News and Articles

100 articles on construction, project management and ORPA GRUP. Infrastructure, DSI, TISKI, safety and more. Articles are listed below; use the page numbers for other pages.

Water Supply Pipeline Design and Practice in TISKI Projects
05 February 2024 TISKI

Water Supply Pipeline Design and Practice in TISKI Projects

Water network design, pipe sizes and TISKI project standards.…

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Soil Classes and Equipment Efficiency in Earthworks
02 November 2024 Excavation

Soil Classes and Equipment Efficiency in Earthworks

Excavation methods by soil class and improving equipment efficiency.…

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Project Management in Treatment Plants and Wastewater Infrastructure
01 July 2025 Treatment

Project Management in Treatment Plants and Wastewater Infrastructure

Planning and project management in wastewater treatment and sewerage.…

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Infrastructure Planning for Housing and Multi-Unit Projects
07 September 2024 Infrastructure

Infrastructure Planning for Housing and Multi-Unit Projects

Water, sewer and road infrastructure planning for housing projects.…

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Sustainability and Green Building in Construction
22 April 2025 Construction

Sustainability and Green Building in Construction

Sustainable construction, green certifications and eco-friendly projects.…

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Quality Standards in Road Construction and Asphalt
07 February 2025 Superstructure

Quality Standards in Road Construction and Asphalt

Quality control and standards in road and asphalt projects.…

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Workplace Safety in DSI Irrigation and Dam Projects
28 September 2024 DSI

Workplace Safety in DSI Irrigation and Dam Projects

Safety measures and risk assessment in irrigation and dam construction.…

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Equipment Rental Periods and Project-Based Contracts
02 August 2024 Construction

Equipment Rental Periods and Project-Based Contracts

Short and long-term rental, contract types and cost optimization.…

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Process Design and Operation in Water Treatment Plants
17 August 2024 Treatment

Process Design and Operation in Water Treatment Plants

Process design, operation and maintenance in water treatment.…

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Soil Survey and Foundation Design in Infrastructure
28 September 2025 Infrastructure

Soil Survey and Foundation Design in Infrastructure

Soil survey, foundation types and design criteria in infrastructure.…

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Earthwork Waste Management and Recycling
03 August 2025 Excavation

Earthwork Waste Management and Recycling

Reuse of excavation waste, recycling and environmental compliance.…

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Tender Processes for Municipal Water and Sewerage
19 December 2025 Municipality

Tender Processes for Municipal Water and Sewerage

Municipal infrastructure tenders, specs and bid evaluation.…

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