When a residential facility admits children for services or for custodial care, the following requirements apply:

1. (1) Building exterior and grounds. The residential facility shall:

   1. (i) Fence off or have natural barriers to protect children from all areas determined to be unsafe including steep grades, cliffs, open pits, swimming pools, high voltage boosters or roads.
   2. (ii) Provide access to outdoor recreational space and recreational equipment.

2. (2) Interior space. The residential facility shall:

   1. (i) Provide an interior play area which meets the developmental and recreational needs of the children in care.
   2. (ii) Maintain security screens or safety locks for all operable windows.
   3. (iii) Maintain protective caps over each electrical outlet.
   4. (iv) Secure all hazardous and poisonous substances and materials with safety latches or locks.