Construction of perimeter paving at thohoyandou national botanical garden, limpopo (sanbi G585/2026)

The tender is for the construction of perimeter paving at the Thohoyandou National Botanical Garden in Limpopo. The works include clearing and grubbing, mass earthworks, pavement layers of gravel material, block paved walkways, kerbing and channelling, and associated testing and dayworks.

Returnable documents: all National Treasury standard forms (SBD 1, SBD 3.1/3.2/3.3, SBD 4, SBD 6.1, SBD 6.2, SBD 7.1/7.2, SBD 8, SBD 9, and Authority to Sign/Board Resolution) must be completed, signed, and submitted. Bidders must be registered on the Central Supplier Database (CSD) and provide a valid SARS tax clearance. Bids must be submitted before the closing time; late submissions are disqualified.

B-BBEE status level will be evaluated for preference points under the PPPFA. No specific scoring split or minimum qualifying score is stated. No CIDB grading or turnover requirement is specified.

The works comprise construction of perimeter paving at the Thohoyandou National Botanical Garden. Key quantities from the Bill of Quantities: clearing and grubbing of 18,000 m²; removal of 50 trees/stumps (200 mm to 1000 mm girth); mass earthworks: soft excavation 13,966 m³, intermediate 2,621 m³, hard 2,729 m³; stockpiling 16,209 m³; gravel subbase (G7) 2,025 m³ compacted to 97% modified AASHTO density at 150 mm; gravel base (G5) 2,025 m³ and (G6) 3,500 m³ compacted to 98% at 150 mm; block paving: 13,500 m² of 60 mm interlocking blocks (Corobrik Corolock or similar) on river sand bedding (270 m³) with soil poisoning; precast concrete kerbing 9,000 m (Fig. 12) on class 20/19 concrete base (203 m³) and haunching (14 m³); overhaul on material hauled over 1 km: 16,209 m³.km. Contractor to provide establishment, offices, and services for 7 months. A Community Liaison Officer is required (provisional sum R72,000). Subcontractor development (coaching, mentoring, portfolio of evidence) is required (provisional sum R50,000). Testing: special tests (provisional sum R25,000), topographical survey after completion (R65,000), and Employer's OHS Agent (provisional sum R200,000). Dayworks rates are specified for personnel, plant, and trucks.

Pricing must be in accordance with the unpriced Bill of Quantities. The summary includes a 10% contingency and 15% VAT. Provisional sums are provided for Community Liaison Officer (R72,000), Subcontractor Development (R50,000), special tests (R25,000), and Employer's OHS Agent (R200,000). Handling cost and profit on the Community Liaison Officer item must not exceed 10%.

Bidders must be registered on the Central Supplier Database (CSD) and hold a valid SARS tax clearance. B-BBEE status level will be evaluated for preference points. No CIDB grading or turnover requirement is stated. The following standard forms are required: SBD 4 (Declaration of Interest), SBD 6.1 (Preference Points Claim), SBD 6.2 (Declaration for Local Production and Content), SBD 8 (Declaration of Bidder's Past SCM Practices), SBD 9 (Certificate of Independent Bid Determination), and Authority to Sign/Board Resolution.

Construction of perimeter paving at Thohoyandou National Botanical Garden, Limpopo. Works include clearing and grubbing, mass earthworks, gravel pavement layers, block paved walkways with kerbing, testing, and dayworks. Contract duration is 7 months.

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No specific eligibility criteria (such as CIDB grading, B-BBEE level, or CSD registration) are stated in the provided document. Bidders must complete the pricing schedule and any standard forms as required by the tender pack.

Scope of works: construction of perimeter paving at Thohoyandou National Botanical Garden, Limpopo.

Key quantities:

• Clearing and grubbing: 18,000 m²; removal of up to 50 trees with trunks 200–1000 mm girth.
• Mass earthworks: soft excavation 13,966 m³, intermediate 2,621 m³, hard 2,729 m³; stockpiling 16,209 m³.
• Gravel pavement layers: subbase (G7) 2,025 m³ compacted to 97% modified AASHTO density at 150 mm; base (G5) 2,025 m³ and (G6) 3,500 m³ compacted to 98% at 150 mm.
• Block paved walkways: 13,500 m² of 60 mm industrial Corobrik Corolock blocks (or similar approved); 270 m³ river sand bedding; 9,000 m of precast concrete kerbing (Fig.12) on class 20/19 concrete base with haunching.
• Soil poisoning: 13,500 m².
• Testing: special tests by Engineer (provisional R25,000); topographical survey after completion (lump sum R65,000).
• Dayworks: foreman 9 hrs, skilled labour 17 hrs, unskilled labour 21 hrs; plant includes compactors, trucks, water tanker, compressor, TLB, motor grader.
• Contractor's establishment: fixed obligations (lump sum), time-related obligations (7 months).
• Community Liaison Officer: provisional sum R72,000; handling cost and profit not exceeding 10% of that item.
• Subcontractor development: provisional sum R50,000 for coaching, mentoring, and maintaining portfolio of evidence for subcontractors; includes office facilities for subcontractors.
• Overhaul: 16,209 m³.km for material hauled over 1.0 km.
• Project duration: 7 months (time-related obligations).

Pricing is by Bill of Quantities (unpriced). Key items:

• Contractor's establishment: fixed obligations (lump sum) and time-related obligations (7 months).
• Community Liaison Officer: provisional sum R72,000; handling cost and profit not exceeding 10% of that item.
• Office accommodation: 7 months, including furniture and equipment; services (fixed and running costs).
• Subcontractor development: provisional sum R50,000.
• Overhaul: 16,209 m³.km.
• Clearing and grubbing: 18,000 m²; removal of up to 50 trees.
• Mass earthworks: soft 13,966 m³, intermediate 2,621 m³, hard 2,729 m³; stockpiling 16,209 m³.
• Gravel pavement layers: subbase (G7) 2,025 m³, base (G5) 2,025 m³, base (G6) 3,500 m³.
• Block paved walkways: 13,500 m² paving, 270 m³ bedding, 9,000 m kerbing, 203 m³ concrete base, 14 m³ haunch.
• Testing: provisional sum R25,000; topographical survey lump sum R65,000.
• Employer's OHS Agent: provisional sum R200,000.
• Dayworks: personnel and plant rates to be priced.
• Summary: subtotal, add contingencies @10%, add VAT @15%.

Pricing is by Bill of Quantities (unpriced).

• Contractor's establishment: fixed obligations (lump sum) and time-related obligations (7 months).
• Community Liaison Officer: provisional sum R72,000; handling cost and profit capped at 10% of that item.
• Subcontractor development: provisional sum R50,000.
• Testing: provisional sum R25,000 for special tests; lump sum R65,000 for topographical survey.
• Employer's OHS Agent: provisional sum R200,000.
• Contingencies: 10% added to subtotal.
• VAT: 15% added.
• Dayworks rates to be priced for specified personnel and plant.

Health and safety: contractor must comply with Part E of project specifications (Pre-construction Health and Safety Specification), including PPE and all safety compliance. Must prepare risk assessments, safe work procedures, project health and safety file, health and safety plan, and hand over records to the Employer.

No other compliance requirements (e.g., CIDB, B-BBEE, CSD) are stated in the provided document.

Contractor must comply with Part E of the project specifications (Pre-construction Health and Safety Specification), including provision of PPE and all safety compliance. Fixed obligations include preparing risk assessments, safe work procedures, the project health and safety file, and the health and safety plan, and handing over records to the Employer.