Carpenters often use plans, specifications and drawings to interpret dimensions, identify required materials, understand construction details and plan the sequence of work. For students undertaking a carpentry course in Australia, learning how to read carpentry work plans is therefore an important part of developing practical trade skills. This is covered in the core unit of the CPC30220 Certificate III in Carpentry: CPCCCA3025 – Read and interpret plans, specifications and drawings for carpentry work. But what do you actually see on a carpentry plan, and how do students learn to turn those drawings into practical work? This guide describes the major skills in reading plans that international students acquire during their carpentry training in Australia.
Those students who want to study carpentry in Australia will find that the plan reading they do is directly related to practical tasks such as setting out, flooring, wall framing, roof construction, installing windows and doors and calculating material requirements.
Carpentry work plans are drawings and associated documents used to understand what is to be built, where it will be located and what requirements apply to the work. A carpenter may work from site plans, floor plans, elevations, sections, structural details, specifications and schedules of work.
Reading a plan is much more than recognising a drawing. This is about connecting information on the page to the work area, measurements, materials, tolerances and sequence of tasks.
CPCCCA3025 is a core unit within the CPC30220 Certificate III in Carpentry. It develops the skills and knowledge to interpret carpentry documentation to be able to plan and sequence work correctly.
Students learn to:
locate and check current plans, drawings and specifications;
interpret key features, legends, symbols and abbreviations;
check dimensions against specifications and the worksite;
orient plans to the site;
locate services, contours and datum points; and
identify construction details, dimensions, tolerances, materials and required processes.
Assessment requires candidates to read and interpret documentation for two carpentry projects of at least 30 square metres each and prepare a work plan identifying dimensions, material requirements and processes.
Reading plans only become worthwhile when applied to carpentry jobs. CPC30220 includes units for setting out, flooring systems, wall and ceiling frames, roof trusses, pitched roofs, eaves, windows and doors, external stairs, cladding, measurements, construction calculations and work health and safety.
For example, wall framing requires students to understand relevant dimensions and drawing details. Flooring work involves interpreting the size and layout of the space. Construction details and measurements are used in roofing operations as well.
This makes plan reading part of broader practical carpentry training.
A useful approach is to follow the same logical sequence reflected in formal carpentry training:
Check the document. Make sure the plans, specifications and drawings being used are current.
Identify the plan type. Determine whether it is a site plan, floor plan, elevation, section or detailed drawing.
Read legends and notes. Identify symbols, abbreviations, dimensions and project instructions.
Check dimensions. Compare information across drawings, specifications and the worksite.
Relate the plan to the site. Locate features such as services, contours, levels and datum points.
Determine carpentry requirements. Identify dimensions, tolerances, materials, finishes and processes.
Plan the work sequence. Use the information to organise the task in a logical order.
Training focuses on applying this information to carpentry work, not simply memorising common drawing symbols.
Plans are the translation of a construction design into measurable carpentry tasks. Getting to know them helps to lay out, plan materials, sequence and communicate in the workplace.
The floor system, wall frame, ceiling frame or roof must be adapted to the rest of the construction project. Students are able to find those connections before work begins by reviewing the applicable plans and specifications.
For international students these documents also introduce Australian construction terminology used in training.
SITS College offers the CPC30220 Certificate III in Carpentry to international students, with training that covers practical carpentry skills, plan reading, framing, roofing, installation work and workplace safety. Get in touch with the SITS team for more information about the course, entry requirements and enrolment process.
CPC30220 Certificate III in Carpentry is a trade qualification for carpenters working in residential and commercial workplaces. Currently, the qualification requires 34 units of competency, consisting of 27 core units and 7 elective units.
The current course is delivered in a face-to-face mode at the SITS College over 54 weeks, including holidays for international students. There are no formal training package entry requirements for this qualification; however, there are provider admission requirements. Applicants need to: Be 18 years or over; have completed Australian Year 12 or equivalent; meet the stated English requirement of IELTS 6.0 or equivalent (unless an accepted exemption applies); and complete the required Language, Literacy and Numeracy assessment and pre-training review.
Occupational titles related to CPC30220 include residential, commercial and formwork carpenter. Employment and licensing depend on individual circumstances and local jurisdictions.
CPCCCA3025 is a core unit in CPC30220 and specifically deals with reading and interpreting plans, specifications and drawings for carpentry work.
Training may involve site plans, floor plans, elevations, sections, cross-sectional plans, structural details, drawings, specifications, dimensions and work schedules.
The unit includes practical demonstration of competency in the interpretation of project documentation and the development of work plans that identify dimensions, materials and processes.
Measurement and calculation are closely connected with plan interpretation. CPC30220 also includes units covering measurements, calculations and determining carpentry material requirements.
The current international course duration is 54 weeks, including holidays, with face-to-face delivery at the Salisbury campus.
