| Quality Assurance Plan |
| S.N. |
Component |
Characteristic |
Category Checked |
Type |
Extent Of Check |
Acceptance Method |
| RAW MATERIAL |
| 01. |
Copper Conductor |
Diameter |
Major |
Measurement Test |
100% |
BS:6360 &
BS:5308/I&II 1988 |
| |
|
|
|
|
|
| |
Annealing/Tensile Strength |
Major |
Measurement Test |
100% |
BS:6360 |
| |
Spec. Resistance |
Critical |
Measurement Test |
100% |
BS:6360 &
BS:5308/I&II/1988 |
| |
| 02. |
PTFE/PVC Compound |
Thermal Stability |
Critical |
Measurement Test |
10% |
IS:5831/84 |
| Compound |
T.S. & Elongation |
Major |
Measurement Test |
10% |
BS:6746/90 |
| |
| 03. |
Test On G.I. Wire |
Dia Meter |
Major |
Measurement Test |
100% |
BS:1442 |
| |
T.S. & Elongation |
Major |
Measurement Test |
10% |
BS:1442 |
| |
Torsion Test |
Major |
Measurement Test |
10% |
BS:1442 |
| |
Mass & Uniformity Of Zinc |
Major |
Measurement Test |
10% |
BS:1442 |
| |
| IN PROCESS |
| 01. |
Insulation PVC/PTFE |
Spark Test Eccentricity |
Critical |
Visual |
100% |
BS:5308/I&II/1988 |
| [Type-T11] |
Core Diameter |
Major |
Measurement |
Setting Start & Finish Of Each Drum |
BS:5308/I&II/1988 |
| |
|
|
|
|
|
| |
Thickness |
Major |
Measurement |
-do- |
BS:5308/I&II/1988 |
| |
Insulations Resistance |
Critical |
Measurement |
100% |
BS:6746/90 |
| |
T.S. & Elongation |
Major |
Measurement |
10% |
BS:6746/90 |
| |
| 02. |
Core Laying |
Laying Up |
Major |
Visual |
100% |
Uniform/Design Sheet |
| |
Insulations Resistance |
Critical |
Measurement |
100% |
BS:6746/90 |
| |
High Voltage |
Critical |
Measurement |
100% |
BS:5308/I&II/1988 |
| |
Conductor Resistance |
Critical |
Measurement |
100% |
BS:6360 &
BS:5308/I&II/1988 |
| |
| 03. |
Inner Sheath PVC/PTFE |
Thickness |
Major |
Measurement |
Setting Start & Finish Of Each Drum |
BS:5308/I&II/1988 |
| [ Type-TM1 ] |
|
|
|
|
|
| |
Insulations Resistance |
Critical |
Measurement |
100% |
BS:6746/90 |
| |
High Voltage |
Critical |
Measurement |
100% |
BS:5308/I&II/1988 |
| |
T.S. & Elongation |
Major |
Measurement |
100% |
BS:6746/90 |
| |
| 04. |
Armouring |
Armour Dimension |
Major |
Measurement |
100% |
Design Sheet |
| |
T.S & Elongation |
Major |
Measurement |
100% |
Design Sheet |
| |
Insulations Resistance |
Critical |
Measurement |
100% |
BS:6746/90 |
| |
High Voltage |
Critical |
Measurement |
100% |
|
| |
| 05. |
Outer Sheath PVC/PTFE |
Outer Sheath |
Major |
Visual |
100% |
BS:6746/90 |
| [ Type-TM1 ] |
Thickness |
Major |
Measurement |
Setting Start & Finish Of Each Drum |
Design Sheet |
| |
T.S. & Elongation |
Major |
Measurement |
10% |
BS:6746/90 |
| |
| FINAL TESTING BY QUALITY CONTROL & INSPECTION |
| 01. |
Acceptence/Final Testing On Cables |
Conductor Resistance Test |
Critical |
Test |
100% |
BS:5308/I&II/1988 |
| |
High Voltage Test |
Critical |
Test |
100% |
BS:5308/I&II/1988 |
| |
Insulation Resistance Test |
Critical |
Test |
100% |
BS:5308/I&II/1988 |
| |
Capacitance Test |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
L/R Ratio Test |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
Al. Mylar Tape Thickness Test |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
Drain Wire Test |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
Insulation/Inner Sheath/Outer Sheath
Thickness Test |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
Armour Wire Diameter |
Critical |
Test |
10% |
BS:5308/I&II/1988 |
| |
Insulation/Sheath Tensile Strength |
Critical |
Test |
10% |
BS:6746/90 |
| |
Insulation/Sheath Elongation |
Critical |
Test |
10% |
BS:6746/90 |
| |
| 02. |
Packing |
Drum |
Major |
Test |
100% |
Wood Should be free from Knot Free |
| |
Dust Preventation |
Major |
Visual |
100% |
|
| |
End Sealing Of Cable |
Major |
Visual |
100% |
|
|
| |
|
