East Highline Reservoir Project.pdf

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Attached to
East Highline Reservoir Project
Solicitation number
16457
Issued by
Imperial County, Huntington Beach City, California

About this file

This is a Request for Proposal (RFP) issued by the Imperial Irrigation District (IID) for the East Highline Reservoir Project (PRFP 1647). The project involves construction of a 2,100 acre-foot off-line storage reservoir and 1.8-mile long Intake Canal located north of the All-American Canal and east of the East Highline Canal, approximately 5 miles southwest of Holtville, California in Imperial County. The scope of work requires respondents to provide all labor, equipment, materials, licenses, submittals, certifications, documentation, required permits including dust control, and all other services necessary to complete the project. The proposed reservoir will have a non-jurisdictional maximum water storage depth of 6 feet and will receive flow from the Intake Canal, which will be a trapezoidal-shaped lined channel with 3H:1V side slopes and 1,500 cubic feet per second capacity. Water will be released to the East Highline Canal through a 1,000-foot long trapezoidal-shaped lined channel and emergency spillway with 1,000 cfs capacity. A mandatory pre-bid meeting and jobwalk is scheduled for Wednesday, September 30, 2026, at 8:00 a.m. at IID's J4 Water Control Conference Room located at 333 East Barioni Boulevard, Imperial, California 92251, with attendance required. Proposals are due on November 18, 2026, at 5:00 p.m. (PDT). Written questions concerning the proposal must be submitted no later than October 14, 2026, by 5:00 p.m. local time, with responses provided by October 28, 2026.

The award type is a Lump Sum contract. The project is classified under multiple construction-related categories including concrete and metal products, fencing, road and highway equipment, general construction, geotechnical services, building construction services, concrete work, construction consulting, equipment maintenance and repair, aggregate processing, construction inspection, traffic control, dewatering, and fence installation. Personal protective equipment including covered toe shoes and safety vests are required for site attendance. Prospective respondents must be present and signed in prior to the official start of the mandatory meeting; anyone arriving late or not attending the entire meeting will not be allowed to submit a proposal. All questions should be directed to Marty P. Holbrook, purchasing agent, via email at purchasing@iid.com, and responses will be available for download on www.iid.com under the solicitation listing.

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Text version

Imperial Irrigation District

Opportunity Detail

East Highline Reservoir Project PRFP 1647

Title East Highline Reservoir Project Invitation # PRFP 1647

Posting Date 09/10/2026 4:22 PM (PDT) Project Stage Bidding Bid Due Date 11/18/2026 5:00 PM (PDT)

Response Format Paper

Type RFP (Request for Proposal) Response Types Cost File

Type of Award Lump Sum Categories 21000 - Concrete And Metal Products, Culverts, Pilings, Septic Tanks, Accessories And Supplies 33000 - Fencing 76000 - Road And Highway Equipment: Earth Handling, Grading, Moving, Packing, Etc.

90638 - General Construction - Architectural 90742 - Geotechnical - Soils

90900 - Building Construction Services, New (Incl. Maintenance And Repair Services) 90922 - Building Construction, Non-Residential (Office Bldg., Etc.)

91008 - Concrete Raising And Undersealing Services 91051 - Masonry, Concrete, And Stucco Maintenance, Finishing, And Repair (Includes Inside Concrete Sawing And Grouting Work) 91200 - Construction Services, General (Incl. Maintenance And Repair Services) 91300 - Construction Services, Heavy (Incl. Maintenance And Repair Services) 91400 - Construction Services, Trade (New Construction) 91430 - Concrete 91831 - Construction Consulting 92900 - Equipment Maintenance And Repair Services For Agricultural, Construction, Heavy Industrial, Material Handling, And Road And Highway Equipment 95826 - Construction Management Services 96826 - Crushing, Screening, Etc. Of All Types Of New Or Recycled Aggregate, Brick Or Stone Products Incl. Road Materials 96847 - Inspection Services, Construction Type

9/11/26, 10:34 AM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/56032/bo/bo-detail/146101#bidInformation 1/4

Pre-Bid Meeting Information

96884 - Traffic Control Services (To Include Placement And Removal Of Control Devices) 96893 - Well Pointing Services (Dewatering) 98815 - Fence Installation, Maintenance And Repair 91240 - Demolition Services, Construction services 159512 - Services -Canal Lining

Department IID-Purchasing Section Address 235 East Barioni Boulevard

Imperial, California 92251

County Imperial

Offer Valid Liquidated Damages Estimated Bid Value Start/Delivery Date

Project Duration

Pre-Bid Meeting Yes Meeting Type Onsite

Date & Time 09/30/2026 8:00 AM (PDT) Address ID’s J4 Water Control Conference Room located 333 East Barioni

Boulevard, Imperial CA. 92251. Jobwalk will be held at East Highline Reservoir Site, Bornt Road and Hwy 98.

