S02 - Att 2 Rep Elec Switchgear BD Specs Vol 2.pdf

Contract No. 676-22-122 Tomah VA Medical Center – Replace Electrical Switchgear B415

Tomah, Wisconsin

Specifications

For

REPLACE ELECTRICAL SWITCHGEAR

TOMAH VA MEDICAL CENTER

BUILDING 415

TOMAH, WISCONSIN

100% BID DOCUMENTS

October 4, 2023

Volume 2

Divisions 22 - 33

VA MEDICAL CENTER DEPARTMENT OF VETERAN AFFAIRS

TOMAH, WI

REPLACE ELECTRICAL SWITCHGEAR B415

VA PROJECT: 676-22-122 03-01-23

00 01 10-1

DEPARTMENT OF VETERANS AFFAIRS

VHA MASTER SPECIFICATIONS

TABLE OF CONTENTS

Section 00 01 10

SECTION NO. DIVISION AND SECTION TITLES DATE

DIVISION 00 - SPECIAL SECTIONS

00 01 15 List of Drawing Sheets 05-20

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 General Requirements 11-21

01 32 16.15 Project Schedules (Small Projects – Design/Bid/Build 11-21

01 33 23 Shop Drawings, Product Data, and Samples 02-23

01 35 26 Safety Requirements 10-22

01 42 19 Reference Standards 11-20

01 45 00 Quality Control 02-21

01 45 29 Testing Laboratory Services 11-18

01 57 19 Temporary Environmental Controls 01-21

01 74 19 Construction Waste Management 04-22

01 81 13 Sustainable Construction Requirements 10-17

01 91 00 General Commissioning Requirements 04-22

DIVISION 02 – EXISTING CONDITIONS

02 21 13 Site Surveys 01-21

02 41 00 Demolition 08-17

02 65 00 Underground Storage Tank Removal 01-21

DIVISION 03 – CONCRETE

03 30 00 Cast-in-Place Concrete 01-21

DIVISION 04 – MASONRY

04 05 13 Masonry Mortaring 10-17

04 05 16 Masonry Grouting 01-21

04 20 00 Unit Masonry 08-17

04 72 00 Cast Stone Masonry 01-21

DIVISION 05 – METALS

05 21 00 Steel Joist Framing 11-18

05 36 00 Composite Metal Decking 01-21

05 50 00 Metal Fabrications 08-18

DIVISION 06 – WOOD, PLASTICS AND COMPOSITES

06 10 00 Rough Carpentry 10-17

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 01 50.19 Preparation for Re-Roofing 01-21

07 08 00 Facility Exterior Closure Commissioning 01-21

07 13 52 Modified Bituminous Sheet Waterproofing 01-21

07 21 13 Thermal Insulation 01-21

00 01 10-2

07 22 00 Roof and Deck Insulation 01-21

07 27 27 Fluid-Applied Membrane Air Barrier, Vapor Retarding 01-21

07 53 23 Ethylene-Propylene-Diene-Monomer Roofing 01-21

07 60 00 Flashing and Sheet Metal 01-21

07 72 00 Roof Accessories 01-21

07 84 00 Firestopping 01-21

07 92 00 Joint Sealants 04-22

DIVISION 08 - OPENINGS

08 11 13 Hollow Metal Doors and Frames 01-21

08 71 00 Door Hardware 05-22

08 90 00 Louvers and Vents 01-21

DIVISION 09 – FINISHES

09 91 00 Painting 01-21

DIVISION 10 – SPECIALTIES – NOT USED

DIVISION 11 – EQUIPMENT – NOT USED

DIVISION 12 – FURNISHINGS – NOT USED

DIVISION 13 - SPECIAL CONSTRUCTION – NOT USED

DIVISION 14– CONVEYING EQUIPMENT – NOT USED

DIVISION 21- FIRE SUPPRESSION – NOT USED

DIVISION 22 – PLUMBING

22 05 11 Common Work Results for Plumbing 01-23

22 07 11 Plumbing Insulation 09-19

22 13 00 Facility Sanitary and Vent Piping 09-20

22 13 23 Sanitary Waste Interceptors 09-20

22 14 00 Facility Storm Drainage 09-15

DIVISION 23 – HEATING, VENTILATING, AND AIR

CONDITIONING (HVAC)

