According to this Spanish language article, "Bolivian generator Ende Corani launched a tender to advance the pre-investment technical design study for the El Bala hydroelectric project, which would be located in La Paz and Beni departments. The state firm's contract includes carrying out complementary geological and geotechnical studies at the Chepete and El Bala sites, according to the call notice. The deadline for submitting bids is July 26."
Technical design study going forward for Chepete and El Bala megadams!