UNIV. NEWS. NORTH-CAUCAS. REG. TECHNICAL SCIENCES SERIES. 2016; 4: 61-66
http://dx.doi.org/10.17213/0321-2653-2016-4-61-66
THE RELIABILITY IMPROVEMENT AND REDUCING HEAT LOSSES BY FORMING THE GROUNDWATER DRAINAGE SYSTEM OF OMSK HEAT TRANSMISSION MAINS
Chicherin Stanislav Viktorovich – post-graduate student, department «Thermal Engineering», Omsk State Transport University, Omsk, Russia.
E-mail: man_csv@hotmail.com
Abstract
The problem of ingress and manifestation of water with possible consequent damage to insulation and external corrosion to piping was analyzed. While piping location is lower than the water table level groundwater drainage along the piping network is an important factor in insuring system reliability. An analysis of existing soils conditions including elevation of each boring, water table level, description of soil strata and penetration data was determined. Construction of a gravity drainage to a storm drain as an investment project towards 2020 is proposed. Overall project period is 30 years whereas a period of project implementation is 7 months.
Keywords: district heating; waterproofing; groundwater; drain, drainage; concrete culvert; first costs; payback period.
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