The cache is not at the posted coordinates.
In each row below the clue in the parenthesis describe a four-letter word which when spelled backwards (flipped) and appended by two or more letters will form a new word. The clue on the right side of the equation describes the new word. Concatenate all the new words into a single (pad) and use it to decrypt the OTP encoded coordinates.
A01 (molten) + 5 = snow slip
A02 (word type) + 3 = conciseness
A03 (cool) + 5 = annual leaf shedder
A04 (room) + 3 = sketch
A05 (title) + 3 = emerge
A06 (wash) + 4 = assess
A07 (guzzle) + 3 = flamboyant
A08 (Chinese monetary unit) + 3 = skin
A09 (cable car) + 4 = disciplinarian
A10 (beat) + 2 = killing
A11 (student) + 5 = everlasting
A12 (cover) + 3 = chatter
A13 (above) + 2 = cancel
A14 (unite) + 2 = to fiddle with
A15 (wagon) + 4 = grip
A16 (terse) + 3 = kowtow
URIWLSKUHUYIXIVFHYPLHLHBWQFRP
PJKWFSVDXSJOHPVEGGMLHJSIRSXHKL
IJQVVGBJSMTLVHJFJVEXRXINPLVSM
HYIKAJHGSSMEYJZOVSGOMBBGVNJBPI
Congratulations to first finder gw0143.
