Attachment 2 - Lyons EHRM - 100 CD -Specs VOL 2.pdf

Construction Documents – 100% Submittal: Project Specifications April 07, 2025

VOLUME 2: DIV 22 – DIV 33

Department of Veterans Health Administration

Electronic Health Record Modernization (EHRM) Infrastructure Upgrades – Lyons Project No. 561A4‐22‐700

Contract No. 36C77624C0006

VA Lyons, NJ Medical Center (VANJHCS)

151 Knollcroft Road Lyons, NJ 07939

US Department of Veterans Affairs

Program Contracting Activity Central (PCAC)

6150 Oak Tree Blvd., Suite 300

Independence, OH 44131

Prepared by:

GDM A-E, Inc

1308 NE 134th St Suite A Vancouver, WA 98685

VANJHCS 100% CONSTRUCTION DOCUMENTS

Lyons, NJ 01/21/2025

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SECTION 22 05 11

COMMON WORK RESULTS FOR PLUMBING

PART 1 - GENERAL

1.1 DESCRIPTION

A. The requirements of this Section shall apply to all sections of Division 22.

1.2 DEFINITIONS

A. Exposed: Piping and equipment exposed to view in finished rooms.

B. Exterior: Piping and equipment exposed to weather be it temperature, humidity, precipitation, wind or solar radiation.

C. Option or optional: Contractor's choice of an alternate material or method.

D. Provide: Furnish and install.

1.3 ABBREVIATIONS/ACRONYMS

A. ABS: Acrylonitrile Butadiene Styrene

B. AC: Alternating Current

C. ACR: Air Conditioning and Refrigeration

D. A/E: Architect/Engineer

E. AFF: Above Finish Floor

F. AFG: Above Finish Grade

G. AI: Analog Input

H. AISI: American Iron and Steel Institute

I. AO: Analog Output

J. ASHRAE: American Society of Heating, Refrigeration, & Air Conditioning Engineers

K. ASJ: All Service Jacket

L. ASME: American Society of Mechanical Engineers

M. ASPE: American Society of Plumbing Engineers

N. AWG: American Wire Gauge

O. BACnet: Building Automation and Control Network

P. BAg: Silver-Copper-Zinc Brazing Alloy

Q. BAS: Building Automation System

R. BCuP: Silver-Copper-Phosphorus Brazing Alloy

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S. bhp: Brake Horsepower

T. Btu: British Thermal Unit

U. Btu/h: British Thermal Unit per Hour

V. BSG: Borosilicate Glass Pipe

W. C: Celsius

X. CA: Compressed Air

Y. CD: Compact Disk

Z. CDA: Copper Development Association

AA.CGA: Compressed Gas Association

AB.CFM: Cubic Feet per Minute

AC.CI: Cast Iron

AD.CLR: Color

AE.CO: Contracting Officer

AF.COR: Contracting Officer’s Representative

AG.CPVC: Chlorinated Polyvinyl Chloride

AH.CR: Chloroprene

AI.CRS: Corrosion Resistant Steel

AJ.CWP: Cold Working Pressure

AK.CxA: Commissioning Agent

AL.dB: Decibels

AM.db(A): Decibels (A weighted)

AN.DCW: Domestic Cold Water

AO.DDC: Direct Digital Control

AP.DFU: Drainage Fixture Units

AQ.DHW: Domestic Hot Water

AR.DHWR: Domestic Hot Water Return

AS.DHWS: Domestic How Water Supply

AT.DI: Digital Input

AU.DI: Deionized Water

AV.DISS: Diameter Index Safety System

AW.DN: Diameter Nominal

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AX.DO: Digital Output

AY.DOE: Department of Energy

AZ.DVD: Digital Video Disc

BA.DWG: Drawing

BB.DWH: Domestic Water Heater

BC.DWS: Domestic Water Supply

BD.DWV: Drainage, Waste and Vent

BE.ECC: Engineering Control Center

BF.EL: Elevation

BG.EMCS: Energy Monitoring and Control System

BH.EPA: Environmental Protection Agency

BI.EPACT: Energy Policy Act

BJ.EPDM: Ethylene Propylene Diene Monomer

BK.EPT: Ethylene Propylene Terpolymer

BL.ETO: Ethylene Oxide

BM.F: Fahrenheit

BN.FAR: Federal Acquisition Regulations

BO.FD: Floor Drain

BP.FDC: Fire Department (Hose) Connection

BQ.FED: Federal

BR.FG: Fiberglass

BS.FNPT: Female National Pipe Thread

BT.FOR: Fuel Oil Return

BU.FOS: Fuel Oil Supply

BV.FOV: Fuel Oil Vent

BW.FPM: Fluoroelastomer Polymer

BX.FSK: Foil-Scrim-Kraft Facing

BY.FSS: VA Construction & Facilities Management, Facility Standards Service

BZ.FU: Fixture Units

CA.GAL: Gallon

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CB.GCO: Grade Cleanouts

CC.GPD: Gallons per Day

CD.GPH: Gallons per Hour

CE.GPM: Gallons per Minute

CF.HDPE: High Density Polyethylene

CG.HEFP: Healthcare Environment and Facilities Program (replacement for OCAMES)

