Site Progress Generator

S-Curve, Gantt chart and delay tracker for site managers, contractors, and PMs. Enter your work items, get auto-calculated planned progress S-curve and Gantt instantly. Fill in actual percentages — delay calculated on the spot. One-time purchase. No subscription. No ads. No data collected. Fully offline. Stop wrangling Excel sheets for progress reports. 【Auto-calculated】 - Per-item weight (by contract amount OR by duration) - Cumulative planned progress S-curve (weekly) - Gantt chart: light = planned, dark = actual - Delay % = planned cumulative − actual cumulative 【Delay alert】 At the data date, planned vs actual at a glance. Red text when delay exceeds threshold (adjustable, default 5%). 【Export】 One-tap PDF progress report (with S-curve, Gantt, item details) or CSV. Hand to owner, supervisor, or authority. Fully offline. No login. No network. No personal data collected. * Progress and delay are estimates based on input data. Whether delay constitutes breach, liability, and acceleration are governed by your contract and authority decisions.