№ lp_1_2_56222
Year: 2026
Region / City: Washington State
Topic: Estimation methodology and project assumptions
Document Type: Estimation Guide
Author: WSDOT
Target Audience: Estimating teams, project managers, engineers
Period of Validity: Until project completion
Approval Date: N/A
Amendment Date: N/A
Estimate Date: Month and Year
Construction Start Date: Month and Year
Estimating Processing Software: Excel or other
Estimate available in Excel format: Yes
Database for cost estimate: Sources
Method of Measurement: Field, CADD, Scaling
Scope: Bridge, building demolition, hazardous materials, storm water regulation, noise walls
Estimate Type: Parametric, Deterministic, Risk-Based
Project Type: New project or upgrade
New Structures Required: Yes
Existing Structures Modified: Yes
Exclusions: Local agencies’ payments for damage during detours
Risks: Base course quantity increase, unsuitable cut material
Estimate Quality Assurance: Reviewed and reconciled
Reconciliation: Differences with previous estimate explained
Context: The document outlines the basis for estimating project costs, including assumptions, exclusions, risks, and reconciliation for cost estimation procedures in Washington State projects.
Price: 8 / 10 USD
The file will be delivered to the email address provided at checkout within 12 hours.

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