Supplemental No. 1 to PSA - DLZ Indiana LLC - Bendix Drive

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signal are limited to shifting signal heads and wiring. No changes to the mast arms, mast arm poles, strain poles and span and catenary will be performed. ii. The CONSULTANT shall complete design and plans for the replacement/modification of the traffic signal at the intersections of Bendix Drive with Nimtz Parkway. The plan is to adjust the existing traffic signals to accommodate a three lane typical section and the addition of a sidewalk along one side of the roadway. The modifications to the signal are anticipated to be the addition of pedestrian signals, push buttons, pedestrian poles, shifting signal heads and wiring. No changes to the mast arms and mast arm poles will be performed. However, if it is determined during design that the traffic signal needs to be replaced, the CONSULTANT shall develop design and plans for replacing the traffic signal. VI. Revise Subsection II.C.3.d. Appendix "A" as follows: d. The CONSULTANT shall complete a preliminary analyses of plausible alternatives for a full depth pavement sections using the MEPDG approach (AASHTOWare PavementME) and referencing Ch. 304 of the INDOT Design Manual and applicable memoranda. Our analysis along with a report of the existing pavement conditions and a patch location and joint repair table will be included in a draft report. With a full depth three lane pavement section, the CONSULTANT anticipates that INDOT will require an alternate bid. Therefore, it will be necessary to develop a pavement design for both o full depth concrete pavement section and o full depth HMA pavement section. The CONSULTANT shall submit documentation supporting a full depth concrete pavement section, in lieu of an alternate bid, for INDOT's consideration. VII. Revise Subsection II.C.3.f. Appendix "A" as follows: f. The CONSULTANT shall complete Life Cycle Cost Analysis for Alternate bid pavement, if required. Vill. Add Subsection II.C.3.h. Appendix "A" as follows: h. The CONSULTANT shall design and detail up to 13 curb ramps at a total of 6 intersections within the project limits. The ENGINEER shall develop geometrics and spot elevations for all curb ramps in accordance with INDOT requirements. IX. Add Subsection II.C.3.i. Appendix "A" as follows:_ i. If an alternate bid is required, the CONSULTANT shall prepare the plans to include alternate bid for pavement with opinions of probable construction cost and special provisions. X. Add Subsection II.D.13. Appendix "A" as follows: 13. The CONSULTANT shag prepare an Additional Information Document (Al) to approved Level ICE. The following services pertain to potential environmental effects associated with full depth reconstruction of the Bendix Road pavement as opposed to the previously proposed 3of13 Supplemental Agreement No. 1