Page 147 - Industrial Process Plant Construction Estimating and Man Hour Analysis

122 Industrial process plant construction estimating and man-hour analysis

7.17 SCR and urea system (A13) installation man-hours

Facility-Diesel Power Plant Actual Estimate
Description MH BM IW PF MH

SCR 840 0 0 0 0
Walking platform (attach to SCR) 560 0 0 0 0
Silencer 140 0 0 0 0
Bolt up to silencer 160 0 0 0 0
26 Reactor mixing pipe 660 0 0 0 0
00
26 Bolt up 520 0 0 0 0
00
Silencers 2354# 140 0 0 0 0
Silencer support structure with platform
Beams 128 0 0 0 0
X-brace 258 0 0 0 0
AB 40 0 0 0 0
Caged ladder 40 0 0 0 0
Platform 120 0 0 0 0
Railing 144 0 0 0 0
Column 100 0 0 0 0
Urea tank 13 36 35,700gal 100 0 0 0 0
0
0
Dress out—filling, suction, drain, vent, overflow 120 0 0 0 0
Instruments 48 0 0 0 0
Bolt down 120 0 0 0 0
Urea pump rack 140 0 0 0 0
Urea pump control unit 140 0 0 0 0
Equipment installation man-hours 4518 0 0 0 0

7.18 Installation of cooling system (A10) estimate data

Description MH Unit
LT radiator 8.8 EA
VEA 901 maintenance water tank 10890# 20.0 EA
Bolt down 2.0 EA
Dress out—filling, suction, drain, vent, overflow 20.0 EA
VEA 011 expansion vessel 628# 10.0 EA
Instrument air bottle 10.0 EA
Air supply unit 20.0 EA
TSB air supply vessel 20.0 EA
Bolt down 2.0 EA
Support structure
Legs-columns 2.3 EA
Beams 2.0 EA
Connections 1.5 EA
Bolt down—AB 1.0 EA
Platform 10.0 SF
Handrail at ends 2.0 LF
Handrail at sides 2.0 LF