Bid Package 08 North Well Field - Garney Construction

BID ADDENDUM
FAILURE TO RETURN THIS BID ADDENDUM IN ACCORDANCE WITH INSTRUCTIONS
MAY SUBJECT YOUR BID TO REJECTION ON THE AFFECTED ITEM(S)/SERVICES.
Project Number: WR11.0143 Addendum Number: 1
Description: Vertical Turbine Submersible Pumping Units Date: January 19, 2012
Ward County North Well Field
Instructions to Bidders
1. Acknowledge receipt of this Addendum in Paragraph 3.01.A of Section 00400, Bid Form for
Procurement Documents.
2. Submit this Addendum signed with the Bid Response.
Changes to the Project Manual
1. The following documents are included in this Addendum and hereby incorporated into the
Project Manual:
a. Section 00400, Bid Form for Procurement Documents, has been replaced in its entirety.
Bid Item numbers 18 through 23 were corrected to reflect the ID numbers shown in
Specification Section 11210, Appendix A.
b. Section 00520, Agreement Between Buyer and Seller for Procurement Documents, has
been replaced in its entirety. Paragraph 7.01.B has been modified to state that Bid Items
covering bonds, insurance, and related costs will need to be invoiced upon the first
delivery of Goods. Paragraph 7.02.A.1 has been modified to reflect the inability of the
Seller to make initial progress payments prior to delivery and inspection. Bidders are
reminded to review sections in the Project Manual pertaining to the intent of the Buyer to
assign this Contract to a future construction contractor designated by the Buyer.
Paragraphs 11.02.A, 11.02.A.1 and 11.02.A.2 have been modified to clarify this intent.
c. Specification Section 11210, Appendix A, Preliminary Pump Assumptions, has been
replaced in its entirety. A footnote was added to clarify the priority of pump design
parameters, motor voltages were changed to be uniformly 480 volts, and the cable rating
(volts) field was removed to conform with Paragraph 2.1.L of Specification Section
11210, Submersible Vertical Turbine Pumping Units.
2. Corrections to the Technical Specifications:
a. Section 01700 - Contract Closeout
i) Delete Paragraph 1.3, Final Cleaning, in its entirety.
b. Section 11210 - Submersible Vertical Turbine Pumping Units
i) Delete Paragraph 1.1.D in its entirety and replace with the following:
D. Motor and pump shall be regularly coupled, manufactured and sold together for
use in municipal potable water wells for no less than 10 years. The use of special
adaptors, couplings, etc. to couple the motor and pump will not be acceptable and
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