90209 - 570-20-308 - Fresno CHW - ASI 01 - 20260724.pdf

Replace and Expand Chilled Water Fresno VA Medical Center

570-20-308 / 90209 July 24, 2026

DATE: July 24, 2026

Architect’s Supplemental Instructions

PROJECT NAME: Replace and Expand Chilled Water

Fresno VA Medical Center, Fresno, CA

PROJECT NO.: 570-20-308

ASI #01

NOTICE:

All contractors 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 work. 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 ASI #1 consists of TEN (10) narrative pages and (1) combined set of ASI Construction Drawings dated July 24, DRAWING REVISIONS

1. General Sheets:

A.

2. Life Safety Sheets:

A. None

3. Civil Sheets:

A. None

4. Structural Sheets:

A. S-001 – “Cold-Formed Metal Framing” notes removed (no longer used).

B. S-001 – “Steel Decking” notes added.

C. S-050 – Detail 3 added.

D. S-108A – Exterior chase enclosure framing revised.

E. S-109B – Exterior chase enclosure framing revised.

F. S-110B – Exterior chase enclosure framing revised.

G. S-501 – Details 1, 2, 3, and 5 added.

H. S-501 – Detail 4 revised.

5. Architectural Sheets:

A. AD101A – Scope increase captured by updated hatch of area not in project scope, Demolition Key

Notes updated, Existing doorways, walls, and bulkhead conditions captured

B. AD101B – Scope increase captured by updated hatch of area not in project scope, Demolition Key

Notes updated, Existing doorways, walls, and bulkhead conditions captured

C. AD102A – Scope increase captured by updated hatch of area not in project scope, Demolition Key

Notes updated, Existing doorways, walls, and bulkhead conditions captured

D. AD102B – Scope increase captured by updated hatch of area not in project scope, Demolition Key

Notes updated, Existing doorways, walls, and bulkhead conditions captured

E. AD103A – Existing doorways, walls, and bulkhead conditions captured

F. AD103B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

G. AD104A – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

H. AD104B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

I. AD105A – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

J. AD105B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

K. AD106A – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

L. AD106B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

M. AD107A – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

N. AD107B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

O. AD108B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

P. AD109B – Demolition Key Notes updated, Existing doorways, walls, and bulkhead conditions captured

Q. AE101A-Scope increase captured by updated hatch of area not in project scope, Existing doorways, walls, and bulkhead conditions captured

R. AE101B-Scope increase captured by updated hatch of area not in project scope, Existing doorways, walls, and bulkhead conditions captured

S. AE102A-Scope increase captured by updated hatch of area not in project scope, Existing doorways, walls, and bulkhead conditions captured

T. AE102B-Scope increase captured by updated hatch of area not in project scope, Existing doorways, walls, and bulkhead conditions captured

U. AE103A-Existing doorways, walls, and bulkhead conditions captured

V. AE103B-Existing doorways, walls, and bulkhead conditions captured

W. AE104A-Existing doorways, walls, and bulkhead conditions captured

X. AE104B-Existing doorways, walls, and bulkhead conditions captured

Y. AE105A-Existing doorways, walls, and bulkhead conditions captured

Z. AE105B-Existing doorways, walls, and bulkhead conditions captured

AA. AE106A-Existing doorways, walls, and bulkhead conditions captured

BB. AE106B-Existing doorways, walls, and bulkhead conditions captured

CC. AE107A-Existing doorways, walls, and bulkhead conditions captured

DD. AE107B-Existing doorways, walls, and bulkhead conditions captured

EE. AE108B-Wall Section notes updated, New Exterior Chase dimensions updated, Existing doorways, walls, and bulkhead conditions captured

FF. AE109B-Existing doorways, walls, and bulkhead conditions captured

GG. AC101A – Scope increase captured by updated hatch of area not in project scope, Reflected Ceiling

Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

HH. AC101B – Scope increase captured by updated hatch of area not in project scope, Reflected Ceiling

Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

II. AC102A – Scope increase captured by updated hatch of area not in project scope, Reflected Ceiling

Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

JJ. AC102B – Scope increase captured by updated hatch of area not in project scope, Reflected Ceiling

Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

KK. AC103A – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

LL. AC103B – Reflected Ceiling Plan Legend updated, Existing doorways and bulkheads captured

MM. AC104A – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

NN. AC104B – Reflected Ceiling Plan Legend updated, OO. Existing doorways, walls, and bulkhead conditions captured

PP. AC105A – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

QQ. AC105B – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

RR. AC106A – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

SS. AC106B – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

TT. AC107A – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

UU. AC107B – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

VV. AC108B – Reflected Ceiling Plan Legend updated, WW. Existing doorways, walls, and bulkhead conditions captured

XX. AC109B – Reflected Ceiling Plan Legend updated, Existing doorways, walls, and bulkhead conditions captured

YY. AI420- Updated notation and finish information.

6. Fire Protection Sheets:

A. FP101A - Sprinkler head annotations added.

B. FP101B - Sprinkler fittings hidden behind sprinkler head annotation.

C. FP101B – Dimension added to room.

D. FP102B – Sprinkler fittings hidden behind sprinkler head annotation.

E. FP103A – Sprinkler fittings hidden behind sprinkler head annotation.

F. FP105B – Sprinkler fittings hidden behind sprinkler head annotation.

G. FP106B – Sprinkler fittings hidden behind sprinkler head annotation.

H. FP107A – Sprinkler fittings hidden behind sprinkler head annotation.

I. FP107B – Sprinkler fittings hidden behind sprinkler head annotation.

J. FP108B – Sprinkler fittings hidden behind sprinkler head annotation.

K. FP109B – Sprinkler fittings hidden behind sprinkler head annotation.

7. Fire Alarm Sheets:

A. None

8. Mechanical Sheets:

A. MP101A-1

• Keynote 3 added

B. MP101B-1

• Keynote 1 updated

• Out of scope hatching updated

C. MD101A-1

• Keynote 2 added

D. MD101B-1

• Keynote 2 updated

• Out of scope hatching updated

E. MP101A-2

• Keynote 2 updated

F. MP101B-2

• Keynote 1 updated

• Out of scope hatching updated

G. MP101A-3

• Keynote 2 added

H. MP101B-3

• Keynote 1 updated

• Out of scope hatching updated

I. MP101A-4

• Keynote 2 added

J. MP101B-4

• Keynote 1 updated

• Out of scope hatching updated

K. MD101A-3

• Keynote 2 added

L. MD101B-3

• Keynote 2 updated

• Out of scope hatching updated

M. MP102A-1

• Keynote 5 added

N. MD102A-1

• Keynote 6 added

O. MD102B-1

• Keynote 5 updated

P. MP102A-2

• Keynote 4 added

• Out of scope hatching updated

Q. MP102B-2

• Keynote 4 updated

• Out of scope hatching updated

R. MD102A-2

• Keynote 5 added

• Out of scope hatching updated

S. MD102B-2

• Keynote 5 updated

• Out of scope hatching updated

T. MP102A-3

• Keynote 3 added

• Out of scope hatching updated

U. MP102B-3

• Keynote 4 updated

• Out of scope hatching updated

V. MP103A-1

• Keynote 5 added

• Keynote 6 added

• Out of scope hatching updated

W. MD103A-1

• Keynote 5 added

• Keynote 6 added

• Out of scope hatching updated

X. MD103B-1

• Keynote 3 updated

• Keynote 4 added

• Keynote 5 added

• Keynote 6 added

• Scope for project 570-21-220 added

• Scope for project 570-19-107 added

• Out of scope hatching updated

Y. MP103A-2

• Keynote 4 added

• Keynote 5 added

• Out of scope hatching updated

Z. MP103B-2

• Keynote 3 updated

• Keynote 4 updated

• Keynote 5 added

• Keynote 6 added

• Scope for project 570-21-220 added

• Scope for project 570-19-107 added

• Out of scope hatching updated

AA. MD103A-2

• Keynote 5 added

• Keynote 6 added

• Out of scope hatching updated

BB. MD103B-2

