HomeMy WebLinkAboutBID - 8110 TRANSFORMERS 3-PHASE PAD-MOUNTED 150, 500 & 750 KVA (3)Addendum 2 - TRANSFORMERS, PAD-MOUNTED, 3 PHASE: 150, 500 and 750KVA Page 1 of 1
ADDENDUM NO. 2
SPECIFICATIONS AND CONTRACT DOCUMENTS
Description of BID 8110: TRANSFORMERS, PAD-MOUNTED, 3 PHASE: 150, 500 and
750KVA
OPENING DATE: 3:00 PM (Our Clock) May 1, 2015
To all prospective bidders under the specifications and contract documents described above,
the following changes/additions are hereby made and detailed in the following sections of this
addendum:
QUESTION & ANSWER
Q1. Received your addendum for the bid on the 150, 500, and 750kVA to use 1.9
impedance per the spec. This works for the 150KVA but it is too low for units over
150kva. It is best to have an impedance range. For the 500 and 750 may we use
the range in Table 1 of your spec instead of 1.9?
500kVA 2.81% - 3.27%
750kVA 5.32% - 6.18%
A1. Please reference Table 1 in Material Specification 368-300 for acceptable
impedance ranges for each size of transformer.
Please contact Pat Johnson, CPPB, Senior Buyer at (970) 221-6816 with any questions
regarding this addendum.
RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT
ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN
RECEIVED.
Financial Services
Purchasing Division
215 N. Mason St. 2nd Floor
PO Box 580
Fort Collins, CO 80522
970.221.6775
970.221.6707
fcgov.com/purchasing