90209 - 570-20-308 - Fresno CHW - Bulletin 01 Summary - 20260701.pdf
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- Solicitation number
- 36C26126R0028
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This is Addendum #1 to the construction solicitation for the Replace and Expand Chilled Water project at Fresno VA Medical Center in Fresno, California (Project No. 570-20-308), dated July 01, 2026. The addendum consists of three narrative pages and one combined set of revised construction drawings dated July 01, 2026, and contractors must acknowledge receipt by inserting the addendum number and date in their proposal forms or risk disqualification.
The addendum includes comprehensive drawing revisions across multiple disciplines. Life Safety revisions remove the requirement to switch from smoke to heat detectors during construction and instead require dust covers on smoke detectors daily per Specification 01 35 26, clarify that shown fire extinguishers are existing, and eliminate redundant door sets. Structural revisions add Cold-Formed Metal Framing notes, remove unused Concrete & Reinforcing Steel notes, update Design Data sections, and introduce new and revised framing sheets (S-051, S-108A, S-109B, S-110B, S-501). Architectural revisions revise slab demolition hatching, shaft wall locations, interior elevation callouts, reflected ceiling plan legends, and add new interior elevation notes and finishes sheets. Fire Protection revisions adjust scope and add missing sprinklers to floor plans. Fire Alarm revisions update scope and device locations across all floor plans. Mechanical revisions add Out of Scope shading, correct pipe routing, add keynotes and sheet notes across numerous floor plan sheets, update schedules for pumps, fan coil units, and duct coils, and add controls point schedules. Electrical revisions update breaker sizing, VFD basis of design for the Zone Coil Pump, and the one-line diagram with updated schedules.
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Replace and Expand Chilled Water Fresno VA Medical Center
570-20-308 July 01, 2026
DATE: July 01, 2026
Narrative of Changes
PROJECT NAME: Replace and Expand Chilled Water
Fresno VA Medical Center, Fresno, CA
PROJECT NO.: 570-20-308
Bulletin #01
NOTICE TO BIDDERS:
All contractors submitting proposals for the above named project shall take note of the following changes, additions, interpretations, clarifications, etc., in connection with the drawings and specifications and other general documents.
The following instructions have precedence over anything contrarily shown on the drawings or described in the specification documents, and all such shall be taken into consideration and be included in the Contractor's bids.
Acknowledge receipt of this Addendum by inserting its number and date in the space provided in the Form of Proposal.
Failure to do so may subject bidder to disqualification.
This Addendum #1 consists of three (3) narrative pages and (1) combined set of all Construction Drawings dated July
01, 2026
DRAWING REVISIONS
1. General Sheets:
A. G001: Revised drawing sheet index.
2. Life Safety Sheets:
A. GI001, Interim Life Safety Measures. Change to remove requirement for switching from smoke detectors to heat detectors during construction operations and instead following Specification 01 35
26 which requires dust covers on the smoke detectors prior to construction operations each day and removing the dust covers at the end of each work day.
B. GI002: Edited the Fire Extinguisher Paragraph. Fire extinguishers shown are existing.
C. GI floor plans: Had two sets of doors in each location. One set was deleted.
3. Civil Sheets:
A. None
4. Structural Sheets:
A. S-001: Added “Cold-Formed Metal Framing” notes section and removed “Concrete & Reinforcing
Steel” notes section. Updated “Design Data” notes section.
B. S-030: Removed details that are not used.
C. S-051: New sheet.
D. S-108A: Updated framing.
E. S-109B: Updated framing.
F. S-110B: New sheet.
G. S-501: New sheet.
5. Architectural Sheets:
A. AD001: Added additional phasing general notes.
B. AD101A – AD109B: Revised slab demolition hatch.
C. AE101A – AE109B: Revised shaft wall location. Revised interior elevation callouts. Revised exterior shaft detailing and notes.
D. AC101A – AC109B: Revised reflected ceiling plan legend.
E. AI420: New sheet with interior elevation notes.
F. IN100: New sheet with interior finishes.
6. Fire Protection Sheets:
A. FP001: Adjusted Scope and General Notes.
B. FP101A- (all floor plans) Added sprinklers where missing in some areas. Adjusted Sheet Notes, Legend, and Scope Legend.
7. Fire Alarm Sheets:
A. FA001: Updated scope of work.
B. FA101A – FA109B (all floor plans). Adjusted sheet notes, keynotes, device legend and existing device locations.
8. Mechanical Sheets:
A. All Sheets: Out of Scope shading added
B. MP101A-1: Keynotes 1, 2 added, sheet note 4 added, diagrammatic temporary piping added
C. MP101B-1: Keynotes 2, 3 added, sheet note 4 added, diagrammatic temporary piping added
D. MP101A-2: Pipe routing corrected following model issues. Keynotes 2-9 and Sheet note 4 added
E. MP101B-2: Pipe routing corrected following model issues. Keynotes 2-9 and Sheet note 4 added
F. MP101A-3: Sheet note 4 added
G. MP101B-3: Sheet note 4 added
H. MP101A-4: Sheet note 4 added
I. MP101B-4: Sheet note 4 added
J. MP102A-1: Sheet note 4 added
K. MP102A-2: Sheet note 4 added
L. MP102B-2: Sheet note 4 added
M. MP102A-3: Sheet note 4 added
N. MP102B-3: Sheet note 4 added
O. MP103A-1: Sheet note 4 added
P. MP103A-2: Sheet note 4 added, condensate pipe routing updated
Q. MP103B-2: Sheet note 4 added
R. MP103A-3: Sheet note 4 added
S. MP103B-3: Sheet note 4 added
T. MP104A-1: Sheet note 4 added
U. MP104A-2: Sheet note 4 added
V. MP104B-2: Sheet note 4 added, condensate pipe routing updated
W. MP104B-3: Sheet note 4 added
X. MP105A-1: Sheet note 4 added
Y. MP105B-2: Sheet note 4 added, condensate pipe routing updated
Z. MP105B-3: Sheet note 4 added
AA. MP106A-1: Sheet note 4 added
BB. MP106B-3: Sheet note 4 added
CC. MP107A-1: Sheet note 4 added
DD. MP107A-2: Sheet note 4 added
EE. MP107B-2: Sheet note 4 added, condensate pipe routing updated
FF. MP107A-3: Sheet note 4 added, condensate pipe routing updated
GG. MP107B-3: Sheet note 4 added, condensate pipe routing updated
HH. MP108A-1: Sheet note 4 added
II. MP108B-1: Sheet note 4 added
JJ. MP108B-2: Sheet note 4 added, condensate pipe routing updated
KK. MP108B-3: Sheet note 4 added
LL. MP109B-1: Sheet note 4 added
MM. MP109B-3: Sheet added
NN. MP110B-1: Sheet note 4 added, pipe routing adjusted to be closer to parapet wall
OO. MP401: Sheet note 4 added, pipe routing corrected following a modeling issue
PP. M-601: Pump schedule and Fan coil unit schedules updated
QQ. M-602: Duct coil schedule updated
RR. M-703: Controls point schedule added
SS. M-705: Controls point schedule added
TT. M-706: Sheet added
UU. MP901: Pipe sizes added, keynote 1 added, Sheet note 4 added
9. Electrical Sheets:
A. EP-101B: Updated breaker size and VFD basis of design model for Zone Coil Pump
B. E-601: Updated one-line diagram and schedules
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