RFB942900-01 - HSS ANK IMEO Expansion & Renovation - Project Manual-3-25 11.13.pdf

PROJECT MANUAL

VOLUME 3

PROJECT NAME:

Iowa Department of Administrative Services

– HSS ANK IMEO Expansion & Renovation

PROJECT ADDRESS:

2250 S Ankeny Blvd.

Ankeny, Iowa 50023

PROJECT DATE: November 14, 2025

OWNER:

Iowa Department of Administrative Services

109 Southeast 13th Street

Des Moines, Iowa 50319

OWNER PROJECT NUMBER: 9429.00

OWNER REQUEST FOR BID NUMBER: RFB 942900-01

CONSTRUCTION MANAGER:

The Weitz Company

611 5th Avenue, Suite 300

Des Moines, Iowa 50309

ARCHITECT:

OPN Architects

100 Court Avenue, Suite 100

Des Moines, Iowa 50309

HSS ANK IMEO EXPANSION & RENOVATION

PROJECT 9429.00 SEALS PAGE 20 01 07 - 1

PROFESSIONAL SEALS

I hereby certify that these plans and specifications was prepared by me or under my direct supervision and that I am a duly licensed professional architect under the laws of the state of Iowa.

Name: Terry Gebard

Signature Date

Registration Expires: June 30, 2026 Iowa Registration No.: 05219

Discipline: Architectural Pages or sheets covered by this seal: General, Demo and Architectural Series Divisions: 00-14; 334101 and as specifically noted elsewhere.

I hereby certify that the portion of this engineering document described below was prepared by me or under my direct personal supervision and that I am a duly licensed professional engineer under the laws of the state of Iowa.

Name: Erik Raker

Signature Date

Registration Expires: December 31, 2025 Iowa Registration No.:17922

Discipline: Structural Engineer Pages or sheets covered by this seal: Structural Series Sections: 033000, 042000, 051200, 052100, 053100, 054000, 061600

I hereby certify that the portion of this engineering document described below was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

Name: Justin F. Strom

Signature Date

Registration Expires: December 31, 2026 Iowa Registration No.: P24140

Discipline: Civil Engineer Pages or sheets covered by this seal: Civil Series Sections: 011900 and 024123 Divisions: 31-33, except as specifically noted elsewhere.

PROJECT 9429.00 SEALS PAGE 20 01 07 - 2

I hereby certify that the portion of this engineering document described below was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

Name: Chad Bass

Signature Date

Registration Expires: December 31, 2025 Iowa Registration No.: 21397

Discipline: Mechanical Engineer Pages or sheets covered by this seal: Fire Suppression, Plumbing, HVAC Series Divisions: 21 - 23

I hereby certify that the portion of this engineering document described below was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

Name: Eric Heynen

Signature Date

Registration Expires: December 31, 2025 Iowa Registration No.: P24706

Discipline: Electrical Engineer Pages or sheets covered by this seal: Electrical and Telecom Series Divisions: 26 - 28

END OF SECTION

PROJECT 9429.00 VOL 3 - TABLE OF CONTENTS 20 01 10 - 1

SECTION 20 01 10

VOLUME 3 TABLE OF CONTENTS

20 01 07 Seals Page OPN 20 01 10 Table of Contents OPN

DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS: SEE VOLUME 1

SPECIFICATIONS

DIVISION 01 -- GENERAL REQUIREMENTS: SEE VOLUME 1

DIVISION 02 -- 14: SEE VOLUME 2

DIVISION 21 -- FIRE SUPPRESSION

21 05 17 Sleeves and Sleeve Seals for Fire-Suppression Piping KCL 21 05 18 Escutcheons for Fire-Suppression Piping KCL 21 05 53 Identification for Fire-Suppression Piping and Equipment KCL 21 13 13 Wet-Pipe Sprinkler Systems KCL

DIVISION 22 -- PLUMBING

22 05 13 Common Motor Requirements for Plumbing Equipment KCL 22 05 17 Sleeves and Sleeve Seals for Plumbing Piping KCL 22 05 18 Escutcheons for Plumbing Piping KCL 22 05 19 Meters and Gages for Plumbing Piping KCL 22 05 23.12 General Duty Valves for Plumbing Piping KCL 22 05 29 Hangers and Supports for Plumbing Piping and Equipment KCL 22 05 53 Identification for Plumbing Piping and Equipment KCL 22 07 19 Plumbing Piping Insulation KCL 22 11 16 Domestic Water Piping KCL 22 11 19 Domestic Water Piping Specialties KCL 22 11 23 Inline, Domestic-Water Pumps KCL 22 11 24 Facility Natural-Gas Piping KCL 22 13 16 Sanitary Waste and Vent Piping KCL 22 13 19 Sanitary Waste Piping Specialties KCL 22 14 13 Facility Storm Drainage Piping KCL 22 14 23 Storm Drainage Piping Specialties KCL 22 34 00 Fuel-Fired, Domestic-Water Heaters KCL 22 42 13 Commercial Water Closets KCL 22 42 15 Commercial Lavatories KCL 22 42 16.16 Commercial Sinks KCL 22 42 23 Commercial Showers KCL 22 47 13 Drinking Fountains KCL

DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 05 13 Common Motor Requirements for HVAC Equipment KCL 23 05 17 Sleeves and Sleeve Seals for HVAC Piping KCL 23 05 18 Escutcheons for HVAC Piping KCL 23 05 19 Meters and Gauges for HVAC Piping KCL 23 05 23 General-Duty Valves for HVAC Piping KCL 23 05 29 Hangers and Supports for HVAC Piping and Equipment KCL 23 05 53 Identification for HVAC Piping and Equipment KCL 23 05 93 Testing, Adjusting, and Balancing for HVAC KCL 23 07 13 Duct Insulation KCL 23 07 19 HVAC Piping Insulation KCL

PROJECT 9429.00 VOL 3 - TABLE OF CONTENTS 20 01 10 - 2

23 08 00 Commissioning of HVAC KCL 23 09 00 Instrumentation and Control for HVAC KCL 23 09 06 Gas Instruments KCL 23 21 13 Hydronic Piping KCL 23 21 13.13 Underground Hydronic Piping KCL 23 21 16 Hydronic Piping Specialties KCL 23 21 23 Hydronic Pumps KCL 23 25 13 Water Treatment for Closed-Loop Hydronic Systems KCL 23 25 16 Water Treatment for Opn-Loop Hydronic Systems KCL 23 31 13 Metal Ducts KCL 23 33 00 Air Duct Accessories KCL 23 33 46 Flexible Ducts KCL 23 34 23 HVAC Power Ventilators KCL 23 36 00 Air Terminal Units KCL 23 37 13 Diffusers, Registers, and Grilles KCL 23 52 16 Condensing Boilers KCL 23 64 16 Centrifugal Water Chillers KCL 23 65 14.14 Open-Circuit, Induced-Draft, Crossflow Cooling Towers KCL 23 73 13 Indoor, Semi-Custom Air-Handling Units KCL 23 81 26 Split-System Air-Conditioners KCL 23 82 39.13 Cabinet Unit Heaters KCL 23 82 39.16 Propeller Unit Heaters KCL 23 83 16 Radiant-Heating Hydronic Piping KCL 23 84 13.29 Self-Contained Steam Humidifiers KCL

DIVISION 26 – ELECTRICAL

26 05 00 Common Work Results for Electrical KCL 26 05 05 Selective Demolition for Electrical KCL 26 05 19 Low-Voltage Electrical Power Conductors and Cables KCL 26 05 26 Grounding and Bonding for Electrical Systems KCL 26 05 29 Hangers and Supports for Electrical Systems KCL 26 05 33.13 Conduit for Electrical Systems KCL 26 05 33.16 Boxes for Electrical Systems KCL 26 05 33.23 Surface Raceways for Electrical Systems KCL 26 05 53 Identification for Electrical Systems KCL 26 09 23 Lighting Control Devices KCL 26 22 00 Low-Voltage Transformers KCL 26 24 13 Switchboards KCL 26 24 16 Panelboards KCL 26 27 26 Wiring Devices KCL 26 28 13 Fuses KCL 26 28 16.16 Enclosed Switches KCL 26 29 23 Variable-Frequency Motor Controllers KCL 26 32 13 Engine Generators KCL 26 36 00 Transfer Switches KCL 26 43 00 Surge Protective Devices KCL 26 51 00 Interior Lighting KCL 26 56 00 Exterior Lighting KCL

DIVISION 27 – COMMUNICATIONS

27 00 00 General Requirements for Communications Systems KCL 27 05 05 Selective Demolition of Communications Systems KCL 27 05 28 Pathways for Communications Systems KCL 27 05 44 Sleeves and Sleeve Seals for Communications Pathways and Cabling KCL 27 05 53 Identification for Communications Systems KCL 27 10 00 Structured Cabling KCL

PROJECT 9429.00 VOL 3 - TABLE OF CONTENTS 20 01 10 - 3

27 41 01 Audio-Visual Systems KCL 27 51 16 Public Address Systems KCL 27 53 15 Wireless Clock Systems KCL 27 53 19 Distributed Antenna System KCL

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 00 00 General Requirements for Electronic Safety & Security Systems KCL 28 44 00 Refrigerant Detection and Alarm KCL 28 46 00 Digital, Addressable Fire Alarm System KCL

DIVISION 31 -- EARTHWORK

31 20 00 Excavation and Earthwork SNY 31 23 33 Trench Excavation and Backfill SNY 31 25 00 Erosion and Sediment Control SNY 31 61 00 Rammed Aggregate Piers RRE

DIVISION 32 -- EXTERIOR IMPROVEMENTS

32 13 13 Concrete Paving SNY 32 17 23 Pavement Markings SNY 32 31 00 Chain Link Fence SNY 32 92 19 Seeding SNY 32 93 00 Plant Material and Planting SNY

DIVISION 33 -- UTILITIES

33 01 12 Water Testing and Disinfecting SNY 33 14 16 Water Main and Appurtenances SNY 33 14 23 Water Utility Distribution Equipment SNY 33 31 14 Cleaning, Inspection, and Testing of Sewers SNY 33 41 00 Subdrains and Footing Drain Collectors SNY 33 42 11 Storm Utility Piping SNY 33 42 31 Storm and Sanitary Structures SNY 33 42 32 Cleaning, Inspection, and Testing of Structures SNY

