चतुरश्रां वापीमन्नुदकोपस्नेहां खानयित्वा पृथुशिलाभिरुभयतः पार्श्वं मूलं च प्रचित्य सारदारुपञ्जरं भूमिसमं त्रितलमनेकविधानं कुट्टिमदेशस्थानतलमेकद्वारं यन्त्रयुक्तसोपानं भूमिगृहं कारयेत् ॥ कZ_०२.५.०२ ॥
caturaśrāṃ vāpīm annudakopasnehāṃ khānayitvā pṛthuśilābhir ubhayataḥ pārśvaṃ mūlaṃ ca pracitya sāradārupañjaraṃ bhūmisamaṃ tritalam anekavidhānaṃ kuṭṭimadeśasthānatalam ekadvāraṃ yantrayuktasopānaṃ bhūmigṛhaṃ kārayet
他应建造一间地下室:挖掘一个不易渗水的方形坑;用宽大的石板在两侧及底部加以衬砌;装配坚固的木制笼架结构;使其与地面齐平;设置三层并分隔为多种隔间;在各层铺设铺装地面;仅保留一个入口;并安装带机械装置的楼梯通道。
Strict access control: minimizing entry points reduces unauthorized access, simplifies guarding, and strengthens auditability of movements.
To protect stored wealth from environmental loss (water damage) and from structural vulnerabilities that could enable covert entry.