Bar Bending Schedule (BBS) Preparation & Scrap Optimization
Precision reinforcement detailing as per IS 2502 & IS 13920 with bar cut optimization.
Steel reinforcement accounts for 25–35% of total structural costs. Our BBS detailing service produces IS 2502 & IS 13920 compliant reinforcement cut-and-bend schedules that eliminate site confusion and cut rebar wastage down to under 3%. Every footing, column, shear wall, beam, and slab element is detailed with bar shape codes, cutting lengths, lap lengths, and bend deduction offsets.
Scope Covered
- Isolated, raft, and pile foundation reinforcement
- High-rise columns with ductile tie confining zones (IS 13920)
- Continuous & cantilever beams with curtailment and anchoring lengths
- One-way, two-way, flat slabs, and sunken toilet slabs
- Overhead water tanks, lift cores, and shear walls
Key Deliverables
- Element-Wise Bar Bending Schedules (Footings, Columns, Beams, Slabs, Retaining Walls)
- Diameter-wise Weight Summary (8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm)
- Standard 12-meter Stock Bar Cutting Optimization Layout
- Lap Zone & Staggering Compliance Verifications
- Structural Shape Code Diagrams with Exact Dimensioning
- Steel Reconciliation Master Sheet
Why Clients Choose This Service
Sub-3% Rebar Scrap
Save lakhs of rupees on commercial projects through mathematical 12m stock rebar nesting.
Eliminate Site Delay
Direct bar bending instructions ready for immediate execution by rebar fitters and foremen.
Audit-Proof Weight Proofs
Consolidated weight summaries based on theoretical density (d²/162 kg/m) matched to IS tolerances.
How We Work
Step 01
Structural Drawing Audit
Checking rebar schedules, section details, development lengths (Ld), and cover specs.
Step 02
Bar Mark Generation
Assigning unique bar marks, bend shapes, hook dimensions, and deduction offsets.
Step 03
Cutting & Weight Computation
Calculating exact cutting lengths using standard bend deduction algorithms (1d for 45°, 2d for 90°).
Step 04
Stock Nesting & Verification
Optimizing cutting sequence against standard commercial rebar bundle lengths.
Free Sample
High-Rise RCC Bar Bending Schedule (IS 2502 / IS 13920)
Format: Spreadsheet / Drawing
Review a real, watermarked deliverable before you commit — see exactly the quality and format you will receive.
Frequently Asked Questions
Yes. We strictly incorporate standard bend deduction rules (1d for 45°, 2d for 90°, and 3d for 135° bends) to avoid bar extension errors on site.
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