HTUV152005 Specifications - Vol 2 - 07092020.pdf

PROJECT MANUAL

RENOVATE BUILDING 522

B-3 FINAL DESIGN SUBMITTAL

128th AIR REFUELING WING

GENERAL MITCHELL INTERNATIONAL AIRPORT

AIR NATIONAL GUARD BASE

MILWAUKEE, WISCONSIN

W9133L-16-D-0009 W912J218F5008

PROJECT No. HTUV152005

07-09-2020

VOLUME 2 OF 2

AECOM

277 WEST NATIONWIDE BLVD., 5TH FLOOR, COLUMBUS, OHIO 43215-2566

T 614-464-4500 F 614-464-0588

128th Air Refueling Wing, General Mitchell International Airport Air National Guard Base, Milwaukee, Wisconsin

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section TOC Table of Contents

Project No. HTUV152005

07-09-2020

TABLE OF CONTENTS

VOLUME 1

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

Section 00 0107 - Seals Page Section 00 3119 - Existing Condition Information Section 00 3126 - Existing Hazardous Material Information Attachment: B522 Asbestos Management Plan Section 00 4323 - Alternates Form

DIVISION 01 - GENERAL REQUIREMENTS

Section 01 1000 – Summary Attachment: Contractor Security and Access Program Section 01 2100 - Allowances Section 01 2300 - Alternates Section 01 2500 - Substitution Procedures Section 01 2600 - Contract Modification Procedures Section 01 3100 - Project Management and Coordination Section 01 3200 - Construction Progress Documentation Section 01 3233 - Photographic Documentation Section 01 3300 - Submittal Procedures Attachment: Submittal Report Section 01 3516 - Alteration Project Procedures Section 01 4000 - Quality Requirements Section 01 4200 - References Section 01 5000 - Temporary Facilities and Controls Section 01 6000 - Product Requirements Section 01 7300 - Execution Section 01 7419 - Construction Waste Management and Disposal Attachments:

07 7419.10 – Form CWM-1 07 7419.20 – Form CWM-2 07 7419.30 – Form CWM-3 07 7419.40 – Form CWM-4 07 7419.50 – Form CWM-5 07 7419.60 – Form CWM-6 07 7419.70 – Form CWM-7 07 7419.80 – Form CWM-8 Section 01 7700 - Closeout Procedures Section 01 7823 - Operation and Maintenance Data Section 01 7839 - Project Record Documents Section 01 7900 - Demonstration and Training Section 01 9113 - General Commissioning Requirements

DIVISION 02 - EXISTING CONDITIONS

Section 02 4119 - Selective Demolition Section 02 8200 - Asbestos Remediation

DIVISION 03 - CONCRETE

Section 03 2000 - Concrete Reinforcing Section 03 3000 - Cast-In-Place Concrete

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Project No. HTUV152005

DIVISION 04 - MASONRY

Section 04 2200 - Concrete Unit Masonry

DIVISION 05 - METALS

Section 05 1200 - Structural Steel Framing Section 05 3100 - Steel Decking Section 05 4000 - Cold-Formed Metal Framing Section 05 4400 - Cold-Formed Metal Trusses Section 05 5000 - Metal Fabrications Section 05 5113 - Metal Pan Stairs Section 05 5213 - Pipe and Tube Railings Section 05 5313 - Bar Gratings

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

Section 06 1000 - Rough Carpentry Section 06 1600 - Sheathing Section 06 4116 - Plastic-Laminate-Clad Architectural Cabinets

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

Section 07 2100 - Thermal Insulation Section 07 4113.16 - Standing-Seam Metal Roof Panels Section 07 4213.13 - Formed Metal Wall Panels Section 07 5323 - EPDM Roofing Section 07 6200 - Sheet Metal Flashing and Trim Section 07 7100 - Roof Specialties Section 07 7200 - Roof Accessories Section 07 7253 - Snow Guards Section 07 8413 - Penetration Firestopping Section 07 9200 - Joint Sealants

DIVISION 08 - OPENINGS

Section 08 1113 - Hollow Metal Doors and Frames Section 08 3113 - Access Doors and Frames Section 08 3473.13 - Metal Sound Control Door Assemblies Section 08 4113 - Aluminum-Framed Entrances and Storefronts Section 08 7100 - Door Hardware Section 08 7100.10 - Door Hardware Schedule Section 08 7113 - Automatic Door Operators (Alternate Only) Section 08 8000 - Glazing Section 08 8114 - Fragment Retention Glazing Film Section 08 9119 - Fixed Louvers

DIVISION 09 - FINISHES

Section 09 2116.23 - Gypsum Board Shaft Wall Assemblies Section 09 2216 - Non-Structural Metal Framing Section 09 2900 - Gypsum Board Section 09 3013 - Ceramic Tiling Section 09 5113 - Acoustical Panel Ceilings Section 09 5424 - Linear Wood Ceiling System Section 09 6513 - Resilient Base and Accessories Section 09 6519 - Resilient Tile Flooring Section 09 6813 - Tile Carpeting Section 09 7733 - Glass Fiber Reinforced Panels Section 09 9113 - Exterior Painting Section 09 9123 - Interior Painting

