Township Council Meeting — Packet

Exhibit A Page 7 of 23 Zayibeth Carballo, PE, Township Engineer May 16, 2025 Township of West Orange Revised June 25, 2025 Prepare Jurisdictional Limits Maps and Agreements (4100): The project is located within Washington Street right- of-way, which is under the jurisdiction of Essex County. GPI will prepare a jurisdictional map depicting Township and County maintenance responsibilities within the limits of the project after the completion of the construction. It is assumed the Township and County will develop their own form of jurisdictional agreement. Complete Horizontal / Vertical Geometry (4210): GP! will provide for the final development of horizontal and vertical geometry for all new construction. The proposed work includes defining all dimensions as will be constructed and providing station and offset from the project baseline to facilitate construction. Work includes the confirmation and finalization of baseline ties and final grading to be compliant with NJDOT and ADA Standards. GPI will develop final typical sections to detail sidewalk construction and driveway reconstruction. Per existing field conditions, sidewalk will typically be a minimum four-foot in width with a utility/planter strip adjacent to the curb to provide for streetscape elements. The utility strip will be consistent in width as much as possible, but isolated deviations may be required to avoid relocating y poles or other objects. Conduct Supplemental Surveys (4215): During FD the existing topography will be assessed for any changes or additional needs and a supplemental survey will be performed to make the base mapping and topographic features current. It is assumed that the supplemental survey will be conducted using the control established in the PE phase and that the project limits will not be extended. The base mapping and topographic models will be updated to reflect current field conditions. Please refer to M&S’s Scope of Services and Estimate which is attached for more information. Prepare Final Roadway Plans (4220): GP! will update the plans prepared in Preliminary Engineering in the development of the final roadway plans showing construction ready details and providing necessary adjustments to reflect existing site conditions. This activity includes the development of the following sheets: e 1-Key Sheet e 1-EDOQ e 1-Typical Section e 1-Plan Sheet Index e®

iding necessary adjustments to reflect existing site conditions. This activity includes the development of the following sheets: e 1-Key Sheet e 1-EDOQ e 1-Typical Section e 1-Plan Sheet Index e® 2-Construction Plans (1” = 20’) e 2-Environmental & SESC Plans and Notes (1” = 20’) *® 1-Tie Sheet © 2-Traffic Signing and Striping Plans e 2-Traffic Control and Staging Plans e 2-Electrical Plans e 2-Electrical Highway Lighting Details e 2-Landscaping Plans and Details © 8 -Construction Details (including curb ramps 27 Total Sheets Itis anticipated that no more than fifteen (15) individual ADA compliant pedestrian ramp designs will be necessary. It is assumed that each curb ramp will be detailed on the Construction Detail plan sheets, approximately four (4) per plan sheet. It is anticipated that the construction staging can be accomplished using standard MUTCD and/or NJDOT set ups. It is also anticipated that, as necessary, traffic can be maintained during non-peak periods during the day via Riese GPI