Folsom Dam Raise - Dike 8

Agency: Department of the Army
State: California
Type of Government: Federal
FSC Category:
  • Y - Construction of Structures and Facilities
NAICS Category:
  • 237990 - Other Heavy and Civil Engineering Construction
Set Aside: Total Small Business
Posted Date: May 24, 2019
Due Date:
Solicitation No: W91238-19-B-0007
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Opportunity History
Solicitation Number :
Notice Type :
Synopsis :
Added: May 07, 2019 5:37 pm
The purpose of this announcement is to issue the Presolicitation Notice for the Folsom Dam Raise - Dike 8 project, solicitation (Invitation for Bid) W91238-19-B-0007. The following particulars apply to this effort:

Action Code: Pre-solicitation Notice

Class Code: Y1NE

NAICS Code: 237990

Subject: Folsom Dam Raise Dike 8 Project

Solicitation Number: W91238-19-B-0007

Set Aside Code: 100% Small Business Set-aside

Place of Performance:
Folsom Dam, Folsom, CA (Dike 8)


The Energy and Water Development Appropriations Act of 2004, Congress authorized a plan to raise Folsom Dam. The Post Authorization Change Report for American River Watershed Project, dated March 2007, resulted in the recommendation of a 3.5 foot raise.

Dike 8 is located along the southern rim of Folsom Lake about 550 feet north of the intersection of East Natoma Street and Folsom Point entry road in Folsom, California. The dike was constructed in 1954 with a 16-foot wide crown and 2.25H:1V downstream slope. Waste fill was placed on the upstream slope from the existing crown down to about 150 feet at a slope of approximately 13H:1V. At the maximum section, Dike 8 is approximately 20 feet tall. The dike is approximately 700 to 800 feet in length.

The 3.5 foot raised will consist of earth fill from toe-to-crest on the downstream slope. The raised crest width will be approximately 25 feet. Along the existing downstream slope and toe of the dike, a chimney drain and key trench excavation that extends a minimum of 4 feet below the existing ground surface to remove surficial soils and weathered rock (amphibolite schist). Materials for drain rock, filter sand, and embankment fill will need to be imported during construction. Rock slope protection will be installed on the upstream slope. A stock pile of large sized granite (up to 6-8 feet) is available near Dike 8 for use, in addition to the option of importing the riprap materials.

Acquisition Information:

This acquisition is proceeding as a 100% Small Business Set-aside

Estimated Cost Range is between $5,000,000 $10,000,000.

Period of Performance for Construction: 250 Days.

This Procurement will be conducted under FSC CODE: Y1NE, SIC CODE: 1629, NAICS Code: 237990. The size standard for this code is $36,500,000.00. All questions should be directed to the Contract Specialist, Howard Gregory,

It is anticipated that the Invitation to Bid (IFB) will be issued on or about 22 May 2019, for downloading at the Government's website at No paper copies will be issued.

The specific date and time will be identified in the solicitation.


Plans and specifications will NOT be provided in hard paper copy or CD-ROM format. The solicitation and all amendments for this acquisition will be posted on a secure Government website known as FedBizOpps ( once the IFB is issued. Viewing/downloading documents from FedBizOpps will require prior registration in the System for Award Management (SAM) at If you are a first-time FedBizOpps user, you will also be required to register in FedBizOpps ( before accessing the IFB documents. To register, click on the Register Now button in the Vendors Block and follow the instructions. Once registered with FedBizOpps, interested parties will then be able to log in and access the IFB documents.

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. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK FEDBIZOPPS FREQUENTLY FOR ANY AMENDMENTS OR CHANGES TO THE SOLICITATION.

Added: May 22, 2019 5:39 pm
The purpose of this announcement is to issue the Invitation for Bid (IFB) for the Folsom Dam Raise - Dike 8 Project.

This effort is a 100% Small Business Setaside.

Prospective offerors attention is directed to Provision 52.236-27 Site Visit (Construction) relating an organized site visit scheduled for Thursday, May 30th, 2019 at 10:00am.

Added: May 23, 2019 2:53 pm


Added: May 24, 2019 1:22 pm
The purpose of this notice is to issue Amendment 0002 for the Folsom Dam Raise - Dike 8 project.

