Attachment 7_FAKZ999088 SPECS VOL 2.pdf

187th Fighter Wing, Dannelly Field, AL ANG, Montgomery, AL

New Base Supply Complex (FAKZ999088)

Technical Specifications for the

Date: 31 March 2021 Revised:

Job No: 18042 / FAKZ999088 Set No:

Submittal: B-3

PROPERTY OF THE UNITED STATES GOVERNMENT

COPYING, DISSEMINATION, OR DISTRIBUTION OF THESE DRAWINGS, PLANS,

OR SPECIFICATIONS TO UNAUTHORIZED USERS IS PROHIBITED

Do not remove this notice Properly destroy documents when no longer needed

ARCHITECTURE & INTERIOR DESIGN

1115 South Court Street | Montgomery, AL 36104

Tel. 334. 263. 5162 | WWW.SSLARCH.COM

VOLUME 2

NEW BASE SUPPLY COMPLEX (18042/FAKZ999088) Type B-3 (100%)

DANNELLY FIELD, MONTGOMERY, AL MARCH 31, 2021

TABLE OF CONTENTS -1

TABLE OF CONTENTS

The following general requirements specifications are incorporated into the project requirements by reference.

See CONSOLIDATED SPECIFICATIONS FOR: F-35 SIMULATOR FACILITY (FAKZ189019) & NEW

BASE SUPPLY COMPLEX (FAKZ999088) for complete set of General Requirements Applicable to this project.

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 0100 PROJECT CONSOLIDATION & SEQUENCING

- CONSOLIDATION SCOPE DIAGRAM

DIVISION 01 - GENERAL REQUIREMENTS

01 0450 CUTTING AND PATCHING 5

01 0500 FIELD ENGINEERING 3

01 2000 PRICE AND PAYMENT PROCEDURES 3

01 2101.01 GENERAL CONTINGENCY ALLOWANCE AUTHORIZATION 9

01 2300 BID OPTIONS 8

01 3000 ADMINISTRATIVE REQUIREMENTS 9

01 3001 SUBMITTALS

- AF FORM 66

01 3225 PROJECT SUSTAINABILITY SUMMARY 3

01 3329 SUSTAINABLE DESIGN REPORTING

- FAKZ189019 SUSTAINABILITY SCORESHEET

- FAKZ999088 SUSTAINABILITY SCORESHEET

01 3553 SECURITY PROCEDURES 2

01 4000 QUALITY REQUIREMENTS 7

01 4100 REGULATORY REQUIREMENTS 3

01 4217 DEFINITIONS AND STANDARDS 3

01 5000 TEMPORARY FACILITIES AND CONTROLS 3

01 5100 TEMPORARY UTILITIES 3

01 5213 FIELD OFFICES AND SHEDS 2

01 5460 SAFETY AND HEALTH 5

01 5500 VEHICULAR ACCESS AND PARKING 3

01 5719 TEMPORARY ENVIRONMENTAL CONTROLS 9

01 6000 PRODUCT REQUIREMENTS 10

01 6116 VOLATILE ORGANIC COMPOUND (VOC) CONTENT

RESTRICTIONS

01 7000 EXECUTION AND CLOSEOUT REQUIREMENTS 11

01 7419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL 9

01 7800 CLOSEOUT SUBMITTALS 7

01 7900 DEMONSTRATION AND TRAINING 5

01 9113 GENERAL COMMISSIONING REQUIREMENTS 15

VOLUME I

DIVISION 01 – GENERAL REQUIREMENTS

01 1000 SUMMARY

DIVISION 02 - EXISTING CONDITIONS

02 4100 DEMOLITION 5

02 7110 FOUNDATION DRAINAGE SYSTEMS 6

TABLE OF CONTENTS -2

02 8213 ASBESTOS REMOVAL 13

02 8416 REMOVAL OF FLUORESCENT LAMPS AND BALLASTS 5

DIVISION 03 - CONCRETE

03 3000 CAST-IN-PLACE CONCRETE 29

03 3680 CONCRETE POLISHING AND DYING 8

DIVISION 04 - MASONRY

04 2000 UNIT MASONRY 14

04 7200 CAST STONE MASONRY 7

DIVISION 05 - METALS

05 1200 STRUCTURAL STEEL FRAMING 6

05 2100 STEEL JOIST FRAMING 5

05 3100 STEEL DECKING 6

05 4000 COLD-FORMED METAL FRAMING 6

05 5000 METAL FABRICATIONS 9

05 5213 RAILINGS & GUARDS 5

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 1000 ROUGH CARPENTRY 7

06 2000 FINISH CARPENTRY 5

06 4100 ARCHITECTURAL WOOD CASEWORK 7

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 0100 SPECIAL PROJECT ROOFING WARRANTY 3

