ZMA Mod 4_FINAL_20230313 rev 24APR23 for solicitation (2).pdf

Control Wing Mod 4 Area Construction Assesment

Task Order 0007

Final Report

Miami ARTCC (ZMA) Miami, FL March 2023

Control Wing Mod 4 Area Construction Assessment 10 March 2023 Miami, FL Final Submission

697DCK-19-D-00002 Page 1

Miami ARTCC (ZMA)

Miami, Florida

Control Wing Mod 4 Area Construction Assessment

Final Report

10 March 2023

TABLE OF CONTENTS PAGE

1.0 Executive Summary

2.0 Discipline Technical Descriptions

2.1 Architectural Description

2.2 Electrical Engineering Description

2.3 Mechanical Engineering Description

2.4 Fire Protection Engineering Description

APPENDICES

Appendix 1: Architectural Drawings Appendix 2: Architectural Specifications Appendix 3: Electrical Drawings Appendix 4: Mechanical Drawings Appendix 5: Fire Protection Drawings Appendix 6: Construction Schedule Appendix 7: Construction Cost Estimate Appendix 8: RFI-030 – Teledata Coordination

697DCK-19-D-00002 Page 2

1.0 Executive Summary

The ZMA Control Wing Mod 4 area is a site adapt of a standard design to convert the former ARTCC M-1 Control Room into administrative space for Air Traffic personnel. The space includes offices, debrief rooms, conference rooms, mechanical and electrical rooms, and other required spaces to support the operation. The design for the Mod 4 area at ZMA was completed in October 2017 and construction started in July 2019. Due to the COVID pandemic, all construction activities were stopped, and the construction contract was later terminated for convenience.

The overall construction activities were estimated to be about 70% completed when the contract was terminated. The FAA would like to finish the build-out of the Mod 4 space, as originally designed, to support the needs of the Facility. To move forward with this project, an engineering survey and assessment was performed to identify the construction activities that are still pending to be completed, based on the original design, including an inventory of the material available on site from the previous contract. This new scope of work document will used to procure a new construction contract.

2.0 Discipline Technical Descriptions

Overviews of the existing conditions and a description of the anticipated work for each discipline are provided in the following sections for each of the design disciplines.

2.1 Architectural Description

The architectural scope of work outlined below is the required work, per the original design, to be completed for a complete build-out of the Mod 4 space. This scope of work references the original contract drawings and specifications and includes a list of materials that exists on-site.

All items in this report needs to be verified in the field.

General

2.1.1 GWB Partition Installation

Install gypsum wall board on existing and new framing, on ceiling and walls. See work scope for additional information.

Reference Drawing:

A302 Building Sections, A601 Wall Sections, Details and Partition Types A111 First Floor Plan Reference Specification Section:

Section 07 21 01 - Acoustical Insulation (Interior) Section 09 22 16 - Non-Structural Metal Framing Section 09 29 00 - Gypsum Board New Specification Section:

697DCK-19-D-00002 Page 3

Section 092300 Gypsum Plastering Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.1.A GWB Installation Corridors 100,109, 110,117, 124 Install GWB on west wall Corridor

109. Install GWB and partial framing on north wall Corridor 110

2.1.1.B GWB Installation Lobby 102 Install GWB on west wall.

2.1.1.C GWB Installation and Partition framing

Offices 107- 108 Framing is complete or partially complete.

2.1.1.D 2.1.1.E 2.1.1.F GWB Installation Telecom Room 104 Install GWB on north, west and east walls. Stud framing exists.

2.1.1.G GWB Installation Mechanical Room 106 Install GWB on east and south wall.

Stud framing exists.

2.1.1.H GWB Installation CBI Office 1051A

Install GWB on north wall. Install nib wall (4’-0” high x 5’-0” long) provide steel supports.

A2.1.1.I GWB Plaster Installation Vestibule 1044C Patch and install GWB plaster on east wall at new door installation.

2.1.2 Doors, Frames and Hardware

HM door frames have been installed. Wood, and HM doors including door hardware have been delivered on site and require installation. Glazing for a sidelight along with vision panels need to be furnished and installed.

Note: Coordinate with painting scope for HM doors and frames. Refer to section 2.1.4 of this report for scope items related to door finishes.

Reference Drawing:

A611 Door Schedule and Details

A111 First Floor Plan Reference Specification Section:

Section 08 11 13 - Hollow Metal Doors and Frames Section 08 21 00 - Wood Doors Section 08 71 00 - Door Hardware Section 10 14 00 - Signage

Work Scope

ITEM NO. DESCRIPTION COMMENTS

2.1.2.A Install Door & HDWR Corridors 100,109, 110,117, 124 Frames exist.

2.1.2.B Install Fire Rated HM Door Lobby 102 Install frame and door in existing saw-cut opening. See detail 6/A611.

697DCK-19-D-00002 Page 4

Fire seal frame.

Furnish and install glass vision panel.

2.1.2.C Install Wood Door & HDWR Offices 107-

Frames exist.

2.1.2.D Install Wood Door & HDWR Offices 103,105 Frames exist.

2.1.2.E Install Wood Door & HDWR Debrief Offices

120 – 123 Frames exist.

2.1.2.F Install Wood Door & HDWR Debrief Offices 125 – 128

Frames exist.

2.1.2.G Install Wood Door & HDWR Offices 111 – 116, 118-119

Frames exist. For door to Office 116 furnish and install glass vision panel.

2.1.2.H Install Wood Door & HDWR Conference Room 101

Frames exist. Furnish and install glass vision panel and laminated safety glass sidelight.

2.1.2.I HM Door &HDWR installation Telecom Room 104

Frames exist.

2.1.2.J HM Door & HDWR installation Mechanical Room 106

Frames exist.

2.1.2.K Install Wood Door & HDWR CBI Office 1051A

Furnish and install glass vision panel.

