IFB-26-27-009 Addendum 1.pdf

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Attached to
IFB-26-27-009-Southern Virginia Megasite at Berry Hill -McGuff Creek Sewer Extension Bid Posting
Solicitation number
IFB-127265
Issued by
Charlotte County, Virginia

About this file

This is Addendum No. 1 to Invitation for Bid (IFB) 26-27-009 issued by the City of Danville, Virginia, for the Southern Virginia Megasite at Berry Hill McGuff Creek Sewer Extension project. The addendum clarifies that contractors are not required to possess a City of Danville business license for this project. A material specification change has been made regarding pipe specifications: the originally specified 15-inch ductile iron pipe, which is unavailable, will be changed to 16-inch ductile iron pipe, with a revised Bid Form to be issued in Addendum No. 2. Updated plans reflecting this change are included with the addendum. The temporary easement limits are defined by the Limits of Disturbance as shown on the plans.

The addendum provides critical subsurface information for bidders' consideration. Contrary to statements made at the pre-bid meeting, much of the proposed sewer installation is anticipated to encounter rock and may require rock excavation. A rock profile based on ground-penetrating radar data from 2011 has been added to the plans, along with Froehling & Robertson's Report of Subsurface Exploration and Geotechnical Engineering Evaluation dated July 2011, which includes borings performed in the project vicinity. Bidders are responsible for reviewing all available geotechnical information and accounting for anticipated subsurface conditions in their bids. Rock excavation is classified as unclassified work. All bidders must acknowledge receipt of all addenda.

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Text version

IFB 26-27-009

Southern Virginia Megasite at Berry Hill - McGuff Creek Sewer Extension

ADDENDUM NO. 1

September 9, 2026

1. Questions and Answers

A. Question: Is the contractor required to have a city business license?

Answer: No. Contractors are not required to possess a City of Danville business license specifically for this project.

B. Question/Comment: Ductile iron pipe is not available in 15-inch.

Answer: The 15-inch ductile iron pipe will be changed to 16-inch ductile iron pipe. A revised Bid Form reflecting this change will be issued by Addendum #2.

The plans have been updated to reflect this change and are included with this Addendum.

C. Question: What are the limits of the temporary easement?

Answer: The limits of work are shown on the plans as the Limits of Disturbance.

2. Subsurface Rock During the pre-bid meeting, it was stated that much of the proposed work would be above the anticipated rock elevation. This statement was incorrect. Based on the available subsurface information, much of the proposed sewer installation is anticipated to encounter rock and may require rock excavation. A rock profile has been added to the plans and is based on ground-penetrating radar performed around 2011. Also included is Froehling & Robertson’s Report of Subsurface Exploration and Geotechnical Engineering Evaluation, dated July 2011. While this investigation was not conducted specifically for the proposed sanitary sewer extension, several borings were performed in the vicinity of the

2 | P a g e project (B-41, B-42, B-43, and B-44). Bidders are responsible for reviewing the available geotechnical information and considering anticipated subsurface conditions in preparation of their bids. Rock excavation is considered unclassified.

3. Attachments

• McGuff Creek Sewer Extension revised 09.08.2026.pdf

• Froehling & Robertson’s Report of Subsurface Exploration and Geotechnical

Engineering Evaluation dated July 2011.pdf

End of Addendum No. 1

Bidders shall acknowledge receipt of all Addenda.

Carol Henley, Director of Purchasing

Company Name _________________________Signature: _________________

Address: ________________________________Name: ___________________ (Printed)

________________________________________Title: ____________________ City State Zip Code

Date: _________________________ E-mail Address_____________________ https://danvilleva-my.sharepoint.com/:b:/g/personal/owentg_danvilleva_gov/IQBr-0sd77dxRryDqW3ni8ASAZIjRgxRMtr0tsN4nfmhA6A?e=xX1Trx https://danvilleva-my.sharepoint.com/:b:/g/personal/owentg_danvilleva_gov/IQDfO9bc4AnhRqpS5KrqfByAAeKqcFdqT1wdVYTtE1tDXjI?e=TIvVwB https://danvilleva-my.sharepoint.com/:b:/g/personal/owentg_danvilleva_gov/IQDfO9bc4AnhRqpS5KrqfByAAeKqcFdqT1wdVYTtE1tDXjI?e=TIvVwB

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