07 2100 THERMAL INSULATION 6

07 2119 SPRAY FOAM INSULATION 7

07 2129 SPRAYED INSULATION 4

07 2500 WEATHER BARRIERS 16

07 2650 INTEGRALLY BONDED UNDERSLAB VAPOR PROTECTION 6

07 4113 METAL ROOF PANELS 14

07 4114 INSULATED METAL ROOF PANELS 10

07 4213 RIBBED METAL WALL PANELS 11

07 4214 INSULATED METAL WALL PANELS 8

07 4293 METAL SOFFIT PANELS 8

07 4300 ALUMINUM-FACED COMPOSITE WALL PANELS 13

07 4800 CONTINUOUS INSULATION CHANNELS 9

07 5400 THERMOPLASTIC MEMBRANE ROOFING - PVC/KEE 14

07 6200 SHEET METAL FLASHING AND TRIM 7

07 6500 WALL FLASHING 8

07 7100 ROOF SPECIALTIES 12

07 8100 APPLIED FIRE PROTECTION 7

07 8400 FIRESTOPPING 11

07 9005 JOINT SEALERS 12

DIVISION 08 - OPENINGS

08 1113 HOLLOW METAL DOORS AND FRAMES 13

TABLE OF CONTENTS -3

08 1416 FLUSH WOOD DOORS 6

08 3100 ACCESS DOORS AND PANELS 3

08 3323 OVERHEAD COILING DOORS 6

08 3459 WEAPONS VAULT DOOR 6

08 3481 SECURITY RATED AND SOUND CONTROL DOOR ASSEMBLIES 10

08 4113 ALUMINUM-FRAMED ENTRANCES 8

08 4313 ALUMINUM-FRAMED STOREFRONTS 8

08 4413 GLAZED ALUMINUM CURTAIN WALLS 10

08 5200 BLAST RESISTANT ALUMINIUM WINDOW SYSTEMS 14

08 5619 GLASS TRANSACTION WINDOWS 3

08 7100 DOOR HARDWARE 33

08 8000 GLAZING 7

08 9100 LOUVERS 5

DIVISION 09 - FINISHES

09 0561 COMMON WORK RESULTS FOR FLOORING PREPARATION 9

09 2116 GYPSUM BOARD ASSEMBLIES 10

09 3000 TILING 11

09 5100 ACOUSTICAL CEILINGS 8

09 5420 LINEAR SUSPENDED WOOD CEILING SYSTEMS 6

09 6500 RESILIENT BASE 5

09 6813 TILE CARPETING 6

09 9113 EXTERIOR PAINTING 8

09 9123 INTERIOR PAINTING 14

DIVISION 10 - SPECIALTIES

10 1100 VISUAL DISPLAY UNITS 5

10 1400 SIGNAGE 6

10 2113 STAINLESS STEEL TOILET COMPARTMENTS 7

10 2223 MOVEABLE WALL SYSTEM 6

10 2800 TOILET, BATH, AND LAUNDRY ACCESSORIES 10

10 4400 FIRE PROTECTION SPECIALTIES 3

10 5100 LOCKERS 4

10 8500 RECYCLING SPECIALTIES 2

DIVISION 11 - EQUIPMENT

11 1600 HYDRAULIC DOCK LEVELERS 6

11 3013 RESIDENTIAL APPLIANCES 4

11 5213 CEILING-RECESSED FRONT PROJECTION SCREENS 5

11 5223 AUDIO-VISUAL EQUIPMENT SUPPORTS 5

DIVISION 12 - FURNISHINGS

12 2115 OPERABLE MESH SHADES 6

12 3600 COUNTERTOPS AND WINDOW SILLS 5

12 4813 ENTRANCE FLOOR MATS AND FRAMES 2

DIVISION 13 - SPECIAL CONSTRUCTION

13 3419 METAL BUILDING SYSTEMS 19

TABLE OF CONTENTS -4

VOLUME 2

DIVISION 21 – FIRE SUPPRESSION

21 1313 WET-PIPE FIRE-SUPPRESSION SPRINKLERS 12

DIVISION 22 – PLUMBING

22 0513 COMMON MOTOR REQUIREMENTS FOR PLUMBING

EQUIPMENT

22 0514 COMMON WORK RESULTS FOR PLUMBING 12

22 0519 METERS AND GAGES FOR PLUMBING PIPING 5

22 0523 GENERAL-DUTY VALVES FOR PLUMBING PIPING 5

22 0529 HANGERS AND SUPPORTS FOR PLUMBING PIPING AND

EQUIPMENT

22 0553 IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT 4

22 0716 PLUMBING PIPING INSULATION 12

22 1000 FACILITY NATURAL GAS PIPING 10

22 1116 DOMESTIC WATER PIPING 11

22 1119 DOMESTIC WATER PIPING SPECIALTIES 7

22 1316 SANITARY WASTE AND VENT PIPING 7

22 1319 SANITARY WASTE PIPING SPECIALTIES 8

22 3300 ELECTRIC WATER HEATERS 4

22 3400 FUEL FIRE, DOMESTIC WATER HEATERS – NATURAL GAS 4

22 4100 PLUMBING FIXTURES 6

DIVISION 23 – HEATING, VENTILATION & AIR CONDITIONING

23 0500 GENERAL HVAC REQUIREMENTS 5

23 0513 COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT 2

23 0517 SLEEVES AND SLEEVE SEALS FOR HVAC PIPING 2

23 0518 ESCUTCHEONS FOR HVAC PIPING 2

23 0529 HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT 3

23 0553 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT 3

23 0593 TESTING, ADJUSTING AND BALANCING 12

23 0713 DUCT INSULATION 8

23 0719 HVAC PIPING INSULATION 14

23 0900 HVAC INSTRUMENTATION AND CONTROLS 24

23 0993 SEQUENCE OF OPERATION 2

23 2113 HYDRONIC PIPING 11

23 2300 REFRIGERANT PIPING 9

23 3113 METAL DUCTS 11

23 3300 DUCT ACCESSORIES 7

23 3301 FIXED LOUVER 7

23 3400 HVLS FANS 8

23 3423 HVAC POWER VENTILATORS 6

23 3713 DIFFUSERS, REGISTERS AND GRILLES 3

23 5100 HVAC BREECHINGS 3

23 5416 GAS FIRED FURNACES 4

23 5533 GAS-FIRED UNIT HEATERS 4

23 7200 AIR-TO-AIR ENERGY RECOVERY EQUIPMENT 9

23 7313 INDOOR AIR-HANDLING UNITS 8

TABLE OF CONTENTS -5

23 8126 DUCTLESS SPLIT-SYSTEM AIR-CONDITIONING UNITS 4

DIVISION 26 - ELECTRICAL

26 0100 GENERAL ITEMS 5

26 0124 MEDIUM-VOLTAGE CABLES 7

26 0211 ELECTRICITY METERING 11

26 0271 MEDIUM-VOLTAGE TRANSFORMERS 8

26 0519 LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND

CABLES

26 0526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 6

26 0529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 6

26 0533 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 14

26 0543 UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL

SYSTEMS

26 0544 SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS

AND CABLING

26 0553 IDENTIFICATION FOR ELECTRICAL SYSTEMS 10

26 0923 LIGHTING CONTROL SYSTEM 34

26 2416 PANELBOARDS 7

26 2418 LOW-VOLTAGE TRANSFORMERS 4

26 2726 WIRING DEVICES 6

26 2813 FUSES 2

26 2816 ENCLOSED SWITCHES AND CIRCUIT BREAKERS 7

26 3000 SHORT CIRCUIT COORDINATION STUDY AND ARC FLASH

HAZARD ANALYSIS

26 4113 LIGHTNING PROTECTION FOR STRUCTURES 4

26 5119 LED INTERIOR LIGHTING 7

26 5619 LED EXTERIOR LIGHTING 9

DIVISION 27 – COMMUNICATIONS

27 0500 STRUCTURED CABLING 9

27 0510 GROUNDING AND BONDING FOR COMMUNICATION SYSTEMS 2

27 0520 COMMUNICATION CABLE MANAGEMENT AND LADDER RACK 4

27 0528 PATHWAYS FOR COMMUNICATION SYSTEMS 4

27 0544 SLEVES AND SLEEVE SEALS COMMUNICATIONS PATHWAYS

AND CABLING

27 0610 IDENTIFICATION FOR COMMUNICATION SYSTEMS 1

27 1300 COMMUNICATION OPTICAL FIBER BACKBONE CABLING 6

27 1500 COMMUNICATION COPPER HORIZONTAL CABLING 3

28 2005 COMMUNICATIONS PATCH PANELS AND FIBER OPTIC

ENCLOSURES

27 2010 COMMUNICATION RACKS AND ENCLOSURES 2

27 2015 COMMUNICATION FACEPLATES AND CONNECTORS 3

27 2020 COMMUNICATION PATCH CORDS AND WORKSTATION CORDS 3

DIVISION 28 – COMMUNICATIONS

28 3111 FIRE DETECTION, EVACUATION, AND MASS NOTIFICATION

SYSTEM

- IDS-ACS-CCTV SUMMARY

DIVISION 31 - EARTHWORK

TABLE OF CONTENTS -6

31 0010 SITE PROTECTION 4

31 0200 EROSION AND SEDIMENTATION CONTROLS 3

31 1001 SITE CLEARING 4

31 2210 EARTHWORK 14

- GEOTECHNICAL ENGINEERING REPORT 65

31 3116 TERMITE CONTROL 3

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 1217 ASPHALT CONCRETE PAVING 4