2.1.3 Finish Ceiling Installation

Acoustical ceiling grids have been installed in many of the rooms using Armstrong Cirrus® Angled Tegular with Prelude® 15/16" suspension system. This material exists on site. The quantity needs to be verified.

Reference Drawings A131 Reflected Ceiling Plan A651 Room Finish Schedule and Details Specification section: 09 51 00 Section 09 29 00 - Gypsum Board Section 09 51 00 – Acoustical Panel Systems

Work Scope

ITEM NO. DESCRIPTION COMMENTS

2.1.3.A Install ACT tiles Corridors 100, 109, 110, 117, 124 and Lobby 102 Install grid and tiles.

2.1.3.B Install ACT tiles Offices 107- 108 Install grid and tiles.

2.1.3.C Install ACT tiles Offices 103,105 Grid exists in Office103. Install grid in Office105 and tiles in both offices.

2.1.3.D Install ACT tiles Debrief Offices 120 – 123 Grid exists.

2.1.3.E Install ACT tiles Debrief Offices 125 – 128 Grid exists.

2.1.3.F Install ACT tiles Offices 111 – 116, 118- Install grid and tiles for Offices 114, 697DCK-19-D-00002 Page 5

119 115 and 119.

2.1.3.G Install ACT tiles Conference Room 101 Install grid and tiles.

2.1.3.H Install ACT tiles Telecom Room 104 Install grid and tiles.

2.1.3.I Install GWB Mechanical Room 106 Ceiling grids exists. Furnish and install ceiling access hatches as required.

2.1.3.J Install ACT tiles CBI Office 1051A

Install grid and tiles. Coordinate location with existing CBI ceiling.

Match existing ceiling system form room 1051A

2.1.3.H Vestibule 1044C Repair and replace existing ceiling.

Reinstall ceiling tiles removed for construction of new door.

2.1.4 Painting

Furnish and paint all GWB walls, existing or new, with 1-primer coat interior latex and 1- finish coat interior eggshell latex paint. Furnish and paint the GWB ceiling located in the Mechanical Room 106 with 1-primer coat and 1- finish coat interior flat latex paint. Furnish and paint all metal doors and frames, including access hatches in GWB ceilings, with 1- primer coat Rust- Oleum and 1- finish coat Alkyd Semi-gloss paint. The FAA will provide colors.

Reference Drawings:

A111 Floor Plan A651 Room Finish Schedule and Details Reference Specification Section:

Section 09 91 23 - Interior Painting

Work Scope

ITEM NO. DESCRIPTION COMMENTS

2.1.4.A Paint Corridors 100,109,110,117, 124 Paint walls, door & door frames.

2.1.4.B Paint Lobby 102 Paint walls, door & door frames.

2.1.4.C Paint Offices 107- 108 Paint walls, door & door frames.

2.1.4.D Paint Offices 103,105 Paint walls, door & door frames.

2.1.4.E Paint Debrief Offices 120 – 123 Paint walls, door & door frames.

2.1.4.F Paint Debrief Offices 125 – 128 Paint walls, door & door frames.

2.1.4.G Paint Offices 111 – 116, 118-119 Paint walls, door & door frames.

2.1.4.H Paint Conference Room 101 Paint walls, door & door frames.

2.1.4.I Paint Telecom Room 104 Paint walls, door & door frames.

2.1.4.J Paint Mechanical Room 106 Paint walls, ceilings, doors, and frames.

2.1.4.K Paint CBI Office 1051A Paint walls, door & door frames. Patch and paint walls contacted by construction barrier and any wall constructed in the space.

697DCK-19-D-00002 Page 6

2.1.4.L Paint Vestibule 1044C Paint walls. Patch and paint walls contacted by construction barrier.

2.1.5 Floor Finish Installation

Install carpet tiles, VCT, VB and epoxy flooring in all spaces. Evaluate the existing topping slab substrate for levelness and suitability for installing floor finish. Grind or patch areas not compliant with levelness standards. Carpet tiles and vinyl tiles are on site. Verify quantities.

Furnish and install the epoxy flooring for Mechanical room.

Reference Drawings:

A111 Floor Plan A651 Room Finish Schedule and Details Reference specification section:

Section 09 65 00 - Resilient Tile Flooring and Wall Base Section 09 67 23 – Resinous Flooring Section 09 68 00 - Carpet

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.5.A Carpet/ VB Installation Corridors 100,109,110,117, 2.1.5.B Carpet/ VB Installation Lobby 102 2.1.5.C Carpet/ VB Installation Offices 107- 108 2.1.5.D Carpet/ VB Installation Offices 103,105 2.1.5.E Carpet/ VB Installation Debrief Offices 120 – 123 2.1.5.F Carpet/ VB Installation Debrief Offices 125 – 128 2.1.5.G Carpet/ VB Installation Offices 111 – 116, 118-119 2.1.5.H Carpet/ VB Installation Conference Room 101 2.1.5.I VCT/ VB Installation Telecom Room 104 2.1.5.J Epoxy Installation Mechanical Room 106 See 3&4 A651 for epoxy base details.

2.1.5.K Carpet/ VB Installation CBI Office 1051A 2.1.5.L VCT/ VB Installation Vestibule 1044C

2.1.6 Construction Access Overhead Door

Remove the existing temporary overhead access door and patch opening. Furnish and install exterior wall to match the adjacent exterior wall. Furnish the FAA approved exterior metal siding (22 ga Galvalume., color Sandstone), product.

Reference Drawings:

A003 Temporary Access Elevations, A004 Roll-up Door Details Reference Specifications:

Section 024119 - Selective Demolition

697DCK-19-D-00002 Page 7

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.6.A Demolish Construction Access Overhead

Door and temporary wall infill panels.

Demolish all unused conduits and overhead door controls. Existing overhead door structural frame to remain.

