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Construction billing, GST and site practice
Practical articles for Indian contractors, PMC consultants and builders, written by Sambireddy, a practising civil and structural engineer: how to prepare an RA bill, how GST applies to works contracts, how to build a BOQ, and how to keep material and money under control on site.
Latest articles
The first articles are being written.
Topics on the way include RA bill formats, GST on works contracts after the September 2025 rate changes, and a BOQ for a residential building in Bengaluru. Until then, the feature pages explain how Sampraxis handles each of these.
- Daily progress report (DPR)
- Labour attendance
- Quality inspections
- Drawing management
- Subcontractor RA billing
- GST billing and RA bills
- Roles and approvals
- BOQ and quotation comparison
- Material management
- Construction accounting
- Scheduling and EVM
- AI Copilot
- Verified Construction Progress
- Measurement Book and RA claims
- Design QTO, rates and estimation
- Coordination, RFI and minutes
- Client portal and progress report
- Completion, acceptance and handover
- Exception inbox and alerts
- Accounts transition
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Talk to us
Questions about your projects, a pilot, or how Sampraxis would fit your firm? Write to sam@sampraxis.com.