B01 Attachment J02 - Vol 2 spcs..pdf

Health Facilities Group, LLC © 2020

Lawton Indian Hospital Emergency Department, Imaging Services, Laboratory Expansion & Renovation Lawton, Oklahoma

100% Construction Documents

Draft Specifications

Project No.: OK9LAA01H4

Contract No.: HHSI102201800005I Task Order No.: 75H70120F30004

Issue Date: November 10, 2020

VOL. 2 Division 21- 33 dhickerson Image

Typewritten Text

OK9LAA01H4

HFG Architecture © 2020

TABLE OF CONTENTS

00 01 10 - 1

SECTION 00 01 10 - TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS

1.01 DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

A. 00 01 01 - Project Title Page

B. 00 01 10 - Table of Contents

C. 00 01 15 - List of Drawing Sheets

SPECIFICATIONS

2.01 DIVISION 01 -- GENERAL REQUIREMENTS

A. 01 50 00 - Temporary Facilities and Controls

B. 01 51 00 - Temporary Utilities

C. 01 57 13 - Temporary Erosion and Sediment Control

D. 01 61 16 - Volatile Organic Compound (VOC) Content Restrictions

2.02 DIVISION 02 -- EXISTING CONDITIONS

A. For Site Preparation and Earthwork, see Division 31

B. 02 41 00 - Demolition

2.03 DIVISION 03 -- CONCRETE

A. 03 01 00 - Maintenance of Concrete

B. 03 05 16 - Underslab Vapor Barrier

C. 03 10 00 - Concrete Forming and Accessories

D. 03 20 00 - Concrete Reinforcing

E. 03 30 00 - Cast-in-Place Concrete Civil

F. 03 30 00 – Cast-in-Place Concrete- Structural

G. 03 30 05 - Water Vapor Reducing Admixture for Cast-in-Place Concrete

H. 03 35 11 - Concrete Floor Finishes

I. 03-45-00- Precast Architectural Concrete

2.04 DIVISION 04 -- MASONRY

A. 04 05 11 - Masonry Mortaring and Grouting

B. 04 43 13 - Stone Masonry Veneer

2.05 DIVISION 05 -- METALS

A. 05 12 00 - Structural Steel Framing

B. 05 12 13 - Architecturally-Exposed Structural Steel Framing

C. 05 21 00 - Steel Joist Framing

D. 05 31 00 - Steel Decking

E. 05 40 00 - Cold-Formed Metal Framing

F. 05 50 00 - Metal Fabrications

G. 05 51 00 - Metal Stairs

2.06 DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

A. 06 10 00 - Rough Carpentry

B. 06 41 16 – Plastic Laminate Cabinets

2.07 DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

A. 07 01 50 - Preparation for Re-Roofing

00 01 10 - 2

B. 07 21 00 - Thermal Insulation

C. 07 24 00 - Exterior Insulation and Finish Systems

D. 07 25 00 - Weather Barriers

E. 07 54 23 - Thermoplastic Polyolefin (TPO) Membrane Roofing - Carlisle

F. 07 61 00 - Sheet Metal Roofing

G. 07 62 00 - Sheet Metal Flashing and Trim

H. 07 72 00- Roof Accessories

H. 07 84 00 - Firestopping

I. 07 92 00 - Joint Sealants

J. 07 95 13 - Expansion Joint Cover Assemblies

2.08 DIVISION 08 -- OPENINGS

A. 08 11 13 - Hollow Metal Doors and Frames

B. 08 14 16 - Flush Wood Doors

C. 08 31 00 - Access Doors and Panels

D. 08 33 13 - Coiling Counter Doors

E. 08 42 29 - Automatic Entrances

F. 08 42 43 - Intensive Care Unit / Critical Care Unit Entrances

G. 08 43 13 - Aluminum-Framed Storefronts

H. 80 56 59 - Sliding Glass Service Windows

I. 08 62 23 - Tubular Skylights

J. 08 71 00 - Door Hardware

K. 08 80 00 - Glazing

2.09 DIVISION 09 -- FINISHES

A. 09 05 61 - Common Work Results for Flooring Preparation

B. 09 21 16 - Gypsum Board Assemblies

C. 09 30 00 - Tiling

D. 09 51 00 - Acoustical Ceilings

E. 09 58 00 - Integrated Ceiling Assemblies

F. 09 65 00 - Resilient Flooring

G. 09 65 16 - Resilient Flooring

H. 09 65 37 - Static Control Flooring

I. 09 68 13 - Tile Carpeting

J. 09 90 00 - Painting and Coating - Healthcare Facility Guide Spec

K. 09 91 13 - Exterior Painting

2.10 DIVISION 10 -- SPECIALTIES

A. 10 11 24 - Tackable Wall Systems

B. 10 14 00 - Signage

C. 10 21 23 - Cubicle Curtains and Track

D. 10 26 00 - Wall and Door Protection

E. 10 28 13 - Toilet Accessories

F. 10 44 00 - Fire Protection Specialties

00 01 10 - 3

G. 10 51 13 - Metal Lockers

H. 10 56 17 - Wall Mounted Standards and Shelving

2.11 DIVISION 11 -- EQUIPMENT

A. 11 73 11.10 - Patient Lifts

B. 11 73 20 – Headwall Systems

2.12 DIVISION 12 -- FURNISHINGS

A. 12 21 13 - Horizontal Louver Blinds

B. 12 36 00 - Countertops

2.13 DIVISION 13 -- SPECIAL CONSTRUCTION

A. 13 49 05 - X-Ray Radiation Protection

B. 13 49 13 - Integrated X-Ray Shielding Assemblies

C. For Fire Suppression, see Division 21

2.14 DIVISION 14 -- CONVEYING EQUIPMENT

2.15 DIVISION 21 -- FIRE SUPPRESSION

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

B. 21 05 48 - Vibration and Seismic Controls for Fire Suppression Piping and Equipment

