ATTACHMENT 3 - Volume 4 - WI ANG F-35 3-Bay CD Specs ADD 01 (2 of 2).pdf

Addendum No. 01

Volume 4 – CD Specifications (2 of 2)

F-35 3-Bay Specialized Hangar

Wisconsin Air National Guard 115th Fighter Wing Dane County Regional Airport

Truax Field Air National Guard Base

Madison, WI

NGB Contract: W9133L-16-D-0005

Task Order: W50S9F-20-F-0001

WI ANG PN: XGFG189002

April 22, 2022

ANG/WI – F-35: 3-Bay Specialized Hangar 20202700F353BAY

Addendum No. 01 22 April 2022

SEALS PAGE Page 1

SEALS PAGE

DESIGN PROFESSIONALS OF RECORD (DPOR)

A. Architect:

1. Jason Holuby, AIA, LEED AP BD+C

2. Responsible for Division 01 (Portion of Specification 01 57 19), U.N.O Herein; Divisions 06, 07, 08, 09, 10, 11, and 12; and

Specification 02 41 00

3. E-mail: jholuby@fsb-ae.com

4. Ph: 405.840.2931

B. Civil:

1. Lindsay Hausman, P.E.

2. Responsible for Divisions 31, 32, 33, and 46

3. E-mail: lhausman@hanson-inc.com

4. Ph: 217.747.9314

C. Structural:

1. Gene Brown, P.E., LEED AP

2. Responsible for Divisions 03, 04 and 05; and Specification 01 45 35

3. E-mail: gbrown@fsb-ae.com

D. Mechanical:

1. John Semtner, P.E.

2. Responsible for Divisions 22 and 23

3. E-mail: jsemtner@fsb-ae.com

W

IS C O NS IN

A R C H I T E C T

JASON T.

HOLUBY

A-13101

OKLAHOMA CITY

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

GENE O.

BROWN

E-47748

OKLAHOMA CITY

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

JOHN B.

SEMTNER

E-47742

OKLAHOMA CITY

OK

4/22/2022 mailto:jholuby@fsb-ae.com mailto:lhausman@hanson-inc.com mailto:gbrown@fsb-ae.com mailto:jsemtner@fsb-ae.com

SEALS PAGE Page 2

E. Electrical:

1. John T. Little, P.E.

2. Responsible for Divisions 25, 26, and 27

3. E-mail: jlittle@fsb-ae.com

F. Fire Protection:

1. Liane Ozmun, P.E.

2. Responsible for Divisions 21 and 28

3. E-mail: lozmun@fsb-ae.com

G. Environmental:

1. Ben Peotter, PE

2. Responsible for Portion of Specification 01 57 19; and

Specification 02 61 13, 02 65 00, 02 81 00, 02 82 00, 02 84 16, and 02 84 33

3. E-mail: peotterb@ayresassociates.com

4. Ph: 608.443.1200

P R

O F

E

S S I O N A L

E N G

I N E

E R

JOHN T

LITTLE

E-47833

EDMOND

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

LIANE F

OZMUN

E-48073

OKLAHOMA CITY

OK

mailto:jlittle@fsb-ae.com mailto:lozmun@fsb-ae.com mailto:steinerj@ayresassociates.com

Type B-3 Submission 23 December 2021

SEALS PAGE Page 1

SEALS PAGE

DESIGN PROFESSIONALS OF RECORD (DPOR)

A. Architect:

1. Jason Holuby, AIA, LEED AP BD+C

2. Responsible for Division 01 (Portion of Specification 01 57 19), U.N.O Herein; Divisions 06, 07, 08, 09, 10, 11, and 12; and

Specification 02 41 00

3. E-mail: jholuby@fsb-ae.com

B. Civil:

1. Lindsay Hausman, P.E.

2. Responsible for Divisions 31, 32, 33, and 46

3. E-mail: lhausman@hanson-inc.com

4. Ph: 217.747.9314

C. Structural:

1. Gene Brown, P.E., LEED AP

2. Responsible for Divisions 03, 04 and 05; and Specification 01 45 35

3. E-mail: gbrown@fsb-ae.com

D. Mechanical:

1. John Semtner, P.E.

2. Responsible for Divisions 22 and 23

3. E-mail: jsemtner@fsb-ae.com

A R C H I T E C T

JASON T.

HOLUBY

A-13101

OKLAHOMA CITY

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

GENE O.

BROWN

E-47748

OKLAHOMA CITY

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

JOHN B.

SEMTNER

E-47742

OKLAHOMA CITY

OK

12/23/2021 mailto:jholuby@fsb-ae.com mailto:lhausman@hanson-inc.com mailto:gbrown@fsb-ae.com mailto:jsemtner@fsb-ae.com

Type B-3 Submission 23 December 2021

SEALS PAGE Page 2

E. Electrical:

1. John T. Little, P.E.

2. Responsible for Divisions 25, 26, and 27

3. E-mail: jlittle@fsb-ae.com

4. Ph: 405.840.2931

F. Fire Protection:

1. Liane Ozmun, P.E.

2. Responsible for Divisions 21 and 28

3. E-mail: lozmun@fsb-ae.com

4. Ph: 405.840.2931

G. Environmental:

1. Ben Peotter, PE

2. Responsible for Portion of Specification 01 57 19; and

Specification 02 61 13, 02 65 00, 02 81 00, 02 82 00, 02 84 16, and 02 84 33

3. E-mail: peotterb@ayresassociates.com

4. Ph: 608.443.1200

12-21-21

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

LIANE F

OZMUN

E-48073

OKLAHOMA CITY

OK

W

IS C O NS IN

P R

O F

E

S S I O N A L

E N G

I N E

E R

JOHN T

LITTLE

E-47833

EDMOND

OK

mailto:jlittle@fsb-ae.com mailto:lozmun@fsb-ae.com mailto:steinerj@ayresassociates.com

ANG/WI - F-35: 3-Bay Specialized Hangar 20202700F353BAY

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 SUMMARY OF WORK

01 14 00 WORK RESTRICTIONS

01 20 00 PRICE AND PAYMENT PROCEDURES

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 29 SUSTAINABILITY REPORTING

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 35 SPECIAL INSPECTIONS

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 58 00 PROJECT IDENTIFICATION

01 74 19 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

01 78 00 CLOSEOUT SUBMITTALS

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 00.15 10 TOTAL BUILDING COMMISSIONING

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 41 00 DEMOLITION AND DECONSTRUCTION

