APPROVED SERVICE ARCHITECTURE

Turnkey EPC & Engineering Disciplines

From technical design modeling and international factory procurement to site construction, heavy transport, pre-commissioning, and statutory approvals.

THE EPC ADVANTAGE

Engineering, Procurement & Construction (EPC)

A project delivery methodology eliminating multi-vendor delays, budget overruns, and coordination friction.

E

1. Engineering (Design)

Feasibility studies, structural 3D BIM, foundation calculation, electrical single line diagrams (SLDs), earthing mesh layouts, and environmental safety assessments.

  • Substation Layout & Equipment Sizing
  • Cable Protection Slab Structural Design
  • Value-Engineering & Statutory Approvals
P

2. Procurement (Sourcing)

Direct factory procurement of certified power transformers, HT/LT switchgear panels, CRP relays, and cables with client-witnessed Factory Acceptance Tests (FAT).

  • International Pre-Qualified Suppliers
  • Customs & Seaport Logistics (Swadesh)
  • Factory Acceptance Testing (FAT)
C

3. Construction (Execution)

Site mobilization, deep concrete foundation casting, 2-storied control room construction, switchgear installation, testing, commissioning, and operational handover.

  • On-Site Civil & Structural Rigging
  • Pre-Commissioning & Dielectric Testing
  • Zero-Harm EHS Field Supervision
POWER & TRANSMISSION

400kV, 230kV & 132kV Turnkey GIS Substations & Transmission EPC

VisionTech and its consortium bench have delivered apex turnkey GIS substation construction across Bangladesh with PGCB and CNTIC—including Bhulta 400/230/132kV, Purbasadipur 230/132kV, Madunaghat 230kV Upgradation, Feni 230/132kV, and the Maijdee 132/33kV coastal cluster. Additionally, we executed DPDC's Signboard to Siddhirganj underground transmission works and delivered 100,000+ certified cable protection slabs (BDT 18.3M).

Cable Protection Slabs Precast reinforced concrete slabs per DPDC specs
Control Buildings 2-Storied reinforced switching stations
Substation Engineering
Bridge Infrastructure
HEAVY CIVIL INFRASTRUCTURE

Power Plant Civil Foundations, Highway Bridges & Industrial PEB

Proven civil capability spanning Bheramara 360MW Combined Cycle Power Plant civil works, Bibiyana-II 400kV substation foundations, Kanchpur-Meghna-Gumti 2nd Bridges Package PW-01 auxiliary civil construction, PTC PLC (BPC subsidiary) headquarters renovation, and Onin Textile Mills industrial perimeter infrastructure (BDT 12.6M).

Bridge Auxiliary Reinforced concrete, approaches & rehabilitation
Heavy Foundations Machinery vibration isolation pads & piling