Services

Our Services

Varitech Support Business

Project Management Consultant (PMC) and Engineering Service

Fabrication and Installation

Project Management Consultant (PMC)

Resource

Mechanical Engineers

Naval Architects / Marine Engineer

Civil & Structural Engineers

Pipeline Engineers

Engineering Service

Specialist

Offshore Structure

Subsea Pipelines

System Inerting (N2)

Naval Arch - Marine related & Floating Structure/Hall

Transportation & Installation Engineering

Multi Discipline for Loading / Offloading Terminal

SPM & PLEM

CBM

Jetty / Island Berth

Storage Tank Terminal / Tank Farm

Offshore Structure

Feed & Detail Design

  • Develop Design Basis
  • Design of Top Sides
  • Design of Jackets :
    a. Soil / Pile Interaction
    b. Dynamic, Earthquake
    c. Fatigue
  • Cost Analysis
  • Full Implementation of API RP2A & LRFD

Integrity Study

  • Assessment of existing platforms for Re-certification
  • Push-over Analysis, Establish Ultimate Capacity
  • Pipeline Risk Assessment
  • Remedial Engineering
  • Cost Analysis

Transportation & Installation

  • Lifting, Load out
  • Transporting & Sea-fastening
  • Barge Stability & Deck Strength
  • Launch & Upending
  • Pile Drivability / Stability
  • Dynamic Lifting
  • Cost Analysis

Subsea Pipelines

Feed & Detail Design

  • Develop route selection
  • Supervise the survey field and data processing work
  • Mechanical design
  • On bottom stability
  • Expansion
  • Spanning
  • Upheaval buckling analysis
  • Fatigue assessment
  • Riser design (platform risers, J-Tubes, Steel catenary risers, top tensioned hybird risers)
  • Shore approach studies
  • Cost analysis

Transportation & Installation

  • Installation engineering for various installation methods:
    a. DLB
    b. Floatation (on surface, on bottom, off bottom)
    c. Shore Pull
  • Stinger & firing line design
  • Cost analysis

The Service Embrace all types of Floating System including : FPSO, FSO, Jack Up, SPM and Spar

  • Global Performance Analysis of Floating Facilities
  • Mooring Analysis (dynamic coupl time history analysis)
  • Motion Analysis
  • Ballasting Design and Arrangement
  • Stability and Longitudinal Strength
  • Hull Structure including finite element analysis
  • Topside Facilities (J.V with facility design Company)
  • Third party verification / Class certification (ABS, BKI, DNV, LR, etc)

Structure Service - Structural Design & Marine Related

  • Fixed Platform Critical Connection
  • Hull Structure
  • Pipeline Global Buckling & Walking Study
  • Ship Collision
  • Varies Type of Foundation Installed on Floating Structures (Stools, Chain Stopper Foundation, Crane Foundation, Hawser Foundation, Etc)

Jetty

Jetty Civil Service - Structural Design & Marine related

  • Dynamic Mooring Analysis (including for Fender Load Design)
  • Jetty Head / Loading Platform
  • Mooring Dolphin
  • Breasting Dolphin
  • Stability Trestle and Causeway
  • Catwalk
  • Bollard
  • Fender

Fabrication and Installation

Fabrication and Installation

Refurbish & Maintenance Platform

Isolation and HOT Tape

Structure Fabrication & Top Site Installation Services

Install Pilling & Deck Extensions Services

Blasting & Painting Services

Building Tank and Services

Hydrotesting, Pre-Commissioning & Commisioning Service

Welding Habitat Services

Power Plant

Piping Fabrication & Installation Services

Structure Fabrication & Installation Services

Install Pipe Support

Blasting & Painting Services

NDT

Hydrotesting, Pre-Commissioning & Commisioning Service

Welding Habitat Services

Offshore Pipeline Services

WPS & PQT and Welder Performance Test Services

Field Joint Coating Services

Risertie-in and Replacement Services

Fabrication installation aid pipeline

Pipe transport & Storage/Handling

Pre-Trenching, Post-Trenching, and Push Pull Services Analysis

Matrass Pipe Crossing Fabrication

Pigging, Dewatering, Cleaning, and Hydro Static Testing Services

Onshore Pipeline Services

Onshore Pipeline Services

WPS & PQT and Welder Performance Test Services

Field Joint Coating Services

Tie- in pipeline offshore to Onshore

Pilling and Install Pipe support

Anchor Block Installation

Road Crossing Installation

Pigging, Dewatering, Cleaning, and Hydro Static Testing Services

Engineering Service (Mechanical)

Pre-Commissioning

Test Package

Air Blowing

Steam Blow

Tightness / Leak Test

Flushing / Power Flushing

Mechanical Run Test

Commissioning

Installation engineering for various installation methods :

  • DLB
  • Floatation (on surface, on bottom, off bottom)
  • Shore Pull

Stinger & Firing Line Design

Cost Analysis