32 1314 CEMENT CONCRETE PAVING 13

32 1316 STAMED CONCRETE PAVING 7

32 1413 PRECAST CONCRETE UNIT PAVING 4

32 1720 PAVEMENT JOINT SEALANTS 5

32 1900 SIDEWALKS 3

32 3113 CHAIN LINK FENCES AND GATES 5

32 3132 WOOD COMPOSITE FENCES AND GATES 7P

32 3136 SECURITY BOLLARDS 3

32 3215 SLIDE GATE OPERATOR 5

32 9219 SEEDING 5

32 9223 SODDING 4

32 9300 PLANTS 7

DIVISION 33 - UTILITIES

33 1117 OUTSIDE WATER SYSTEM 6

33 3112 SANITARY SEWERAGE 6

33 4112 STORM DRAINAGE 6

33 7350 SITE NATURAL-GAS DISTRIBUTION 3

BASE SUPPLY COMPLEX (FAKZ999088/18042) Type B-3 (100%)

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 1

SECTION 21 1313 - WET-PIPE FIRE-SUPPRESSION SPRINKLERS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Pipes, fittings, and specialties.

2. Fire-protection valves.

3. Fire-department connections.

4. Sprinkler specialty pipe fittings.

5. Sprinklers.

6. Alarm devices.

7. Pressure gages.

1.2 DEFINITIONS

A. Standard-Pressure Sprinkler Piping: Fire sprinkler systems piping designed to operate at working pressure 175 psig (1200 kPa) maximum.

1.3 SYSTEM DESCRIPTIONS

A. Wet-Pipe Sprinkler System: Automatic sprinklers are attached to piping containing water and that is connected to water supply through alarm valve. Water discharges immediately from sprinklers when they are opened. Sprinklers open when heat melts fusible link or destroys frangible device. Hose connections are included as required. System shall comply with “UFC 3-

600-01” (2016, Change 5).

B. Dry-Pipe Sprinkler System: Automatic sprinklers are attached to piping filled with Nitrogen, containing no water, and that is connected to water supply through alarm valve. Water is released into piping upon drop in system pressure and discharges from open sprinklers.

Sprinklers open when heat melts fusible link or destroys frangible device. Hose connections are included as required. System shall comply with “UFC 3-600-01” (2016, Change 5).

C. “Nitrogen Generating Systems” for dry pipe system: Dry pipe system shall be filled with

Nitrogen, in lieu of compressed air, as per “UFC 3-600-01” (2016 Change 5) Section 9-7.9.1.

Nitrogen Generating System shall comply with Section 9-7.7.1 thru 9-7.7.6.

1.4 PERFORMANCE REQUIREMENTS

A. Standard-Pressure Piping System Component: Listed for 175-psig (1200-kPa) minimum working pressure.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 2

B. Sprinkler system design, and required hydraulic calculations, shall be based on available water flow test data. The sprinkler contractor shall conduct their own water flow test in order to obtain current available water pressure and flow information.

C. Sprinkler system design shall be approved by authorities having jurisdiction.

1. Margin of Safety for Available Water Flow and Pressure: 10 percent, including losses through water-service piping, valves, and backflow preventers.

2. Sprinkler Occupancy Hazard Classifications: Comply with “UFC 3-600-01” (2016, Change 5) Table 9-3.

3. Minimum Density for Automatic-Sprinkler Piping Design: Comply with “UFC 3-600-

01” (2016, Change 5) TABLE 9.3.

4. Maximum Protection Area per Sprinkler: Per UL listing, and “NFPA 13” (2016, Change

5) Table 8.6.2.2.1 (a), (b), (c), and (d).

5. Minimum “k factor”: Comply with “UFC 3-600-01” (2016, Change 5) Table 9-3.

6. Total Combined Hose-Stream Demand: Comply with “UFC 3-600-01” (2016 Change 5)

Table 9-4.

D. Seismic Performance: Sprinkler piping shall withstand the effects of earthquake motions determined according to “UFC 3-600-01” (2016, Change 5).

1.5 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Shop Drawings: For wet-pipe sprinkler systems. Include plans, elevations, sections, details, and attachments to other work.

C. Approved Sprinkler Piping Drawings: Working plans, prepared according to “UFC 3-600-01”

(2016, Change 5), that have been approved by authorities having jurisdiction, including hydraulic calculations if applicable.

D. Available water flow test report.

E. Field Test Reports and Certificates: Indicate and interpret test results for compliance with performance requirements and as described in “UFC 3-600-01” (2016, Change 5). Include

"Contractor's Material and Test Certificate for Aboveground Piping."

F. Field quality-control reports.

G. Operation and Maintenance Data.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 3

1.6 COORDINATION

A. Coordinate layout and installation of piping and sprinklers with all other construction that penetrates ceilings, including, but not limited to, light fixtures, HVAC equipment, partition assemblies, and storage racks.

1.7 EXTRA MATERIALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Sprinkler Cabinets: Finished, wall-mounted, steel cabinet with hinged cover, and with space for minimum of six spare sprinklers plus sprinkler wrench. Include number of sprinklers required by “UFC 3-600-01” (2016, Change 5) and sprinkler wrench. Include separate cabinet with sprinklers and wrench for each type of sprinkler used on project.

PART 2 - PRODUCTS

2.1 PIPING MATERIALS

A. Comply with requirements in "Piping Schedule" Article for applications of pipe, tube, and fitting materials, and joining methods for specific services, service locations, and pipe sizes.

2.2 STEEL PIPE AND FITTINGS

A. Standard Weight, Black Steel Pipe: ASTM A 53/A 53M, Type E, Schedule 40, Grade B. Pipe ends may be factory or field formed to match joining method.

B. Thinwall Black Steel Pipe: ASTM A 135 or ASTM A 795/A 795M, with wall thickness less than Schedule 30 and equal to or greater than Schedule 10. Pipe ends may be factory or field formed to match joining method.

C. Black Steel Pipe Nipples: ASTM A 733, made of ASTM A 53/A 53M, standard-weight, seamless steel pipe with threaded ends.

D. Black Steel Couplings: ASTM A 865, threaded.

E. Gray-Iron Threaded Fittings: ASME B16.4, Class 125, standard pattern.

F. Grooved-Joint, Steel-Pipe Appurtenances:

1. Pressure Rating: 175 PSIG (1200 KPa) minimum.

2. Grooved-End Fittings for Steel Piping: ASTM A 47/A 47M, malleable-iron casting or

ASTM A 536, ductile-iron casting; with dimensions matching steel pipe.

