Page 133 - Industrial Process Plant Construction Estimating and Man Hour Analysis

Industrial package boiler Chapter 6 107

6.8 Field erected package boiler installation man-hours estimated
actual

BM BM
Install steam and mud drums 0 0
Generating bank tubes 0 0
Baffles, metallic; place and weld with clips 0 0
Floor and hopper support steel; place and weld 0 0
Tube furnace and convection 0 0
Burner and wind box 0 0
Floor plate 0 0
Sootblower wall boxes include welding 0 0
Sootblower piping includes welding 0 0
Piping 0 0
Doors and frames; place and weld to tubes and/or casing 0 0
Feedwater regulator 0 0
Shop-assembled superheaters 0 0
Tube welding; over 2-1/2 and including 3 TIG (1000 PSI) 0 0
00
00
Field-erected package boiler installation man-hours 0 0

6.9 General scope of field work required for each air heater

Erect support steel
Set air heater modules
Set plenums
Erect interconnecting ductwork