CH.HEX: Heat Exchanger

CI.Hg: Mercury

CJ.HOA: Hands-Off-Automatic

CK.HP: Horsepower

CL.HVE: High Volume Evacuation

CM.Hz: Hertz

CN.ID: Inside Diameter

CO.IE: Invert Elevation

CP.INV: Invert

CQ.IPC: International Plumbing Code

CR.IPS: Iron Pipe Size

CS.IW: Indirect Waste

CT.IWH: Instantaneous Water Heater

CU.Kg: Kilogram

CV.kPa: Kilopascal

CW.KW: Kilowatt

CX.KWH: Kilowatt Hour

CY.lb: Pound

CZ.lbs/hr: Pounds per Hour

DA.LNG: Liquid Natural Gas

DB.L/min: Liters per Minute

DC.LOX: Liquid Oxygen

DD.L/s: Liters per Second

DE.m: Meter

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DF.MA: Medical Air

DG.MAWP: Maximum Allowable Working Pressure

DH.MAX: Maximum

DI.MBH: 1000 Btu per Hour

DJ.MED: Medical

DK.MER: Mechanical Equipment Room

DL.MFG: Manufacturer

DM.mg: Milligram

DN.mg/L: Milligrams per Liter

DO.ml: Milliliter

DP.mm: Millimeter

DQ.MIN: Minimum

DR.MV: Medical Vacuum

DS.N2: Nitrogen

DT.N20: Nitrogen Oxide

DU.NC: Normally Closed

DV.NF: Oil Free Dry (Nitrogen)

DW.NG: Natural Gas

DX.NIC: Not in Contract

DY.NO: Normally Open

DZ.NOM: Nominal

EA.NPTF: National Pipe Thread Female

EB.NPS: Nominal Pipe Size

EC.NPT: Nominal Pipe Thread

ED.NTS: Not to Scale

EE.O2: Oxygen

EF.OC: On Center

EG.OD: Outside Diameter

EH.OSD: Open Sight Drain

EI.OS&Y: Outside Stem and Yoke

EJ.PA: Pascal

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EK.PBPU: Prefabricated Bedside Patient Units

EL.PD: Pressure Drop or Difference

EM.PDI: Plumbing and Drainage Institute

EN.PH: Power of Hydrogen

EO.PID: Proportional-Integral-Differential

EP.PLC: Programmable Logic Controllers

EQ.PP: Polypropylene

ER.ppb: Parts per Billion

ES.ppm: Parts per Million

ET.PSI: Pounds per Square Inch

EU.PSIA: Pounds per Square Inch Atmosphere

EV.PSIG: Pounds per Square Inch Gauge

EW.PTFE: Polytetrafluoroethylene

EX.PVC: Polyvinyl Chloride

EY.PVDF: Polyvinylidene Fluoride

EZ.RAD: Radians

FA.RO: Reverse Osmosis

FB.RPM: Revolutions Per Minute

FC.RTD: Resistance Temperature Detectors

FD.RTRP: Reinforced Thermosetting Resin Pipe

FE.SAN: Sanitary Sewer

FF.SCFM: Standard Cubic Feet per Minute

FG.SDI: Silt Density Index

FH.SMACNA: Sheet Metal and Air Conditioning Contractors National Association

FI.SPEC: Specification

FJ.SPS: Sterile Processing Services

FK.SQFT/SF: Square Feet

FL.SS: Stainless Steel

FM.STD: Standard

FN.SUS: Saybolt Universal Second

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FO.SWP: Steam Working Pressure

FP.TD: Temperature Difference

FQ.TDH: Total Dynamic Head

FR.TEFC: Totally Enclosed Fan-Cooled

FS.TEMP: Temperature

FT.TFE: Tetrafluoroethylene

FU.THERM: 100,000 Btu

FV.THHN: Thermoplastic High-Heat Resistant Nylon Coated Wire

FW.THWN: Thermoplastic Heat & Water Resistant Nylon Coated Wire

FX.TIL: Technical Information Library http//www.cfm.va.gov/til/indes.asp

FY.T/P: Temperature and Pressure

FZ.TYP: Typical

GA.USDA: U.S. Department of Agriculture

GB.V: Vent

GC.V: Volt

GD.VA: Veterans Administration

GE.VA CFM: VA Construction & Facilities Management

GF.VA CFM CSS: VA Construction & Facilities Management, Consulting Support Service

GG.VAC: Vacuum

GH.VAC: Voltage in Alternating Current

GI.VAMC: Veterans Administration Medical Center

GJ.VHA OCAMES: This has been replaced by HEFP.

GK.VSD: Variable Speed Drive

GL.VTR: Vent through Roof

GM.W: Waste

GN.WAGD: Waste Anesthesia Gas Disposal

GO.WC: Water Closet

GP.WG: Water Gauge

GQ.WOG: Water, Oil, Gas

GR.WPD: Water Pressure Drop

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GS.WSFU: Water Supply Fixture Units

1.4 RELATED WORK

A. Section 01 00 00, GENERAL REQUIREMENTS.

B. Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.

C. Section 01 91 00, GENERAL COMMISSIONING REQUIREMENTS.

D. Section 13 05 41, SEISMIC RESTRAINT REQUIREMENTS FOR

NON-STRUCTURAL COMPONENTS.

E. Section 22 07 11, PLUMBING INSULATION.

F. Section 22 08 00, COMMISSIONING OF PLUMBING SYSTEMS.

G. Section 23 09 23, DIRECT DIGITAL CONTROLS FOR HVAC.

H. Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS

I. Section 26 05 19, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND

CABLES.

1.5 APPLICABLE PUBLICATIONS

A. The publications listed below shall form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only. Where conflicts occur these specifications and the VHA standard will govern.

