1. SC1R COLD BOX PLATFORM DESIGN LOADS: 150 PSF LIVE LOAD
10 PSF PIPING LOAD
4% g SEISMIC LOAD
GRATING: 1 ¼” ALUMINUM BAR GRATING
GRAVITY SYSTEM: WIDE FLANGE BEAMS
HSS COLUMNS
COLD BOX USED FOR BOTH VERTICAL AND LATERAL SUPPORT

4. Coldbox Remove and Replace Method Concept Jefferson Lab CEBAF

5. Remove old cold box weighing approx. 40,000 lbs.
Concept Scope
Remove old cold box weighing approx. 40,000 lbs.
Replace with new cold box weighing approx. 25,000 lbs.
Utilize Rigger Lift R120 Forklift or similar for these operations

6. Removal Step 1

7. Removal Step 2

8. SC1R COLD BOX Rigging COST: ENGINEERING $20,700 RIGGING $98,125
INSURANCE $1000
TOTAL: $119,825
OVERHEAD DOOR 25’ HT $40,000 (Budget Cost)
RECOMMEND: -Award Rigging Contract to Barnhart/Lockwood
- Get Scope and Specification Package For 25’ Door
Bid out and Install 2019 or Early 2020