Page 7 - Estimator's Piping Man-Hour Manual 5E
P. 7

Flame Cutting Pipe—Scheduled                                     39
      Flame Cutting Pipe—Heavy Wall                                    40
      Flame Cutting Pipe—Large O.D. Sizes                              41
      Machine Cutting Pipe—Scheduled                                   42
      Machine Cutting Pipe—Heavy Wall                                  43
     Machine Cutting Pipe—Large O.D. Sizes                         , . 44
      Flame Beveling Pipe—"V" Type                                     45
      Machine Beveling Pipe—"U" Type, "V" Type and Double Angle        46
      Beveling Heavy Wall Pipe                                         47
      Beveling Large O.D. Pipe                                         48
      Threading Pipe—Including Cut                                     49
      Welded Carbon Steel Attachments                                  50
      Drilling Holes in Welded Attachments                             50
      Machining Inside of Pipe                                         51
      Machining Inside of Large O.D. Pipe
      Boring Inside Diameter of Pipe and Installing Straightening Vanes
      Installing Flow Nozzles
      Preheating Butt Welds and Any Type Flange Welds
      Preheating Heavy Wall Pipe Butt Welds
      Preheating Large O.D. Pipe Butt Welds
      Preheating 90° Nozzle Welds
      Preheating Large O.D. 90° Nozzle Welds
      Local Stress Relieving—Scheduled
      Local Stress Relieving—Heavy Wall
      Local Stress Relieving—Large O.D. Sizes
      Full Furnace Stress Relieving and Heating Treatment
      Radiographic Inspection—Scheduled
      Radiographic Inspection—Heavy Wall
      Radiographic Inspection—Large O.D. Sizes
      Magnetic or Dye Penetrant Inspection of Welded Joints
      Magnetic or Dye Penetrant Inspection of Welded Joints
     Testing Fabricated Assemblies—Flanged Ends
      Testing Fabricated Assemblies—Plain or Beveled Ends
      Testing Fabricated Assemblies—Heavy Wall
     Access Holes
      Miscellaneous Fabrication Operations
      Man Hours Per Foot of Cylindrical Coil Fabrication Bending Only

          Section Two—FIELD FABRICATION AND ERECTION

     Section Introduction                                              75
     Handling and Erecting Straight Run Pipe—Scheduled                 76
     Handling and Erecting Straight Run Pipe—Heavy Wall                77
     Handling and Erecting Straight Run Pipe—Large O.D. Size           78
     Handling and Erecting Fabricated Spool Pieces—Scheduled           79
     Handling and Erecting Fabricated Spool Pieces—Heavy Wall          80
     Handling and Erecting Fabricated Spool Pieces—Large O.D. Sizes    8 1
     Making on Screwed Fittings and Valves                             8 2
     Field Handling Valves                                             8 3
     Field Erection Bolt-Ups                                           8 4
     Attaching Flanges—Screwed Type                                    8 5
     Attaching Flanges—Screwed Type                                    8 6
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