The Consultant Selection Office (CSO), in coordination with the Commissioner, manages and directs all activities regarding the solicitation and selection of consultant firms for all CTDOT Bureaus. The CSO also coordinates the annual consultant prequalification process.
Consultant Selection Office
Office of the Commissioner
Connecticut Department of Transportation
Telephone: (860)594-3017
or email to: DOT.ConsultantSelection@ct.gov
Connecticut Department of Transportation
Telephone: (860)594-3017
or email to: DOT.ConsultantSelection@ct.gov
The Consultant Selection Office is now using electronic (email) notifications. Please ensure emails from DOT.ConsultantSelection@ct.gov & Amie.Maines@ct.gov are not automatically marked as spam by your email system.
Recent selection for design categories
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The ‘look back’ window is 12 months.
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A firm may be selected for 2 assignments within a 12 month rolling period.
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A firm may only be selected for one assignment in the same prequalification category in a 6 month period.
Recent selection for construction inspection categories
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The 'look back' window is 12 months
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A firm may be selected for 2 assignments within a 12 month rolling period.
Recent Selection is waived for both Design and Construction Inspection Categories for the following conditions:
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Assignments which fall under the Construction Engineering and Inspection (Rails) or Construction Engineering and Inspection (Facilities) prequalification categories
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Assignments advertised via legal notice
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If less than the minimum number of firms statutorily required to be interviewed submit proposals in response to a solicitation.
Volume Determination
Calculation of a firms volume percentage is based on invoices paid over the last 3 years and incorporated into the selection scoring process through a volume adjustment factor which is added to the proposal score, prior to determining the shortlist of firms.
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12.4.24 Consultant firms volume adjustment factors
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NOTE: Firms not on this list will be given the maximum adjustment per complexity category (low-15; medium-10; high-5).
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Consultant Selection Process Scoring Revisions Presentation 2.18.22
Solicitation Look Ahead 12.10.24
Active Solicitations for Consultant Services
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CSO 2462 - Construction Engineering & Inspection for Project 300-214 - REVISED
Supplemental Project Information - for Information Only, Subject to Change
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CSO 2464 - ADA Title II Municipal Support Service
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CSO 2469 - Construction Engineering & Inspection for Project 56-327
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CSO 2472 - Construction Engineering & Inspection for Project 63-740
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63-740 Project Info - for information only, subject to change
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CSO 2459 - Task Order Land Surveying Support Services
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CSO 2473 - Design Services for Project 34-361 I-84 Pavement Rehabilitation & Safety Improvement
34-361 Project Info - Information Only, Subject to Change
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CSO 2465 - Task Order Grant Preparation Services
- CSO 2475 - Construction Engineering & Inspection for Project 42-330
- CSO 2474 - Construction Engineering & Inspection for Project 94-261 REVISED
- CSO 2476 - Construction Engineering & Inspection for Project 118-171
118-171 Project Info - for information only, subject to change
- CSO 2480 - Construction Engineering & Inspection for Project 474-95
- CSO 2477 - Consultant Liaison engineering Services for Bridge & Structure Design
- CSO 2479 - Construction Engineering & Inspection for Project 53-189
- CSO 2478 - Construction Engineering & Inspection for Project 304-0022
- CSO 2448 - NEPA/PE for New Mix Program
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Past Consultant Selections - 12.10.24
Prequalified Consultant List for 2024
SBE Directory of firms. https://biznet.ct.gov/SDSearch/SDSearch.aspx (use Class 0600)
DBE Directory of firms. https://biznet.ct.gov/DOT_DBE/dbesearch.aspx