B. American Society of Mechanical Engineers (ASME):

1. B31.1-2013 Power Piping

2. BPVC Section IX-2019 Boiler and Pressure Vessel Code - Welding, Brazing, and Fusing Qualifications

C. American Society for Testing and Materials (ASTM):

1. A36/A36M-2019 Standard Specification for Carbon Structural Steel

2. A575-96(2013)e1 Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades

3. E84-2013a Standard Test Method for Surface Burning Characteristics of Building Materials

4. E119-2012a Standard Test Methods for Fire Tests of Building Construction and Materials

D. International Code Council, (ICC):

1. IBC-2021 International Building Code

2. IPC-2021 International Plumbing Code

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E. Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry, Inc:

1. SP-58-2018 Pipe Hangers and Supports - Materials, Design, Manufacture, Selection, Application and Installation

F. Military Specifications (MIL):

1. P-21035B Paint High Zinc Dust Content, Galvanizing Repair (Metric)

G. National Electrical Manufacturers Association (NEMA):

1. MG 1-2016 Motors and Generators

H. National Fire Protection Association (NFPA):

1. 51B-2019 Standard for Fire Prevention During Welding, Cutting and Other Hot Work

2. 54-2018 National Fuel Gas Code

3. 70-2020 National Electrical Code (NEC)

4. 99-2018 Healthcare Facilities Code

I. NSF International (NSF):

1. 5-2019 Water Heaters, Hot Water Supply Boilers, and Heat Recovery Equipment

2. 14-2019 Plastic Piping System Components and Related Materials

3. 61-2019 Drinking Water System Components – Health Effects

4. 372-2016 Drinking Water System Components – Lead Content

J. Department of Veterans Affairs (VA):

1. PG-18-10-2018 Plumbing Design Manual

2. PG-18-13-2018 Barrier Free Design Guide

1.6 QUALITY ASSURANCE

A. Plumbing, mechanical, electrical, and associated systems shall be safe, reliable, efficient, durable, easily and safely operable and maintainable, easily and safely accessible, and in compliance with applicable codes as specified. The systems shall be comprised of high-quality institutional-class and industrial-class products of manufacturers that are experienced specialists in the required product lines. All construction firms and personnel shall be experienced and qualified specialists in industrial and institutional plumbing.

B. Products Criteria:

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1. Standard Products: Material and equipment shall be the standard products of a manufacturer regularly engaged in the manufacture of the products for at least 3 years.

2. Equipment Service: There shall be permanent service organizations, authorized and trained by manufacturers of the equipment supplied, located within 160 km (100 miles) of the project.

3. All items furnished shall be free from defects that would adversely affect the performance, maintainability, and appearance of individual components and overall assembly.

4. The products and execution of work specified in Division 22 shall conform to the referenced codes and standards. Local code officials and local authorities (such as the natural gas supplier) shall enforce local codes. If the local codes are more stringent, then the local codes shall apply. Any conflicts shall be brought to the attention of the Contracting Officer's Representative (COR) before executing the work.

5. Multiple Units: When two or more units of materials or equipment of the same type or class are required, these units shall be products of one manufacturer.

6. Assembled Units: Manufacturers of equipment assemblies, which use components made by others, assume complete responsibility for the final assembled product.

7. Nameplates: Nameplate bearing manufacturer's name or identifiable trademark shall be securely affixed in a conspicuous place on plumbing fixtures and equipment, or name or trademark cast integrally with same, stamped or otherwise permanently marked on each item.

8. Asbestos products or equipment or materials containing asbestos shall not be used.

C. Welding: Before any welding is performed, Contractor shall submit a certificate certifying that welders comply with the following requirements:

1. Qualify welding processes and operators for piping according to ASME BPVC, Section IX, "Welding and Brazing Qualifications." Provide proof of current certification to

CO.

2. Comply with provisions of ASME B31 series "Code for Pressure Piping."

3. Certify that each welder and welding operator has passed American Welding Society (AWS) qualification tests for the welding processes involved, and that certification is current.

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4. All welds shall be stamped according to the provisions of the AWS or ASME as required herein and by the association code.

D. Manufacturer's Recommendations: Where installation procedures or any part thereof are required to be in accordance with the recommendations of the manufacturer of the material being installed, printed copies of these recommendations shall be furnished to the COR prior to installation. Installation of the item will not be allowed to proceed until the recommendations are received. Failure to furnish these recommendations can be cause for rejection of the material.

E. Execution (Installation, Construction) Quality:

1. All items shall be applied and installed in accordance with the manufacturer's written instructions. Conflicts between the manufacturer's instructions and the contract drawings and specifications shall be referred to the COR for resolution. Written hard copies or computer files of the manufacturer’s installation instructions shall be provided to the COR at least two weeks prior to commencing installation of any item.

2. All items that require access, such as for operating, cleaning, servicing, maintenance, and calibration, shall be easily and safely accessible by persons standing at floor level, or standing on permanent platforms, without the use of portable ladders. Examples of these items include, but are not limited to: all types of valves, and strainers.

Prior to commencing installation work, refer conflicts between this requirement and contract documents to COR for resolution.

3. Installer Qualifications: Installer shall be licensed and shall provide evidence of the successful completion of at least five projects of equal or greater size and complexity.

Provide tradesmen skilled in the appropriate trade.

4. If an installation is unsatisfactory to the COR, the Contractor shall correct the installation at no additional cost or additional time to the Government.

5. Provide complete layout coordination drawings. See Paragraph, SUBMITTALS. Construction work shall not start on any system until these drawings have been accepted.

F. Guaranty: Warranty of Construction, FAR clause 52.246-21.

G. Plumbing Systems: IPC, International Plumbing Code. Unless otherwise required herein, perform plumbing work in accordance with the latest version of the IPC. For IPC codes referenced in the contract documents, advisory provisions shall be considered mandatory, the word “should” shall be interpreted as “shall."

