Laserfiche WebLink
<br /> J1oF <br /> 1.2.41 Update the demand projections at each node in the updated model based on existing <br /> population information developed as part of the CITY's wastewater master plan process and <br /> water demand information developed as part of the CITY's Surface Water Supply Study. Since <br /> the wastewater population information will be presented in sewer service areas, it will be <br /> necessary to translate the population information into a node service area. The node demands <br /> will also be adjusted to reflect large commercial, industrial, or institutional water users. <br /> 1.2.42 Coordinate with the CITY to have fire hydrant flow tests conducted on the distribution <br /> system. The ENGINEER will provide one staff member to observe these tests, however, the <br /> ~, '. CITY will conduct the tests. <br /> I 1.2.43 Calibrate the updated computer hydraulic model to match the results of the field fire <br /> hydrant flow tests. <br /> 1.2.44 Use the calibrated computer model to evaluate the appropriate size and location of a new <br /> treated water transmission main from the water treatment plant to its connection to the existing <br /> system. The evaluation will include potential phasing of improvements to meet projected growth <br /> in demands. <br /> 1.2.45 Use the calibrated computer model to evaluate the appropriate size of the treated water <br /> pumps at the new water treatment plant. In addition to sizing these pumps, the ENGINEER will <br /> also evaluate appropriate operational scenarios for all pump stations in the distribution system. <br /> The evaluation will consider the potential phasing of improvements to meet projected growth in <br /> demands. ~ <br /> 1.2.46 Use the calibrated computer model to evaluate the adequacy and functionality of the <br /> existing storage facilities. <br /> 1.2.47 Evaluate the CITY's system and its ability to provide service under existing and future <br /> conditions. Future conditions will be projected through the year 2015 based on population <br /> projections and the direction of growth presented in the CITY's wastewater master plan and water <br /> demand projections included in the CITY's surface water supply study. This information will be <br /> adjusted for use in the distribution system computer model. <br /> 1.2.48 Develop a recommended plan for improvements to the distribution system, including new <br /> transmission mains, storage, and pumping facilities, as well as an operational scheme for all <br /> pumps. This recommended plan will include the locations and sizes of recommended facilities. <br /> 1.2.49 Develop recommended capital improvements programs (CIP) in five-year increments for <br /> the period from 1995 to 2015. Each crp will include recommended infrastructure improvements <br /> necessary to provide adequate water service for each five-year period. The CIP will include all <br /> transmission, distribution, pumping, and storage infrastructure needs. The timing for additional <br /> treatment and water supply will be determined, but the layout of the raw water conveyance or <br /> treatment facilities will not be addressed as part of this task. <br /> 1.2.50 Develop opinions of total probable costs for each of the recommended improvements. <br /> 1.2.51 Provide the CITY with a working copy of the computer model and all associated computer <br /> files. The ENGINEER will also provide up to two days of on-site training concerning the <br /> development and use of the computer model. <br /> Page 7 <br /> co ntra ctlmsclsanmarco/6000 1 001 ag reement <br />