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RENOVATE BUILDING 522

Section 09 9600 - High-Performance Coatings

DIVISION 10 - SPECIALTIES

Section 10 1423.16 - Room-Identification Panel Signage Section 10 2113.19 - Plastic Toilet Compartments Section 10 2239 - Folding Panel Partitions Section 10 2800 - Toilet, Bath, and Laundry Accessories Section 10 4413 - Fire Protection Cabinets Section 10 4416 - Fire Extinguishers Section 10 5113 - Metal Lockers

DIVISION 11 - EQUIPMENT

Section 11 1319 - Stationary Loading Dock Equipment

DIVISION 12 - FURNISHINGS

Section 12 2113 - Louver Blinds Section 12 3661 - Solid Surface Wall Panels Section 12 3661.16 - Solid Surfacing Countertops

DIVISION 13 - SPECIAL CONSTRUCTION

Not Applicable

DIVISION 14 - CONVEYING EQUIPMENT

Section 14 4200 - Wheelchair Lifts

DIVISION 21 - FIRE SUPPRESSION

Section 21 0517 - Sleeves and Sleeve Seals for Fire-Suppression Piping Section 21 0518 - Escutcheons for Fire-Suppression Piping Section 21 0523 - General-Duty Valves for Fire Protection Piping Section 21 0529 - Hangers and Supports for Fire Suppression Piping and Equipment Section 21 0553 - Identification for Fire-Suppression Piping and Equipment Section 21 0800 - Commissioning of Fire Suppression Section 21 1100 - Facility Fire-Suppression Water-Service Piping Section 21 1116 - Facility Fire Hydrants Section 21 1119 - Fire Department Connections Section 21 1313 - Wet-Pipe Sprinkler Systems

DIVISION 22 - PLUMBING

Section 22 0501 - Common Work Results for Plumbing Section 22 0513 - Common Motor Requirements for Plumbing Equipment Section 22 0519 - Meters and Gauges for Plumbing Piping Section 22 0523 - General-Duty Valves for Plumbing Piping Section 22 0529 - Hangers and Supports for Plumbing Piping and Equipment Section 22 0548 - Vibration Controls for Plumbing Piping and Equipment Section 22 0553 - Identification for Plumbing Piping and Equipment Section 22 0561 - Preparation of Plumbing Systems Section 22 0593 - Plumbing Systems Testing, Adjusting, and Balancing Section 22 0700 - Plumbing Insulation Section 22 1116 - Domestic Water Piping Section 22 1316 - Building Sanitary Section 22 1330 - Duplex Sewage Ejector and Sump Pump Section 22 2000 - Facility Natural Gas System Section 22 3300 - Domestic Water Heaters Section 22 4000 - Plumbing Fixtures

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Project No. HTUV152005

VOLUME 2

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

Section 23 0500 - General Mechanical Requirements Section 23 0510 - Mechanical Demolition & Salvage Section 23 0519 - Meters and Gauges for HVAC Piping Section 23 0523 - Valves for HVAC Piping Section 23 0529 - Hangers, Sleeves, and Supports Section 23 0548 - Vibration Control for HVAC Piping and Equipment Section 23 0553 - Identification for HVAC Piping and Equipment Section 23 0593 - Mechanical Systems Testing, Adjusting, and Balancing Section 23 0700 - HVAC Insulation Section 23 0800 - Mechanical Systems Commissioning Requirements Section 23 0900 - HVAC Instrumentation and Control Section 23 2113 - Hydronic Piping Section 23 2116 - Hydronic Specialties Section 23 2123 - Hydronic Pumps Section 23 2300 - Refrigerant Piping Section 23 2500 - HVAC Water Treatment Section 23 3000 - Ductwork and Accessories Section 23 3400 - Exhaust and Ventilating Fans Section 23 3401 - Kitchen Hood Exhaust System Section 23 3616 - Terminal Boxes - DDC Control Section 23 5216 - Fire-Tube Condensing Boilers Section 23 7415 - Packaged Gas Heating and Electric Cooling Units Section 23 8123 - Computer Room Air-Conditioning Units Section 23 8126 - Ductless Split System Units Section 23 8223 - Cabinet-Type Unit Heaters Section 23 8236 - Perimeter Heat Section 23 8240 - Propeller Unit Heaters

DIVISION 25 - INTEGRATED AUTOMATION

DIVISION 26 - ELECTRICAL

Section 26 0505 - Basic Electrical Requirements Section 26 0519 - Low-Voltage Electrical Power Conductors and Cables Section 26 0523 - Control-Voltage Electrical Power Cables Section 26 0526 - Grounding and Bonding for Electrical Systems Section 26 0529 - Hangers and Supports for Electrical Systems Section 26 0533 - Raceways and Boxes for Electrical Systems Section 26 0543 - Underground Ducts and Raceways for Electrical Systems Section 26 0544 - Sleeves and Sleeve Seals for Electrical Raceways and Cabling Section 26 0553 - Identification for Electrical Systems Section 26 0573.13 - Short Circuit Studies Section 26 0573.16 - Coordination Studies Section 26 0913 - Electrical Power Monitoring and Control Section 26 0923 - Lighting Control Devices Section 26 0936 - Modular Dimming Controls Section 26 2213 - Low-Voltage Distribution Transformers Section 26 2300 - Low-Voltage Switchgear Section 26 2313 - Paralleling Low-Voltage Switchgear Section 26 2413 - Switchboards Section 26 2416 - Panelboards Section 26 2726 - Wiring Devices Section 26 2816 - Enclosed Switches and Circuit Breakers

