HomeMy WebLinkAboutAddendum 2 - BID - 9961 2023-2024 Collection Replacement ProjectAddendum 2
ITB 9961 Collection System Replacement
ADDENDUM NO. 2
Description: 9961 Collection System Replacement
To all prospective proposers under the specifications and contract documents described above,
the following changes/additions are hereby made and detailed in the following sections of this
addendum:
1. Exhibit 1: Questions & Answers
Please contact JD McCune, Senior Buyer, at jmccune@fcgov.com with any questions regarding
this addendum.
RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT
ENCLOSED WITH THE RFP 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
Exhibit 1
Questions and Answers
1. Was the prebid meeting mandatory?
No, this prebid was not mandatory meaning any firm is eligible to provide a bid
regardless of attendance.
2. What is the City’s plan for connecting to existing lines?
Connections to existing sanitary sewer lines will vary for each location. Several of the
locations will feature new manholes placed at the point of connection. The existing lines on
the downstream and upstream lines shall tie into the new manhole with new boots, pipe
stub-outs, and couplings to existing lines.
Other locations feature cast-in-place manholes that will be placed over the existing line. The
new manhole base shall be formed and poured over the existing line and once cured the
existing line shall be removed from the manhole base.
Several of the proposed lines will tie into existing manholes. These locations match existing
inverts, so no core drilling is required. The new pipe shall tie into the existing manhole with a
new manhole boot.
3. Are the bid schedule quantities for asphalt fixed or adjustable based on actual
quantities?
Can you elaborate on how the surface restoration quantities were established? Can you
elaborate on how these quantities will be adjusted and measured during construction?
All surface restoration quantities are estimated based on the removal limits as shown in the
contract drawings. The asphalt and concrete replacement quantities were established based
on average pavement depths identified during utility potholing. Removal and replacement
limits shall be adhered to unless modified and approved by the Engineer. All quantities are
subject to approval by the Engineer.