Forgotten Field wrote:
Muddy,
Thanks for chiming in- you definitely have a good experience base about this. With your experience and contacts, could you make a rough estimate of what it would cost to do do such an excavation and analysis of, say, a 100 by 500 yard debris field with three probable fatalities located in triple canopy jungle? Or just a man-hours estimate would be good. I thought those numbers might be enlightening for some of the people posting on this topic.
Well, I haven't done jungle work but I can only assume you have to clear the site for digging first. I have been clearing some of land by hand recently using a machete so I'd bet a hundred man hours to get it to a reasonable state to see where you're going.
Then there is the digging. A triple canopy jungle got that way by planting roots, so your digging is going to be slow and horrible. I've never seen an impact zone where parts weren't buried. So each square meter test pit, if you go a meter deep (hardly a deep pit) is going to take a number of hours to punch. I guess it depends on the amount of debris, and how clear the crash zone is--how apparent it is where debris will be. After 60 years, well, I expect you're gonna have to put a hole in for every 20 square meters. I'm betting it would quickly run into the thousands of man hours. Mind, it's not all just the team doing the digging. The team itself is doing the sifting and sorting. See, you sift teh dirt through a screen to find all the little nodules. So iu addition to removing the dirt you have to sift and clean and sort remains. only 1% of the bone you find will be human, but you won't know if a lot of it is human or beast until an osteologist has a look at it. That alone can run into the hundreds of hours.
An example: I helped do sorting on a dig on one of the channel idlands. Aboutten classes of twenty people each spent their classtime sorting the spoils from a relatively small number of middens (trashheaps) on the island. Call it a hundred students a year, doing 20 hours each. And we were nowhere near done with the site by the end of the year. Just sorting. A dig like you are describing would be much worse.
Figure a thousand or more man hours to dig the site and pull all the crash debris out, as well as a huge amount of possibly human remains. And to sort human from beast. And then you get to try to find some DNA in taht mess to ID the individuals.
Much of the work is done by local hires, digging and clearing land isn't exactly brain work. But the IDing remains and just pulling raw bone out of taht mess would drive you sugar. If I remember right the dig at Camp Carrol was a week or so, because it was all in a fairly tight pit. They had been captured, tied up and murdered, then dumped in a fighting hole. So they were very localized. And they were found intact, and the situ wasn't very disturbed. And it still tooka week to dig out and organize.
I'd guess each dig could easily take a thousand man hours.