3. Grooved-End-Pipe Couplings for Steel Piping: AWWA C606 and UL 213, rigid pattern, unless otherwise indicated, for steel-pipe dimensions. Include ferrous housing sections, EPDM-rubber gasket, and bolts and nuts.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 4

2.3 PIPING JOINING MATERIALS

A. Pipe-Flange Gasket Materials: AWWA C110, rubber, flat face, 1/8 inch (3.2 mm) thick.

1. Class 125, Cast-Iron and Class 150, Bronze Flat-Face Flanges: Full-face gaskets.

B. Metal, Pipe-Flange Bolts and Nuts: ASME B18.2.1, carbon steel unless otherwise indicated.

2.4 LISTED FIRE-PROTECTION VALVES

A. General Requirements:

1. Valves shall be UL listed or FM approved.

2. Minimum Pressure Rating for Standard-Pressure Piping: 175 psig (1200 kPa).

B. Ball Valves:

1. Standard: UL 1091 except with ball instead of disc.

2. Valves NPS 1-1/2 (DN 40) and Smaller: Bronze body with threaded ends.

3. Valves NPS 2 and NPS 2-1/2 (DN 50 and DN 65): Bronze body with threaded ends or ductile-iron body with grooved ends.

4. Valves NPS 3 (DN 80): Ductile-iron body with grooved ends.

C. Iron Butterfly Valves:

1. Standard: UL 1091.

2. Pressure Rating: 175 psig (1200 kPa).

3. Body Material: Cast or ductile iron.

4. Style: Lug or wafer.

5. End Connections: Grooved.

D. Check Valves:

1. Standard: UL 312

2. Pressure Rating: 250 psig (1725 kPa) minimum.

3. Type: Swing check.

4. Body Material: Cast iron.

5. End Connections: Flanged or grooved.

E. Iron OS&Y Gate Valves:

1. Standard: UL 262.

2. Pressure Rating: 250 psig (1725 kPa) minimum.

3. Body Material: Cast or ductile iron.

4. End Connections: Flanged or grooved.

F. Indicating-Type Butterfly Valves:

1. Standard: UL 1091.

2. Pressure Rating: 175 psig (1200 kPa) minimum.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 5

3. Valves NPS 2 (DN 50) and Smaller:

a. Valve Type: Ball or butterfly.

b. Body Material: Bronze.

c. End Connections: Threaded.

4. Valves NPS 2-1/2 (DN 65) and Larger:

a. Valve Type: Butterfly.

b. Body Material: Cast or ductile iron.

c. End Connections: Flanged, grooved, or wafer.

5. Valve Operation: Integral electrical, 115-V ac, prewired, two-circuit, supervisory switch indicating device.

2.5 TRIM AND DRAIN VALVES

A. General Requirements (Angle, Ball and Globe Valves):

1. Standard: UL's "Fire Protection Equipment Directory" listing or "Approval Guide," published by FM Global, listing.

2. Pressure Rating: 175 psig (1200 kPa) minimum.

2.6 SPECIALTY VALVES

A. General Requirements:

1. Standard: UL's "Fire Protection Equipment Directory" listing or "Approval Guide," published by FM Global, listing.

2. Pressure Rating:

a. Standard-Pressure Piping Specialty Valves: 175 psig (1200 kPa) minimum.

3. Body Material: Cast or ductile iron.

4. Size: Same as connected piping.

5. End Connections: Flanged or grooved.

B. Dry-Pipe Valves:

1. Standard: UL 260

2. Design: Differential-pressure type.

3. Include UL 1486, quick-opening devices, trim sets for air supply, drain, priming level, alarm connections, ball drip valves, pressure gages, priming chamber attachment, and fill-line attachment.

C. Alarm Valves:

1. Standard: UL 193.

2. Design: For horizontal or vertical installation.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 6

3. Include trim sets for bypass, drain, electrical sprinkler alarm switch, pressure gages, and fill-line attachment with strainer.

D. Automatic (Ball Drip) Drain Valves:

1. Standard: UL 1726.

2. Pressure Rating: 175 psig (1200 kPa) minimum.

3. Type: Automatic draining, ball check.

4. Size: NPS 3/4 (DN 20).

5. End Connections: Threaded.

2.7 FIRE-DEPARTMENT CONNECTIONS

A. Exposed-Type, Fire-Department Connection:

1. Standard: UL 405.

2. Type: Exposed, projecting, for wall mounting.

3. Pressure Rating: 175 psig (1200 kPa) minimum.

4. Body Material: Corrosion-resistant metal.

5. Inlets: Brass with threads according to NFPA 1963 and matching local fire-department sizes and threads. Include extension pipe nipples, brass lugged swivel connections, and check devices or clappers.

6. Caps: Brass, lugged type, with gasket and chain.

7. Escutcheon Plate: Round, brass, wall type.

8. Outlet: Back, with pipe threads.

9. Number of Inlets: Two.

10. Escutcheon Plate Marking: Similar to " AUTO SPKR."

11. Finish: Chrome plated.

12. Outlet Size: NPS 4 (DN 100).

2.8 SPRINKLERS

A. General Requirements:

1. Standard: UL's "Fire Protection Equipment Directory" listing or "Approval Guide," published by FM Global, listing.

2. Pressure Rating for Automatic Sprinklers: 175 psig (1200 kPa) minimum.

B. Automatic Sprinklers with Heat-Responsive Element:

1. Nonresidential Applications: UL 199.

2. Characteristics: Nominal 1/2-inch (12.7-mm) orifice with discharge coefficient K of 5.6, unless otherwise indicated or required by application.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 7

C. Sprinkler Guards:

1. Standard: UL 199.

2. Type: Wire cage with fastening device for attaching to sprinkler.

2.9 ALARM DEVICES

A. Alarm-device types shall match piping and equipment connections.

B. Water-Flow Indicators:

1. Standard: UL 346.

2. Water-Flow Detector: Electrically supervised.

3. Components: Two single-pole, double-throw circuit switches for isolated alarm and auxiliary contacts, 7 A, 125-V ac and 0.25 A, 24-V dc; complete with factory-set, field-adjustable retard element to prevent false signals and tamperproof cover that sends signal if removed.

4. Type: Paddle operated.

5. Pressure Rating: 250 psig (1725 kPa).

6. Design Installation: Horizontal or vertical.

C. Valve Supervisory Switches:

1. Standard: UL 346.

2. Type: Electrically supervised.

3. Components: Single-pole, double-throw switch with normally closed contacts.

4. Design: Signals that controlled valve is in other than fully open position.

2.10 PRESSURE GAGES

A. Standard: UL 393.

B. Dial Size: 3-1/2- to 4-1/2-inch (90- to 115-mm) diameter.

C. Pressure Gage Range: 0 to 250 psig (0 to 1725 kPa) minimum.

D. Water System Piping Gage: Include "WATER" label on dial face.

PART 3 - EXECUTION

3.1 PIPING INSTALLATION

A. Locations and Arrangements: Drawing plans, schematics, and diagrams indicate general location and arrangement of piping. Install piping as indicated, as far as practical.

