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IESASP
IESASP Logo
IESASP
I
Foundation Layer
Foundation Layer

earth / soil

NTU (Nephelometric Turbidity Units)ORP (Oxidation-Reduction Potential)

Spatial & Ecological Policy

Policy Framework

  1. Ministry of National Development (MND) 2016: Land must integrate housing and greenery → Reduce pure building footprints and increase mixed-use land allocation.
  2. Housing & Development Board (HDB) Environmental Planning: Land must not be completely leveled or flattened.
  3. Public Utilities Board (PUB) Active, Beautiful, Clean Waters (ABC Waters Program): Land must include bioretention ponds, catchment areas, and permeable surfaces; a specific percentage of soil is dedicated to ecological and water treatment functions to slow down and treat storm runoff.
  4. Urban Redevelopment Authority (URA) Long-term Planning: Continuous redistribution of land resources.

Empirical Evidence

Project Case

1

Empirical Case

Guangdong Dongbian River: Water Environment Restoration and Operations & Maintenance (2019)

Derived Standard: NTU (Nephelometric Turbidity Units) and ORP (Oxidation-Reduction Potential)

① (P) Primal Perception: UAV (Unmanned Aerial Vehicle) remote sensing and GIS-based sensing

② (A) Analogy: Establish a spatiotemporal knowledge base and spatiotemporal information database associated with Dongbian Yong, integrating with EAVC (Energy Anchored Value Consensus)

③ (D) Derivative: Water (and sediment) environmental remediation framework based on value consensus

④ Integration based on D:

  • a) Algae specialists
  • b) Chemistry specialists
  • c) Business management professionals
  • d) Radio/wireless communication specialists
  • e) Certified testing laboratories (with statutory qualifications)
  • f) Manufacturing team

Mosaic horizontal division of labour: work orders, payment vouchers

  • a) Solution design: in-situ sediment modification
  • b) Prototype formulation testing: work report
  • c) Derived cost calculation: Dongbian River budget
  • d) Component testing: test report
  • e) Production and application: work report — case showing near-complete sediment reduction

Layer System

Foundation Layer — earth / soil

Foundation Layer