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Section 26 3213.19 - Multi-Fuel Emergency Engine Generators Section 26 3323.11 - Central Battery Equipment for Emergency Lighting Section 26 3600 - Transfer Switches Section 26 4113 - Lightning Protection for Structures Section 26 4313 - Surge Protection for Low-Voltage Electrical Power Circuits Section 26 5119 - Led Interior Lighting Section 26 5213 - Emergency and Exit Lighting Section 26 5619 - Led Exterior Lighting

DIVISION 27 - COMMUNICATIONS

Section 27 0526 - Grounding and Bonding for Communications Systems Section 27 0528 - Pathways for Communications Systems Section 27 0529 - Hangers and Supports for Communications Systems Section 27 0536 - Cable Trays for Communications Systems Section 27 0543 - Underground Pathways and Structures for Communication Systems Section 27 0544 - Sleeves and Sleeve Seals for Communications Pathways and Cabling Section 27 0553 - Identification for Communications Systems Section 27 1100 - Communications Equipment Room Fittings Section 27 1116 - Communications Racks, Frames, and Enclosures Section 27 1313 - Communications Copper Backbone Cabling Section 27 1323 - Communications Optical Fiber Backbone Cabling Section 27 1333 - Communications Coaxial Backbone Cabling Section 27 1513 - Communications Copper Horizontal Cabling Section 27 1523 - Communications Optical Fiber Horizontal Cabling Section 27 1533 - Communications Coaxial Horizontal Cabling

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

Section 28 1300 - Access Control Software and Database Management Section 28 1500 - Access Control Hardware Devices Section 28 2000 - Video Surveillance Section 28 3100 - Intrusion Detection Section 28 4621.11 - Addressable Fire-Alarm Systems

DIVISION 31 - EARTHWORK

Section 31 1000 - Site Clearing Section 31 2000 - Earth Moving

DIVISION 32 - EXTERIOR IMPROVEMENTS

Section 32 1000 - Paving Base Paving Backfill Curbs Gutters and Sidewalks Section 32 3113 - Chain Link Fences and Gates Section 32 9200 - Turf and Grasses

DIVISIONS 33 - 48

END OF TABLE OF CONTENTS

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

SECTION 23 0500

GENERAL MECHANICAL REQUIREMENTS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

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

1.02 WORK INCLUDED

A. The Work under this Section includes, but is not limited to, providing all labor, material, equipment, and services necessary for completion of all mechanical systems in a serviceable fully operational manner.

B. All items of Work and systems shall be furnished and installed ready for satisfactory operation and all required apparatus and service shall be provided even though not specifically mentioned herein.

C. The Contract Specifications and Contract Drawing Equipment Schedules list the equipment manufacturers selected for the basis of the Specifications and for the various individual equipment layouts on the Contract Drawings. Substitutions shall be made in accordance with General Conditions and as otherwise provided in the Contract Documents.

D. The Drawings showing the layout, arrangements, sizes and principal connections to the equipment and apparatus are based on one particular type of equipment of an acceptable manufacturer. If equipment other than the particular type shown on the layout Drawings is used, it is the Contractor's sole responsibility to make all necessary modifications to related piping, ductwork, electrical and utility connections, apparatus and miscellaneous items to complete the Mechanical Work, ready for satisfactory operation required under these Specifications. The cost of making all the modifications shall be borne by this Contractor without extra cost to the Government, Architect or Engineer. In using such equipment, it is imperative that the equipment must fit the space and the access allotted, with the final layout to be approved by the Government. Follow the Drawings as closely as actual building construction permits.

E. The Drawings show the principal engineering design elements of the mechanical installation. They are not intended as detailed construction installation drawings for the Mechanical Work but as a complement to the Specifications to clarify the principal features of the mechanical systems. It is the intent of this Section that all equipment and devices, furnished and installed under this and other Sections, be properly connected and interconnected with other equipment so as to render the installation complete for successful operation, regardless of whether all the connections and interconnections are specifically mentioned in the Contract Specifications or shown on the Contract Drawings.

F. Check the layout of the Work of this Division, as indicated on the Drawings. Determine exact locations by the dimensions of the equipment approved. Obtain written approval from the Government for any revised layout before equipment or material involved is installed. Consult the Architectural and Structural Drawings for all dimensions, locations of partitions, locations and sizes of structural supports, foundations, swings of door, and other detail information required for a correct installation of this Work.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

G. Examine all other Divisions of the Contract Documents for Work related to the Work of this Division.

Cooperate to provide continuity of Work, to eliminate duplications, and to provide Mechanical Work in support of such related Work. Furnish to other trades and on schedule all information required for the execution of Mechanical Work.

H. Any additional Work such as cutting, drilling, patching, excavating, moving of another trade's work because of delay in Mechanical Work or lack of information is a part of this Division and shall be performed without increase in Contract Price.

I. Install and connect devices and equipment in accordance with the best engineering practice and the manufacturer's instructions and recommendations. Provide all incidental ductwork, piping, valves, connections, and all similar material recommended by the manufacturer, or required for proper operation and maintenance, complete without additional costs.

J. Provide all necessary rigging, scaffolding, tools, tackle, labor and other materials or equipment which may be necessary for the completion of the Work.

K. Furnish and install motor on proper frame designed by the equipment manufacturer.

L. All control wiring associated with the mechanical systems shall be provided under Division 23. All wiring shall comply with Division 26 Standards.

