BuildBudgeter

Secuencia de obra

Pre-construction work sequence

Pre-construction turns an uncertain site into a controlled work front. The goal is to verify baseline data, protect access and remove avoidable constraints before long-lead purchasing and main works begin.

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.

Abrir etapa Abrir checklist Ver coste de errores Abrir calculadora

Secuencia recomendada de trabajo

01

Confirm baseline site data

Lock the information that the calculator and design team depend on.

  • Check boundary, levels, access constraints and known utility routes.
  • Create photo records of existing structures, vegetation, drainage and neighboring risks.
  • Mark survey benchmarks and protect them from site traffic.

Punto de control: Do not start excavation pricing or procurement until survey control, access limits and known constraints are recorded.

Herramientas, equipos y acceso: Total station or level, Drone or photo set, Marking paint, Site constraint register

02

Set logistics, access and temporary protection

Make sure labor, plant, deliveries and waste can move without damaging the site.

  • Define entry route, laydown area, turning radius and delivery windows.
  • Install temporary fencing, signage and protection to retained finishes or landscape.
  • Separate clean access, material storage and waste routes where the site allows.

Punto de control: Main works should not start until access, laydown and waste handling are visible on site.

Herramientas, equipos y acceso: Temporary fence panels, Compactor, Road plates or crushed base, Safety signage

03

Control temporary water and utilities

Prevent water and temporary services from creating delay or hidden site damage.

  • Plan temporary drainage away from excavation, storage and neighboring properties.
  • Provide temporary power and water with safe routing and clear shutoff points.
  • Check that temporary works do not conflict with future foundation or service routes.

Punto de control: Temporary drainage and utilities must be inspected before excavation, foundation works or rainy-season mobilization.

Herramientas, equipos y acceso: Submersible pump, Silt fence, Temporary distribution board, Hoses and cable ramps

Herramientas, equipos y acceso

Survey and records

  • Total station or laser level
  • Measuring wheel
  • Photo log
  • Benchmark tags

Temporary works

  • Fence panels
  • Compactor
  • Pump
  • Cable ramps
  • Temporary lighting

Control documents

  • Site constraint register
  • Access plan
  • Temporary utilities plan

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
Temporary access base Heavy access area 0.10-0.25 m3/m2 Use higher depth for soft ground or repeated truck traffic.
Temporary drainage route Open work area 0.10-0.25 lm/m2 A planning allowance before detailed stormwater design.
Survey and condition photos Project 40-120 photos Useful as evidence if access, neighbor or drainage claims appear later.

Controles de calidad antes de avanzar

T茅rminos relacionados

Acceso a obra

Dificultad log铆stica para entrada de personal y materiales.

Replanteo

Traslado de ejes y geometr铆a del proyecto al terreno.

Temporary works

Temporary structures, services or controls used to build the permanent works safely and efficiently.