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Reference to the “code official” or “owner” shall be interpreted to mean the COR.

1.7 SUBMITTALS

A. Submittals, including number of required copies, shall be submitted in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, and SAMPLES.

B. Information and material submitted under this section shall be marked "SUBMITTED UNDER SECTION 22 05 11, COMMON WORK RESULTS FOR PLUMBING," with applicable paragraph identification.

C. If the project is phased, contractors shall submit complete phasing plan/schedule with manpower levels prior to commencing work. The phasing plan shall be detailed enough to provide milestones in the process that can be verified.

D. Contractor shall make all necessary field measurements and investigations to assure that the equipment and assemblies will meet contract requirements, and all equipment that requires regular maintenance, calibration, etc. are accessible from the floor or permanent work platform. It is the Contractor’s responsibility to ensure all submittals meet the VA specifications and requirements and it is assumed by the VA that all submittals do meet the VA specifications unless the Contractor has requested a variance in writing and approved by COR prior to the submittal. If at any time during the project it is found that any item does not meet the VA specifications and there was no variance approval the Contractor shall correct at no additional cost or time to the Government even if a submittal was approved.

E. If equipment is submitted which differs in arrangement from that shown, provide documentation proving equivalent performance, design standards and drawings that show the rearrangement of all associated systems. Additionally, any impacts on ancillary equipment or services such as foundations, piping, and electrical shall be the Contractor’s responsibility to design, supply, and install at no additional cost or time to the Government. VA approval will be given only if all features of the equipment and associated systems, including accessibility, are equivalent to that required by the contract.

F. Prior to submitting shop drawings for approval, Contractor shall certify in writing that manufacturers of all major items of equipment have each reviewed drawings and specifications, and have jointly coordinated and properly integrated their equipment and controls to provide a complete and efficient installation.

G. Submittals and shop drawings for interdependent items, containing applicable descriptive information, shall be furnished together and complete in a group. Coordinate and properly integrate materials and equipment in each group to

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provide a completely compatible and efficient installation.

Final review and approvals will be made only by groups.

H. Manufacturer's Literature and Data including: Manufacturer’s literature shall be submitted under the pertinent section rather than under this section.

1. Electric motor data and variable speed drive data shall be submitted with the driven equipment.

2. Equipment and materials identification.

3. Firestopping materials.

4. Hangers, inserts, supports and bracing. Provide load calculations for variable spring and constant support hangers.

5. Wall, floor, and ceiling plates.

I. Coordination/Shop Drawings:

1. Submit complete consolidated and coordinated shop drawings for all new systems, and for existing systems that are in the same areas.

2. The coordination/shop drawings shall include plan views, elevations and sections of all systems and shall be on a scale of not less than 1:32 (3/8-inch equal to 1 foot).

Clearly identify and dimension the proposed locations of the principal items of equipment. The drawings shall clearly show locations and adequate clearance for all equipment, piping, valves, control panels and other items. Show the access means for all items requiring access for operations and maintenance. Provide detailed coordination/shop drawings of all piping and duct systems. The drawings should include all lockout/tagout points for all energy/hazard sources for each piece of equipment. Coordinate lockout/tagout procedures and practices with local VA requirements.

3. Do not install equipment foundations, equipment or piping until coordination/shop drawings have been approved.

4. In addition, for plumbing systems, provide details of the following:

a. Hangers, inserts, supports, and bracing.

b. Pipe sleeves.

c. Piping or equipment penetrations of floors, walls, ceilings, or roofs.

J. Rigging Plan: Provide documentation of the capacity and weight of the rigging and equipment intended to be used. The plan shall include the path of travel of the load, the staging area and

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intended access, and qualifications of the operator and signal person.

K. Plumbing Maintenance Data and Operating Instructions:

1. Maintenance and operating manuals in accordance with Section 01 00 00, GENERAL REQUIREMENTS, Article, INSTRUCTIONS, for systems and equipment.

2. Complete operating and maintenance manuals including wiring diagrams, technical data sheets, information for ordering replacement parts, and troubleshooting guide:

a. Include complete list indicating all components of the systems.

b. Include complete diagrams of the internal wiring for each item of equipment.

c. Diagrams shall have their terminals identified to facilitate installation, operation and maintenance.

3. Provide a listing of recommended replacement parts for keeping in stock supply, including sources of supply, for equipment. Include in the listing belts for equipment: Belt manufacturer, model number, size and style, and distinguished whether of multiple belt sets.

L. Provide copies of approved plumbing equipment submittals to the TAB and Commissioning Subcontractor.

M. Completed System Readiness Checklist provided by the CxA and completed by the Contractor, signed by a qualified technician and dated on the date of completion, in accordance with the requirements of Section 22 08 00, COMMISSIONING OF PLUMBING

SYSTEMS.

N. Submit training plans, trainer qualifications and instructor qualifications in accordance with the requirements of Section 22

08 00, COMMISSIONING OF PLUMBING SYSTEMS.

1.8 DELIVERY, STORAGE AND HANDLING

A. Protection of Equipment:

1. Equipment and material placed on the job site shall remain in the custody of the Contractor until phased acceptance, whether or not the Government has reimbursed the Contractor for the equipment and material. The Contractor is solely responsible for the protection of such equipment and material against any damage.

2. Damaged equipment shall be replaced with an identical unit as determined and directed by the COR. Such replacement shall be at no additional cost to the Government.

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3. Interiors of new equipment and piping systems shall be protected against entry of foreign matter. Both inside and outside shall be cleaned before painting or placing equipment in operation.