1.03 SPECIFIED ELSEWHERE

A. The following will be provided under other sections of the Specifications:

1. Openings: Walls, floor, ceiling and roof opening specifically shown and identified on the

Architectural/Structural Drawings will be provided under other Divisions. Openings not so identified that are required for Mechanical Work, or changes to such openings are part of the Work of this Mechanical Division.

2. Curbs, Drains and Sleeves: Drains and roof sleeves provided under this Division shall be incorporated into the finished roofing and made watertight under another Division.

3. Equipment Bases: Concrete equipment bases, mounting slabs, and housekeeping pads specifically shown and identified on the Mechanical Drawings shall be provided under this Division. Supervise their installation. Those bases, not so identified and indicated on the Architectural and Structural Drawings, shall be provided under other Divisions. Cooperate and furnish dimensions, sleeves, inserts, hold-down bolts, and templates for their installation.

4. Painting: Painting of all exposed-to-view pipes, ducts, hangers, supports, and equipment, shall be performed under another Division. Under this Division, all manufactured equipment shall be furnished with factory-finished baked enamel, unless otherwise specified.

5. All power wiring associated with equipment provided under this Division shall be furnished, installed, and wired in accordance with Division 26. Under Division 23, provide installation instructions, locating dimensions, and wiring diagrams for the other trades. Supervise the installation and start-up and test the equipment.

1.04 DEFINITIONS

A. Provide: Furnish, install and connect up complete and ready for operation of particular work referred to, unless specifically otherwise noted.

B. Furnish: To purchase, procure, acquire and deliver complete with related accessories.

C. Install: To erect, mount and connect for use complete with related accessories.

D. Work: Labor, materials, equipment, apparatus, controls, accessories and other items required for proper and complete installation.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

E. Concealed: Embedded in masonry or other construction, installed in furred spaces, within double partitions or hung ceilings, in trenches, in crawl spaces or in enclosures.

F. Exposed: Not installed underground or concealed as defined above.

G. Accessible: Capable of being reached without the use of ladders, or without climbing or crawling under or over obstacles such as motors, pumps, belt guards, transformers, piping, ductwork or going through doors or false ceilings.

H. Words: Words used in the singular number shall include the plural sense and vice versa.

I. Wiring: Wire or cable installed in conduit, with all required boxes, fittings, supports, connections, etc.

J. Power Wiring: That wiring between the source of power and the current consuming device such as motors, equipment, heaters, etc. It includes the installation of such control devices in the power circuit such as pushbuttons, thermostats, key switches, timers, etc., which control loads for which no magnetic starter or contactor is provided for controls.

K. Control Wiring: That wiring between control devices that does not provide the power circuit, regardless of voltage, when a magnetic starter or contactor is provided for control.

1.05 INTENT

A. Furnish, erect, install, connect, clean, adjust, test and place in service all materials, equipment and systems in accordance with applicable codes, manufacturer’s directions and recommendations for all work shown on the drawings and called for in the Specifications.

B. Carefully examine the contract documents, visit the site, and thoroughly become familiar with the local conditions relating to the work. Failure to do so will not relieve the contractor from any obligations of the Contract.

C. Should there be any discrepancies of a question of intent, refer the matter to the Government for a final decision before ordering any equipment/materials or before starting any related work.

D. In case of conflict between project specifications and drawings, drawings govern unless the Government rules otherwise.

E. Apparatus, devices, materials of work not specifically shown on drawings, but mentioned in the project specifications, or vice versa, or any incidental accessories and appurtenances necessary to make the work complete and ready for operation, even though not specified or shown on the drawings, shall be furnished and installed without additional expense to the COR.

F. It is the contractor’s responsibility prior to bids to review all project documents.

G. Project documents include architectural, structural, mechanical, control, plumbing, fire protection and electrical disciplines.

1.06 CODES AND STANDARDS

A. Applicable Publications: Reference made herein to standards, Specifications, or codes, refer to the latest edition including all addenda, errata, or other revisions thereto, existing on the date of execution of the Contract.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

B. Local Codes and Ordinances: Install all Work in conformance with all applicable local Codes and state ordinances and statues. Nothing in the Specifications or Drawings shall be construed to permit deviation from the governing codes. In case of conflict with local ordinances and statues, the more stringent shall apply.

C. Abbreviations: Refer to Division 01, Abbreviations and Symbols under Mechanical Sections make use of the following abbreviations in adopting applicable standards and codes as a part of Division 23:

1. ADC - Air Diffusion Council - Test Code

2. AGA - American Gas Association

3. AIA – American Institute of Architects

4. AMCA - Air Moving and Conditioning Association

5. ANSI - American National Standards Institute

6. API - American Petroleum Institute

7. ARI - Air Conditioning and Refrigeration Institute

8. AGA - American Gas Association

9. ASHRAE–American Society of Heating, Refrigeration and Air Conditioning Engineers

10. ASME - American Society of Mechanical Engineers

11. ASTM - American Society for Testing and Materials

12. AWS - American Welding Society

13. AWWA - American Water Works Association

14. EPA - Environmental Protection Agency

15. FM - Factory Mutual System

16. IMC – International Building Code

17. IPC – International Plumbing Code

18. IRI - Industrial Risk Insurers

19. MSS - Manufacturers Standardization Society

20. NACE – National Association of Corrosion Engineers

21. NEC - National Electric Code

22. NEMA - National Electrical Manufacturers Association

23. NFC - National Fire Code

24. NFPA - National Fire Protection Association

25. NPC - National Plumbing Code

26. NSF – National Sanitation Foundation

27. OSHA - Occupational Safety and Health Standards

28. PDI – Plumbing and Drainage Institute

29. SMACNA - Sheet Metal and Air Conditioning Contractor's National Association

30. UL - Underwriters Laboratories, Inc.

31. State and Local Fire Marshall

32. State and Local Inspection Authorities

33. COR District’s Fire Insurance Agency requirements

34. The Division 01 Sections "Regulatory Requirements" and Reference Standards of the Project

Specifications

D. Permits and Inspections

1. Obtain and pay for all permits, bonds, licenses, etc. required by the Local, State or other authority having jurisdiction over the work.