02 61 13 EXCAVATION AND HANDLING OF CONTAMINATED MATERIAL

02 65 00 UNDERGROUND STORAGE TANK REMOVAL

02 81 00 TRANSPORTATION AND DISPOSAL OF HAZARDOUS MATERIALS

02 82 00 ASBESTOS REMEDIATION

02 84 16 HANDLING OF LIGHTING BALLASTS AND LAMPS CONTAINING PCBs

AND MERCURY

02 84 33 REMOVAL AND DISPOSAL OF POLYCHLORINATED BIPHENYLS (PCBs)

DI VI SI ON 03 - CONCRETE

03 30 00 CAST-IN-PLACE CONCRETE

DI VI SI ON 04 - MASONRY

04 20 00 UNIT MASONRY

04 72 00 CAST STONE MASONRY

DI VI SI ON 05 - METALS

05 12 00 STRUCTURAL STEEL

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

05 51 33 METAL LADDERS

05 52 00 METAL RAILINGS

DI VI SI ON 06 - WOOD, PLASTI CS, AND COMPOSI TES

06 10 00 ROUGH CARPENTRY

06 20 00 FINISH CARPENTRY

06 41 16.00 10 PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

06 61 16 SOLID SURFACING FABRICATIONS

06 73 01 FIBERGLASS REINFORCED PLASTIC (FRP) GRATING

PROJECT TABLE OF CONTENTS Page 1

DI VI SI ON 07 - THERMAL AND MOI STURE PROTECTI ON

07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS

07 22 00 ROOF AND DECK INSULATION

07 24 00 EXTERIOR INSULATION AND FINISH SYSTEMS

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 27 26 FLUID-APPLIED MEMBRANE AIR BARRIERS

07 27 36 SPRAY FOAM AIR BARRIERS

07 42 13 METAL WALL PANELS

07 42 63 FABRICATED WALL PANEL ASSEMBLIES

07 54 19 POLYVINYL-CHLORIDE ROOFING

07 60 00 FLASHING AND SHEET METAL

07 61 14.00 20 STEEL STANDING SEAM ROOFING

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

07 95 00 ARCHITECTURAL EXPANSION JOINTS

DI VI SI ON 08 - OPENI NGS

08 11 13 STEEL DOORS AND FRAMES

08 11 16 ALUMINUM DOORS AND FRAMES

08 14 00 WOOD DOORS

08 31 00 ACCESS DOORS AND PANELS

08 33 23 OVERHEAD COILING DOORS

08 34 16.20 VERTICAL LIFT FABRIC DOORS

08 44 00 CURTAIN WALL AND GLAZED ASSEMBLIES

08 44 26 ALL-GLASS PARTITIONS

08 60 45 SKYLIGHTS AND TRANSLUCENT PANELS

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 87 35 ARCHITECTURAL WINDOW FILM

08 91 00 METAL WALL LOUVERS

DI VI SI ON 09 - FI NI SHES

09 06 00 SCHEDULES FOR FINISHES

09 29 00 GYPSUM BOARD

09 30 10 CERAMIC, AND GLASS TILING

09 51 00 ACOUSTICAL CEILINGS

09 62 38 STATIC-CONTROL FLOORING

09 65 00 RESILIENT FLOORING

09 67 23.13 STANDARD RESINOUS FLOORING

09 67 23.16 FUEL RESISTIVE RESINOUS FLOORING, 5-COAT SYSTEM

09 68 00 CARPETING

09 77 20 FIBERGLASS REINFORCED WALL PANELS

09 90 00 PAINTS AND COATINGS

09 97 13.27 HIGH PERFORMANCE COATING FOR STEEL STRUCTURES

DI VI SI ON 10 - SPECI ALTI ES

10 14 00.10 EXTERIOR SIGNAGE

10 14 00.20 INTERIOR SIGNAGE

10 21 13 TOILET COMPARTMENTS

10 26 00 WALL AND DOOR PROTECTION

10 28 13 TOILET ACCESSORIES

10 44 16 FIRE EXTINGUISHERS

10 51 13 METAL LOCKERS

10 53 00 MANUFACTURED CANOPY

PROJECT TABLE OF CONTENTS Page 2

DI VI SI ON 11 - EQUI PMENT

11 94 10 ROOFTOP FALL PROTECTION ANCHORS

DI VI SI ON 12 - FURNI SHI NGS

12 24 13 ROLLER WINDOW SHADES

DI VI SI ON 21 - FI RE SUPPRESSI ON

21 13 13 WET PIPE SPRINKLER SYSTEMS, FIRE PROTECTION

21 13 18 PREACTION SPRINKLER SYSTEMS, FIRE PROTECTION

DI VI SI ON 22 - PLUMBI NG

22 00 00 PLUMBING, GENERAL PURPOSE

22 31 00 WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE)

DI VI SI ON 23 - HEATI NG, VENTI LATI NG, AND AI R CONDI TI ONI NG ( HVAC)

23 05 48.00 40 VIBRATION AND SEISMIC CONTROLS FOR HVAC PIPING AND

EQUIPMENT

23 05 48.19 BRACING FOR HVAC

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 00 INSTRUMENTATION AND CONTROL FOR HVAC

