Pipe Fitter Helpers 159 361 202 46 205Pipe Fitter 98 338 240 45 143Pipe Supervision 39 81 42 6 45Pipe welder 67 205 138 7 74Welding Supervision 7 26 19 4 11

PIPING 370 1012 642 108 478

Pipe Fitter Helpers 73 44 (29) 0 73Pipe Fitter 34 76 42 0 34Pipe Supervision 9 16 7 4 13Pipe Welder 16 57 41 0 16Welding Supervision 1 1 0 1 2

PIPING 133 194 61 5 138

107

Pipe Fitter Helpers 17 43 26 26 43Pipe Fitter 12 50 38 20 32Pipe Supervision 6 10 4 2 8Pipe Welder 10 43 33 6 16Welding Supervision 1 6 5 1 2

PIPING 46 151 105 55 101

101/106/133

Pipe Fitter Helpers 35 7 (28) 0 35Pipe Fitter 23 7 (16) 5 28Pipe Supervision 11 1 (10) 0 11Pipe Welder 25 9 (16) 0 25Welding Supervision 3 1 (2) 1 4

PIPING 97 26 (71) 6 103

104/108/109

TOTAL HIDROTRATAMIENTO

Pipe Fitter Helpers 15 0 (15) 0 15Pipe Fitter 9 0 (9) 0 9Pipe Supervision 4 0 (4) 0 4Pipe Welder 5 1 (4) 1 6Welding Supervision 1 0 (1) 0 1

PIPING 34 1 (33) 1 35

115/116

Pipe Fitter Helpers 19 16 (3) 20 39Pipe Fitter 20 17 (3) 20 40Pipe Supervision 9 3 (6) 0 9Pipe Welder 11 14 3 0 11Welding Supervision 1 3 2 1 2

PIPING 60 53 (7) 41 101

120/121/122/123/124/127