1. Deviations from approved working plans for piping require written approval from authorities having jurisdiction. File written approval with Contracting Officer before deviating from approved working plans.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 8

B. Piping Standard: Comply with requirements in “UFC 3-600-01” (2016, Change 5) and “NFPA

13” (2016) for installation of sprinkler piping.

C. Install seismic restraints on piping. Comply with requirements in “UFC 3-600-01” (2016, Change 5) for seismic-restraint device materials and installation.

D. Use listed fittings to make changes in direction, branch takeoffs from mains, and reductions in pipe sizes.

E. Install unions adjacent to each valve in pipes NPS 2 (DN 50) and smaller.

F. Install flanges, flange adapters, or couplings for grooved-end piping on valves, apparatus, and equipment having NPS 2-1/2 (DN 65) and larger end connections.

G. Install "Inspector's Test Connections" in sprinkler system piping, complete with shutoff valve, and sized and located according to “UFC 3-600-01” (2016, Change 5) and “NFPA 13” (2016).

H. Install sprinkler piping with drains for complete system drainage.

I. Install automatic (ball drip) drain valves to drain piping between fire-department connection and check valve. Drain to building exterior.

J. Install alarm devices in piping systems.

K. Install hangers and supports for sprinkler system piping according to “UFC 3-600-1” (2016, Change 5) and NFPA 13 (2016). Comply with requirements in “UFC 3-600-01” (2016, Change

5) and “NFPA 13” (2016) for hanger materials.

L. Install pressure gages on riser or feed main, at each sprinkler test connection. Include pressure gages with connection not less than NPS 1/4 (DN 8) and with soft metal seated globe valve, arranged for draining pipe between gage and valve. Install gages to permit removal and install where they will not be subject to freezing.

M. Pressurize and check wet-pipe sprinkler system piping.

N. Install sleeves for piping penetrations of walls and ceilings.

O. Install escutcheons for piping penetrations of walls and ceilings.

3.2 JOINT CONSTRUCTION

A. Install couplings, flanges, flanged fittings, unions, nipples, and transition and special fittings that have finish and pressure ratings same as or higher than system's pressure rating for aboveground applications unless otherwise indicated.

B. Install unions adjacent to each valve in pipes NPS 2 (DN 50) and smaller.

C. Install flanges, flange adapters, or couplings for grooved-end piping on valves, apparatus, and equipment having NPS 2-1/2 (DN 65) and larger end connections.

D. Ream ends of pipes and tubes and remove burrs. Bevel plain ends of steel pipe.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 9

E. Remove scale, slag, dirt, and debris from inside and outside of pipes, tubes, and fittings before assembly.

F. Flanged Joints: Select appropriate gasket material in size, type, and thickness suitable for water service. Join flanges with gasket and bolts according to ASME B31.9.

G. Threaded Joints: Thread pipe with tapered pipe threads according to ASME B1.20.1. Cut threads full and clean using sharp dies. Ream threaded pipe ends to remove burrs and restore full ID. Join pipe fittings and valves as follows:

1. Apply appropriate tape or thread compound to external pipe threads.

2. Damaged Threads: Do not use pipe or pipe fittings with threads that are corroded or damaged.

H. Steel-Piping, Roll-Groove Joints: Groove end of pipe according to AWWA C606. Assemble coupling with housing, gasket, lubricant, and bolts. Join steel pipe and grooved-end fittings according to AWWA C606 for steel-pipe joints.

I. Dissimilar-Material Piping Joints: Make joints using adapters compatible with materials of both piping systems.

3.3 VALVE AND SPECIALTIES INSTALLATION

A. Install listed fire-protection valves, trim and drain valves, specialty valves and trim, controls, and specialties according to “UFC 3-600-01” (2016, Change 5) and “NFPA 13” (2016) and authorities having jurisdiction.

B. Install listed fire-protection shutoff valves supervised open, located to control sources of water supply except from fire-department connections. Install permanent identification signs indicating portion of system controlled by each valve.

C. Install required dual check backflow preventer: Riser mounted.

3.4 SPRINKLER INSTALLATION

A. Install sprinklers in suspended ceilings in center of acoustical ceiling panels.

B. Do not install pendent or sidewall, wet-type sprinklers in areas subject to freezing.

3.5 FIRE-DEPARTMENT CONNECTION INSTALLATION

A. Install wall-type, fire-department connection as indicated on design drawings.

B. Install automatic (ball drip) drain valve at check valve for fire-department connection.

3.6 IDENTIFICATION

A. Install labeling and pipe markers on equipment and piping according to requirements in “UFC

3-600-01” (2016, Change 5).

3.7 FIELD QUALITY CONTROL

A. Perform tests and inspections.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 10

B. Tests and Inspections:

1. Leak Test: After installation, charge systems and test for leaks. Repair leaks and retest until no leaks exist.

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

3. Flush, test, and inspect sprinkler systems according to “UFC 3-600-01” (2016, Change 5)

"Systems Acceptance" Chapter.

4. Energize circuits to electrical equipment and devices.

5. Coordinate with fire-alarm tests. Operate as required.

C. Sprinkler piping system will be considered defective if it does not pass tests and inspections.

D. Prepare test and inspection reports.

3.8 CLEANING

A. Clean dirt and debris from sprinklers.

B. Remove and replace sprinklers with paint other than factory finish.

3.9 PIPING SCHEDULE

A. Sprinkler specialty fittings may be used, downstream of control valves, instead of specified fittings.

B. Standard-pressure, wet-pipe, and dry pipe sprinkler systems, NPS 2 (DN 50) and smaller, shall be the following:

1. Standard-weight, black-steel pipe with threaded ends; galvanized, gray-iron threaded fittings; and threaded joints.

2. Standard-weight, black-steel pipe with grooved ends; grooved-end fittings for steel piping; grooved-end-pipe couplings for steel piping; and grooved joints.

C. Standard-pressure, wet-pipe, and dry pipe sprinkler system, NPS 2-1/2 to NPS 4 (DN 65 to

DN 100), shall be the following:

1. Standard weight, black-steel pipe with threaded ends; gray-iron threaded fittings; and threaded joints.

2. Thin wall, black-steel pipe with grooved ends; grooved-end fittings for steel piping;

grooved-end-pipe couplings for steel piping; and grooved joints.

3.10 SPRINKLER SCHEDULE

A. Use sprinkler types listed below for the following applications:

1. Rooms without Ceilings: Exposed upright quick response sprinklers. Rough brass finish.

WET-PIPE FIRE SUPPRESSION SPRINKLERS 21 1313 - 11

2. Rooms with Suspended Ceilings: Recessed pendent quick response sprinklers. Factory off-white finish.

3. Rooms with hard ceilings: Concealed pendent quick response sprinklers. Factory off-white finish.

4. Wall Mounting: Sidewall quick response sprinklers. Factory off-white finish.

5. Exterior Loading Dock: Exposed upright dry barrel sprinklers. Rough brass finish.

6. Warehouse / Storage Areas: Exposed pendent “Early Suppression Fast Response”

(ESFR) sprinklers. Rough Brass finish.