2.1.6.B Install exterior metal siding (22 ga Galvalume, color Sandstone) to match existing siding, over waterproof membrane over 5/8” dens deck sheathing w/ misc. framing on existing precast concrete wall. Provide a weathertight seal at all voids and around perimeter of new siding. Verify all conditions in field.

Install interior partitions with 5/8” GWG on 6” MTL studs at 16” O.C. with R19 batt insulation. Coordinate all new conduits.

2.1.7 Corner Guards

Install corner guards at locations indicated on drawings. Corner guards exist on site. Verify number and condition.

Reference drawings A111 Floor Plan Reference Specification Section:

Section 10 26 00 - Stainless Steel Corner Guards

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.7.A Install Corner guards Corridors

100,109,110,117, 124, & Lobby 102 Refer to keynote 4 on drawing A111

2.1.8 Signage

Furnish and install signage at all doors.

Reference drawings:

A611 Door Schedule and Details

ITEM NO. DESCRIPTION COMMENTS

2.1.8A Furnish and Install signage at all doors

Corridors 100,109,110,117, 124 See detail 7/A611 for typical signage location.

697DCK-19-D-00002 Page 8

2.1.9 Fire Extinguisher Cabinets

The cabinet recess is constructed. Fire extinguisher cabinets need to be installed.

Reference drawing:

A111 Floor Plan A601 Wall Sections, Details and Partition Types Reference Specification Section:

Section 10 44 16 - Fire Extinguishers

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.9A Install fire extinguisher cabinets Corridor

109, & Lobby 102 Ref detail 3/ A601

2.1.10 Administrative Wing Area North-West of Col Line 8, R

The project scope has been changed to remove demolition and construction work from rooms 1040, 1042 and1042A. The new scope of work will involve updating the floor and wall finish.

Furnish GWB paint with 1-primer coat interior latex and 1- finish coat interior eggshell latex paint. See FAA for color. Furnish and install carpet tiles to match the existing. See FAA for color.

Reference drawings A101 Phase 2 First Floor Demolition Plan A651 Room Finish Schedule and Details Reference Specification Section:

Section 09 65 00 - Resilient Tile Flooring and Wall Base Section 09 68 00 – Carpet Section 09 91 23 - Interior Painting

NOTE: Confirm with facility if new Signage is to be provided to doors in rooms 1040, 1042, and 1042A

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

2.1.10.A Remove and discard carpet 1040, 1042, 1042A Remove window shade devices.

2.1.10.B Furnish and install Carpet/ VB 1040, 1042, 1042A

New carpeting & baseboard all rooms

2.1.10.C Furnish Window shades and Paint 1040, 1042, 1042A

Patch and paint walls and door frames throughout. Existing wood doors to remain.

New window shades in all rooms

697DCK-19-D-00002 Page 9

2.1.11 Grating Repair at Attic Floor

Repair the 4 openings in the attic grating where ductwork was previously removed.

Reference drawings A112 Attic Floor Plan Reference Specification Section:

Section 05 50 00 - Metal Fabrications

On Site Materials

The following list represents the materials identified on site. Verify the amount and condition.

ITEMS ON SITE QUANTITY

Fire Extinguisher FEC Cabinet 2 total

Flooring Carpet Tiles 68 boxes (1 box 8 sq yds) VCT- (12x12) 3 boxes (1 box= 15pcs)

Doors Hollow Metal Doors 6 total Wood Doors 24 total

Door Hardware Locksets- Classroom 19 Locksets- Passage 6 Locksets- Electric 3 Emergency Push bar 5 Door Closure 13 Door hinges 32 Misc. Door Hardware VIF

Walls Gypsum Board 72 pcs (5/8”x 10’x4’) Batt Insulation-R-11 40 rolls (3.5”x24” x96” per roll) All Purpose Joint Compound 7 buckets (5gal)

Ceilings Ceiling suspension system 2 boxes (20pcs 12ft) Ceiling suspension Tees 5 boxes (60pcs 4ft) Ceiling suspension Tees 2 boxes (60pcs 2ft)

697DCK-19-D-00002 Page 10

NOTABLE MISSING ITEMS

Acoustical Ceiling Tile Vinyl Base Paint/Primer Sidelight Glazing Fire Extinguishers

2.2 Electrical Engineering Description

Introduction The Mod 4 area renovation project at the Miami ARTCC ZMA was under construction until it was suspended and put on hold in 2020 due to the pandemic. All materials that were approved and purchased are stored in the Mod 4 area. This narrative is to provide an evaluation per design drawings provided by the FAA to determine the percentage of completion of the project and identify the required work to complete the Mod 4 area renovation. Red line drawings are provided to better describe the specific requirement in some areas.

The electrical evaluation includes the power, lighting, grounding, telecom, security, and public address systems. Tasks will be numbered and itemized in the following paragraph per systems and call out on the drawings:

Power – EP Grounding – EG Security -ES Demolition - ED Lighting – EL Telecom – ET Public Address - PA

General The overall electrical work, including all the systems indicated in the previous section, is 60 to 70 percent completed. Some systems are further along in the installation, and some are not per the design drawings and schedules. The outstanding items that will require attention and material is described, itemized, and call out on the red line drawings in Appendix 3. All work must comply with Specification Division 26 and Division 27 provided by the FAA.

Power The new panelboards E1051A and B1051B located in the Telecom room 104 are installed.

Associated feeder and conduits are terminated at the panelboards.

The branch circuit loads (AHU 210 and VAV boxes) on panelboard E1051A are connected per design drawings and in operation.

Most of the branch circuit loads on panelboard B1051B are terminated at the circuit breakers and wires are pulled into the backbox of the loads.

The following is a list of power items that must be completed:

ITEM NO. DESCRIPTION COMMENTS / REF

697DCK-19-D-00002 Page 11

ED1

Demolish AHU 211, associated motor starter Disconnect switch, conduit and wiring back to panelboard B3003B located in the attic.