23 05 11 Common Work Results for HVAC 03-23

23 05 12 General Motor Requirements for HVAC and Steam

Generation Equipment

03-23

23 05 41 Noise and Vibration Control for HVAC Piping and

Equipment

03-23

23 05 93 Testing, Adjusting, and Balancing for HVAC 03-23

23 07 11 HVAC and Boiler Plant Insulation 02-20

23 08 00 Commissioning of HVAC Systems 03-23

23 09 23 Direct-Digital Control System for HVAC 03-23

23 10 00 Facility Fuel Systems 04-20

23 22 13 Steam and Condensate Heating Piping 10-22

00 01 10-3

23 23 00 Refrigerant Piping 03-23

23 31 00 HVAC Ducts and Casings 03-23

23 34 00 HVAC Fans 03-23

23 37 00 Air Outlets and Inlets 03-23

23 81 23 Computer-Room Air-Conditioners 03-23

23 82 00 Convection Heating and Cooling Units 03-23

DIVISION 25 – INTEGRATED AUTOMATION – NOT USED

DIVISION 26 – ELECTRICAL

26 05 11 Requirements for Electrical Installations 11-22

26 05 19 Low-Voltage Electrical Power Conductors and Cables 11-22

26 05 26 Grounding and Bonding for Electrical Systems 11-22

26 05 33 Raceway and Boxes for Electrical Systems 11-22

26 05 41 Underground Electrical Construction 11-22

26 05 73 Overcurrent Protective Device Coordination Study 11-22

26 08 00 Commissioning of Electrical Systems 11-22

26 12 19 Pad-Mounted, Liquid-Filled, Medium-Voltage Transformers 11-22

26 22 00 Low-Voltage Transformers 11-22

26 24 16 Panelboards 11-22

26 27 26 Wiring Devices 11-22

26 29 21 Enclosed Switches and Circuit Breakers 11-22

26 32 13 Engine Generators 11-22

26 36 23 Automatic Transfer Switches 11-22

26 43 13 Surge Protective Devices 11-22

DIVISION 27 – COMMUNICATIONS – NOT USED

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY – NOT USED

28 13 00 Physical Access Control System 10-11

DIVISION 31 – EARTHWORK

31 20 11 Earthwork (Short Form) 10-12

31 23 19 Dewatering 10-12

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 05 23 Cement and Concrete for Exterior Improvements 08-16

32 12 16 Asphalt Paving 09-15

32 31 40 High Security Fences and Gates 08-16

32 90 00 Planting 08-16

DIVISION 33 – UTILITIES

33 46 13 Foundation Drainage 10-11

DIVISION 34 – TRANSPORTATION – NOT USED

00 01 10-4

DIVISION 48 – ELECTRICAL POWER GENERATION – NOT USED

APPENDIX

Geotechnical Evaluation Report

VA PROJECT: 676-22-122 01-01-23

22 05 11 - 1

SECTION 22 05 11

COMMON WORK RESULTS FOR PLUMBING

PART 1 - GENERAL

1.1 DESCRIPTION

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

22.

