80KSC025R0009 - Attachment J-G PCN 99300 PCM Construction Schedule Tower C.pdf

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Vehicle Assembly Building (VAB) Power Phase I (Tower C), Project Control Number (PCN): 99300
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80KSC025R0009
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This is a detailed project schedule for the NASA Revitalize Power System VAB Tower C project, prepared by AECOM as a 100% design schedule. The project spans from October 6, 2025, to February 4, 2028, with a total duration of 610 days and encompasses comprehensive electrical infrastructure upgrades at NASA's Vehicle Assembly Building (VAB) Tower C facility.

The project includes a 420-day pre-construction phase involving hazmat abatement planning, shop drawing submissions and reviews for substations SS-804 and SS-874, transformers, and distribution panels, followed by equipment procurement activities lasting 250-300 calendar days. The 255-day field construction phase covers removal of existing electrical equipment including oil-filled transformers, substations, and associated infrastructure, installation of new power systems including unit substations, transformers, panelboards, conduits, and cable systems, along with communication infrastructure and electronic safety/security systems. Key milestones include contract award on October 6, 2025, notice to proceed on October 21, 2025, substantial completion on December 21, 2027, and project completion on February 4, 2028. The schedule incorporates mandatory inspection points, NETA ATS testing, power system studies, and a final turnover phase including as-built documentation and closeout submittals, with construction activities measured in work days and procurement/submittal durations in calendar days.

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Other files

File Type Posted
80KSC025R009 Amend 0007.pdf PDF
80KSC025R009 Amend 0006.pdf PDF
80KSC025R009 Amend 0005.pdf PDF
Environmental Results - 99300.pdf PDF
80KSC025R009 Amend 0004.pdf PDF
79K50591 VAB_Refresh Tower C Drawings_Sign and Seal.pdf PDF
80KSC025R009 Amend 0003.pdf PDF
80KSC025R009 Amend 0002 roster.pdf PDF
80KSC025R009 Amend 0001 VAB Tower C.pdf PDF
80KSC025R0009 Section L Appendix 2 - Acceptable Identity Guide.pdf PDF
80KSC025R0009 Section L Appendix 1 - Temporary Badging Request Form.pdf PDF
80KSC025R0009 Section L Appendix 4 - Past Performance Questionnaire.pdf PDF
80KSC025R0009 Section L Appendix 3 - Pre-Proposal Inquiry Form.xlsx XLSX spreadsheet
80KSC025R0009 - Attachment J-F 79K50591 VAB_Refresh Tower C Drawings.pdf PDF
80KSC025R0009 - Attachment J-E 79K50593 Specifications VAB Towers B-C-D.pdf PDF
80KSC025R0009 - Attachment J-A Project Deliverables.pdf PDF
80KSC025R0009 VAB Power Phase 1 (Tower C).pdf PDF
80KSC025R0009 - Attachment J-H PIV KDP-KSC-P-3722.pdf PDF
80KSC025R0009 - Attachment J-C Wage Determination 4jul2025.pdf PDF
80KSC025R0009 - Attachment J-B KSC Project Specific Requirements.pdf PDF
80KSC025R0009 - Attachment J-D Certification of Progress Payments.docx DOCX document
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Activity ID Activity Name Original Duration

Start Finish Calendar

TotalTotal 610 06-Oct-25 04-Feb-28

NASA Revitalize Power- VAB Tower CNASA Revitalize Power- VAB Tower C 610 06-Oct-25 04-Feb-28

MilestoneMilestone 581 06-Oct-25 04-Feb-28 NASA- VAB

A1000 Contract Award 0 06-Oct-25* NASA- VAB

A1010 Kick-of-Meeting NTP- Notice To Proceed 0 21-Oct-25 NASA- VAB

A1190 Field Construction 255 15-Dec-26 21-Dec-27 NASA- VAB

A1990 Substaintial Completion 0 21-Dec-27 NASA- VAB

A2050 Project Completion 0 04-Feb-28 NASA- VAB

Period of PerformancePeriod of Performance 599 21-Oct-25 04-Feb-28

Pre-ConstructionPre-Construction 420 21-Oct-25 14-Dec-26 *Standard 7-day calendar A1020 Submit Hazmat Abatement Plan 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar A1030 Submit Substation SS-804 Shop drawings 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar

A1040 Submit Transformer T-SS804 Shop drawings 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar

A1050 Submit Transformer T-SS874 Shop drawings 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar

A1060 Submit Distribution Panel Shop drawings 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar

A1070 Submit Site Specific Safety Plan 30 21-Oct-25 19-Nov-25 *Standard 7-day calendar

A1080 Review Hazmat Abatement Plan 30 20-Nov-25 19-Dec-25 *Standard 7-day calendar

A1090 Review Substation SS-804 Shop drawings 90 20-Nov-25 17-Feb-26 *Standard 7-day calendar

A1100 Review Transformer T-SS804 Shop drawings 90 20-Nov-25 17-Feb-26 *Standard 7-day calendar

A1110 Review Transformer T-SS874 Shop drawings 90 20-Nov-25 17-Feb-26 *Standard 7-day calendar

A1120 Review Distribution Panel Shop drawings 90 20-Nov-25 17-Feb-26 *Standard 7-day calendar

A1130 Review Site Specific Safety Plan 30 20-Nov-25 19-Dec-25 *Standard 7-day calendar

A1140 Equipment Procurement- Substation SS-804 250 18-Feb-26 25-Oct-26 *Standard 7-day calendar

A1150 Equipment Procurement- Transformer T-SS804 300 18-Feb-26 14-Dec-26 *Standard 7-day calendar

A1160 Equipment Procurement- Substation T-SS874 300 18-Feb-26 14-Dec-26 *Standard 7-day calendar

A1170 Equipment Procurement- Distribution Panel 30 18-Feb-26 19-Mar-26 *Standard 7-day calendar

Field ConstructionField Construction 255 15-Dec-26 21-Dec-27 NASA- VAB General RequirementsGeneral Requirements 49 15-Dec-26 25-Feb-27 NASA- VAB

A1200 Nuts and Bolts Meeting 1 15-Dec-26 15-Dec-26 NASA- VAB

A1210 Construction Mobilization 20 16-Dec-26 14-Jan-27 NASA- VAB

A1220 Scaffolding, steel tubular, regular, labor only to erect & dismantle, building exterior, wall face, 6'-4" x 5' frames

10 15-Jan-27 29-Jan-27 NASA- VAB

A1250 Install Steel plate, structural, for floor protection 11 01-Feb-27 16-Feb-27 NASA- VAB

A1260 Fall Protection Systems 10 01-Feb-27 12-Feb-27 NASA- VAB

A1270 Rigging & Safety Railings 5 01-Feb-27 05-Feb-27 NASA- VAB

A1280 Temporary Mats for floor slab protection 2 17-Feb-27 18-Feb-27 NASA- VAB

A1290 Woven wire partitions, Remove and reset 5 19-Feb-27 25-Feb-27 NASA- VAB

MIPs- Mandatory InspectionsMIPs- Mandatory Inspections 65 15-Jan-27 19-Apr-27 NASA- VAB A1230 Cable Idenification Prior To Cutting 2 15-Jan-27 19-Jan-27 NASA- VAB

A1240 Demonstration Splice/Termination 2 20-Jan-27 21-Jan-27 NASA- VAB

A1350 Verify New Equipment Location Prior To Installation 1 26-Feb-27 26-Feb-27 NASA- VAB

A1360 Inspect Concrete Equipment Pad Forms and Reinforcing 1 04-Mar-27 04-Mar-27 NASA- VAB