2. Arrange and pay for inspections required by the above when they become due as a part of the work of the Sections affected. Conceal no work until approved by these governing authorities.

Present the COR with properly signed certificates of final inspection before the COR's acceptance of the Work.

3. Obtain and pay for all meters, gauges, instruments, and devices required by the governing authorities except as otherwise noted as part of the Work of the Sections affected.

1.07 QUALITY ASSURANCE

A. All materials furnished shall be new and shall comply with all applicable standards listed below.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

B. All materials or work found to be defective or not in strict conformity with the Contract Documents, or defaced or injured through any cause, shall be rejected and shall be removed by Contractor and satisfactory material and Work substituted without delay.

C. Contractor shall protect his/her Work by keeping all piping, equipment, etc., capped or plugged, drained, or otherwise protected from injury by freezing, water damage, or stoppage from material, concrete, sand, or dirt and shall repair any such injury without additional charge to the User. Injury shall be interpreted to include scratches, discoloring and denting.

D. Contractor will be held responsible for any damage caused by him/her to other Contractors' Work.

E. Submit shop drawings and product data for all equipment as specified or scheduled. Update all drawings to "as-built" status on CD-Rom or flash drive and submit to Government.

1.08 SUBMITTALS

A. Submit under provisions of Division 01 and as specified herein. The most stringent requirements shall apply.

B. General: Within 15 calendar days after date of Contract Agreement, submit to the Government a typewritten list of all items of equipment and material proposed for installation on this project. Provide the specification page number, manufacturer's name, model number, size non-standard accessories specified or required, and any other information required to identify each item.

1. Within 30 days after the Contractor has been given notice of approval of manufacturers, submit shop drawings of equipment and material proposed for this installation.

2. If substitutions have been offered in lieu of specified materials and/or equipment they shall be in accordance with Division 01.

C. Shop Drawings: Submit shop drawings for all Work to be done under each of the Mechanical Sections and for all items and assemblies which are to be specifically fabricated for this Contract.

D. The Government’s review of Manufacturer’s Drawings or Schedules shall not relieve the Contractor from responsibility for errors or omissions in Manufacturer’s Drawing and deviations from the Contract Drawings or Specifications.

E. Coordination and Fabrication Drawings: Prepare layout drawings of all system assemblies of this Contract including plumbing, heating, sprinkler piping, electrical and technology, mechanical and electrical room layouts with equipment and piping, ductwork installations, and control systems. Include completely dimensioned plans drawn to scale. Show elevations and sections indicating locations of all equipment, piping, ductwork, drains, controls, and other items with reference to columns, walls, slabs, beams, and to components of other systems and work of other trades. Floor plans shall be drawn at not less than 1/4 inch scale with a sign-off block including all disciplines and date. Tracing or reproduction of Construction Documents is not acceptable. Provide a minimum of one reproducible drawing and five prints of each drawing.

F. Electronic files containing AutoCAD Floor Plans or Revit models are available through the Government.

Cad drawing format shall be AutoCAD 2017 unless requested otherwise.

G. Catalog Cuts: Submit manufacturer's data sheets and pictures of all standard manufactured items proposed for installation in this project. Clearly identify each item proposed, together with all required accessories and fittings, with tag numbers and specification page and line numbers. Include graphs, curves, or charts, as applicable, with the specified operating point clearly marked.

H. Installation and Bolt Setting Diagrams: Submit complete installation instructions and bolt setting information for items of equipment furnished under Division 23 such as pumps, fans, compressors, tanks, filters, pressure vessels, etc.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

I. Wiring Diagrams: Provide specific wiring diagrams and instructions for all equipment, controls or devices which are furnished under Division 23 and are to be wired and connected by other trades. The diagrams and instructions shall not be or a general or typical nature, but shall be applicable and specific to this Contract.

J. Samples: Where a Contractor proposes a manufacturer, material, or method differing from that specified, the Government may require samples illustrative of the manufacturer, material or method.

Submit such samples as part of the shop drawing requirements, and shall include samples of insulation, special finishes, etc.

K. Submittals shall be made in accordance with the General Conditions of the Contract and as otherwise required in the Contract Documents. In submitting shop drawings, illustrations and descriptive material for approval of the Government, the Contractor must clearly mark each shop drawing, catalog cut, pamphlet or specification sheet as follows, for purposes of identification and record:

1. Date: (as submitted)

2. Project Title:

3. Location of Project:

4. Branch of Work: (HVAC, Plumbing, Fire Protection, etc.)

5. Specification Paragraph & Page:

6. Submitted by: (Contractor Name)

7. Contract No.:

1.09 SUBSTITUTIONS

A. Product substitutions shall be in accordance with the General Conditions, Supplemental General Conditions, Division 01 and as specified.