RESPONSIBILITY ABBREVIATIONS

AHC STUDIO 08

OPN OPN ARCHITECTS

MWL MCCLAREN WILSON & LAWRIE ARCHITECTS

RRE RAKER RHODES ENGINEERING

KCL KCL ENGINEERING

SNY SNYDER & ASSOCIATES

SYS SYSTEMWORKS

SOI STATE OF IOWA

WTZ WEITZ COMPANY

LB LERCH BATES

PROJECT 9429.00 VOL 3 - TABLE OF CONTENTS 20 01 10 - 4

PROJECT 9429.00 VOL 2 - SLEEVES AND SLEEVE SEALS FOR

FIRE-SUPPRESSION PIPING 21 05 17 - 1

SECTION 21 05 17

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 1 GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. Section Includes:

1. Sleeves.

2. Grout.

PART 2 PRODUCTS

2.01 SLEEVES

A. Cast-Iron Wall Pipes: Cast or fabricated of cast or ductile iron and equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop unless otherwise indicated.

B. Galvanized-Steel Wall Pipes: ASTM A 53/A 53M, Schedule 40, with plain ends and welded steel collar; zinc coated.

C. Galvanized-Steel-Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, zinc coated, with plain ends.

D. PVC-Pipe Sleeves: ASTM D 1785, Schedule 40.

E. Galvanized-Steel-Sheet Sleeves: 0.0239-inch minimum thickness; round tube closed with welded longitudinal joint.

F. Molded-PE or -PP Sleeves: Removable, tapered-cup shaped, and smooth outer surface with nailing flange for attaching to wooden forms.

G. Molded-PVC Sleeves: With nailing flange for attaching to wooden forms.

2.02 GROUT

A. Standard: ASTM C 1107/C 1107M, Grade B, post-hardening and volume-adjusting, dry, hydraulic-cement grout.

B. Characteristics: Nonshrink; recommended for interior and exterior applications.

C. Design Mix: 5000-psi, 28-day compressive strength.

D. Packaging: Premixed and factory packaged.

PART 3 EXECUTION

3.01 SLEEVE INSTALLATION

A. Install sleeves for piping passing through penetrations in floors, partitions, roofs, and walls.

B. For sleeves that will have sleeve-seal system installed, select sleeves of size large enough to provide 1-inch annular clear space between piping and concrete slabs and walls.

1. Sleeves are not required for core-drilled holes.

C. Install sleeves in concrete floors, concrete roof slabs, and concrete walls as new slabs and walls are constructed.

1. Permanent sleeves are not required for holes in slabs formed by molded-PE or -PP sleeves.

2. Cut sleeves to length for mounting flush with both surfaces.

a. Exception: Extend sleeves installed in floors of mechanical equipment areas or other wet areas 2 inches above finished floor level.

3. Using grout, seal the space outside of sleeves in slabs and walls without sleeve-seal system.

D. Install sleeves for pipes passing through interior partitions.

FIRE-SUPPRESSION PIPING 21 05 17 - 2

1. Cut sleeves to length for mounting flush with both surfaces.

2. Seal annular space between sleeve and piping or piping insulation; use joint sealants appropriate for size, depth, and location of joint. Comply with requirements for sealants specified in Section 07 92 00 "Joint Sealants."

E. Fire-Barrier Penetrations: Maintain indicated fire rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with firestop materials. Comply with requirements for firestopping specified in Section 07 84 13 "Penetration Firestopping."

3.02 SLEEVE AND SLEEVE-SEAL SCHEDULE

A. Use sleeves and sleeve seals for the following piping-penetration applications:

1. Interior Partitions:

a. Piping Smaller Than NPS 6: Galvanized-steel-pipe sleeves . PVC-pipe sleeves are acceptable if allowed by local AHJ.

b. Piping NPS 6 and Larger: Galvanized-steel-sheet sleeves .

END OF SECTION 21 05 17

PROJECT 9429.00 VOL 2 - ESCUTCHEONS FOR FIRE-

SUPPRESSION PIPING 21 05 18 - 1

SECTION 21 05 18

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

PART 1 GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. Section Includes:

1. Escutcheons.

PART 2 PRODUCTS

2.01 ESCUTCHEONS

A. One-Piece, Cast-Brass Type: With polished, chrome-plated finish and setscrew fastener.

B. One-Piece, Deep-Pattern Type: Deep-drawn, box-shaped brass with chrome-plated finish and spring-clip fasteners.

C. One-Piece, Stamped-Steel Type: With chrome-plated finish and spring-clip fasteners.

D. Split-Casting Floor Plates: Cast brass with concealed hinge.

PART 3 EXECUTION

3.01 INSTALLATION

A. Install escutcheons for piping penetrations of walls, ceilings, and finished floors.

B. Install escutcheons with ID to closely fit around pipe, tube, and insulation of piping and with OD that completely covers opening.

1. Escutcheons for New Piping:

a. Piping with Fitting or Sleeve Protruding from Wall: One-piece, deep-pattern type.

b. Chrome-Plated Piping: One-piece, cast-brass type with polished, chrome-plated finish.

c. Bare Piping at Wall and Floor Penetrations in Finished Spaces: One-piece, stamped-steel type.

d. Bare Piping at Ceiling Penetrations in Finished Spaces: One-piece, stamped-steel type.

e. Bare Piping in Unfinished Service Spaces: One-piece, stamped-steel type.

f. Bare Piping in Equipment Rooms: One-piece, stamped-steel type.

