Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Re-tubing and repairing of final heat exchanger (fhe) in dcda acid plant during ata 2025, as per tender conditions.

Re-tubing or tube plugging of fhe in so2 acid plant during ata 2024

Miscellaneous pipeline works in dcda or so2 acid plant and dcda fhe pressure testing during ata 2025.

Ata 2026- insulation works for fhe, ihe, converter, boiler etc. in dcda acid plant during ata 2026 at fact udyogamandal.

Tube cleaning and pressure testing of ihe and fhe in dcda acid plant and labour supply for miscellaneous ata related works in dcda acid plant

Tube cleaning and pressure testing of ihe and fhe in dcda acid plant and labour supply for miscellaneous ata related works in dcda acid plant

Re-tubing and repairing of ihe in so2 acid plant during ata 2025.

Re-tubing and repairing of ihe in so2 acid plant during ata 2025, as per tender conditions.

Ata 2025- insulation works for converter, boilers fhe, ihe and iat gas inlet duct, ducts etc. in dcda acid plant during ata 2025 at fact udyogamandal. &#x0d