23 09 13 INSTRUMENTATION AND CONTROL DEVICES FOR HVAC

23 09 23.02 BACNET DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING

CONTROL SYSTEMS

23 11 20 FACILITY GAS PIPING

23 21 23 HYDRONIC PUMPS

23 23 00 REFRIGERANT PIPING

23 30 00 HVAC AIR DISTRIBUTION

23 31 13.00 40 METAL DUCTS

23 34 23.00 40 HVAC POWER VENTILATORS

23 35 19.00 20 INDUSTRIAL VENTILATION AND EXHAUST

23 36 00.00 40 AIR TERMINAL UNITS

23 37 13.00 40 DIFFUSERS, REGISTERS, AND GRILLES

23 52 00 HEATING BOILERS

23 74 33.00 40 PACKAGED, OUTDOOR, HEATING AND COOLING MAKEUP

AIR-CONDITIONERS

23 75 15 CUSTOM-PACKAGED, AIRCRAFT PRE-CONDITIONED AIR UNITS

23 80 20.00 10 GAS-FIRED HEATING EQUIPMENT

23 82 19.00 40 FAN COIL UNITS

DI VI SI ON 25 - I NTEGRATED AUTOMATI ON

25 05 11.01 CYBERSECURITY FOR LOW IMPACT HVAC CONTROL SYSTEMS

25 05 11.02 CYBERSECURITY FOR LOW IMPACT PORTABLE GENERATOR LOAD BANK

CONNECTION CABINET CONTROL SYSTEMS

25 05 11.03 CYBERSECURITY FOR LOW IMPACT SWITCH GEAR AUTOMATION

CONTROL SYSTEMS

25 05 11.04 CYBERSECURITY FOR LOW IMPACT FIRE PROTECTION/MASS

NOTIFICATION SYSTEM FACILITY-RELATEDCONTROL SYSTEMS

25 05 11.05 CYBERSECURITY FOR LOW IMPACT ACCESS CONTROL SYSTEM AND

INTRUSION DETECTION SYSTEM FACILITY-RELATED CONTROL

SYSTEMS

25 05 11.06 CYBERSECURITY FOR LOW IMPACT CCTV SYSTEM FACILITY-RELATED

PROJECT TABLE OF CONTENTS Page 3

CONTROL SYSTEMS

25 05 11.07 CYBERSECURITY FOR LOW IMPACT ELECTRICAL METERING AND

NETWORK LIGHTING CONTROLS FACILITY-RELATED CONTROL SYSTEMS

25 10 10 UTILITY MONITORING AND CONTROL SYSTEM (UMCS) FRONT END

AND INTEGRATION

DI VI SI ON 26 - ELECTRI CAL

26 05 19.10 10 INSULATED WIRE AND CABLE

26 05 26.00 40 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

26 08 00 APPARATUS INSPECTION AND TESTING

26 09 43 NETWORK LIGHTING CONTROLS (WIRED)

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 24 13 SWITCHBOARDS

26 27 13.10 30 ELECTRIC METERS

26 28 00.00 10 MOTOR CONTROL CENTERS, SWITCHBOARDS AND PANELBOARDS

26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION

26 35 44 270 VDC SOLID STATE CONVERTER

26 36 20 PORTABLE GENERATOR AND LOAD BANK CONNECTION CABINETS

(PGLBCC)

26 41 00 LIGHTNING PROTECTION SYSTEM

26 51 00 INTERIOR LIGHTING

26 56 00 EXTERIOR LIGHTING

DI VI SI ON 27 - COMMUNI CATI ONS

27 05 14.00 10 CABLE TELEVISION PREMISES DISTRIBUTION SYSTEM

27 05 28.36 40 CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

27 10 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM

27 51 16 RADIO AND PUBLIC ADDRESS SYSTEMS

DI VI SI ON 28 - ELECTRONI C SAFETY AND SECURI TY

28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM,

ADDRESSABLE

DI VI SI ON 31 - EARTHWORK

31 00 00 EARTHWORK

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 01 19.61 SEALING OF JOINTS IN RIGID PAVEMENT

32 11 20 BASE COURSE FOR RIGID PAVING AND SIDEWALK AND SUBBASES

FOR FLEXIBLE PAVING

32 12 13 BITUMINOUS TACK AND PRIME COATS

32 12 15.13 ASPHALT PAVING FOR AIRFIELDS

32 12 16.16 ROAD-MIX ASPHALT PAVING

32 13 14.13 CONCRETE PAVING FOR AIRFIELDS AND OTHER HEAVY DUTY

PAVEMENTS

32 16 19 CONCRETE CURBS, GUTTERS AND SIDEWALKS

32 17 23 PAVEMENT MARKINGS

32 92 19 SEEDING

DI VI SI ON 33 - UTI LI TI ES

33 40 00 STORM DRAINAGE UTILITIES

DI VI SI ON 46 - WATER AND WASTEWATER EQUI PMENT

PROJECT TABLE OF CONTENTS Page 4

46 25 14 COALESCING OIL-WATER SEPARATORS

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 5

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PROJECT TABLE OF CONTENTS Page 6

SECTION 21 13 13

WET PIPE SPRINKLER SYSTEMS, FIRE PROTECTION

08/20

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

ASME B16.1 (2015) Gray Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250

ASME B16.3 (2016) Malleable Iron Threaded Fittings, Classes 150 and 300

ASME B16.4 (2016) Standard for Gray Iron Threaded Fittings; Classes 125 and 250

ASME B16.21 (2016) Nonmetallic Flat Gaskets for Pipe Flanges

AMERICAN SOCIETY OF SANITARY ENGINEERING (ASSE)

ASSE 1015 (2011) Performance Requirements for Double Check Backflow Prevention Assemblies and Double Check Fire Protection Backflow Prevention Assemblies - (ANSI approved 2010)

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA C104/A21.4 (2016) Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

AWWA C110/A21.10 (2012) Ductile-Iron and Gray-Iron Fittings for Water

AWWA C111/A21.11 (2017) Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings

AWWA C203 (2008) Coal-Tar Protective Coatings and Linings for Steel Water Pipelines - Enamel and Tape - Hot-Applied

AWWA M14 (2015) Manual: Recommended Practice for Backflow Prevention and Cross-Connection Control

ASTM INTERNATIONAL (ASTM)

ASTM A47/A47M (1999; R 2018; E 2018) Standard

SECTION 21 13 13 Page 1

Specification for Ferritic Malleable Iron Castings

ASTM A53/A53M (2018) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A135/A135M (2009; R2014) Standard Specification for Electric-Resistance-Welded Steel Pipe

ASTM A153/A153M (2016a) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

ASTM A183 (2014; R 2020) Standard Specification for Carbon Steel Track Bolts and Nuts

ASTM A536 (1984; R 2019; E 2019) Standard Specification for Ductile Iron Castings

FM GLOBAL (FM)

FM APP GUIDE (updated on-line) Approval Guide http://www.approvalguide.com/

INTELLIGENCE COMMUNITY STANDARD (ICS)

ICS 705-1 (2010) Physical and Technical Security Standard for Sensitive Compartmented Information Facilities

MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS

INDUSTRY (MSS)

MSS SP-71 (2018) Gray Iron Swing Check Valves, Flanged and Threaded Ends

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 13 (2 022) Standard for the Installation of Sprinkler Systems

NFPA 24 ( 2022 ) Standard for the Installation of Private Fire Service Mains and Their Appurtenances

NFPA 101 ( 2021 ) Life Safety Code

NFPA 291 (20 22) Recommended Practice for Fire Flow Testing and Marking of Hydrants

NFPA 1963 (2019) Standard for Fire Hose Connections

NATIONAL INSTITUTE FOR CERTIFICATION IN ENGINEERING TECHNOLOGIES

(NICET)

NICET 1014-7 (2012) Program Detail Manual for Certification in the Field of Fire Protection Engineering Technology (Field

