Page 6 - COMPREHENSIVE_SITE_ASSESSMENT_REPORT_V1_OF_3_CORE_BUILDINGS_AND_INFRASTRUCTURE18H35

HEAD OFFICE |VAT REGISTRATION NUMBER |4960317727 FLEET & EQUIPMENT
PHYSICAL ADDRESS:Ground Floor – Building 2 |NHBRC REGISTRATION NUMBER |4000013824 IN-HOUSE EARTHMOVING FLEET UNITS) INSURANCE
|CIDB GRADING DESIGNATION | GNSS RTK SURVEY EQUIPMENT PUBLIC LIABILITY COVER| R5 MILLION
Gleneagles Park 10Flanders Drive Mount Edgecombe |CSD SUPPLIER NUMBER | SCAFFOLDING & FORMWORK SYSTEMS PROFESSIONAL INDEMNITY| R2MILLION
POSTAL ADDRESS: P.O. Box 582 Westville 3630 TAX CLEARANCE CERTIFICATE |SARS COMPLIANT HUMAN RESOURCES ALL RISK COVER | R10 MILLION
|B-BBEE LEVEL |LEVEL 1 BARGAINING COUNCIL REGISTRATION|BCAWU COMPLIANT BANK DETAILS
TEL: +27 73 557 1040 Fax:
CSD SUPPLIER NUMBER |REGISTERED PERMANENT CREW |TRAINED ARTISANS PERSONNEL ACCOUNT TYPE | BUSINESS CHEQUE ACCOUNT
EMAIL: admin@dsonindustries.co.za MASTER BUILDERS ASSOCIATION |MEMBER QUALIFIED SITE SAFETY OFFICERS --2 |FIRST NATIONAL BANK — ACC NO: 63104084883, |
WEBSITE: www.dsonindustries.co.za CIVIL ENGINEERING & CONSTRUCTION WORKS INHOUSE ENGINEERS AND DRAUGHTSMAN BRANCH WESTVILLE (250655), SWIFT: FIRNZAJJ |
FULL SAFETY COMPLIANCE (ISO 45001/OHS ACT) ACCOUNT TYPE | BUSINESS CHEQUE ACCOUNT

5.4 GS AREA OBSERVATIONS

Element Condition Observed Dimension

Grade Transition Elevation differential requiring 134 linear meters

Lateral Support stabilization Area would benefit from Height: 1, 100mm Total

Required retaining structure Drystack retaining face area: 147.4 m 2

Intervention
◄ wall consideration ►

6. ENGINEERING SOLUTION: DEMONSTRATION SCOPE

From our understanding of civil rehabilitation best practices and SANS 1200 standards, we would propose the

following approach for your consideration. We recognise that your team may have specific methodologies and
quality standards, and we welcome the opportunity to align our approach accordingly.

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6.1 ROAD REHABILITATION WORKS (6,000 m )

Proposed Scope Summary:

The rehabilitation would involve full-depth reconstruction incorporating:

• Site preparation and existing surface removal

• Subgrade remediation and unsuitable material replacement where encountered

• Imported engineered fill material (approved source with certifications)

• Geotextile separation layer for base reinforcement

• Mechanical compaction to 95% Modified AASHTO density

• Cement stabilisation (3-5%) for heavy traffic zones

• Quality testing and dimensional verification throughout

Technical Specifications:

Parameter Proposed Standard Unit Rate

Total Area 6,000 m 2 R85.00/
m 2
Base Compaction 95% Modified AASHTO Included in rate
2
Geotextile 200g/m non-woven separation Included in rate

Cement Stabilization fabric 3-5% (heavy traffic zones) Included in rate

Standards Compliance SANS 1200D (Earthworks) Included in rate

Total Investment R510,000.00 + VAT

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