3.02 FIELD QUALITY CONTROL

A. Replace broken and damaged escutcheons using new materials.

END OF SECTION 21 05 18

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PROJECT 9429.00 VOL 2 - IDENTIFICATION FOR FIRE-

SUPPRESSION PIPING AND EQUIPMENT 21 05 53 - 1

SECTION 21 05 53

IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. Section Includes:

1. Pipe labels.

PART 2 PRODUCTS

2.01 PIPE LABELS

A. General Requirements for Manufactured Pipe Labels: Preprinted, color-coded, with lettering indicating service and showing flow direction according to ASME A13.1.

B. Pretensioned Pipe Labels: Precoiled, semirigid plastic formed to partially cover circumference of pipe and to attach to pipe without fasteners or adhesive.

C. Self-adhesive Pipe Labels: Printed plastic with contact-type, permanent-adhesive backing.

D. Pipe-Label Contents: Include identification of piping service using same designations or abbreviations as used on Drawings, pipe size, and an arrow indicating flow direction.

1. Flow-Direction Arrows: Integral with piping-system service lettering to accommodate both directions or as separate unit on each pipe label to indicate flow direction.

2. Lettering Size: At least 1/2 inch high.

E. Pipe-Label Colors:

1. Background Color: Safety Red.

2. Letter Color: White.

PART 3 EXECUTION

3.01 PREPARATION

A. Clean piping and equipment surfaces of incompatible primers, paints, and encapsulants, as well as dirt, oil, grease, release agents, and other substances that could impair bond of identification devices.

3.02 GENERAL INSTALLATION REQUIREMENTS

A. Coordinate installation of identifying devices with completion of covering and painting of surfaces where devices are to be installed.

B. Coordinate installation of identifying devices with locations of access panels and doors.

C. Install identifying devices before installing acoustical ceilings and similar concealment.

3.03 PIPE LABEL INSTALLATION

A. Pipe-Label Locations: Locate pipe labels where piping is exposed or above accessible ceilings in finished spaces; machine rooms; accessible maintenance spaces such as shafts, tunnels, and plenums; and exterior exposed locations as follows:

1. Near each valve and control device.

2. Near each branch connection excluding short takeoffs. Where flow pattern is not obvious, mark each pipe at branch.

3. Near penetrations and on both sides of through walls, floors, ceilings, and inaccessible enclosures.

4. At access doors, manholes, and similar access points that permit a view of concealed piping.

5. Near major equipment items and other points of origination and termination.

PROJECT 9429.00 VOL 2 - IDENTIFICATION FOR FIRE-

SUPPRESSION PIPING AND EQUIPMENT 21 05 53 - 2

6. Spaced at maximum intervals of 50 feet along each run. Reduce intervals to 25 feet in areas of congested piping and equipment.

7. On piping above removable acoustical ceilings. Omit intermediately spaced labels.

8. Coordinate with Architect on final placement of labels in exposed areas.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 1

SECTION 21 13 13

WET-PIPE SPRINKLER SYSTEMS

PART 1 GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. Section Includes:

1. Pipes, fittings, and specialties.

2. Fire-protection valves.

3. Sprinklers.

4. Alarm devices.

5. Pressure gages.

1.03 DEFINITIONS

A. Standard-Pressure Sprinkler Piping: Wet-pipe sprinkler system piping designed to operate at working pressure of 175 psig maximum.

1.04 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 if indicated.

B. Extend existing sprinkler system to new additions and renovated areas.

1.05 PERFORMANCE REQUIREMENTS

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

B. 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:

a. Building Service Areas: Ordinary Hazard, Group 1.

b. Electrical Equipment Rooms: Ordinary Hazard, Group 1.

c. General Storage Areas: Ordinary Hazard, Group 1.

d. Laundries: Ordinary Hazard, Group 1.

e. Mechanical Equipment Rooms: Ordinary Hazard, Group 1.

f. Office and Public Areas: Light Hazard.

g. Minimum Density for Automatic-Sprinkler Piping Design:

1) Light-Hazard Occupancy: 0.10 gpm over 1500-sq. ft. area.

2) Ordinary-Hazard, Group 1 Occupancy: 0.15 gpm over 1500-sq. ft. area.

3) Ordinary-Hazard, Group 2 Occupancy: 0.20 gpm over 1500-sq. ft. area.

h. Maximum Protection Area per Sprinkler: Per UL listing.

1) Office Spaces: 120 sq. ft..

2) Storage Areas: 130 sq. ft..

3) Mechanical Equipment Rooms: 130 sq. ft..

4) Electrical Equipment Rooms: 130 sq. ft..

5) Other Areas: According to NFPA 13 recommendations unless otherwise indicated.

i. Total Combined Hose-Stream Demand Requirement: According to NFPA 13 unless otherwise indicated:

1) Light-Hazard Occupancies: 100 gpm for 30 minutes.

2) Ordinary-Hazard Occupancies: 250 gpm for 60 to 90 minutes.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 2

1.06 SUBMITTALS

A. Product Data: For each type of product indicated. Include rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

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

C. Qualification Data: For qualified Installer.

D. Approved Sprinkler Piping Drawings: Working plans, prepared according to NFPA 13, that have been approved by authorities having jurisdiction, including hydraulic calculations if applicable.

