Sam Pesiridis Civil Drafting Contractor
Senior civil drafting support for land development and infrastructure—backed by purpose-built LISP and .NET tools that make everyday CAD work faster and more consistent.
Civil drafting services
Flexible contractor support for busy periods, complete project packages or ongoing civil documentation—from drawing setup and detailed production through to revisions and issue preparation.
Detailed civil documentation for residential, commercial and industrial land-development projects, prepared to suit the project stage and your engineering team’s requirements.
Practical drafting support for new and upgraded civil assets, with careful coordination between design information, existing conditions and construction requirements.
Clear, consistent drawing production that helps engineering teams review, issue and revise civil packages efficiently across the life of a project.
Purpose-built AutoLISP and .NET tools for repetitive civil drafting tasks, developed around the way your team already works inside AutoCAD.
AutoCAD tools
Licences include the required LSP loaders, DLL files and installation notes. Prices below are indicative in Australian dollars.
.NET DLL
Convert labelled 2D contours into true 3D contours and build a cleaned, bounded 3DFACE TIN.
LISP + DLL
Create controlled batter lines and tadpole marks for practical civil drafting workflows.
Complete toolkit
One branded AutoCAD launcher for long sections and boundary nulling workflows.
Bespoke automation
Custom LISP and .NET development is available from AUD $100, quoted after a short workflow review.
Full development library
These tools were identified from Sam's previous development workflows and saved AutoCAD files. Availability and AutoCAD-version compatibility are confirmed before purchase.
Create and attach georeferenced aerial imagery, generate terrain contours and work with MGA94, MGA2020 and worldwide WGS 84 / UTM coordinate systems.
Read contour RL labels, convert flat contour polylines to true 3D contours, highlight unmatched linework and build a clipped 3DFACE TIN.
Create tadpole batter marks or plain batter lines with spacing, toe trimming, large/small mark ratios, grouping and BYLAYER output controls.
Generate major and minor 3D contours directly from AutoCAD 3DFACE triangulation, with layer, interval, labelling and zero-elevation quality checks.
Sort contour polylines by elevation, apply major/minor layers and add repeatable Arial Narrow RL labels at nominated intervals and scales.
Create centreline chainages, kerb TP labels, tick marks, perpendicular check lines and a 12d-compatible special-chainage file.
Place coordinated point bubbles and leaders, build Easting/Northing/RL tables, interpolate levels from TIN faces and export editable CSV data.
Calculate rising or falling final RLs from an initial level, any typed gradient and horizontal distance, then place the result in AutoCAD.
Create directional AG-drain linework and solid-arrow variants, with left/right orientation and supporting sample and conversion routines.
Improve stormwater pipe dynamic blocks with a polar stretch endpoint so pipe length and direction can be adjusted together.
Demonstrations on LinkedIn
Generate road, kerb, footpath, boundary, service and hatch linework, with automatic offset dimensions for checking.
Watch on LinkedInCreate existing-surface long sections and trim TIN triangles with the TLS, TINNULL and TINTOOLS commands.
Watch on LinkedInBring georeferenced aerial imagery and terrain contours into AutoCAD across MGA and worldwide UTM systems.
Watch on LinkedInAdapt MRWA drinking-water and non-drinking-water property connections to different lot and road layouts.
Watch on LinkedInUse one adjustable block for MRWA and Wannon Water sewer connection types, offsets and orientations.
Watch on LinkedInConvert labelled 2D contours into elevated 3D polylines and build a cleaned, bounded 3DFACE TIN.
Watch on LinkedInSee the Batter routine presented through a clearer, professionally branded .NET dialogue.
Watch on LinkedInCreate controlled batter lines and tadpole marks with trimming, grouping and BYLAYER output.
Watch on LinkedInGenerate major and minor contours from AutoCAD 3DFACEs with interval, layer, label and quality controls.
Watch on LinkedInSort contour polylines by elevation, apply nominated layers and place repeatable RL labels automatically.
Watch on LinkedInAutomate centreline chainages, kerb TP labels, check lines and 12d-compatible chainage output.
Watch on LinkedInCreate coordinated point labels and tables, interpolate TIN levels and export editable CSV set-out data.
Watch on LinkedInThe original routine for drawing road linework, kerb types, services, footpaths and boundaries in one pass.
Watch on LinkedInSimple purchase process
Every licence starts with a quick compatibility check so you receive the right files for your AutoCAD setup.
Send an enquiry with your AutoCAD version and the product you need.
Sam confirms the workflow, version and licence details before payment.
Receive a written invoice with secure EFT payment details, allowing payment directly from your bank account without card-processing charges.
Your LSP, DLL and setup notes are delivered by email with initial support.
Support & refund promise
If a purchased tool does not operate in the client's confirmed AutoCAD setup for any reason, every reasonable attempt will be made by Sam Pesiridis to diagnose and rectify the problem. If the problem cannot be fixed after reasonable troubleshooting, the client will receive a full refund of the tool's purchase price.
This promise is provided in addition to, and does not limit, any rights available under the Australian Consumer Law.About Sam
Sam Pesiridis is a qualified Civil Engineer and Senior Civil Drafting Contractor with more than 25 years of professional experience across land development and civil infrastructure.
His AutoCAD tools grow from the same practical goal as his drafting work: clearer documentation, fewer repetitive steps and reliable outputs that are easier to check.
Let's talk
Tell Sam about your project, current process and AutoCAD version.