B. Definitions:

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

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

C. Abbreviations/Acronyms:

1. ABS: Acrylonitrile Butadiene Styrene

2. AC: Alternating Current

3. ACR: Air Conditioning and Refrigeration

4. A/E: Architect/Engineer

5. AFF: Above Finish Floor

6. AFG: Above Finish Grade

7. AI: Analog Input

8. AISI: American Iron and Steel Institute

9. AO: Analog Output

10. ASHRAE: American Society of Heating Refrigeration, Air Conditioning

Engineers

11. ASJ: All Service Jacket

12. ASME: American Society of Mechanical Engineers

13. ASPE: American Society of Plumbing Engineers

14. AWG: American Wire Gauge

15. BACnet: Building Automation and Control Network

16. BAg: Silver-Copper-Zinc Brazing Alloy

17. BAS: Building Automation System

18. BCuP: Silver-Copper-Phosphorus Brazing Alloy

19. bhp: Brake Horsepower

20. Btu: British Thermal Unit

21. Btu/h: British Thermal Unit per Hour

22. BSG: Borosilicate Glass Pipe

23. C: Celsius

24. CA: Compressed Air

22 05 11 - 2

25. CD: Compact Disk

26. CDA: Copper Development Association

27. CGA: Compressed Gas Association

28. CFM: Cubic Feet per Minute

29. CI: Cast Iron

30. CLR: Color

31. CO: Contracting Officer

32. COR: Contracting Officer’s Representative

33. CPVC: Chlorinated Polyvinyl Chloride

34. CR: Chloroprene

35. CRS: Corrosion Resistant Steel

36. CWP: Cold Working Pressure

37. CxA: Commissioning Agent

38. dB: Decibels

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

40. DCW: Domestic Cold Water

41. DDC: Direct Digital Control

42. DFU: Drainage Fixture Units

43. DHW: Domestic Hot Water

44. DHWR: Domestic Hot Water Return

45. DHWS: Domestic How Water Supply

46. DI: Digital Input

47. DI: Deionized Water

48. DISS: Diameter Index Safety System

49. DN: Diameter Nominal

50. DO: Digital Output

51. DOE: Department of Energy

52. DVD: Digital Video Disc

53. DWG: Drawing

54. DWH: Domestic Water Heater

55. DWS: Domestic Water Supply

56. DWV: Drainage, Waste and Vent

57. ECC: Engineering Control Center

58. EL: Elevation

59. EMCS: Energy Monitoring and Control System

60. EPA: Environmental Protection Agency

61. EPACT: Energy Policy Act

22 05 11 - 3

62. EPDM: Ethylene Propylene Diene Monomer

63. EPT: Ethylene Propylene Terpolymer

64. ETO: Ethylene Oxide

65. F: Fahrenheit

66. FAR: Federal Acquisition Regulations

67. FD: Floor Drain

68. FDC: Fire Department (Hose) Connection

69. FED: Federal

70. FG: Fiberglass

71. FNPT: Female National Pipe Thread

72. FOR: Fuel Oil Return

73. FOS: Fuel Oil Supply

74. FOV: Fuel Oil Vent

75. FPM: Fluoroelastomer Polymer

76. FSK: Foil-Scrim-Kraft Facing

77. FSS: VA Construction & Facilities Management, Facility Standards

Service

78. FU: Fixture Units

79. GAL: Gallon

80. GCO: Grade Cleanouts

81. GPD: Gallons per Day

82. GPH: Gallons per Hour

83. GPM: Gallons per Minute

84. HDPE: High Density Polyethylene

85. HEFP: Healthcare Environment and Facilities Program (replacement for

OCAMES)

