5_Room_Requirements_OH.pdf

P199 Aircraft Maintenance Hangar Work Order Number: 1565553 Cherry Point MCAS, Havelock, North Carolina

P199 - PART 3 - CHAPTER 5.1 – HANGAR ROOM REQUIREMENTS - Page 1

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HANGAR BAY – OH Area Space Characteristics

Function/adjacencies: Design the Hangar Bay as a twelve bay maintenance space for twelve (12) F35B aircraft-(six (6) per squadron).

Provide direct access to adjacent first floor maintenance shops and their ancillary spaces – as well as direct flight line access via the hangar bay doors.

Special Dimensions: Provide the required clear-span plan dimensions per UFC 4-211-01 but no less than 270’-6” x 95’-0” min per squadron, with an overall hangar bay clear dimensions of 548’-0” x 95’-0” min. Provide a minimum ceiling height of 32’-6” clear, free from all encumbrances, including bridge cranes, mechanical equipment and bay-dividing Hangar Curtain(s) in stored position. NOTE: Bay 1 and 12 shall be sized to accommodate a F-35C model aircraft in the wings down configuration of 43’-0” wide.

Acoustics: There are no special acoustic requirements for the HANGAR Bay space, though there are acoustic requirements for spaces, including the SECURE SPACE AREA, adjoining the full height CMU wall separating first and second floor building functions from the Hangar Bay.

Access: Provide personnel access from first floor CORRIDOR and adjacent first floor maintenance shops and offices where indicated, provide personnel access to the exterior by personnel doors, and provide exterior aircraft access to the Hangar Bay via Vertical Lift Fabric Doors Horizontal Sliding Steel Hangar Doors with integral personnel doors. Hangar Bay doors must comply with UFGS Section 08 34 16.2010, May 2014 with change 1 – 07/122017 with modifications. Provide exterior access via standard personnel doors at each of the Hangar Bay that comply with life safety. It is desired to have each squadron module clear of any structural columns with only retractable fabric door rails between doors.

Number of Occupants: Unknown- dependent on Maintenance of aircraft.

Other/special requirements: Provide “point access” catwalks with ladders at each bay to provide service access for Vertical Lift Fabric Doors Horizontal Sliding Steel Hangar Doors and bridge cranes. Provide platforms and ladders to enable service of bridge cranes. Second floor windows overlooking the Hangar Bay are not permitted except from indicated rooms. Provide two (2) 5-ton bridge cranes with hook height set by UFC. Provide required fall protection coordinated with bridge crane travel. Incorporate an approved Avian Intrusion Prevention System in the hangar bay.

Regarding painting of the Hangar Bay structural steel, see Part 3 of this RFP, Chapter 2 - Project Objectives, 2.6 Special Design Challenges.

Uniformat Section Description Qty Size Specific Requirements

B10 Fall Arrestor System AR AR Provide a system compliant with Chapter 3, ESR B10, Superstructure

B10 Steel Truss Framing AR AR Provide structural steel truss frame over the main hangar doors which clear span over each of the two squadron bays.

B1010 Catwalk System AR AR

Provide a system compliant with Chapter 3, ESR B10, Superstructure to service fabric doors, steel doors and bridge cranes. Provided Gated ladders, as required in the ESR. Provide dedicated lighting and general service receptacles independent from the general HANGAR BAY lighting and power circuits. Provide appropriate separation between galvanized catwalk components and structural steel element to prevent galvanic corrosion.

B201003 Insulation & Vapor Retarder AR AR

Complete air barrier system at all interior partitions separating conditioned interior spaces from HANGAR BAY.

Provide rigid insulation system on conditioned space side of interior partitions separating Hangar Bay from O2 spaces.

B202004 Other Exterior Windows AR AR

Fixed, insulated translucent sandwich panel systems.

Locate panel system high up on all exterior Hangar Bay walls in quantities and sizes as necessary to optimize window-to-wall ratio and daylighting levels.

B2030 Exterior Doors AR 3’ x 7’-0 min.

At personnel doors, provide maximum-duty continuous hinge steel door and frame, insulated. Paint. Coordinate door sizes with equipment sizes where required.

B203008 Exterior Door Hardware AR AR Full weather stripping, overhead holders, rain deflector, exterior pull hardware, etc.

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B203005 Hangar Bay Doors 12 AR x 25’-0”

Biparting Vertical lift fabric doors Horizontal Sliding Steel Hangar Doors that allow 100% clear opening (ie pockets required) with integral personnel door in fabric door to meet fire exit requirements. Provide doors meeting UFGS Specification 08 34 16.2010 and UFGS Section 09 97

13.27 Exterior Coating of Steel Structures. Provide NEMA

4X corrosion-proof (salt spray) and waterproof enclosure for door operator control panel in a location where line-of-sight for complete door movement can be observed. Provide generator and automatic transfer switch for back-up power to Hangar Bay doors. Provide a minimum of three fabric doors per squadron.