This amendment reschedules the site visit to Friday, 31 May 2019 at 10:00am; relates a name change correction to the site visit meeting location; requires prospective site visit attendees to submit their attendee information no later than next Wednesday, 29 May 2019 in order to attend the site visit, and; adds new Attachment 6 Site Visit Location Map. All other terms and conditions remain the same.
Please consult the list of document viewers if you cannot open a file.
Solicitation 1
Posted Date:
May 22, 2019
Description: Invitation for Bid W91238-19-B-0007
A07.01_-_IFB_Atch_1_-_Specifications_-_20190516_Dike... (4,089.55 Kb)
Download/View A07.01_-_IFB_Atch_1_-_Specifications_-_20190516_Dike_100_FinalSpecs.pdf
Description: Atch 1 - Specifications
A07.01_-_IFB_Atch_2_-_Drawings_-_20190516_Dike8_100_... (10,268.08 Kb)
Download/View A07.01_-_IFB_Atch_2_-_Drawings_-_20190516_Dike8_100_FinalPlans.pdf
Description: Atch 2 - Drawings
A07.01_-_IFB_Atch_4_-_20190516_Dike_8_-_Pricing_Sche... (216.04 Kb)
Download/View A07.01_-_IFB_Atch_4_-_20190516_Dike_8_-_Pricing_Schedule_22_May_19.pdf
Description: Atch 4 - Bid Schedule
A07.01_-_IFB_Atch_5_-_Davis-Bacon_Wage_Determination... (173.91 Kb)
Download/View A07.01_-_IFB_Atch_5_-_Davis-Bacon_Wage_Determination_3_May_19.pdf
Description: Davis-Bacon Wage Determination
Amendment 1
Posted Date:
May 23, 2019
A07.01_-_IFB_-_Atch_3_Geotech_Report_Dike_8_100__Fin... (28,144.16 Kb)
Download/View A07.01_-_IFB_-_Atch_3_Geotech_Report_Dike_8_100__FinalGDR.pdf
Description: Solicitation Attachment 3 - Geotechnical Report
Description: Amendment 0001
Amendment 2
Posted Date:
May 24, 2019
Description: Amendment W91238-19-B-0007-0002
Description: Atch 6 - Site Visit Location Map
Contracting Office Address :
1325 J. Street
Sacramento, California 95814
United States
Place of Performance :
Folsom Dam - Dike 8
Folsom, California 95630
United States
Primary Point of Contact. :
Howard Gregory,
Contract Specialist
Phone: 9165575217
All Files
Solicitation 1
May 22, 2019
Download/View A07.01_-_IFB_W91238-19-B-0007.pdf
Download/View A07.01_-_IFB_Atch_1_-_Specifications_-_20190516_Dike_100_FinalSpecs.pdf
Download/View A07.01_-_IFB_Atch_2_-_Drawings_-_20190516_Dike8_100_FinalPlans.pdf
Download/View A07.01_-_IFB_Atch_4_-_20190516_Dike_8_-_Pricing_Schedule_22_May_19.pdf
Download/View A07.01_-_IFB_Atch_5_-_Davis-Bacon_Wage_Determination_3_May_19.pdf
Amendment 1
May 23, 2019
Download/View A07.01_-_IFB_-_Atch_3_Geotech_Report_Dike_8_100__FinalGDR.pdf
Download/View Amendment_0001_-_Upload_Attch_3_GDR.pdf
Amendment 2
May 24, 2019
Download/View A07.02_-_Amendment_W91238-19-B-0007-0002.pdf
Download/View A07.02_-_Atch_6_-_Map_to_Folsom_Resident_Office.pdf
General Information
Notice Type:
Original Posted Date:
May 7, 2019
Posted Date:
May 24, 2019
Response Date:
Original Response Date:
Archiving Policy:
Manual Archive
Original Archive Date:
Archive Date:
Original Set Aside:
Total Small Business
Set Aside:
Total Small Business
Classification Code:
Y -- Construction of structures and facilities
237 -- Heavy and Civil Engineering Construction/237990 -- Other Heavy and Civil Engineering Construction

Related Document

Dec 9, 2018[Sources Sought] Folsom Dam Raise - Dike 8
May 8, 2019[Presolicitation] Folsom Dam Raise - Dike 8
May 23, 2019[Solicitation] Folsom Dam Raise - Dike 8
Jun 3, 2019[Solicitation] Folsom Dam Raise - Dike 8
Jun 14, 2019[Solicitation] Folsom Dam Raise - Dike 8
Jul 1, 2019[Solicitation] Folsom Dam Raise - Dike 8
Aug 16, 2019[Award] Folsom Dam Raise - Dike 8

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See Also

Opportunity History Original Synopsis Sep 03, 2019 10:58 am Solicitation Number : 6982AF19B000017

Department of Transportation

Opportunity History Original Synopsis Sep 09, 2019 11:45 am Solicitation Number : 140R2019B0004

Department of the Interior

Opportunity History Original Synopsis Sep 16, 2019 1:40 pm Solicitation Number : W91238-20-B-0001

Department of the Army

Opportunity History Complete View Original Synopsis Presolicitation Sep 04, 2019 1:53 pm Changed

Department of Transportation