86. HEX: Heat Exchanger

87. Hg: Mercury

88. HOA: Hands-Off-Automatic

89. HP: Horsepower

90. HVE: High Volume Evacuation

91. Hz: Hertz

92. ID: Inside Diameter

93. IE: Invert Elevation

94. INV: Invert

95. IPC: International Plumbing Code

96. IPS: Iron Pipe Size

22 05 11 - 4

97. IW: Indirect Waste

98. IWH: Instantaneous Water Heater

99. Kg: Kilogram

100. kPa: Kilopascal

101. KW: Kilowatt

102. KWH: Kilowatt Hour

103. lb: Pound

104. lbs/hr: Pounds per Hour

105. LNG: Liquid Natural Gas

106. L/min: Liters per Minute

107. LOX: Liquid Oxygen

108. L/s: Liters per Second

109. m: Meter

110. MA: Medical Air

111. MAWP: Maximum Allowable Working Pressure

112. MAX: Maximum

113. MBH: 1000 Btu per Hour

114. MED: Medical

115. MER: Mechanical Equipment Room

116. MFG: Manufacturer

117. mg: Milligram

118. mg/L: Milligrams per Liter

119. ml: Milliliter

120. mm: Millimeter

121. MIN: Minimum

122. MV: Medical Vacuum

123. N2: Nitrogen

124. N20: Nitrogen Oxide

125. NC: Normally Closed

126. NF: Oil Free Dry (Nitrogen)

127. NG: Natural Gas

128. NIC: Not in Contract

129. NO: Normally Open

130. NOM: Nominal

131. NPTF: National Pipe Thread Female

132. NPS: Nominal Pipe Size

133. NPT: Nominal Pipe Thread

22 05 11 - 5

134. NTS: Not to Scale

135. O2: Oxygen

136. OC: On Center

137. OD: Outside Diameter

138. OSD: Open Sight Drain

139. OS&Y: Outside Stem and Yoke

140. PA: Pascal

141. PBPU: Prefabricated Bedside Patient Units

142. PD: Pressure Drop or Difference

143. PDI: Plumbing and Drainage Institute

144. PH: Power of Hydrogen

145. PID: Proportional-Integral-Differential

146. PLC: Programmable Logic Controllers

147. PP: Polypropylene

148. ppb: Parts per Billion

149. ppm: Parts per Million

150. PSI: Pounds per Square Inch

151. PSIA: Pounds per Square Inch Atmosphere

152. PSIG: Pounds per Square Inch Gauge

153. PTFE: Polytetrafluoroethylene

154. PVC: Polyvinyl Chloride

155. PVDF: Polyvinylidene Fluoride

156. RAD: Radians

157. RO: Reverse Osmosis

158. RPM: Revolutions Per Minute

159. RTD: Resistance Temperature Detectors

160. RTRP: Reinforced Thermosetting Resin Pipe

161. SAN: Sanitary Sewer

162. SCFM: Standard Cubic Feet per Minute

163. SDI: Silt Density Index

164. SMACNA: Sheet Metal and Air Conditioning Contractors National

Association

165. SPEC: Specification

166. SPS: Sterile Processing Services

167. SQFT/SF: Square Feet

168. SS: Stainless Steel

169. STD: Standard

22 05 11 - 6

170. SUS: Saybolt Universal Second

171. SWP: Steam Working Pressure

172. TD: Temperature Difference

173. TDH: Total Dynamic Head

174. TEFC: Totally Enclosed Fan-Cooled

175. TEMP: Temperature

176. TFE: Tetrafluoroethylene

177. THERM: 100,000 Btu

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

179. THWN: Thermoplastic Heat & Water-Resistant Nylon Coated Wire

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

181. T/P: Temperature and Pressure

182. TYP: Typical

183. USDA: U.S. Department of Agriculture

184. V: Vent

185. V: Volt

186. VA: Veterans Administration

187. VA CFM: VA Construction & Facilities Management

188. VA CFM CSS: VA Construction & Facilities Management, Consulting

Support Service

189. VAC: Vacuum

190. VAC: Voltage in Alternating Current

191. VAMC: Veterans Administration Medical Center

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

193. VSD: Variable Speed Drive

194. VTR: Vent through Roof

195. W: Waste

196. WAGD: Waste Anesthesia Gas Disposal

197. WC: Water Closet

198. WG: Water Gauge

199. WOG: Water, Oil, Gas

200. WPD: Water Pressure Drop

201. WSFU: Water Supply Fixture Units

1.2 RELATED WORK

A. Section 01 00 00, GENERAL REQUIREMENTS.

22 05 11 - 7

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

C. Section 01 74 19, CONSTRUCTION WASTE MANAGEMENT.

D. Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS.

E. Section 01 91 00, GENERAL COMMISSIONING REQUIREMENTS.

F. Section 05 50 00, METAL FABRICATIONS.

G. Section 07 84 00, FIRESTOPPING.

H. Section 07 92 00, JOINT SEALANTS.

I. Section 09 91 00, PAINTING.

J. Section 22 07 11, PLUMBING INSULATION.

1.3 APPLICABLE PUBLICATIONS

A. The publications listed below will 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):

B31.1-2022..............Power Piping

ASME Boiler and Pressure Vessel Code -

BPVC Section IX-2021.... Welding, Brazing, and Fusing Qualifications

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

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

Steel

A575-20(2020)...........Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades

E84-22 (2022)...........Standard Test Method for Surface Burning

Characteristics of Building Materials

E119-22 (2022)..........Standard Test Methods for Fire Tests of

Building Construction and Materials

D. International Code Council, (ICC):

IBC-2021................International Building Code

IPC-2021................International Plumbing Code

E. Manufacturers Standardization Society (MSS) of the Valve and Fittings

Industry, Inc:

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

Installation

F. Military Specifications (MIL):

22 05 11 - 8

P-21035B-REV B 2021.....Paint High Zinc Dust Content, Galvanizing

Repair (Metric)

G. National Electrical Manufacturers Association (NEMA):

MG 1-2021...............Motors and Generators

H. National Fire Protection Association (NFPA):

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

54-2021.................National Fuel Gas Code

70-2023.................National Electrical Code (NEC)

99-2021.................Healthcare Facilities Code

I. NSF International (NSF):

5-2019..................Water Heaters, Hot Water Supply Boilers, and

Heat Recovery Equipment

14-2021.................Plastic Piping System Components and Related

Materials

61-2022.................Drinking Water System Components – Health

Effects

372-2022................Drinking Water System Components – Lead Content

J. Department of Veterans Affairs (VA):

PG-18-10 January 1, 2023 Plumbing Design Manual

PG-18-10 November 1, 2021 HVAC Design Manual

PG-18-10 August 1, 2014 Architectural Design Manual

K. State of Wisconsin, Department of Safety and Professional Services:

Chapter SPS 382 – Design, Construction, Installation, Supervision, Maintenance and Inspection of Plumbing, May 2016.