Attendance Required Yes Additional Details 1. Mandatory Meeting - Jobwalk

There will be a mandatory meeting and jobwalk to follow which will be held on Wednesday, September 30, 2026 at 8:00 a.m., Local Time, at IID’s J4 Water Control Conference Room located 333 East Barioni Boulevard, Imperial CA. 92251. Jobwalk will be held at East Highline Reservoir Site, Bornt Road and Hwy 98. See map and directions on page 8. Firms planning to attend should confirm their attendance with Mr. Marty P. Holbrook, purchasing agent via email to purchasing@iid.com. Responses will not be accepted from respondents not attending this mandatory meeting (See attached files). Prospective respondents must be present and signed in prior to the start of the mandatory meeting. Anyone not signed in at the official start of the meeting will be considered late and will not be allowed to submit a proposal. Anyone who does not attend the entire mandatory meeting will not be credited with attending.

Personal protection equipment is required, covered toe shoes and safety vest.

https://vendors.planetbids.com/portal/56032/bo/bo-detail/146101#bidInformation 2/4

Online Q&A

Contact Information

Description

Online Q&A No

Contact Info Jasmine Ramirez 760-339-9270 jasramirez@iid.com

Bids to Owner's Agent

Scope of Services Imperial Irrigation District (IID), an irrigation district established under

Division 11 of the California Water Code, Sections 20500 et seq., that provides non-potable water, farm drainage and power services to the lower southeastern portion of California's desert, is requesting proposals from highly qualified Respondents to:

Provide all labor, equipment, material, licenses, submittals, certifications, documentation, required permits (including dust control) and all other services necessary to:

Construct a 2,100 acre-foot (ac-ft) off-line storage reservoir and 1.8-mile long Intake Canal located north of the All-American Canal (AAC) and east of the East Highline (EHL) Canal 5 miles southwest of Holtville, California. The East Highline Reservoir (EHR) site is located approximately 1.25 miles north of the All-American Canal (AAC) and on the east boundary of the East Highline Canal at Verde School Road, in Imperial County, CA. The EHR Project will provide operational storage by having the ability to divert water from the AAC, store it, and release it to the EHL Canal. The proposed reservoir will provide a non-jurisdictional maximum water storage depth of 6 feet (ft), and receive flow from the proposed Intake Canal connection at the AAC Hydro Pond. The Intake Canal will be a 1.8-mile trapezoidal-shaped lined channel with 3H:1V side slopes, and capacity of 1,500 cubic feet per second (cfs). Water from the reservoir will be released to the EHL Canal through a 1,000-foot long trapezoidal-shaped lined channel and emergency spillway with 3H:1V side slopes, and capacity of 1,000 cfs. The AAC Tie-In, reservoir inlet and outlet structures will be gated control. The reservoir will be operated to fill and release within 24-hour cycles.

Other Details

CRITICAL DATES FOR ACTION:

1. Mandatory Meeting - Jobwalk https://vendors.planetbids.com/portal/56032/bo/bo-detail/146101#bidInformation 3/4

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There will be a mandatory meeting and jobwalk to follow which will be held on Wednesday, September 30, 2026 at 8:00 a.m., Local Time, at IID’s J4 Water Control Conference Room located 333 East Barioni Boulevard, Imperial CA. 92251. Jobwalk will be held at East Highline Reservoir Site, Bornt Road and Hwy 98. See map and directions on page 8. Firms planning to attend should confirm their attendance with Mr. Marty P. Holbrook, purchasing agent via email to . Responses will not be accepted from respondents not attending this mandatory meeting (See attached files). Prospective respondents must be present and signed in prior to the start of the mandatory meeting. Anyone not signed in at the official start of the meeting will be considered late and will not be allowed to submit a proposal. Anyone who does not attend the entire mandatory meeting will not be credited with attending.

Personal protection equipment is required, covered toe shoes and safety vest.

2. Questions and Answers

Questions concerning this Primary Request for Proposal should be directed in writing, no later than 5:00 p.m., Local Time, Wednesday, October 14, 2026 to Mr. Marty P. Holbrook, purchasing agent, via email to:

. Responses to questions received will be provided digitally for download on our website , under this solicitation listing to all participants no later than 5:00 p.m., Local Time, Wednesday, October 28, 2026.

purchasing@iid.com purchasing@iid.com www.iid.com

Notes Special Notices

Local Programs & Policies www.vendorline.com

9/11/26, 10:34 AM PlanetBids Vendor Portal https://vendors.planetbids.com/portal/56032/bo/bo-detail/146101#bidInformation 4/4 mailto:purchasing@iid.com mailto:purchasing@iid.com http://www.iid.com/ https://vendor.planetbids.com/

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