Computer Aided Design: Engineering

LSTC’s in-house Engineering CAD team has a broad range of knowledge covering: OHL Design, Mechanical, Sheet Metal, Refinery, Machinery Design, Civil and R&D Projects.

Our Team produces a wide range of project drawing deliverables, all produced in accordance with the latest industry standards and specifications.

All 3D Models and 2D Drawings undergo a four-stage checking process: Self Check, Drawing Office Check, Design Check & Final Approval by the designated Project Manager.

Once our drawings have undergone our Internal QA procedure, they will then be released for client approval.

Steelwork / Mechanical Drawings

OHL Structures 11kV to 400KV (Wood Poles, Towers, SEP’s & Gantries)
General Arrangement Drawings
Erection Diagrams
Material Lists
Bills of Quantities
Piece Small Details
Fabrication Drawings
Condition Assessment Drawings
Research & Development Drawings
Mechanical Engineering Drawings
Sheet Metal Drawings & Flat Patterns

All Steelwork / Mechanical Drawings are produced using SolidEdge 3D Modelling Software, by creating a 3D assembly model of the structures/components allows our CAD staff to carry out a virtual check erection and identify/rectify any issues before fabrication.

General Arrangement Drawings, PSD’s and Material Lists are produced directly from the 3D model. LSTC has a comprehensive 3D Library covering many historical & bespoke 11kV to 400kV structures, OHL and Industry specific fittings/components which we can utilise to provide our clients with potential cost savings.

OHL Drawings

3D Wire Clearance Diagram modeling and set-out of conductor, jumper and substation down-lead arrangements to ensure electrical clearances are achievable in accordance with client and industry specifications.
Use of Optimal Tower/PoleCAD, PLS-CADD & bespoke CAD macros & routines to simulate feasibility and constructability of LV & HV overhead line stringing arrangements.
Based on a wide range of source data including localised high-definition laser scanning, traditional topographical survey and historic line/route records.
Utilising our extensive internal library of detailed wireframe 3D tower, wood pole and insulator set models.
Production of Insulator and earth wire/OPGW set assembly drawings in accordance with client and industry specifications.

Civil / Foundation Drawings

Foundation Drawings
Pad & Column
Piled Foundations
Ring Beam Drawings
Foundation Upgrades
Rebar Schedules
Civil Layouts

All Drawings & Rebar schedules are produced in accordance with our Geotechnical Engineer’s Report, Calculations, Survey Data and the latest Industry standards.

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