Chapter SPS 382 – Appendix, December 2013

Chapter SPS 384 – Plumbing Products, June 2018

Chapter SPS 384 – Appendix, July 2022

1.4 SUBMITTALS

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

SAMPLES.

B. Information and material submitted under this section will be marked

"SUBMITTED UNDER SECTION 22 05 11, COMMON WORK RESULTS FOR PLUMBING",

with applicable paragraph identification.

22 05 11 - 9

C. Contractors will submit complete phasing plan/schedule with manpower levels prior to commencing work. The phasing plan will be detailed enough to provide milestones in the process that can be verified.

D. Contractor will 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 accessable 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 will 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 will 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 will 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, will be furnished together and complete in a group. Coordinate and properly integrate materials and equipment in each group to provide a completely compatible and efficient installation. Final review and approvals will be made only by groups.

22 05 11 - 10

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

1. Electric motor data and variable speed drive data will 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 will include plan views, elevations and sections of all systems and will 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 will 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. Mechanical equipment rooms.

b. Hangers, inserts, supports, and bracing.

c. Pipe sleeves.

d. Duct or equipment penetrations of floors, walls, ceilings, or roofs.

J. 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.

22 05 11 - 11

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 will 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.

K. Provide copies of approved plumbing equipment submittals to the TAB and

Commissioning Subcontractor.

L. 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.

M. Submit training plans, trainer qualifications and instructor qualifications in accordance with the requirements of Section 22 08 00

COMMISSIONING OF PLUMBING SYSTEMS.

1.5 QUALITY ASSURANCE

A. Mechanical, electrical, and associated systems will 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 will 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 will be experienced and qualified specialists in industrial and institutional plumbing.

B. Products Criteria:

1. Standard Products: Material and equipment will be the standard products of a manufacturer regularly engaged in the manufacture, supply and servicing of the specified products for at least 5 years.

However, digital electronics devices, software and systems such as controls, instruments, computer work station, will be the current

22 05 11 - 12 generation of technology and basic design that has a proven satisfactory service record of at least 5 years.

2. Equipment Service: There will be permanent service organizations, authorized and trained by manufacturers of the equipment supplied, located within 160 km (100 miles) of the project. These organizations will come to the site and provide acceptable service to restore operations within 4 hours of receipt of notification by phone, e-mail or fax in event of an emergency, such as the shut-down of equipment; or within 24 hours in a non-emergency. Names, mail and e-mail addresses and phone numbers of service organizations providing service under these conditions for (as applicable to the project): pumps, compressors, water heaters, critical instrumentation, computer workstation and programming will be submitted for project record and inserted into the operations and maintenance manual.

3. All items furnished will 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 will conform to the referenced codes and standards as required by the specifications. Local codes and amendments enforced by the local code official will be enforced, if required by local authorities such as the natural gas supplier. If the local codes are more stringent, then the local code will apply. Any conflicts will be brought to the attention of the Contracting Officers Representative

(COR).

5. Multiple Units: When two or more units of materials or equipment of the same type or class are required, these units will be of the same manufacturer and model number, or if different models are required, they will be of the same manufacturer and identical to the greatest extent possible (i.e., same model series).

6. Assembled Units: Performance and warranty of all components that make up an assembled unit will be the responsibility of the manufacturer of the completed assembly.

7. Nameplates: Nameplate bearing manufacturer's name or identifiable trademark will be securely affixed in a conspicuous place on

22 05 11 - 13 equipment, or name or trademark cast integrally with equipment, stamped or otherwise permanently marked on each item of equipment.

8. Asbestos products or equipment or materials containing asbestos is prohibited.

9. Bio-Based Materials: For products designated by the USDA’s bio-based

Bio-Preferred Program, provide products that meet or exceed USDA recommendations for bio-based content, so long as products meet all performance requirements in this specifications section. For more information regarding the product categories covered by the

Bio-Preferred Program, visit http://www.biopreferred.gov.

C. Welding: Before any welding is performed, Contractor will 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.

4. All welds will 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 will 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 will be applied and installed in accordance with manufacturer's written instructions. Conflicts between the manufacturer's instructions and the contract documents will be referred to the COR for resolution. Printed copies or electronic files of manufacturer’s installation instructions will be provided

22 05 11 - 14 to the COR at least 10 working days prior to commencing installation of any item.

