Projekt sprawy

Sprawa 4: Kalifornijski system strukturalny słoneczny, USA

Tło projektu

A 500MW photovoltaic plant in California required corrosion-resistant galvanized steel supports to withstand coastal salt spray while meeting rapid installation deadlines (6-Miesiąc okno budowy).

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Solar Mounting Rail AS-SMR-ASTM A123 G90 Materiał: ASTM A123 G90 hot-dip galvanized steel
Profil: C-shaped
Długość: 6M
Load capacity: 2.5Kn/m
Coating thickness: 85μm
120,000 metrów
Ground Screw Pile AS-GSP-EN 10248 Średnica: 76mm
Długość: 2.5M
Helix plates: 3×200mm
Siła plastyczności: 355Mpa
25,000 jednostki

Kluczowe innowacje

✅ ‌Spawanie robotyczne‌: Automated production reduced rail straightness tolerance to ≤1mm/6m.
✅ ‌Pre-Engineered Kits‌: Component bundles cut on-site waste by 32%.

Wyniki

Completed 2 months ahead of schedule. Achieved 99.7% structure survival rate during 2025’s Category 4 hurricane season. Now a reference site for NREL’s solar resilience research.


Sprawa 5: Singapore Changi Terminal 3 Roof Retrofit

Tło projektu

Changi Airport Group needed 18,000m² of lightweight stainless steel roofing panels with integrated rainwater harvesting, requiring strict compliance with FAA bird-strike regulations.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
304L Roof Panel AS-RP-EN 1.4306 Grubość: 0.8mm
Profil: Standing seam
Reflectivity: 85% (ASTM E903)
Bird-deterrent micro-texture (Ra 4.5-5.2μm)
12,500 sheets
Gutter System AS-GT-EN 1462 Szerokość: 300mm
Slope: 1.5%
Leak-proof laser welds
Integrated leaf filters
8,200 linear meters

Kluczowe innowacje

✅ ‌Aerospace-Grade Sealing‌: Panel joints tested to 150km/h wind uplift (AS/NZS 1170.2).
✅ ‌IoT Integration‌: Embedded strain gauges monitor real-time snow/rain load via airport BMS.

Wyniki

Reduced terminal cooling load by 18%, harvested 6,500m³/year rainwater for reuse. Won 2025 APAC Sustainable Infrastructure Award.


Sprawa 6: Brazil Amazon Hydropower Penstock Project

Tło projektu

Electrobrás commissioned 8km of high-pressure spiral-welded steel pipes for a 2.4GW hydropower plant, requiring extreme abrasion resistance against sediment-laden flows.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Spiral Welded Pipe AS-SWP-API 5L X70 Z: 3,200mm
Ściana: 25mm
Siła plastyczności: 485Mpa
Internal lining: 6mm alumina ceramic (Hv 1,200)
3,800 tony metryczne
Expansion Joint AS-EJ-AWWA C219 Movement capacity: ±150mm
Ocena ciśnienia: 4.2Mpa
EPDM seals (50 Shore D)
240 jednostki

Kluczowe innowacje

✅ ‌Abrasion Simulation‌: Accelerated wear testing validated 40-year service life under 5kg/m³ sediment.
✅ ‌Jungle Logistics‌: Modular 6m pipe sections enabled helicopter transport to remote sites.

Wyniki

Commissioned in Q4 2025, supplying clean energy to 2.1 million households. Recognized by IHA as “Best Hydropower Innovation 2025.”

 

 

Sprawa 7: Australian Iron Ore Slurry Pipeline, Pilbara Region

Tło projektu

Rio Tinto required 42km of wear-resistant pipeline to transport iron ore slurry (60% solids) across abrasive terrain, demanding a 25-year service life.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Ceramic-Lined Pipe AS-CLP-HK40 Base material: ASTM A106 Gr.B
Liner: 8mm HK40 cast basalt
Z: 508mm
Pressure: 6.3Mpa
Impact resistance: 10J/cm²
15,000 metrów
Pipe Support AS-PS-ISO14692 Galvanized steel clamp
Load capacity: 12 mnóstwo
Adjustable height: 0.5–2m
3,200 jednostki

Kluczowe innowacje

✅ ‌Modular Lining‌: Pre-cast basalt segments with interlocking grooves reduced installation time by 40%.
✅ ‌GIS Mapping‌: Drone-surveyed terrain data optimized support placement ±0.5m accuracy.

