Project 19_Attachment 0023 Scopes_07 Apr 2026.pdf
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- Solicitation number
- W51EW7-26-R-A007
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This document is a project scope summary for two related federal construction projects at Joint Base Lewis-McChord (JBLM) involving the installation of backup power generation systems at the McChord Child Development Center.
Project 19 - Building J00578: IJO #53465DPA250156J requires installation of a 180kW diesel-powered emergency generator with 208Y/120V, 3-phase service to support the entire building. The generator must include an integrated double-wall sub-base fuel tank with 48-hour minimum runtime, energy-efficient block heaters, and site gauge. The system requires a generator controller capable of interfacing with the Enterprise Energy Data Reporting System (EEDRS) using Modbus communications per JBLM 26 27 13.10 30 Rev 11. The scope includes installation of a 600A, 208Y/120V three-way manual transfer switch (NEMA 3R) and a 600A, 208Y/120V automatic transfer switch (ATS) with isolation bypass and 4-pole configuration (NEMA 3R). The generator must include a remote emergency stop switch on the exterior per NEC Section 445.19(B), GFCI convenience receptacles, and internal lighting. Placement should be in the existing enclosure in front of the electrical/mechanical room due to cultural concerns. An arc flash study for newly installed equipment is required. The advanced metering system (EEDRS and JACE) requires replacement for interconnection with the generator set to monitor output and ensure proper performance. All work must comply with current editions of NFPA 110, 70, 70E, and JBLM Design Standards.
Project 19 - Building J00580: IJO #53465DPA250275J involves installation of a larger 300kW diesel-powered emergency generator with 208Y/120V, 3-phase service for the entire building. Similar specifications apply: integrated double-wall sub-base fuel tank with 48-hour runtime, energy-efficient block heaters, and Modbus-capable generator controller per JBLM standards. The system includes a 1000A, 208Y/120V three-way manual transfer switch (NEMA 3R) and 1000A, 208Y/120V ATS with isolation bypass and 4-pole configuration (NEMA 3R). A brick enclosure surrounding the generator, ATS, and MTS should match existing building materials to address cultural concerns. Arc flash study, remote emergency stop switch, and GFCI receptacles are required. The existing metering system is in failing condition due to corrosion, power surges, and lack of maintenance, necessitating replacement of EEDRS and JACE equipment per UFC 3-400-01 and JBLM Design Standards. All work must comply with NFPA 110, 70, 70E, and JBLM Design Standards.
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Project #19: McChord CDC Back Up Power Building J00578, J00580
Project Title: Install Backup Generator in Building J00578, McChord Child Development
Center
IJO #: 53465DPA250156J
Project Scope:
Building J00578 is on the JBG CriƟcal Asset List and therefore authorized to have an emergency backup generator. The building requires backup power to provide uninterrupted power to support sustained mission operaƟons during emergency operaƟons.
Building J00578 has a 600Amp 208Y/120 service.
Provide and install a new diesel-powered emergency generator providing stand-by power support to the whole building with a minimum set raƟng: 180kW, 208Y/120V, 3PH
The new generator shall have an integrated sub-base fuel tank incorporaƟng double-wall
Washington State environmentally compliant construcƟon. The fuel capacity for the sub-base fuel tank shall provide a minimum ‘run-Ɵme’ of 48-conƟnuous hours and incorporaƟng ‘Energy
Efficient’ Block Heaters and site gauge as sub-base fuel tank.
Generator controller shall be capable to interface the generator set to Enterprise Energy Data
ReporƟng System (EEDRS) equipment using Modbus communicaƟons protocols in accordance with JBLM 26 27 13.10 30 Rev 11, Para 3.3.8. Generators must have a remote emergency stop switch to shut down the prime mover, and it shall be installed on the exterior of the generator enclosure per NEC SecƟon 445.19(B). The new Generator should include electrical packages inside of the generator which included GFCI convenience receptacles and lights.
Provide and install a 3-way manual transfer switch, 600A, 208Y/120V to allow safe isolated load banking tesƟng and connecƟon of a portable backup generator Ɵed in at the same Ɵme. (NEMA
3R)
Provide and install a new 600A, 208Y/120V ATS. The new ATS shall have isolaƟon bypass with 4 pole configuraƟon. (NEMA 3R)
Consider placing the new generator in the exisƟng enclosure, in front of electrical/mechanical room. (Cultural concern)
Provide arc flash study for newly installed equipment.