2. All items that require access, such as for operating, cleaning, servicing, maintenance, and calibration, will 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, filters and strainers, transmitters, and control devices. Prior to commencing installation work, refer conflicts between this requirement and contract documents to COR for resolution. Failure of the Contractor to resolve or call attention to any discrepancies or deficiencies to the COR will result in the Contractor correcting at no additional cost or time to the Government.

3. Complete layout drawings will be required by Paragraph, SUBMITTALS.

Construction work will not start on any system until the layout drawings have been approved by VA.

4. Installer Qualifications: Installer will be licensed and will 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.

5. Workmanship/craftsmanship will be of the highest quality and standards. The VA reserves the right to reject any work based on poor quality of workmanship this work will be removed and done again at no additional cost or time to the Government.

F. Upon request by Government, provide lists of previous installations for selected items of equipment. Include contact persons who will serve as references, with current telephone numbers and e-mail addresses.

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

H. 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 will be considered mandatory, the word “should” will be interpreted as “will”. Reference to the “code official” or

“owner” will be interpreted to mean the COR.

22 05 11 - 15

I. Cleanliness of Piping and Equipment Systems:

1. Care will 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 will be removed.

2. Piping systems will be flushed, blown or pigged as necessary to deliver clean systems.

3. The interior of all tanks will be cleaned prior to delivery and beneficial use by the Government. All piping will be tested in accordance with the specifications and the International Plumbing

Code (IPC). All filters, strainers, fixture faucets will be flushed of debris prior to final acceptance.

4. Contractor will be fully responsible for all costs, damage, and delay arising from failure to provide clean systems.

1.6 DELIVERY, STORAGE AND HANDLING

A. Protection of Equipment:

1. Equipment and material placed on the job site will 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 or theft.

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

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

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

5. Protect plastic piping and tanks from ultraviolet light (sunlight) while in pre-construction. Plastic piping and tanks will not be installed exposed to sunlight without metal jacketing to block ultraviolet rays.

1.7 AS-BUILT DOCUMENTATION

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

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B. Submit operation and maintenance data updated to include submittal review comments, VA approved substitutions and construction revisions will be in electronic version on CD or DVD inserted into a three─ring binder. All aspects of system operation and maintenance procedures, including applicable piping isometrics, wiring diagrams of all circuits, a written description of system design, control logic, and sequence of operation will be included in the operation and maintenance manual. The operations and maintenance manual will include troubleshooting techniques and procedures for emergency situations.

Notes on all special systems or devices will be included. A List of recommended spare parts (manufacturer, model number, and quantity) will be furnished. Information explaining any special knowledge or tools the owner will be required to employ will be inserted into the As-Built documentation.

C. The installing Contractor will maintain as-built drawings of each completed phase for verification; and, will 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 will not be deemed a conflict of interest or breach of the ‘third party testing company’ requirement. Provide record drawings as follows:

1. Red-lined, hand-marked drawings are to be provided, with one paper copy and a scanned PDF version of the hand-marked drawings provided on CD or DVD.

D. The as-built drawings will 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.

E. Certification documentation will be provided to COR 21 working days prior to submitting the request for final inspection. The documentation will 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 will contain written sequence of test procedure with written test results annotated at each step along with the expected outcome or setpoint. The results

22 05 11 - 17 will 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.

1.8 JOB CONDITIONS – WORK IN EXISTING BUILDING

A. Building Operation: Government employees will be continuously operating and managing all facilities, including temporary facilities that serve the VAMC.

B. Maintenance of Service: Schedule all work to permit continuous service as required by the VAMC.

C. Steam and Condensate Service Interruptions: Limited steam and condensate service interruptions, as required for interconnections of new and existing systems, will be permitted by the COR during periods when the demands are not critical to the operation of the VAMC. These non-critical periods are limited to between 8 pm and 5 am in the appropriate off-season (if applicable). Provide at least 10 working days advance notice to the COR. The request will include a detailed plan on the proposed shutdown and the intended work to be done along with manpower levels. All equipment and materials must be onsite and verified with plan 5 work days prior to the shutdown or it will need to be rescheduled.

D. Phasing of Work: Comply with all requirements shown on contract documents. Contractor will submit a complete detailed phasing plan/schedule with manpower levels prior to commencing work. The phasing plan will be detailed enough to provide milestones in the process that can be verified.

