AHCDES403 — Develop landscape designs
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What an assessment for AHCDES403 must cover
53 assessable components: 5 elements (22 performance criteria), 10 performance evidence and 17 knowledge evidence requirements, plus 4 foundation skills. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.
Elements & performance criteria
1 Develop a design brief
- 1.1Consult with client to establish landscape design requirements
- 1.2Clarify site constraints
- 1.3Determine budget parameters
- 1.4Advise client of process to finalise project and anticipated timelines
2 Analyse the site
- 2.1Identify potential hazards and risks related to site inspection and implement safe working practices to manage risks according to workplace health and safety procedures
- 2.2Inspect site to identify and record physical elements and features
- 2.3Identify and record soil conditions, topography, aspect, existing and local endemic vegetation, neighbouring elements, levels and climatic factors that may impact the design
- 2.4Identify impact of local council, legislative and regulatory requirements on design
- 2.5Assess and record additional information that will impact design
3 Develop a design concept
- 3.1Source information and ideas that may assist in generating design
- 3.2Refine design ideas to develop a concept that meets brief
- 3.3Analyse design concept for its aesthetic integrity and effective use of design principles
- 3.4Consult with client to agree any required changes or modifications
- 3.5Confirm design concept with client
4 Incorporate the use of lighting into a design
- 4.1Determine need for supplementary lighting in landscape
- 4.2Identify lighting effects to support design
- 4.3Review use of lighting to ensure it is consistent with design concept and budget
5 Prepare the final landscape design
- 5.1Complete design concept to illustrate final location and layout of landscape elements according to design brief
- 5.2Prepare planting plan according to landscape design
- 5.3Incorporate clear and precise notes on design to assist in interpretation
- 5.4Review final design in consultation with client to ensure all requirements have been addressed
- 5.5Submit completed landscape design to client within agreed timeframes
Performance evidence
- developed a design brief in consultation with client to determine their requirements
- negotiated and established design timelines and budget
- applied relevant workplace health and safety and environmental legislation, regulations and workplace procedures
- assessed landscape sites
- analysed the impact of soils, topography, aspect, existing vegetation, neighbouring elements, levels and climatic factors on individual landscape designs
- researched, interpreted and applied local council, legislative and regulatory requirements relevant to landscape design
- consulted with clients to negotiate and confirm any modifications or changes to design concept
- assessed design against client budget
- selected plants for the landscape design that meet the brief and are appropriate for the site conditions
- developed scaled designs that meet client regulatory and site requirements.
Knowledge evidence
- principles and practices of developing landscape designs, including:
- landscape design costing and budgeting practices
- Australian standards relevant to landscape design
- drafting techniques for landscape plans and drawings, including conventional symbols and notations
- site functional analysis techniques relevant to landscape design
- scaled concept drawings and landscape plans
- format and layout of landscape designs
- available materials and their applications and restrictions relevant to landscape design
- plant selection and culture, and planting schedule relevant to landscape design
- design principles relevant to landscape design
- workplace health and safety and environmental legislation, regulations and workplace procedures relevant to landscape design and construction
- local council, legislative and regulatory requirements relevant to landscape design, including:
- heritage overlays
- building covenants
- easements and underground cables
- landscape and vegetation preservation orders and overlays
- flood and fire overlays.
Foundation skills
- Reading: Identify and interpret information regarding local council, legislative and regulatory requirements
- Writing: Record design information using correct conventions and terminology
- Oral communication: Initiate discussions with client, using clear language and standard industry terminology to determine their requirements, and advise and confirm design concepts Negotiate with client, using clear language and confirm modifications or changes to design concept
- Numeracy: Estimate budget and timelines for design process Take and record measurements, levels and other numerically expressed information required for landscape design Draw to scale Calculate quantities of plants required for planting plan
Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.
See what you get before you start
Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:
Questions about assessing AHCDES403
What does an assessment tool for AHCDES403 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AHCDES403 needs to address all 53 unit components: 5 elements with 22 performance criteria, 10 performance evidence requirements, 17 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.
How does Auditori generate an assessment tool for AHCDES403?
Auditori pulls the current release of AHCDES403 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.
Is the first assessment tool really free?
Yes. Every new account includes one free credit — enough to generate the complete assessment tool for AHCDES403 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing AHCDES403 assessment instead of generating a new one?
Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of AHCDES403, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- AHCDES401 — Apply construction techniques to landscape design
- AHCDES402 — Apply sustainability principles to landscape design
- AHCDES404 — Prepare simple landscape drawings
- AHCDES405 — Produce 2-D landscape drawings using CAD software
- AHCDES505 — Prepare a landscape design
- AHCDES506 — Design for construction of landscape features
- AHCDES507 — Produce drawings for landscape design projects using CAD software
- AHCDES508 — Design sustainable landscapes
- AHCDES509 — Assess landscape sites
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