त्रिभागाधिकायामा भाण्डवाहिनीः कुल्याः कारयेत् ॥ कZ_०२.३.३३ ॥
tribhāgādhikāyāmā bhāṇḍavāhinīḥ kulyāḥ kārayet
Il faut construire des canaux de transport de fournitures (kulyāḥ) dont la longueur est augmentée d’un tiers (tribhāga-adhika), adaptés au transport de biens/matériaux (bhāṇḍa-vāhinīḥ).
They are not merely drainage; they are designed as logistics conduits for provisioning, construction materials, or protected internal movement.