B. Escutcheons: Provide factory fabricated escutcheons as required to match related sprinklers.

A. END OF SECTION

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COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT 22 0513 - 1

SECTION 22 0513 - COMMON MOTOR REQUIREMENTS FOR PLUMBING

EQUIPMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes general requirements for single-phase and polyphase, general-purpose, horizontal, small, and medium, squirrel-cage induction motors for use on ac power systems up to 600 V and installed at equipment manufacturer's factory or shipped separately by equipment manufacturer for field installation.

1.2 COORDINATION

A. Coordinate features of motors, installed units, and accessory devices to be compatible with the following:

1. Motor controllers.

2. Torque, speed, and horsepower requirements of the load.

3. Ratings and characteristics of supply circuit and required control sequence.

4. Ambient and environmental conditions of installation location.

PART 2 - PRODUCTS

2.1 GENERAL MOTOR REQUIREMENTS

A. Comply with requirements in this Section except when stricter requirements are specified in plumbing equipment schedules or Sections.

B. Comply with NEMA MG 1 unless otherwise indicated.

2.2 MOTOR CHARACTERISTICS

A. Duty: Continuous duty at ambient temperature of 40 deg C and at altitude of 3300 feet

(1000 m) above sea level.

B. Capacity and Torque Characteristics: Sufficient to start, accelerate, and operate connected loads at designated speeds, at installed altitude and environment, with

COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT 22 0513 - 2

indicated operating sequence, and without exceeding nameplate ratings or considering service factor.

2.3 POLYPHASE MOTORS

A. Description: NEMA MG 1, Design B, medium induction motor.

B. Efficiency: Energy efficient, as defined in NEMA MG 1.

C. Service Factor: 1.15.

D. Multispeed Motors: Variable torque.

1. For motors with 2:1 speed ratio, consequent pole, single winding.

2. For motors with other than 2:1 speed ratio, separate winding for each speed.

E. Rotor: Random-wound, squirrel cage.

F. Bearings: Regreasable, shielded, antifriction ball bearings suitable for radial and thrust loading.

G. Temperature Rise: Match insulation rating.

H. Insulation: Class F.

I. Code Letter Designation:

1. Motors 15 HP and Larger: NEMA starting Code F or Code G.

2. Motors Smaller than 15 HP: Manufacturer's standard starting characteristic.

J. Enclosure Material: Cast iron for motor frame sizes 324T and larger; rolled steel for motor frame sizes smaller than 324T.

2.4 POLYPHASE MOTORS WITH ADDITIONAL REQUIREMENTS

A. Motors Used with Reduced-Voltage and Multispeed Controllers: Match wiring connection requirements for controller with required motor leads. Provide terminals in motor terminal box, suited to control method.

B. Motors Used with Variable Frequency Controllers:

1. Windings: Copper magnet wire with moisture-resistant insulation varnish, designed and tested to resist transient spikes, high frequencies, and short time rise pulses produced by pulse-width modulated inverters.

COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT 22 0513 - 3

2. Energy- and Premium-Efficient Motors: Class B temperature rise; Class F insulation.

3. Inverter-Duty Motors: Class F temperature rise; Class H insulation.

4. Thermal Protection: Comply with NEMA MG 1 requirements for thermally protected motors.

2.5 SINGLE-PHASE MOTORS

A. Motors larger than 1/20 hp shall be one of the following, to suit starting torque and requirements of specific motor application:

1. Permanent-split capacitor.

2. Split phase.

3. Capacitors start, inductor run.

4. Capacitors start, capacitor run.

B. Multispeed Motors: Variable-torque, permanent-split-capacitor type.

C. Bearings: Pre-lubricated, antifriction ball bearings or sleeve bearings suitable for radial and thrust loading.

D. Motors 1/20 HP and Smaller: Shaded-pole type.

E. Thermal Protection: Internal protection to automatically open power supply circuit to motor when winding temperature exceeds a safe value calibrated to temperature rating of motor insulation. Thermal-protection device shall automatically reset when motor temperature returns to normal range.

PART 3 - EXECUTION (Not Applicable)

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 1

SECTION 22 0514 - COMMON WORK RESULTS FOR PLUMBING

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Piping materials and installation instructions common to most piping systems.

2. Dielectric fittings.

3. Mechanical sleeve seals.

4. Sleeves.

5. Escutcheons.

6. Grout.

7. Equipment installation requirements common to equipment sections.

8. Concrete bases.

9. Supports and anchorages.

1.2 DEFINITIONS

A. Finished Spaces: Spaces other than plumbing and electrical equipment rooms, furred spaces, pipe chases, unheated spaces immediately below roof, spaces above ceilings, unexcavated spaces, crawlspaces, and tunnels.

B. Exposed, Interior Installations: Exposed to view indoors. Examples include finished occupied spaces and plumbing equipment rooms.

C. Exposed, Exterior Installations: Exposed to view outdoors or subject to outdoor ambient temperatures and weather conditions. Examples include rooftop locations.

D. Concealed, Interior Installations: Concealed from view and protected from physical contact by building occupants. Examples include above ceilings and in chases.

E. Concealed, Exterior Installations: Concealed from view and protected from weather conditions and physical contact by building occupants but subject to outdoor ambient temperatures. Examples include installations within unheated shelters.

1.3 SUBMITTALS

A. Welding certificates.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 2

1.4 QUALITY ASSURANCE

A. Steel Support Welding: Qualify processes and operators according to AWS D1.1, "Structural Welding Code--Steel."

B. Steel Pipe Welding: Qualify processes and operators according to ASME Boiler and

Pressure Vessel Code: Section IX, "Welding and Brazing Qualifications."

1. Comply with provisions in ASME B31 Series, "Code for Pressure Piping."

2. Certify that each welder has passed AWS qualification tests for welding processes involved and that certification is current.

C. Electrical Characteristics for Plumbing Equipment: Equipment of higher electrical characteristics may be furnished provided such proposed equipment is approved in writing and connecting electrical services, circuit breakers, and conduit sizes are appropriately modified. If minimum energy ratings or efficiencies are specified, equipment shall comply with requirements.

D. Standard: Plumbing components shall comply with Lockheed Martin, F-35 Lighting II

Facilities Requirements Document, Section 3: Operational Facility Requirements, Revision Q dated 02 December 2019.

PART 2 - PRODUCTS

2.1 PIPE, TUBE, AND FITTINGS

A. Refer to individual Division 22 piping Sections for pipe, tube, and fitting materials and joining methods.

B. Pipe Threads: ASME B1.20.1 for factory-threaded pipe and pipe fittings.

2.2 JOINING MATERIALS

A. Refer to individual Division 22 piping Sections for special joining materials not listed below.

B. Pipe-Flange Gasket Materials: ASME B16.21, nonmetallic, flat, asbestos-free, 1/8-inch

(3.2-mm) maximum thickness unless thickness or specific material is indicated.

