25F - AGMT - DELHI DIVERSION PROJECT

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LXMMIK1 42 e S -2 Delhi Diversion Channel - Structural Sections and Reinforcement Details 43 S -3 DelhiRamp /Wall Structural Details 44 S -4 Pre -Cast Vault Placement and Construction Details 45 S-5 Pump Wet Well Structural Sections and Reinforcement Details 46 S -6 Structural Miscellaneous Details 47 S -7 Structural Miscellaneous Details 48 S -8 Structural Miscellaneous Details 49 E -1 Standard Symbols and Abbreviations 50 E -2 Site Plan for Santa Ana Delhi Channel 51 E -3 Process and Control Diagrams 52 E -4 Conduit Schedule and Routing Plan 53 -H TC -1 thru 16 Traffic Control Plans 70 TC -17 Traffic Control Details URS will submit the construction drawings for the City and stakeholders reviews at the 75 %, 100% and Final Design Submittals. 4.3 Traffic Control Plans — URS will prepare detailed traffic control plans for all proposed pipelines and facilities. The traffic control plans will be prepared in accordance with, and approved by, the appropriate agency (e.g. Cities of Newport Beach, Costa Mesa, County of Orange, and /or others). The traffic control plans will be included in the set of construction plans and will take construction phasing into consideration. The traffic control plans will be prepared at 1"=40' scale with two plan view panels per sheet. URS will work closely with all project stakeholders when preparing the traffic control plans in order to develop plans that meets their access needs. 4.4 Utility Disposition —During the final design phase, URS will collect utility as -built drawings from Cities of Costa Mesa, Newport Beach, the County of Orange, SC Edison, the Gas Company, telecom companies, and other agencies and private parties in order to create a utility base map for final design. We will also perform a web search of USA Digalert's online database to locate all of the utilities in the project vicinity and then contact each utility owner to request a copy of their available as -built drawings, We have included budget in our fee estimate for purchasing utility as -built plans. The as -bats will be used to create an Auto CAD utility map for the project. We will field walk the proposed pipeline alignments after the base map has been created in order to field verify utility locations and surficial appurtenances (i.e. O/H utilities, valve cans, manholes). 4.5 Aerial Survey and Topographic Mapping — Current aerial topography and existing planimetrics data will be obtained for the Sanitary Sewer Pipeline alignments. The photography will be flown for use at a scale of 1" = 40', with contours compiled at 1 -foot intervals. Spot elevations and existing site features identifiable from photography will also be compiled. In an effort to provide sufficient coverage for design, the aerial limits will extend to extend approximately 50 -feet beyond the public right -of -way. This line item includes the field work to set horizontal and vertical control required for the aerial effort, which will be based on Orange County NAD83 horizontal control, and NAVD88 vertical control present in the area. Deliverables will include a digital CAD file containing the resulting data along with a color digital ortho -photo prepared from the photography. The ortho- photo will be a rectified image so as to match the compiled topography as closely as possible, providing the capability to prepare accurate, color exhibits of the property on subsequent efforts. ® Supnlemer ntal Touo aphy —As a supplement to the aerial effort, conventional ground survey will be used to locate significant features not reflected by aerial photography, and obtain additional detail in key areas. Visible indications of surface utilities will be located, as will rim UM __ 25P 55