City of Carlsbad Sealed Solicitation
Title: Tatum Wellfield to Double Eagle Connection Project Engineering
Deadline: 10/10/2025 5:00 PM (UTC-07:00) Mountain Time (US & Canada)
Status: In Review
Solicitation Number: 2025-14
Description: Qualifications-based competitive sealed proposals for professional design services will be received by the City of Carlsbad for RFP Number 2025-14 for the Tatum Wellfield to Double Eagle Waterline Connection project.
This current drinking water project is to plan, design, and construct a new water line from the Tatum Wellfield to the existing Double Eagle Water System including phase one (1) design and construction of the waterline to connect the two water fields, plus drilling and equipping new wells and all related appurtenances.
The City of Carlsbad owns and operates the Double Eagle Wellfield and Tatum groundwater diversion permits. These groundwater sources are vital parts of the City’s drinking water supply portfolio. This project will construct an eleven-mile waterline to connect the City’s Tatum wellfield to the Double Eagle wellfield transmission waterline. This project will provide additional drinking water supply to help meet the growing needs of the City.
This project is wholly or partially funded with United States Environmental Protection Agency funds, and therefore must comply with all federal requirements contained in the Supplemental Conditions. Neither the United States nor its department’s, agencies or employees is or will be party to this invitation for bids or any resulting contract.
Pre-Bid Meeting Date: 9/26/2025 2:00 PM
Pre-Bid Meeting Details: A mandatory pre-proposal meeting will be held on September 26, 2025 at the Water Department Office located at 1502 W. Stevens Street at 2 p.m. Mountain Time. This meeting will also be available via virtual meeting.
Documents:
| Documents as of 9/9/2025 |
|---|
| RFP2025_14_adv_Tatum_to_DE_Connect.docx |
| Tatum_Double_Eagle_Connect_RFP.pdf |
Addition 1
Posted: 9/15/2025
Type of Addition: Addendum 1
Overview: The City of Carlsbad has received questions and have responded in Addendum 1 attached.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Addition 2
Posted: 9/25/2025
Type of Addition: Addendum 2
Overview: Information regarding the MANDATORY pre-proposal meeting has been provided as an attachment below:
Deadline: 10/10/2025 5:00 PM
Pre-Bid Meeting Date: 9/26/2025 2:00 PM
Pre-Bid Meeting Details: See attached
Solicitation #: 2025-14
Documents:
Addition 3
Posted: 10/1/2025
Type of Addition: Addendum 3
Overview: Per our conversation at the pre-proposal meeting on September 26, 2025, the City is providing the attached information regarding the project as requested.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Addition 4
Posted: 10/6/2025
Type of Addition: Addendum 4
Overview: The City of Carlsbad has received an additional question for this RFP and has provided the response in Addendum 4. Please see attached.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Addition 5
Posted: 10/14/2025
Type of Addition: In Review
Overview: Proposals have been received from the following firms and are under review by the selection committee: Molzen Corbin Souder Miller LJA HDR Parkhill
Posted: 9/15/2025
Type of Addition: Addendum 1
Overview: The City of Carlsbad has received questions and have responded in Addendum 1 attached.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Posted: 9/25/2025
Type of Addition: Addendum 2
Overview: Information regarding the MANDATORY pre-proposal meeting has been provided as an attachment below:
Deadline: 10/10/2025 5:00 PM
Pre-Bid Meeting Date: 9/26/2025 2:00 PM
Pre-Bid Meeting Details: See attached
Solicitation #: 2025-14
Documents:
Posted: 10/1/2025
Type of Addition: Addendum 3
Overview: Per our conversation at the pre-proposal meeting on September 26, 2025, the City is providing the attached information regarding the project as requested.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Posted: 10/6/2025
Type of Addition: Addendum 4
Overview: The City of Carlsbad has received an additional question for this RFP and has provided the response in Addendum 4. Please see attached.
Deadline: 10/10/2025 5:00 PM
Solicitation #: 2025-14
Documents:
Posted: 10/14/2025
Type of Addition: In Review
Overview: Proposals have been received from the following firms and are under review by the selection committee: Molzen Corbin Souder Miller LJA HDR Parkhill