C. 21 13 13 - Wet Pipe Sprinkler System

2.16 DIVISION 22 -- PLUMBING

A. 22 05 00 - Common Work Results for Plumbing

B. 22 05 19 - Meters and Gauges for Plumbing Piping

C. 22 05 23 - General-Duty Valves for Plumbing Piping

D. 22 05 29 - Hangers and Supports for Plumbing Piping and Equipment

E. 22 05 48 - Vibration and Seismic Controls for Plumbing Piping and Equipment

F. 22 05 53 - Identification for Plumbing Piping and Equipment

G. 22 07 00 - Plumbing Piping Insulation

H. 22 08 00 - Commissioning of Plumbing

I. 22 11 16 - Domestic Water Piping

J. 22 11 19 - Domestic Water Piping Specialties

K. 22 13 16 - Sanitary Waste and Vent Piping

L. 22 13 19 - Sanitary Waste Piping Specialties

M. 22 13 23 - Sanitary Waste Interceptors

N. 22 14 16 - Storm Drainage Piping

O. 22 14 19 - Storm Drainage Piping Specialties

P. 22 43 00 - Healthcare Plumbing Fixtures

Q. 22 45 00 - Emergency Plumbing Fixtures

R. 22 47 00 - Drinking Fountains and Water Coolers

S. 22 61 13 - Compressed-air Piping for Laboratory and Healthcare Facilities

T. 22 62 13 - Vacuum Piping for Laboratory and Healthcare Facilities

U. 22 63 13 - Gas Piping for Laboratory and Healthcare Facilities

2.17 DIVISION 23 -- HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

A. 23 05 00 - Common Work Results for HVAC

00 01 10 - 4

B. 23 05 13 - Common Motor Requirements for HVAC Equipment

C. 23 05 23 - General-Duty Valves for HVAC Piping

D. 23 05 29 - Hangers and Supports for HVAC Piping and Equipment

E. 23 05 48 - Vibration and Seismic Controls for HVAC

F. 23 05 53 - Identification for HVAC Piping and Equipment

G. 23 05 93 - Testing, Adjusting, and Balancing for HVAC

H. 23 07 16 - HVAC Equipment Insulation

I. 23 08 00 - Commissioning of HVAC

J 23 09 00 - Temperature Control Systems

K. 23 21 13 - Hydronic Piping

L. 23 21 14 - Cooling Coil / Condensate Drain Piping

M. 23 21 16 - Hydronic Piping Specialties

N. 23 23 00 - Refrigerant Piping

O. 23 31 00 - HVAC Ducts and Casings

P. 23 33 00 - Air Duct Accessories

Q. 23 34 23 - HVAC Power Ventilator

R. 23 36 00 - Air Terminal Units

S. 23 37 13 - Diffusers, Registers, and Grilles

T. 23 74 13 - Packaged Outdoor Central-Station Air-Handling Units

U. 23 81 06 - Packaged Rooftop Air Conditioning Units - Medium Capacity

V. 23 81 26 - Small-Capacity Split-System Air Conditioners

W. 23 84 13 - Humidifiers

2.18 DIVISION 25 -- INTEGRATED AUTOMATION

2.19 DIVISION 26 -- ELECTRICAL

A. 26 05 00 - Common Work Results for Electrical

B. 26 05 19 - Low-Voltage Electrical Power Conductors and Cables

C. 26 05 26 - Grounding and Bonding for Electrical Systems

D. 26 05 33 – Raceway Boxes for Electrical Systems

E. 26 05 43 - Underground Electrical Construction

F. 26 05 48 - Vibration and Seismic Controls for Electrical Systems

G. 26 05 73 - Power System Studies

H. 26 22 00 - Low-Voltage Transformers

I. 26 24 16 - Panelboards

J. 26 27 26 - Wiring Devices

K. 26 28 10 - Overcurrent Protective Devices

L. 26 28 16 - Enclosed Switches and Circuit Breakers

M. 26 29 00 - Motors

N. 26 29 23 - Variable-Frequency Motor Controllers

O. 26 36 00 – Automatic Transfer Switches

P. 26 41 13 - Lightning Protection for Structures

Q. 26 43 00 - Surge Protective Devices for Low- Voltage Electrical Power Circuits

00 01 10 - 5

U. 26 51 00 - Interior Lighting

V. 26 56 00 - Exterior Lighting

2.20 DIVISION 27 -- COMMUNICATIONS

A. 27 05 01 - Common Work Results for Low Voltage Cabling Systems

B. 27 05 02 - Common Work Results for Communications

C. 27 05 26 - Grounding and Bonding for Communication Systems

D. 27 11 00 - Communications Equipment Rooms

E. 27 13 00 - Communications Backbone Cabling

F. 27 15 00 - Communications Horizontal Cabling

G. 27 51 16 - Public Address Systems

H. 27 52 24 - Nurse Call/Code Blue Systems

2.21 DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY

A. 28 23 00 – CCT Surveillance Systems

B. 28 31 00 - Fire Detection and Alarm

C. 28 56 19 - Integrated Security and Monitoring System

2.22 DIVISION 31 -- EARTHWORK

A. 31 10 00 - Site Clearing

B. 31 22 00 – Earth Moving

C. 31 23 16 - Excavation

D. 31 23 23 - Fill

E. 31 31 16 - Termite Control

F. 31 37 00 - Riprap

G. 31 63 29 - Drilled Concrete Piers and Shafts

2.23 DIVISION 32 -- EXTERIOR IMPROVEMENTS

A. 32 12 16 - Asphalt Paving

B. 32 13 13 - Concrete Paving

C. 32 14-13- Precast Concrete Units

D. 32-33-00 – Site Furnishings

2.24 DIVISION 33 -- UTILITIES

A. 33 11 16 - Water Distribution Piping

B. 3 312 16 - Valves and Appurtenances

