Ahmad Faizal · TelegramStructure delivery arrived at the laydown area.Delivery
PROJECT CONTROL FOR ENGINEERING CONTRACTORS
Project control
made simple.
Capture field updates through Telegram and keep your project schedule current with a Gantt chart anyone on the team can maintain.
30 days. No credit card required.English interfaceBuilt for Malaysian project teams
SITE UPDATES
LiveWednesday, 12 August
Ahmad Faizal · TelegramBase plates installed at Grid 5. Three photos attached.Installation
Ravi M. · TelegramZone B is approximately 70% complete.Progress
+1
THE DAILY REALITY
The site is moving.
The records and schedule are trying to catch up.
“What actually happened on site today?”
Updates exist, but they are scattered between messages, photographs and voice notes when the office needs a clear answer.
“Why am I rebuilding the report from chat?”
Project managers spend the end of the day copying field information into another document, introducing delay and omissions.
“Is the project schedule still accurate?”
When every schedule change feels difficult, the Gantt slowly stops reflecting the work that is actually happening.
ONE OPERATING PICTURE
The site record and the project schedule should tell the same story.
Rangka.co closes the gap between the communication coming from site and the schedule used to control the work.
01Telegram updatesMessages, photos and voice notes
02Organised site recordGrouped by project and date
03PM reviewFacts checked and approved
04Current project controlReports and schedule aligned
FIELD REPORTING
Know what happened on site—without chasing the chat.
Supervisors report through Telegram using a workflow they already understand. Rangka.co turns that communication into a clear, chronological site record without hiding the original evidence.
PR-12 Site Updates8 members
GV12 AUGUST 2026
Morning boss, structure delivery arrived at laydown area.
Base plates installed at Grid 5.
Zone B about 70% complete. Continue tomorrow morning.
Captured
SITE RECORD · 12 AUG
LiveWednesday’s field activity
12 messages4 photos2 contributors
Material delivery received
Structural materials delivered to the project laydown area.
Original message retainedBase plate installation
Work recorded at Grid 5 with three progress photographs.
Linked to schedule activity 1.2Zone B progress
Installation reported at approximately 70% complete.
Ready for PM reviewPROJECT SCHEDULE
Build a schedule your team will actually keep current.
Create activities, set dates, link dependencies and update progress in a few clear steps. Get a useful Gantt chart without heavyweight planning software or a fragile spreadsheet.
Activity05 AUG12 AUG19 AUG26 AUG
1.1Material delivery100%
1.2Base plate installation70%
1.3Column erection35%
1.4Final inspection0%
ACTIVITY 1.2
Base plate installation
- Start
- 8 Aug
- Finish
- 16 Aug
- Progress
- 70%
Depends on1.1 Material delivery
Updated from today’s site review
WHERE THE VALUE COMPOUNDS
What happened.
What comes next.
One project view.
Field updates captured today
Progress, photographs and context arrive from the team doing the work.
Schedule activity reviewed
The PM sees the relevant site evidence while updating progress.
Reliable project picture
The report and schedule remain accountable to the same source information.
APPROVED PROJECT RECORDS
Automation without losing control.
Rangka.co can organise the day and prepare a structured report draft. The project manager checks the facts, adjusts the wording and decides what becomes part of the approved record.
AI prepares the draft. The PM approves.DAILY SITE REPORT
Draft12 August 2026
WORK COMPLETED
Base plate installation continued at Grid 5 and reached approximately 70% completion.
DELIVERIES
Structural materials were received and placed in the designated laydown area.
SITE EVIDENCE
12 original messages · 4 progress photographs · 2 contributors
BUILT FOR MALAYSIAN CONTRACTORS
Project scheduling and site reporting, in one operating record.
Rangka.co is construction project management software for Malaysian engineering contractors. It captures site updates through Telegram, maintains project schedules with Gantt charts, and keeps the evidence behind every PM-approved daily report.
- Starting price
- RM199/month
- Field channel
- Telegram
- Primary market
- Malaysia
What is Rangka.co?
Rangka.co is construction project management software for Malaysian engineering contractors. It combines Telegram site reporting, project schedules with Gantt charts, and PM-approved project records.
Can site supervisors report through Telegram?
Yes. Supervisors can send messages, photographs, and voice updates through a linked Telegram project group. Rangka.co organises the updates without removing the original evidence.
Does Rangka.co create construction Gantt charts?
Yes. Project teams can create activities, set dates, connect dependencies, update progress, and start from reusable project schedule templates.
Are reports approved automatically?
No. Rangka.co prepares a draft from the field record, but a project manager must review and approve it before it becomes an approved project record.
How much does Rangka.co cost?
Paid plans start at RM199 per month and are based on active projects rather than per-user seats. A 30-day trial is available without a credit card.
FIELD UPDATES IN. PROJECT CONTROL OUT.