Project Information

Bid Title

Request for Qualifications/Proposals for Landslide Maintenance and Monitoring

Issuing Agency

City of Malibu

Location

California

Published Date

Apr 15, 2026

Closing Date

May 7, 2026

Government Level

State & Local

Status

Closed

Original Source

Join to Access Full Details

Bid Inquiries

Join to Access Full Details

Bid Documents

Join to Access Full Details

Project Description

Bid Title:	Request for Qualifications/Proposals for Landslide Maintenance and Monitoring
Category:	Professional Consulting
Status:	Open

Description: The City of Malibu, California is requesting proposals from qualified firms to provide Consulting services relating to the maintenance and monitoring for the Big Rock Mesa, Malibu Road, and Calle Del Barco Landslide Assessment Districts. Big Rock Mesa: The Board of Supervisors of the County of Los Angeles adopted a Resolution of Intention pursuant to the Municipal Improvement Act of 1913, Division 12 of the Streets and Highways Code commencing with Section 10000 (the "1913 Act"), and the alternative proceedings under the Special Assessment Investigation, Limitation and Majority Protest Act of 1931, Part 7.5 of Division 4 of the Streets and Highways Code (commencing with Section 2960), for the acquisition of necessary rights-of-way and certain landslide mitigation facilities and the design and construction of landslide mitigation improvements, together with appurtenances and appurtenant work (collectively the "Improvements") in a special assessment district designated County Improvement District No. 2629R2 (Big Rock Mesa Area) ("CI No. 2629R2"). Section 5 of said Resolution of Intention declared the Board's intention to levy an assessment to maintain, repair or improve the Improvements pursuant to Section 10100.8 of the 1913 Act. On November 7, 1989, following a duly noticed public hearing, the Board of Supervisors adopted a resolution confirming assessments and ordering improvements be made for CI No. 2629R2. The Board of Supervisors also adopted Ordinance No. 89-0141 on November 7, 1989. This ordinance, which was subsequently amended by Ordinance No. 90-0054, adopted on April 17, 1990, established Integrated Financing District (IFD) No. 2 (the "IFD"), in conjunction with CI No. 2629R2, for the contingent assessment of undeveloped or underdeveloped properties in the Big Rock Mesa area. On March 10, 1992, having determined that the improvements were substantially complete, the County notified the City that as of July 1, 1992, the County relinquished its jurisdiction over CI No. 2629R2 to the City of Malibu for the purpose of levying assessments to maintain, repair and improve the Improvements pursuant to Section 10100.8 of the 1913 Act. The County is still responsible for the levying of annual assessments to repay bonds sold on behalf of CI No. 2629R2. As part of the City's maintenance of the existing system of improvements, the City's Geotechnical Consultant monitors ground movement, dewatering activities, groundwater levels, and water usage within AD No. 98-1. As a result of the intense winter storms of 1997-98, the City's Geotechnical Consultant recommended reconstruction of the existing dewatering and monitoring system, including installation of additional dewatering wells and horizontal drains in the eastern mesa. On June 29, 1998, the City Council of the City of Malibu held a public hearing regarding the Resolution of Intention and Engineer's Report for the reconstruction and annual maintenance of these improvements by AD No. 98-1. A majority of the assessment ballots tabulated at the public hearing were in favor of the assessment and a Resolution approving the Engineer's Report, confirming the assessments, and ordering the construction of the improvements was adopted. Malibu Road: On February 26, 1981, the Board of Supervisors of the County of Los Angeles (the "Board") established County Service Area (CSA) No. 2 pursuant to the County Service Area Law (Government Code Sections 25210.1 et. seq.). CSA No. 2 was formed to provide a source of funding for the installation of a system of permanent pumps for wells (installed in response to the 1978 storms) and other facilities in addition to funding the maintenance of these wells and facilities. Upon incorporation of the City of Malibu, the CSA ceased to exist, and the City became responsible for the operation and maintenance of these facilities. As part of the City's maintenance of the existing system of improvements, the City's Geotechnical Consultant monitors ground movement, dewatering activities, groundwater levels, and water usage within AD No. 98-3. As a result of the intense winter storms of 1997-98, the City's Geotechnical Consultant recommended new analysis of the reactivated landslide plane and reconstruction of the existing dewatering and monitoring system, including installation of the following: a new surface conveyance