The advanced metering system - Enterprise Energy Data ReporƟng System (EEDRS) and JACE require replacement to interconnect with the generator set. The intent of this is to provide the metering data and generator data to the local engineering staff first within the building automaƟon system that can execute applicaƟon programs to affect savings and able track energy usage. Electricity derived from a generator is charged at a different rate than uƟlity provided power. EEDRS is used to monitor generator output. It allows them to ensure the generator is performing properly and not producing unsaƟsfactory power that could cause damage to other building systems. The metering system in Building J00580 is in failing condiƟon due to corrosion, power surges, lack of preventaƟve maintenance, and general failures as display non funcƟonal, date and Ɵme in the meter get driŌed, and clearance provided between name plate and the casing of the meter was not enough that create an unsafe system.
AddiƟonally, it can no longer be calibrated due to age. EEDRS JACE is a requirement per UFC 3-
400-01 and JBLM Design Standards to be code-compliant with the installaƟon of metering.
All work shall comply with the most current ediƟons of NFPA 110, 70, 70E, and JBLM Design
Standard
ADMN
84 sf
ADMN
180 sf
ADMN
198 sf
ADMN
158 sf
KITC
117 sf
LDRY
118 sf
ACON
179 sf
LNGE
233 sf
CDCC
77 sf
RECP
1180 sf
CDCC
510 sf
CDCC
425 sf
CDCC
425 sf
CDCC
420 sf
CDCC
423 sf
CDCC
423 sf
CDCC
405 sf
CDCC
405 sf
CDCC
533 sf
BATH
62 sf
BATH
44 sf
BATH
44 sf
TCOM
26 sf
HALL
982 sf
MECH
448 sf
HALL
879 sf
BATH
45 sf
BATH
61 sf
BATH
61 sf
BATH
61 sf
BATH
61 sf
BATH
61 sf
BATH
61 sf
BATH
57 sf
BATH
75 sf
BATH
61 sf
BATH
61 sf
BATH
68 sf
FOYR
157 sf
STOR
330 sf
STOR
35 sf
EMEC
452 sf
ESUP
32 sf
ESUP
172 sf
ESUP
7827 sf
ESUP
17821 sf
ESUP
7499 sf
LOKR
75 sf
CDCC
420 sf
CDCC
420 sf
BATH
68 sf
CDCC
510 sf
LEWIS-McCHORD
WASHINGTON
UBLIC
ORKSW
JOINT-BASE
P
BLDG J00578
Ist FLOOR
FAMILY SUPPORT (CHILD DEVELOP.)
FLOOR PLAN
SURVEY DATE: 20 FEBRUARY 2015
NOT TO SCALE
AutoCAD SHX Text 26 August 2016 8:41:51 AM timothy.panza Highlight
TCOM
26 sf
MECH
448 sf
BATH BATH
EMEC
452 sf
T
LEWIS-McCHORD
WASHINGTON
UBLIC
ORKSW
JOINT-BASE
P
BLDG J00578
Ist FLOOR
FAMILY SUPPORT (CHILD DEVELOP.)
PROPOSED GENERATOR LOCATION
SURVEY DATE:
NOT TO SCALE
AutoCAD SHX Text 13 January 2026 2:22:28 PM
Building J00578 Utilities
Building J00580
Building J00578
Project Title: Install Backup Generator in Building J00580, McChord Child Development
Center
IJO #: 53465DPA250275J
Project Scope:
Building J00580 is on the JBG CriƟcal Asset List and therefore authorized to have an emergency backup generator. The building requires backup power to provide uninterrupted power to support sustained mission operaƟons during emergency operaƟons.
Building J00580 has a 1000Amp 208Y/120 service.
Provide and install a new diesel-powered emergency generator providing stand-by power support to the whole building with a minimum set raƟng: 300kW, 208Y/120V, 3PH
The new generator shall have an integrated sub-base fuel tank incorporaƟng double-wall
Washington State environmentally compliant construcƟon. The fuel capacity for the sub-base fuel tank shall provide a minimum ‘run-Ɵme’ of 48-conƟnuous hours and incorporaƟng ‘Energy
Efficient’ Block Heaters and site gauge as sub-base fuel tank.
Generator controller shall be capable to interface the generator set to Enterprise Energy Data
ReporƟng System (EEDRS) equipment using Modbus communicaƟons protocols in accordance with JBLM 26 27 13.10 30 Rev 11, Para 3.3.8. Generators must have a remote emergency stop switch to shut down the prime mover, and it shall be installed on the exterior of the generator enclosure per NEC SecƟon 445.19(B). The new Generator should include electrical packages inside of the generator which included GFCI convenience receptacles and lights.