C. 33 31 11 - Sanitary Sewers

D. 33 41 00 - Storm Utility Drainage

2.25 DIVISION 46 -- WATER AND WASTEWATER EQUIPMENT

END OF SECTION

Text Box E. 32-92-00 - Turf and Grasses

LIST OF DRAWING SHEETS

00 01 15 - 1

SECTION 00 01 15 - LIST OF DRAWING SHEETS

GENERAL

G-001 TITLE SHEET

G-002 ADA ACCESSIBILITY STANDARDS

G-003 ADA ACCESSIBILITY STANDARDS

G-100 CODE PLAN

CIVIL

V-101 EXISTING CONDITIONS

CD101 DEMOLITION PLAN NORTH

CD102 DEMOLITION PLAN SOUTH

CS101 SITE PLAN

CS102 PAVING PLAN NORTH

CS103 PAVING PLAN SOUTH

CS104 JOINTING PLAN NORTH

CS105 JOINTING PLAN SOUTH

CS106 GEOMETRY PLAN NORTH

CS107 GEOMETRY PLAN SOUTH

CS501 PAVING DETAILS

CS502 MISCELLANEOUS DETAILS

CS503 JOINT DETAILS

CG101 GRADING PLAN NORTH

CG102 GRADING PLAN SOUTH

CG103 EROSION CONTROL PLAN

CG501 EROSION CONTROL DETAILS 1

CG502 EROSION CONTROL DETAILS 2

CU101 UTILITY PLAN

CU201 WATERLINE PLAN & PROFILES

CU202 WATERLINE PLAN & PROFILES

CU301 SANITARY SEWER PLAN & PROFILES

CU400 SWS PLAN & PROFILE

CU401 SWS PLAN & PROFILE

CU402 SWS PLAN & PROFILE

CU403 SWS PLAN & PROFILE

CU501 WATERLINE DETAILS

CU502 PRECAST CONCRETE MANHOLE DETAILS

CU503 MANHOLE FRAME & COVER DETAILS

CU504 SWS MANHOLE DETAILS

CU505 TYPE 1 CURB INLET DETAILS

CU506 DOUBLE DROP INLET DETAILS

CU507 BEDDING AND BACKFILL DETAILS

CU508 CONCRETE HEADWALL DETAILS

00 01 15 - 2

ARCHITECTURAL

AS-100 ARCHITECTURAL SITE PLAN – OVERALL

AS-101 ARCHITECTURAL SITE PLAN – DEMOLITION

AS-102 ARCHITECTURAL SITE PLAN

AS-103 ARCHITECTURAL SITE PLAN – ENLARGED PLANS

AP-100 OVERALL PHASING PLAN

AP-101 PHASE 1 PLAN

AP-102 PHASE 2 PLAN

AP-103 PHASE 3 PLAN

AD-100 DEMOLITION PLAN & NOTES

AD-101 DEMOLITION RCP & NOTES

AD-200 DEMOLITION DETAILS

A-100 FLOOR PLAN - OVERALL

A-102 DIMENSION PLAN - OVERALL

A-103 DIMENSION PLAN - AREAS A & B

A-104 DIMENSION PLAN - AREA C

A-105 TAG PLAN - AREA A

A-106 TAG PLAN - AREAS B & C

A-107 ENLARGED PLANS

A-108 PLAN DETAILS

A-109 PLAN DETAILS

A-110 PLAN DETAILS

A-200 ROOF PLAN

A-201 ROOF PLAN – EXIST ROOF MODIFICATIONS

A-202 ROOF DETAILS

A-203 ROOF DETAILS

A-300 EXTERIOR ELEVATIONS

A-400 BUILDING SECTIONS

A-401 WALL SECTIONS

A-402 WALL SECTIONS

A-403 WALL SECTIONS

A-404 WALL SECTIONS

A-405 WALL SECTIONS

A-406 WALL SECTIONS

A-407 WALL SECTIONS

A-408 WALL SECTION DETAILS

00 01 15 - 3

A-600 DOOR INFORMATION

A-601 WINDOW INFORMATION & DETAILS

A-602 DOOR DETAILS

A-603 DOOR DETAILS

A-700 REFLECTED CEILING PLAN - OVERALL

A-701 REFLECTED CEILING PLAN – AREA A

A-702 REFLECTED CEILING PLAN – AERAS B&C

A-703 CEILING DETAILS

A-704 CEILING DETAILS

INTERIORS

I-100 FINISH FLOOR PLAN - OVERALL

I-101 FINISH FLOOR PLAN – AERA A

I-102 FINISH FLOOR PLAN – AERAS B & C

I-103 WALL PROTECTION PLAN - OVERALL

I-200 INTERIOR ELEVATIONS

I-201 INTERIOR ELEVATIONS

I-202 INTERIOR ELEVATIONS

I-203 INTERIOR ELEVATIONS

I-204 INTERIOR ELEVATIONS

I-205 INTERIOR ELEVATIONS

I-300 MILLWORK SECTION DETAILS

I-301 MILLWORK SECTION DETAILS

I-302 MILLWORK SECTION DETAILS

I-303 MILLWORK SECTION DETAILS

I-700 EQUIPMENT PLAN – OVERALL

I-701 EQUIPMENT PLAN – AREA A

I-702 EQUIPMENT PLAN – AREAS B&C

I-703 EQUIPMENT SCHEDULES

I-800 SIGNAGE PLAN – OVERALL

I-801 SIGNAGE SCHEDULE AND TYPES

STRUCTURAL

S-001 STRUCTURAL GENERAL NOTES

S-002 STRUCTURAL GENERAL NOTES

S-003 IBC INSPECTION TABLES

S-101 FOUNDATION PLAN

00 01 15 - 4

S-102 ROOF FRAMING PLAN

S-103 ROOF FRAMING PLAN

S-301 SCHEDULES AND DETAILS

S-302 SCHEDULES AND DETAILS

S-303 SCHEDULES AND DETAILS

S-501 TYPICAL FOUNDATION DETAILS

S-502 FOUNDATION DETAILS

S-510 TYPICAL FRAMING DETAILS

S-511 FRAMING DETAILS

S-512 FRAMING DETAILS

MECHANICAL

PM001 MECHANICAL COVER SHEET

FD101 FIRE PROTECTION DEMOLITION PLAN

FP101 FIRE PROTECTION PLAN

PD101 BELOW GRADE PLUMBING DEMOLITION PLAN

PD102 FIRST FLOOR PLUMBING DEMOLITION PLAN- AREA B & C

PD103 FIRST FLOOR PLUMBING DEMOLITION PLAN- AREA C & D

PD201 MEDICAL GAS FIRST FLOOR DEMOLITION PLAN

P-101 BELOW GRADE PLUMBING PLAN – AREA A & B

P-102 FIRST FLOOR PLUMBING PLAN – AREA A & B

P-103 FIRST FLOOR PLUMBING PLAN – AREA D & E

P-201 FIRST FLOOR MEDICAL GAS PLAN – AREA A& B

P-202 FIRST FLOOR MEDICAL GAS PLAN – AREA D & E

P-301 PLUMBING ROOF PLAN

P-401 ENLARGED PLUMBING PLAN

P-501 PLUMBING DETAILS

P-601 PLUMBING SCHEDULES

MD101 HVAC DEMOLITION PLAN

MD102 HYDRONICS DEMOLITION PLAN

MD201 MECHANICAL DEMOLITION PLAN - ROOF

MH100 HVAC OVERALL FLOOR PLAN

MH101 ENLARGED HVAC FLOOR PLAN - AREA A1

