Napa river dry bypass, napa, CA

Added: Nov 15, 2013 10:43 am Amendment 0008

The purpose of this amendment is to address bidder inquiry questions by revising:
1) The Detailed Pricing Breakout. (See attachment 03)
2) A Summary of Changes (See attachment 16)
3) The Specifications (See attachment 17)
4) The Plans (See attachment 18)

Added: Nov 13, 2013 7:38 pm Amendment 0007

The purpose of this amendment is to extend the proposal due date to 20 November 2013.

Added: Nov 12, 2013 7:50 pm

Amendment 0006

The purpose of this amendment is to:

1)  Revise/correct Attachment 3, item 1002AJ to read 1002JJ
2)  Revise Attachment 13, Encroachment Permit, paragraph 19 to reflect hours of 7am-7pm
3)  Incorporate Attachment 15 - Changes to the plans and specifications
4)  Revise Section 00 21 16 to allow new bidder inquiries through 13 November 13

Added: Nov 08, 2013 11:05 pm Amendment 0005

Added: Oct 04, 2013 5:51 pm

AMENDMENT 0002

The purpose of this notice is to issue Amendment 0002 to Solicitation W91238-13-R-0032 Napa River Bypass.

Please note the following:

1) Site Visit: The Site Visit has been changed to October 9, 2013. Location and meet-up time remains unchanged;

2) Bidder's Inquiry: The Bidders' Inquiry system will remain open until October 18, 2013;

3) Proposal Due Date: The due date for receipt of proposals is extended to October 28, 2013

Added: Jul 11, 2013 6:13 pm Modified: Sep 10, 2013 11:29 amTrack Changes Acquisition Information:

This acquisition is proceeding as a Total Small Business set-aside Request for Proposal (RFP).

Estimated Cost Range is between $10,000,000 and $25,000,000.

This Procurement will be conducted under FSC Code: Y1PZ, NAICS Code: 237990. The size standard for this code is $33,500,000. All questions should be directed to the Contract Specialist, Marsha Sells, e-mail: Marsha.R.Sells@usace.army.mil or phone: (916) 557-5232.


Project Description:

Upon completion, the Napa River/Napa Creek Flood Protection Project will provide 100-year flood level protection to the City of Napa while also enhancing the river's natural processes and features. Under current conditions, the Napa River Oxbow does not have sufficient capacity to convey large flood flows. Consequently, large flows pass over the oxbow reach and flood the Soscol Gateway area. The purpose of the Dry Bypass will be to convey a large portion of the Napa River flood flows around the oxbow reach. Because the Dry Bypass will remain dry throughout most of the year, public access and recreation during non-flood periods will be available. The Dry Bypass conceptual plan (HDR/WEST, 2010) described how the project would function hydraulically while also providing an aesthetically pleasing open space in downtown Napa. The bypass area will include a trail and walkway system to provide access to recreational facilities. These facilities will include kayak launch and recovery areas, grassed picnic and activity centers, and other park facilities. The proposed energy dissipater, located on the downstream side of McKinstry Street, will include additional space for public events and an amphitheater.


The RFP is anticipated to be issued on or about 6 August 2013.

The site visit/pre-proposal conference date, time and location will be identified in the solicitation.

OFFERORS ARE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED OR REVISED AT ANY TIME DURING THE SOLICITATION, SELECTION, EVALUATION, NEGOTIATION AND/OR FINAL AWARD PROCESS.

Ordering Solicitation: Plans and specifications will NOT be provided in hard paper copy or CD format. The solicitation and all amendments for this acquisition will be posted on a secure Government website known as FedBizOpps (www.fbo.gov) once the RFP is issued. To register, click on the Register Now button in the Vendors Block and follow the instructions. For further information, please click on the FedBizOpps homepage link and the Vendor User Guide.

The only PLAN-HOLDER'S/BIDDER'S LIST now available is via FedBizOpps. When viewing the Synopsis/Pre-solicitation Notice, you will click on the 'ADD ME TO INTERESTED VENDORS' to enter your information. This function does not, however, allow you to identify yourself as a Prime or Sub. It is recommended that you identify your category in parentheses at either the beginning or end of your company name. For example: XYZ Construction (Prime/Sub). IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK FEDBIZOPPS FREQUENTLY FOR ANY AMENDMENTS OR CHANGES TO THE SOLICITATION.

Added: Jul 11, 2013 6:13 pm Acquisition Information:

This acquisition is proceeding as a Total Small Business set-aside Request for Proposal (RFP).

Estimated Cost Range is between $10,000,000 and $25,000,000.

This Procurement will be conducted under FSC Code: Y1PZ, NAICS Code: 237990. The size standard for this code is $33,500,000. All questions should be directed to the Contract Specialist, Marsha Sells, e-mail: Marsha.R.Sells@usace.army.mil or phone: (916) 557-5232.


Project Description:

Upon completion, the Napa River/Napa Creek Flood Protection Project will provide 100-year flood level protection to the City of Napa while also enhancing the river's natural processes and features. Under current conditions, the Napa River Oxbow does not have sufficient capacity to convey large flood flows. Consequently, large flows pass over the oxbow reach and flood the Soscol Gateway area. The purpose of the Dry Bypass will be to convey a large portion of the Napa River flood flows around the oxbow reach. Because the Dry Bypass will remain dry throughout most of the year, public access and recreation during non-flood periods will be available. The Dry Bypass conceptual plan (HDR/WEST, 2010) described how the project would function hydraulically while also providing an aesthetically pleasing open space in downtown Napa. The bypass area will include a trail and walkway system to provide access to recreational facilities. These facilities will include kayak launch and recovery areas, grassed picnic and activity centers, and other park facilities. The proposed energy dissipater, located on the downstream side of McKinstry Street, will include additional space for public events and an amphitheater.


The RFP is anticipated to be issued on or about 6 August 2013.

The site visit/pre-proposal conference date, time and location will be identified in the solicitation.

OFFERORS ARE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED OR REVISED AT ANY TIME DURING THE SOLICITATION, SELECTION, EVALUATION, NEGOTIATION AND/OR FINAL AWARD PROCESS.

Ordering Solicitation: Plans and specifications will NOT be provided in hard paper copy or CD format. The solicitation and all amendments for this acquisition will be posted on a secure Government website known as FedBizOpps (www.fbo.gov) once the RFP is issued. To register, click on the Register Now button in the Vendors Block and follow the instructions. For further information, please click on the FedBizOpps homepage link and the Vendor User Guide.

The only PLAN-HOLDER'S/BIDDER'S LIST now available is via FedBizOpps. When viewing the Synopsis/Pre-solicitation Notice, you will click on the 'ADD ME TO INTERESTED VENDORS' to enter your information. This function does not, however, allow you to identify yourself as a Prime or Sub. It is recommended that you identify your category in parentheses at either the beginning or end of your company name. For example: XYZ Construction (Prime/Sub). IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK FEDBIZOPPS FREQUENTLY FOR ANY AMENDMENTS OR CHANGES TO THE SOLICITATION.