B. The products, equipment, etc. scheduled on the Drawings or specified are the basis of design. Where more than one manufacturer is listed, the Contractor may use any of the acceptable manufacturers as the basis of their bids unless otherwise specified. However, the Contractor assumes all responsibility for changes to the design, installation, etc. as a result of the change, i.e.: power characteristics, physical size, etc.

C. Any request for substitution to other than the specified acceptable manufacturers must be submitted to the Government in writing and shall include an adequate description of proposed change, reason(s) for requesting change and cost adjustment information. Substitutions not submitted in this manner will be rejected automatically. Substitution requests will only be considered for the following reasons:

1. Specified manufacturer(s) is no longer in business.

2. Specified product(s) cannot be delivered within the required project schedule.

3. Alternate product(s) is of equal quality, but better value with savings offered to the COR.

1.10 PROJECT RECORD DOCUMENTS

A. Maintain Project Record Drawings during construction in accordance with General Conditions and as specified.

B. Provide Project Record Drawings at completion of project. Shop drawings are not acceptable as record drawings unless they have been revised to reflect all field changes. Tracing or reproduction of the Contract Documents shall not be acceptable.

C. Show the following information on the Project Record Drawings:

1. All significant changes in plan, sections, elevations, and details, such as all relocation, or changes in ductwork and piping.

2. All final locations of controls and final arrangement of electric circuits and any significant changes made in design as a result of change order or job conditions.

3. Final location and arrangement of all mechanical equipment.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

1.11 OPERATING AND MAINTENANCE MANUALS

A. Submittals of operation and maintenance manuals shall be in accordance with General Conditions and as herein specified.

B. Prepare and deliver to the Government, operating and maintenance manuals for all equipment listed in the Equipment Schedules and when specified by the Section in which the equipment is furnished.

Provide all information pertinent to the equipment for preventive maintenance and for replacement of all expendable components. Manuals shall refer only to the actual equipment provided. All reference to alternative equipment shall be deleted.

C. Include the items listed below and features as may be recommended by the manufacturers.

1. Catalog information of the unit installed.

2. Capacity and installation details.

3. Wiring diagrams of electrical components.

4. Special valves and control devices.

5. Complete list of parts with reordering numbers.

6. All points requiring lubrication, lubrication frequency and type of lubricant.

7. Operating pressure and temperatures.

8. Design pressures and temperatures.

9. Relief devices and settings.

10. Electrical characteristics of all motors.

11. Operating curves of pumps and fans.

12. Recommended spare parts list.

13. Warranty Information.

D. Prepare operating instructions, complete and explicit, including instructions for start-up, operating, and stopping. Underscore and emphasize critical points of operations and hazardous limit.

E. Items which also must be included are make-up air units, coils, filters, unit heaters, heating and HVAC components, fans, motors, pumps, temperature control systems with a description of the sequence control, vibration isolation, etc.

F. Include flow charts and wiring programs in the manuals indicating valve locations and control devices.

Also include parts lists to be used for ordering replacement and repair parts.

G. Arrange information in an orderly manner in accordance with the numbering system used for the project specification. Include a table of contents for each manual.

1.12 DELIVERY, STORAGE AND HANDLING

A. Refer to the General Conditions, Standard Specifications and as specified in each individual section.

1.13 WARRANTY

A. Except where otherwise specifically included in individual Sections, all mechanical systems shall be provided with the guarantees as follows.

B. Guarantee all mechanical systems, equipment, materials, and workmanship to be free from defect for a period of 1 year from the date of final acceptance of the Work. Replace or repair in an approved manner any Work which may prove defective or not in compliance with the Contract Documents without additional cost to the COR and without interference with the COR's operation. There shall be a mandatory walk thru at 10 months to ensure all equipment/materials are performing as required.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

C. Deliver to the Government 3 copies of all manufacturer's or equipment suppliers' warranties as part of the O and M manuals.

D. Make all adjustments required to ensure operation of the various systems in accordance with the intent of the Drawings and Specifications.

E. It is specifically understood that all adjustments to ensure the proper operation of the systems shall cover a period of 12 months following acceptance of the Work, and the Contractors and/or their suppliers shall make all such adjustments required during this period without delay and without additional cost to the COR.

1.14 TESTING, ADJUSTING AND BALANCING

A. This contractor shall employ services of an independent firm to perform testing, adjusting and balancing.

B. The independent firm will perform services specified in related section.

C. Reports will be submitted by the independent firm to the Government indicating observations and results of tests and indicating compliance or non-compliance with the requirements of the Contract Documents.

D. Test Pressures: Lines shall be tested according to the following schedule:

Line Test Medium Minimum Pressure Minimum Time Remarks Heating Water Water 125 lb. 24 Hours No Drop Condensate Water 125 lb. 24 Hours No Drop Chilled Water Water 125 lb. 24 Hours No Drop

1.15 OPERATING INSTRUCTIONS TO COR

A. Contractor shall furnish a written statement certifying acceptance of all the equipment, data and instructions of operation. Government will not approve the request for final payment until this certificate has been submitted.

PART 2 - PRODUCTS

2.01 EQUIPMENT SUPPLIED BY CONTRACTOR

A. Contractor furnishing an item of equipment is responsible for the proper handling, setting, installation, start-up and initial operation.

