Manufacturing, Engineering and Technology Engineering and Related Design

Identify Interpret And Produce Working Air Conditioning And Ventilation Duct And Plant Drawings Training

SAQA US 120201 | NQF 4 | Credits 6 | Duration 3 Days
From $967 per delegate

Description

This course equips learners with the skills to identify, interpret, and produce working drawings for air conditioning and ventilation duct and plant systems. Participants will gain the ability to read and understand technical drawings, apply relevant standards, and create accurate duct and plant layouts. The course ensures compliance with industry regulations and enhances workplace efficiency in HVAC projects.

Learning Outcomes

  • Identify and interpret symbols, abbreviations, and conventions used in air conditioning and ventilation duct and plant drawings.
  • Apply relevant South African standards and regulations to the production of working drawings.
  • Produce accurate duct and plant layout drawings using manual or CAD techniques.
  • Analyze and resolve discrepancies between drawings and site conditions.
  • Demonstrate the ability to read and extract information from schematic and detailed drawings.
  • Implement quality control checks to ensure drawing accuracy and compliance.

Target Audience

This course is designed for HVAC technicians, draftsmen, engineers, and supervisors involved in the design, installation, or maintenance of air conditioning and ventilation systems. It is also suitable for individuals seeking to upskill in technical drawing interpretation and production within the built environment.

Prerequisites

None — open enrollment.

Course Outline

Day 1: Foundational Drawing Interpretation and HVAC Systems

Objectives:
• Explain the role and types of HVAC duct and plant drawings in the construction industry.
• Identify standard drawing conventions, symbols, and abbreviations used in HVAC plans.
• Interpret basic orthographic projections and sectional views of ductwork.
• Recognise the relationship between architectural, structural, and HVAC drawings.
• Apply SAQA-aligned safety and quality standards to drawing reading.

Topics:
• Overview of HVAC systems: ventilation, air conditioning, and ducting components.
• Types of drawings: floor plans, elevations, sections, and isometric views.
• Standard symbols, line types, and abbreviations per SANS 0143.
• Reading title blocks, revision blocks, and drawing scales.
• Orthographic projection: first-angle vs third-angle.
• Interpreting simple duct layouts and plant room schematics.
• Coordination with architectural and structural drawings.
• Introduction to relevant SAQA unit standard 120201 outcomes.

Day 2: Producing and Modifying HVAC Duct and Plant Drawings

Objectives:
• Produce hand-drafted and CAD-based HVAC duct and plant drawings.
• Apply correct dimensioning techniques and annotation standards.
• Modify existing drawings to reflect design changes or site conditions.
• Demonstrate ability to extract quantities from drawings for material take-offs.
• Ensure drawings comply with industry regulations and company standards.

Topics:
• Manual drafting techniques: line work, lettering, and layout.
• Introduction to CAD software for HVAC drafting (e.g., AutoCAD MEP).
• Creating ductwork plans: single-line and double-line representations.
• Dimensioning: linear, angular, and coordinate dimensions.
• Adding annotations, notes, and schedules.
• Drawing modification: scaling, layering, and revision control.
• Extracting quantities: duct lengths, fittings, and plant equipment.
• Quality checks: verifying accuracy against design criteria.

Day 3: Advanced Applications and Integration of HVAC Drawings

Objectives:
• Interpret complex HVAC drawings including control schematics and wiring diagrams.
• Coordinate HVAC drawings with other building services (plumbing, fire, electrical).
• Produce a complete set of working drawings for a small HVAC project.
• Apply problem-solving skills to resolve drawing discrepancies.
• Present and justify drawing outputs in a simulated workplace scenario.

Topics:
• Reading control diagrams: damper actuators, thermostats, and sensors.
• Wiring and schematic diagrams for plant controls.
• Clash detection: integrating HVAC with plumbing, fire, and electrical services.
• Producing a project set: floor plan, sections, details, and schedules.
• Problem-solving: identifying and correcting errors in drawings.
• Simulated site review: applying changes from site instructions.
• Presentation of final drawing set to peers for feedback.
• Assessment against unit standard 120201 criteria.

Practicals

No practicals for this training.

This course is made up of exercises and case studies delivered alongside the theory — no separate practical sessions are required to complete it.

Summatives

Each delegate is assessed continuously throughout the course and a final summative test at the end.

Daily Exercises — 30%

Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 30% to the final total.

Final Test — 70%

On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 70% to the overall mark.

Final Total
Component Out of Weight
Daily Average (multiple choice) 100% 30%
Final Test (multi-answer multiple choice) 100% 70%
Final Total 100%

All marks are recorded on the AATICD LMS and visible to each learner under their account.

Certificate

Certificate of Completion

Awarded to delegates who achieve an overall mark of 50% or higher on the Final Total (Daily Average 30% + Final Test 70%).

How it works
  • Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
  • Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
  • You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
  • If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.
Where to find it

Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.

Training Discounts

Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.

Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.

Upcoming Training Sessions
Online training — attend live sessions from anywhere via our virtual classroom.
Start End Delivery Season Price Action
Mon 07 Sep 2026 Wed 09 Sep 2026 Virtual Spring 2026 $967 Register
Wed 30 Sep 2026 Fri 02 Oct 2026 Virtual Spring 2026 $967 Register
Tue 20 Oct 2026 Thu 22 Oct 2026 Virtual Spring 2026 $967 Register
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Wed 29 Dec 2027 Fri 31 Dec 2027 Virtual Summer 2027 $967 Register
Tue 18 Jan 2028 Thu 20 Jan 2028 Virtual Summer 2027 $967 Register
On-Campus training — face-to-face sessions at our training venues across Africa and beyond.
Showing all 533 sessions across 26 venues
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Mon 22 Jun 2026 Wed 24 Jun 2026 Mombasa, Kenya Winter 2026 $3,148 Register
Mon 22 Jun 2026 Wed 24 Jun 2026 Maseru, Lesotho Winter 2026 $2,230 Register
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Wed 24 Mar 2027 Fri 26 Mar 2027 Your Premises Autumn 2027 $1,258 Register
Tue 15 Jun 2027 Thu 17 Jun 2027 Your Premises Winter 2027 $1,258 Register
Mon 05 Jul 2027 Wed 07 Jul 2027 Your Premises Winter 2027 $1,258 Register
Wed 28 Jul 2027 Fri 30 Jul 2027 Your Premises Winter 2027 $1,258 Register
Tue 14 Sep 2027 Thu 16 Sep 2027 Your Premises Spring 2027 $1,258 Register
Mon 04 Oct 2027 Wed 06 Oct 2027 Your Premises Spring 2027 $1,258 Register
Wed 27 Oct 2027 Fri 29 Oct 2027 Your Premises Spring 2027 $1,258 Register
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Mon 03 Jan 2028 Wed 05 Jan 2028 Your Premises Summer 2027 $1,258 Register
Wed 26 Jan 2028 Fri 28 Jan 2028 Your Premises Summer 2027 $1,258 Register
Training Discounts
Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% off per 5 delegates, up to 40% for 100+

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