
layout, materials, and MEP have different needs.
survey → RAB 3–5 days → short technical revision.
clear specifications & terms before starting.




SLA Report: Weekly starter • Weekly standard+supervisor access • Premium every 2–3 days (+CCTV option).
Job Guarantee: 3–6 months according to the package agreed upon during the contract.
To ensure precise specifications and cost efficiency. Range internal guidance only and opened after a short survey/brief.
±2–8 weeks depending on area & scope.
The Bloka Construction team will contact you immediately during working hours (08.00–17.00 WIB).