Appendix 3 - E102

ED2 Demolish existing receptacle and wiring back to panelboard B1051A and provide blank faceplate to cover backbox upon completion of renovation. Abandon associated conduit in place.

Appendix 3 - E101 & E402

EP1 Provide wiring devices (receptacles) and associated faceplates at all receptacle location. Connect receptacle to installed conduit, backbox, and wiring.

Appendix 3 - E402

EP2 Provide power supply conduit and wiring from panelboard E1051B to Viking system located in the mechanical room.

Appendix 3 - E403

EP3 Provide power supply conduit and wiring from panelboard E1051B to the fire alarm NAC panel located in the Telecom room

Appendix 3 - E402

EP4 Provide receptacle, associated backbox, conduit, wiring, and faceplate in these rooms/areas 107,108.

Provide receptacle, wiring and faceplate in rooms 104,105,106

Appendix 3 - E402

EP5 Provide power supply conduit and wiring from panelboard E1051B to security access control panel (ACP) to be installed in Telecom room 104.

Appendix 3 - E402

EP6 Provide corridor receptacle at indicated location. Complete corridor receptacle conduit and wiring interconnection and connect receptacle circuit to panelboard B1051B.

Appendix 3 - E402

EP7 Provide four receptacles, associated conduit and wiring in area indicated back to existing panelboard B1051A. Field coordinate location of receptacles with FAA.

Appendix 3 - E402

Lighting Lighting fixtures are installed in some of the Mod 4 area. Lighting conduit and wiring (circuit B3003B-5,7,9,11,13) between existing panelboard B3003B located in the attic, and the Mod 4 area are not provided. Most of the conduit and backbox for lighting power supply and lighting control are installed in each room.

The following is a list of lighting items that must be completed:

Work Scope:

ITEM NO. DESCRIPTION COMMENTS / REF

EL1 Provide lighting fixtures, including exit signs, in hatched area as indicated on drawing.

Appendix 3 – E301

EL2 Provide conduit and wiring for lighting circuits (B3003B- 5,7,9,11,13) from panelboard B3003B located in the attic to Mod 4 area. Provide and connect circuits to all lighting

Appendix 3 – E102 & E601

697DCK-19-D-00002 Page 12 fixtures in the entire Mod 4 area as indicated on drawing.

EL3 Provide lighting control devices and associated wiring in the entire Mod 4 area per drawing. Currently only conduit and back box are provided for the lighting control.

Appendix 3 – E301

EL4 Provide required lighting power supply conduit and wiring, and lighting control conduit and wiring in Mechanical room 106, Office 107 and 108.

Appendix 3 – E301

EL5 Provide lighting, associated conduit and wiring, and control in area indicated.

Appendix 3 – E301

EL6 Remove temporary construction light upon renovation completion.

Appendix 3 – E301

Grounding

ITEM NO. DESCRIPTION COMMENTS / REF

EG1 Provide ground plates in telecom room 104 in Mod 4 area and connect ground plates to existing ground plate located in the telecom area B141 in the basement. Provide penetration and conduits from basement ground plate to new ground plate in room 104. Refer to RFI-30 for penetration location and conduit routing information.

Appendix 3 – E401 & E402

Appendix 8 – RFI

Telecom Cable tray, data outlet back box and associated conduits are installed. Conduits are provided with pull wire and extended to the cable tray. Final room finishes are to be completed after FAA has installed all telecom wiring.

The following is a list of telecom items that must be completed:

Work Scope:

ITEM NO. DESCRIPTION COMMENTS / REF

ET1 Provide data outlet backbox and associated conduit with pull wire in the lobby area 102. Extend conduit to the cable tray system.

Appendix 3 – E401 E402

ET2 Provide ceiling mounted data outlet backbox and associated conduit with pull wire in rooms 101 and 116.

Extend conduit to the cable tray system.

Appendix 3 – E404

ET3 Complete installation of data outlet backbox and associated conduit with pull wire in room 107, 108. Extend conduit to cable tray system.

ET4 Provide slab penetration and conduits from basement telecom area to telecom room 104 in the mod 4 area. Refer to RFI-30 for penetration location and conduit routing information.

Appendix 3 – E404

697DCK-19-D-00002 Page 13

Security Contractor must coordinate with FAA Security Systems Design and Integration (SSDI) Contractor, to complete the infrastructure installation requirement. Conduits between the secured door location and the access control panel that will be installed in the Telecom room 104 are provided.

The following is a list of security items that must be completed:

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

ES1 Engage FAA Security Systems Design and Integration (SSDI)

Contractor to verify and install the infrastructure for the security system. Coordinate with FAA for SSDI contractor information.

& E703

ES2 Complete the conduit and handy box installation at the door frame for security devices and wiring installation.

Coordinate with FAA Security Systems Design and Integration (SSDI) Contractor.

& E703

ES3 Provide access control panel (ACP) in the Telecom room

104. Coordinate ACP location with wireway.

Public Address (PA) The conduit and junction box for the public address speakers are installed at location indicated on the drawing. The following is a list of PA items that must be completed:

Work Scope:

ITEM NO. DESCRIPTION COMMENTS / REF

PA1 Provide speaker and wiring back to existing public address system rack in the basement level.

PA2 Provide conduit between basement Communication Equipment room B120 to Telecom room 104 for audio circuit. Refer to RFI-30 for penetration location and conduit routing information.

Appendix 3 – E404

697DCK-19-D-00002 Page 14

On Site Materials

697DCK-19-D-00002 Page 15

697DCK-19-D-00002 Page 16

2.3 Mechanical Engineering Description

The mechanical scope of work outlined below is the required work to be completed, per the original design, for a complete build-out of the Mod 4 space. This scope of work references the original contract drawings and specifications and includes a list of materials that exists on-site.

All items in this report needs to be verified in the field. Work in Rooms 1040, 1042 and 1042A is excluded.

