The Complete CIDB Guide for Construction Tenders
Everything you need to know about CIDB grading, registration, and upgrades. Understand how to qualify for higher-value construction tenders in South Africa.
The Complete CIDB Guide for Construction Tenders
In the South African construction industry, your CIDB grade is your passport to work. The Construction Industry Development Board (CIDB) grades contractors based on their financial capability and track record. This grade determines the maximum value of tenders you can bid for. Understanding this system is crucial for growth.
Understanding CIDB Grading
Your grade consists of two parts: a number (1-9) indicating the value of work you can handle, and two letters (e.g., GB, CE) indicating the type of work you do.
Tender Value Limits (2025)
| Grade | Maximum Tender Value (R) | Description |
|---|---|---|
| Grade 1 | R 500,000 | Entry Level |
| Grade 2 | R 1,000,000 | Small Projects |
| Grade 3 | R 3,000,000 | Small Projects |
| Grade 4 | R 6,000,000 | Medium Projects |
| Grade 5 | R 10,000,000 | Medium Projects |
| Grade 6 | R 20,000,000 | Large Projects |
| Grade 7 | R 60,000,000 | Large Projects |
| Grade 8 | R 200,000,000 | Major Projects |
| Grade 9 | No Limit | Mega Projects |
Classes of Work
- GB (General Building): Building houses, schools, hospitals, etc.
- CE (Civil Engineering): Roads, bridges, dams, pipelines.
- ME (Mechanical Engineering): HVAC, pumps, machinery.
- EP (Electrical Engineering - Power): High voltage, substations.
- EB (Electrical Engineering - Building): Wiring, lighting in buildings.
- SQ (Steel Security Fencing): Fencing and perimeter security.
How to Register (Grade 1)
Registering for Grade 1 is simple and requires no proof of past projects or financial statements.
Requirements
- CIPC Company Registration Documents
- ID Copies of Directors
- Tax Clearance Certificate (TCS PIN)
- Payment of R450 registration fee
Process
- Create an account on the CIDB website.
- Complete the application form online.
- Upload required documents.
- Pay the fee.
- Wait 48 hours for activation.
How to Upgrade Your Grade (Grades 2-9)
To move up, you must prove two things: Financial Capability and Works Capability.
1. Financial Capability
You must show that your company has the turnover and available capital to handle larger projects. This is proven via audited financial statements.
2. Works Capability
You must prove you have successfully completed a project of a certain value in the last 5 years. This is the "largest single contract" rule.
| Target Grade | Largest Contract Required (R) | Best Annual Turnover (R) |
|---|---|---|
| Grade 2 | R 130,000 | N/A |
| Grade 3 | R 450,000 | R 1,000,000 |
| Grade 4 | R 900,000 | R 2,000,000 |
| Grade 5 | R 1,500,000 | R 3,250,000 |
| Grade 6 | R 3,000,000 | R 6,500,000 |
Costs & Fees
You pay an administration fee for the application, and an annual fee to maintain the grade.
| Grade | Admin Fee (Once-off) | Annual Fee |
|---|---|---|
| Grade 1 | R 450 | R 0 |
| Grade 2 | R 450 | R 250 |
| Grade 3 | R 750 | R 350 |
| Grade 4 | R 750 | R 900 |
| Grade 5 | R 750 | R 1,750 |
| Grade 6 | R 750 | R 3,500 |
Common Compliance Issues
1. Expired Registration
Issue: Forgetting to pay the annual fee.
Consequence: Your grade is suspended. You cannot be awarded tenders.
Fix: Pay immediately. Reinstatement takes 2-3 days.
2. Incomplete Track Record
Issue: Applying for an upgrade without a completion certificate for your largest project.
Consequence: Application rejected.
Fix: Always get a signed completion certificate and reference letter from the client immediately after finishing a job.
Frequently Asked Questions
Can I bid for a Grade 4 tender if I am Grade 3?
Generally, no. However, there is a specific provision for "Potentially Emerging" (PE) contractors. If the tender allows for PE status, a Grade 3PE contractor can bid for Grade 4 work.
How long does an upgrade take?
Officially, 21 working days. However, if your documentation is incomplete or complex, it can take longer. Apply well in advance of any specific tender you want to bid for.
Can I register for multiple classes of work?
Yes. You can be Grade 6GB and Grade 4CE at the same time. You pay the annual fee for the highest grade only.
Does private sector work count for upgrades?
Yes! Work done for private clients counts towards your track record, provided you have a written contract, proof of payment, and a completion certificate.
Conclusion
Your CIDB grade is a ladder to success. Start at Grade 1, deliver quality work, document everything, and reinvest your profits to build the financial capital needed for the next rung. By strategically managing your grading, you unlock access to larger, more profitable projects.
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Based on this article's topics, here are some current tenders that might interest you
THE MANUFACTURE, SUPPLY, DELIVERY, INSTALLATION, COMMISSIONING AND SITE SUPERVISION OF MODIFIED DELIVERY PIPEWORK AND INSTALLATION OF SPARE CONTROL VALVES AT DRAKENSTEIN PUMPING STATION, WESTERN CAPE. ONLY RESPONDENTS WITH CIDB GRADING 6ME OR HIGHER ARE ELIGIBLE TO BID
ADDENDUM NO.3 - THE COMPLETION OF UPGRADING TO A SURFACE STANDARD DR08606 (+/- 12Km) STERKSPRUIT TO MLAMLI
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The Complete CIDB Guide for Construction Tenders
Everything you need to know about CIDB grading, registration, and upgrades. Understand how to qualify for higher-value construction tenders in South Africa.