The Traffic and Transit Signal Systems (PSC Code 6310) encompasses a range of products and services related to the design, installation, maintenance, and repair of traffic signal equipment and transit signaling infrastructure. This includes systems used to manage vehicular and pedestrian traffic flow, enhance safety at intersections, and support efficient transit operations. Government agencies utilize this PSC to procure equipment such as traffic lights, signal controllers, detection devices, and related communication systems that are essential for modern traffic management and public transportation networks. While it includes traffic and transit signal systems, this PSC explicitly excludes railroad signals, which are categorized separately.

Includes for PSC 6310

This PSC code covers the following products and services:

Railroad Signals.

Excludes for PSC 6310

This PSC code does NOT cover the following:

Railroad Signals.

Typical Buyers & Agencies for PSC 6310

Typical buyers under PSC 6310 include departments of transportation at federal, state, and local levels, metropolitan transit authorities, and other government entities responsible for public infrastructure and traffic management. These agencies acquire traffic and transit signal systems to improve road safety, regulate traffic flow, and enhance public transit efficiency. Military installations and federal facilities with internal traffic networks may also purchase under this PSC to maintain safe and orderly vehicle and pedestrian movement within their premises.

Common Contract Types for PSC 6310

Contracts awarded under PSC 6310 often include firm-fixed-price and indefinite-delivery/indefinite-quantity (IDIQ) contracts to accommodate both scheduled installations and ongoing maintenance services. Procurement methods may range from sealed bidding to negotiated contracts depending on project complexity and urgency. These contracts typically cover a combination of hardware supply, installation labor, system integration, and long-term service agreements to ensure the operational reliability of traffic and transit signaling systems.

Plain-Language Breakdown for PSC 6310

Covers procurement of traffic control and transit signal equipment and services excluding railroad signals.
Primarily utilized by transportation departments and transit authorities to enhance traffic flow and safety.
Contracts often include installation, maintenance, and repair services for traffic signal infrastructure.
Employs a mix of fixed-price and IDIQ contracts to support project and ongoing service needs.
Closely linked with NAICS codes related to civil engineering, construction, and electrical systems.
Supports government efforts to modernize transportation infrastructure and improve public safety.

Related Categories for PSC 6310

Other categories at the same level as 6310

6320 SHIPBOARD ALARM AND SIGNAL SYSTEMS

Shipboard Alarm and Signals Systems

6330 RAILROAD SIGNAL AND WARNING DEVICES

Railroad Signal and Warning Devices

6340 AIRCRAFT ALARM AND SIGNAL SYSTEMS

Aircraft Alarm and Signal Systems

6350 MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS

Miscellaneous Alarm, Signal, and Security Detection Systems

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