Secuencia de obra
Engineering finish work sequence
Engineering finish turns hidden rough-in into usable systems. The right sequence protects finishes, confirms access and prepares the project for commissioning instead of last-minute troubleshooting.
Volver a todas las secuencias
P谩ginas conectadas
Esta secuencia conecta calculadora, checklist y coste de errores para mantener planificaci贸n y riesgo en un sistema.
Secuencia recomendada de trabajo
01 Verify rough-in records and access
Make sure final devices match the hidden routes already installed.
- Compare as-built rough-in photos with fixture, device and equipment positions.
- Check access panels, valves, filters, pumps, drivers and controls.
- Confirm wall and ceiling finishes can accept final devices without cutting rework.
Punto de control: Final installation should not start until access and rough-in positions are verified.
Herramientas, equipos y acceso: As-built photos, Detector, Access hatch schedule, Fixture templates
02 Install fixtures, devices, AC and ventilation terminals
Connect user-facing equipment without damaging finished surfaces.
- Install sanitary ware, faucets, outlets, switches, lights and equipment.
- Mount AC indoor units, ventilation grilles, diffusers and controls.
- Label isolators, valves, pumps, drivers and control circuits.
Punto de control: Commissioning should not begin until devices are installed, labelled and accessible.
Herramientas, equipos y acceso: Torque screwdriver, Multimeter, Manifold gauge, Label printer, Sealant tools
03 Pre-test systems and clean service points
Hand commissioning a system that is ready to test, not a list of unfinished works.
- Run basic power, polarity, flow, drainage and condensate checks.
- Clean filters, strainers, aerators and grilles before functional testing.
- Prepare equipment data and serial numbers for handover records.
Punto de control: Formal commissioning should wait until pre-test failures and missing labels are closed.
Herramientas, equipos y acceso: Multimeter, Flow test tools, Condensate test bottle, Filter tools
Herramientas, equipos y acceso
Final installation
- Torque screwdriver
- Fixture templates
- Sealant tools
- Manifold gauge
Electrical and controls
- Multimeter
- Circuit tester
- Label printer
- Control app
Pre-testing
- Flow test tools
- Condensate test bottle
- Filter tools
- Inspection mirror
Consumos de material para planificaci贸n
Los consumos son referencias de planificaci贸n. Las cantidades finales deben comprobarse con planos, especificaciones, normativa local y fichas de proveedor.
| Material o recurso | Base | Rango de planificaci贸n | Unidad | Nota |
| Sanitary silicone | Fixture perimeter | 8-16 | lm/cartridge | Joint geometry controls final rate. |
| Labels and tags | Serviceable device | 1 | label/device | Include valves, panels, pumps, drivers and controls. |
| AC line final set | Indoor unit | 3-12 | lm/unit | Distance and route changes drive quantity. |
| Access panels | Service zone | 1 | panel/zone | Do not bury serviceable parts. |
Controles de calidad antes de avanzar
- Rough-in records match final fixture and device positions.
- Service access is available before finishes are closed.
- All final devices and isolators are labelled.
- Basic pre-test checks are complete before commissioning.
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