Safety

MATERIAL COSTING
Buying Price of Raw Materials
  * Mild Steel Rod 12mm Diameter = P42.00
  * Acrylic Sheet= P594.00
  * Mild steel Tubes(12mm thickness)= P32.00
  * Mild Steel Sheet= P200
PART | MATERIAL | USED SIZE[mm] | TOTAL LENGTH OF MATERIAL[mm] | COST[PULA] | QUANTITY | TOTAL COST[Pula] |
Table Frame | Mild Steel rod | 140 | 6000 | 1.00 | 2 | 2.00 |
Chair Frame | Mild steel rod | 125 | 5860 | 0.89 | 2 | 1.78 |
Base Frame | Mild Steel tube | 68125 | 57355596 | 0.360.67 | 22 | 0.721.34 |
Table Top | Acrylic | 85Х60 | 1830Х1230 | 1.35 | 1 | 1.35 |
Seat | Acrylic | 65Х40 | 1744Х1170 | 0.86 | 1 | 0.86 |
Back Rest | Acrylic | 74Х44 | 1670Х1130 | 0.69 | 1 | 0.69 |
Book Shelf | Acrylic | 130Х85 | 1596Х1086 | 3.80 | 1 | 3.80 |
Table support | Mild Steel rod | 79Х15 | 1000Х6000 | 0.04 | 1 | 0.04 |
Wheels | MDF | θ 60 | 1200Х6000 | 0.50 | 2 | 1.00 |
Axle | Mild Steel rod | 130 | 5470 | 1.00 | 1 | 1.00 |
Caster Wheels | | | | | 1 | |

Х Price of Material Used
Sample COST Calculations
Length Used                                                                         tT                     Total Cost =quantity Х Cost= 2Х P1.00= P2.00                                                                                                       Total length of material
Table Frame=140/6000Х P42= P1.00
MANUFACTURING COSTING
Designer: Akanyang M
Date: 08/04/09
Description: Unit Frame (Chair Frame, Base Frame, Table Frame)
OPERATION | Assembling | Joining | Sawing | Measuring | Finishing | Inspection | Filing | Total Time | Total Cost |
Welding       30mins | 10mins | | 15mins | 10mins | 15mins | 0.5mins | 15mins | 110.5mins | P61.25 |
Pillar Drilling         10mins | | | | | | | | 10mins | P9.50 |
Grinding       20mins | | | | | | | | 20mins | P19.00 |
Total time   60mins | | | | | | | | 140.5mins | P99.25 |

Sample Calculations
Operation: 1mins =P0.95...