Services
Civil & Structural Drafting, 3D Modelling and Structural Detailing Services
Engineering production and documentation support for energy and industrial projects. Each service can be commissioned on its own or combined into an agreed subcontract drawing or model package.
Six Technical Service Areas
Structural drawing development, 3D structural and plant model support, steel shop and erection detailing, reinforced concrete and rebar documentation, brownfield modifications, and material and engineering documentation. Each is developed from approved design information and aligned with the project's technical, file-format and revision requirements.
Engineering Drawings & Models
Arrangement drawings and 3D structural models developed from approved engineering information.
Fabrication & Construction Detailing
Steel shop, assembly and erection information, and reinforcement detailing with bar bending schedules.
Modifications & Documentation
Packages for existing plant, and the quantities, registers and controlled issue that support every package.
How the Services Fit Together
A typical assignment starts with approved engineering requirements and reference drawings. Arrangements and models establish the geometry, then steel fabrication details or concrete reinforcement packages are developed, with schedules, checks, comments and issue registers throughout. Not every project includes every service, and some stages run in parallel.
- 01Inputs & Scope ReviewDesign inputs, standards, clarifications
- 02Drawings ⇄ ModelsS01 and S02 in either order or in parallel
- 03Steel or RCC DetailingS03 and S04 are parallel disciplines
- 04MTO & DocumentationS06, prepared throughout production
- 05Checks & Controlled IssueReview loop back to drawings and models
Review comments loop back to drawings and models. Brownfield packages (S05) start from existing records and can draw on every other service. Structural design calculations and approvals sit outside this workflow.
Engineering Drawings & Models
Arrangement drawings and 3D structural models developed from approved engineering information.
Civil & Structural Engineering Drafting
Prepare and update structural general arrangements, framing plans, elevations, sections, foundation and equipment-base drawings from approved engineering inputs. Dimensions, reference levels, interfaces and revisions are coordinated within your drawing standards.
- General Arrangement and Layout Drawings
- Plans, Elevations and Sections
- Foundation and Equipment-Base Arrangements
- Interface and Coordination Drawings
- Drawing Revisions and As-Built Updates
3D Structural Modelling & Plant Model Support
Tekla steel models and suitable plant structural model updates developed from agreed design information in supported software environments, with coordination views, exchange files and documentation outputs where included in scope.
- TEKLA Structural Steel Models
- Plant Structural Model Support
- Existing and Legacy Model Updates
- Interface Review and Coordination
- Agreed Native and Exchange Formats
Fabrication & Construction Detailing
Steel shop, assembly and erection information, and reinforcement detailing with bar bending schedules.
Structural Steel Detailing & Fabrication Documentation
Engineer-approved structural information translated into steel detailing models, assembly and single-part shop drawings, specified connection details, erection plans and fabrication schedules for pipe racks, platforms and industrial steelwork.
- Detailing Model and Member Arrangement
- Assembly and Shop Drawings
- Single-Part Drawings
- Erection Drawings
- BOM, Bolt and Part Lists
Reinforced Concrete & Rebar Detailing
Concrete structural details, foundation and equipment-base drawings, reinforcing-bar placing details and bar bending schedules (BBS), based on approved concrete design and project detailing requirements.
- Foundation and Equipment-Base Details
- Concrete Member Drawings
- Reinforcement Placing Drawings
- Bar Bending Schedules
- Concrete and Rebar Quantities
Modifications & Documentation
Packages for existing plant, and the quantities, registers and controlled issue that support every package.
Brownfield Structural Modifications & As-Built Documentation
Drawings and model updates for existing facilities, including replacement steelwork, equipment-support changes, structural interfaces and existing, removed and new work. Records are updated from authorised, verified field information.
- Existing Records Review
- Existing, Removed and New Work
- Modification Drawings and Models
- Revised Quantities and Interfaces
- As-Built Updates from Verified Records
Material Take-Offs, BOM & Engineering Documentation
Structural steel quantities, bills of materials, member and bolt schedules, reinforcement quantities and revision-controlled drawing records, reconciled with the agreed source revision and measurement basis.
- Steel MTO and BOM
- Concrete and Rebar Quantities
- Drawing and Deliverable Registers
- Comment and Revision Logs
- Transmittals and Handover Packages
How We Define a Work Package
Before work begins, each package is defined in writing so both teams know what will be produced, from what, and how changes are handled.
Deliverables
The drawings, models, schedules and reports to be issued, and what is excluded.
Input Status
Which approved drawings, models and data the package is built from, with their revisions.
Software & Version
Platforms, versions and native or exchange formats that can be supported for the package.
Standards & Procedures
Project specifications, applicable editions, drawing conventions and client procedures.
Interfaces
Discipline, vendor and fabricator interfaces, and who resolves conflicts between them.
Reviews & Changes
Milestone reviews, comment cycles, revision allowances and how scope changes are handled.
Structures We Document
Start from the structure you are dealing with. These are applications of the six services, not additional services.
Find by Industry
Onshore, offshore, refining and industrial environments.
- Onshore Oil & Gas Facilities
- Gas Processing & NGL Facilities
- Offshore Energy Facilities
- Refining & Petrochemical Facilities
- Fertiliser, Chemical & Process Plants
- Power Generation & Industrial Facilities
Need Additional Capacityor a Different Scope?
Tell us what you have (sketches, approved drawings, a model or existing records) and what you need to receive. We will recommend the right service or combination, or tell you plainly if the scope sits outside our civil and structural focus.
Related requirements, such as specialist modelling, scanning-related drawing updates, BIM coordination or site service drawings, are assessed individually where the expertise, software and inputs are available.
Need structural delivery capacityfor your next energy project?
Discuss your scope with our team and explore how we can support your structural detailing, modelling and project-delivery requirements.
