It was built in as many as 14 stages, and it is believed that the construction took place between 900 and 1200 C.E.
بُنيت هذه الرابية على ١٤ مرحلة ،‏ ويُعتقد ان عملية البناء حصلت بين سنتَي ٩٠٠ و ١٢٠٠ ب‌م .‏