5. CLASS OF CHANGE New Modified New New New 5 Same Modified New New New 4 Same Same New New New 3 Same Same Same New New 2 Same Same Same Minor Changes New 1 RAW MATERIAL PRODUCT PROCESS WORK STATION HANDS & BODY MOTION CLASS OF CHANGE

6. CLASSIFICATION OF MOVEMENTS Torso, Upper arm, forearm, hand and fingers Trunk 5 Upper arm, forearm, hand and fingers Shoulder 4 Forearm, hand and fingers Elbow 3 Hand and Finger Wrist 2 Finger Knuckle 1 Body member(s) moved Pivot Class

9. ELIMINIATING COMBINING REARRANGING OR SIMPLIFING those activities With a view to

11. PURPOSE: what is done? why is it done? what else might be done? what should be done? PLACE : where is it done? Why is it done there? Where else might it is done? Where should it be done?

12. SEQUENCE : When is it done? Why is it done? When might it be done? When should it be done? PERSON: who does it? Why does that person do it? Who else might do it? Who should do it? MEANS: How is it done? Why is it done that way? How else might it be done? How should it be done ?

16. B. Arrangement of the work place 1. Definite and fixed stations should be provided for all tools and materials. 2. Gravity feed, bins and containers should be used to deliver the materials as close to the point of use as possible. 3. Tools, materials and controls should be located within the maximum working area. 4. Materials and tools should be arranged to permit the best sequence of motion. 5. Provision should be made for adequate lighting. 6. The colour of the workplace should contrast with that of the workplace to reduce eye fatigue.

24. FACTORS AFFECTING RATE OF WORKING (outside the control of worker) 1. Variation in the quality of materials used 2. Changes in the operating efficiency of the equipment 3. Changes in climatic and surrounding conditions of operation. FACTORS WITHING THE CONTROL OF WORKER a. Acceptable variations in the quality of the product b. Variations due to his ability c. Variations due to his attitude SCALES OF RATING 100-133 60-80 75-100 0-100