SECTION 21 13 13 Page 2

Code 003) Subfield of Automatic Sprinkler System Layout

UNDERWRITERS LABORATORIES (UL)

UL 199 (2020) UL Standard for Safety Automatic Sprinklers for Fire-Protection Service

UL 262 (2004; Reprint Oct 2011) Gate Valves for Fire-Protection Service

UL 312 (2010; Reprint Mar 2018) UL Standard for Safety Check Valves for Fire-Protection Service

UL 405 (2013; Bul. 2020) UL Standard for Safety Fire Department Connection Devices

UL 668 (2004; Reprint Jul 2016) UL Standard for Safety Hose Valves for Fire-Protection Service

UL 1767 (3013; Bul. 2015) UL Standard for Safety Early-Suppression Fast-Response Sprinklers

UL 2443 (2015; Reprint May 2020) UL Standard for Safety Flexible Sprinkler Hose with Fitings for Fire Protection Service

UL Fire Prot Dir (2012) Fire Protection Equipment Directory

UNIFORM FACILITIES CRITERIA (UFC)

UFC 3-600-01 (2016, Change 6) Fire Protection Engineering for Facilities

UFC 4-211-01 (2017) Aircraft Maintenance Hangars, Change 3, April 20, 2021

1.2 SYSTEM DESCRIPTION

Provide wet pipe sprinkler system(s) in areas indicated on the drawings .

Except as modified herein, the system must meet the requirements of NFPA 13 , UFC 4-211-01 , UFC 3-600-01 , and ANG ETL 15-01-03 . Pipe sizes must be determined by hydraulic calculations.

1.2.1 Hydraulic Design

1.2.1.1 Basis for Calculations

A waterflow test was performed on October 21, 2020 utilizing flow hydrants HYDR-6026-9 and HYDR-6026-6 and test(gauge) hydrant HYDR-6026-4639 and resulted in a static pressure of 90 psi with a residual pressure of 80 psi while flowing 2886 gpm. Perform a new fire hydrant flow test prior to shop drawing submittal in accordance with NFPA 291 . Results must include hydrant elevations relative to the building and hydrant number/identifiers for the tested hydrants, including which were flowed, which had a gauge.

This information must be presented in a tabular form if multiple hydrants were flowed. The results must be included with the hydraulic

SECTION 21 13 13 Page 3 calculations. Hydraulic calculations must be based on contractor performed flow test noted in this paragraph with 15 psi margin of safety .

Hydraulic calculations must be based upon the Hazen-Williams formula with a "C" value noted in NFPA 13 for piping, and C=100 for existing underground piping.

1.2.1.2 Hydraulic Calculations

a. Water supply curves and system requirements must be plotted on semi-logarithmic graph (N^1.85) paper so as to present a summary of the complete hydraulic calculation.

b. Provide a summary sheet listing sprinklers in the design area and their respective hydraulic reference points, elevations, minimum discharge pressures and minimum flows. Elevations of hydraulic reference points (nodes) must be indicated.

c. Documentation must identify each pipe individually and the nodes connected thereto. Indicate the diameter, length, flow, velocity, friction loss, number and type fittings, total friction loss in the pipe, equivalent pipe length and Hazen-Williams coefficient for each pipe.

d. Where the sprinkler system is supplied by interconnected risers, the sprinkler system must be hydraulically calculated using the hydraulically most demanding single riser. The calculations must not assume the simultaneous use of more than one riser.

e. All calculations must include the backflow preventer manufacturer's stated friction loss at the design flow or 12 psi for a reduced pressure backflow preventer, whichever is greater.

f. All calculations must be performed back to the actual location of the flow test, taking into account the direction of flow in the service main at the test location.

g. For gridded systems, calculations must show peaking of demand area friction loss to verify that the hydraulically most demanding area is being used. A flow diagram indicating the quantity and direction of flows must be included.

1.2.1.3 Design Criteria

Hydraulically design the system to discharge a minimum density in accordance with UFC 3-600-01, Table 9-3, for the Hazard Classification indicated on the drawings . Hazard classification shall meet or exceed that required by NFPA 13. Hydraulic calculations must be in accordance with the Area/Density Method of NFPA 13. Add an allowance for exterior hose streams of 500 gpm to the sprinkler system demand at the fire hydrant shown on the drawings closest to the point where the water service enters the building , and 15 psi margin of safety .

1.2.2 Sprinkler Coverage

Sprinklers must be uniformly spaced on branch lines. Provide coverage throughout 100 percent of the area noted on the Contract drawings. This includes, but is not limited to, telephone rooms, electrical equipment rooms (regardless of the fire resistance rating of the enclosure), boiler rooms, switchgear rooms, transformer rooms, attached electrical vaults and

SECTION 21 13 13 Page 4 other electrical and mechanical spaces. Coverage per sprinkler must be in accordance with NFPA 13 . Provide sprinklers below all obstructions in accordance with NFPA 13 . Exceptions are as follows:

a. Sprinklers may be omitted from small rooms which are exempted for specific occupancies in accordance with NFPA 101 .

1.2.3 Qualified Fire Protection Engineer (QFPE)

An individual who is a licensed professional engineer (P.E.) who has passed the fire protection engineering written examination administered by the National Council of Examiners for Engineering and Surveying (NCEES) and has relevant fire protection engineering experience , including three projects similar to this one which have been in satisfactory use for at least six months . Services of the QFPE must include:

a. Reviewing SD-02, SD-03, and SD-05 submittal packages and test procedures and reports for completeness and compliance with the provisions of this specification. Working (shop) drawings and calculations must be prepared by, or prepared under the immediate supervision of, the QFPE. The QFPE must affix their professional engineering seal or submittal review stamp with signature to the shop drawings, calculations, and material data sheets, indicating approval prior to submitting the shop drawings to the DFPE.

b. Provide a letter documenting that the SD-02, SD-03, and SD-05 submittal package has been reviewed and noting all outstanding comments.

c. Performing in-progress construction surveillance prior to installation of ceilings (rough-in inspection).

d. Reviewing SD-06 test plans and procedures and test reports for completeness and compliance with the provisions of this specification. The QFPE must affix their review stamp with signature to the test plans and reports indicating approval before submitting to the DFPE.

e. Witnessing pre-Government and final Government functional performance testing and performing a final installation review.

f . Signing applicable certificates under SD-07.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. Partial submittals and submittals not fully complying with NFPA 13 and this specification section must be returned disapproved without review. SD-02, SD-03 and SD-05 must be submitted simultaneously.