B. If Contractor is unfamiliar with the proper start-up and adjustment procedure of any equipment or system furnished by him/her, he/she shall include the services of a qualified representative of the manufacturer or vendor to provide start-up assistance and for instruction of the COR's personnel.

C. Contractor shall include all necessary allowances to ensure that all equipment and systems furnished will be serviced as required during the guarantee period.

D. When a manufacturer offers an extended warranty at additional cost, such extended warranty shall be included as alternate.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

2.02 NOISE AND VIBRATION CONTROL

A. Contractor shall make provisions in the installation of the Work that noises or vibrations will not be transmitted through foundations, floors, walls, columns, ducts and piping, so as to be objectionable in any manner. All equipment provided shall be selected and installed with this in view. If any equipment exceeds reasonable requirements as to quietness of operation and freedom from vibration when operating under continuous maximum demands, it shall be altered or replaced.

B. Furnish and install vibration eliminators and isolation equipment for equipment, motors, and pumps, as indicated on the Drawings, and as specified in related section.

C. The isolation and vibration eliminator manufacturer and Contractor shall be responsible for the selection of the proper units for their loadings, quantities, and each shall guarantee that each and every installation and their application shall have a vibration efficiency of 95 percent or greater. As a minimum, provide types of vibration eliminators as indicated on the Drawings and specified in related section.

D. Submit shop drawings to the Government for review of all isolation equipment with dimensions and other data as recommended and prepared by the isolation equipment manufacturer.

2.03 GUARDS

A. All belts, pulleys, chains, gears, couplings, projecting set screws, key and other rotating parts shall be fully enclosed and properly guarded.

B. Guards shall be constructed of not less than 1-inch by 1-inch by 1/8-inch structural steel angles and 1/2-inch diamond mesh enclosure or equally suitable enclosure, all of hot-dipped galvanized fabrication.

C. Guards shall be secured to the driven machines or to foundations of floors by heavy galvanized structural angle supports and anchor bolts. Braces or supports secured to motors will not be permitted and braces and/or supports must not "bridge" the sound and vibration isolators.

D. Guards shall be designed with adequate provision for movement of motor required to adjust belt tension. Means shall also be provided to permit lubrication, use of speed counters and other maintenance and testing operation with guard in place.

2.04 MAINTENANCE MATERIALS, SERVICE AND SPARE PARTS

A. This contractor shall be responsible for continued maintenance of all equipment furnished under this contract. This contractor shall, at the time of COR acceptance, provide the Facilities planning Office with a report detailing the following information:

1. Dates equipment arrived at the job site.

2. Installation date.

3. Dates of maintenance at start-up and at periodic maintenance.

4. Dates of lubrication changes as applicable and specific name, manufacturer and type of lubrication.

B. Refer to the General Conditions and to the individual Sections for additional requirements.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

PART 3 - EXECUTION

3.01 SAFETY PRECAUTIONS DURING INSTALLATION

A. Contractor shall take all measures to ensure safe installation of all Work and to prevent injury to persons or damage to property in compliance with OSHA and all applicable regulations.

B. Contractor shall erect whatever scaffolds, platforms, supports, or other required construction to safely protect his/her own workers and other persons at the site.

C. Such scaffolds, platforms, etc., shall be designed and constructed by Contractor who shall be solely responsible for their adequacy and safety. Engineer, Architect, the Government, or User is not responsible for ascertaining the adequacy of any temporary structures used or erected by the Contractor.

3.02 INTERRUPTIONS AND TIE-INS

A. Any interruptions and tie-ins to existing systems that are necessary for installation of the new Work shall be performed and completed in coordination with the COR. Provide 2 days written notice prior to any tie-in or connection to existing active systems. Any work requiring shut down of systems serving occupied areas shall occur during off hours, unless otherwise scheduled by mutual agreement.

3.03 MODIFICATIONS AND INTERFERENCES

A. Contractor shall carefully check and become familiar with the Architectural, Structural, Electrical and all Mechanical Drawings and Details and make note of all locations where walls, partitions, ceilings, and structural members are called for to be furred or closed-in.

B. Modifications to the arrangement of the piping and ductwork systems may be required to suit structural conditions, or to avoid interference with the Work of other trades. Contractor shall furnish all offsets, additional fittings, etc., as required to meet installation conditions whether detailed on the Drawings or not.

C. Any conflicting information in the Specifications or on the Drawings shall be called to the attention of the Government for clarification before proceeding with fabrication or erection of the parts affected.

3.04 COOPERATION OF CONTRACTORS

A. Each Contractor, in the event of separate contracts in laying out his/her work, shall cooperate with other Contractors on the work to avoid any interference with their work. If this is not done, the Government reserves the right to make such changes in the work as are necessary to avoid interferences and such changes will not be considered as cause for additional compensation or extension of time for the Contractor.

3.05 WORK PRIORITY OVER OTHER TRADES

A. Work in cooperation with one another to fit piping and ductwork into structure as job conditions may demand. All final decisions as to right of way and run of pipe, ducts, to be made by the Government.

In general, priority is to be arranged as follows:

1. Recessed lighting fixtures.

2. Sheet metal ductwork.

3. Sprinkler heads and sprinkler water lines.

4. Plumbing waste lines, downspouts and vents.

5. Refrigeration lines.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

6. Plumbing water lines.

7. Electrical conduit.

3.06 EQUIPMENT PADS

A. Provide four-inch minimum concrete housekeeping pads for all floor mounted equipment.

3.07 ARRANGEMENT AND ALIGNMENT

A. All equipment, ductwork, piping, etc. shall be arranged and aligned in accordance with the Drawings.

Elevations, where given, must be held. Floor elevations, where given, are to high points of floor.

