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CORNELL UNIVERSITY OLIN LIBRARY
FACILITIES CONTRACTS MAIN ENTRANCE REPLACEMENT
121 HUMPHREYS SERVICE BUILDING
ITHACA, NEW YORK 14853-3701
ADDENDUM NO. 2
January 10, 2018
This Addendum contains changes to the requirements of the Contract Documents and Specifications. Such
changes are to be incorporated into the Construction Documents and shall apply to the work with the same
meaning and force as if they had been included in the original document. Wherever this Addendum
modifies a portion of a paragraph of the specifications or a portion of any Drawing, the remainder of the
Paragraph or Drawing shall remain in force.
NOTE: Provisions of all Contract Documents apply.
Item 1. Section 23 07 00 Paragraph 3.2-HVAC PIPING INSULATION SCHEDULE
DELETE in its entirety.
REPLACE with
3.2 HVAC INSULATION
A. Insulate interior hot water and glycol piping to thicknesses scheduled on
drawings. Underground glycol piping runouts between building and walk as
noted in detail shall be insulated with 1” thick Armaflex or equal.
B. Insulate the heat exchanger with 1” thick mineral fiber board.
****END OF ADDENDUM****