Air handling unit AHU-210 is installed and operating. Most ductwork is installed except as noted below. All HVAC piping is installed, pressure tested and insulated. Once the ceiling is completed in each space and all diffusers are installed, the system must be tested, balanced, and commissioned. The following is a list of items that must be completed.

HVAC Work Scope:

ITEM NO. DESCRIPTION COMMENTS / REF

M-1 Install return air duct boots in Offices 107, 108 AND 114.

See detail 4/M502. Five return air duct boots are setting on the floor in Offices 114 and 119.

Appendix 4 – M103

M-2 Install return air duct boots in Corridors 100, 109 and 110. Appendix 4 – M103 M-3 Return air duct boots are installed in the other spaces.

Adjust the location and height of each return air duct boots to align with the ceiling grid.

Appendix 4 – M103

M-4 Provide return/exhaust grilles for each space with 22x22 duct connection to match size of return air duct boot. Do not provide any return air grilles with smaller duct neck sizes as listed in the air distribution schedule on M641.

Appendix 4 – M103

M-5 Supply ductwork in most spaces is installed including a section of flexible ductwork. Once the ceilings are installed, install ceiling supply diffusers, and connect to each flexible duct. The following Anemostat supply diffusers are available on site; Quantity (21) with 6-inch neck; Quantity

(12) with 8-inch neck; Quantity (2) with 10-inch neck and Quantity (1) with 16-inch neck. Provide Anemostat diffusers that match those available on site where additional quantities are required.

Appendix 4 – M103

M-6 Corridor 100, Office 107, and office 108 each have supply ducts without flexible ducts. Provide flexible duct for each diffuser and connect to supply diffuser once the ceiling is installed. Provide additional Anemostat diffusers Per scope item M-5.

Appendix 4 – M103

M-7 Provide supply air branch connection, volume damper and grille in mechanical room per detail 2/M301.

Appendix 4 –M301

M-8 Provide return air grille and 6x8 return duct in mechanical room per detail 2/M301.

Appendix 4 –M301

697DCK-19-D-00002 Page 17

M-9 There is minor supply duct insulation and vapor barrier damage at approximately 20 locations. Patch and repair existing damage and any damage caused by remaining construction activities.

Appendix 4 –M103

M-10 Relocate/reinstall the existing supply diffuser in Room 1051A near column line M8.

Appendix 4 –M103

M-11 Per response to previous RFI-23, provide test ports in piping as required to properly perform chilled water and hot water system balancing.

Appendix 4 –M301

M-12 Test and balance AHU-210 and associated VAV boxes including electric reheat coils. Test and balance hot water and chilled water flow to AHU-210.

Appendix 4 –M641

M-13 The vertical piping risers that serve AHU-210 are supported at the attic level with supports that are a tripping hazard. Provide new supports for the piping under the attic grating to eliminate the tripping hazard.

Appendix 4 –M104

Controls Work Scope:

C-1 Coordinate installation of AHU-210 duct smoke detectors and fire alarm interface with fire alarm work. A pull box is located immediately adjacent to the AHU-210 variable frequency drive but no fire alarm wiring has been installed yet.

Appendix 4 – M301 and M621

C-2 Coordinate calibration of the airflow measurement station and VAV box controls with Test and Balance specialist.

Provide labor and control system equipment needed to facilitate test and balance work.

C-3 Verify operation of portions of the control system that must be completed including the leak detection system and interface to the fire alarm system. Coordinate with Test and Balance specialist, government, and other trades. Provide labor and control system equipment needed to facilitate testing and balancing and government acceptance testing.

C-4 Two air handling units previously located in the attic were removed but controls for the unit were abandoned in place.

Remove sensors that previously served air handling units.

Remove conduit and wiring no longer in use back to source.

Appendix – M104

C-5 Subcontract /coordinate with Schneider for final programming/commissioning of controls after AHU work

697DCK-19-D-00002 Page 18

Plumbing Work Scope:

P-1 Sanitary piping serving the mechanical room floor drain is not insulated. Provide closed cell (foamglass) insulation on the pipe and floor drain body for the full length of pipe to the point of connection to the existing sanitary system along column line K as shown on drawing P110. Provide insulation per Division 23 insulation specification.

Appendix 4 – P110

P-2 There is a ¾” PVC drain line from the attic drip pan routed down the exterior wall and drains to grade at the temporary roll-up door into the Mod 4 area. Replace the drain line with copper since PVC cannot be used in a return air plenum.

Reroute the pipe to the mechanical room drain pan.

Appendix 4 – P111 and M104

697DCK-19-D-00002 Page 19

2.4 Fire Protection Engineering Description

Introduction The fire protection evaluation includes the sprinkler and fire alarm systems. Tasks will be numbered and itemized in the following paragraph per systems and call out on the drawings:

Fire Sprinkler – FS Fire Alarm – FA

General The overall fire protection work is approximately 50 percent completed. There are several items that have been insufficiently completed, and will need to be re-done or re-worked, specifically regarding the sprinkler system. The outstanding items that will require attention and material are described, itemized, and called out in this report. All work must comply with Specification Division 21 and Division 28 provided by the FAA.

Please note, the contractor will be responsible for taking full ownership of the systems within the scope of work and is required to provide a fully operational and tested sprinkler and fire alarm system in accordance with the original project documents and specifications, and all applicable codes and standards. This includes but is not limited to all work detailed in this document to bring the existing, partially completed work to completion.

Fire Sprinkler The two (2) Firecycle cabinets have been relocated to Mech Rm 106 and connected to the existing supply and distribution piping as shown on the design drawings. The connections to the existing piping have multiple points of poor workmanship that are listed below which will need to be corrected.

Flexible sprinkler drops have been installed on the existing branch lines above the demolished ceilings. These drops will be fitted into the new ceiling tiles to provide coverage throughout the space. More than half of the arm over piping supplying these drops however, is unpainted. This piping must be dis-assembled and painted red in a designated area exterior to the building, to avoid producing odors in the building that may impact air traffic operations.

