आदितलस्य पञ्चभागाः शाला वापी सीमागृहं च ॥ कZ_०२.३.१९ ॥
āditalasya pañcabhāgāḥ śālā vāpī sīmāgṛhaṃ ca
第一层/地面层(āditala)应分为五部分,配置如大厅(śālā)、取水设施/水井(vāpī)以及边界守卫屋(sīmāgṛha)等空间。
Water access is a core civic necessity, while boundary/guard structures support administrative control, security, and regulated movement.