Lancaster Planet bids #RFQ/RFP #011-27

City of Lancaster Citywide Traffic Surveys and Speed-Limit Studies at 303 Roadway Locations

The City of Lancaster is seeking qualified traffic engineering consultants to study 303 roadway locations and support defensible citywide speed limits. - Buyer: City of Lancaster Public Works Department; Purchasing Division, Lancaster, Los Angeles County, California. - Requested services: Citywide Engineering and Traffic Survey (E&TS) and speed-limit studies across four zones, covering 303 arterial and collector roadway locations. The survey network totals 827,356 feet, with approximately 206,839 feet targeted per zone. - Data and deliverables: Field reconnaissance; prevailing-speed measurements; two consecutive 24-hour directional traffic-volume and vehicle-classification counts at each location; AADT estimates; collision and roadway-condition analysis; Traffic Index (TI) calculations; a citywide speed-limit schedule; GIS files; a searchable database; and draft and final reports. - Key requirements: Recommendations must be legally supportable, comply with the California Vehicle Code and California MUTCD, and explain deviations from measured 85th-percentile speeds. Work must be performed under the responsible charge of appropriately licensed California engineers, with signed and sealed E&TS and TI work, QA/QC, and required recounts. The work supports enforcement and City decisions. - Named prospective vendors: AGA Engineers, Inc.; Fehr & Peers; Floral Park Consulting LLC; GSA Contract Services, LLC; Kimley-Horn and Associates, Inc.; Psomas; RK Engineering Group, Inc.; Sikand Engineering Associates; Silsby Strategic Advisors, Inc.; and Toole Design Group, LLC. - OEMs and products: No OEMs or hardware products are specified; this is a professional-services procurement. The principal service is identified as RFQ/RFP No. 011-27. - Additional requested pricing: The solicitation seeks pricing for the four zones and the full program, plus unit prices for authorized additional roadway segments, directed recollections, extra progress meetings, additional hard-copy reports, and other proposed unit-rate work.

Description

The City of Lancaster seeks qualifications and proposals from professional traffic engineering firms to complete Engineering and Traffic Surveys for 303 city-designated arterial and collector roadway locations. The work is intended to establish current, legally defensible posted speed limits and support electronic speed enforcement. The selected consultant will collect and analyze speed, roadway, traffic, collision, and roadside-condition information, recommend speed limits, and document the basis for recommendations. Supporting deliverables include ADT, vehicle classification, Traffic Index, GIS, and searchable database materials.

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