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.

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 380.876 lbcm of in-situ ob (which includes 4.037 lbcm of top soil, 4.037 lbcm of sub soil, 355.469 lbcm of hard ob, 17.333 lbcm of coal), excavation of 0.614 lbcm of top soil beneath the external dump, excavation of 10.403 lbcm of in-situ ob for permanent diversion of gundlavagu nallah, excavation of 0.732 lbcm of ob for temporary diversion of gundlavagu nallah, re-handling of 1.849 lcm of loose ob, and re-handling of 1.807 lcm of loose top soil for permanent diversion of gundlavagu nallah with conventional equipment, and additional works viz., 4000 shovel hours, 3000 dozer hours and 1,80,000 rmt of drilling at ktk oc-iii project, bhupalpally area during a period of 36 months.

Re-drilling, installation, development and connection of dtw with erw pipe including wiring and repairing water transmission system at 224/n narapatipara - ii dtw under kalyani block under kalyani (a-i) division in the district of nadia under core

Re-drilling, installation and development and connection of prop. dtw with erw pipe including connection of tube well assembly with surge tank at 247n, palitpara dtw centre under ranaghat-i block in place of defunct one under kalyani (a-i) divisi

Re-drilling, installation and development and connection of proposed hdtw including all at 603/n bayespur hdtw centre under ranaghat-i block in place of defunct one under kalyani (ai) division under core sector 2023-24 .

Re-drilling, inst. and dev. and connection of hdtw with erw pipe including connection with surge tank at 354/n raghunathpur dtw under ranaghat-ii block under kalyani (a-i) division under core sector 2024-25.

Renovation of pipe line of including spout chambers of deep tubewell at 567/n dhanicha dtw under chakdaha block under kalyani (a-i) division in the district of nadia under core sector 2024-25.

Re-drilling, inst, dev. and connection of hdtw with erw pipe incld. repairing of ph incld. wiring and repairing water transmission system at 197/n srinagar-i dtw under chakdaha block under kalyani (a-i) division under core sector -2024-25.

C. supply for maintenance of m.i. schemes under kalyani (a-i) sub-division under kalyani (a-i) division, kalyani, nadia during 2023 - 24.

Sitc of inverter with allied electrical work at kalyani inspection bungalow under nadia highway division - ii, p.w. roads dte., kalyani, nadia.