Oct 4, 2026
2 min
Lisp for AutoCAD – Faster, Lighter Drafting — $3.8, works in Excel & Sheets
A collection of AutoCAD Lisp commands that speed up drawing work and reduce lag. Load…
Construction
Engineering spreadsheets, calculation templates, and structural design tools adhering to Eurocode, AISC, and international building standards.
Oct 3, 2026
2 min
Excel File Sheet Solar Power System Design Calculator — $9, built for real projects
Excel sheet to size solar panels, battery banks and inverters for off-grid systems from system…
Oct 3, 2026
2 min
Excel Template – Lifting Plan calculation and check list — $9, open and edit in Excel
Lifting plan calculation sheet and checklist covering crane details, load data, working radius and all…
Sep 30, 2026
2 min
Solar Power System Design Calculator — Size a PV System in Minutes
Size an off-grid solar system in one Excel sheet: system voltage, sunshine hours, load, panel…
Sep 30, 2026
2 min
Excel Template – Lifting Plan calculation and check list — $9, instant download
Lifting plan calculation sheet and checklist: crane details, load data, working radius and personnel checks.…
Apr 5, 2024
1 min
Calculate Size of Diesel Generator Spreadsheet
What about Diesel Generator ? Diesel generators are an essential backup source of power for…
Dec 4, 2023
5 min
Download The “Electric Power Engineering Handbook” (PDF)
The specific sections I reviewed focused on essential topics such as circuit interruption, motor control…
Dec 2, 2023
4 min
A Comparative Analysis of Eurocode 3 and AISC 360 Steel Design Standards
AISC 360 & Eurocode 3 Each code has its strengths and is designed to meet…
Nov 30, 2023
2 min
The Comparison between Allowable Stress Design (ASD) and Load and Resistance Factor Design (LRFD)
Aspect Allowable Stress Design (ASD) Load and Resistance Factor Design (LRFD) Design Philosophy Based on…