A1500 Concealed Conduit/Penetration Inspection 2 09-Apr-27 12-Apr-27 NASA- VAB

A1520 Cable Acceptance Testing 2 16-Apr-27 19-Apr-27 NASA- VAB

ConcreteConcrete 10 05-Mar-27 18-Mar-27 NASA- VAB A1380 Structural concrete, in place, equipment pad (3000 psi), 6" 7 05-Mar-27 15-Mar-27 NASA- VAB

A1390 Concrete core drilling, core, reinforced concrete slab, 6" diameter, 3 16-Mar-27 18-Mar-27 NASA- VAB

MetalsMetals 10 19-Mar-27 01-Apr-27 NASA- VAB A1410 Conduit Rack Assemblies 5 19-Mar-27 25-Mar-27 NASA- VAB

A1420 Conduit Trapeeze Assemblies 5 19-Mar-27 25-Mar-27 NASA- VAB

A1460 Tube Steel Enclosure Framing 5 26-Mar-27 01-Apr-27 NASA- VAB

Electrical EquipmentElectrical Equipment 215 15-Dec-26 21-Oct-27 NASA- VAB RemovalRemoval 166 26-Feb-27 21-Oct-27 NASA- VAB

A1310 Remove conduits, fittings and hangers 1 26-Feb-27 01-Mar-27 NASA- VAB

A1580 Utility Outage Request- SS804 1 12-May-27 12-May-27 NASA- VAB

A1600 Utility Outage Request -Approval- SS804 1 04-Jun-27 04-Jun-27 NASA- VAB

A1610 Remove/Intercept feeder to Substation SS-804 7 07-Jun-27 15-Jun-27 NASA- VAB

A1630 Remove Circuits 34 22-Jun-27 09-Aug-27 NASA- VAB

A1810 Remove Flourescent Light Fixtures 3 21-Jul-27 23-Jul-27 NASA- VAB

A1850 Remove substation SS-804 3 10-Aug-27 12-Aug-27 NASA- VAB

A1870 Utility Outage Request- SS874 1 27-Aug-27 27-Aug-27 NASA- VAB

A1890 Utility Outage Request- PD875 1 03-Sep-27 03-Sep-27 NASA- VAB

A1900 Utility Outage Approval- SS874 1 21-Sep-27 21-Sep-27 NASA- VAB

A1910 Remove/intercept feeder to substation SS874 3 22-Sep-27 24-Sep-27 NASA- VAB

A1930 Remove substation SS874 3 27-Sep-27 29-Sep-27 NASA- VAB

A1940 Utility Outage Approval- PD875 1 28-Sep-27 28-Sep-27 NASA- VAB

A1950 Remove/intercept feeder to substation SS875 7 29-Sep-27 07-Oct-27 NASA- VAB

A1960 Remove substation SS875 7 08-Oct-27 19-Oct-27 NASA- VAB

A1980 Remove Oil Filled Transformers 2 20-Oct-27 21-Oct-27 NASA- VAB

New PowerNew Power 209 15-Dec-26 14-Oct-27 NASA- VAB A1180 Transformer T-SS74 15 15-Dec-26 06-Jan-27 NASA- VAB

A1320 Rigid galvanized steel conduit 30 26-Feb-27 08-Apr-27 NASA- VAB

A1330 Dry type transformer,3 phase 480 v prmry 120/208 v secnd,112.5 kva,k-13 rated 1 26-Feb-27 26-Feb-27 NASA- VAB

A1510 Cable tray, trough, aluminum, vented 3 13-Apr-27 15-Apr-27 NASA- VAB

A1530 Pull boxes and cabin enclosed fiber, wall mounted 1 20-Apr-27 20-Apr-27 NASA- VAB

