Golf and recreation base "Butterfly Park Golf course" is partially & overlaid with irrigationsystem "Fântânele-Sag," situated in Arad County, Romania, in the Mures plain, South of the Mures River,and is administered ANIF - territorial branch West. Realization of investment requires intubationirrigation channel "Adduction I" (the main channel), which overlaps with the investment location. Thisrequires a hydraulic calculation to ensure complex irrigation system operation "Fântânele - Sag". In lessthan three years, the village of Fântânele will become a magnet for lovers of golf in Europe. The"Bellavista Golf Villas & Resort LLC" presents an impressive investment project which includes a golfcourse with 18 holes, a five-star hotel, a clubhouse and a residential complex of 50 villas with swimmingpool. The future of golf course will cover 56 acres of recreation will respectively occupy 72 hectares andwill have the shape of a butterfly. The future of golf will cover 56 hectares, but complex agreement"Butterfly Park" will occupy 73 hectares and will have a butterfly. The main feature of the project isrespect for green space, not less than 350,000 square meters will be allocated to private green spaces and150,000 square meters of public green spaces. Project golf course aims to achieve two ambitious goals,building a modern field, using cutting edge materials and technologies and respecting the environment.The complex will also landscaped parks with fitness, markets, postal services, a pharmacy, a home, aprimary school, church, basketball, tennis and football. Based on these theoretical foundations analyticalcalculations were performed for different variants of the proposed pipeline and the existing channel Ad I.Large roughness of corrugated steel pipes under study, which are higher than the roughness of existingchannel, leading to low water transport capacities for long lines or large sections of the pipeline. Thesepipes are well suited for culverts or undercrossing on short lengths. The study results need to piperoughness uses small (smaller than existing channel) presented version including polyethylene pipes.There are other similar types of polyethylene pipe roughness such as prestressed concrete pipes(PREMO), tubes of fiberglass reinforced polyester (PASFIN) or ductile iron pipe.

hydraulic calculation, irrigation channel closure, irrigation systems.

Presentation: oral