something i have done, where there was a lot at stake, is this......
we were being paid to treat discharge water from a trenching operation,
and to prevent either the municipal government involved, or their management
firm from wiggling out of the bill, which was what they were expecting to do,
we used a certified, calibrated flowmeter, and every morning, i took a photo
of the meter, and printed it. then, i took the digital photo and made it into a
pdf file, and timestamped it, to prove when it was taken. acrobat professional
can put an unchangeable time stamp on a pdf file, that is admissible in court.
the photo, letter of transmittal, and daily log were all put on a separate pdf
for each day, and then burned onto a CD rom, which was included with
the letter of transmittal, every day. so there was a history included from the
first reading of the meter, to the current day. every day. overkill? maybe,
but the municipality involved didn't get to wiggle out of the fees, like they
planned on doing from the beginning....
so, it was worth 18 cents times the number on the meter.... and that was
just for the first month.......
more money was made on treating the water,
than was made on the rest of the job as a whole, and it was a $24 million
project. in this case, a picture wasn't worth a thousand words, it was worth
$2,351,160.