4. Existing equipment and piping being worked on by the Contractor shall be under the custody and responsibility of the Contractor and shall be protected as required for new work.

5. Protect plastic components, piping, equipment, and tanks from ultraviolet light (sunlight) while in pre-construction.

Plastic piping and tanks shall not be installed exposed to sunlight without metal jacketing to block ultraviolet rays.

B. Cleanliness of Piping and Equipment Systems:

1. Care shall be exercised in the storage and handling of equipment and piping material to be incorporated in the work. Debris arising from cutting, threading and welding of piping shall be removed.

1.9 AS-BUILT DOCUMENTATION

A. Submit manufacturer’s literature and data updated to include submittal review comments and any equipment substitutions.

B. Submit operation and maintenance data updated to include submittal review comments, substitutions and construction revisions shall be in electronic version on CD or DVD inserted into a three ring binder. All aspects of system operation and maintenance procedures, including piping isometrics, wiring diagrams of all circuits, a written description of system design, control logic, and sequence of operation shall be included in the operation and maintenance manual. The operations and maintenance manual shall include troubleshooting techniques and procedures for emergency situations. Notes on all special systems or devices such as damper and door closure interlocks shall be included. A list of recommended spare parts (manufacturer, model number, and quantity) shall be furnished.

Information explaining any special knowledge or tools the owner will be required to employ shall be inserted into the As-Built documentation.

C. The installing contractor shall maintain as-built drawings of each completed phase for verification; and, shall provide the complete set at the time of final systems certification testing.

Should the installing contractor engage the testing company to provide as-built or any portion thereof, it shall not be deemed a conflict of interest or breach of the ‘third party testing company’ requirement.

D. The as-built drawings shall indicate the location and type of all lockout/tagout points for all energy sources for all equipment and pumps to include breaker location and numbers, Electronic Health Records Modernization (EHRM) Infrastructure Lyons, NJ VA Project No. 561A4-22-700

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valve tag numbers, etc. Coordinate lockout/tagout procedures and practices with local VA requirements.

E. As-built drawings:

1. As-built drawings are to be provided, and a copy of them on Auto-Cad version 2018 or newer provided on compact disk or

DVD.

F. Certification documentation shall be provided to COR 21 working days prior to submitting the request for final inspection. The documentation shall include all test results, the names of individuals performing work for the testing agency on this project, detailed procedures followed for all tests, and provide documentation/certification that all results of tests were within limits specified. Test results shall contain written sequence of test procedure with written test results annotated at each step along with the expected outcome or setpoint. The results shall include all readings, including but not limited to data on device (make, model and performance characteristics), normal pressures, switch ranges, trip points, amp readings, and calibration data to include equipment serial numbers or individual identifications, etc.

G. The as-built drawings shall indicate the location and type of all lockout/tagout points for all energy sources for all equipment and pumps to include breaker location and numbers, valve tag numbers, etc. Coordinate lockout/tagout procedures and practices with local VA requirements.

1.10 JOB CONDITIONS – WORK IN EXISTING BUILDINGS

A. Building Operation: Refer to Division 1 for building operation information for the facility.

B. Maintenance of Service: Refer to Division 1 for requirements regarding work hours and interruption of programs/service at the facility.

C. Building Working Environment: Maintain the architectural and structural integrity of the building and the working environment at all times. Maintain the interior of building at 18 degrees C (65 degrees F) minimum. Limit the opening of doors, windows or other access openings to brief periods as necessary for rigging purposes. Storm water or ground water leakage is prohibited.

Provide daily clean-up of construction and demolition debris on all floor surfaces and on all equipment being operated by VA.

Maintain all egress routes and safety systems/devices.

D. Acceptance of Work for Government Operation: As new equipment, systems and facilities are made available for operation and these items are deemed of beneficial use to the Government, inspections will be made and tests will be performed. Based on the inspections, a list of contract deficiencies will be issued to the Contractor. After correction of deficiencies as necessary for beneficial use, the Contracting Officer will process

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necessary acceptance and the equipment will then be under the control and operation of Government personnel.

PART 2 - PRODUCTS

2.1 MATERIALS FOR VARIOUS SERVICES

A. Material or equipment containing a weighted average of greater than 0.25 percent lead shall not be used in any potable water system intended for human consumption, and shall be certified in accordance with NSF 61 or NSF 372.

B. In-line devices such as check valves, fittings, and backflow preventers shall comply with NSF 61 and NSF 372.

C. End point devices such as faucets used to dispense drinking water must meet requirements of NSF 61 and NSF 372.

2.2 FACTORY-ASSEMBLED PRODUCTS

A. Standardization of components shall be maximized to reduce spare part requirements.

B. Manufacturers of equipment assemblies that include components made by others shall assume complete responsibility for final assembled unit.

1. All components of an assembled unit need not be products of same manufacturer.

2. Constituent parts that are alike shall be products of a single manufacturer.

3. Components shall be compatible with each other and with the total assembly for intended service.

4. Contractor shall guarantee performance of assemblies of components, and shall repair or replace elements of the assemblies as required to deliver specified performance of the complete assembly.

C. Components of equipment shall bear manufacturer's name and trademark, model number, serial number and performance data on a name plate securely affixed in a conspicuous place, or cast integral with, stamped or otherwise permanently marked upon the components of the equipment.

D. Major items of equipment, which serve the same function, shall be the same make and model.

2.3 COMPATIBILITY OF RELATED EQUIPMENT

A. Equipment and materials installed shall be compatible in all respects with other items being furnished and with existing items so that the result will be a complete and fully operational system that conforms to contract requirements.