Shop drawings (SD-02), product data (SD-03) and calculations (SD-05) must be prepared by the designer and combined and submitted as one complete package , with the SD-03 product data submitted under separate transmittal .

The QFPE must review the SD-02/SD-03/SD-05 submittal package for completeness and compliance with the Contract provisions prior to submission to the Government. The QFPE must provide a Letter of Confirmation that they have reviewed the submittal package for compliance with the contract provisions. This letter must include their professional

SECTION 21 13 13 Page 5 engineer stamp and signature. Partial submittals and submittals not reviewed by the QFPE will be returned disapproved without review.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Qualified Fire Protection Engineer (QFPE) ; G

Sprinkler System Designer ; G

Sprinkler System Installer ; G

SD-02 Shop Drawings

Shop Drawing ; G

SD-03 Product Data

Pipe ; G

Fittings ; G

Valves , including gate, check, butterfly, and globe; G

Riser Check Valves ; G

Relief Valves ; G

Sprinklers ; G

Pipe Hangers and Supports ; G

Sprinkler Alarm Switch ; G

Valve Supervisory (Tamper) Switch ; G

Fire Department Connection ; G

Backflow Prevention Assembly ; G

Air Vent ; G

Hose Valve ; G

Nameplates ; G

SD-05 Design Data

Hydraulic Calculations ; G

SD-06 Test Reports

Preliminary Test Procedures ; G

Final Test Procedures ; G

Preliminary Test Report ; G

SECTION 21 13 13 Page 6

Final Test Report ; G

SD-07 Certificates

Verification of Compliant Installation ; G

Request for Government Final Test ; G

SD-10 Operation and Maintenance Data

Posted Operating and Maintenance (O&M) Instructions ; G

Operating and Maintenance (O&M) Instructions ; G

Spare Parts Data; G

SD-11 Closeout Submittals

As-built drawings

1.4 QUALITY ASSURANCE

1.4.1 Preconstruction Submittals

Within 36 days of contract award but no less than 14 days prior to commencing work on site, the prime Contractor must submit the SD-01 Preconstruction Submittals with documentation of qualifications for review and approval. SD-02, SD-03 and SD-05 submittals received prior to the review and approval of the qualifications will be returned Disapproved Without Review.

1.4.1.1 Shop Drawing

Three paper copies and one digital copy in a format acceptable to the Contracting Officer of the shop drawings, no later than 28 days prior to the start of system installation. Working drawings conforming to the requirements prescribed in NFPA 13 and must be no smaller than the Contract Drawings. Each set of drawings must include the following:

1. A descriptive index with drawings listed in sequence by number. A legend sheet identifying device symbols, nomenclature, and conventions used in the package.

2. Floor plans drawn to a scale not less than 1/8-inch equals 1-foot clearly showing locations of devices, equipment, risers, and other details required to clearly describe the proposed arrangement. Text height shall be minimum 1/10".

3. Actual center-to-center dimensions between sprinklers on branch lines and between branch lines; from end sprinklers to adjacent walls; from walls to branch lines; from sprinkler feed mains, cross mains and branch lines to finished floor and roof or ceiling. A detail must show the dimension from the sprinkler and sprinkler deflector to the ceiling in finished areas.

4. Longitudinal and transverse building sections showing typical branch line and cross main pipe routing, elevation of each typical sprinkler above finished floor and elevation of "cloud" or false ceilings in

SECTION 21 13 13 Page 7 relation to the building ceilings.

5. Plan and elevation views which establish that the equipment will fit the allotted spaces with clearance for installation and maintenance.

6. Enlarged r iser layout plans and section drawings drawn to a scale of not less than 1/2-inch equals 1-foot to show details of each system component, clearances between each other and from other equipment and construction in the room.

7. Details of each type of riser assembly, pipe hanger, and restraint of underground water main at point-of-entry into the building, and electrical devices and interconnecting wiring. The dimension from the edge of vertical piping to the nearest adjacent wall(s) must be indicated on the drawings when vertical piping is located in stairs or other portions of the means of egress.

8. Details of each type of pipe hanger, force protection bracing/restraint and related components.

1.4.1.2 Product Data

Three paper and one digital copy of annotated catalog data to show the specific model, type, and size of each item. Catalog cuts must also indicate the NRTL listing. The data must be highlighted to show model, size, options, and other pertinent information, that are intended for consideration. Data must be adequate to demonstrate compliance with all contract requirements. Product data for all equipment must be combined into a single submittal and submitted at the same time as the shop drawings and calculations submittal .

1.4.1.3 Hydraulic Calculations

Calculations must be as outlined in NFPA 13 except that calculations must be performed by computer using software intended specifically for fire protection system design using the design data shown on the drawings.

Calculations must include isometric diagram indicating hydraulic nodes and pipe segments.

1.4.1.4 Operating and Maintenance (O&M) Instructions

Submit in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA as supplemented and modified by this specification section.

Provide six paper manuals with tabs and bookmarks corresponding to the table of contents and one pdf version on electronic media. The manuals must include the manufacturer's name, model number, parts list, list of parts and tools that should be kept in stock by the owner for routine maintenance, troubleshooting guide, and recommended service organization (including address and telephone number) for each item of equipment.

Submit spare parts data for each different item of material and equipment specified. The data must include a complete list of parts and supplies, and a list of parts recommended by the manufacturer to be replaced after 1-year and 3 years of service. Include a list of special tools and test equipment required for maintenance and testing of the products supplied.

SECTION 21 13 13 Page 8

1.4.1.4.1 Posted Operating and Maintenance (O&M) Instructions

Provide Posted O&M Instructions, in color with professionally prepared graphics, 15" x 21" or larger, framed in heavy gauge extruded metal frames, mounted under glass, water/weatherproof. Permanently mount in a reserved clear wall area as shown on the shop drawings, near FACU and/or sprinkler riser. Include comprehensive schematics for sprinkler and fire alarm systems, facility floor plans showing location of all fire equipment and devices with coordinated identification. Include fire rated walls, fire dampers, fire alarm riser diagram, I/O matrix, point list, and all components. Include valve charts, equipment schedule and wiring diagrams and schematics.

1.4.2 Qualifications

1.4.2.1 Sprinkler System Designer

The sprinkler system designer must be certified as a Level IV Technician by National Institute for Certification in Engineering Technologies (NICET) in the Water-Based Systems Layout subfield of Fire Protection Engineering Technology in accordance with NICET 1014-7 .

1.4.2.2 Sprinkler System Installer

The sprinkler system installer must be regularly engaged in the installation of the type and complexity of system specified in the contract documents, and must have served in a similar capacity for at least three systems that have performed in the manner intended for a period of not less than 6 months.

