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R engjøring - Tunnelbasseng

R engjøring - Tunnelbasseng. Omfang av vanndistribusjonssystemet Behov Ronny Steen-Olsen Kjell Næss Erik Schmidt Lars Wermskog. Oset WTP 9 0 % of supply. Distribusjonssystemet - 52 trykksoner - 1 560 km vannledninger - Gjennomsnittsalder 59 år

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R engjøring - Tunnelbasseng

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  1. Rengjøring - Tunnelbasseng Omfang av vanndistribusjonssystemet Behov Ronny Steen-Olsen Kjell Næss Erik Schmidt Lars Wermskog

  2. Oset WTP 90 % of supply • Distribusjonssystemet • - 52 trykksoner • - 1 560 km vannledninger • - Gjennomsnittsalder 59 år • - 130 trykkreduksjonsventiler • - 35 000 kummer (vann) • - 30 pumpestasjoner • - 18 høydebasseng • - 37 km vanntunneller Årlig vannproduksjon Ca. 100 000 000 m3 Bassengvolum 200 000 m3 Skullerud WTP 10 % of supply

  3. Rengjøring - Tunnelbasseng Oset vannbehandlingsanlegg. 50 000 m3, rå sprengt tunnel, 700 m lang. Råsprengttunnell, dia 1,8 m, lengde 2800 m

  4. Rengjøring - Tunnelbasseng 10 500 m3, rå sprengte råvanns tunneller,

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