• Keynote 3 updated

• Keynote 4 added

• Keynote 5 added

• Keynote 6 added

• Scope for project 570-21-220 added

• Scope for project 570-19-107 added

• Out of scope hatching updated

CC. MP103A-3

• Keynote 3 added

• Keynote 4 added

• Out of scope hatching updated

DD. MP103B-3

• Keynote 3 updated

• Keynote 4 added

• Keynote 5 added

• Keynote 6 added

• Scope for project 570-21-220 added

• Scope for project 570-19-107 added

• Out of scope hatching updated

EE. MP104A-1

• Keynote 3 added

• Keynote 4 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

FF. MD104A-1

• Keynote 3 added

• Keynote 4 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

GG. MD104B-1

• Keynote 4 updated

• Keynote 6 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

HH. MP104A-2

• Keynote 2 added

• Keynote 3 added

• Scope for project 570-21-220 added

II. MP104B-2

• Keynote 3 updated

• Keynote 4 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

JJ. MD104A-2

• Keynote 1 added

• Keynote 2 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

KK. MD104B-2

• Keynote 4 updated

• Keynote 6 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

LL. MP104A-3

• Keynote 1 added

• Keynote 2 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

MM. MP104B-3

• Keynote 3 updated

• Keynote 4 added

• Scope for project 570-21-220 added

• Out of scope hatching updated

NN. MP105A-1

• Keynote 3 added

• Out of scope hatching updated

OO. MD105B-1

• Keynote 3 updated

• Keynote 4 updated

• Keynote 5 updated

PP. MP105B-2

• Keynote 2 updated

• Keynote 3 updated

• Keynote 4 updated

• Out of scope hatching updated

QQ. MD105A-2

• Keynote 1 added

• Out of scope hatching updated

RR. MD105B-2

• Keynote 3 updated

• Keynote 4 updated

• Keynote 5 updated

• Out of scope hatching updated

SS. MP105B-3

• Keynote 2 updated

• Keynote 3 updated

• Keynote 4 updated

• Out of scope hatching updated

TT. MP106A-1

• Keynote 4 added

UU. MD106A-2

• Keynote 2 added

VV. MD106B-2

• Keynote 2 updated

WW. MP106B-3

• Keynote 2 updated

XX. MP107A-1

• Keynote 2 added

YY. MD107A-1

• Keynote 2 added

• Out of scope hatching updated

ZZ. MD107B-1

• Keynote 2 updated

• Out of scope hatching corrected

AAA. MP107A-2

• Keynote 2 added

BBB. MP107B-2

• Keynote 2 updated

• Out of scope hatching updated

CCC. MD107A-2

• Keynote 1 added

DDD. MD107B-2

• Keynote 2 updated

• Out of scope hatching updated

EEE. MP107A-3

• Keynote 2 added

FFF. MP107B-3

• Keynote 2 updated

• Out of scope hatching updated

GGG. MP108A-1

• Keynote 1 updated

• Keynote 3 added

• Section view 2 added

• Out of scope hatching updated

HHH. MP108B-1

• Keynote 5 updated

• Keynote 6 updated

• Out of scope hatching updated

III. MD108B-1

• Keynote 3 updated

• Keynote 4 updated

JJJ. MP108B-2

• Keynote 2 updated

• Keynote 3 updated

• Out of scope hatching updated

KKK. MD108B-2

• Keynote 3 updated

• Keynote 4 updated

• Out of scope hatching updated

LLL. MP108B-3

• Keynote 2 updated

• Keynote 3 updated

• Out of scope hatching updated

MMM. MP109B-1

• Keynote 2 updated

• Pipe penetrations updated (see MP110B-1)

NNN. MD109B-2

• Keynote 1 updated

OOO. MP109B-3

Page 10 of

• Keynote 2 updated

PPP. MP110B-1

• Pipe routing adjusted to avoid roof drains and increase ease of installing structural and architectural elements around the piping

• Section view 2 updated

• Section view 3 added

QQQ. MP901

• Pipe routing adjusted. See note above on MP110B-1

9. Electrical Sheets:

A. ED-101B – Additional fourth pump shown for demo

B. ED-102A – Corrected keynote number for FCU

C. E-601 – Updated panel load summary and demo one-line

Alexander P. Boucher, P.E.

Project Manager – Davenergy Solutions