E. 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.

Acceptance of Work for Government Operation: As new equipment, systems and facilities are made available for operation and these items are

22 05 11 - 18 deemed of beneficial use to the Government, inspections 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 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. Non-pressure PVC pipe will contain a minimum of 25 percent recycled content. Steel pipe will contain a minimum of 25 percent recycled content.

B. Plastic pipe, fittings and solvent cement will meet NSF 14 and will bear the NSF seal “NSF-PW”. Polypropylene pipe and fittings will comply with NSF 14 and NSF 61. Solder or flux containing lead will not be used with copper pipe.

C. Material or equipment containing a weighted average of greater than

0.25 percent lead will not be used in any potable water system intended for human consumption and will be certified in accordance with NSF 61 or NSF 372.

D. In-line devices such as water meters, building valves, check valves, stops, valves, fittings, tanks and backflow preventers will comply with

NSF 61 and NSF 372.

E. End point devices such as drinking fountains, lavatory faucets, kitchen and bar faucets, ice makers supply stops, and end-point control valves used to dispense drinking water must meet requirements of NSF 61 and

NSF 372.

2.2 FACTORY-ASSEMBLED PRODUCTS

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

B. Manufacturers of equipment assemblies that include components made by others will 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 will be products of a single manufacturer.

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

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4. Contractor will guarantee performance of assemblies of components and will repair or replace elements of the assemblies as required to deliver specified performance of the complete assembly at no additional cost or time to the Government.

C. Components of equipment will 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, will be the same make and model.

2.3 COMPATIBILITY OF RELATED EQUIPMENT

A. Equipment and materials installed will 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.

2.4 SAFETY GUARDS

A. Pump shafts and couplings will be fully guarded by a sheet steel guard, covering coupling and shaft but not bearings. Material will be minimum

16-gauge sheet steel; ends will be braked and drilled and attached to pump base with minimum of four 8 mm (1/4 inch) bolts. Reinforce guard as necessary to prevent side play forcing guard onto couplings.

B. All Equipment will have moving parts protected from personal injury.

2.5 LIFTING ATTACHMENTS - NOT USED

A.

2.6 ELECTRIC MOTORS, MOTOR CONTROL, CONTROL WIRING -NOT USED

2.7 VARIABLE SPEED MOTOR CONTROLLERS NOT USED

2.8 EQUIPMENT AND MATERIALS IDENTIFICATION

A. Use symbols, nomenclature and equipment numbers specified, shown in the drawings, or shown in the maintenance manuals. Coordinate equipment and valve identification with local VAMC shops. In addition, provide bar code identification nameplate for all equipment which will allow the equipment identification code to be scanned into the system for maintenance and inventory tracking. Identification for piping is specified in Section 09 91 00, PAINTING.

B. Interior (Indoor) Equipment: Engraved nameplates, with letters not less than 7 mm (3/16 inch) high of brass with black-filled letters, or rigid

22 05 11 - 20 black plastic with white letters specified in Section 09 91 00, PAINTING will be permanently fastened to the equipment. Unit components such as water heaters, tanks, coils, filters, etc. will be identified.

C. Exterior (Outdoor) Equipment: Brass nameplates, with engraved black filled letters, not less than 7 mm (3/16 inch) high riveted or bolted to the equipment.

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

E. Valve Tags and Lists:

1. Plumbing: All valves will 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

15 mm (1/2 inch) high for number designation, and not less than 8 mm

(1/4 inch) for service designation on 19 gauge, 40 mm (1-1/2 inches) round brass disc, attached with brass "S" hook or brass chain.

3. Valve lists: Valve lists will be created using a word processing program and printed on plastic coated cards. The plastic-coated valve list card(s), sized 215 mm (8-1/2 inches) by 275 mm (11 inches) will show valve tag number, valve function and area of control for each service or system. The valve list will be in a punched 3-ring binder notebook. An additional copy of the valve list will be mounted in picture frames for mounting to a wall. COR will instruct Contractor where frames will be mounted.

4. A detailed plan for each floor of the building indicating the location and valve number for each valve will be provided in the

3-ring binder notebook. Each valve location will be identified with a color-coded sticker or thumb tack in ceiling or access door.

2.9 FIRESTOPPING

A. Section 07 84 00, FIRESTOPPING specifies an effective barrier against the spread of fire, smoke and gases where penetrations occur for piping. Refer to Section 22 07 11, PLUMBING INSULATION, for pipe insulation.