MH102 ENLARGED HVAC FLOOR PLAN – AREA A2

MH103 ENLARGED HVAC FLOOR PLAN – AREA-B

MH104 ENLARGED HVAC FLOOR PLAN – AREA-C

MH201 HVAC ROOF PLAN

00 01 15 - 5

MP100 HYDRONICS OVERALL FLOOR PLAN

MP101 ENLARGHED HYDRONICS FLOOR PLAN – AREA A1

MP102 ENLARGED HYDRONICS FLOOR PLAN – AREA A2

MP103 ENLARGED HYDRONICS FLOOR PLAN - AREA B

M-501 MECHANICAL DETAILS

M-502 MECHANICAL DETAILS

M-503 MECHANICAL DETAILS

M-601 MECHANICAL SCHEDULES

M-602 MECHANICAL SCHEDULES

M-701 MECHANICAL CONTROLS

M-702 MECHANICAL CONTROLS

M-703 MECHANICAL CONTROLS

M-801 ZONING FLOOR PLAN

M-802 HEATING WATER DIAGRAM

M-811 AIRFLOW DIAGRAM - AREA A1

M-812 AIRFLOW DIAGRAM - AREA A2

M-813 AIRFLOW DIAGRAM - AREA B

ELECTRICAL

E-001 ELECTRICAL GENERAL NOTES AND SYMBOLS

E-501 ELECTRICAL DETAILS

E-502 ELECTRICAL DETAILS

E-503 ELECTRICAL SITE DETAILS

E-601 ELECTRICAL ONE-LINE DIAGRAM

E-611 ELECTRICAL SCHEDULES

E-612 ELECTRICAL SCHEDULES

E-613 ELECTRICAL PANEL SCHEDULES

E-614 ELECTRICAL PANEL SCHEDULES

EC101 ELECTRICAL SITE PLAN

ED101 ELECTRICAL DEMOLITION FLOOR PLAN

EL101 ELECTRICAL LIGHTING FLOOR PLAN

EP101 ELECTRICAL POWER FLOOR PLAN

EP102 ELECTRICAL DISTRIBUTION EQUIPMENT PLAN

EP103 ELECTRICAL ROOF PLAN

EP401 ELECTRICAL ENLARGED PLANS

ET101 ELECTRICAL SYSTEMS FLOOR PLAN

00 01 15 - 6

00 01 10 - 7

D. 32-33-00 – Site Furnishings

E. 32 92 00 – Turf and Grasses

2.24 DIVISION 33 -- UTILITIES

A. 33 11 16 - Water Distribution Piping

B. 3 312 16 - Valves and Appurtenances

C. 33 31 11 - Sanitary Sewers

D. 33 41 00 - Storm Utility Drainage

2.25 DIVISION 46 -- WATER AND WASTEWATER EQUIPMENT

COMMON WORK RESULTS FOR FIRE SUPPRESSION

21 05 00 - 1

SECTION 21 05 00 - COMMON WORK RESULTS FOR FIRE SUPPRESSION

PART 1 - GENERAL

1.01 SUMMARY

A. This Section includes the following items which apply to all Division 21 sections:

1. Submittals.

2. Coordination drawings.

3. Record documents.

4. Maintenance manuals.

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

6. Transition fittings.

7. Dielectric fittings.

8. Mechanical sleeve seals.

9. Sleeves.

10. Grout.

11. Flashing.

12. Through penetration firestop assemblies.

13. Fire protection demolition.

14. Equipment installation requirements common to equipment sections.

15. Painting and finishing.

16. Concrete bases.

17. Supports and anchorages.

B. Section includes pipe, fittings, valves, and connections for sprinkler standpipe, combination sprinkler and standpipe systems, firestopping relating to fire suppression work and firestop accessories.

C. Related Documents:

1. Drawings and general provisions of the contract, including General and

Supplementary Conditions and Division 01 Specification Sections, apply to this section and the other sections of this Division.

2. Other sections of this Division, and of other Divisions, may contain requirements that relate to this section.

1.02 REFERENCES

A. American Society of Mechanical Engineers:

1. ASME B16.1 - Cast Iron Pipe Flanges and Flanged Fittings.

2. ASME B16.11 - Forged Steel Fittings - Socket-Welding and Threaded.

3. ASME B16.18 - Cast Copper Alloy Solder Joint Pressure Fittings.

4. ASME B16.22 - Wrought Copper and Copper Alloy Solder Joint Pressure Fittings.

5. ASME B16.25 - Buttwelding Ends.

6. ASME B16.3 - Malleable Iron Threaded Fittings.

7. ASME B16.4 - Gray Iron Threaded Fittings.

8. ASME B16.5 - Pipe Flanges and Flanged Fittings.

9. ASME B16.9 - Factory-Made Wrought Steel Buttwelding Fittings.

10. ASME B36.10M - Welded and Seamless Wrought Steel Pipe.

B. ASTM International:

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

2. ASTM A135 - Standard Specification for Electric-Resistance-Welded Steel Pipe.

3. ASTM A135M - Standard Specification for Electric-Resistance-Welded Steel

Pipe.(Metric)

COMMON WORK RESULTS FOR FIRE SUPPRESSION

21 05 00 - 2

4. ASTM A234/A234M - Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.

5. ASTM A795/A795M - Standard Specification for Black and Hot-Dipped Zinc- Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use.

6. ASTM B32 - Standard Specification for Solder Metal.

7. ASTM B75 - Standard Specification for Seamless Copper Tube.

8. ASTM B75M - Standard Specification for Seamless Copper Tube (Metric).

9. ASTM B88 - Standard Specification for Seamless Copper Water Tube.

10. ASTM B88M - Standard Specification for Seamless Copper Water Tube (Metric).

11. ASTM B251 - Standard Specification for General Requirements for Wrought

Seamless Copper and Copper-Alloy Tube.