A1540 Pull Box, to 36" square x 6" 1 20-Apr-27 20-Apr-27 NASA- VAB

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar 2026 2027 2028

Total

NASA Revitalize Power- VAB Tower C

Milestone

Contract Award

Kick-of-Meeting NTP- Notice To Proceed

Substaintial Completion

Project Completion

Period of Performance

Pre-Construction

Field Construction General Requirements

MIPs- Mandatory Inspections

Concrete

Metals

Electrical Equipment Removal

New Power

NASA Revitalize Power- VAB Tower C- Full Schedule

Remaining Work

Critical Remaining Work

Milestone

Summary Page 1 of 2

Project Start: 06-Oct-25

Project Finish: 04-Feb-28

Project Name: NASA REVITALIZE POWER SYSTEM VAB TOWER C

P6 Project ID: NASA VAB TOWER C-6

100% DESIGN Schedule

DURATION REPRESENTED FOR CONSTRUCTION ACTIVITIES ARE IN WORK DAY. DURATION

REPRESENTED FOR SUBMIITTALS/PROCUREMENT ARE IN CALENDAR DAYS.

PREPARED BY: AECOM

Activity ID Activity Name Original Duration

Start Finish Calendar

A1550 Pull Box, 96"x10"x10" 1 20-Apr-27 20-Apr-27 NASA- VAB

A1560 Unit Substation USS-804 switchgear 15 21-Apr-27 11-May-27 NASA- VAB

A1570 Transformer T-SS804 15 12-May-27 02-Jun-27 NASA- VAB

A1590 Standard Switchgear 13 03-Jun-27 21-Jun-27 NASA- VAB

A1620 Panelboards, 3 phase 4 wire, main lugs, 125A MCB/30 Circuit 250A MLO 5 22-Jun-27 28-Jun-27 NASA- VAB

A1640 Circuit breaker, 3 pole, 600 volt, 125 amp, enclosed (NEMA 1) 1 22-Jun-27 22-Jun-27 NASA- VAB

A1650 Panelboards, 3 phase 4 wire, main lugs, 277/480 V, 225 amp 2 22-Jun-27 23-Jun-27 NASA- VAB

A1660 Panelboards, 3 phase 4 wire, main lugs, 277/480 V, 300 amp 7 22-Jun-27 30-Jun-27 NASA- VAB

A1670 Panelboards, 3 phase 4 wire, main lugs, 277/480 V, 100 amp 7 22-Jun-27 30-Jun-27 NASA- VAB

A1680 1" Sch 40 PVC Conduit-Grounding 1 29-Jun-27 29-Jun-27 NASA- VAB

A1690 4/0 Bare Copper conductor-Grounding 1 29-Jun-27 30-Jun-27 NASA- VAB

A1700 Exothermic Weld-Grounding 2 30-Jun-27 02-Jul-27 NASA- VAB

A1710 Wire, copper, stranded in raceway 10 01-Jul-27 15-Jul-27 NASA- VAB

A1720 Wire, copper, stranded, 1/0 Concentric 1 01-Jul-27 01-Jul-27 NASA- VAB

A1730 Circuit ID tags for Conduits-Grounding 4 02-Jul-27 09-Jul-27 NASA- VAB

A1740 Connector clamp to Equipment 1 02-Jul-27 06-Jul-27 NASA- VAB

A1750 NEMA 12 24"x24"x10"d Comm Panel 5 06-Jul-27 13-Jul-27 NASA- VAB

A1760 Circuit breaker, 3 pole, 600 volt, 125 amp, enclosed (NEMA 1) 1 16-Jul-27 16-Jul-27 NASA- VAB

A1770 Outlet boxes, pressed steel, masonry, 1 gang, 2-1/2" deep-Lighting 1 16-Jul-27 16-Jul-27 NASA- VAB

A1780 Signs, Engraved Nameplates 3 16-Jul-27 21-Jul-27 NASA- VAB

A1790 Toggle switch, quiet type, single pole, 20 amp- Lighting 1 19-Jul-27 19-Jul-27 NASA- VAB

A1800 Fluorescent fixture,interior,strip,pendent mounted,industrial,white porcelain enamel,rs, 2-40 w,4'l- Lighting