Provide and install a 3-way manual transfer switch, 1000A, 208Y/120V to allow safe isolated load banking tesƟng and connecƟon of a portable backup generator Ɵed in at the same Ɵme.
(NEMA 3R)
Provide and install a new 1000A, 208Y/120V ATS. The new ATS shall have isolaƟon bypass with 4 pole configuraƟon. (NEMA 3R)
A brick enclosure around the new Gen/ATS/MTS to match exisƟng brick wall and building materials should be considered in order to prevent altering the character of the space. (Cultural concern)
Provide arc flash study for newly installed equipment.
The advanced metering system - Enterprise Energy Data ReporƟng System (EEDRS) and JACE require replacement to interconnect with the generator set. The intent of this is to provide the metering data and generator data to the local engineering staff first within the building automaƟon system that can execute applicaƟon programs to affect savings and able track energy usage. Electricity derived from a generator is charged at a different rate than uƟlity provided power. EEDRS is used to monitor generator output. It allows them to ensure the generator is performing properly and not producing unsaƟsfactory power that could cause damage to other building systems. The metering system in Building J00580 is in failing condiƟon due to corrosion, power surges, lack of preventaƟve maintenance, and general failures as display non funcƟonal, date and Ɵme in the meter get driŌed, and clearance provided between name plate and the casing of the meter was not enough that create an unsafe system.
AddiƟonally, it can no longer be calibrated due to age. EEDRS JACE is a requirement per UFC 3-
400-01 and JBLM Design Standards to be code-compliant with the installaƟon of metering.
All work shall comply with the most current ediƟons of NFPA 110, 70, 70E, and JBLM Design
Standard
163 sf
ADMN
114 sf
ADMN
178 sf
ADMN
206 sf
SVRM
70 sf
SSTO
53 sf
LDRY
112 sf
CONF
200 sf
RETL
21 sf
RECP
1222 sf
KITC
1034 sf
CDCC
464 sf
LNGE
559 sf
CDCC
602 sf
CDCC
449 sf
CDCC
887 sf
CDCC
899 sf
CDCC
443 sf
CDCC
442 sf
CDCC
607 sf
CDCC
904 sf135
CDCC
952 sf
CDCC
888 sf
CDCC
882 sf
CDCC
624 sf
BATH
70 sf
BATH
38 sf
BATH
37 sf
TCOM
24 sf
HALL
1612 sf
HALL
1570 sf
FOYR
126 sf
MECH
692 sf
BATH
68 sf
BATH
69 sf
BATH
61 sf
BATH
61 sf
JANC
11 sf
BATH
54 sf
BATH
54 sf
BATH
54 sf
BATH
54 sf
BATH
54 sf
BATH
59 sf
BATH
54 sf
BATH
61 sf
BATH
61 sf
BATH
70 sf
BATH
69 sf
BATH
58 sf
STOR
18 sf
STOR
16 sf
STOR
18 sf
STOR
18 sf
STOR
18 sf
STOR
16 sf
STOR
16 sf
STOR
16 sf
LOKR
54 sf
MECH
32 sf
ESUP
253 sf
STRN
259 sf
BATH
38 sf
SSTO
50 sf
STOR
15 sf
STOR
15 sf
STOR
15 sf
STOR
15 sf
LEWIS-McCHORD
WASHINGTON
UBLIC
ORKSW
JOINT-BASE
P
BLDG J00580
1st FLOOR
FAMILY SUP (CHILD DEVELOPMENT)
FLOOR PLAN
SURVEY DATE:7 APRIL 2023
NOT TO SCALE
20 February 2024 11:00:18 AM
178 sf
VEND
21 sf
LNGE
559 sf
BATH
38 sf
BATH
37 sf
TCOM
24 sf
MECH
692 sf
LOKR
54 sf
ESUP
253 sf
EMEC
482 sf
T
LEWIS-McCHORD
WASHINGTON
UBLIC
ORKSPW
JOINT-BASE
BLDG J00580
1st FLOOR
FAMILY SUPPORT (CHILD DEVELOP.)
PROPOSED GENERATOR LOCATION
SURVEY DATE: 20 SEPT 2025
NOT TO SCALE
AutoCAD SHX Text 10ft Minimum
AutoCAD SHX Text Approx 26ft
AutoCAD SHX Text Approx 16ft
AutoCAD SHX Text 10ft Minimum
AutoCAD SHX Text Approx 26ft
AutoCAD SHX Text Approx 16ft
25 September 2025 1:00:36 PM
Building J00580 Utilities
1521440780.CIV
Line
1521440780.CIV
Line
1521440780.CIV
Line
Building J00580
Building J00578
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