12. ASTM B251M - Standard Specification for General Requirements for Wrought

Seamless Copper and Copper-Alloy Tube (Metric).

C. American Welding Society:

1. AWS A5.8 - Specification for Filler Metals for Brazing and Braze Welding.

2. AWS D1.1 - Structural Welding Code - Steel.

D. American Water Works Association:

1. AWWA C110 - American National Standard for Ductile-Iron and Grey-Iron Fittings, 3 in. through 48 in. (75 mm through 1200 mm), for Water and Other Liquids.

2. AWWA C111 - American National Standard for Rubber-Gasket Joints for Ductile-

Iron Pressure Pipe and Fittings.

3. AWWA C151 - American National Standard for Ductile-Iron Pipe, Centrifugally

Cast, for Water.

E. National Fire Protection Association:

1. NFPA 13 - Installation of Sprinkler Systems.

2. NFPA 14 - Standard for the Installation of Standpipe, Private Hydrants and Hose

Systems.

3. NFPA 24 - Installation of Private Fire Service Mains and Their Appurtenances.

F. Underwriter Laboratories, Inc.:

1. UL 1887 - Fire Tests of Plastic Sprinkler Pipe for Visible Flame and Smoke

Characteristics.

1.03 DEFINITIONS

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

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

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

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

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

F. The following are industry abbreviations for rubber materials:

1. EPDM: Ethylene-propylene-diene terpolymer rubber.

2. NBR: Acrylonitrile-butadiene rubber.

COMMON WORK RESULTS FOR FIRE SUPPRESSION

21 05 00 - 3

G. Firestopping (Through-Penetration Protection System): Sealing of stuffing material or assembly placed in spaces between and penetrations through building materials to arrest movement of fire, smoke, heat, and hot gases through fire rated construction.

1.04 PERFORMANCE REQUIREMENTS

A. Firestopping: Conform to applicable code for fire resistance ratings and surface burning characteristics.

1.05 SUBMITTALS

A. Product Data for each kind of product indicated.

B. Welding certificates.

C. Firestopping Schedules: Submit schedule of opening locations and sizes, penetrating items, and required listed design numbers to seal openings to maintain fire resistance rating of adjacent assembly.

D. Submittal of shop drawings, product data, and samples will be accepted only when signed and submitted by this Contractor and the General Contractor. Data submitted from subcontractors and material suppliers directly to the Architect/Engineer will not be processed.

E. Shop drawings submitted without this Contractor’s signature or approval and verification will not be approved. Quantities will not be checked or verified. It is the Contractor’s responsibility to provide the proper quantities required to complete the job.

F. Portions of the work requiring a shop drawing submittal shall not begin until the shop drawing has been approved by the Engineer.

G. Submit wiring diagrams for all equipment requiring field wiring clearly showing all required connections. This Contractor will send one copy of Engineer approved shop drawings to the Electrical Contractor with a transmittal letter. Forward one copy of the transmittal letter to the Engineer’s office.

H. Where catalog cuts are used, mark them to indicate equipment, capacities, controls, fittings, valves, sizes, etc.

I. Reference each item to applicable specification paragraph number and plan sheet number.

Reference items not appearing in base specification to applicable alternate numbers, change order numbers, letters of authorization, etc.

J. Engineers acceptance of Compliance Submittals will not relieve Contractor from his responsibility for any deviations from the requirements of the Contract Documents unless Contractor has in writing called Engineer’s attention to such deviation at the time of submission and Engineer has given written approval to the specific deviation, nor shall any acceptance by Engineer relieve Contractor from responsibility for errors or omissions in Compliance Submittals.

K. See other Division 21 sections for specific requirements regarding submittal of delegated design items.

L. Firestopping Engineering Judgments: For conditions not covered by UL or WH listed designs, submit judgments by licensed professional engineer suitable for presentation to authority having jurisdiction for acceptance as meeting code fire protection requirements.

1.06 GENERAL WORK REQUIREMENTS

A. Permits:

1. Obtain and pay for all licenses and permits, fees, inspection and certificates required for the execution of this work.

2. Pay fees and charges for connection to outside services and use of property.

COMMON WORK RESULTS FOR FIRE SUPPRESSION

21 05 00 - 4

3. Deliver permits and certificates to the Architect to be transmitted to the Owner.

B. Utility Services:

1. This Contractor shall pay for all expenses, deposits, reimbursements, etc., required by the local rules and codes for the service to the buildings, complete and ready for use. See plot plan.

2. Consult gas, water and sewer utility for their requirements and for coordinating with their installation. Contractor shall provide any work thus required beyond that indicated by the drawings and specifications. He shall bear all expense involved for the complete installation of the gas service (both temporary and permanent) to the building ready for operation, including utility service charges, except as specifically excluded on the plans.

3. This Contractor shall consult all local departments to verify requirements and bid installation for service in accordance with local codes and Utility company rules and regulations.

1.07 RESPONSIBILITY

A. This Contractor will be held responsible for any and all damage to any part of the building or to the work of other contractors, as may be caused through his operation.

B. This contractor shall make all provisions for entry of equipment, installed under this contract, to the installed location. This contractor shall provide openings in existing construction if necessary. This contractor shall do all repair necessary to restore the building to the original condition. During the period of entry of equipment and removal of trash, no disruption of the Owner’s normal business shall occur.

1.08 CLOSEOUT SUBMITTALS

A. Section 017000 - Execution and Closeout Requirements: Closeout procedures.

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

C. Operation and Maintenance Data: Submit spare parts lists.

1.09 QUALITY ASSURANCE

A. Execute work in compliance with all applicable Federal, State and Municipal laws, codes, ordinances, and local customs regarding the trade to perform the work. The Contractor is required to verify that all installations comply with applicable codes. The codes applicable to this specific project may be listed on the Architect’s code compliance sheet. If not, it is the Contractor’s responsibility to determine which codes apply to the installations. Where code requirements conflict with those shown on the drawings and specifications, the code requirements shall take precedence. The Contractor shall notify the Architect immediately of any discrepancies between the applicable code requirements and the documents.

