Page 121 - Industrial Process Plant Construction Estimating and Man Hour Analysis
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94 Industrial process plant construction estimating and man-hour analysis
5.11.5 Install tubular air heater, flues and ducts
Description MH Unit
Tubular air heater
Tube sheets 28.00 Ton
Baffle sheets—turn and vibration 60.00 Ton
Supports—tube sheets 20.00 Ton
Erect grid support steel 28.00 Ton
Supports—main 18.00 Ton
Tubes—steel 9.00 Ton
Expand 2 ends 0.65 EA
00
Expand 2-1/2 ends 0.95 EA
00
Casing, veneer including batten bars and channels 64.00 Ton
Casing, main and hoppers including expansion joints and doors 60.00 Ton
Dampers 40.00 Ton
Flues and ducts
Flues and ducts—supports, hoppers, doors, expansion joints, and dampers 40.00 Ton
Coupling guards 14.00 Ton
