SURVEY WORK, RECORDING AND DOCUMENTATION

THE PROJECT has multiple COMPONENTS designed to fully understand and ensure the integrity of the site as well as to assure and monitor the extent of its effectiveness. Thus, the major components of the project are as follows:

- Detailed documentation of the hydrological instillations, including photogrammetry, drone survey and 3-D scanning of the hydrological elements within the catchment.

- An archaeological survey of the area and the documentation of the various elements. This has included dating of sediments and some geophysical work.

- Building of computer models to model volume and intensity of runoff and after the intervention.

- Full documentation of the state of conservation for each element was (about 120 of them), creating a data base attached to each element. This on direct observation of the structural and material damage and quantitatively nique to understand various scenarios the terraces might withstand, monitoring ty, safety and maintain the original significance.

- Hydrological data collection of the catchment area, to include rain gages as well as the collection of soil data and conducting of expected prior to was plotted on each terrace and dam

This was done both qualitatively based quantitatively by applying modeling techmonitoring the interventions for durabiliinstalling stream gages, of rain-runoff experiments.

The Madras- Hremiyyeh catchment constitutes around 5 km 2, with the northern border defined by the Siq path and the treasury (Al-Khasnah) with an elevation of 1007m asl and the south-eastern upper extent by the Wadi Musa-Taybeh-Rajef Road, with an elevation around 1340 m ASL. Thus the average slope in it is 17%, with some parts being significantly Higher as can be seen in the section below.