Changes made to comply with the applicable requirements shall not justify an additional cost.

B. Inspect the existing site and conditions and check the drawings and specifications to be fully informed of the requirements for completion of the work. Lack of such information shall not justify an extra to the contract price.

C. The Fire Protection Work shall include labor, materials, and equipment to install systems and place in proper working order, as shown on plans and hereinafter specified. The installation shall include all labor, materials, tools, transportation, equipment, services and facilities, required for the complete, proper and substantial installation of all mechanical work shown on the plans, and/or outlined in these specifications. The installation shall include all materials, appliances, and apparatus not specifically mentioned herein or noted on the drawings, but which are necessary to make a complete working installation of all mechanical systems.

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D. Material and equipment shall be new, of best quality and design and free from defects. A manufacturer’s nameplate affixed in a conspicuous place will be required on each major component of equipment stating manufacturer’s name, address and catalog number.

E. Furnish testing equipment and test all piping systems under methods and conditions as specified.

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

G. Steel Pipe Welding: Qualify processes and operators according to ASME Boiler and Pressure Vessel Code: Section IX, "Welding and Brazing Qualifications."

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

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

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

I. Through Penetration Firestopping of Fire Rated Assemblies: UL 1479 and ASTM E814 with 0.10-inch water gage (24.9 Pa) minimum positive pressure differential to achieve fire F-Ratings and temperature T-Ratings as indicated on Drawings, but not less than 1-hour.

1. Wall Penetrations: Fire F-Ratings as indicated on Drawings, but not less than 1-hour.

2. Floor and Roof Penetrations: Fire F-Ratings and temperature T-Ratings as indicated on Drawings, but not less than 1-hour.

a. Floor Penetrations within Wall Cavities: T-Rating is not required.

J. Through Penetration Firestopping of Non-Fire Rated Floor and Roof Assemblies: Materials to resist free passage of flame and products of combustion.

1. Noncombustible Penetrating Items: Noncombustible materials for penetrating items connecting maximum of three stories.

2. Penetrating Items: Materials approved by authorities having jurisdiction for penetrating items connecting maximum of two stories.

K. Fire Resistant Joints in Fire Rated Floor, Roof, and Wall Assemblies: ASTM E1966 or UL 2079 to achieve fire resistant rating as indicated on Drawings for assembly in which joint is installed.

L. Fire Resistant Joints between Floor Slabs and Exterior Walls: ASTM E119 with 0.10-inch water gage (24.9 Pa) minimum positive pressure differential to achieve fire resistant rating as indicated on Drawings for floor assembly.

M. Surface Burning Characteristics: 25/50 flame spread/smoke developed index when tested in accordance with ASTM E84.

N. Provide fire sprinkler piping located in plenums with peak optical density not greater than 0.5, average optical density not greater than 0.15, and flame spread not greater than 5 feet (1.5 m) when tested in accordance with UL 1887.

O. Surface Burning Characteristics: Maximum 25/50 flame spread/smoke developed index when tested in accordance with ASTM E84.

P. Perform Work in accordance with NFPA 13 standard.

1.010 QUALIFICATIONS

A. Installer: Company specializing in performing Work of this section with minimum three years documented experience approved by manufacturer.

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1.011 DELIVERY, STORAGE, AND HANDLING

A. Section 016000 - Product Requirements: Product storage and handling requirements.

B. Deliver and store valves in shipping containers, with labeling in place.

C. Deliver pipes and tubes with factory-applied end caps. Maintain end caps through shipping, storage, and handling to prevent pipe end damage and to prevent entrance of dirt, debris, and moisture.

D. Furnish cast iron and steel valves with temporary protective coating.

E. Furnish temporary end caps and closures on piping and fittings. Maintain in place until installation.

1.012 WORKMANSHIP AND COORDINATION

A. Make installation substantially as shown on plans.

B. Pipe and duct routing and equipment location shown on the drawings are schematic in nature. Make alterations in location of apparatus or piping as may be required to conform to building construction without extra charge.

C. Equipment service clearances, per equipment manufacturer’s specifications, shall be maintained from general construction. No pipe shall be installed within these clearances.

No piping shall be installed above electrical panels, starters or switchgear, or in elevator equipment rooms.

D. Cooperate with other contractors in their installation of work.

E. The ductwork shall take precedence over all pipe work except where it is necessary to maintain an even grade on the piping.

F. Arrange for pipe spaces, chases, slots, and openings in building structure during progress of construction, to allow for Fire Protection installations.

G. Coordinate installation of required supporting devices and set sleeves in poured-in-place concrete and other structural components as they are constructed.

H. Coordinate requirements for access panels and doors for Fire Protection items requiring access that are concealed behind finished surfaces.

I. Use only experienced mechanics.

1.013 ENVIRONMENTAL REQUIREMENTS

A. Do not apply sealants, caulking, or mastic materials outside the range of the manufacturer’s installation instructions.

B. Do not apply firestopping materials when temperature of substrate material and ambient air is below 60 degrees F (15 degrees C).

C. Maintain this minimum temperature before, during, and for minimum 3 days after installation of firestopping materials.

D. Provide ventilation in areas to receive solvent cured materials.

1.014 ELECTRONIC DOCUMENT REQUESTS

A. The Contractor may request the use of the bidding documents in electronic format (CAD, BIM, PDF etc.) for use in preparation of shop drawings and coordination drawings.

B. Professional Engineering Consultants, P.A. (PEC) reserves the right to refuse requests for electronic files at its sole discretion. The format of the files will be at PEC’s sole discretion.

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C. All electronic documents provided are provided on an as-is basis and are utilized by the Contractor at his own risk. All files provided by the Engineer are subject to PEC’s standard “CADD/Electronic File Disclaimer”. This disclaimer can be provided upon request.

D. At PEC’s sole discretion, per sheet fee of up to $50 may be required to cover the costs of preparing the electronic files for transmission.

E. By obtaining the bid document CAD or BIM files, the Contractor is not relieved from his duty to create construction, shop and coordination drawings.