E. Fire-hydrant flow test report.

F. Field Test Reports and Certificates: Indicate and interpret test results for compliance with performance requirements and as described in NFPA 13. Include "Contractor's Material and Test Certificate for Aboveground Piping."

G. Operation and Maintenance Data: For sprinkler specialties to include in emergency, operation, and maintenance manuals.

1.07 QUALITY ASSURANCE

A. Installer Qualifications:

1. Installer's responsibilities include designing, fabricating, and installing sprinkler systems and providing professional engineering services needed to assume engineering responsibility. Base calculations on results of fire-hydrant flow test.

B. Welding Qualifications: Qualify procedures and operators according to ASME Boiler and Pressure Vessel Code.

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

D. NFPA Standards: Sprinkler system equipment, specialties, accessories, installation, and testing shall comply with the following:

1. NFPA 13, "Installation of Sprinkler Systems."

1.08 PROJECT CONDITIONS

A. Interruption of Existing Sprinkler Service: Do not interrupt sprinkler service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary sprinkler service according to requirements indicated:

1. Notify Owner no fewer than 7 days in advance of proposed interruption of sprinkler service.

2. Do not proceed with interruption of sprinkler service without Owner's written permission.

1.09 COORDINATION

A. Coordinate layout and installation of sprinklers with other construction that penetrates ceilings, including light fixtures, HVAC equipment, and partition assemblies.

1.10 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 NFPA 13 and sprinkler wrench. Include separate cabinet with sprinklers and wrench for each type of sprinkler used on Project.

PART 2 PRODUCTS

2.01 PIPING MATERIALS

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

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 3

2.02 STEEL PIPE AND FITTINGS

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

B. Schedule 10, Black-Steel Pipe: ASTM A 135 or ASTM A 795/A 795M, Schedule 10 in NPS 5 and smaller; and NFPA 13-specified wall thickness in NPS 6 to NPS 10, plain end.

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

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

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

F. Malleable- or Ductile-Iron Unions: UL 860.

G. Cast-Iron Flanges: ASME 16.1, Class 125.

H. Steel Flanges and Flanged Fittings: ASME B16.5, Class 150.

I. Steel Welding Fittings: ASTM A 234/A 234M and ASME B16.9.

J. Grooved-Joint, Steel-Pipe Appurtenances:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Anvil International, Inc.

b. Corcoran Piping System Co.

c. National Fittings, Inc.

d. Shurjoint Piping Products.

e. Tyco Fire & Building Products LP.

f. Victaulic Company.

2. Pressure Rating: 175 psig minimum.

3. Galvanized and Uncoated, 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.

4. 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.

K. Steel Pressure-Seal Fittings: UL 213, FM-approved, 175-psig pressure rating with steel housing, rubber O-rings, and pipe stop; for use with fitting manufacturers' pressure-seal tools.

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Victaulic Company.

2.03 PIPING JOINING MATERIALS

A. Pipe-Flange Gasket Materials: AWWA C110, rubber, flat face, 1/8 inch thick or ASME B16.21, nonmetallic and asbestos free.

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

2. Class 250, Cast-Iron Flanges and Class 300, Steel Raised-Face Flanges: Ring-type gaskets.

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

C. Welding Filler Metals: Comply with AWS D10.12M/D10.12 for welding materials appropriate for wall thickness and chemical analysis of steel pipe being welded.

2.04 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.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 4

B. Ball Valves:

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a. Anvil International, Inc.

b. Victaulic Company.

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

3. Valves NPS 1-1/2 and Smaller: Bronze body with threaded ends.

4. Valves NPS 2 and NPS 2-1/2: Bronze body with threaded ends or ductile-iron body with grooved ends.

5. Valves NPS 3: Ductile-iron body with grooved ends.

C. Iron Butterfly Valves:

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a. Anvil International, Inc.

b. Fivalco Inc.

c. Global Safety Products, Inc.

d. Kennedy Valve; a division of McWane, Inc.

e. Milwaukee Valve Company.

f. NIBCO INC.

g. Pratt, Henry Company.

h. Shurjoint Piping Products.

i. Tyco Fire & Building Products LP.

j. Victaulic Company.

2. Standard: UL 1091.

3. Pressure Rating: 175 psig.

4. Body Material: Cast or ductile iron.

5. End Connections: Grooved.

D. Check Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. AFAC Inc.

b. American Cast Iron Pipe Company; Waterous Company Subsidiary.

c. Anvil International, Inc.

d. Clow Valve Company; a division of McWane, Inc.

e. Crane Co.; Crane Valve Group; Crane Valves.

f. Crane Co.; Crane Valve Group; Jenkins Valves.

g. Crane Co.; Crane Valve Group; Stockham Division.

h. Fire-End & Croker Corporation.

i. Fire Protection Products, Inc.

j. Fivalco Inc.

k. Globe Fire Sprinkler Corporation.

l. Groeniger & Company.

m. Kennedy Valve; a division of McWane, Inc.

n. Matco-Norca.

o. Metraflex, Inc.

p. Milwaukee Valve Company.

q. Mueller Co.; Water Products Division.

r. NIBCO INC.

s. Potter Roemer.

t. Reliable Automatic Sprinkler Co., Inc.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 5

u. Shurjoint Piping Products.

v. Tyco Fire & Building Products LP.

w. United Brass Works, Inc.

x. Venus Fire Protection Ltd.

y. Victaulic Company.

z. Viking Corporation.

aa. Watts Water Technologies, Inc.

