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✓ Shotcrete & Sprayed Concrete 📍 Makkah Year: 2025 Certified Warranty Handed Over

Mountain Slope Shoring & Shotcrete Stabilization for a Residential Development in Makkah

Engineering Defect Diagnosis

Pinpointing the root structural cause of cracking or corrosion before commencing remediation.

Code-Certified Materials

Utilizing certified polymer-modified mortars, structural epoxies, and aerospace-grade carbon fiber.

Transparent Scope & BOQ

Itemized breakdown of all execution steps and material bill of quantities with zero hidden costs.

Field Engineering Supervision

Specialized technical crews supervised by senior structural engineers ensuring SBC compliance.

Field Engineering Comparison Shotcrete & Sprayed Concrete
Condition Prior to Remediation (Makkah)

Heavily fractured rock face immediately adjoining residential foundation excavation, presenting an imminent rockfall hazard during site construction and seasonal rainstorms.

⚠️ Risk Factor: Deferring remediation accelerates corrosion propagation and compounds strengthening costs.
Final Structural Outcome after Remediation

Complete slope stabilization, total protection for neighboring buildings, and verified engineering signoff from municipal supervising authorities.

✓ Certified polymer mortars and aerospace-grade carbon fiber executed to Saudi Building Code (SBC 304).

Preliminary Engineering Assessment

Rock mass rating (RMR) analysis identified unstable geological discontinuity planes requiring immediate mechanical tieback and structural face shoring.

Approved Remediation & Engineering Methodology

Installation of 3-meter galvanized rock bolts, heavy-duty wire mesh, high-pressure application of 120mm dual-layer shotcrete, and perforated groundwater weep holes.

Step-by-Step On-Site Execution Protocol

  1. 1 Scaling and mechanical clearing of loose boulders from the rock face.
  2. 2 Rotary percussion drilling, rock bolt installation, and high-strength grout encapsulation.
  3. 3 Fixing BRC galvanized steel wire mesh and installing subsurface drainage weep pipes.
  4. 4 High-velocity pneumatic shotcreting delivering dense, uniform coverage.
  5. 5 Continuous moist curing for 7 days ensuring design compressive strength development.
Preliminary Technical Inspection & Direct Supervision

Facing a Similar Structural Defect as Shown in this Project?

Connect directly with our supervising engineer in your city to determine the appropriate inspection and strengthening protocol.

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