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.

Miscellaneous fabrication and repair works in ammonia complex

Replacement of damaged portion of fd fan ducts and miscellaneous patch works during ata 2023 of ammonia complex.

Replacement of gaskets of e211 trim heater and other miscellaneous alloy steel welding works in ammonia complex during ata 2023.

Static equipment maintenance works at ammonia complex during ata 2025, as per tender conditions.&#x0d

replacement of p11 pipelines connected to e211 trim heater and other miscellaneous inconel welding works in ammonia complex during ata 2023

Miscellaneous electrical works in ammonia complex and ammonium sulphate 2023-24

Overhauling and replacement of main cooling water pump at ammonia complex during ata 2023.

Miscellaneous electrical works in ammonia complex 2025 26

Miscellaneous electrical works in ammonia complex 2024 2025