Rigger 3 — Dahran

RIGID LOAD (Motor, Concrete Block, Valve)

DIRECT FROM LOAD CHART — Koi formula nahi. Load weight se chart mein dekho.

• Two Leg Bridle → 4950 LBS (3/8" sling 60°)
• Four Leg Bridle → 12550 LBS (5/8" sling 60°)

FLEXIBLE LOAD (Spool, Pipe Bundle, Elbow)

Choker: Capacity × 0.75 | Double Basket: Capacity × 2 | Double Wrap Choker: Capacity × 1.5

Sling Size → Capacity at 60°

• 3/8" → 4,950 LBS
• 1/2" → 8,000 LBS
• 5/8" → 12,550 LBS
• 3/4" → 17,500 LBS

Two Leg Bridle Hitch

Small rigid: Concrete Block, Small Motor, Pump Cover (~2T) | Slings: 3/8"×2×10' | Shackle: 1/2"×2

Four Leg Bridle Hitch

Heavy rigid: Big Motor (4–4.3T) | Slings: 5/8"×4×15' | Shackle: 1" or 1¼" ×4 (HIGHLIGHTED)

Double Wrap Double Choker

Round: Pipe Bundle (1.5T) | Formula: 4950×1.5=7425 LBS | Slings: 3/8"×2×15'

Double Choker + Chain Hoist

Unbalanced: Spool, Y-Spool, Exchanger-Spool, Bent Elbow, C-Spool, Valve Dumper
3 slings + hoist | Light→1/2" | Medium→5/8" | Heavy→3/4"

Double Basket Hitch

Long cylindrical: Heat Exchanger, Gate Valve, D-AC Unit | Only 2 slings × 25'

Size = Load ke hisaab se

• 1/2"=4,000 LBS → Light (2T tak)
• 5/8"=6,500 LBS → Medium (3–5T)
• 1"=17,000 LBS → Big Motor 4T ⚠️
• 1-1/4"=24,000 LBS → Big Motor 4.3T ⚠️
• 1-1/2"=34,000 LBS → Pump Cover ⚠️

Mat Karo

• "TWO LED CHOKER" mat likho → sirf "DOUBLE CHOKER HITCH"
• Kisi ko help mat karo — bahar nikala jayega
• Open signals mat do → sirf SLOW SIGNAL

Karo

• Load mein EYE → "INSPECTED / NOT INSPECTED?"
• Wire rope = FEET | Web sling = METERS
• 90° angle → examiner ko verify karao
• Lift complete → "Can I housekeeping?"
• Lifting area 1st question: "WHERE IS THE DROP LOAD POINT?"