Er. Alish Subedi

AutoLISP Quantity Take-Off Tool | Er. Alish Subedi 🌙 Automating Quantity Take-Off in AutoCAD with AutoLISP AutoLISP · DCL · CSV Building a custom estimation tool that reads walls, columns, beams, and openings straight from the drawing — and writes a clean CSV you can open in Excel. Watch the Tutorial Video Here If you have ever prepared a bill of quantities from an architectural drawing, you already know the ritual. Open the plan. Measure a wall. Note the thickness. Multiply by the floor height. Write it down. Do it again for the next wall. Then do it for the columns. Then count the doors. Then count the windows. Then do the beams. Then, three days later, the architect issues a revision and you start over. This is the part of construction estimating that nobody enjoys a...

Staff Quarter · BBS & Estimation | Er. Alish Subedi 🌙 Staff Quarter · BBS & Estimation 357.0 m² · G+2 Er. Alish Subedi · Civil Engineer This project presents a complete Bar Bending Schedule (BBS) and estimation for a staff quarter building (357 m²) — including foundation, columns, beams, slabs, staircase, and all finishing works. All calculations follow IS 456:2000 & SP 34, with a practical, site‑friendly approach. My method: Instead of traditional isolated calculation, I first drafted the beam layouts in AutoCAD , divided each beam into tension & compression zones as per bending moment diagrams (IS 13920), and then detailed each bar (top, bottom, extra) directly on the drawing. This “draw‑first” work...

Site Inspection: Box Culvert Main Chamber Concreting (2m×2m) | Er. Alish Subedi 🌙 🏗️ Site Inspection Box Culvert Main Chamber (2m × 2m) – Concreting 📍 inlet chamber | main chamber | outlet chamber | cascade drains 🔍 FIELD REPORT · CIVIL ENGINEERING 📐 What is a Box Culvert? A box culvert is a rectangular reinforced concrete structure used to convey water under roads, railways, or embankments. Unlike a bridge, a box culvert acts as a closed or open-bottom conduit that interacts with the soil, making it more economical for medium spans. How it differs from a bridge: Bridges are open below and designed to carry traffic without obstructing water flow, whereas box culverts typically have a top slab, side walls, and a floor (or natural streambed). Box culverts handle both hydraulic load and earth pressure, perfect for drainage and small crossings. 🧱 Key Components (Inlet → Outlet) ...