ATTACHMENT 27 - Addendum 2.pdf
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- 36C24826R0090
About this file
This is an Addendum No. 2 to the Construction Documents for Project No. 546-22-110, issued January 31, 2025, by Above Group, Inc. for the construction of a new boiler building and controls in the old incinerator area with graphic control expansion/move at Building No. 44, VAMC Miami, FL.
The addendum modifies specifications and drawings across multiple disciplines. In specifications, Section 09 91 00 (Painting) was added to the Table of Contents, and Sections 23 21 13 (Hydronic Piping) and 23 22 13 (Steam and Condensate Piping) were revised to change ASTM Standard references from A307 to A193 bolts per VHA Memorandum dated December 13, 2024. Drawing revisions address the relocation of the temporary boiler plant and include additions and modifications across Civil (three new sheets: CS-023, CS-103, CS-602), Architecture (revised temporary boiler plant location and security measures on G201; added existing louver elevation on A201), Structural (revised temporary boiler plant location on SB101), Mechanical (ten drawings revised or added to reflect relocated temporary boiler plant siting, utility coordination, piping isometrics, P&IDs, and phased work sequences), and Electrical (revised electrical requirements on E-004 including site lighting, added fixture F1 on E-801, and updated Panelboard 44-TEMP BOILER on E-802). All other contract document conditions remain unchanged.
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Text version
CONSTRUCT A NEW BOILER BUILDING AND CONTROLS
IN THE OLD INCENERATOR AREA EXPAND/MOVE
GRAPHIC CONTROL
BUILDING NO. 44
VAMC MIAMI, FL PROJECT NO. 546-22-110
Above Group, Inc. Page 1 of 2
ADDENDUM NO. 2
to the
CONSTRUCTION DOCUMENTS
January 31, 2025
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. SECTION 00 01 10 – TABLE OF CONTENTS: Updated to include 09 91 00 Painting section.
B. SECTION 09 91 00 – PAINTING: ADDED Section.
C. SECTION 23 21 13 – HYDRONIC PIPING – REVISED ASTM Standard reference from A307 to
A193 per VHA Memorandum “Requirements for Identification and Replacement of A307 Bolts on Steam and Hot Water Piping Systems” issued December 13, 2024.
D. SECTION 23 22 13 – STEAM AND CONDENSATE PIPING – REVISED ASTM Standard reference from A307 to A193 per VHA Memorandum “Requirements for Identification and Replacement of A307 Bolts on Steam and Hot Water Piping Systems” issued December 13, 2024.
II. DRAWINGS
CIVIL
A. CS-023 – ADDED Existing Conditions sheet.
B. CS-103 – ADDED Site Plan sheet.
C. CS-602 – ADDED Site Details sheet.
ARCHITECTURE
A. G201 – REVISED temporary boiler plant location.
• REVISED security measures.
B. A201 – ADDED existing louver elevation.
STRUCTURAL
D. SB101 – REVISED temporary boiler plant location.
MECHANICAL
A. M-004 – Relocated Temporary Boiler Plant siting and adjusted/modified/coordinated utilities to new location.
B. M-005 - Relocated Temporary Boiler Plant siting and adjusted/modified/coordinated utilities to new location.
C. M-006 – Revised Sections (1) and (2) relative to the new temporary boiler plant location.
D. M-007 – Revised 3D VIEWS (1) and (2) relative to the new temporary boiler plant location.
E. M-008 - Revised PIPING ISOMETRIC relative to the new temporary boiler plant location.
F. MD301 – Revised phased work associated with temporary boiler plant connections and existing boiler plant piping routing.
G. MD401 – Revised phased work associated with temporary boiler plant connections and existing boiler plant piping routing.
CONSTRUCT A NEW BOILER BUILDING AND CONTROLS
IN THE OLD INCENERATOR AREA EXPAND/MOVE
GRAPHIC CONTROL
BUILDING NO. 44
VAMC MIAMI, FL PROJECT NO. 546-22-110
Above Group, Inc. Page 2 of 2
H. MD601A – Revised P&ID phased work associated with temporary boiler plant connections and existing boiler plant piping routing.
I. MD601B – Revised P&ID phased work associated with temporary boiler plant connections and existing boiler plant piping routing. Existing steam vent silencer and several connections are existing to remain.
J. MP114 – Revised steam and condensate piping scope of work relative to temporary plant relocation.
K. MP115 – Added steam, condensate, fuel oil, and domestic water pipe routing for connection to temporary plant piping system.
L. MP121 – Added steam condensate and domestic water pipe routing for connection to temporary plant piping system.
M. MP124 – Revised scope to remove temporary boiler piping routing to end of Building 1. Existing boiler piping and condensate piping is existing to remain.
N. M-302 – Revised Building 1 piping work associated with temporary plant connections.
O. M-401 – Revised phased work associated with temporary boiler plant connections and existing boiler plant piping routing.
P. MI602A – Revised P&ID to include piping connectivity to relocated temporary plant.
Q. MI602B – Revised P&ID to include piping connectivity to relocated temporary plant.
R. MI602C – Revised P&ID steam piping to/from temporary boiler plant.
ELECTRICAL
A. E-004 – Revised electrical requirements associated with temporary boiler plant connections and new location. Added site lighting and other related site electrical SOW.
B. E-801 – Added fixture F1.
C. E-802 – Updated Panelboard: 44-TEMP BOILER.
END OF ADDENDUM
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