Spanish civil engineering and construction company Obrascon Huarte Lain SA (<a href="https://www.bolsasymercados.es/bme-exchange/es/Mercados-y-Cotizaciones/Acciones/Mercado-Continuo/Ficha/Obrascon-Huarte-Lain-ES0142090317" target="_blank">BME:OHLA</a>) announced that it has won a contract to build a 54-MW solar photovoltaic plant in Palencia, northern Spain.