1.4.3 Regulatory Requirements

Equipment and material must be listed or approved. Listed or approved, as used in this Section, means listed, labeled or approved by a Nationally Recognized Testing Laboratory (NRTL) such as UL Fire Prot Dir or FM APP GUIDE. The omission of these terms under the description of an item or equipment described must not be construed as waiving this requirement. All listings or approvals by testing laboratories must be from an existing ANSI or UL published standard. The recommended practices stated in the manufacturer's literature or documentation are mandatory requirements.

1.5 DELIVERY, STORAGE, AND HANDLING

Protect all equipment delivered and placed in storage from the weather, excessive humidity and temperature variations, dirt and dust, or other contaminants. All pipes must be either capped or plugged until installed.

1.6 EXTRA MATERIALS

Spare sprinklers and wrench(es) must be provided as spare parts in accordance with NFPA 13 .

SECTION 21 13 13 Page 9

PART 2 PRODUCTS

2.1 MATERIALS AND EQUIPMENT

2.1.1 Standard Products

Provide materials, equipment, and devices listed for fire protection service when so required by NFPA 13 or this specification. Select material from one manufacturer, where possible, and not a combination of manufacturers, for a classification of material. Material and equipment must be standard products of a manufacturer regularly engaged in the manufacture of the products for at least 2 years prior to bid.

2.1.2 Nameplates

Major components of equipment must have the manufacturer's name, address, type or style, model or serial number, catalog number, date of installation, installing Contractor's name and address, and the contract number provided on a new name plate permanently affixed to the item or equipment. Nameplates must be etched metal or plastic, permanently attached by screws to control units, panels or adjacent walls.

2.1.3 Identification and Marking

Pipe and fitting markings must include name or identifying symbol of manufacturer and nominal size. Pipe must be marked with ASTM designation. Valves and equipment markings must have name or identifying symbol of manufacturer, specific model number, nominal size, name of device, arrow indicating direction of flow, and position of installation (horizontal or vertical), except if valve can be installed in either position. Markings must be included on the body casting or on an etched or stamped metal nameplate permanently on the valve or cover plate.

2.1.4 Pressure Ratings

Valves, fittings, couplings, alarm switches, and similar devices must be rated for the maximum working pressures that can be experienced in the system, but in no case less than 175 psi .

2.2 UNDERGROUND PIPING COMPONENTS

2.2.1 Pipe

Pipe must comply with NFPA 24 . Piping more than 5 feet outside the building walls must comply with NFPA 24, UFC 3-600-01, Specifications Division 33 and the Civil drawings . A continuous section of welded stainless steel fire water service piping from a point outside the building perimeter to a flanged fitting at 12 inches above the finished floor within the building is required .

2.2.2 Fittings and Gaskets

Fittings must be ductile-iron conforming to AWWA C110/A21.10 with cement mortar lining conforming to AWWA C104/A21.4 . Gaskets must be suitable in design and size for the pipe with which such gaskets are to be used.

Gaskets for ductile-iron pipe joints must conform to AWWA C111/A21.11 .

SECTION 21 13 13 Page 10

2.2.3 Gate Valve and Indicator Posts

Installation must comply with NFPA 24 . Gate valves for use with indicator post must conform to UL 262 . Indicator posts must conform to UL 789 and shall be provided with supervisory switches monitored by the fire alarm system.

Provide each indicator post with one coat of primer and two coats of red enamel paint.

2.2.4 Valve Boxes

Except where indicator posts are provided, for each buried valve, provide a cast-iron, ductile-iron, or plastic valve box of a suitable size.

Plastic boxes must be constructed of acrylonitrile-butadiene-styrene (ABS) or inorganic fiber-reinforced black polyolefin. Provide cast-iron, ductile-iron, or plastic cover for valve box with the word "WATER" cast on the cover. The minimum box shaft diameter must be 5.25 inches . Coat cast-iron and ductile-iron boxes with bituminous paint applied to a minimum dry-film thickness of 10 mils .

2.2.5 Buried Utility Warning and Identification Tape

Provide detectable aluminum foil plastic backed tape or detectable magnetic plastic tape manufactured specifically for warning and identification of buried piping. Tape must be detectable by an electronic detection instrument. Provide tape, 3 inches minimum width, color coded for the utility involved with warning and identification imprinted in bold block letters continuously and repeatedly over the entire tape length.

Warning and identification must read "CAUTION BURIED WATER PIPING BELOW" or similar wording. Use permanent code and letter coloring unaffected by moisture and other substances contained in trench backfill material.

2.3 ABOVEGROUND PIPING COMPONENTS

2.3.1 Steel Piping Components

2.3.1.1 Steel Pipe

Except as modified herein, pipe must be Schedule 40 black steel as permitted by NFPA 13 and conform to the applicable provisions of ASTM A53/A53M, ASTM A135/A135M or ASTM A153/A153M .

2.3.1.2 Fittings

Fittings must be shop welded, threaded, or grooved-end type. Threaded fittings must be cast-iron conforming to ASME B16.4 , malleable-iron conforming to ASME B16.3 or ductile-iron conforming to ASTM A536.

Plain-end fittings with mechanical couplings, fittings that use steel gripping devices to bite into the pipe, steel press fittings and field welded fittings are not permitted. Fittings, mechanical couplings, and rubber gaskets must be supplied by the same manufacturer. Threaded fittings must use Teflon tape or manufacturer's approved joint compound.

Saddle tees using rubber gasketed fittings are prohibited. Reducing couplings are not permitted.

2.3.1.3 Grooved Mechanical Joints and Fittings

Joints and fittings must be designed for not less than 175 psi service and the product of the same manufacturer. Field welded fittings must not be used. Fitting and coupling housing must be malleable-iron conforming to

SECTION 21 13 13 Page 11

ASTM A47/A47M, Grade 32510; ductile-iron conforming to ASTM A536, Grade 65-45-12. Rubber gasketed grooved-end pipe and fittings with mechanical couplings are permitted in pipe sizes 2 inches and larger. Gasket must be the flush type that fills the entire cavity between the fitting and the pipe. Nuts and bolts must be heat-treated steel conforming to ASTM A183 and must be cadmium-plated or zinc-electroplated.

2.3.1.4 Flanges

Flanges must conform to NFPA 13 and ASME B16.1 . Flange adapters are not permitted. Gaskets must be non-asbestos compressed material in accordance with ASME B16.21 , 1/16-inch thick, and full face or self-centering flat ring type.

