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Rehabilitate Culverts- Rehabilitate 66 Culvert

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State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Caltrans District 8 is seeking to perform preventative maintenance on a 66-inch corrugated steel pipe culvert located at Postmile 29.5 on Route 15 in Corona, Riverside County. The project involves the application of a concrete invert lining to delay or prevent further deterioration of the structure. The scope of work includes high-pressure washing of the culvert interior, sediment removal at the outlet, and the installation of best management practices such as fiber rolls or sandbags to control debris. To facilitate access, a six-foot-wide walkway will be established via minor clearing and grubbing of vegetation. The construction is scheduled for the summer months to avoid water flow, though water will be diverted if necessary and work will be delayed in the event of rainfall. All operations will be conducted within the Caltrans Right of Way, with equipment and vehicles parked on the shoulder to avoid traveling to and from the work area. The project is classified as a categorical exemption under California Public Resources Code 21084 and 14 CCR 15301 Class 1, as it consists of minor alterations to an existing facility. The primary point of contact for this effort is Senior Environmental Scientist Malisa Lieng.

General Info

Caltrans to line 66-inch culvert on Route 15 with concrete via pump, no excavation, summer work, sediment control, CEQA exempt.

Agency

California → Caltrans, District 8 - San Bernardino/Riverside

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

Corona, CA

Set-Aside

NONE

Documents

(1)

1P910 Notice of Exemption for Culvert Rehabilitation Project

PDF•notice-of-exemption

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedAug 6

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Organization & Contact Information

AgencyCalifornia → Caltrans, District 8 - San Bernardino/Riverside

Contacts1 person available

OfficeN/A

Organization / Agency

California → Caltrans, District 8 - San Bernardino/Riverside

Office AddressN/A

Contacts

Malisa LiengRehabilitate Culverts- Rehabilitate 66” Culvert

contact@example.gov

+1 (555) 000-0000

Full Description

Caltrans proposes to rehabilitate an existing 66" Corrugated Steel Pipe (CSP) at PM 29.5 on Rte. 15 in Riverside County. The purpose of the project is to take preventative maintenance actions to delay or prevent culvert deterioration. The type of rehab will be concrete invert lining. The construction work will be performed from the inlet on De Palma Rd, and all equipment, and vehicles will be parked on the shoulder. Vehicles/equipment will not be traveling to and from the culvert work area. About 6 ft wide walkway for the construction crew to access the work site is needed, and to establish the walkway, plants and bushes will be cut to keep the roots in the soil and there will be minor clearing and grubbing located in front of the inlet and outlet for Fire Prevention of Welding Operation. The construction will take place in summer where no water expected to be flowing through the culverts, otherwise the water flow will be diverted. In case of rainfall, the work will be delayed. Before the construction starts, the inside of the culverts will be cleaned using high pressure wash, and BMP (fiber rolls or sandbags) will be applied at the outlets to stop the debris. Concrete will be pumped to the inside of the culvert using a hose which will be extended from the inlet all the way to the outlet, then the concrete invert lining process will start from the outlet going back to the inlet. No excavation is required for this process, but sediment removal at the outlet is needed. The work will be done within Caltrans Right of Way.