About
About PetroHill Civil & Structural Engineering Support
Specialist structural detailing and engineering production support for energy and industrial infrastructure.
Who We Work With
EPC Contractors
Needing drawing and model production capacity for defined packages.
Engineering Consultancies
Handling multidisciplinary design packages that need production support.
Steel Fabricators
Requiring structured shop-drawing packages from approved design.
Industrial Project Teams
Managing revisions and modifications to existing facilities.
PetroHill is developing as a focused provider of structural drawing production, steel detailing, 3D modelling and engineering documentation services.
Based in Pakistan and oriented toward EPC contractors, engineering consultancies and steel fabricators across the Gulf and international markets, we support defined technical packages that fit within the client’s engineering and project-control processes.
Our approach draws on the prior professional experience of senior personnel who have worked on onshore and offshore energy developments, refinery and gas-processing facilities, industrial structures and brownfield modifications.
Professional background
Experience Behindthe Business
Our senior team’s prior professional backgrounds include assignments within established EPC and engineering organisations and exposure to oil and gas, petrochemical, offshore and industrial plant projects. Selected engagements are documented in our Project Experience section, identifying previous employment contexts where available.
View project experience- Senior Professional Experience
- 30+ Years
- Previous Project Exposure
- Onshore & Offshore
- Structural Deliverables
- Steel & RCC
- Prior Project Environments
- GCC & International
- Prior Project Experience
- Greenfield + Brownfield
Organisations where our senior team previously worked
- NPCC
- Penspen
- CH2M Hill / VECO
- JGC Descon
- Dar Al Riyadh
What we do
Six Technical Services
From approved civil and structural arrangements to modelling, shop detailing, reinforcement documentation, material lists and issued drawing registers, we support the production work that connects engineering design information with project delivery. Packages may be undertaken individually or combined where the inputs and responsibilities are defined.
How we work
A Disciplined PathFrom Input to Issue
A remotely delivered model that works within our clients' document control and review cycles. Capacity is confirmed for each request.
- 01
Clarify the Scope
Scope, design inputs and the deliverable register are clarified first.
- 02
Confirm the Basis
Project specifications, applicable codes and editions, software, file formats and responsibilities are confirmed.
- 03
Produce
Drawings and models are produced against current approved information, with technical queries raised for unresolved issues.
- 04
Check and Review
The checking and review steps agreed for the assignment are performed, and client comments actioned.
- 05
Issue
The revision-controlled package is issued, with schedules and registers where included.
Our Mission, Vision & Delivery Principles
Our Mission
To support engineering and fabrication teams with clear structural drawings, coordinated models and well-managed technical documentation, developed from agreed project inputs and requirements.
Our Vision
To become a trusted technical-production partner for energy and industrial infrastructure projects, recognised for dependable collaboration and precise engineering deliverables.
Our Delivery Commitment
We aim to establish deliverables and responsibilities early, raise technical queries promptly, follow agreed checking and review arrangements, and maintain traceable drawing revisions through issue.
These commitments come down to four practical habits on every package:
Clarity
Deliverables, inputs, exclusions and responsibilities written down before production starts.
Traceability
Every issue tied to its input revisions, with superseded information identified.
Technical coordination
Discipline, vendor and fabricator interfaces checked and conflicts raised as queries.
Responsive communication
Questions raised early and comments closed out in writing before re-issue.
Engineering clarity. Detail by detail.
Scope, Standards &Engineering Responsibility
We adapt drawing and modelling production to the client-specified design basis, project codes and standards, document conventions and agreed deliverable requirements.
The responsible design organisation retains design authority, structural engineering calculations, design validation and statutory approvals unless a separate authorised scope is formally contracted.
Quality & review
Checked Before It Is Issued
Scope-defined production checks, checking arrangements and client review cycles are agreed for each package. Checking is part of production, not a step added at the end.
- Originator Self-Check Against Inputs and Standards
- Second-Person Check, Where Resourced and Agreed
- Model Review for Interfaces, Where Reference Models Exist
- Recorded Comments with Verified Close-Out
- Revision Control on Every Issued Deliverable
Technical environments
Tools of the Energy Sector
Experience across Tekla Structures, AutoCAD and industry-specific plant and model environments informs our delivery approach. The exact tools, licences, versions and interoperable file formats are confirmed for each new project.
- 01
Tekla Structures
Steel Modelling & Detailing
- 02
AutoCAD
2D Drawing Production
- 03
PDS
Plant Design Environment
- 04
FrameWorks Plus
Plant Structural Modelling
- 05
MicroStation
Drawing & Modelling Platform
- 06
PDMS
Plant Design Environment (Historical)
- 07
Navisworks
Model Review & Coordination
- Confirm your setup
Working in your environment
Supported platforms, versions and file formats are confirmed for each package during scope review.
Software listed reflects the senior team's project experience. Supported platforms, versions and file formats for a new package are confirmed during scope review.
Common Questions
About our experience, the environments we support and how project information is handled.
All frequently asked questionsCan you support onshore and offshore industrial structures?
Relevant senior professional experience includes both onshore and offshore project environments. Potential packages include pipe racks, access platforms, equipment supports, industrial steel frames and related structural documentation, depending on agreed resources and design inputs.
Can you work remotely with overseas EPC project teams?
Our engagement model is remote technical production, with defined communication, queries, model and drawing exchanges and client review interfaces. Meeting times, access controls and milestone schedules are confirmed for each project.
How do you handle confidential drawings and project information?
Confidentiality requirements, non-disclosure terms, authorised access, permitted uses and file exchange methods should be agreed before sensitive project files are shared. Send an NDA for review if your project requires one.
Discuss YourEngineering Package
Share your scope, the design inputs you have and your target dates. We will review the information and clarify the proposed production package.