C. Plastic, Pipe-Flange Gasket, Bolts, and Nuts: Type and material recommended by piping system manufacturer, unless otherwise indicated.

D. Solder Filler Metals: ASTM B 32, lead-free alloys. Include water-flushable flux according to ASTM B 813.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 3

E. Brazing Filler Metals: AWS A5.8, BCuP Series or BAg1, unless otherwise indicated.

F. Welding Filler Metals: Comply with AWS D10.12.

G. Solvent Cements for Joining Plastic Piping:

1. CPVC Piping: ASTM F 493.

2. PVC Piping: ASTM D 2564. Include primer according to ASTM F 656.

2.3 DIELECTRIC FITTINGS

A. Description: Combination fitting of copper alloy and ferrous materials with threaded, solder-joint, plain, or weld-neck end connections that match piping system materials.

B. Insulating Material: Suitable for system fluid, pressure, and temperature.

C. Dielectric Unions: Factory-fabricated, union assembly, for 250-psig (1725-kPa) minimum working pressure at 180 deg F (82 deg C).

D. Dielectric Flanges: Factory-fabricated, companion-flange assembly, for 150- or 300-psig (1035- or 2070-kPa) minimum working pressure as required to suit system pressures.

E. Dielectric Couplings: Galvanized-steel coupling with inert and noncorrosive, thermoplastic lining; threaded ends; and 300-psig (2070-kPa) minimum working pressure at 225 deg F (107 deg C).

F. Dielectric Nipples: Electroplated steel nipple with inert and noncorrosive, thermoplastic lining; plain, threaded, or grooved ends; and 300-psig (2070-kPa) minimum working pressure at 225 deg F (107 deg C).

2.4 MECHANICAL SLEEVE SEALS

A. Description: Modular sealing element unit, designed for field assembly, to fill annular space between pipe and sleeve.

B. Sealing Elements: EPDM interlocking links shaped to fit surface of pipe. Include type and number required for pipe material and size of pipe.

C. Pressure Plates: Carbon steel. Include two for each sealing element.

D. Connecting Bolts and Nuts: Carbon steel with corrosion-resistant coating of length required to secure pressure plates to sealing elements. Include one for each sealing element.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 4

2.5 SLEEVES

A. Galvanized-Steel Sheet: 0.0239-inch (0.6-mm) minimum thickness; round tube closed with welded longitudinal joint.

B. Steel Pipe: ASTM A 53, Type E, Grade B, Schedule 40, galvanized, plain ends.

C. Cast Iron: Cast or fabricated "wall pipe" equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop, unless otherwise indicated.

D. Stack Sleeve Fittings: Manufactured, cast-iron sleeve with integral clamping flange.

Include clamping ring and bolts and nuts for membrane flashing.

1. Underdeck Clamp: Clamping ring with set screws.

2.6 ESCUTCHEONS

A. Description: Manufactured wall and ceiling escutcheons and floor plates, with an ID to closely fit around pipe, tube, and insulation of insulated piping and an OD that completely covers opening.

B. One-Piece, Deep-Pattern Type: Deep-drawn, box-shaped brass with polished chrome-plated finish.

2.7 GROUT

A. Description: ASTM C 1107, Grade B, non-shrink, and nonmetallic, dry hydraulic-cement grout.

1. Characteristics: Post-hardening, volume-adjusting, non-staining, noncorrosive, nongaseous, and recommended for interior and exterior applications.

2. Design Mix: 5000-psi (34.5-MPa), 28-day compressive strength.

3. Packaging: Premixed and factory packaged.

PART 3 - EXECUTION

3.1 PIPING SYSTEMS - COMMON REQUIREMENTS

A. Install piping according to the following requirements and Division 22 Sections specifying piping systems.

B. Drawing plans, schematics, and diagrams indicate general location and arrangement of piping systems. Indicated locations and arrangements were used to size pipe and calculate friction loss, expansion, pump sizing, and other design considerations. Install piping as indicated unless deviations to layout are approved on Coordination Drawings.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 5

C. Install piping in concealed locations, unless otherwise indicated and except in equipment rooms and service areas.

D. Install piping indicated to be exposed and piping in equipment rooms and service areas at right angles or parallel to building walls. Diagonal runs are prohibited unless specifically indicated otherwise.

E. Install piping above accessible ceilings to allow sufficient space for ceiling panel removal.

F. Install piping to permit valve servicing.

G. Install piping at indicated slopes.

H. Install piping free of sags and bends.

I. Install fittings for changes in direction and branch connections.

J. Install piping to allow application of insulation.

K. Select system components with pressure rating equal to or greater than system operating pressure.

L. Install escutcheons for penetrations of walls, ceilings, and floors.

M. Install sleeves for pipes passing through concrete and masonry walls, gypsum-board partitions, and concrete floor and roof slabs.

N. Aboveground, Exterior-Wall Pipe Penetrations: Seal penetrations using sleeves and mechanical sleeve seals. Select sleeve size to allow for 1-inch (25-mm) annular clear space between pipe and sleeve for installing mechanical sleeve seals.

1. Install steel pipe for sleeves smaller than 6 inches (150 mm) in diameter.

2. Install cast-iron "wall pipes" for sleeves 6 inches (150 mm) and larger in diameter.

3. Mechanical Sleeve Seal Installation: Select type and number of sealing elements required for pipe material and size. Position pipe in center of sleeve. Assemble mechanical sleeve seals and install in annular space between pipe and sleeve.

Tighten bolts against pressure plates that cause sealing elements to expand and make watertight seal.

O. Underground, Exterior-Wall Pipe Penetrations: Install cast-iron "wall pipes" for sleeves. Seal pipe penetrations using mechanical sleeve seals. Select sleeve size to

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 6

allow for 1-inch (25-mm) annular clear space between pipe and sleeve for installing mechanical sleeve seals.

1. Mechanical Sleeve Seal Installation: Select type and number of sealing elements required for pipe material and size. Position pipe in center of sleeve. Assemble mechanical sleeve seals and install in annular space between pipe and sleeve.

Tighten bolts against pressure plates that cause sealing elements to expand and make watertight seal.

P. Fire-Barrier Penetrations: Maintain indicated fire rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with firestop materials. Refer to

Division 7 Section "Through-Penetration Firestop Systems" for materials.

Q. Verify final equipment locations for roughing-in.

R. Refer to equipment specifications in other Sections of these Specifications for roughing-in requirements.

3.2 PIPING JOINT CONSTRUCTION

A. Join pipe and fittings according to the following requirements and Division 22 Sections specifying piping systems.

B. Ream ends of pipes and tubes and remove burrs. Bevel plain ends of steel pipe.

C. Remove scale, slag, dirt, and debris from inside and outside of pipe and fittings before assembly.

D. Soldered Joints: Apply ASTM B 813, water-flushable flux, unless otherwise indicated, to tube end. Construct joints according to ASTM B 828 or CDA's "Copper Tube

Handbook," using lead-free solder alloy complying with ASTM B 32.

