129-26 (Exhibit A) STV-consultant-ageement_2026-01-05.pdf

Gregory Avenue and Lowell Avenue Safe Routes to School Preliminary Engineering, Final Design, and Construction Engineering Services Page 4 Preliminary Engineering – Scope of Work pavement centerline, pavement gutters (or bottom of curb - as applicable), top of curb or edge of pavement (as applicable), ground at approx. right-of-way line, ground at point 10 feet outside of right-of-way. Additionally, elevations will be obtained at each driveway opening (at the gutter and at the right-of-way line), and to 25 feet beyond each intersection at cross streets. Visible physical features will be located within the right-of-way of the roads, including pavement limits, curbing (top and bottom of curb), sidewalks, walls (top and bottom), fences, driveways, signs, striping, utility poles, trees, fire hydrants, walkways, steps, etc. Visible and accessible sanitary and drainage structures (including inverts and pipe sizes) within the survey limits as described above will be surveyed and shown on the plan. The topographical mapping will depict spot elevations and contours at a one-foot contour intervals. Vertical data will be tied into National Geodetic Survey Control and will be relative to NAVD 1988. The topographic survey will be tied to NAD 1983. The locations of underground utilities, as identified by subsurface utility engineering (SUE), will be identified, surveyed, and incorporated on the base plans. b. Prepare Survey Control Report (3015) (AmerCom) This task will be conducted by STV’s subconsultant, AmerCom. AmerCom will establish primary and photogrammetry control and prepare the Survey Control Report. STV will review the report. c. Prepare Base Maps (3025) (AmerCom) This task will be conducted by STV’s subconsultant, AmerCom. Base maps will be developed depicting in detail the required existing topography. The base maps will also include the baseline information, existing contours and existing right of way deed/title search results. The deed and title searches will be completed as needed to fully execute the project. STV will be responsible to review the base mapping

existing right of way deed/title search results. The deed and title searches will be completed as needed to fully execute the project. STV will be responsible to review the base mapping for accuracy and conformance. STV will visit the site to verify and evaluate the existing conditions along the study corridor. The corridor will also be evaluated for compliance with the latest ADA standards and requirements at various existing ADA facility types. Existing ramps, sidewalks, pedestrian facilities, crosswalks, obstructions, etc. will be evaluated per the ADA criteria, and locations where facilities are non-existent will be noted. There are six (6) unsignalized intersections and one (1) signalized intersection which will require ADA assessment. Please see attached AmerCom’s scope of work and cost estimate. 2. GEOMETRICS AND ROADWAY a. Prepare Horizontal and Vertical Geometry (3030) STV will develop the project geometry based on the desired vision for the project, pedestrian and bicyclist safety concerns, and the approved elements of the grant application. The design will entail replacing/improving the curb and sidewalks, installing ADA compliant ramps with detectable warning surfaces, pavement markings such as high visibility crosswalks, pedestrian flashing beacons, LED flashing stop signs, signage, and associated improvements. Preliminary design of the curb ramps is necessary throughout the corridor as the ROW is constrained and will be impacted by the installation of compliant ramps or sidewalk. There are six (6) unsignalized intersections and one (1) signalized intersection within the project limits. The proposed geometry will be tied to the existing base map and designed according to NJDOT and AASHTO criteria. The calculated geometry combined with final roadway section, ADA facilities, and grading are necessary to determine right of way, utility, and environmental impacts.