The tender concerns the design, manufacture, shop testing, delivery, installation, field testing and commissioning of two steel penstocks with flow measurement systems. The work shall comprise the complete design, manufacture, shop testing, transport, installation, erection, field testing and commissioning of the penstocks and associated equipment, together with all equipment, materials, engineering, temporary works, labour, supervision and services required to provide a complete, satisfactory and fully operational installation. The scope shall include, but not be limited to, the penstocks with flow measurement systems and all related mechanical, electrical and instrumentation work necessary for the proper and reliable operation of the penstocks. Time for completion is estimated to be from April 2027 to January 2031, with installation of the penstocks over the period of April 2028 to January 2030.