2. Standard: UL 312.

3. Pressure Rating: 250 psig minimum.

4. Type: Swing check.

5. Body Material: Cast iron.

6. End Connections: Flanged or grooved.

E. Iron OS&Y Gate Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. American Cast Iron Pipe Company; Waterous Company Subsidiary.

b. American Valve, Inc.

c. Clow Valve Company; a division of McWane, Inc.

d. Crane Co.; Crane Valve Group; Crane Valves.

e. Crane Co.; Crane Valve Group; Jenkins Valves.

f. Crane Co.; Crane Valve Group; Stockham Division.

g. Hammond Valve.

h. Milwaukee Valve Company.

i. Mueller Co.; Water Products Division.

j. NIBCO INC.

k. Shurjoint Piping Products.

l. Tyco Fire & Building Products LP.

m. United Brass Works, Inc.

n. Watts Water Technologies, Inc.

2. Standard: UL 262.

3. Pressure Rating: 250 psig minimum.

4. Body Material: Cast or ductile iron.

5. End Connections: Flanged or grooved.

2.05 TRIM AND DRAIN VALVES

A. General Requirements:

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

2. Pressure Rating: 175 psig minimum.

B. Angle Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Fire Protection Products, Inc.

b. United Brass Works, Inc.

C. Ball Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Affiliated Distributors.

b. Anvil International, Inc.

c. Barnett.

d. Conbraco Industries, Inc.; Apollo Valves.

e. Fire-End & Croker Corporation.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 6

f. Fire Protection Products, Inc.

g. Flowserve.

h. FNW.

i. Jomar International, Ltd.

j. Kennedy Valve; a division of McWane, Inc.

k. Kitz Corporation.

l. Legend Valve.

m. Metso Automation USA Inc.

n. Milwaukee Valve Company.

o. NIBCO INC.

p. Potter Roemer.

q. Red-White Valve Corporation.

r. Southern Manufacturing Group.

s. Stewart, M. A. and Sons Ltd.

t. Tyco Fire & Building Products LP.

u. Victaulic Company.

v. Watts Water Technologies, Inc.

D. Globe Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Fire Protection Products, Inc.

b. United Brass Works, Inc.

E. Plug Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Southern Manufacturing Group.

2.06 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 minimum.

3. Body Material: Cast or ductile iron.

4. Size: Same as connected piping.

5. End Connections: Flanged or grooved.

B. Automatic (Ball Drip) Drain Valves:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. AFAC Inc.

b. Reliable Automatic Sprinkler Co., Inc.

c. Tyco Fire & Building Products LP.

2. Standard: UL 1726.

3. Pressure Rating: 175 psig minimum.

4. Type: Automatic draining, ball check.

5. Size: NPS 3/4.

6. End Connections: Threaded.

2.07 SPRINKLER SPECIALTY PIPE FITTINGS

A. Branch Outlet Fittings:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Anvil International, Inc.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 7

b. National Fittings, Inc.

c. Shurjoint Piping Products.

d. Tyco Fire & Building Products LP.

e. Victaulic Company.

2. Standard: UL 213.

3. Pressure Rating: 175 psig minimum.

4. Body Material: Ductile-iron housing with EPDM seals and bolts and nuts.

5. Type: Mechanical-T and -cross fittings.

6. Configurations: Snap-on and strapless, ductile-iron housing with branch outlets.

7. Size: Of dimension to fit onto sprinkler main and with outlet connections as required to match connected branch piping.

8. Branch Outlets: Grooved, plain-end pipe, or threaded.

B. Flow Detection and Test Assemblies:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. AGF Manufacturing Inc.

b. Reliable Automatic Sprinkler Co., Inc.

c. Tyco Fire & Building Products LP.

d. Victaulic Company.

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

3. Pressure Rating: 175 psig minimum.

4. Body Material: Cast- or ductile-iron housing with orifice, sight glass, and integral test valve.

5. Size: Same as connected piping.

6. Inlet and Outlet: Threaded.

C. Branch Line Testers:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Elkhart Brass Mfg. Company, Inc.

b. Fire-End & Croker Corporation.

c. Potter Roemer.

2. Standard: UL 199.

3. Pressure Rating: 175 psig.

4. Body Material: Brass.

5. Size: Same as connected piping.

6. Inlet: Threaded.

7. Drain Outlet: Threaded and capped.

8. Branch Outlet: Threaded, for sprinkler.

D. Sprinkler Inspector's Test Fittings:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. AGF Manufacturing Inc.

b. Triple R Specialty.

c. Tyco Fire & Building Products LP.

d. Victaulic Company.

e. Viking Corporation.

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

3. Pressure Rating: 175 psig minimum.

4. Body Material: Cast- or ductile-iron housing with sight glass.

5. Size: Same as connected piping.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 8

6. Inlet and Outlet: Threaded.

2.08 SPRINKLERS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. AFAC Inc.

2. Globe Fire Sprinkler Corporation.

3. Reliable Automatic Sprinkler Co., Inc.

4. Tyco Fire & Building Products LP.

5. Venus Fire Protection Ltd.

6. Victaulic Company.

7. Viking Corporation.

B. 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 minimum.

C. Automatic Sprinklers with Heat-Responsive Element:

1. Early-Suppression, Fast-Response Applications: UL 1767.

2. Nonresidential Applications: UL 199.

3. Characteristics: Nominal 1/2-inch orifice with Discharge Coefficient K of 5.6, and for

"Ordinary" temperature classification rating unless otherwise indicated or required by application.

