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Construction Cost Estimating & Bid Support

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State & Local

Contract Overview

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

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The contract seeks specialized services to develop detailed construction cost estimates that will guide the design development process and prepare comprehensive bid packages for upcoming construction activities. The work is critical to ensuring accurate budgeting, informed decision-making during design phases, and a competitive, well-informed bidding environment for future contractors. Estimators must provide thorough, itemized analyses aligned with industry standards to support the Public Works Department of the City of Riverside in planning and procurement. This subcontract is classified under NAICS code 541620, indicating it involves architectural and engineering services related to construction cost estimation. The solicitation was posted on July 22, 2026, with a firm deadline of September 15, 2026, at 7:00 PM for responses. The work is expected to be performed in support of public infrastructure projects under the jurisdiction of the City of Riverside, California, although specific location details are not provided. The contract does not specify a set-aside status, and no point of contact information is included in the posting, meaning proposers must engage through the provided portal link to obtain further details or submit proposals.

General Info

Develop construction cost estimates for City of Riverside public projects by September 15, 2026.

Agency

California → Public Works Department of City of RiversideView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP 2562.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CIVIL ENGINEER CONSULTANT FOR PIERCE STREET WASTEWATER LIFT STATION

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Timeline

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Organization & Contact Information

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AgencyCalifornia → Public Works Department of City of Riverside
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → Public Works Department of City of Riverside
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Provide detailed construction cost estimates to support design development and assist in bid package preparation for the future construction phase.

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Same NAICS industry code

NAICS: 541620
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Monroe Area Recharge Project
Solicitation # RFP-2026-0001
The Lower Loup Natural Resources District is seeking a qualified professional engineering consultant for the Monroe Area Recharge Project in southwestern Platte County, Nebraska. The project aims to design and implement a system to divert water from the Loup Power Canal into identified wetlands and drainages to facilitate groundwater recharge and baseflow retiming. The scope of work includes an existing conditions assessment, site identification and prioritization, conceptual and final design, permitting support, and the development of a final hydrologic modeling report and an operations and maintenance plan. All designs must adhere to Federal Energy Regulatory Commission requirements, including specific mandates for minimum flow in bypass reaches, run-of-canal operations, water temperature limits of 93 degrees Fahrenheit, and a maximum diversion of 2,000 cfs between March 1 and June 30. Proposals are due by 5:00 pm on October 2, 2026, and must consist of four hard copies and one digital version delivered to the district office in Ord, Nebraska. Selection will be based on technical qualifications, a proven track record with similar water retiming projects, the proposed approach, and cost effectiveness. Work is scheduled to commence by December 1, 2026, with a timeline to be mutually agreed upon following the award. The contract requires the consultant to be fully insured for general liability and workers compensation. Payment will be processed on a monthly basis, subject to a 10 percent retainage that will be released upon project completion.
Lower Loup Natural Resources District

POSTED

2 days ago

DEADLINE

in 19 days
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