Find the following: 1. determine the difference in elevation between HI and TP1 2. determine the difference in elevation between BS and TP2 3. determine the difference in elevation between FS and BM3
Extracted text: Given the differential level notes. Station BS HI FS Elev. BM1 1.256 128.369 127.133 TP1 1.116 1.886 TP2 127.320 1.527 126.092 BM2 1.189 126.263 BM3 1.070 125.316 124.246 1.831 124.491 122.660 TP3 121.726 BM4