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Consultant Scope of Services: 1. Meet with City engineering, operations, maintenance and accounting staff to solicit input on existing system problems, costs and lease agreements. Determine existing communication system configuration (eg number of ADN lines, number of PLCs per line, etc.). Determine from Pacific Bell any future plans for ADN service cost increases (or decreases). Compile information for use in analyses and report development. 2. Survey other City departments with respect to their general requirements, quality of telephone service and actions taken or planned. 3. Evaluate alternative SCADA communication system configurations and recommend the system that best meets the needs of the SCADA system. Factors to be considered are reliability, existing and future SCADA system needs, hardware interface requirements, and cost. Based on Task 1 above, media to be studied may include all or some of the following: the existing digital telephone service, leased analog telephone, City-owned cable, VHF/UHF radio, 900 MHz (unlicensed) spread spectrum MAS radio, and standard 900 MHz MAS radio. The recommended solution may be a combination of several media. 4. Document the study findings in a technical report. Submit a draft of the report, conduct a final review meeting, and publish a final report. This report is intended to document our analyses and recommendations for communication system improvements and to serve as a guiding document for implementing system upgrades. Engineering Manhours and Fee Estimates: Professional Engineering Services Project SCADA System Communications Task Manager Engineer Engineer 1 10 16 2 8 12 3 4 32 56 4 10 8 20 32 hrs 40 hrs 104 hrs Project Manager 32 X $102.80 = $ 3,289 SCADA Engineer 40 X $92.00 = $ 3,680 Comm Engineer 104 X $78.00 = $ 8,112 Total Labor $15,081 2