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2.4 LIFTING ATTACHMENTS

A. Equipment shall be provided with suitable lifting attachments to enable equipment to be lifted in its normal position. Lifting attachments shall withstand any handling conditions that might be encountered, without bending or distortion of shape, such as rapid lowering and braking of load.

2.5 EQUIPMENT AND MATERIALS IDENTIFICATION

A. Interior (Indoor) Equipment: Engraved nameplates, with letters not less than 48 mm (3/16-inch) high of brass with black-filled letters or rigid black plastic with white letters shall be permanently fastened to the equipment. Unit components such as pumps and similar items, shall be identified.

B. Exterior (Outdoor) Equipment: Brass nameplates, with engraved black filled letters, not less than 48 mm (3/16-inch) high riveted or bolted to the equipment.

C. Control Items: All temperature, pressure, and controllers shall be labeled and the component’s function identified. Identify and label each item as they appear on the control diagrams.

D. Pipe Markers:

1. Pipe markers shall include system label and flow direction.

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

3. Color code as follows:

a. Potable, Cooling, Boiler, Feed, Other Water: Green with white letters.

b. Drain, Waste, Vent: Yellow with black letters.

E. Valve Tags and Lists:

1. Plumbing: All valves shall be provided with valve tags and listed on a valve list (Fixture stops not included).

2. Valve tags: Engraved black filled numbers and letters not less than 13 mm (1/2-inch) high for number designation, and not less than 6.4 mm(1/4-inch) for service designation on 19 gage, 38 mm (1-1/2 inches) round brass disc, attached with brass "S" hook or brass chain.

3. Valve lists: Valve lists shall be created using a word processing program and printed on plastic coated cards. The plastic coated valve list card(s), sized 216 mm (8-1/2 inches) by 280 mm (11 inches) shall show valve tag number, valve function and area of control for each service or system. The valve list shall be in a punched 3-ring binder notebook. A copy of the valve list shall be mounted in picture frames for mounting to a wall.

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a. COR shall instruct contractor where frames shall be mounted.

4. A detailed plan for each floor of the building indicating the location and valve number for each valve shall be provided. Each valve location shall be identified with a color coded sticker or thumb tack in ceiling.

2.6 FIRESTOPPING

A. Refer to Section 07 84 00, FIRESTOPPING, for requirements where piping penetrates rated assemblies.

B. Refer to Section 22 07 11, PLUMBING INSULATION, for pipe insulation requirements at penetrations of rated assemblies.

2.7 GALVANIZED REPAIR COMPOUND

A. Mil. Spec. DOD-P-21035B, paint.

2.8 PIPE AND EQUIPMENT SUPPORTS AND RESTRAINTS

A. Type Numbers Specified: For materials, design, manufacture, selection, application, and installation refer to MSS SP-58.

1. Refer to Section 05 50 00, METAL FABRICATIONS, for miscellaneous metal support materials and prime coat painting.

B. For Attachment to Concrete Construction:

1. Concrete insert: Type 18, MSS SP-58.

2. Self-drilling expansion shields and machine bolt expansion anchors: Permitted in concrete not less than 102 mm (4 inches) thick when approved by the COR for each job condition.

3. Power-driven fasteners: Permitted in existing concrete or masonry not less than 102 mm (4 inches) thick when approved by the COR for each job condition.

C. For Attachment to Steel Construction: MSS SP-58.

1. Welded attachment: Type 22.

2. Beam clamps: Types 20, 21, 28 or 29. Type 23 C-clamp may be used for individual copper tubing up to 23 mm (7/8-inch) outside diameter.

D. For Attachment to Wood Construction: Wood screws or lag bolts.

E. Hanger Rods: Hot-rolled steel, ASTM A36 or A575 for allowable load listed in MSS SP-58. For piping, provide adjustment means for controlling level or slope. Types 13 or 15 turn-buckles shall provide 38 mm (1-1/2 inches) minimum of adjustment and incorporate locknuts. All-thread rods are acceptable.

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F. Multiple (Trapeze) Hangers: Galvanized, cold formed, lipped steel channel horizontal member, not less than 41 mm by 41 mm (1-5/8 inches by 1-5/8 inches), 2.7 mm (No. 12 gage), designed to accept special spring held, hardened steel nuts. Trapeze hangers are not permitted for steam supply and condensate piping.

1. Allowable hanger load: Manufacturers rating less 91kg (200 pounds).

2. Guide individual pipes on the horizontal member of every other trapeze hanger with 6 mm (1/4-inch) U-bolt fabricated from steel rod. Provide Type 40 insulation shield, secured by two 13 mm (1/2-inch) galvanized steel bands, or insulated calcium silicate shield for insulated piping at each hanger.

G. Pipe Hangers and Supports: (MSS SP-58), use hangers sized to encircle insulation on insulated piping. Refer to Section 22 07 11 PLUMBING INSULATION for insulation thickness. To protect insulation, provide Type 39 saddles for roller type supports or insulated calcium silicate shields. Provide Type 40 insulation shield or insulated calcium silicate shield at all other types of supports and hangers including those for insulated piping.

1. General Types (MSS SP-58):

a. Standard clevis hanger: Type 1; provide locknut.

b. Riser clamps: Type 8.

c. Wall brackets: Types 31, 32 or 33.

d. Roller supports: Type 41, 43, 44 and 46.

e. Saddle support: Type 36, 37 or 38.

f. Turnbuckle: Types 13 or 15.

g. U-bolt clamp: Type 24.

h. Copper Tube:

1) Hangers, clamps and other support material in contact with tubing shall be painted with copper colored epoxy paint, plastic coated or taped with isolation tape to prevent electrolysis.