Wyniki

Commissioned Q3 2026, achieving zero leakage and 80% lower maintenance costs vs. traditional HDPE pipes. Now ISO 21007-certified asMining Infrastructure Benchmark.


Sprawa 8: French Nuclear Power Plant Cooling System Upgrade

Tło projektu

EDF Group replaced corroded carbon steel cooling ducts in 4 reactors with nuclear-grade stainless steel, requiring ASME III Class 1 certification and <0.01% cobalt content.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
316LN Stainless Duct AS-SD-ASME III Grubość: 12mm
Z: 1,500mm
Co content: <50ppm
Intergranular corrosion test: Passed ASTM A262 Practice E
8,500 metrów
Seismic Restraint AS-SR-IEEE 344 Damping ratio: 15%
Load range: ±300mm
Fire rating: 2 hours at 1,000°C
1,750 zestawy

Kluczowe innowacje

✅ ‌Neutron Absorption‌: Boron-doped weld filler metal reduced activation risks under radiation.
✅ ‌Robotic Inspection‌: AI-powered crawlers performed 100% volumetric UT testing.

Wyniki

Extended plant lifespan to 2040, awarded 2026 WANO (World Association of Nuclear Operators) “Best Safety Practice.


Sprawa 9: UAE Hydrogen Storage Spheres, NEOM City

Tło projektu

Saudi Aramco commissioned 12 spherical pressure vessels for green hydrogen storage (99.999% purity) at 350 bar, requiring zero porosity welds.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Cryogenic Storage Sphere AS-CSS-ASME VIII Div.2 Średnica: 25M
Materiał: SA-553 Type I
Leak rate: <1×10⁻⁸ mbar·L/s
Design temp: -253°C to +50°C
12 jednostki
Vacuum Insulation Panel AS-VIP-ASTM C1484 Core: Fumed silica
Thermal conductivity: 0.004 W/m·K
Hydrogen permeation: <0.05mL/m²/day
28,000 panele

Kluczowe innowacje

✅ ‌Hot Isostatic Pressing (HIP)‌: Eliminated weld defects, osiągnięcie 100% MT/PT/RTO compliance.
✅ ‌Montaż modułowy‌: On-site robotic welding reduced construction time by 7 months.

Wyniki

World’s largest operational hydrogen storage facility (2027), enabling 450 tons/day H₂ export capacity.


Sprawa 10: Tokyo Subsea Tunnel Reinforcement, Japan

Tło projektu

Taisei Corporation needed 9,200 seismic-resistant steel segments for a 5.8km undersea tunnel, requiring 150-year corrosion protection in high-salinity seabed.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Tunnel Segment AS-TS-JIS G3114 Steel grade: SM570
Grubość: 32mm
Powłoka: Triple-layer epoxy (DFT 480μm)
Cathodic protection: Zn-Al-Mg anodes
9,200 segments
Waterstop Seal AS-WS-EN 14695 Materiał: EPDM
Compression set: ≤15%
Tensile strength: 18Mpa
Chemical resistance: pH 2–12
18,500 metrów

Kluczowe innowacje

✅ ‌Nanocoating‌: Graphene-enhanced epoxy increased corrosion resistance by 3× vs. conventional coatings.
✅ ‌Real-Time Monitoring‌: Embedded corrosion sensors transmit data to Tokyo Metro’s SCADA system.

Wyniki

Withstood 2028 Nankai Trough 7.1M earthquake (JMA Scale 6+) without damage. Blueprint adopted for Japan’s National Resilience Program.

 

 

Sprawa 11: Norway Arctic Offshore Wind Farm

Tło projektu

Equinor installed 80 turbine foundations in the Barents Sea (-30°C operating temps), requiring ultra-low-temperature steel with impact toughness >200J at -50°C.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Subsea Transition Piece AS-TP-EN 10225 S460ML Grubość: 55mm
Charpy V-notch: 220J @ -60°C
Corrosion coating: 3LPP (500μm DFT)
80 jednostki
Ice-Resistant Bolts AS-BT-ASTM A320 L7 Stopień: B8 Class 2
Stress rupture: 690Mpa
Lubricant: Graphite-free for -60°C
25,000 pieces

Kluczowe innowacje

✅ ‌Cryogenic Welding‌: Preheat-free FCAW process eliminated hydrogen-induced cracking.
✅ ‌Ice Load Monitoring‌: Strain gauges transmitted real-time ice thickness data to onshore control.