Dimensions must be held as closely as possible. All dimensions are to be field-checked for accuracy before fabrication.

B. Install all equipment, ductwork, piping, etc. straight and direct as possible, generally forming right angles with, or running parallel with, walls or adjacent ductwork, piping, etc. All ductwork, piping, etc.

shall be neatly spaced with risers and drops running plumb and true.

C. Run ductwork, piping, etc. in wall chases, shafts, hung ceilings, recesses, etc., where same are provided. Do not run in floor slab fill unless specifically so noted on Drawings. Ductwork, piping, etc.

shall not be covered or closed until testing is completed.

D. Drawings, in general, are made to scale. All dimensions shall be checked in the field by the Contractor before final connections are fabricated.

E. Drawings are, in general, diagrammatic and the exact locations shall be determined by the Contractor from field measurements. The actual arrangement, when erected, shall follow the general locations shown on the Drawings as far as practicable. The installation shall be neat in appearance and convenient to operate.

F. Installations shall be coordinated with other Work to avoid blocking building openings, light fixtures, etc.

and shall not interfere with access to valves or equipment. Equipment, ductwork, piping, etc. shall be installed to provide working clearance for operation and maintenance.

3.08 ALIGNMENT OF ROTATING EQUIPMENT

A. All pumps, fans, etc. or similar equipment directly connected to motors by means of flexible couplings must be perfectly aligned after installation using a dial indicator and the Work of alignment must be performed by a craftsman skilled in the Work.

B. Belted equipment shall be aligned so that the grooves of the driver pulley are truly aligned with those of the driven sheave, and the belts must be in the proper tension, free from flutter. In multi-belt drives, all belts must be operated at the same plane. Flutter in any 1 belt will be cause to reject the entire set, as the original installation of belts must be in matched sets.

C. All equipment provided with high capacity belt drives must be conveniently tagged and so identified for future servicing and replacement of belts.

D. Before any rotating equipment is put in operation for testing purposes, it shall be properly lubricated with lubricants recommended by the manufacturer, and they shall be further lubricated before the equipment is turned over to the COR.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

3.09 CLEARANCES

A. Install ductwork, piping, etc. to provide minimum clearance of at least one (1) inch between extreme projections of piping, flanges, fittings, valves, allowing for insulation, expansion, etc.

3.10 EXPANSION

A. Special attention shall be given to the installation of ductwork, piping, etc. which have an appreciable movement so that they will not hit other ducts, pipes, structural members, etc. under actual operating conditions.

B. Provide flexible connections or expansion compensators where ducts, pipes, etc. cross building expansion joints.

3.11 LOCATION OF VALVES AND PIPING COMPONENTS

A. System components which require observation, operation, or maintenance such as valves, gages, controls, strainers, dirt pockets, cleanouts, unions and flanges, etc., shall be located, whenever possible, so as to be readily accessible. They shall not be concealed in chases or above ceilings without provision for access. Valves which require frequent operation, or which may require emergency operation, and which are 10'-0" from normal working level, should be installed with appropriate provisions such as chain wheels or extension stems.

B. Install all valves with stems in either an upright (preferred) or horizontal position. Control valves shall be installed with top works upward unless specifically shown otherwise.

C. Globe valves should be installed to seat against the direction of flow.

D. Make provisions for draining all low points of all piping systems, whether indicated on the Drawings or not, using a globe or ball valve and iron pipe thread to hose thread adapter with cap. Drains shall not be less than 3/4-inch, subject to sizes indicated on Drawings.

3.12 DRAINAGE AND VENTING

A. Where ducts, pipes, etc. are purposely pitched for drainage or venting, an accurate grade shall be maintained. Lines shall be supported in such a manner as to prevent deflection sufficient to pocket the lines.

3.13 PIPE SIZE DESIGNATIONS

A. All pipe sizes referred to in these Sections should be interpreted as IPS (iron pipe size) unless specifically designated otherwise, such as "O.D." for tubing.

3.14 CUTTING AND PATCHING

A. All cutting, repairing, fitting, and refinishing of in-place construction required for the installation of the Work of a Section, shall be included as part of the Work of that section except as specifically shown on Drawings or hereinafter specified.

B. Work shall be performed by craftsmen skilled in their respective trades.

C. Match existing conditions in color, materials, and texture.

P.O. No. W9133L-16-D-0009 Order No. W912J218F5008

AECOM No. 60580469

B-3 Final Design Submittal

Section 23 0500

GENERAL MECHANICAL REQUIREMENTS

Project No. HTUV152005

RENOVATE BUILDING 522

07-09-2020

3.15 DUCTWORK PIPE AND EQUIPMENT IDENTIFICATION

A. Piping identification shall be as specified in related section. Equipment identification consistent with the markings on the equipment schedule shall be made following finished painting with paint or stencil letters or numerals as approved by the Government.

3.16 CLEANING - GENERAL AREA

A. Contractor shall assist in maintaining the premises in an orderly fashion at all times, providing continuous clean-up during the construction period. Contractor shall remove all cartons, containers, and crates as soon as the contents have been removed and shall also remove all debris caused by Work as soon as possible.