Ensuring the mechanical safety of industrial facilities during construction is one of the most important tasks in the oil and gas industry. To solve this problem, an integrated approach is used to control the technical condition of structures. This approach makes it possible to timely identify and prevent possible emergencies associated with irreversible processes that may occur in the structures themselves or in the ground foundations. Due to the lack of clear requirements in the regulatory and technical documentation for the formation of a calendar plan and a calendar and network schedule of work divided into construction stages when designing large industrial facilities with long construction periods, the costs of geotechnical monitoring in the estimated documentation are included in accordance with the geotechnical monitoring program in full for the entire construction period and they may have significant differences in the calculation of actual costs. The elaboration of a calendar plan and a calendar and network schedule divided into stages with reference to the general construction plan will allow the allocation of costs for geotechnical monitoring in accordance with the stages of construction. The developed methodology makes it possible to objectively assess the required number of observations, taking into account the construction time of each specific structure and the cyclicity of observations, as well as the seasonality of some types of work performed. The application of the methodology makes it possible to calculate the real cost of work performed as closely as possible and achieve money savings.
References
1. Gilev N.G., Poverennyy Yu.S. et al., Geotechnical monitoring of oil and gas production facilities in the cryolithozone (In Russ.), Fundamenty, 2021, no. 4(6), pp. 34–36.
2. Sultanova I.P., Analysis of planning, management and development methodsof organizational and technological solutions in infrastructure projects (In Russ.), Vestnik MGSU, 2015, no. 7, pp. 127–136.
3. Spravochnoe posobie k SNiP 3.01.01-85*. Razrabotka proektov organizatsii stroitel’stva i proektov proizvodstva rabot dlya promyshlennogo stroitel’stva (Reference manual to SNiP 3.01.01-85*. Development of construction organization projects and work production projects for industrial construction), Moscow: Stroyizdat Publ., 1990, 158 p.
4. Metodicheskie ukazaniya po razrabotke proektov organizatsii stroitel’stva krupnykh promyshlennykh komplektov s primeneniem uzlovogo metoda (Guidelines for the development of projects for the organization of construction of large industrial complexes using the nodal method), Moscow: Stroyizdat Publ., 1984, 64 p.
