DN600–1000–500 Variable-Diameter Steel Pipeline Rehabilitation Location: Site in Guangzhou, China Asset: DN600 / DN1000 / DN500 continuous variable diameter steel pipeline Key Challenges Continuous changing diameters increase rehabilitation alignment and construction difficulty. Adjacent to finished ...
Guangdong portable DN1200 steel water pipline lining project Project location: Guangdong Province Pipe specifications: DN1200 steel pipe Project characteristics: Inverted siphon pipe Key Challenges Project located in a commercial hub Subjected to long-term pressure from the flood discharge channel. ...
Guangzhou Portable DN1200 Steel Inverted Siphon Pipeline Rehabilitation Location: A site in Guangzhou, China Asset: DN1200 steel inverted siphon pipeline Key Project Parameters & Critical Challenges Located in a core commercial area with strict construction constraints Long-term under sustained ...
DN1000 FRPM Pressure Pipeline Rehabilitation Location: Along main urban road, Yanqing District, Beijing, China Asset: DN1000 fiberglass reinforced plastic mortar (FRPM) pressure pipeline Key Project Parameters & Critical Challenges Pipeline Type: Pressurized water supply pipeline with severe ...
Beijing Portable DN1600 Concrete Pipeline Rehabilitation Location: Shunyi District, Beijing, China Asset: DN1600 reinforced concrete pipeline Key Project Parameters & Critical Challenges Compact Manhole & Large Diameter Constraint: Extra-small manhole design with a 680mm diameter opening, far ...
Qingdao Portable DN1000 / DN1200 Steel Siphon Pipeline Rehabilitation Location: A site in Qingdao, China Asset: DN1000 & DN1200 steel pipelines Features: River-crossing pipe, inverted siphon structure with single-end access Key Challenges & Project Purposes Located in an old urban district with ...
Sewer & Stormwater Manhole Rehabilitation Location: Guangdong Province, China Asset: DN1000 carbon steel sewage discharge main from a wastewater pumping station Key Challenges Extensive wall corrosion and scattered perforations across the pipe barrel, causing sustained external sewage leakage and ...
Beijing Irregular Mixed Underground Asset Rehabilitation Location: Younei West Street, West Jiaomin Alley, East Jing Road, Huguosi Street, Beijing, China Asset: Multiple aged underground pipelines and ancillary structures with irregular shapes and varying sizes Key Challenges Highly irregular cross ...
Water Supply Box Culvert Rehabilitation Location: Zhuzhou, China Asset: Potable water supply box culvert Key Project Parameters & Challenges Target Defect: Expansion joint leakage repair (critical targeted patching for severe leakage points) Operating Pressure: 0.4 MPa pressurized running condition ...
Sewer & Stormwater Manhole Rehabilitation Location: A site in Shandong Province, China Asset: Existing sewer and stormwater brick manholes Key Challenges Severe structural aging of original brick-built manholes, resulting in sustained groundwater ingress and sewage exfiltration risks. Heavy peeling ...
Overflow Trough Lining Protection for Asphalt Recovery Tanks Location: Alberta, Canada Asset & Application: Concrete lining protection for asphalt recovery tank overflow troughs Year: 2015 Protection Level: Primary and secondary containment protection Covered Area: 2,200 m² Key Challenges & ...
9m Diameter Tunnel Wear-Resistant Coating Protection Location: Nanhua Reservoir, Taiwan, China Asset: 9m diameter water conveyance tunnel Project Objectives & Performance Criteria Core Goal: Substrate protection and exceptional wear resistance Strict Wear Resistance Standard: Under continuous 240h ...
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