UNDERWATER PIPELINES FOR THE TUAS DESALINATION PLANT (SINGAPORE)
Project for the marine works (intake and outfall) associated with the construction of the Tuas Desalination Plant (TDP), in Singapore. INTAKE • Flow rate: QT = 844380 m³/d = 9.77 m³/s • 5 solid-wall polyethylene (HDPE) pipelines,De = 1,400 mm, common trench: •Land section: 50 m, sheet pile trench. •Transition and marine section: 50 m, […]
STORMWATER OVERFLOW SYSTEMS AT ZAPILLO BEACH, ALMERÍA
The Construction Project for the stormwater overflow system in the city of Almería is carried out by means of a collector parallel to the beach, and different perpendicular collectors, which gather flows from different drainage channels to the outlet chamber of a submarine outfall. The characteristics of the submarine outfall are: • Material: PE100. • […]
COOLING CIRCUIT FOR THE CCC AT RAS DJINET (ALGERIA)
The Basic Design of the cooling system for the CCC at Ras Djinet is carried out. A preliminary design of the pump chamber, intake pipelines, and discharge channel is performed. The characteristics of the submarine outfall are: • Material: PE100. • Internal diameter: 3 pipes of 2,400 mm (1 spare) • Average polyethylene length: 1,496 […]
COOLING CIRCUIT FOR THE CCC EXPANSION. NEW MARINE FACILITIES (INTAKE AND DISCHARGE). SHOAIBA (SAUDI ARABIA)
Seawater intake and discharge for the cooling circuit. • Qd = 130232 m3/h, for intake and discharge. • Alternatives study (typologies and site layout location). • Optimization of materials and dredging. Quantity take-offs. • Hydraulic calculations, recirculation study, and construction procedures. • INTAKE: •Deep intake: – special GRP lantern-type structures, z = -35 m. – […]
SUBSEA PIPELINES FOR THE CAMPO DALÍAS DESALINATION PLANT (ALMERÍA)
The detailed design is carried out for the subsea pipelines, from the connection to the onshore outfall section to the diffuser, and from the intake tower to the pump house at the intake. The pipeline characteristics are: • Material: PE100. • Pipe definition: Intake outside diameter 1,800 mm and outfall 1,400 mm. SDR 33 for […]
ANCHORING AND AUXILIARY ELEMENTS FOR SUBMARINE PIPELINE SUPPLYING MORRAZO, VIGO
This is a submarine pipeline that crosses the Vigo estuary for water supply to the Morrazo peninsula. The pipeline characteristics are: • Material: PE100. • Outer diameter 500 mm, SDR 9. • Submarine pipeline length: 3,800 m. A detailed study has been conducted on the following aspects: • Route optimization. • Anchoring process: longitudinal stresses, […]
LA TABOADA WASTEWATER TREATMENT PLANT OUTFALL PIPELINE (LIMA, PERU)
The construction project for the La Taboada subsea outfall is being carried out, based on the conclusions of the field work performed, after the ACS Group won the international tender where INCREA provided the engineering. Exhaustive studies are conducted on the definitive location, auxiliary works, suppliers, etc. • Material: HDPE-100 • Main section diameter: 3,000 […]
SUBMARINE PIPELINES FOR THE MARINA BAJA DESALINATION PLANT, MUTXAMEL (ALICANTE)
The Construction Project for the intake and discharge pipelines is carried out. For dimensioning purposes, a detailed study of maritime climate and beach profile evolution is performed. The seabed has been characterized using pressurized water lances. The pipeline characteristics are: • Material: PE100. • Internal diameter: intake 1,800 mm and discharge 1,200 mm • Polyethylene […]
UNDERWATER PIPELINES FOR THE SANTA EULALIA DESALINATION PLANT (IBIZA)
The project involves the design of the submarine intake and outfall pipelines for the desalination plant (IDAM), with part of the route using horizontal directional drilling and part laid on the seabed. The pipeline characteristics are: • Material: PE100. • Intake external diameter: 1,000 mm • Outfall external diameter: 710 mm. • Intake length: 789 […]
CONSTRUCTION DESIGN PROJECT FOR THE INTAKE PIPELINE OF THE ESCOMBRERAS DESALINATION PLANT (MURCIA)
The project includes the construction design of the new submarine water intake pipeline for the Escombreras desalination plant, including its intake structure.The pipeline characteristics are:• Material: PE100.• Pipe specification: Øe=1600 mm• Length: 1,193.9 m• Maximum flow rates: 1.8 m3/s• Intake depth: 30 mA detailed study has been carried out of the following aspects:• Maritime climate: […]