त्रिपञ्चभागिकौ द्वौ कपाटयोगौ ॥ कZ_०२.३.२४ ॥
tripañcabhāgikau dvau kapāṭayogau
ତିନି-ପଞ୍ଚମାଂଶ (3/5) ଅନୁପାତରେ ଦୁଇଟି କପାଟଯୋଗ (ଦ୍ୱାର-ଫିଟିଂ/ସଂଯୋଜନ) ନିର୍ଦ୍ଦିଷ୍ଟ।
They improve security, enable predictable maintenance, and allow the state to audit workmanship and material usage.