Profile Level Notes:

The elevation of BMA$={606\mathrm{.}66}^{\text{'}}$

$BS($plus sight$)$ on BMA$={5\mathrm{.}75}^{\text{'}}$

IFS $($minus sight$)$ on STA $0+00={1\mathrm{.}79}^{\text{'}}$

IFS $($minus sight$)$ on STA $0+50={3\mathrm{.}66}^{\text{'}}$

IFS $($minus sight$)$ on STA $1+00={4\mathrm{.}08}^{\text{'}}$

FS $($minus sight$)$ on TP$1={7\mathrm{.}71}^{\text{'}}$

$BS($plus sight$)$ on TP$1={1\mathrm{.}39}^{\text{'}}$

IFS $($minus sight$)$ on STA $1+50={10\mathrm{.}91}^{\text{'}}$

FS $($minus sight$)$ on $TP2=4\mathrm{.}17$

What is the elevation of the TP$2?$

Answer to $2_{{?}^{?}}(nd)$ decimal place $-$ example $110\mathrm{.}15-$ don't enter units

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