Dr. Eilat Mazar, who worked in close cooperation with the group - which promotes the 'Judaization' of East Jerusalem - says excavations carried out in violation of accepted procedures. An archaeologist who worked with the Elad association in Jerusalem's City of David claims that the association and the Antiquities Authority are carrying out excavations "without any commitment to scientific archaeological work."

Dr. Eilat Mazar - a Hebrew University archaeologist who worked in close cooperation with Elad over past years, and who is considered one of the most productive researchers in Jerusalem and in the City of David area in particular - has castigated Elad for the excavation of a large subterranean pit, called "Jeremiah's Pit," at the entrance to the City of David visitors' center complex.

In a sharply worded letter she sent 10 days ago to Prof. Ronny Reich, chairman of the Archaeological Council, Mazar demanded an urgent discussion of the excavations, which she says are being carried out in violation of accepted procedures.

Mazar's claims against Elad are being leveled at a crucial time as a proposed law to privatize public parks is being considered. If approved, the bill will enable Elad, a private association which excavates, maintains and conducts tours of the City of David, to maintain control of the historic site - situated in the predominantly Arab village of Silwan, adjacent to the Old City.

"To my astonishment I discovered that for over a year Elad, together with the Antiquities Authority, has been secretly planning a tourism gimmick called the 'Jeremiah's Pit Project," writes Mazar in her letter, noting that the excavation is only two meters away from the excavation area that she directed between 2005 and 2008. She says that she wanted to continue digging in the present area, but was prevented from doing so "for logistical reasons, since north of the site the Antiquities Authority permitted Elad to build a special events hall," and because of the area's proximity to a residential building and a road.

Mazar claims that the excavation in the area of the pit contravenes several accepted practices in archaeology, among them, the digging up of an unusually small area of a mere "two squares," or 10 square meters, which makes it difficult to analyze the findings in relation to the overall area. An excavation of this size, claims Mazar, is made only in situations where there is no other choice.

Mazar is also critical of the diggers' intention to destroy the wall of the pit, which has not been properly investigated. She also notes that the dig "interferes with the nearby excavations," which will undermine her ability to complete the research in the area. She claims that it is not acceptable to transfer an area being excavated by one archaeologist to another one, without the former's consent.

Mazar raised these complaints to the director of the Jerusalem area in the Antiquities Authority, Dr. Yuval Baruch. He conveyed them to Antiquities Authority director Shuka Dorfman, who in turn rejected the complaints and approved the continuation of the excavation.

Antiquities Authority personnel said yesterday that Mazar, who asked to excavate the site and was turned down, received the status of a consultant to the excavation, but she wasn't satisfied with that and turned to the council. An official reply from the Antiquities Authority said that "the excavation is a rescue dig for the purpose of tourism and the development of the national park. Near the site several archaeological excavations have been conducted, including that of Dr. Mazar. It seems that Dr. Mazar is trying to appropriate the site to herself and we regret that."

Elad officials explained that it is not the association, but the Antiquities Authority that decides which archaeologist will conduct an excavation. Elad also claims that for several years Mazar has been aware of the project, which was designed to enable groups of tourists to visit the pit, and that she even promised not challenge it.

Attorney Boaz Fiel, representing Elad, noted in a letter that Mazar had signed a contract with the association, to the effect that she would not have "any claim or complaint against Elad regarding future excavations." "In light of this clear and specific promise, how can we explain your present claim regarding any rights, as incomprehensible as they may be, to continue excavating at the site?" wrote Fiel.

The lawyer added:"It is hard to avoid the impression that your letter is nothing but an attempt to stop legitimate and vital work being carried out by our client, for reasons of ego and credit only, camouflaged as pseudo-professional complaints." Fiel threatened to take legal steps against Mazar.

In the weekend newspapers Elad published large ads inviting the public to tour the new subterranean route that it has opened near the Western Wall complex. The ads were signed by the new public council of the association, headed by Nobel Peace Prize laureate Elie Wiesel.