D. Sprinkler Finishes:

1. Chrome plated.

2. Bronze.

3. Painted.

E. Special Coatings:

1. Wax.

2. Lead.

3. Corrosion-resistant paint.

F. Sprinkler Escutcheons: Materials, types, and finishes for the following sprinkler mounting applications. Escutcheons for concealed, flush, and recessed-type sprinklers are specified with sprinklers.

1. Sidewall Mounting: Chrome-plated steel, one piece, flat.

G. Sprinkler Guards:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Reliable Automatic Sprinkler Co., Inc.

b. Tyco Fire & Building Products LP.

c. Victaulic Company.

d. Viking Corporation.

2. Standard: UL 199.

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

2.09 ALARM DEVICES

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

B. Water-Flow Indicators:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. ADT Security Services, Inc.

b. McDonnell & Miller; ITT Industries.

c. Potter Electric Signal Company.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 9

d. System Sensor; a Honeywell company.

e. Viking Corporation.

f. Watts Industries (Canada) Inc.

2. Standard: UL 346.

3. Water-Flow Detector: Electrically supervised.

4. 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.

5. Type: Paddle operated.

6. Pressure Rating: 250 psig.

7. Design Installation: Horizontal or vertical.

C. Pressure Switches:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. AFAC Inc.

b. Barksdale, Inc.

c. Detroit Switch, Inc.

d. Potter Electric Signal Company.

e. System Sensor; a Honeywell company.

f. Tyco Fire & Building Products LP.

g. United Electric Controls Co.

h. Viking Corporation.

2. Standard: UL 346.

3. Type: Electrically supervised water-flow switch with retard feature.

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

5. Design Operation: Rising pressure signals water flow.

D. Valve Supervisory Switches:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Fire-Lite Alarms, Inc.; a Honeywell company.

b. Kennedy Valve; a division of McWane, Inc.

c. Potter Electric Signal Company.

d. System Sensor; a Honeywell company.

2. Standard: UL 346.

3. Type: Electrically supervised.

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

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

2.10 PRESSURE GAGES

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. AMETEK; U.S. Gauge Division.

2. Ashcroft, Inc.

3. Brecco Corporation.

4. WIKA Instrument Corporation.

B. Standard: UL 393.

C. Dial Size: 3-1/2- to 4-1/2-inch diameter.

D. Pressure Gage Range: 0 to 250 psig minimum.

E. Water System Piping Gage: Include "WATER" or "AIR/WATER" label on dial face.

F. Air System Piping Gage: Include "AIR" or "AIR/WATER" label on dial face.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 10

PART 3 EXECUTION

3.01 PREPARATION

A. If required to finalize hydraulic calculations, perform fire-hydrant flow test according to NFPA 13 and NFPA 291.

B. Report test results promptly and in writing.

3.02 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 Architect before deviating from approved working plans.

B. Piping Standard: Comply with requirements for installation of sprinkler piping in NFPA 13.

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

D. Install unions adjacent to each valve in pipes NPS 2 and smaller.

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

F. Install "Inspector's Test Connections" in sprinkler system piping, complete with shutoff valve, and sized and located according to NFPA 13.

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

H. Install sprinkler control valves, test assemblies, and drain risers adjacent to standpipes when sprinkler piping is connected to standpipes.

I. Install alarm devices in piping systems.

J. Install hangers and supports for sprinkler system piping according to NFPA 13. Comply with requirements for hanger materials in NFPA 13.

K. Install pressure gages on riser or feed main, at each sprinkler test connection, and at top of each standpipe. Include pressure gages with connection not less than NPS 1/4 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.

L. Fill sprinkler system piping with water.

M. Install sleeve seals for piping penetrations of concrete walls and slabs.

N. Install escutcheons for piping penetrations of walls, ceilings, and floors.

3.03 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 and smaller.

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

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

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.

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 11

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. Twist-Locked Joints: Insert plain end of steel pipe into plain-end-pipe fitting. Rotate retainer lugs one-quarter turn or tighten retainer pin.

I. Steel-Piping, Pressure-Sealed Joints: Join lightwall steel pipe and steel pressure-seal fittings with tools recommended by fitting manufacturer.

J. Welded Joints: Construct joints according to AWS D10.12M/D10.12, using qualified processes and welding operators according to "Quality Assurance" Article.

1. Shop weld pipe joints where welded piping is indicated. Do not use welded joints for galvanized-steel pipe.

K. Steel-Piping, Cut-Grooved Joints: Cut square-edge groove in 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.

L. Steel-Piping, Roll-Grooved Joints: Roll rounded-edge groove in 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 grooved joints.

M. Steel-Piping, Pressure-Sealed Joints: Join Schedule 5 steel pipe and steel pressure-seal fittings with tools recommended by fitting manufacturer.