1.015 FIRE PROTECTION COORDINATION DRAWINGS

A. Prepare coordination drawings to a scale of 1/4”=1’-0” or larger; detailing major elements, components, and systems of Fire Protection equipment and materials in relationship with other systems, installations, and building components. Indicate locations where space is limited for installation and access and where sequencing and coordination of installations are of importance to the efficient flow of the work, including (but not necessarily limited to) the following:

1. Indicate the proposed locations of piping, equipment, hangers, and materials.

Include the following:

a. Clearances for installing and maintaining insulation.

b. Clearances for servicing and maintain equipment, including tube removal, filter removal, and space for equipment disassembly required for periodic maintenance.

c. Equipment connections and support details.

d. Exterior wall and foundation penetrations.

e. Fire-rated wall and floor penetrations.

f. Underground piping.

g. Sizes and locations of required concrete pads and bases.

h. Numbered valve location diagrams.

i. Valve stem movement.

j. Pipe expansion loops.

B. Indicate scheduling, sequencing, movement, and positioning of large equipment into the building during construction.

C. Prepare floor plans, elevations, and details to indicate penetrations in floors, walls, and ceilings and their relationship to other penetrations and installations.

D. Submit drawing to Architect to review for completeness. These drawings will be reviewed and returned with comments. They will not be approved as a shop drawing.

1.016 RECORD DOCUMENTS

A. Prepare record documents in accordance with Division 1. These drawings shall reflect the actual “As-Built” condition including any change orders, of the mechanical systems and installation. In addition to the requirements specified in Division 1, indicate the following installed conditions:

1. Mains and branches of piping systems, with valves and control devices located and numbered, concealed unions located, and with items requiring maintenance located (i.e., traps, strainers, expansion compensators, tanks, etc.). Valve location diagrams, complete with valve tag chart. Refer to Identification Section. Indicate actual inverts and horizontal locations of underground piping.

2. Equipment locations (exposed and concealed), dimensioned from prominent building lines.

3. Approved substitutions, contract modifications, and actual equipment and materials installed.

1.017 MAINTENANCE MANUALS

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A. Prepare Maintenance Manuals in accordance with Division 1 Sections. In addition to the requirements specified in Division 1, include the following information for equipment items:

1. Description of function, normal operating characteristics and limitations, performance curves, engineering data and tests, and complete nomenclature and commercial numbers of replacement parts.

2. Manufacturer’s printed operating procedures to include start-up, break-in, and routine and normal operating instructions; regulation, control stopping, shutdown, and emergency instructions.

3. Maintenance procedures for routing preventative maintenance and troubleshooting; disassembly, repair, and reassembly; aligning and adjusting instructions.

4. Approved shop drawing submittals.

5. Servicing instructions and lubrication charts and schedules.

6. Copy of valve tag chart.

1.018 FINAL ELECTRONIC SUBMITTAL

A. In addition to the hard-copy record documents above, provide a set of electronic documents in PDF formats on CD-ROM media. The electronic shall include the following:

1. Floor plans, O&M manuals, approved shop drawings, and valve tag schedules.

2. The floor plans shall contain labels and links for each piece of equipment specified in this Division. The equipment links shall open the O&M manual for the respective piece of equipment with a single mouse click. Valve tag links shall open the appropriate portion of the valve tag schedule.

3. It is anticipated that there will be separate PDF floor plan documents for each class of equipment, and separate PDF valve tag floor plan(s) for each unique system.

The exact format and quantity of PDF documents shall be submitted to the Owner for approval prior to creation of the comprehensive final submittal.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. In other Part 2 articles where subparagraph titles below introduce lists, the following requirements apply for product selection:

1. Manufacturers: Subject to compliance with requirements, provide products by the manufacturers specified or pre-approved equals.

2.02 PIPE, TUBE, AND FITTINGS

A. Refer to individual Division 21 piping Sections for pipe, tube, and fitting materials and joining methods.

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

2.03 JOINING MATERIALS

A. Refer to individual Division 21 piping Sections for special joining materials.

2.04 DIELECTRIC FITTINGS

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

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

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

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D. Dielectric-Flange Kits: Companion-flange assembly for field assembly. Include flanges, full-face- or ring-type neoprene or phenolic gasket, phenolic or polyethylene bolt sleeves, phenolic washers, and steel backing washers.

1. Separate companion flanges and steel bolts and nuts shall have 150- or 300-psig

(1035- or 2070-kPa) minimum working pressure where required to suit system pressures.

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

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

2.05 MECHANICAL SLEEVE SEALS

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

1. Manufacturers:

a. Advance Products & Systems, Inc.

b. Calpico, Inc.

c. Metraflex Co.

d. Pipeline Seal and Insulator, Inc.

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

3. Pressure Plates: Stainless steel. Include two for each sealing element.

4. Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to sealing elements. Include one for each sealing element.

2.06 SLEEVES

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

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

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

D. Stack Sleeve Fittings: Manufactured, cast-iron sleeve with integral clamping flange. Include clamping ring and bolts and nuts for membrane flashing.

1. Underdeck Clamp: Clamping ring with set screws.

2.07 GROUT

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

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

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

3. Packaging: Premixed and factory packaged.

2.08 FLASHING

A. Metal Flashing: 26 gage (0.5 mm) thick galvanized steel.

B. Metal Counterflashing: 22 gage (0.8 mm) thick galvanized steel.

C. Lead Flashing:

1. Waterproofing: 5 lb./sq. ft (24.5 kg/sq m) sheet lead.

2. Soundproofing: 1 lb./sq. ft (5 kg/sq m) sheet lead.

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D. Flexible Flashing: 47 mil (1.2 mm) thick sheet of material compatible with roofing.

Coordinate with Architectural roofing specifications.

E. Caps: Steel, 22 gage (0.8 mm) minimum; 16 gage (1.5 mm) at fire resistant elements.

2.09 FIRESTOPPING

A. Manufacturers:

1. Hilti Corp.

2. 3M fire Protection Products

B. Product Description: Different types of products by multiple manufacturers are acceptable as required to meet specified system description and performance requirements; provide only one type for each similar application.

1. Silicone Firestopping Elastomeric Firestopping: Single or multiple component silicone elastomeric compound and compatible silicone sealant.

2. Foam Firestopping Compounds: Single or multiple component foam compound.

3. Formulated Firestopping Compound of Incombustible Fibers: Formulated compound mixed with incombustible non-asbestos fibers.

