Attachment III 539-25-503 Repair T5 Transformer Dwgs.pdf
PDF 2 MB Posted
- Attached to
- Z1DA--Repair T5 Transformer 539-25-503
- Solicitation number
- 36C25025B0043
About this file
These are construction documents for the VA Cincinnati Medical Center, specifically for a project to "Repair T5 Access Hatch" (Project Number 539-25-503). The project involves replacing an existing transformer (T5) located at 3200 Vine Street, Cincinnati, OH, with a new Square D Schneider Electric three-phase 150 KVA pad-mounted transformer. The project scope includes demolishing the existing transformer and primary cabling, then installing new primary cabling from the PPSU to the new T5 transformer, while retaining and reconnecting existing secondary feeders.
Key project details include a 550-day period of performance, with work to be completed on a weekend to minimize PPSU shutdown duration. The new transformer will be centered on the existing 67"x67" concrete pad, and the contractor must match conductor sizes, make all necessary terminations, and ensure the transformer is fully operational. Additional requirements include updating the arc flash study and performing tasks such as swabbing out raceway and conducting a mandrel test prior to running new cabling. The project is fully documented across six sheets, including site plans, demolition plans, new work plans, and single-line electrical diagrams.
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Other files
| File | Type | Posted |
|---|---|---|
| Bid RFIs.docx | DOCX document | |
| Arc Flash Study - T5.pdf | ||
| signin 2.jpg | JPG image | |
| Transformer Measurements.docx | DOCX document | |
| Siemens Panel TR MAIN FDS.pdf | ||
| 36C25025B0043 0002.pdf | ||
| signin 1.jpg | JPG image | |
| 36C25025B0043 0001.pdf | ||
| 36C25025B0043_1posted.pdf | ||
| Attachment VII VHA Directive 1192.01, Flu.pdf | ||
| Attachment II 539-25-503 Repair Transformer Specs.pdf | ||
| Attachment V EMR Form.pdf | ||
| Attachment VI 852.219-75 LOS.pdf | ||
| Attachment IV RFI Form.pdf | ||
| Attachment I WD 10.21.2025.pdf |
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Text version
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
G100
COVER SHEET
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
G100 COVER SHEET
E1 SITE PLAN
E2 DEMO PLAN
E3 NEW WORK PLAN
E4 BASIS OF DESIGN
E5 SINGLE LINE - DEMO
E6 SINGLE LINE - NEW
SHEET
NUMBER SHEET NAME
SHEET INDEX
PHASING NARRATIVE
1. POP: 550 DAYS FROM NTP
2. SHUTDOWN TO BE COMPLETED ON A WEEKEND. WORK SHALL BE
COMPLETED SUCH THAT PPSU SHUTDOWN DURATION IS MINIMIZED.
REPAIR T5 ACCESS HATCH
539-25-503
VA Cincinnati 3200 Vine Street, Cincinnati, OH
Construction Documents
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E1
SITE PLAN REFERENCE
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
DRAWINGS NOT TO SCALE.
GENERATOR
T5
PPSU
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E2
DEMO PLAN
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
PLAN NOTES
1. DEMO EXISTING T5 TRANSFORMER. DEMOLISH PRIMARY CABLING FROM
T5 TO PPSU. RETAIN SECONDARY CONDUCTORS TO SIEMENS PANEL
FOR RECONNECTION.
2. SIEMENS PANEL FED BY T5 (LOCATION REFERENCE)
3. ONCE PRIMARY FEEDERS ARE REMOVED, CONTRACTOR TO SWAB OUT
RACEWAY AND PERFORM MANDREL TEST PRIOR TO RUNNING NEW
CABLING.
PPSU
T5 DEMOLISH
DRAWINGS NOT TO SCALE.
EXISTING TRANSFORMER PLATE
CURRENT PPSU ARC FLASH LABEL
GENERATOR
T5
PPSU
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E3
NEW WORK
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
PLAN NOTES
1. CENTER NEW TRANSFORMER ON EXISTING CONCRETE PAD (67"X67").
RUN NEW PRIMARY CABLING TO PPSU. MAKE ALL REQUIRED
TERMINATIONS AND RECONDUCTOR AS NEEDED TO ENSURE
TRANSFORMER IS FULLY OPERATIONAL AND MAINTAINS EXISTING
FEEDS. MATCH SIZE OF CONDUCTORS TO EXISTING.
