School buildings sanitation, second group, education department in Riyadh 35/2

Maintenance and repair of school buildings, first group, the education department in Riyadh 34/1

Administrative buildings Sanitation, education department in Riyadh 37/10

School buildings sanitation, second group, education department in Riyadh 35/3

Maintenance, repair and operation of school buildings, first group, education department in Jeddah

Rehabilitating middle school 81

School buildings sanitation, second group, education department in Riyadh 35/2

School buildings sanitation, fourth group, education department in Riyadh 35/4

Contractual maintenance of school buildings, al-Rawdah sector

School buildings sanitation, sixth group, education department in Riyadh 35/6

Transportation of private education students Boys

School buildings sanitation, eighth group, education department in Riyadh 35/8

Maintenance, repair and operation of school buildings, eighth group, education department in Riyadh 35/8

Sanitation of school buildings, fifth eighth group, 35/5

Contractual maintenance of school buildings, al-Quwayʿiyah sector, for girls

School buildings sanitation, first group 35/1