Page 204 - Industrial Process Plant Construction Estimating and Man Hour Analysis

180 Industrial process plant construction estimating and man-hour analysis

8.37.5 Perforated plates, rapper rods, Mfg. plates, penthouse,
diffuser, alignment, rectifier set sheet 5

Historical Estimate
Description MH Unit Qty Unit BM
Set precipitator perforated plates 0
Set perforated plate sections 4.00 Ea. 0 Ea. 0
Weld perforated plate sections 0.35 LF 0 LF 0
Place and weld clips 1.00 Ea. 0 Ea. 0
Set rapper rods 0
Set plate rapper sleeves 4 diameter 10 0 1.10 Ea. 0 Ea. 0
00
Seal weld sleeves 0.35 Ea. 0 Ea. 0
Set plate rapper shafts 2 diameter x 10 0 1.10 Ea. 0 Ea. 0
00
Set alumina support insulators 1.10 Ea. 0 Ea. 0
Set DE alumina rapper shafts 1.10 Ea. 0 Ea. 0
Set support bushings/mfg. plates 0
Set mfg. plates 1.00 Ea. 0 Ea. 0
Bolt and weld mfg. plates 1.00 Ea. 0 Ea. 0
Set support bushings 0.24 Ea. 0 Ea. 0
Erect penthouse 0
Place and fit penthouse roof sections 2.5 Ton 0 Ton 0
Weld penthouse roof sections 2.15 LF 0 LF 0
Place and fit penthouse sides and ends 2.5 Ton 0 Ton 0
Weld penthouse sides and ends 2.15 LF 0 LF 0
Weld penthouse sides and ends at corners 2.15 LF 0 LF 0
Erect and weld in/out diffusers 1.00 Ea. 0 Ea. 0
Final alignment 2.10 Ton 0 Job 0
Set transformer rectifier sets 0
Load, haul, offload transformer rectifiers 4.00 Ea. 0 Ea. 0
Set transformer rectifiers 20.00 Ea. 0 Ea. 0
Install rappers 0
Install rappers 3.00 Ea. 0 Ea. 0
Install rapper controllers 20.00 Ea. 0 Ea. 0