Laserfiche WebLink
REV: 12-08-23 SK <br />SITE <br />NO. <br />MH <br />NO. <br />SEGME <br />NT NO. <br />US <br />MH <br />NO. <br />DS <br />MH <br />NO. <br />EXISTING <br />MANHOLE <br />LOCATION <br />SIZE <br />AND <br />TYPE OF <br />PIPE <br />ALTERNA <br />TIVE MH <br />NO. <br />5 2919 1507 2640 2919 At Walnut St and <br />Marshall St 27” VCP N/A <br />6 3028 1437 3027 3028 Near 1099 Maple St 21” VCP N/A <br />7 5622 1412 3063 5622 Near 305 Walnut St 48” RCP MH5414 <br />8 3003 4457 74 3003 At Veterans Blvd and <br />Hansen Way 33” RCP N/A <br />9 139 4492 68 139 At Chestnut St and <br />Spring St 18” VCP N/A <br />10 2464 1855 2462 2464 At Hopkins Ave and <br />Arch St 15” VCP N/A <br />The rain gauge locations are listed as follows: <br />RAIN GAUGE NO.ADDRESS/LOCATION <br />RG01 City Hall: 1017 Middlefield Road <br />RG02 Fire Station 10: 2190 Jefferson Ave <br />Consultant shall install the flow meters and the rain gauges at the approved <br />sites and shall visit these approved sites weekly during the monitoring <br />period. Consultant shall report to the City within 24 hours of each site visit <br />if any meter has malfunctions or otherwise fails to provide good quality of <br />data, or if changes in site conditions have impacted collection of good data. <br />Consultant shall collect field calibration data (independent measurements <br />of flow depth and velocity) throughout the monitoring period for each meter <br />to verify monitor accuracy over a range of flow depths. <br />If the meter is malfunctioning, Consultant shall notify the City and respond <br />within 72 hours of malfunction, repair or replace the meter/sensors and get <br />the site running at optimal performance. In the event, that one or more flow <br />meter fails to provide usable data during a significant storm (> 0.5 inches <br />of rainfall in 24 hours), Consultant shall extend the monitoring period for <br />that failed site(s) for up to two (2) weeks at no additional cost to the City. <br />Deliverable: <br />Consultant shall install, monitor, calibrate, and remove flow meters and rain <br />gauge (number of equipment listed in the table above) for a period of sixty <br />(60) days, with an option to extend the monitoring on a weekly basis up to <br />one month. <br />ATTY/AGR.2023.296/Total Flow, Inc (2023-2024 Flow Monitoring Services) (Page 12 of 14)