4. Fiber Stuffing and Sealant Firestopping: Composite of mineral or ceramic fiber stuffing insulation with silicone elastomer for smoke stopping.

5. Mechanical Firestopping Device with Fillers: Mechanical device with incombustible fillers and silicone elastomer, covered with sheet stainless steel jacket, joined with collars, penetration sealed with flanged stops.

6. Intumescent Firestopping: Intumescent putty compound which expands on exposure to surface heat gain.

7. Firestop Pillows: Formed mineral fiber pillows.

C. Color: As selected from manufacturer’s full range of colors.

D. Coordinate the above requirements with Division 7.

2.010 FIRESTOPPING ACCESSORIES

A. Primer: Type recommended by firestopping manufacturer for specific substrate surfaces and suitable for required fire ratings.

B. Installation Accessories: Provide clips, collars, fasteners, temporary stops or dams, and other devices required to position and retain materials in place.

C. General:

1. Furnish UL listed products.

2. Select products with rating not less than rating of wall or floor being penetrated.

D. Non-Rated Surfaces:

1. Stamped steel, chrome plated, hinged, split ring escutcheons or floor plates or ceiling plates for covering openings in occupied areas where piping is exposed.

2. For exterior wall openings below grade, furnish mechanical sealing device to continuously fill annular space between piping and cored opening or water-stop type wall sleeve.

2.011 ACCESS DOORS

A. If specified in Division 7 that section shall apply. Where not specified in Division 7 provide access doors as follows.

B. Steel Access Doors and Frames: Factory-fabricated and assembled units, complete with attachment devices and fasteners ready for installation. Joints and seams shall be continuously welded steel, with welds ground smooth and flush with adjacent surfaces.

C. Frames: 16-gage steel, with a 1-inch-wide exposed perimeter flange for units installed in unit masonry, pre-cast, or cast-in-place concrete, ceramic tile, or wood paneling.

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1. For installation in masonry, concrete, ceramic tile, or wood paneling: 1 inch-wide-exposed perimeter flange and adjustable metal masonry anchors.

2. For gypsum wallboard or plaster: perforated flanges with wallboard bead.

3. For full-bed plaster applications: galvanized expanded metal lath and exposed casing bead, welded to perimeter of frame.

D. Flush Panel Doors: 14-gage sheet steel, with concealed spring hinges or concealed continuous piano hinge set to open 175 degrees; factory-applied prime paint.

1. Fire-Rated Units: Insulated flush panel doors, with continuous piano hinge and self-closing mechanism.

E. Locking Devices: Where indicated, provide 5-pin or 5-disc type cylinder locks, individually keyed; provide 2 keys.

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

1. Bar-Co., Inc.

2. J.L. Industries.

3. Karp Associates, Inc.

4. Milcor Div. Inryco, Inc.

5. Nystrom, Inc.

2.012 DRIP PANS

A. Provide drip pans fabricated from corrosion-resistant sheet metal with watertight joints, and with edges turned up 2-1/2". Reinforce top, either by structural angles or by rolling top over 1/4" steel rod. Provide hole, gasket, and flange at low point for watertight joint and 1" drainline connections.

2.013 PIPE HANGERS AND SUPPORTS

A. Conform to NFPA 13 and NFPA 14.

B. Hangers for Pipe Sizes 1/2 to 1-1/2 inch (15 to 40 mm): Carbon steel, adjustable swivel, split ring.

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

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

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

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

G. Vertical Support: Steel riser clamp.

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

PART 3 - EXECUTION

3.01 FIRE PROTECTION DEMOLITION REQUIREMENTS

A. The existing areas surrounding the remodel area are fully occupied and shall remain operational throughout the duration of this project.

B. This contractor shall closely coordinate with the Owner and/or his representative the timing and schedule for any temporary cutoffs of any mechanical systems. The valve location and scheduled shutdown shall be closely coordinated with the Owner. It is recognized that temporary shutdown of systems will be required. These shall be scheduled in advance with Owner’s representatives and restored to full service at the end of the work period.

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C. Disconnect, demolish, and remove Fire Protection systems, equipment, and components indicated to be removed.

1. Piping to Be Removed: Remove portion of piping indicated to be removed and cap or plug remaining piping with same or compatible piping material.

2. Piping to Be Abandoned in Place: Drain piping and cap or plug piping with same or compatible piping material.

3. Equipment to Be Removed: Disconnect and cap services and remove equipment.

4. Equipment to Be Removed and Reinstalled: Disconnect and cap services and remove, clean, and store equipment; when appropriate, reinstall, reconnect, and make equipment operational.

5. Equipment to Be Removed and Salvaged: Disconnect and cap services and remove equipment and deliver to Owner.

D. If pipe, insulation, or equipment to remain is damaged in appearance or is unserviceable, remove damaged or unserviceable portions and replace with new products of equal capacity and quality.

E. Contractor shall provide protective plastic drop cloths to protect the existing occupied areas and equipment from dust and debris during the construction work and shall clean the areas of all construction dirt daily, and upon completion of the work.

F. Connection to existing piping for HVAC, medical gas, fire sprinkler or domestic water will require temporary shutdown of those mains to accomplish the new tie-ins. Closely coordinate and schedule this work with the Owner. Perform such work on weekends or nights as required by Owner's use and schedule.

G. All drained piping risers and mains shall be refilled with fluid and properly vented by this Contractor.

H. Coordinate with General Contractor the removal and replacement of all existing ceilings, walls, etc. as required for mechanical demolition work.

3.02 PIPING SYSTEMS - COMMON REQUIREMENTS

A. Install piping in accordance with NFPA 13 for sprinkler systems, NFPA 14 for standpipe and hose systems, and NFPA 24 for service mains.

B. Pipe Hangers and Supports:

1. Install in accordance with NFPA 13 and NFPA 14.

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

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

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

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

6. Where installing several pipes in parallel and at same elevation, provide multiple or trapeze hangers.

7. Prime coat exposed steel hangers and supports. Hangers and supports located in crawl spaces, pipe shafts, and suspended ceiling spaces are not considered exposed.

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

D. Do not penetrate building structural members unless indicated.

E. Install piping according to the following requirements and Division 21.

F. Sections specifying piping systems.

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

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

I. Install piping indicated to be exposed and piping in equipment rooms and service areas at right angles or parallel to building walls.