sisa pekerjaan konstruksi yang sudah selesai harus segera dibersihkan dari lokasi boiler#1, seperti : pipa besi, sampah, papan scaffolding, plat besi, dll
the remainder of the construction work already done should be cleared from the location boiler # 1, such as: iron, pipe bins, scaffolding planks, iron plate, etc.
the rest of the construction work has been completed must be cleaned from the location of boiler # 1, such as metal pipes, garbage, scaffolding boards, iron plate, etc.