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State of Conservation

14
Reports
14
Properties concerned
12
States Parties with SOC reports
Date Start: 2017close
Date end:2017close
Threats* : Dustclose Micro-organismsclose Radiation/lightclose Relative humidityclose Temperatureclose Water (rain/water table)close Windclose
States Parties: Egypt
Year: 2017
Document Source: WHC/17/41.COM/7A
Threats*: Water (rain/water table)
Danger List:  Yes
States Parties: Egypt
Year: 2017
Document Source: WHC/17/41.COM/7B.Add
Threats*: Water (rain/water table)
Other Threats: Adverse effects of bird and bat droppings across the property
States Parties: State of Palestine
Year: 2017
Document Source: WHC/17/41.COM/7A
Threats*: Water (rain/water table)
Other Threats: Degradation of the architectural complex of the Church of the Nativity
Danger List:  Yes
States Parties: Peru
Year: 2017
Document Source: WHC/17/41.COM/7A
Threats*: Water (rain/water table)
Other Threats: Continuous deterioration of earthen architecture structures and decorated surfaces from lack of conservation and maintenance practices
Danger List:  Yes
States Parties: Venezuela (Bolivarian Republic of)
Year: 2017
Document Source: WHC/17/41.COM/7A
Threats*: Water (rain/water table)
Other Threats: Serious deterioration of materials and structure; Deterioration of the architectural and urban coherence and integrity of the property
Danger List:  Yes
States Parties: Spain
Year: 2017
Document Source: WHC/17/41.COM/7B,WHC/17/41.COM/INF.7 Rev
Threats*: Water (rain/water table)
Other Threats: Guadalquivir River dredging project
States Parties: South Africa
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water (rain/water table)
Other Threats: Acid mine drainage; Climate change and severe weather events
States Parties: Egypt
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water (rain/water table)
Other Threats: Dilapidated infrastructure; Neglect and lack of maintenance
States Parties: Côte d'Ivoire
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water (rain/water table)
States Parties: Chile
Year: 2017
Document Source: WHC/17/41.COM/7A
Threats*: Wind
Other Threats: Extremely fragile nature of the industrial buildings that were constructed using local materials such as timber for frames, corrugated iron sheets for roofs and some walls, in addition to stucco and lightweight construction; Lack of maintenance over the past 40 years; Corrosion of metal cladding and dismantlement of some of the structural elements. A few buildings such as the Leaching House are liable to structural collapse if no support is given
Danger List:  Yes
States Parties: Senegal
Year: 2017
Document Source: WHC/17/41.COM/7B.Add2,WHC/17/41.COM/INF.7 Rev
Threats*: Water (rain/water table)
Other Threats: Extremely poor state of conservation of numerous derelict buildings endangering occupants
States Parties: Yemen
Year: 2017
Document Source: WHC/17/41.COM/7A.Add,WHC/17/41.COM/INF.7 Rev
Threats*: Water (rain/water table)
Danger List:  Yes
States Parties: Syrian Arab Republic
Year: 2017
Document Source: WHC/17/41.COM/7A.Add,WHC/17/41.COM/INF.7 Rev
Threats*: Relative humidity
Other Threats: serious weathering of many stone blocks
Danger List:  Yes
States Parties: Iran (Islamic Republic of)
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water (rain/water table)

* : The threats indicated are listed in alphabetical order; their order does not constitute a classification according to the importance of their impact on the property.
Furthermore, they are presented irrespective of the type of threat faced by the property, i.e. with specific and proven imminent danger (“ascertained danger”) or with threats which could have deleterious effects on the property’s Outstanding Universal Value (“potential danger”).

** : All mission reports are not always available electronically.


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