BharatNotes Retrofitting
noun (the gerund/verbal noun of the verb "retrofit"); also functions as the present participle of the verb (transitive)Usage in a UPSC answer
A credible net-zero strategy must move beyond constructing new green infrastructure to the deep retrofitting of India's ageing building and industrial stock, since emissions embedded in existing assets cannot be wished away by future standards alone.
Synonyms
Antonyms
Word Family
retrofit (v/n), retrofitted (adj), retrofits (n pl), retrofitter (n)
Root
Coined 1950s; blend of retroactive + refit; Latin retrō = backward + English fit; first attested 1951
Etymology
A blend of retroactive and refit, coined in the 1950s; from Latin retrō ("backward") + English fit; first attested in 1951.
Memory Hook
"Retro" (backward, into the old) + "fit" — you go back and fit new parts into something old. Think of fitting modern earthquake supports into a heritage building.
How This Word Works in UPSC Writing
Strengthening an existing structure to withstand hazards it was not originally designed for, chiefly seismic loads. It matters far more than new-build codes in the Indian context, because the overwhelming majority of the building stock that will be standing in the next earthquake already exists, and codes govern only what is built from now on. That is why retrofitting of schools, hospitals and lifeline buildings is the priority intervention rather than a supplementary one.
Don’t Confuse It With
Retrofitting strengthens an existing structure. Building codes govern new construction. Reconstruction rebuilds after damage has occurred. Structural retrofitting alters the load-bearing system, while non-structural measures secure contents and fittings, which cause a large share of injuries and are far cheaper to address.
Hindi Meaning
पुनर्सुदृढ़ीकरण (punarsudridhīkaran).
Common Questions
- What is retrofitting in disaster management?
- Strengthening an existing structure so it can withstand hazards it was not originally designed for, most commonly earthquake loads.
- Why is retrofitting more important than building codes in India?
- Because codes only govern new construction, while most buildings that will face the next major earthquake already exist and were built before those codes applied.
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