construction work for water and sewage pipelines. design and execution of works related to the contract cs-cl-12 "rehabilitation and expansion of water collection and treatment facilities and adduction pipelines in moldova noua and anina", including detailed design and execution of civil constructions, mechanical, electrical and automation installations , including the supply and installation of related equipment, for the rehabilitation of the potable water pumping station within the existing macesti water plant - uat moldova noua, for the extension of the anina pipeline, for the rehabilitation of the anina pipeline and for the hildegard and maial water utilities - uat anina.