1 20-Jul-27 20-Jul-27 NASA- VAB

A1820 Reconnect panelboard circuits 4 21-Jul-27 27-Jul-27 NASA- VAB

A1860 Switchboard PD-874 10 13-Aug-27 26-Aug-27 NASA- VAB

A1880 Switchboard PD-875 5 27-Aug-27 02-Sep-27 NASA- VAB

Commission and TestingCommission and Testing 55 27-Jul-27 14-Oct-27 NASA- VAB A1830 NETA ATS Testing 40 27-Jul-27 22-Sep-27 NASA- VAB

A1840 Grounding Testing 5 27-Jul-27 03-Aug-27 NASA- VAB

A1920 Power System Studies 15 22-Sep-27 14-Oct-27 NASA- VAB

CommunicationCommunication 10 26-Feb-27 11-Mar-27 NASA- VAB A1300 NEMA 12 24"x24"x10"d Comm Panel 5 26-Feb-27 04-Mar-27 NASA- VAB

A1370 KCCS Systems Infrastructure Allowance 5 05-Mar-27 11-Mar-27 NASA- VAB

Electronic Safety and SecurityElectronic Safety and Security 26 26-Feb-27 05-Apr-27 NASA- VAB A1340 Rigid galv steel conduit,3/4"diam,15'high,incl couplings only 14 26-Feb-27 18-Mar-27 NASA- VAB

A1400 Outlet boxes, pressed steel, 4" square 1 18-Mar-27 19-Mar-27 NASA- VAB

A1430 Wire, copper, solid, 600 volt, #14, type THWN-THHN, in raceway 3 19-Mar-27 24-Mar-27 NASA- VAB

A1440 Safety switches, general duty, 3 pole, fusible, 240 volt, 30 amp, NEMA 1 1 24-Mar-27 25-Mar-27 NASA- VAB

A1450 Modify FA Panels, Add terminal strip and reprogram 1 25-Mar-27 26-Mar-27 NASA- VAB

A1470 Air Sampling system, Interface, Tubing and Ports 2 26-Mar-27 30-Mar-27 NASA- VAB

A1480 FA Testing 3 30-Mar-27 02-Apr-27 NASA- VAB

A1335 FA Demolition 1 02-Apr-27 05-Apr-27 NASA- VAB

Project Final Punchlist- Final InspectionProject Final Punchlist- Final Inspection 40 22-Oct-27 21-Dec-27 NASA- VAB A2010 Punchlist 30 22-Oct-27 07-Dec-27 NASA- VAB

A2040 Demobilization 10 08-Dec-27 21-Dec-27 NASA- VAB

Turnover PhaseTurnover Phase 30 22-Dec-27 04-Feb-28 NASA- VAB A2000 As-Builts, O&M & Closeout Submittals 30 22-Dec-27 04-Feb-28 NASA- VAB

A2020 Initiate Turnover 1 22-Dec-27 22-Dec-27 NASA- VAB

A2030 Approve DD250 29 23-Dec-27 04-Feb-28 NASA- VAB

Downtime and Excavationm Hold PhaseDowntime and Excavationm Hold Phase 10 14-Oct-27 28-Oct-27 NASA- VAB A1970 NASA No-Work Down Days 10 14-Oct-27 28-Oct-27 NASA- VAB

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar 2026 2027 2028

Commission and Testing

Communication

Electronic Safety and Security

Project Final Punchlist- Final Inspection

Turnover Phase

Downtime and Excavationm Hold Phase

NASA Revitalize Power- VAB Tower C- Full Schedule

Remaining Work

Critical Remaining Work

Milestone

Summary Page 2 of 2

Project Start: 06-Oct-25

Project Finish: 04-Feb-28

Project Name: NASA REVITALIZE POWER SYSTEM VAB TOWER C

P6 Project ID: NASA VAB TOWER C-6

100% DESIGN Schedule

DURATION REPRESENTED FOR CONSTRUCTION ACTIVITIES ARE IN WORK DAY. DURATION

REPRESENTED FOR SUBMIITTALS/PROCUREMENT ARE IN CALENDAR DAYS.

PREPARED BY: AECOM

File details come from the government source that posted it. Updated .