create a mosque for 10,000 worshippers, making it the largest mosque in the country. This move was designed to strengthen the Muslim claim over the Temple Mount. The Waqf began digging a huge hole in the southeastern area of the Temple Mount, without a permit from the Jerusalem municipality or archaeological supervision using tractors and heavy vehicles. This action drew criticism from archaeologists, who said that archaeological strata and artifacts were being damaged in the process and the excavations weakened the stability of the Southern Wall. The excavations are thought to have been responsible for creating a large, visible bulge in the Southern Wall that threatened the structural integrity of the Temple Mount, necessitating major repairs. The repairs have been called "unsightly" because they appear as a large, bright, white patch of smooth stones in a golden tan wall of rusticated ashlar. In December 1996 the new mosque was officially inaugurated as El-Marwani Mosque. In 1999, construction began on an emergency exit for the El-Marwani Mosque. In doing so, bulldozers dug a pit more than 131 feet long and nearly 40 feet deep, with lorry trucks carting away hundreds of tons of soil and debris from the area. In order to preserve the archaeological integrity of the site, the soil that had been carted away was reclaimed by Israeli archaeologists, who began sifting through the removed earth in search of undisclosed artefacts, a project that became known as the Temple Mount Sifting Project. 2019 fire On April 15, 2019, a minor fire broke out in the guard room in the courtyard of El-Marwani Mosque. The Waqf fire brigade succeeded in putting out the fire. From some angles it appeared as if smoke was coming out of the underground mosque itself. Alternative history of Solomon's Stables Jordanian scholar Raef Yusuf Najm suggests that the mosque was initially a water reservoir that had been built by the Roman Emperor Hadrian in the second century, along with the stone wall currently surrounding al-Aqsa Mosque. "Its overall structure closely resembles that of the Roman Ramla reservoir with stone pillars and junctions. That the reservoir was built at the same time as the wall is evident since the southern and eastern walls of the reservoir are a continuation of the wall surrounding al-Aqsa Mosque. Instead of an addition built long after the wall, the reservoir was built at the same time, as can be inferred