2.10 GALVANIZED REPAIR COMPOUND

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

22 05 11 - 21

2.11 PIPE AND EQUIPMENT SUPPORTS AND RESTRAINTS

A. In lieu of the paragraph which follows, suspended equipment support and restraints may be designed and installed in accordance with the

International Building Code (IBC).

B. Type Numbers Specified: For materials, design, manufacture, selection, application, and installation refer to MSS SP-58. Refer to Section 05

50 00, METAL FABRICATIONS, for miscellaneous metal support materials and prime coat painting.

C. 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 100 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 100 mm (4 inches) thick when approved by the COR for each job condition.

D. 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.

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

F. Hanger Rods: Hot-rolled steel, ASTM A36/A36M or ASTM 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 will provide 40 mm (1-1/2 inches) minimum of adjustment and incorporate locknuts.

All-thread rods are acceptable.

G. Multiple (Trapeze) Hangers: Galvanized, cold formed, lipped steel channel horizontal member, not less than 43 mm by 43 mm (1-5/8 inches by 1-5/8 inches), 2.7 mm (No. 12 gauge), designed to accept special spring held, hardened steel nuts.

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

2. Guide individual pipes on the horizontal member of every other trapeze hanger with 8 mm (1/4 inch) U-bolt fabricated from steel rod. Provide Type 40 insulation shield, secured by two 15 mm (1/2 inch) galvanized steel bands, or insulated calcium silicate shield for insulated piping at each hanger.

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H. 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 will be painted with copper colored epoxy paint, copper-coated, plastic coated or taped with isolation tape to prevent electrolysis.

2) For vertical runs use epoxy painted, copper-coated 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.

i. Supports for plastic piping: As recommended by the pipe manufacturer with black rubber tape extending 1 inch beyond steel support or clamp.

j. Spring hangers are required on all plumbing system pumps one horsepower and greater.

2. Plumbing Piping (Other Than General Types):

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

b. Chrome plated piping: Chrome plated supports.

c. Hangers and supports in pipe chase: Prefabricated system ABS self-extinguishing material, not subject to electrolytic action, 22 05 11 - 23 to hold piping, prevent vibration and compensate for all static and operational conditions.

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

I. Pre-insulated Calcium Silicate Shields:

1. Provide 360-degree water resistant high density 965 kPa (140 psig) 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 will 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 will have insulation that extends a minimum of 25 mm (1 inch) past the sheet metal.

b. The insulated calcium silicate shield will support the maximum allowable water filled span as indicated in MSS SP-58. To support the load, the shields will have one or more of the following features: structural inserts 4138 kPa (600 psig) compressive strength, an extra bottom metal shield, or formed structural steel (ASTM A36/A36M) wear plates welded to the bottom sheet metal jacket.

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

2.12 PIPE PENETRATIONS

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

B. Pipe penetration sleeve materials will comply with all firestopping requirements for each penetration.

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

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.

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D. Penetrations are prohibited through beams or ribs, but may be installed in concrete beam flanges, with structural engineer prior approval. Any deviation from these requirements must receive prior approval of COR.

E. Sheet metal, plastic, or moisture resistant fiber sleeves will 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 will be provided for pipe passing through exterior walls below grade. The space between the sleeve and pipe will be made watertight with a modular or link rubber seal. The link seal will be applied at both ends of the sleeve.

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

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

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

J. Sealant and Adhesives: Will be as specified in Section 07 92 00, JOINT

SEALANTS. Bio-based materials will be utilized when possible.

2.13 TOOLS AND LUBRICANTS – NOT USED

2.14 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.

22 05 11 - 25

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 75 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 will be used where insulation ends on exposed water supply pipe drop from overhead.

A watertight joint will be provided in spaces where brass or steel pipe sleeves are specified.

2.15 ASBESTOS

A. Materials containing asbestos are prohibited.

PART 3 - EXECUTION

3.1 ARRANGEMENT AND INSTALLATION OF EQUIPMENT AND PIPING

A. Location of piping, sleeves, inserts, hangers, and equipment, access provisions will be coordinated with the work of all trades. Piping, sleeves, inserts, hangers, and equipment will be located clear of windows, doors, openings, light outlets, and other services and utilities. Equipment layout drawings will be prepared to coordinate proper location and personnel access of all facilities. The drawings will be submitted for review.

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

C. Operating Personnel Access and Observation Provisions: All equipment and systems will be arranged to provide clear view and easy access, without use of portable ladders, for maintenance, testing and operation of all devices including, but not limited to: all equipment items, valves, backflow preventers, filters, strainers, transmitters, sensors, meters and control devices.