Capital repairs and reconstruction, including strengthening of designs of buildings

Capital repairs and reconstruction, including strengthening of designs of buildings and constructions II and III levels of responsibility:

• the bearing and protecting designs of buildings and constructions (without change of the settlement scheme)
• roofing coverings and designs
• external and internal engineering networks (except gas supply)
• networks of gas pipelines, oil pipelines, oil pipelines, steam lines, air ducts and other stationary transporting devices
• sheetings of designs and equipment (obmurovochny, futerovochny, insulating, anticorrosive, chemical and others)
• elevators, hoisting-and-transport devices and constructions (including maintenance