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.

Site Organization and Work Program Preparation
10 March 2024 Construction

Site Organization and Work Program Preparation

Site setup, work program and resource planning basics.…

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Design Criteria for TISKI Wastewater Collector Projects
08 July 2025 TISKI

Design Criteria for TISKI Wastewater Collector Projects

Collector design, slope and capacity calculations.…

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Dozer and Grader Use in Road and Earthwork Projects
22 December 2025 Excavation

Dozer and Grader Use in Road and Earthwork Projects

Dozer and grader selection, applications and efficiency.…

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Environmental Permits and EIA in Construction
06 August 2024 Construction

Environmental Permits and EIA in Construction

EIA, environmental permits and compliance in construction.…

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DSI Technical Specs for Deep Well and Drilling
13 May 2025 DSI

DSI Technical Specs for Deep Well and Drilling

Deep well, drilling and intake structure requirements.…

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Quality Control in Precast and Reinforced Concrete
28 December 2024 Construction

Quality Control in Precast and Reinforced Concrete

Quality control, testing and standards in precast and RC.…

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Infrastructure Renewal in Urban Transformation
15 March 2024 Infrastructure

Infrastructure Renewal in Urban Transformation

Assessing and renewing infrastructure in urban transformation.…

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Periodic Maintenance and Breakdown Management for Equipment
01 November 2024 Construction

Periodic Maintenance and Breakdown Management for Equipment

Excavator, dozer and loader maintenance and efficiency.…

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Biological Treatment in Wastewater Plants
13 March 2025 Treatment

Biological Treatment in Wastewater Plants

Biological treatment, activated sludge and plant operation.…

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Binder and Surface Course Selection in Road Pavement
25 September 2025 Superstructure

Binder and Surface Course Selection in Road Pavement

Binder and surface types, selection and quality criteria.…

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Administrative Processes in Provincial and Public Infrastructure
19 January 2024 Public

Administrative Processes in Provincial and Public Infrastructure

Tender, contract and oversight in government infrastructure.…

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Earthwork Haulage and Dump Truck Planning
18 July 2025 Excavation

Earthwork Haulage and Dump Truck Planning

Haul distance, truck count and site logistics.…

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