2) For vertical runs use epoxy painted or plastic coated riser clamps.

3) For supporting tube to strut: Provide epoxy painted pipe straps for copper tube or plastic inserted vibration isolation clamps.

4) Insulated Lines: Provide pre-insulated calcium silicate shields sized for copper tube.

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2. Plumbing Piping (Other Than General Types):

a. Horizontal piping: Type 1, 5, 7, 9, and 10.

b. Hangers and supports in pipe chase: Prefabricated system ABS self-extinguishing material, not subject to electrolytic action, to hold piping, prevent vibration and compensate for all static and operational conditions.

c. Blocking, stays and bracing: Angle iron or preformed metal channel shapes, 1.3 mm (18 gage) minimum.

H. Pre-insulated Calcium Silicate Shields:

1. Provide 360 degree water resistant high density 965 kPa (140 psi) compressive strength calcium silicate shields encased in galvanized metal.

2. Pre-insulated calcium silicate shields to be installed at the point of support during erection.

3. Shield thickness shall match the pipe insulation.

4. The type of shield is selected by the temperature of the pipe, the load it must carry, and the type of support it will be used with.

a. Shields for supporting cold water shall have insulation that extends a minimum of one inch past the sheet metal.

b. The insulated calcium silicate shield shall support the maximum allowable water filled span as indicated in MSS-SP 69. To support the load, the shields shall have one or more of the following features: structural inserts 4138 kPa (600 psi) compressive strength, an extra bottom metal shield, or formed structural steel (ASTM A36) wear plates welded to the bottom sheet metal jacket.

5. Shields may be used on steel clevis hanger type supports, roller supports or flat surfaces.

I. Seismic Restraint of Piping: Refer to Section 13 05 41, SEISMIC

RESTRAINT REQUIREMENTS FOR NON-STRUCTURAL COMPONENTS.

2.9 PIPE PENETRATIONS

A. Pipe penetration sleeves shall be installed for all pipe other than rectangular blocked out floor openings for risers in mechanical bays.

B. Pipe penetration sleeve materials shall comply with all fire stopping requirements for each penetration.

C. To prevent accidental liquid spills from passing to a lower level, provide the following:

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1. For sleeves: Extend sleeve 25 mm (1 inch) above finished floor and provide sealant for watertight joint.

2. For blocked out floor openings: Provide 40 mm (1-1/2 inch) angle set in silicone adhesive around opening.

3. For drilled penetrations: Provide 40 mm (1-1/2 inch) angle ring or square set in silicone adhesive around penetration.

D. Penetrations are not allowed through beams or ribs, but may be installed in concrete beam flanges. Any deviation from these requirements must receive prior approval of COR.

E. Sheet metal, plastic, or moisture resistant fiber sleeves shall be provided for pipe passing through floors, interior walls, and partitions, unless brass or steel pipe sleeves are specifically called for below.

F. Cast iron or zinc coated pipe sleeves shall be provided for pipe passing through exterior walls below grade. The space between the sleeve and pipe shall be made watertight with a modular or link rubber seal. The link seal shall be applied at both ends of the sleeve.

G. Galvanized steel or an alternate black iron pipe with asphalt coating sleeves shall be for pipe passing through concrete beam flanges, except where brass pipe sleeves are called for. A galvanized steel Sleeve shall be provided for pipe passing through floor of mechanical rooms, laundry work rooms, and animal rooms above basement. Except in mechanical rooms, sleeves shall be connected with a floor plate.

H. Brass Pipe Sleeves shall be provided for pipe passing through quarry tile, terrazzo or ceramic tile floors. The sleeve shall be connected with a floor plate.

I. Sleeve clearance through floors, walls, partitions, and beam flanges shall be 25 mm (1 inch) greater in diameter than external diameter of pipe. Sleeve for pipe with insulation shall be large enough to accommodate the insulation plus 25 mm (1 inch) in diameter. Interior openings shall be caulked tight with fire stopping material and sealant to prevent the spread of fire, smoke, and gases.

J. Sealant and Adhesives: Shall be as specified in Section 07 92

00, JOINT SEALANTS.

2.10 TOOLS AND LUBRICANTS

A. Furnish, and turn over to the COR, special tools not readily available commercially, that are required for disassembly or adjustment of equipment and machinery furnished.

B. Grease Guns with Attachments for Applicable Fittings: One for each type of grease required for each motor or other equipment.

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C. Tool Containers: metal, permanently identified for intended service and mounted, or located, where directed by the COR.

D. Lubricants: A minimum of 0.95 L (1 quart) of oil, and 0.45 kg (1 pound) of grease, of equipment manufacturer's recommended grade and type, in unopened containers and properly identified as to use for each different application.

2.11 WALL, FLOOR AND CEILING PLATES

A. Material and Type: Chrome plated brass or chrome plated steel, one piece or split type with concealed hinge, with set screw for fastening to pipe, or sleeve. Use plates that fit tight around pipes, cover openings around pipes and cover the entire pipe sleeve projection.

B. Thickness: Not less than 2.4 mm (3/32-inch) for floor plates.

For wall and ceiling plates, not less than 0.64 mm (0.025-inch) for up to 80 mm (3 inch) pipe, 0.89 mm (0.035-inch) for larger pipe.

C. Locations: Use where pipe penetrates floors, walls and ceilings in exposed locations, in finished areas only. Wall plates shall be used where insulation ends on exposed water supply pipe drop from overhead. A watertight joint shall be provided in spaces where brass or steel pipe sleeves are specified.