C1010 Interior Hangar Bay Dividing Partition (4) Max AR

Vertical lift fabric doors with integral personnel door in fabric door to meet fire exit requirements. Provide doors meeting UFGS Specification 08 34 16.20. Provide NEMA 4X corrosion-proof (salt spray) and waterproof enclosure for door operator control panel in a location where line-of-sight for complete door movement can be observed.

B20 Steel Superstructure AR AR

In this RFP, see Part 3, Chapter 2, Section 2.6 Special Design Challenges for high performance coating Steel Superstructure. Steel shall be coated with high performance coating system of epoxy primer, high solids polyurethane intermediate coat and a high solids polyurethane top coat.

C1010 Interior Partitions AR AR CMU between O1/O2 and hangar bay. Fire protection on columns must be provided to a height of 20’ above finished floor; see UFC 4-211-01N Section 3-10.1.5.

C101004 Interior Screens (Security Screens) AR AR

Provide bid option for Hangar Bay opaque Security Screen to provide visual security around the first two bays of HANGAR BAY. See ESR C10, section C101004 for full description.

C101005 Interior Windows AR AR

Aluminum fixed frame with insulated glazing. Prefinished.

Provide along wall O1area per individual room requirements. Fire-Rated, laminated glass as required.

Windows located on the 2nd Floor that could overlook the Hangar Bay are permissible.

C1020 Interior Doors AR 3’-0” x 7’-0” min.

Provide maximum-duty, painted steel doors – fire rated as required -- with vision panel as required and with painted steel frames. Coordinate door sizes with individual ROOM Requirements, occupant loads and associated equipment sizes. Provide acoustic seals, automatic door bottoms and perimeter seals at doors between the 01 Level and the Hangar Bay, C103004 Identifying Devices AR AR Provide ID devices at personnel doors from shops and exterior into Hangar Bay and at personnel doors from Hangar Bay into each interior space.

C103090 Other Interior Specialties AR AR Provide an Avian Intrusion Prevention System

C103090 Other Interior Specialties AR AR Provide Draft Curtains

C3010 Wall Finish AR AR Paint CMU/Concrete walls with epoxy paint.

C3020 Floor Finish AR AR 1/4” Troweled Five-part Epoxy System. Include floor striping. Include integral base at locations where CMU walls exist.

C3030 Ceiling Finish AR AR Paint exposed elements including ductwork, conduit, piping, devices, etc.

D102001 Overhead Cranes 2 5-ton Overhead, under-running electric bridge cranes. Clear space, wall to wall, integral with building structure. Hook Height set by Lockheed Martin FRD at 22 feet.

D201090 Emergency Fixtures AR AR Emergency Eyewash / Shower Stations with drains.

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Coordinate with specific room requirements of Shop Spaces.

D203003 Floor Drain AR AR For Emergency Fixtures, AFFF, etc.

D202002 Valves & Hydrants 12 per aircraft bay Provide one Hose bib per bay.

D209005 Compressed Air System 36 AR

Provide two compressed air drops and hose reels per parking spot (24 total) for tool air capable of supplying 20 cfm at 125 psi. Provide one compressed air drop and hose reel per parking spot (12 total) for fuel cell evacuation equipment, air-powered vacuum, and air pressure cabin leakage tester equipment capable of providing 100 cfm at 125 psig. . See D20 for specific requirements of each aircraft bay.

D3020 Heat Generating Systems AR AR Overhead Radiant Heating

D304007 Exhaust Systems AR AR Specialized exhaust system exhausting directly outdoors is required. Thermostatic control switch required. Provide at each corner of Hangar Bay.

D309090 1.6 Pre Conditioned Air System AR AR

Dedicated Packaged (DX) air conditioning units for aircraft cooling air in accordance with ITG FY19-01 Navy and Marine Corps Aircraft Preconditioned Air System Design and D309090 1.6 for specific airflow and quality requirements.

D30 HVAC AR AR Condition fire alarm panel ambient to NFPA 72 conditions.

D4010 Fire Alarm and Detection Systems AR AR Fire Alarm & Mass Notification System Components

D4020 Fire Suppression Water Supply and Equipment AR AR Fire Suppression Sprinkler Riser

D4090 Foam Generating Equipment AR AR Low-level Low Expansion AFFF Foam System

D50 Electrical AR AR Per Part 3, Chapter 6, D50

D502001 Branch Wiring AR AR Provide power for Avian Intrusion Prevention System.

D503001 Telecommunications Systems 12 AR Fiber Outlets: Unclassified ALIS (F). One located with each aircraft maintenance area.

D503001 Telecommunications Systems 14 AR Work Area Outlets: Unclassified (V/N)

D503001 Telecommunications Systems 8 AR Wall Outlets: (W)

D503002 Public Address System AR AR Provide standalone system separate from the MNS interfaced to the telephone system w/ separate handset-type microphone broadcasting to OH space only.

D509003 Grounding Systems AR AR Provide aircraft grounding per UFC 3-575-01.

D509090 Other Special Systems and Devices 12 AR Provide aircraft power.

G201005 Bollards AR AR One each side of each Shop entry door opening.

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