2.3.2 Flexible Sprinkler Hose

Braided f lexible sprinkler hose is permitted. If used, it must comply with UL 2443 and FM 1637 , and must be installed per FM Global requirements .

2.3.3 Pipe Hangers and Supports

Provide galvanized pipe hangers and supports in accordance with NFPA 13 .

2.3.4 Valves

Provide valves of types approved for fire service. Valves must open by counterclockwise rotation.

2.3.4.1 Control Valve

Manually operated sprinkler control/gate valve must be outside stem and yoke (OS&Y) type or butterfly type as indicated on the drawings and must be listed.

2.3.4.2 Check Valves

Check valves must comply with UL 312 . Check valves 4 inches and larger must be of the swing type, have a clear waterway and meet the requirements of MSS SP-71 , for Type 3 or 4. Inspection plate must be provided on valves larger than 6 inches .

2.3.4.3 Hose Valve

Valve must comply with UL 668 .

2.3.5 Riser Check Valves

Provide riser check valve, pressure gauges and main drain. Provide pressure relief valve, inspector's test, and other components as required for a fully operational system.

2.4 ALARM INITIATING AND SUPERVISORY DEVICES

2.4.1 Sprinkler Alarm Switch

Vane or pressure-type flow switch(es). Connection of switch must be by the fire alarm installer. Vane type alarm actuating devices must have mechanical diaphragm controlled retard device adjustable from 10 to 60 seconds and must instantly recycle. Flow switches for elevator power

SECTION 21 13 13 Page 12 shunt must not have a retard feature.

2.4.2 Valve Supervisory (Tamper) Switch

Switch must be integral to the control valve or suitable for mounting to the type of control valve to be supervised open. The switch must be tamper resistant and contain SPDT (Form C) contacts arranged to transfer upon removal of the housing cover or closure of the valve of more than two rotations of the valve stem.

2.5 BACKFLOW PREVENTION ASSEMBLY

Double-check valve assembly backflow preventer complying with ASSE 1015 and AWWA M14. Backflow prevention assemblies must have current "Certificate of Approval from the Foundation for Cross-Connection Control and Hydraulic Research, FCCCHR List" and be listed for fire protection use. Listing of the specific make, model, design, and size in the FCCCHR List is acceptable as the required documentation.

2.5.1 Backflow Preventer Test Connection

Test connection must consist of a series of listed hose valve s with 2 1/2-inch National Standard male hose threads with sign, cap and chain.

2.6 FIRE DEPARTMENT CONNECTION

Fire department connection must be projecting type with cast-brass body, matching wall escutcheon lettered "Auto Spkr" with a chromium-plated finish. The connection must have individual self-closing clappers, caps with drip drains and chains. Female inlets must have 2 1/2-inch diameter American National Fire Hose Connection Screw Threads (NH) per NFPA 1963 .

Comply with UL 405 .

2.7 SPRINKLERS

Sprinklers must comply with UL 199 and NFPA 13 . Sprinklers with internal O-rings are not acceptable. Sprinklers in high heat areas including attic spaces or in close proximity to unit heaters must have temperature classification in accordance with NFPA 13 . Extended coverage sprinklers are permitted for loading docks, residential occupancies and high-piled storage applications only.

2.7.1 Pendent Sprinkler

Pendent sprinkler must be recessed quick-response type with nominal K-factor of 5.6 , 8.0 , or 11.2, per UFC 3-600-01 Table 9-3 . Pendent sprinklers must have a polished chrome finish. Assembly must include an integral escutcheon. Provide recessed pendents where ceilings are provided unless concealed sprinklers are indicated.

2.7.2 Upright Sprinkler

Upright sprinkler must be brass quick-response type and have a nominal K-factor of 5.6 , 8.0 or 11.2, per UFC 3-600-01 .

2.7.3 Sidewall Sprinkler

Sidewall sprinkler must be the quick-response type. Sidewall sprinkler must have a nominal K-factor of 5.6 , 8.0 or 11.2, per UFC 3-600-01 .

SECTION 21 13 13 Page 13

Sidewall sprinkler must have a brass finish.

2.7.4 Concealed Sprinkler

Concealed sprinkler must be quick-response type and have a nominal K-factor of 5.6 or 8.0 per UFC 3-600-01 . Coverplate must be white.

2.7.5 Corrosion-Resistant Sprinkler

Corrosion-resistant sprinkler must be the upright or pendent type installed in locations as indicated. Corrosion-resistant coatings must be factory-applied by the sprinkler manufacturer.

2.7.6 Dry Sprinkler Assembly

Dry sprinkler assembly must be of the pendent or sidewall type as indicated. Assembly must include an integral escutcheon. Maximum length must not exceed maximum indicated in its listing. Sprinkler must have a polished chrome finish.

2.7.7 Control Mode Specific Application Sprinkler

Control mode specific application sprinkler must be of the pendent or upright type as indicated. Sprinkler must be specifically listed for high-piled storage only. Sprinkler must have a polished chrome or rough brass finish.

2.7.8 ESFR Sprinkler

ESFR sprinkler must be pendent or upright and comply with UL 1767 .

2.8 ACCESSORIES

2.8.1 Sprinkler Cabinet

Provide spare sprinklers in accordance with NFPA 13 and must be placed in a suitable metal or plastic cabinet of sufficient size to accommodate all the spare sprinklers and wrenches in designated locations. Spare sprinklers must be representative of, and in proportion to, the number of each type and temperature rating of the sprinklers installed as required by NFPA 13 . At least one wrench of each type required must be provided.

2.8.2 Pendent Sprinkler Escutcheon

Escutcheon must be one-piece metallic type with a depth of less than 3/4-inch and suitable for installation on pendent sprinklers. The escutcheon must have a factory finish that matches the pendent sprinkler.

2.8.3 Pipe Escutcheon

Provide split hinge metal plates for piping entering walls, floors, and ceilings in exposed spaces. Provide polished stainless steel plates or chromium-plated finish on copper alloy plates in finished spaces. Provide paint finish on metal plates in unfinished spaces.

2.8.4 Sprinkler Guard

Listed guard must be a steel wire cage designed to encase the sprinkler and protect it from mechanical damage. Guards must be provided on

SECTION 21 13 13 Page 14 sprinklers located in rooms with electrical or communication equipment and on sprinklers within 7 feet of the floor and where indicated on drawings or required by NFPA 13 .

2.8.5 Relief Valve

Relief valves must be listed and installed at the riser in accordance with

NFPA 13 .

