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EXHIBIT "A" <br /> SCOPE OF SERVICES <br /> • Project Description <br /> Sanitary Sewer Pump Station No. 10 ("PS 10") is located near the intersection of Davit <br /> Lane and Shell Parkway, in Redwood Shores. It was reconstructed in 1994 to replace the <br /> pump station constructed in 1969. PS 10 receives wastewater flow from s�teen other <br /> pump stations and then pumps those flows directly to South Bayside System Authority <br /> (SBSA) wastewater treatment plant. Functionality of PS 10 and its associated force main <br /> are critical to the overall operation of city's wastewater collection system in Redwood <br /> Shores,as PS 10 conveys more than half of the system's wastewater flow. <br /> Blocka Construction, Inc. of Fremont,California was awarded the project and is currently <br /> performing the construction of the pump sta.tion. The PLC/RTU (Programmable Logic <br /> ControURemote Telemetry Unit)at the site is outdated and needs to be upgraded. As part <br /> of the project, City stafF recommended replacing the PLC/RTU to be furnished by the <br /> EDCCO Group, Inc. who has performed and maintained the City's SCADA system so <br /> it's consistent with other facilities. <br /> • Scone of Work/Tasks <br /> T'he EDCCO Group, Inc. shall furnish the PLC/RTLT on a back-pan assembly for <br /> installation by the contractor in the existing MCC section. T'he batteries shall be supplied <br /> loose in the mounting assembly. The OIT shall be supplied loose for contractor mounting <br /> on the MCC door. The new SCADA panel shall be factory tested and UL labeled. <br /> The following components shall be provided as part of the work. <br /> Lift Station 10 Station Re-build 2013 <br /> Quantity Brand Part Number Description <br /> 1 Hoffman A48P24 Mounting Pan 45"x 21" <br /> 1 Meanwell DR-120-24 24 VDC Power Supply <br /> 1 Meanwell DR-UPS40 24 VDC UPS/Battery Charger <br /> 2 Power Sonic PS121800 Battery 12V 18.0 AH <br /> 1 Allen Bradley 1766-L326XBA Micrologix 1400 PLC <br /> 2 Allen Bradley 1762-IF4 Analog Input Module <br /> 1 Allen Bradley 1762-OF4 Analog Output Module <br /> 1 Allen Bradley 1762-IQ16 Digital Input Module <br /> 1 Mapie Systems HMI-5104TH LCD OITTouch Panel-10.4" <br /> 1 Adtran DSU-ARDCIII CSU/DSU 24 VDC <br /> 1 Transtectector TSJ-48-CLT-GT Telephone Surge Protector <br /> 1 NTRON 108-TX Ethernet Switch <br /> 2 Time Mark 2628 AC/DC Voltage Sensor 24 VDC <br /> REV: 09-09-13 VR <br /> ATTY/AGR/2013.157/THE EDCCO 19134 <br /> Page 10 of 12 <br />