Elia and Gendler work in salvage excavation, the branch of archeology that just about every construction worker, contractor and developer - especially in Jerusalem - is familiar with. The Antiquities Authority inspects most construction sites, public and private, in the country to try to make sure that the treasures of the past are preserved.Read it all.
"We try to be involved in every project that cracks the ground," said Jon Seligman, the authority's Jerusalem regional archeologist. Archeologists accompany construction projects throughout the country, but they are ubiquitous at projects in the capital, whose underground, in Seligman's words, is "essentially one big antiquities site."
(However, salvage excavation, Seligman said, has nothing to do with the two major controversies involving archeology in Jerusalem: the dig underneath City of David/Silwan, which local Palestinians say endangers their homes, and the claim by Israeli Islamic leader Ra'ed Salah that "al-Aksa is in danger" due in part to supposed excavation underneath the Temple Mount/Haram al-Sharif. The dig underneath City of David/Silwan isn't meant to salvage antiquities uncovered by construction workers, but rather is meant directly for archeological purposes. As for digs underneath the Temple Mount/Haram al-Sharif, there are none, said Seligman.)
In the last year or so, salvage excavations in Jerusalem have turned up such extraordinary finds as a Second Temple pool in Silwan, which was uncovered during the laying of a sewage pipe in an open field, and a Middle Bronze Age cemetery, uncovered during work on the Holy Land housing project.
(Via Explorator 12.27, although I think Joseph Lauer also noted it awhile ago.)