2. SIEMENS PANEL FED BY T5 (LOCATION REFERENCE)
3. TRANSFORMER BASIS OF DESIGN:
SQUARE D SCHNEIDER ELECTRIC
THREE PHASE PAD MOUNT 150 KVA
REFER TO SHEET E4.
4. RECONNECT EXISTING SECONDARY FEEDERS TO NEW T5. MAKE ALL
REQUIRED TERMINATIONS AND RECONDUCTOR AS NEEDED TO ENSURE
TRANSFORMER IS FULLY OPERATIONAL AND MAINTAINS EXISTING
FEEDS.
5. UPDATE ARC FLASH STUDY, AS NEEDED, FROM PPSU TO DOWNSTREAM
EQUIPMENT OF T5.
SQUARE D
SCHNEIDER
ELECTRIC
DRAWINGS NOT TO SCALE.
EXISTING
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E4
BASIS OF DESIGN
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
GENERAL NOTES
A. CONTRACTOR SHALL FIELD VERIFY
EXISTING MEASUREMENTS OF T5
PRIOR TO SUBMITTING NEW
TRANSFORMER FOR REVIEW.
B. BASIS OF DESIGN HAS MEASUREMENTS
AND SPECS CLOSE ENOUGH TO BE
CONSIDERED A ONE FOR ONE
REPLACEMENT. REPLACEMENT FOR
BOD SHALL INCLUDE PRIMARY CABLING
REPLACEMENT, RIGGING, AND SPADE
EXTENSIONS FOR SECONDARY
BUSHINGS.
DRAWINGS NOT TO SCALE.
BUILDING 8
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E5
SINGLE LINE - DEMOLITION
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn By
GENERAL NOTES
A. CONTRACTOR SHALL FIELD VERIFY EXISTING MEASUREMENTS OF T5
PRIOR TO SUBMITTING NEW TRANSFORMER FOR REVIEW.
B. BASIS OF DESIGN HAS MEASUREMENTS AND SPECS CLOSE ENOUGH TO
BE CONSIDERED A ONE FOR ONE REPLACEMENT. REPLACEMENT FOR
BOD SHALL INCLUDE PRIMARY CABLING REPLACEMENT, RIGGING, AND
SPADE EXTENSIONS FOR SECONDARY BUSHINGS.
DRAWINGS NOT TO SCALE.
PLAN NOTES
1. DEMOLISH EXISTING TRANSFORMER T5.
2. DEMOLISH #2 AWG PRIMARY CABLING FROM PPSU TO T5. RETAIN
SECONDARY CABLING FOR RECONNECTION.
LINE DIAGRAM 1 TR MAIN FDS FU (Siemens Panel) Frame/Model TRS Sensor/Trip 400A Setting LTPU Interrupting Rating 200kA Series Rating 0.0kA
BUILDING 8
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
E6
SINGLE LINE - NEW WORK
A
Fi le
P at h
/1 5/
1:
:0
AM
CONSTRUCTION
DOCUMENTS
FULLY SPRINKLERED
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
321 4 5 6 7 8 9 10
REPAIR T5 ACCESS HATCH
3200 Vine Street, Cincinnati OH
539-25-503
Project Director
Issue date Chkd By Drwn ByDRAWINGS NOT TO SCALE.
GENERAL NOTES
A. CONTRACTOR SHALL FIELD VERIFY EXISTING MEASUREMENTS OF T5
PRIOR TO SUBMITTING NEW TRANSFORMER FOR REVIEW.
B. BASIS OF DESIGN HAS MEASUREMENTS AND SPECS CLOSE ENOUGH TO
BE CONSIDERED A ONE FOR ONE REPLACEMENT. REPLACEMENT FOR
BOD SHALL INCLUDE PRIMARY CABLING REPLACEMENT, RIGGING, AND
SPADE EXTENSIONS FOR SECONDARY BUSHINGS.
PLAN NOTES
1. RUN NEW #2 AWG PRIMARY CABLING FROM PPSU TO NEW T5.
2. CONNECT EXISTING SECONDARY FEEDERS TO NEW T5.
LINE DIAGRAM 2
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