Ons Project risks (soil conditions, groundwater, utilities, access constraints, etThe Senior Estimator is responsible for the preparation of accurate, competitive, and complete cost estimates for civil construction projects, including sewer and watermain, earthworks, and roadworks.
This role plays a critical part in securing profitable work by thoroughly analyzing tender documents, understanding project risks, and developing pricing strategies aligned with CDC’s operational capabilities and market conditions.
The Estimator is accountable for the integrity of all quantity takeoffs, pricing inputs, and scope assumptions, and works collaboratively with operations, subcontractors, and suppliers to deliver high-quality bid submissions.

Key Responsibilities

1. Estimate Preparation & Execution
Perform detailed quantity takeoffs from drawings and specificationsReview and interpret all tender documents, including:SpecificationsGeotechnical reportsHydrogeological reportsMunicipal standards and requirementsDevelop complete and accurate cost estimates including:Labour Equipment Materials Subcontracts Input and manage estimates within Bid2Win (B2W) or equivalent software Ensure all estimates reflect current production rates, methodologies, and equipment utilization2. Scope Review & Risk Identification
Identify and clearly document:Scope inclusions and exclusions Project risks (soil conditions, groundwater, utilities, access constraints, etc.) Assumptions used in pricing Flag discrepancies, ambiguities, or gaps in tender documents Participate in the preparation of RFIs and clarification s3. Subcontractor & Supplier Coordinatio
n Solicit and evaluate subcontractor and supplier pricing (min 3)



Ensure full scope coverage across all trades and materials Conduct scope reviews with subcontractors to confirm understanding and completeness Level and compare quotes to ensure best value and compliance4. Collaboration with Project Delivery and Construction Teams
Coordinate with Project Managers and Superintendents to:Validate productionrates Confirm construction methodologies Ensure constructability of the estimate Incorporate field feedback and historical performance data into estimates5. Bid Closing & Submission Support
Assist in bid closing activities including: Final estimatereview Scope confirmation Pricing adjustments as directed by the Director Ensure all required documentation is complete and submitted on time Support post-bid reviews and debriefs6. Continuous Improvement & Data Integ
rity Maintain organized and well-documented estimate files Contribute to the development and refinement of estimating standards and templates Participate in post-project reviews to compare estimated vs. actual costs Support continuous improvement of estimating accuracy and processesKey Accountabil




itieas Accuracy and completeness of quantitytakeoffs Integrity of pricing inputs and assumptions Identification and communication of project risks Timely completion of estimates and bid deliverables Alignment of estimates with CDC’s operational capabilitiesKey Performance Indicators
(KPIs) Estimate accuracy (variance between estimated vs. actual costs) Bid quality (completeness, clarity, and competitiveness) Error rate in takeoffs and scopecoverage Contribution to overall bid success rate Timeliness of estimate comcompletionQualifications & Exp
erience 7–10+ years of experience in civil constructionestimating Robust knowledge of: Sewer and watermain construction Earthworks and grading Roadworks and municipalservicing Proficiency in estimating software (e.
G., Bid2Win (B2W)) Strong understanding of construction drawings, specifications, and contracts (e.
G., CCDC and OPSSstandards) Ability to interpret geotechnical and hydrogeological reports Strong analytical, organizational, and communication skillsCore Comp
etenciess Attention to detail and accuracy Critical thinking and problem solving Accountability and ownership of work Time management under tight deadlines Collaboration and teamworkWorking Rela
tionships Director of Pre-Construction& Estimating EstimatingTeam Members Project ManagersSuperintendents Subcontractors& Suppliers Finance (for cost alignment and reporting)Success Profile (What Good Looks Like at CDC)
or at CDC: Does not “go through the motions” — they fully understand the job before pricing it Identifies risks early and communicatesthem clearly Produces estimates that are both competitive and executable Takes ownership of their numbers and stands behind their work Contributes to a culture of accountability, accuracy, and continuousimprovement

📌 Senior Estimator (Canada)
🏢 CDC CONTRACTING
📍 Canada