To successfully carry out its mission, CJS must provide its clients with reliable and consistent urinalysis. Samples that are incorrectly collected or tested or results that are inaccurate or untimely can cause costly delays and significant burdens on staff, clients, and the courts Specific to clients, unreliable testing can result in varying sanctions including an increase of supervision, court hearings, unnecessary warrants, arrests, and even jail bookings. Accordingly, CJS requires a highly qualified contractor who can provide consistent, proven, timely results in carrying out the services listed in Exhibit A: Scope & Tasks. Because CJS serves clients and courts across the Salt Lake valley, CJS prefers a drug testing provider that is more centrally located yet closer to our most dense population; in other words, a location in or nearer to South Salt Lake City is preferred. Additionally, the provider must be within a short walking distance of public transit (i.e. bus or Trax).