2.12 ASBESTOS

A. Materials containing asbestos are not permitted.

2.13 DRIP PANS

A. Drip pans shall be constructed of 18 gauge stainless steel with welded seams & joints. Minimum depth shall be 2".

B. Drip pans shall slope to a low end collection point at a minimum 1/8" per foot slope.

C. Provide drain outlet from low point in drip pans. Each drain outlet shall be routed with gravity or pumped drain piping to indirect drain receptor. Minimum gravity drain pipe size shall be 3/4".

D. Provide condensate pump for drip pan drainage where gravity drainage is not feasible or available. Contractor shall provide power connections for pump with project electrical contractor.

E. Provide each drip pan with leak detector. Leak detectors shall be connected to DDC system for monitoring.

PART 3 - EXECUTION

3.1 ARRANGEMENT AND INSTALLATION OF EQUIPMENT AND PIPING

A. Location of piping, sleeves, inserts, hangers, and equipment, access provisions shall be coordinated with the work of all

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trades. Piping, sleeves, inserts, hangers, and equipment shall be located clear of windows, doors, openings, light outlets, and other services and utilities. Equipment layout drawings shall be prepared to coordinate proper location and personnel access of all facilities. The drawings shall be submitted for review.

B. Manufacturer's published recommendations shall be followed for installation methods not otherwise specified.

C. Operating Personnel Access and Observation Provisions: All equipment and systems shall be arranged to provide clear view and easy access, without use of portable ladders, for maintenance and operation of all devices including, but not limited to: all equipment items, valves, filters, strainers, transmitters, sensors, control devices. All gages and indicators shall be clearly visible by personnel standing on the floor or on permanent platforms. Maintenance and operating space and access provisions that are shown on the drawings shall not be changed nor reduced.

1. Provide access panels where required to meet access requirements.

a. Access panels shall be conform to requirements of architectural specifications.

D. Structural systems necessary for pipe and equipment support shall be coordinated to permit proper installation.

E. Location of pipe sleeves, trenches and chases shall be accurately coordinated with equipment and piping locations.

F. Cutting Holes:

1. Holes through concrete and masonry shall be cut by rotary core drill. Pneumatic hammer, impact electric, and hand or manual hammer type drill will not be allowed, except as permitted by COR where working area space is limited.

2. Holes shall be located to avoid interference with structural members such as beams or grade beams. Holes shall be laid out in advance and drilling done only after approval by COR.

If the Contractor considers it necessary to drill through structural members, this matter shall be referred to COR for approval.

3. Waterproof membrane shall not be penetrated. Pipe floor penetration block outs shall be provided outside the extents of the waterproof membrane.

G. Minor Piping: Generally, small diameter pipe runs from drips and drains, water cooling, and other service are not shown but must be provided.

H. Protection and Cleaning:

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1. Equipment and materials shall be carefully handled, properly stored, and adequately protected to prevent damage before and during installation, in accordance with the manufacturer's recommendations and as approved by the COR.

Damaged or defective items in the opinion of the COR, shall be replaced.

2. Protect all finished parts of equipment, such as shafts and bearings where accessible, from rust prior to operation by means of protective grease coating and wrapping. Close pipe openings with caps or plugs during installation. Pipe openings, equipment, and plumbing fixtures shall be tightly covered against dirt or mechanical injury. At completion of all work thoroughly clean fixtures, exposed materials and equipment.

I. Concrete and Grout: Concrete and shrink compensating grout 25 MPa (3000 psi) minimum shall be used for all pad or floor mounted equipment.

1. Refer to Section 03 30 00, CAST-IN-PLACE CONCRETE for concrete requirements.

J. Gages, thermometers, valves and other devices shall be installed with due regard for ease in reading or operating and maintaining said devices. Thermometers and gages shall be located and positioned to be easily read by operator or staff standing on floor or walkway provided. Servicing shall not require dismantling adjacent equipment or pipe work.

K. Work in Existing Building:

1. Perform as specified in Article, OPERATIONS AND STORAGE AREAS, Article, ALTERATIONS, and Article, RESTORATION of the Section 01 00 00, GENERAL REQUIREMENTS for relocation of existing equipment, alterations and restoration of existing building(s).

2. As specified in Section 01 00 00, GENERAL REQUIREMENTS, Article, OPERATIONS AND STORAGE AREAS, make alterations to existing service piping at times that will cause the least interfere with normal operation of the facility.

L. Work in bathrooms, restrooms, housekeeping closets: All pipe penetrations behind escutcheons shall be sealed with plumbers putty.

M. Switchgear & Data Equipment Drip Protection: Every effort shall be made to eliminate the installation of pipe above electrical and telephone switchgear, or data equipment. If this is not possible, encase pipe in a second pipe with a minimum of joints.

1. Provide drain valve and drain piping from low point of casement pipe. Route drain to nearest accessible floor drain or similar approved indirect drain location.

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2. Drain piping shall be 1" (minimum).

N. Inaccessible Equipment:

1. Where the Government determines that the Contractor has installed equipment not conveniently accessible for operation and maintenance, equipment shall be removed and reinstalled or remedial action performed as directed at no additional cost to the Government.

2. The term "conveniently accessible" is defined as capable of being reached without the use of ladders, or without climbing or crawling under or over obstacles such as motors, fans, pumps, belt guards, transformers, high voltage lines, piping, and ductwork.

a. Equipment installed in or above ceilings, such as strainers, valves, and pumps, etc., shall be considered "conveniently accessible" provided that…