Reference Drawings:

F001 Fire Protection Legend and Details F111 Fire Protection Demolition Plan – First Floor F112 Fire Protection Plan – First Floor Reference Specification Sections:

Section 21 05 00 – Common Work Results for Fire Suppression Section 21 12 13 – Sprinkler Systems

Work Scope:

FS1 The Firecycle cabinets still have epoxy on The footings must be cleaned up

697DCK-19-D-00002 Page 20 the footings attached to the housekeeping pad (Refer to photo FS-1).

and properly secured to the concrete pad.

FS2 The Firecycle cabinets have not been supplied with power or connected to the fire alarm system for monitoring.

These power and monitoring connections must be made.

FS3 The Firecycle system detectors, and associated conduit and wiring have not been installed.

Detector circuits and devices must be provided throughout the space for Firecycle system activation.

Contractor must verify with the manufacturer whether there is currently a requirement for these device circuits to be installed in rated conduit.

FS4 The new 4” piping connections both supplying and coming from the Firecycle systems have been installed poorly. The pipe was not painted, and some segments were cut to the wrong length, resulting in unnecessary spool pieces. Discharge piping from Firecycle cabinets is not braced, which may cause it to jostle out of place when pressurized with water.

All existing deficient piping must be demolished, and new piping must be installed with proper workmanship.

Bracing must be provided on the discharge piping downstream of the Firecycle valves to prevent excessive movement on system activation.

FS5 Drain piping has not yet been run from the Firecycle cabinets.

A common drain must be run from the cabinets through the wall to the building exterior, with a splash block provided.

FS6 Much of the armover piping to the flex drops is unpainted (Refer to photo FS6).

These armovers must be removed and painted exterior to the building, and re-installed.

FS7 Flexible sprinkler drops have been attached to the armover piping, but not anchored due to the ceiling not yet having been installed.

The flexible sprinkler drops must be anchored into the new ceiling grid once installed and spaced to provide NFPA 13 compliant coverage.

FS8 The sprinkler system must be inspected and tested prior to activation. Hydraulic calculations based on current flow data must be provided.

N/A

697DCK-19-D-00002 Page 21

FS1 FS6

Fire Alarm The area of work is provided with most of the fire alarm conduit and backboxes for the notification appliance circuits and signaling line circuits that will be required for the space. A new power booster panel has been installed at the location shown on the original construction documents.

Reference Drawings:

Y001 Fire Alarm System Legend, General Notes, and Abbreviations Y111 Fire Alarm System Demolition Plan – First Floor Y112 Fire Alarm System Plan – First Floor Reference Specification Sections:

Section 28 31 00 – Fire Detection and Alarm

Work Scope:

ITEM NO. DESCRIPTION COMMENTS

FA1 Conduit and backboxes are provided throughout the space, but devices and wiring have yet to be installed.

Fire alarm devices must be provided and installed throughout the space, using the pre-installed conduit and backboxes. Signaling line and notification appliance circuits must be run to these devices in Class A configuration. Devices to be installed include smoke detectors, notification appliances, duct detectors, and pull stations indicated in the original design.

FA2 The Firecycle cabinets have not been connected to the fire alarm system for monitoring.

Monitor modules and associated circuits must be provided to monitor the Firecycle systems. Refer to Item FS2 in the Fire Sprinkler section in

697DCK-19-D-00002 Page 22 this report.

FA3 New Remote Power Supply (RPS) panel for the space has been provided, but not connected to the base building system.

Signaling line circuits must be run to the new RPS panel to connect to the existing building fire alarm panel network. Area of work must report to a function as an extension of the existing building base system.

FA4 The fire alarm system must be inspected and tested prior to activation. Voltage and battery calculations must be provided.

N/A

FA5 Any existing fire alarm equipment remaining within the space that is no longer needed must be demolished.

N/A

697DCK-19-D-00002 Page 23

APPENDIX 1

ARCHITECTURAL DRAWINGS

697DCK-19-D-00002 Page 24

APPENDIX 2

ARCHITECTURAL SPECIFICATIONS

Miami ARTCC October 26, 2017

CONTROL WING MOD 4 AREA

MODERNIZATION

MIAMI ARTCC

Table of Contents

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 14 00 WORK RESTRICTIONS

01 23 00 ALTERNATES

01 25 00 SUBSTITUTION PROCEDURES

01 31 00 PROJECT MANAGEMENT AND COORDINATION

01 32 00 CONSTRUCTION PROGRESS DOCUMENTATION

01 33 00 SUBMITTAL PROCEDURES

01 35 13 SPECIAL PROJECT PROCEDURES

01 35 29 HEALTH, SAFETY, AND EMERGENCY RESPONSE PROCEDURES

01 35 53 SECURITY PROCEDURES

01 45 00 QUALITY CONTROL

01 50 00 TEMPORARY FACILITIES AND CONTROLS

01 61 00 COMMON PRODUCT REQUIREMENTS

01 66 00 PRODUCT STORAGE AND HANDLING REQUIREMENTS

01 73 00 EXECUTION

01 73 29 CUTTING AND PATCHING

01 74 19 CONSTRUCTION WASTE MANAGEMENT

01 74 23 FINAL CLEANING

01 77 00 CLOSEOUT PROCEDURES

01 78 23 OPERATION AND MAINTENANCE DATA

01 78 39 PROJECT RECORD DOCUMENTS

01 79 00 DEMONSTRATION AND TRAINING

01 91 13 GENERAL COMMISSIONING REQUIREMENTS

DIVISION 02 – SITE CONSTRUCTION

02 41 19 SELECTIVE DEMOLITION

DIVISION 03 – CONCRETE

03 35 00 CONCRETE FINISHING

03 53 00 CONCRETE FLOOR TOPPING

DIVISION 05 – METALS

05 12 00 STRUCTURAL STEEL FRAMING

05 40 00 COLD FORMED METAL FRAMING

05 50 00 METAL FABRICATIONS

DIVISION 06 - CARPENTRY

06 10 00 MISCELLANEOUS CARPENTRY

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 21 01 ACOUSTICAL INSULATION (INTERIOR)

