Page 214 - Industrial Process Plant Construction Estimating and Man Hour Analysis

190 Industrial Process Plant Construction Estimating and Man-Hour Analysis

9.4.3 Assemble and erect L3 core columns and cross-braces sheet 3

Historical Estimate
Description MH Qty Unit Qty Unit IW

Erect core columns L3 0
0
Assemble columns; W10 77 39 (18 EA) 6.5 54.2 Ton 0 Ton 0.0
0
Install crossbeams; W10 49 10 (46 EA) 6.5 22.5 Ton 0 Ton 0.0
0
Install crossbeams; W16 40 10 (9 EA) 6.5 3.6 Ton 0 Ton 0.0
Install crossbeams; W10 50 10 (41 EA) 6.5 20.5 Ton 0 Ton 0.0
0
Install cross braces HSS8x8x.500 1.5 350 EA 0 EA 0.0
Bolted connections—cross braces 1.5 1016 EA 0 EA 0.0
Lift and set 20 20 EA 0 EA 0.0
Make up anchor bolts 0.5 320 EA 0 EA 0.0

9.4.4 Install L1 secondary steel, platforms sheet 4

Historical Estimate
Description MH Qty Unit Qty Unit IW
Install L1 secondary steel 0
W6x12 1.50 56.0 Ton 0 Ton 0.0
Bolted connections 1.00 168.0 EA 0 EA 0.0
Install grating 0.20 2760.0 EA 0 EA 0.0
Install handrail 0.27 641.0 SF 0 SF 0.0
Install caged ladder 0.35 240.0 LF 0 LF 0.0
MC7x19.1 1.50 28.0 EA 0 EA 0.0
Bolted connections 1.00 56.0 EA 0 EA 0.0
Weld mounting hardware 100.0 1.0 EA 0 EA 0.0