Tender For corrigendum : providing of operation and maintenance of other machines and plants - annual rate contract for heatexchanger re-tubing job at nrl site-non rta - item 10- recond old tube bundle & tube insertion,operation and maintenance of other machines and plants - item 20-non rta-expanding tubes after retubing,operation and maintenance of other machines and plants - item 30-non rta-strength welding including light expansi,operation and maintenance of other machines and plants - item 40-non rta-mob & demob charge per occ for normal job,operation and maintenance of other machines and plants - item 50-non rta-mob & demob charge per occ for emmergency,operation and maintenance of other machines and plants - annual rate contract for heatexchanger re-tubing job at nrl site- rta-item 60- recond old tube bundle & tube insertion,operation and maintenance of other machines and plants - item 70- rta- expanding tubes after retubing,operation and maintenance of other machines and plants - item 80- rta-strength welding including light expansion,o
16 Apr, 2026
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