553-19-103_Addendum_No1_Narrative_09-11-2023.pdf
PDF 62 KB Posted
- Attached to
- Z1DA--Replace Boiler Control System 553-19-103 Federal contract opportunity
- Solicitation number
- 36C25023B0068
About this file
This addendum modifies drawings and details for a project to replace boiler control systems at Building No. 103 of the Central Utility Plant at the Veterans Affairs Medical Center in Detroit, Michigan. The modifications include adding and revising details to coordinate natural gas vent relocations, duct design and roof curb information on various mechanical floor plans and roof plans, as well as adding a roof opening frame detail. The related federal contract opportunity is a solicitation to provide the replacement of the boiler control system under project number 553-19-103, issued by the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 10.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 36C25023B0068 0001_.pdf | ||
| 553-19-103 Pre-Bid Site Visit Agenda_.pdf | ||
| 553-19-103_Addendum_No1_Drawings_09-11-2023.pdf | ||
| 553-19-103-Breeching Photo.png | PNG image | |
| 553-19-103-Pre-bid Site-visit Sign-in Sheet.pdf | ||
| Breeching_Drawing.pdf | ||
| _36C25023B0068_.pdf | ||
| WD DOL GDN MI20230101 - 08-04-2023 Mod 4 - Construction Type - Building - Wayne County - MI.pdf | ||
| S02 - Contractor EMR Certification Form - 553-19-103.pdf | ||
| S02 - RFI Form 553-19-103.pdf | ||
| Specifications - 533-19-103 Replace Boiler Control System.pdf | ||
| P03-Brand Name Only J-A Siemens -HVAC controls- 553-19-103 -.pdf | ||
| P03-Brand Name Only J-A Hilti -Firestopping-553-19-103 -.pdf | ||
| Drawings - 533-19-103 Replace Boiler Control System.pdf |
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Text version
REPLACE BOILER CONTROL SYSTEMS BUILDING NO. 103
CENTRAL UTILITY PLANT PROJECT NO. 553-19-103
VAMC DETROIT, MI
Above Group, Inc. Page 1 of 1
ADDENDUM NO. 1
to the
CONSTRUCTION DOCUMENTS
April 17, 2023
General
The following changes, additions or deletions shall be made to the following Contract Documents. All other conditions shall remain the same.
I. SPECIFICATIONS
A. No Modifications
II. LIST OF ADDED DRAWINGS
A. No Drawings Added
III. DRAWINGS
A. MD-101 “MECHANICAL FIRST FLOOR PLAN - DEMOLITION”: ADDED Keynote
17 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations.
B. MD-102 “MECHANICAL MEZZANINE LEVEL FLOOR PLAN - DEMOLITION”:
ADDED Keynote 5 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations.
C. MD-103 “MECHANICAL ROOF PLAN - DEMOLITION”: ADDED Keynote 3 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations.
D. M-101 “MECHANICAL FIRST FLOOR PLAN – NEW WORK”: ADDED Keynote 14 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations.
E. M-102 “MECHANICAL MEZZANINE LEVEL FLOOR PLAN – NEW WORK”:
ADDED Keynote 15 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations. REVISED inlet duct size and notation, typical four locations. REVISED Keynote 1 with duct size and notations.
F. MD-103 “MECHANICAL ROOF PLAN – NEW WORK”: ADDED Keynote 6 related to NG vent relocation scope. REVISED NG vent designation on piping annotation, typical four locations. REVISED inlet duct size and notation, typical four locations.
REVISED Keynote 1 with duct size and notations. MODIFIED orientation of AH-1052 to avoid roof drains. ADDED relocations of NG Vents adjacent to AH-1052 and AH-
1055 so they were not in path of new roof curb.
G. M-502 “MECHANICAL DETAILS & DIGRAMS”: REVISED Detail 6 “ROOFTOP
MAKE-UP AIR UNIT INSTALLATION DETAIL” with duct design and roof curb coordination information. ADDED Detail 8 “ROOF OPENING FRAME DETAIL” which includes response to RFI-01.
END OF ADDENDUM
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