07 25 00 FIRE PROOFING

07 84 10 THROUGH-PENETRATION FIRESTOP SYSTEMS

07 92 01 JOINT SEALANTS (INTERIOR)

DIVISION 08 - OPENINGS

08 11 13 HOLLOW METAL DOORS AND FRAMES

08 21 00 WOOD DOORS

08 71 00 DOOR HARDWARE

08 81 00 GLASS AND GLAZING

DIVISION 09 - FINISHES

09 22 16 NON-STRUCTURAL METAL FRAMING

09 26 50 GYPSUM BOARD SHAFT-WALL ASSEMBLIES

09 29 00 GYPSUM BOARD

09 51 00 ACOUSTICAL CEILINGS

09 65 00 RESILIENT TILE FLOORING AND WALL BASE

09 67 23 RESINOUS FLOORING

09 68 00 CARPET

09 91 23 INTERIOR PAINTING

DIVISION 10 - SPECIALTIES

10 26 00 STAINLESS STEEL CORNER GUARDS

10 44 16 FIRE EXTINGUISHERS

DIVISION 21 – FIRE SUPPRESSION

21 05 00 - COMMON WORK RESULTS FOR FIRE SUPPRESSION

21 12 13 – SPRINKLER SYSTEMS

DIVISION 22 - PLUMBING

22 05 00 - COMMON WORK RESULTS FOR PLUMBING

22 05 29 - HANGERS AND SUPPORTS FRO PLUMBING PIPING AND EQUIPMENT

22 13 16 - SANITARY WASTE AND VENT PIPING

22 13 19 - SANITARY WASTE PIPING SPECIALTIES

DIVISION 23 – HEATING, VENTILATING AND AIR CONDITIONING

23 05 00 - COMMON WORK RESULTS FOR HVAC

23 05 13 - COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT

23 05 19 - METERS AND GAGES FOR HVAC PIPING

23 05 23 - GENERAL-DUTY VALVES FOR HVAC PIPING

23 05 29 - HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT

23 05 48 - VIBRATION AND SEISMIC CONTROLS FOR HVAC PIPING AND EQUIPMENT

23 05 53 - IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT

23 05 93 - TESTING ADJUSTING AND BALANCING FOR HVAC

23 07 13 - DUCT INSULATION

23 07 19 - HVAC EQUIPMENT AND PIPING INSULATION

23 08 00 - COMMISSIONING OF HVAC

23 09 00 - INSTRUMENTATION AND CONTROLS FOR HVAC

CONTROL WING MOD 4 AREA PHASE II MODERNIZATION October 26, 2017

MIAMI (ZMA) AIR ROUTE TRAFFIC CONTROL CENTER FAA-ZMA- 1200961

SELECTIVE DEMOLITION 02 41 19 - 1

SECTION 024119 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

1.2 SUMMARY

A. Section Includes:

1. Demolition and removal of selected portions of building or structure.

2. Demolition and removal of selected site elements.

3. Salvage of existing items to be reused or recycled.

1.3 DEFINITIONS

A. Remove: Detach items from existing construction and dispose of them off-site unless indicated to be salvaged or reinstalled.

B. Remove and Salvage: Detach items from existing construction, in a manner to prevent damage, and [deliver to Owner ready for reuse] [store].

C. Remove and Reinstall: Detach items from existing construction, in a manner to prevent damage, prepare for reuse, and reinstall where indicated.

D. Existing to Remain: Leave existing items that are not to be removed and that are not otherwise indicated to be salvaged or reinstalled.

E. Dismantle: To remove by disassembling or detaching an item from a surface, using gentle methods and equipment to prevent damage to the item and surfaces; disposing of items unless indicated to be salvaged or reinstalled.

1.4 MATERIALS OWNERSHIP

A. Unless otherwise indicated, demolition waste becomes property of Contractor.

B. Historic items, relics, antiques, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, and other items of interest or value to Owner that may be uncovered during demolition remain the property of Owner.

1. Carefully salvage in a manner to prevent damage and promptly return to Owner.

SELECTIVE DEMOLITION 02 41 19 - 2

1.5 PREINSTALLATION MEETINGS

A. Predemolition Conference: Conduct conference at Project site

1. Inspect and discuss condition of construction to be selectively demolished.

2. Review structural load limitations of existing structure.

3. Review and finalize selective demolition schedule and verify availability of materials, demolition personnel, equipment, and facilities needed to make progress and avoid delays.

4. Review requirements of work performed by other trades that rely on substrates exposed by selective demolition operations.

5. Review areas where existing construction is to remain and requires protection.

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data: For refrigerant recovery technician.

B. Engineering Survey: Submit engineering survey of condition of building.

C. Proposed Protection Measures: Submit report, including Drawings, that indicates the measures proposed for protecting individuals and property, for dust control and, for noise control. Indicate proposed locations and construction of barriers.

D. Schedule of Selective Demolition Activities: Indicate the following:

1. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. Ensure Owner's on-site operations are uninterrupted.

2. Interruption of utility services. Indicate how long utility services will be interrupted.

3. Coordination for shutoff, capping, and continuation of utility services.

4. Use of elevator and stairs.

5. Coordination of Owner's continuing occupancy of portions of existing building and of Owner's partial occupancy of completed Work.

E. Predemolition Photographs or Video: Show existing conditions of adjoining construction, including finish surfaces, that might be misconstrued as damage caused by demolition operations. Comply with Section 013233 "Photographic Documentation." Submit before Work begins.

F. Statement of Refrigerant Recovery: Signed by refrigerant recovery technician responsible for recovering refrigerant, stating that all refrigerant that was present was recovered and that recovery was performed according to EPA regulations. Include name and address of technician and date refrigerant was recovered.