line, additional dewatering wells, hydraugers, and slope inclinometers. On June 29, 1998, the City Council of the City of Malibu held a public hearing regarding the Resolution of Intention and Engineer's Report for the reconstruction and annual maintenance of these improvements by AD No. 98-3. A majority of the assessment ballots tabulated at the public hearing were in favor of the assessment and a Resolution approving the Engineer's Report, confirming the assessments, and ordering the construction of the improvements was adopted. Calle De Barco: County Improvement District (CI District) Nos. 2608 and 2639 were formed by the County of Los Angeles to fund the construction of slide monitoring equipment and dewatering facilities in the Calle Del Barco landslide area. The improvements were installed following above normal precipitation during the 1977-78 winter storms, when stress fractures in the roadway along Calle Del Barco were observed. CI District No. 2608 was formed to construct remedial improvements for the slide. In December 1985, the Los Angeles County Department of Public Works prepared a report summarizing geotechnical data compiled since the completion of the remedial improvements constructed under CI District No. 2608. The report indicated incipient movement was developing in the Calle Del Barco slide and, unless rising groundwater levels were lowered, movement could persist and a major slide could develop. In May 1986, the Board of Supervisors formed CI District No. 2639 and ordered dewatering facilities constructed and appurtenant rights-of-way acquired. The assessment district proceedings for CI District Nos. 2608 and 2639 did not include provisions for maintenance. While the County retains their authority over the two assessment districts for collection of the assessments levied against the parcels to fund the original construction of the improvements, the City is responsible for the ongoing maintenance of the public facilities. As part of the City’s maintenance of the existing system of improvements, the City’s Geotechnical Consultant monitors ground movement, dewatering activities, groundwater levels, and water usage within AD No. 98-2. As a result of the intense winter storms of 1997-98, the City’s Geotechnical Consultant recommended new analysis of the reactivated landslide and reconstruction of the existing dewatering and monitoring system, including installation of additional dewatering wells and slope inclinometers. On June 29, 1998, the City Council of the City of Malibu held a public hearing regarding the Resolution of Intention and Engineer’s Report for the reconstruction and annual maintenance of these improvements by AD No. 98-2. A majority of the assessment ballots tabulated at the public hearing were in favor of the assessment and a Resolution approving the Engineer’s Report, confirming the assessments, and ordering the construction of the improvements was adopted. Based on its 2000 findings, the City’s Geotechnical Consultant recommended that a new dewatering well be constructed to replace dewatering facilities lost in the 1998 slope failure and increase the dewatering capacity of the current dewatering system. On June 11, 2001, the City Council of the City of Malibu held a public hearing regarding the Resolution of Intention to order changes in connection with AD No. 98-2 and Changes and Modifications to Engineer’s Report for the construction of a new dewatering well, annual maintenance of the existing and additional improvements, and increased annual maintenance assessment. A majority of the assessment ballots tabulated at the public hearing were in favor of the assessment and a Resolution approving the Changes and Modifications to Engineer’s Report, confirming the assessments, and ordering the construction of the additional improvement was adopted. Publication Date/Time: 4/14/2026 6:00 PM Closing Date/Time: 5/7/2026 4:00 PM Submittal Information: Electronic file to be submitted - mpublicworks@malibucity.org Contact Person: Travis Hart at 310-456-2489 ext. 341 or thart@malibucity.org Download Available: Yes Qualifications: See RFP/Q Special Requirements: Electronical Technical Qualifications/Proposals shall be submitted by email to MPublicWorks@MalibuCity.org. Miscellaneous: All questions regarding the RFQ/RFP must be submitted in writing to thart@malibucity.org Related Documents: RFQ_P Assessment Districts - REV 2.11.2026

Attachment Preview

To access this preview, please sign up here.

Commodity Codes

• NAICS 541330Engineering Services
• NAICS 541690Other Scientific and Technical Consulting Services

* Disclaimer: Government BidHub provides information on bids, RFPs (Requests for Proposals), and RFQs (Requests for Qualifications) solely for convenience and informational purposes. This site is not an official public notice board. For official details, responses, or inquiries, please contact the relevant government agency directly.