E. Brazed Joints: Construct joints according to AWS's "Brazing Handbook," "Pipe and

Tube" Chapter, using copper-phosphorus brazing filler metal complying with

AWS A5.8.

F. Threaded Joints: Thread pipe with tapered pipe threads according to ASME B1.20.1.

Cut threads full and clean using sharp dies. Ream threaded pipe ends to remove burrs and restore full ID. Join pipe fittings and valves as follows:

1. Apply appropriate tape or thread compound to external pipe threads unless dry seal threading is specified.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 7

2. Damaged Threads: Do not use pipe or pipe fittings with threads that are corroded or damaged. Do not use pipe sections that have cracked or open welds.

G. Welded Joints: Construct joints according to AWS D10.12, using qualified processes and welding operators according to Part 1 "Quality Assurance" Article.

H. Flanged Joints: Select appropriate gasket material, size, type, and thickness for service application. Install gasket concentrically positioned. Use suitable lubricants on bolt threads.

I. Plastic Piping Solvent-Cement Joints: Clean and dry joining surfaces. Join pipe and fittings according to the following:

1. Comply with ASTM F 402, for safe-handling practice of cleaners, primers, and solvent cements.

2. CPVC Piping: Join according to ASTM D 2846/D 2846M Appendix.

3. PVC Pressure Piping: Join schedule number ASTM D 1785, PVC pipe and PVC socket fittings according to ASTM D 2672. Join other-than-schedule-number

PVC pipe and socket fittings according to ASTM D 2855.

4. PVC Non-pressure Piping: Join according to ASTM D 2855.

J. Plastic Pressure Piping Gasketed Joints: Join according to ASTM D 3139.

K. Plastic Non-pressure Piping Gasketed Joints: Join according to ASTM D 3212.

3.3 PIPING CONNECTIONS

A. Make connections according to the following, unless otherwise indicated:

1. Install unions, in piping NPS 2 (DN 50) and smaller, adjacent to each valve and at final connection to each piece of equipment.

2. Install flanges, in piping NPS 2-1/2 (DN 65) and larger, adjacent to flanged valves and at final connection to each piece of equipment.

3. Wet Piping Systems: Install dielectric coupling and nipple fittings to connect piping materials of dissimilar metals.

3.4 EQUIPMENT INSTALLATION - COMMON REQUIREMENTS

A. Install equipment to allow maximum possible headroom unless specific mounting heights are not indicated.

B. Install equipment level and plumb, parallel, and perpendicular to other building systems and components in exposed interior spaces, unless otherwise indicated.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 8

C. Install plumbing equipment to facilitate service, maintenance, and repair or replacement of components. Connect equipment for ease of disconnecting, with minimum interference to other installations. Extend grease fittings to accessible locations.

D. Install equipment to allow right of way for piping installed at required slope.

3.5 CONCRETE BASES

A. Concrete Bases: Anchor equipment to concrete base according to equipment manufacturer's written instructions and according to seismic codes at Project.

1. Construct concrete bases of dimensions indicated, but not less than 4 inches

(100 mm) larger in both directions than supported unit.

2. Install dowel rods to connect concrete base to concrete floor. Unless otherwise indicated, install dowel rods on 18-inch (450-mm) centers around the full perimeter of the base.

3. Install epoxy-coated anchor bolts for supported equipment that extend through concrete base, and anchor into structural concrete floor.

4. Place and secure anchorage devices. Use supported equipment manufacturer's setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded.

5. Install anchor bolts to elevations required for proper attachment to supported equipment.

6. Install anchor bolts according to anchor-bolt manufacturer's written instructions.

7. Use 3000-psi (20.7-MPa), 28-day compressive-strength concrete and reinforcement as specified in Division 3 Section "Cast-in-Place Concrete."

3.6 ERECTION OF METAL SUPPORTS AND ANCHORAGES

A. Refer to Division 5 Section "Metal Fabrications" for structural steel.

B. Cut, fit, and place miscellaneous metal supports accurately in location, alignment, and elevation to support and anchor plumbing materials and equipment.

C. Field Welding: Comply with AWS D1.1.

3.7 ERECTION OF WOOD SUPPORTS AND ANCHORAGES

A. Cut, fit, and place wood grounds, nailers, blocking, and anchorages to support, and anchor plumbing materials and equipment.

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 9

B. Select fastener sizes that will not penetrate members if opposite side will be exposed to view or will receive finish materials. Tighten connections between members. Install fasteners without splitting wood members.

C. Attach to substrates as required to support applied loads.

3.8 GROUTING

A. Mix and install grout for plumbing equipment base bearing surfaces, pump and other equipment base plates, and anchors.

B. Clean surfaces that will come into contact with grout.

C. Provide forms as required for placement of grout.

D. Avoid air entrapment during placement of grout.

E. Place grout, completely filling equipment bases.

F. Place grout on concrete bases and provide smooth bearing surface for equipment.

G. Place grout around anchors.

H. Cure placed grout.

3.9 GENERAL

A. General and Special Conditions: Refer thereto for all applicable provisions.

B. Scope: Include all equipment, material and labor required for complete operating plumbing, and gas, even though every item involved is not indicated.

C. Codes: Comply with UFC 3-420-01 Plumbing Systems, ANG ELT 01-1-1 Air

National Guard Design Policy, UFC Unified Facility Guide (Design criteria and specifications), 2018 International Plumbing Code, 2018 International Building Code, AGA, 2018 International Gas Code, ADA, USGBCI Guiding Principles for Sustainable

Federal Buildings 2016, and OSHA of the locality. Where conflicts occur between code and contact drawings or specifications, most stringent requirements shall apply.

D. Qualifications: Sub-contractor shall be licensed plumber and gas pipe fitter in the locality.

E. Permits: Provide all permits and arrange for inspections as required by city, county, and state authorities.

F. Drawings: In the interest of clearness, the work is not always shown to scale or exact location. Check all measurements, location of pipe, fittings, and equipment with the

COMMON WORK RESULTS FOR PLUMBING 22 0514 - 10

detail architectural, structural, and electrical drawings and layout work so as to fit in with other parts. Where doubts arise as to the leaning of the plans and specifications, obtain the Contracting Officer Representative’s decision before proceeding with parts as may be affected; otherwise, the Contractor shall be liable for damage to work and for removing and repairing his own work in proper manner.

G. Changes: If during construction, desirable or necessary changes become apparent, advise the Contracting Officer Representative, and secure his decision in writing.

Otherwise make no deviation from the system as detailed.

H. Existing Conditions: Bidders shall visit site and become acquainted with all job conditions. No consideration will be given after bid opening for alleged misunderstanding regarding utility connections, permits,…