26P-009_76410000-0 Well casing and casing installation services (Casing string running services (Lot No. 1 - 76410000-0 Well casing and casing installation services (Casing string screwing services 339.72 mm, 244.48 mm); (Lot … I will No. 2 - 76410000-0 Well casing and casing installation services (177.8 mm, 127 mm casing screwing services); (Lot No. 3 - 76410000-0 Well casing and casing installation services (Automatic topping up and circulation services))