CalSim 3 Model Logic Development Service

Overview

Management Consulting & Admin Support

Sacramento, California, United StatesPosted 8 days agoDeadline: May 20th, 2026

Fit Score

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SUMMARY

Sacramento seeks a contractor to enhance CalSim 3 model logic, improve operational assumptions, and provide comprehensive modeling and data management support.

KEY REQUIREMENTS

Must provide fully burdened rates for each labor category
Must not change estimated hours in the price schedule
Must submit quote package consisting of the price schedule
Must be capable of supporting CalSim 3 model improvements and operations analysis

BUDGET

Estimate

$100,000 – $500,000

TIMELINE

Published Date: April 29th, 2026

Offers Due: May 20th, 2026, 3:00 PM PDT

Inactive Date: June 4th, 2026

Issuing Agency

Bureau Of Reclamation

Organization overview and procurement intelligence available on paid plans.

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DESCRIPTION

A government authority in Sacramento, California seeks a vendor to provide CalSim 3 model logic development services. The selected contractor will support improvements to operational assumptions within the CalSim model and assist in related operations analysis. Key areas of focus include water allocation, export strategies, rescheduling, model efficiency, Cooperating Operations Agreement (COA) considerations, and Millerton operations logic.

The scope of work includes project management, facilitating meetings and coordination; ongoing support for CalSim model development; as-needed support for operations and modeling staff; and comprehensive data management and documentation. The contractor will also be expected to address technical challenges, explore enhancements to model efficiency such as cycle structure and San Joaquin groundwater simulation, and develop a database encompassing historical water sources, uses, and sources for individual contractors represented in CalSim. Final models and complete documentation for all code delivered are required by contract conclusion.

Source attribution

This Settle analysis is based on the issuing organization’s public RFP listing.