Wyniki

Survived 2026 polar vortex with zero structural failures. Certified by DNV GL asArctic-Ready Infrastructure.


Sprawa 12: Kenya Geothermal Well Casing

Tło projektu

KenGen drilled 12 geothermal wells in the Rift Valley (300°C brine), needing casings resistant to H₂S-induced stress corrosion cracking.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Super Duplex Casing AS-CG-UNS S32750 Z: 339.7mm
Pitting resistance: PREN ≥42
H₂S limit: 0.3psi partial pressure
28,000 metrów
Thermal Insulation Wrap AS-TI-ASTM C795 Materiał: Calcium silicate
Thermal conductivity: 0.055 W/m·K @ 300°C
9,500 metrów

Kluczowe innowacje

✅ ‌CO₂ Injection‌: Neutralized brine pH during shutdowns, reducing corrosion rate by 65%.
✅ ‌Drone-Assisted Survey‌: LiDAR mapped wellhead subsidence within ±2mm accuracy.

Wyniki

Increased steam yield to 75MW/well (industry avg: 50MW). Now a UNFCCC-registered CDM project.


Sprawa 13: Mumbai Metro Phase 5 Tunneling

Tło projektu

MMRDA required 15km of segmental linings for underwater tunnels beneath Thane Creek, demanding chloride diffusion <0.05% concrete mass.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
Reinforced Concrete Ring AS-RCR-IS 456 M60 Cover: 75mm
Steel fiber: 40kg/m³
Chloride threshold: 0.03% by mass
12,000 segments
Waterproofing Membrane AS-WM-DIN 16734 Grubość: 3mm
Peel strength: 6N/mm
Chemical resistance: pH 1–13
45,000

Kluczowe innowacje

✅ ‌Self-Healing Concrete‌: Bacillus cohnii microcapsules sealed cracks ≤0.3mm autonomously.
✅ ‌TBM Slurry Recycling‌: Reduced bentonite waste by 70% via centrifuge separation.

Wyniki

Completed 6 months ahead of 2027 deadline. Awarded India’sSmart Infrastructure Project of the Year.


Sprawa 14: Canada TransMountain Pipeline Expansion

Tło projektu

Kinder Morgan upgraded 1,150km of pipeline crossing Rocky Mountains, needing X80 steel pipes with CTOD >0.25mm at -45°C.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
X80 Line Pipe AS-LP-API 5L X80M Z: 914mm
Ściana: 18.4mm
CTOD: 0.31mm @ -50°C
Powłoka: Fusion-bonded epoxy (350μm)
85,000 stawy
Girth Weld Inspection AS-GW-ASME B31.4 Method: PAUT + TOFD
Defect sensitivity: ≤1.5mm height
22,000 welds

Kluczowe innowacje

✅ ‌Autonomous Welding Bug‌: Crawler robots achieved 98% weld integrity at 45° slopes.
✅ ‌Permafrost Monitoring‌: Distributed fiber optics detected ground thaw within ±0.1°C.

Wyniki

Boosted crude capacity to 890,000 bpd. Passed 2027 CER (Canada Energy Regulator) audit with zero non-conformities.


Sprawa 15: South Africa Platinum Mine Ventilation

Tło projektu

Sibanye-Stillwater needed 25km of explosion-proof ducts for ultra-deep mining (3km depth), requiring flame resistance ≤300°C surface temp.

Specyfikacje produktu & Nabywanie

Typ produktu Model Parametry techniczne Ilość
FRP Ventilation Duct AS-VD-ISO 6944 Średnica: 2.4M
Fire rating: 120min @ 1,000°C
Pressure: 15kPa
25,000 metrów
Anti-Static Coating AS-AC-IEC 60079 Surface resistivity: 1×10⁶–1×10⁹ Ω
Abrasion resistance: 500 cykle (ASTM D4060)
58,000

Kluczowe innowacje

✅ ‌Nano-Ceramic Additives‌: Reduced smoke density by 85% during fire incidents.
✅ ‌AI Airflow Optimization‌: Dynamically adjusted fan speeds based on real-time gas sensors.

Wyniki

Cut ventilation energy use by 35%. Recognized by DMRE (Dept of Mineral Resources) asBest Mine Safety Innovation 2027.

powiązane posty

Zostaw odpowiedź