Drawing

Beam inputs & settings

Project Name Drawing No Scale (drawing)Beam clear span (mm) Beam overall depth (mm) Beam width (mm) Clear cover (mm)

Top bars: count Top bar dia (mm)

Bottom bars: count Bottom bar dia (mm)

Stirrup dia (mm) Stirrup spacing (mm) Bearing length at supports (mm) Lap length rule: multiplier × dia (enter value or use mm)

Default lap = (editable). Adjust as per contract / IS 456 notes.

Lap position (from left support, mm) — comma separated (e.g. 900,3000) Top/Bot anchorage extension beyond support (mm)

Nameplate & Standard notes

Drawn by Checked by Date Standard notes1. All dimensions are in mm unless noted. 2. Reinforcement is to be as per drawings & relevant IS codes. 3. Lap lengths to be confirmed on site; default used for BBS calculation only. 4. Concrete cover, concrete grade and steel grade to be verified before placing. 5. Hooks to be 90° with 9d or 75mm, whichever is greater. 6. Bar weights computed using density = 7850 kg/m³. 7. This drawing is indicative; contractor to prepare shop drawings before fabrication.

Project
DRG: B-01 | Scale: 1:20

Drawn: Eng

Checked: Chk

Date: 2025-10-10

Standard notes

BBS summary

Bar	Dia	Qty	Len(mm)	Wt/m	Wt(kg)

Enlarged sections & column junction

Enlarged section and column-beam junction are shown on the drawing. Modify inputs and regenerate to update details. Use Print to export a PDF of this sheet.

RCC Beam Drawing + BBS generator — editable template. Verify lap & development lengths per project spec or IS 456 before issuing.