G. Warranties: Documentation indicating that existing warranties are still in effect after completion of selective demolition.

SELECTIVE DEMOLITION 02 41 19 - 3

1.7 CLOSEOUT SUBMITTALS

A. Inventory: Submit a list of items that have been removed and salvaged.

1.8 QUALITY ASSURANCE

A. Refrigerant Recovery Technician Qualifications: Certified by an EPA-approved certification program.

1.9 FIELD CONDITIONS

A. Owner will occupy portions of building immediately adjacent to selective demolition area.

Conduct selective demolition so Owner's operations will not be disrupted.

B. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical.

C. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with selective demolition.

D. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work.

1. Hazardous materials will be removed by Owner before start of the Work.

2. If suspected hazardous materials are encountered, do not disturb; immediately notify Architect and Owner. Hazardous materials will be removed by Owner under a separate contract.

E. Hazardous Materials: Present in buildings and structures to be selectively demolished. A report on the presence of hazardous materials is on file for review and use. Examine report to become aware of locations where hazardous materials are present.

1. Hazardous material remediation is specified elsewhere in the Contract Documents.

2. Do not disturb hazardous materials or items suspected of containing hazardous materials except under procedures specified elsewhere in the Contract Documents.

3. Owner will provide material safety data sheets for suspected hazardous materials that are known to be present in buildings and structures to be selectively demolished because of building operations or processes performed there.

F. Historic Areas: Demolition and hauling equipment and other materials shall be of sizes that clear surfaces within historic spaces, areas, rooms, and openings, including temporary protection, by 12 inches (300 mm) or more.

G. Storage or sale of removed items or materials on-site is not permitted.

H. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations.

1. Maintain fire-protection facilities in service during selective demolition operations.

SELECTIVE DEMOLITION 02 41 19 - 4

1.10 WARRANTY

A. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged during selective demolition, by methods and with materials and using approved contractors so as not to void existing warranties. Notify warrantor before proceeding.

B. Notify warrantor on completion of selective demolition, and obtain documentation verifying that existing system has been inspected and warranty remains in effect. Submit documentation at Project closeout.

1.11 COORDINATION

A. Arrange selective demolition schedule so as not to interfere with Owner's operations.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

B. Standards: Comply with ASSE A10.6 and NFPA 241.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that utilities have been disconnected and capped before starting selective demolition operations.

B. Review Project Record Documents of existing construction or other existing condition and hazardous material information provided by Owner. Owner does not guarantee that existing conditions are same as those indicated in Project Record Documents.

C. Perform or Engage a professional engineer to perform an engineering survey of condition of building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of structure or adjacent structures during selective building demolition operations.

1. Perform surveys as the Work progresses to detect hazards resulting from selective demolition activities.

D. Steel Tendons: Locate tensioned steel tendons and include recommendations for de-tensioning.

SELECTIVE DEMOLITION 02 41 19 - 5

E. Verify that hazardous materials have been remediated before proceeding with building demolition operations.

F. Survey of Existing Conditions: Record existing conditions by use of measured drawings.

1. Comply with requirements specified in Section 013233 "Photographic Documentation."

2. Inventory and record the condition of items to be removed and salvaged. Provide photographs or video of conditions that might be misconstrued as damage caused by salvage operations.

3. Before selective demolition or removal of existing building elements that will be reproduced or duplicated in final Work, make permanent record of measurements, materials, and construction details required to make exact reproduction.

3.2 PREPARATION

A. Refrigerant: Before starting demolition, remove refrigerant from mechanical equipment according to 40 CFR 82 and regulations of authorities having jurisdiction.

3.3 UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS

A. Existing Services/Systems to Remain: Maintain services/systems indicated to remain and protect them against damage.

B. Existing Services/Systems to Be Removed, Relocated, or Abandoned: Locate, identify, disconnect, and seal or cap off utility services and mechanical/electrical systems serving areas to be selectively demolished.

1. Owner will arrange to shut off indicated services/systems when requested by Contractor.

2. Arrange to shut off utilities with utility companies.

3. If services/systems are required to be removed, relocated, or abandoned, provide temporary services/systems that bypass area of selective demolition and that maintain continuity of services/systems to other parts of building.

4. Disconnect, demolish, and remove fire-suppression systems, plumbing, and HVAC systems, equipment, and components indicated on Drawings to be removed.

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

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

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

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

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

SELECTIVE DEMOLITION 02 41 19 - 6

f. Ducts to Be Removed: Remove portion of ducts indicated to be removed and plug remaining ducts with same or compatible ductwork material.

g. Ducts to Be Abandoned in Place: Cap or plug ducts with same or compatible ductwork material and leave in place.

3.4 PROTECTION

A. Temporary Protection: Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain.

1. Provide protection to ensure safe passage of people around selective demolition area and to and from occupied portions of building.

2. Provide temporary weather protection, during interval between selective demolition of existing construction on exterior surfaces and new construction, to prevent water leakage and damage to structure and interior areas.

3. Protect walls, ceilings, floors, and other existing finish work that are to remain or that are exposed during selective demolition operations.

4. Cover and protect furniture, furnishings, and equipment that have not been removed.

5. Comply with requirements for temporary enclosures, dust control, heating, and cooling specified in Section 015000 "Temporary Facilities and Controls."

B. Temporary Shoring: Design, provide, and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, or collapse of construction and finishes to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished.

1. Strengthen or add new supports when required during progress of selective demolition.

C. Remove temporary barricades and protections where hazards no longer exist.

3.5 SELECTIVE DEMOLITION, GENERAL

A. General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows:

1. Proceed with selective demolition systematically, from higher to lower level. Complete selective demolition operations above each floor or tier before disturbing supporting members on the next lower level.

2. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction.

Use hand tools or small power tools designed for sawing or grinding, not…