Poddar Court, Gate # 4, 2nd Floor, 18, Rabindra Sarani, Kolkata - 700 001

Quality

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%

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