Viscous damper and seismic isolator bearing beneath a structure — close-up engineering detail
Services

We structure seismic safety through global engineering standards and advanced analysis.

From seismic assessment to retrofit design; from performance analysis to site supervision — end to end, science-based, defensible.

Scope
5 categories · 25 services
Reference
TBEC · ASCE · FEMA · EC8
Method
NLTHA · forensic analysis
Status
Open to new projects
Region / TürkiyeSector / Industrial · Hospital · Residential · Critical Structures
02 — FrameworkService philosophy

Data-driven engineering solutions beyond standard norms.

ProYA services are designed not as conventional project line items, but as scientifically defensible deliverables, each tied to a measurable performance target. From design to site supervision, every deliverable closes with a report that an engineer-reader can reconstruct.

Seismic assessment, retrofit design, performance analysis (NLTHA), consultancy, and 6306 risk analysis — all are carried out under one discipline, by one engineering team. No interdisciplinary gaps, no contradictions between reports.

MethodNonlinear analysis (NLTHA) + fiber element model
StandardTBEC 2018 · ASCE 7 / 41 · FEMA 356 / 440 · EC8
DeliverablePerformance report · detail drawings · site QA/QC
03 — CatalogEnd-to-end service line

Scientifically defensible engineering, from design to execution.

Service IICategory / Design

Advanced Structural Design and Engineering

End-to-end design responsibility for new buildings. Detailed project production for reinforced concrete, steel, and hybrid structural systems; complex structural system solutions for industrial buildings.

Scope
  • Reinforced concrete structure design
  • Steel structure design
  • Industrial buildings & hybrid structural systems
Output
  • Design calculation report (static & seismic)
  • Construction-ready detail drawings
  • Material & detail specifications
  • Design approval file & revision tracking
STANDARD / TBEC · ASCE 7 · EC2 / EC3Contact Us
Service IIIICategory / Analysis

Earthquake Engineering & Performance Analysis

Scientific assessment of the seismic performance of existing structures through field data and code procedures. Advanced analysis methods, including nonlinear time history analysis (NLTHA), under one roof.

Scope
  • Comprehensive performance analysis of reinforced concrete structures
  • Comprehensive performance analysis of steel structures
  • Comprehensive performance analysis of precast structures
  • Seismic performance assessment of nonstructural elements
  • Rapid visual screening & technical reporting
  • NLTHA record set selection & fiber element model
Output
  • Performance level report (TBEC / ASCE 41)
  • Element-based acceptance criteria & demand / capacity table
  • NLTHA ground motion set & scaling report
  • Visual performance map (floor / axis)
  • Decision recommendation: preserve · retrofit · renew
STANDARD / TBEC · ASCE 7 / 41 · FEMA 356 / 440 · P-1050Contact Us
Service IIIIIICategory / Retrofit

Retrofit Projects

Economic and practical retrofit design that raises structural performance above code level. Selection of the right method, from conventional approaches to energy dissipation & seismic isolation.

Scope
  • Reinforced concrete structure retrofit (jacketing · CFRP · shear wall)
  • Steel structure retrofit (cover plate · BRB)
  • Precast structure retrofit
  • Damper / isolator integration design
Output
  • Design calculation report & comparative performance
  • Construction-ready detail drawings
  • Material & device specifications
  • Cost — impact balance decision matrix
STANDARD / TBEC · FEMA 356 / 440 · ASCE 41Contact Us
Service IVIVCategory / Site

Supervision & Consultancy

Technical oversight, feasibility, and high-level quality assurance during the transition from design to site; seamless site integration through QA/QC management and traceability through designer supervision.

Scope
  • Construction supervision & site inspection (QA/QC)
  • Structural design consultancy & technical oversight
  • Retrofit feasibility & implementation management
  • Device acceptance testing & manufacturer verification
Output
  • Site inspection reports (weekly + final)
  • Nonconformity & corrective action records
  • Acceptance test results & device verification
  • Final handover & archive file
STANDARD / ISO 9001 · TBECContact Us
Service VVCategory / Authority

Risky Structure Assessment under Law 6306

Risk analysis of structures under Law No. 6306; science-based, independent, and transparent reporting. Defensible for the property owner, robust in court.

Scope
  • Site assessment & measured survey
  • Concrete & reinforcement tests (destructive / nondestructive)
  • Risk modeling & performance assessment
  • Risky structure report preparation & objection defense
Output
  • Official risk report under Law 6306
  • Calculation appendix & technical expert defense
  • Ministry application document set
  • Decision process consultancy (renewal · transformation)
STANDARD / 6306 · TBECContact Us
04 — SectorApplication areas

The same discipline, four different levels of responsibility.

01 INDUSTRIAL

Industrial structures & facilities

Production line continuity is critical; structure + machinery interaction, crane loads, and performance targets are addressed together.

  • Steel · RC
  • Composite system
  • Crane
02 HOSPITAL

Hospitals & critical public buildings

Designed for continuous operation — seismic isolation and damping systems are evaluated as a priority.

  • Isolation
  • BHS
  • MV/LV
03 RESIDENTIAL

Residential buildings

New design and existing structure retrofit; economic balance and constructability come first.

  • New design
  • Retrofit
  • 6306
04 CRITICAL

Industrial & critical infrastructure

Seismic performance and comprehensive investigation services for ports, energy, and process facilities.

  • Energy
  • Port
  • Process
05 — Reference framework

Engineering fully aligned with international seismic design and performance standards.

NationalTBEC 2018 · 6306
InternationalASCE 7 · 41 · FEMA 356 / 440
EuropeEN 1998 (Eurocode 8)

Let’s analyze your projects to advanced earthquake engineering standards.

E-Postainfo@proyaeng.com
Telefon+90 554 197 20 58
Response1 — 2 business days
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