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

3.04 VALVE AND SPECIALTIES INSTALLATION

A. Install listed fire-protection valves, trim and drain valves, specialty valves and trim, controls, and specialties according to NFPA 13 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. Specialty Valves:

1. General Requirements: Install in vertical position for proper direction of flow, in main supply to system.

2. Alarm Valves: Include bypass check valve and retarding chamber drain-line connection.

3.05 SPRINKLER INSTALLATION

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

B. Install dry-type sprinklers with water supply from heated space. Do not install pendent or sidewall, wet-type sprinklers in areas subject to freezing.

C. Install sprinklers into flexible, sprinkler hose fittings and install hose into bracket on ceiling grid.

3.06 IDENTIFICATION

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

13.

B. Identify system components, wiring, cabling, and terminals.

3.07 FIELD QUALITY CONTROL

A. Perform tests and inspections.

B. Tests and Inspections:

PROJECT 9429.00 VOL 2 - WET-PIPE SPRINKLER SYSTEMS 21 13 13 - 12

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 NFPA 13, "Systems Acceptance" Chapter.

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

5. Verify that equipment hose threads are same as local fire-department equipment.

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

3.08 CLEANING

A. Clean dirt and debris from sprinklers.

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

3.09 PIPING SCHEDULE

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

B. Standard-pressure, wet-pipe sprinkler system, NPS 2 and smaller, shall be one of the following:

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

2. Standard-weight, black-steel pipe with plain ends; uncoated, plain-end-pipe fittings; and twist-locked joints.

3. Standard-weight, black-steel pipe with cut- or roll-grooved ends; uncoated, grooved-end fittings for steel piping; grooved-end-pipe couplings for steel piping; and grooved joints.

4. Standard-weight, black-steel pipe with plain ends; steel welding fittings; and welded joints.

C. Standard-pressure, wet-pipe sprinkler system, NPS 2-1/2 to NPS 6, shall be one of the following:

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

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

3. Standard-weight, black-steel pipe with plain ends; steel welding fittings; and welded joints.

4. Schedule 10, or hybrid black-steel pipe with roll-grooved ends; uncoated, grooved-end fittings for steel piping; grooved-end-pipe couplings for steel piping; and grooved joints.

5. Schedule 10, or hybrid black-steel pipe with plain ends; welding fittings; and welded joints

3.10 SPRINKLER SCHEDULE

A. Use sprinkler types in subparagraphs below for the following applications:

1. Rooms without Ceilings: Upright sprinklers.

2. Rooms with Suspended Ceilings: Concealed sprinklers.

3. Wall Mounting: Sidewall sprinklers.

4. Spaces Subject to Freezing: Upright, pendent, dry sprinklers; and sidewall, dry sprinklers as indicated.

B. Provide sprinkler types in subparagraphs below with finishes indicated.

1. Concealed Sprinklers: Rough brass, with factory-painted white cover plate.

2. Flush Sprinklers: Bright chrome, with painted white escutcheon.

3. Recessed Sprinklers: Bright chrome, with bright chrome escutcheon.

4. Upright Pendent and Sidewall Sprinklers: Chrome plated in finished spaces exposed to view; rough bronze in unfinished spaces not exposed to view; wax coated where exposed to acids, chemicals, or other corrosive fumes.

END OF SECTION 21 13 13

PROJECT 9429.00 VOL 2 - COMMON MOTOR REQUIREMENTS

FOR PLUMBING EQUIPMENT 22 05 13 - 1

SECTION 22 05 13

COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT

PART 1 GENERAL

1.01 RELATED DOCUMENTS

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

1.02 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.

1.03 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

2.01 GENERAL MOTOR REQUIREMENTS

A. Comply with NEMA MG 1 unless otherwise indicated.

B. Comply with IEEE 841 for severe-duty motors.

2.02 MOTOR CHARACTERISTICS

A. Duty: Continuous duty at ambient temperature of 40 deg C and at altitude of 3300 feet 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 indicated operating sequence, and without exceeding nameplate ratings or considering service factor.

2.03 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. Capacitor start, inductor run.

4. Capacitor start, capacitor run.

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

C. Bearings: Prelubricated, 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.

2.04 P3 EXECUTION (NOT APPLICABLE)

END OF SECTION 22 05 13

PLUMBING PIPING 22 05 17 - 1

SECTION 22 05 17

SLEEVES AND SLEEVE SEALS FOR PLUMBING PIPING

GENERAL

1.01 RELATED DOCUMENTS

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

1.02 SUMMARY

A. Section Includes:

1. Sleeves.

2. Sleeve-seal systems.

3. Grout.

PART 2 PRODUCTS

2.01 SLEEVES

A. Cast-Iron Wall Pipes: Cast or fabricated of cast or ductile iron and equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop unless otherwise indicated.

B. Galvanized-Steel Wall Pipes: ASTM A 53/A 53M, Schedule 40, with plain ends and welded steel collar; zinc coated.

C. Galvanized-Steel-Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, zinc coated, with plain ends.

D. Galvanized-Steel-Sheet Sleeves: 0.0239-inch minimum thickness; round tube closed with welded longitudinal joint.

E. Molded-PE or -PP Sleeves: Removable, tapered-cup shaped, and smooth outer surface with nailing flange for attaching to wooden forms.

2.02 SLEEVE-SEAL SYSTEMS

A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

1. Advance Products & Systems, Inc.

2. CALPICO, Inc.

3. Metraflex Company (The).

4. Pipeline Seal…