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of TMs s,s <br /> z. <br /> Aannin Board <br /> c� <br /> 16 Great Neck Road NOYth <br /> .wlashpee, Aassachusetts 02649 <br /> property not owned but near rotary with 35 units, and Chipotle. She inquired if this changed <br /> their numbers. <br /> Mr. Adams answered it did change their numbers, but they don't change the conclusion. They <br /> are looking at how it operates without Trader Joes and with Trader Joes. Impacts increase <br /> with potential developments being added. They are interesting in impacts when adding in <br /> Trader Joes. <br /> Ms. Waygan asked how much of an impact this had and if they were able to see? <br /> Mr. Adams noted the LOS and queue from existing no build to build, there is documentation, <br /> but it's hard to strip out that impact. <br /> Mr. Lucas mentioned some additional impacts were seen in the no build. If you look at the <br /> difference between existing, no build, and build, that delay in LOS sometimes is a D and <br /> remains a D, but delay increase is slight, and that is based on the 7 year growth rate and <br /> these developments. There was an impact, looking at the original TIS which did not include all <br /> the listed developments, but through Board discussion and the Town Planner, they wanted to <br /> include these items. <br /> Ms. Waygan noted that was really good work. She noticed the comparable store in Hingham <br /> had a 40% highertrip generation estimate. <br /> Mr. Adams stated their original trip generation was performed with industry standard, by way <br /> of looking at a particular project given land use type. At the request of peer review and <br /> discussion here, they were asked to collect site specific data at a comparable store. The <br /> volumes observed in Hingham were 40% higher than what was generated by the engineers. <br /> Given the configuration, Hingham is in a parking lot with other commercial uses, so the two <br /> engineers were not able to follow every car parking and what store the person enters. They <br /> were all added to the same bucket, meaning every car was counted without knowing if they <br /> went to Trader Joes or a different commercial use in that parking field. There are only so <br /> many comparable sites, but 40% is statedly a bit higher. <br /> Ms. Faulkner referenced the original TIS on Saturday midday having a calculation similar to <br /> the Hingham trip generation. The next item was the store trip with two categories where one <br /> engineer counted 264 and the other counted 256. Were those numbers added together? <br /> Ms. Waygan wants to know the impact of that 40%, are those original numbers up by 40% <br /> and if the Table 1 shows new updated site generation data. <br /> 17 <br />