BEC ERP unifies project delivery, human capital, finance, and AI-assisted tendering into a single platform built for ISO 19650 workflows — now being re-architected around Claude.
Built by PT Buana Engineering Consultant — a working consultancy, not a slide deck.
BIM consultancies juggle project monitoring, resource allocation, accounting, cash advances, and tender proposals across Excel files, WhatsApp threads, and paper forms. Data drifts, approvals stall, and margins leak. BEC ERP replaces that patchwork with one connected system — from the first lead to the signed, QR-verifiable invoice.
Eleven modules covering the full operational lifecycle of a BIM engineering practice.
ISO 19650 MIDP/TIDP hierarchy with automatic weighting, LOD 100–500 tracking, planned-vs-actual S-curves, APS 3D WebGL viewer, and Autodesk Construction Cloud clash sync.
Employee directory and utilization, workload balancing, integrated leave with multi-level approval and QR-verified PDF forms, and GPS-validated attendance.
Multi-level General Ledger and COA, balance sheet / P&L / cash flow, AR/AP billing terms and invoice aging, plus payroll allocated to each project.
Per-holder balances, daily spend vouchers with photo receipts, physical cash reconciliation (opname), and official LPJ accountability reports as PDF.
Sales funnel from lead to won, AI tender risk and HPP/RAB margin analysis, and automated technical proposals with BIM methodology narratives and architecture diagrams.
A no-login QR portal where clients and auditors verify the authenticity of invoices, receipts, and official letters issued by BEC.
React Native / Expo app for GPS attendance, on-screen digital signatures, leave / reimbursement / panjar approvals, and kas-bon receipt capture.
n8n workflows with the Fonnte API drive task reminders, cron sweeps, and interactive approval notifications straight into WhatsApp.
The judgment-heavy parts of BEC ERP — tender risk analysis, HPP/RAB cost recommendations, and the Proposal Agent that drafts complete technical proposals — are being re-architected on Claude. Frontier reasoning turns a consultant's scattered context into defensible estimates, structured methodology, and audit-ready documents in minutes instead of days.
We're applying to the Claude Startups Program to put this frontier reasoning behind every proposal, estimate, and engineering decision our clients depend on.
Drafts full technical tender proposals — methodology, Mermaid architecture diagrams, and company profile — grounded in BEC's own project history.
Reasons over scope, cost, and schedule to flag risk and recommend HPP/RAB pricing before a bid is committed.
Turns contracts, letters, and receipts into structured, verifiable records across the ERP.
The same connected data, wherever the work happens.
Next.js 16 App Router, the command center for every module.
React Native / Expo for the field — attendance, approvals, signatures.
n8n + WhatsApp for reminders, sweeps, and interactive approvals.
Claude-powered proposal drafting, risk analysis, and estimating.
PT Buana Engineering Consultant (BEC) is an Indonesian BIM and engineering consultancy. BEC ERP started as the platform we run our own practice on — ISO 19650 delivery, finance, human capital, and tendering — and is now offered to peer firms modernizing how they deliver.
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admin@bec.co.id