Page 183 - Industrial Process Plant Construction Estimating and Man Hour Analysis

Coal-fired power plant Chapter 8 159

8.16 Air heater estimate data
8.16.1 Install air heater sheet 1

Description MH Unit
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
Install tubes 1.65 EA
Expand 2 ends 1.15 EA
00
Expand 2-1/2 ends 1.27 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

8.17 Air heater equipment installation estimate

8.17.1 Install air heater sheet 1

Installation man-hour
Historical Estimate

MH Unit Qty Unit BM
Install Air Heater Sheet 1 0
Tube sheets 28.00 Ton 0 Ton 0
Baffle sheets—turn and vibration 60.00 Ton 0 Ton 0
Supports—tube sheets 20.00 Ton 0 Ton 0
Erect grid support steel 28.00 Ton 0 Ton 0
Supports—main 18.00 Ton 0 Ton 0
Install tubes 1.65 EA 0 EA 0
Expand 2 ends 1.15 EA 0 EA 0
00
Expand 2-1/2 ends 1.27 EA 0 EA 0
00
Casing, veneer including batten bars and channels 64.00 Ton 0 Ton 0
Casing, main and hoppers including expansion 60.00 Ton 0 Ton 0
joints and doors
Dampers 40.00 Ton 0 Ton 0