July 2018 – Retention Plus
| Retain rainwater in its retention compartment and evacuate to the network at a rate regulated by a flow limiter. Keep a volume of rainwater for personal use for the garden. More information. |
June 2018 – 2’000 m3 retention basin at the Tennis Club of Lancy
Retention basin to store 2’020 m3 of water in case of storm event. Dimensions of the retention structure (Rigofill® modules): 49.60 x 33.60 x 1.32 m ‘.
Client: City of Lancy – Municipality of Plan-les-Ouates
More pictures in our achievements
April 2018 – Downstream Defender®, Advanced Vortex Separator
The operation of the Downstream Defender®, advanced vortex separator of Hydro International proposed by Canplast SA https://lnkd.in/eGxSYDp
March 2018 – Clearwater tunnel at the LEB construction site in Lausanne
Lausanne, LEB site: Field welding and installation of a Ø 630 mm HD-PE pipe, length 120 M ‘, in the micro-tunnel for clear water.
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November 2017 – Holding tank 46’000 liters in Grand-Saconnex, Geneva
Holding tank 46’000 liters, length 12 meters, diameter 2.50 meters in Grand-Saconnex, Geneva
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November 2017 – 11 M3 retention pit at Hedingen / ZH
Production and delivery of an 11 M3 retention pit at Haldenrebenstrasse 3 Hedingen / ZH
September 2017 – Completion of a Ø 710 mm HDPE ventilation in Moudon.
Completion of a HDPE Ø710 mm ventilation at the fitness center OFSPO of the AISMLE in Moudon.
Length 210 M ‘, in 16 parts, 135 connections with wall collar system sealing joints.
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