DRILLING, EXCAVATION, LOADING, TRANSPORTATION, DUMPING, SPREADING & LEVELLING, ETC., OF 435.740 LBCM OF IN-SITU OB (WHICH INCLUDES 2.40 LBCM OF TOP SOIL, 2.40 LBCM OF SUB SOIL, 408.198 LBCM OF HARD OB & 22.742 LBCM OF COAL), EXCAVATION OF 15.022 LBCM OF IN-SITU OB WITH RIPPER SHOVEL, RE-HANDLING OF 24.510 LCM OF LOOSE TOP SOIL AND RE-HANDLING OF 5.00 LCM OF LOOSE OB WITH CONVENTIONAL EQUIPMENT, AND ADDITIONAL WORKS VIZ., 1000 SHOVEL HOURS, 500 DOZER HOURS & 3,36,000 RMT OF DRILLING AT KTK OPENCAST-II PROJECT, BHUPALPALLI AREA DURING A PERIOD OF 36 MONTHS.