – 230v, single phase

2. Set Point Temperature (T) 42 deg. F.

3. Manufacturer: Bell & Gossett.

a. Ecocirc XL-65-130, 1 ½” flanged connection

PART 3 - EXECUTION

3.1 STEEL, SURFACE WATER-STORAGE TANK INSTALLATION

A. Erect tank shell, accessories, and appurtenances according to AWWA D100 and AWWA M42.

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B. Fabricate tank sections and drill or punch bolt holes in the shop. Install bolts during field erection of tank.

C. Install roof hatch near exterior ladder.

D. Install roof manhole near center of roof.

E. Install tank vent at center of roof.

F. Secure tank to mounting slab. Tank manufacturer supplied hold down fasteners, contractor installs approximately 30 hold down fasteners.

3.2 CONNECTIONS

A. Connect tanks to fire pump source piping.

B. Ground equipment according to Section 260526 "Grounding and Bonding for Electrical Systems."

C. Connect wiring according to Section 260519 "Low-Voltage Electrical Power Conductors and Cables."

3.3 FIELD PAINTING

A. Overflow Pipe: Paint pipe exterior that is outside tank and structure.

B. Exterior Ladders: Paint.

C. Do not paint if ambient temperature is less than 50 deg F (10 deg C) or is expected to drop below 40 deg F (5 deg C) in the next 18 hours. Do not paint if temperature of steel surface is higher than 125 deg F (52 deg C). Do not apply paint if surfaces are wet or damp, if precipitation is expected, or if relative humidity will exceed 85 percent. Do not spray paint when wind velocity exceeds 15 mph (24 km/h). Maintain at least a 24-hour waiting period between coats. Provide adequate ventilation in tank during painting to maintain clear atmosphere and provide explosion-proof flood lighting and spot lighting.

D. Complete daily painting to allow time for paint to dry before condensation is expected.

3.4 SURFACE WATER-STORAGE TANK APPURTENANCE INSTALLATION

A. Install and adjust water-level control valves, piping, and alarms.

B. Install lightning protection.

C. Install tank heaters according to NFPA 22 as additive alternate.

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3.5 FIELD QUALITY CONTROL

A. Testing: Contracting officer will engage a qualified testing agency to perform the following field quality-control testing:

1. Leak Test: Comply with AWWA D103 and NFPA 22. Fill tanks with potable water and test for leaks after installation. Repair leaks and retest until no leaks exist.

a. Water will be provided by Government.

2. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.

B. Remove and replace malfunctioning units and retest as specified above.

3.6 CLEANING

A. Clean interior and exterior of surface water-storage tanks.

B. Disinfect surface water-storage tanks according to AWWA C652.

3.7 DEMONSTRATION

A. Engage a factory-authorized service representative to train Government’s maintenance personnel to adjust, operate, and maintain the following. Refer to Section 017900 "Demonstration and Training."

1. Water-level…