2.8.6 Air Vent

Air vents must be of the automatic type and piped to drain to the building exterior.

2.8.7 Identification Sign

Valve identification sign must be minimum 6 inches wide by 2 inches high with enamel baked finish on minimum 18 gage steel or 0.024-inch aluminum with red letters on a white background or white letters on red background. Wording of sign must include, but not be limited to "main drain", "auxiliary drain", "inspector's test", "alarm test", "alarm line", and similar wording as required to identify operational components. Where there is more than one sprinkler system, signage must include specific details as to the respective system.

2.8.8 Posted Operating and Maintenance (O&M) Instructions

O&M Manuals shall be completed, submitted and approved no later than 30 days prior to beneficial occupancy. Provide waterproof heavy metal extruded framed permanent posted O&M instructions under glass that are coordinated with and keyed to the O&M Manuals and that utilize the system and device identification and operations identifications. Instructions shall have professionally prepared graphics, printed on full sized sheets, in color. Posted instructions shall show, at a minimum:

(a) Comprehensive schematic piping diagrams including water supply, and sprinkler systems.

(b) Facility floor plans showing location of all fire equipment and devices with coordinated identification. Show items such as fire walls, fire barriers, fire dampers, etc.

(c) System diagrams, including isometrics of special equipment such as fire risers and all appurtenances.

(d) Valve charts.

(e) Equipment schedule.

(f) Wiring diagrams and schematics.

PART 3 EXECUTION

3.1 VERIFYING ACTUAL FIELD CONDITIONS

Before commencing work, examine all adjoining work on which the contractor's work that is dependent for perfect workmanship according to the intent of this specification section, and report to the Contracting Officer's Representative a condition that prevents performance of first class work. No "waiver of responsibility" for incomplete, inadequate or defective adjoining work will be considered unless notice has been filed before submittal of a proposal.

SECTION 21 13 13 Page 15

3.2 INSTALLATION

The installation must be in accordance with the applicable provisions of NFPA 13 , NFPA 24 , UFC 3-600-01 , UFC 4-211-01 , ANG ETL 15-01-03, and publications referenced therein. Locate sprinklers in a consistent pattern with ceiling grid, lights, and air supply diffusers. Install sprinkler system over and under ducts, piping and platforms when such equipment can negatively affect or disrupt the sprinkler discharge pattern and coverage.

a. Piping offsets, fittings, and other accessories required must be furnished to provide a complete installation and to eliminate interference with other construction.

b. Wherever the contractor's work interconnects with work of other trades the Contractor must coordinate with other Contractors to insure all Contractors have the information necessary so that they may properly install all necessary connections and equipment. Identify all work items needing access (dampers and similar equipment) that are concealed above hung ceilings by permanent color coded pins/tabs in the ceiling directly below the item.

c. Provide required supports and hangers for piping, conduit, and equipment so that loading will not exceed allowable loadings of structure. Submittal of a bid must be a deemed representation that the contractor submitting such bid has ascertained allowable loadings and has included in his estimates the costs associated in furnishing required supports.

3.2.1 Waste Removal

At the conclusion of each day's work, clean up and stockpile on site all waste, debris, and trash which may have accumulated during the day as a result of work by the contractor and of his presence on the job.

Sidewalks and streets adjoining the property must be kept broom clean and free of waste, debris, trash and obstructions caused by work of the contractor, which will affect the condition and safety of streets, walks, utilities, and property.

3.3 UNDERGROUND PIPING INSTALLATION

The fire protection water main must be laid, and joints anchored, in accordance with NFPA 24 . Minimum depth of cover must be 7 feet or 12" below the frost line, whichever is deeper. The supply line must terminate inside the building with a flanged piece, the bottom of which must be set at 12" to 13" above the finished floor. A blind flange must be installed temporarily on top of the flanged piece to prevent the entrance of foreign matter into the supply line. A concrete thrust block must be provided at the elbow where the pipe turns up toward the floor. In addition, joints must be anchored in accordance with NFPA 24 . Buried steel components must be provided with a corrosion protective coating in accordance with AWWA C203. Piping more than 5 feet outside the building walls must meet the requirements of Section 33 11 00 WATER UTILITY DISTRIBUTION PIPING.

3.4 ABOVEGROUND PIPING INSTALLATION

The methods of fabrication and installation of the aboveground piping must fully comply with the requirements and recommended practices of NFPA 13 and this specification section.

SECTION 21 13 13 Page 16

3.4.1 Protection of Piping Against Earthquake Damage

Seismic restraint is not required for sprinkler piping .

3.4.2 Piping in Exposed Areas

Install exposed piping without diminishing exit access widths, corridors or equipment access. Exposed horizontal piping, including drain piping, must be installed to provide maximum headroom.

3.4.3 Piping in Finished Areas

In areas with suspended or dropped ceilings and in areas with concealed spaces above the ceiling, piping must be concealed above ceilings. Piping must be inspected, hydrostatically tested and approved before being concealed. Risers and similar vertical runs of piping in finished areas must be concealed.

3.4.4 Pendent Sprinklers

a. Drop nipples to pendent sprinklers must consist of minimum 1-inch pipe with a reducing coupling into which the sprinkler must be threaded.

b. Where sprinklers are installed below suspended or dropped ceilings, drop nipples must be cut such that sprinkler ceiling plates or escutcheons are of a uniform depth throughout the finished space. The outlet of the reducing coupling must not extend below the underside of the ceiling.

c. Recessed pendent sprinklers must be installed such that the distance from the sprinkler deflector to the underside of the ceiling must not exceed the manufacturer's listed range and must be of uniform depth throughout the finished area.

d. Pendent sprinklers in suspended ceilings must be located in the center of the tile (+/- 2 inches).

e. Dry pendent sprinkler assemblies must be such that sprinkler ceiling plates or escutcheons are of the uniform depth throughout the finished space.

f. Dry pendent sprinklers must be of the required length to permit the sprinkler to be threaded directly into a branch line tee.

g. Where the maximum static or flowing pressure, whichever is greater at the sprinkler, applied other than through the fire department connection, exceeds 100 psi and a branch line above the ceiling supplies sprinklers in a pendent position below the ceiling, the cumulative horizontal length of an unsupported armover to a sprinkler or sprinkler drop must not exceed 12 inches .

3.4.5 Upright Sprinklers

Riser nipples or "sprigs" to upright sprinklers must contain no fittings between the branch line tee and the reducing coupling at the sprinkler.

SECTION 21 13 13 Page 17

3.4.6 Pipe Joints

Pi…