Opryshko Boris Alekseevich

Chief Process Engineer, Water Supply Directorate, «Kamchatka Vodokanal» Regional State Unitary Enterprise 3/1 Tsiolkovskogo Ave., 683009, Petropavlovsk-Kamchatsky, Russian Federation, tel.: +7 (914) 624-85-01, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• A new design of an observation blowing well head
,
• New design of the head for an emergency observation self-flowing well
,
• Improving the method of monitoring groundwater levels in production wells of the Kamchatka Territory
,
• Improved design of the head of a blowing well
,
• Improving the method for monitoring the piezometric level of underground water in production wells of the Kamchatka Territory
,
• Improved design of the head of a blowing production well
,
• Improved design of the head of an emergency blowing well
,
• Unified head for the observation wells of drinking groundwater deposits