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143 Results
S.No. Lab Name Osl Code Indian Standard No. Product Grade / Type / Size / Designation etc. Testing Charges (Excl. Of Taxes) Validity Date Remark
1 BIS, Central Laboratory (CL) None IS 398 : Part 3 (1976) Specification for aluminium conductors for overhead transmission purposes: Part 3 aluminium conductors, aluminized steel reinforced (Second Revision) - - View breakup
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OK
2 BIS, Western Regional Laboratory (WRL) None IS 398 : Part 6 (2021) Aluminium Conductors For Overhead Transmission Purposes Part 6: High conductivity aluminium alloy stranded conductors - - View breakup
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Complete Test facility up to 80 square mm. For sizes above 80 square mm, Partial Test facility except Ultimate tensile Strength Test (Cl. 16.9) and Stress-Strain Test (Cl. 16.11)
3 Electrical Research and Development Association, gujurat 7101125 IS 398 : Part 5 (1992) Aluminium conductor for overhead transmission purposes - Specification: Part 5 aluminium conductors - Galvanized steel - Reinforced for extra high voltage (400 KV And Above) (First Revision) - 178960 View breakup
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30 Nov, 2028 -
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4 Electrical Research and Development Association, gujurat 7101125 IS 398 : Part 4 (1994) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) - 73250 View breakup
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30 Nov, 2028 -
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5 Electrical Research and Development Association, gujurat 7101125 IS 398 : Part 2 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 2 aluminium conuuctors, galvanized steel - Reinforced (Third Revision) - 166060 View breakup
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30 Nov, 2028 -
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6 Electrical Research and Development Association, gujurat 7101125 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) - 33780 View breakup
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30 Nov, 2028 -
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7 AADIDEV TEST & RESEARCH CENTRE LLP 8194926 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 12500 View breakup
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29 Dec, 2028 -
Included w.e.f 17.03.2026 Exclusion: Cl- 13.14 (Conductor- Ultimate tensile strength test on stranded conductor) Cl- 13.13 (Conductor- Surface condition test on stranded conductor) Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)
8 ATCC TEST LABS LLP 8172626 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 120000 View breakup
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15 Jun, 2026 -
Included w.e.f. 17.03.2026 Exclusion: Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
9 Akshat Test Lab & Calibration Services, Ghaziabad 8186526 IS 398 : Part 4 (1994) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) 1250 View breakup
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included w.e.f 30.01.2026
10 Akshat Test Lab & Calibration Services, Ghaziabad 8186526 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) 1250 View breakup
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Included w.e.f 17.02.2026
11 Akshat Test Lab & Calibration Services, Ghaziabad 8186526 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) 6950 View breakup
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Included w.e.f 24.02.2026 "Cl- 13.14 (Conductor- Ultimate tensile strength test on stranded conductor) Cl- 13.13 (Conductor- Surface condition test on stranded conductor) Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
12 Bharti Automation Pvt. Ltd.(A Testing Division), Gurugram 8141726 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 18000 View breakup
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05 Aug, 2027 -
Included w.e.f. 17.02.2026 Exclusion: "Cl- 13.13 (Conductor- Surface condition test on stranded conductor) Cl- 13.14 (Conductor- Ultimate tensile strength test on stranded conductor) Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
13 NATIONAL TEST HOUSE(SR), Chennai 6122704 IS 398 : Part 2 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 2 aluminium conuuctors, galvanized steel - Reinforced (Third Revision) Aluminum conductors, galvanized steel reinforced 15000 View breakup
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28 Nov, 2028 -
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14 NATIONAL TEST HOUSE(SR), Chennai 6122704 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) Al stranded Conductors & Accessories for Overhead line 5625 View breakup
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28 Nov, 2028 -
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15 NATIONAL TEST HOUSE(SR), Chennai 6122704 IS 398 : Part 4 (1994) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) Al alloy stranded conductor 5400 View breakup
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28 Nov, 2028 -
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16 ARYAVRAT TEST HOUSE PRIVATE LIMITED 5191706 IS 398 : Part 6 (2021) Aluminium Conductors For Overhead Transmission Purposes Part 6: High conductivity aluminium alloy stranded conductors High conductivity Aluminium Alloy Stranded conductor 100000 View breakup
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28 Nov, 2028 -
Included w.e.f. 31.12.2025 "16.9, Table 3 (Ultimate Tensile Strength on Stranded Conductor) 16.11 (Stress-strain Test)"
17 ARYAVRAT TEST HOUSE PRIVATE LIMITED 5191706 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) Aluminium Conductors galvanized steel-reinforced 20000 View breakup
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28 Nov, 2028 -
Included w.e.f. 31.12.2025 "Cl- 13.13 (Conductor- Surface condition test on stranded conductor) Cl- 13.14 (Conductor- Ultimate tensile strength test on stranded conductor) Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
18 ARYAVRAT TEST HOUSE PRIVATE LIMITED 5191706 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) Aluminium conductor for Overhead Transmission 18000 View breakup
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28 Nov, 2028 -
included w.e.f 05-01-2026
19 TVS LABS 8171826 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) Up to and including 80 sq mm 13500 View breakup
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18 Oct, 2028 -
Included w.e.f. 23.01.2026
20 TVS LABS 8171826 IS 398 : Part 4 (1994) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) - 8900 View breakup
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18 Oct, 2028 -
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21 TVS LABS 8171826 IS 398 : Part 2 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 2 aluminium conuuctors, galvanized steel - Reinforced (Third Revision) - 10500 View breakup
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18 Oct, 2028 -
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22 TVS LABS 8171826 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) - 8500 View breakup
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18 Oct, 2028 -
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23 Alpha Test House Private Limited, Delhi 8131026 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 15000.00 View breakup
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Included w.e.f 30.12.2025 "Cl- 13.14 (Conductor- Ultimate tensile strength test on stranded conductor) Cl- 13.13 (Conductor- Surface condition test on stranded conductor) Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
24 Ghaziabad Testing Laboratories Pvt Ltd, Ghaziabad 8125006 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 20000 View breakup
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30 Sep, 2027 -
Included w.e.f. 26.12.2025 Exclusion: "Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)) Cl-13.16 (Conductor- Radio interference voltage test)"
25 Global Testing Laboratory Private limited, Ghaziabad 8184306 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 7000 View breakup
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11 Mar, 2028 -
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26 CIMEC Infralabs Private Limited 8195606 IS 398 : Part 1 (1996) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) Size: 25 to 300 Sq. mm, Stranded Conductor 8200 View breakup
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14 Jan, 2029 -
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27 Ghaziabad Testing Laboratories Pvt Ltd, Ghaziabad 8125006 IS 398 : Part 6 (2021) Aluminium Conductors For Overhead Transmission Purposes Part 6: High conductivity aluminium alloy stranded conductors - 148000 View breakup
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30 Sep, 2027 -
Included w.e.f 18.11.2025
28 ALAIPURIA TEST HOUSE PRIVATE LIMITED, GHAZIABAD 8180426 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) ---- 10000 View breakup
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03 Oct, 2027 -
Included w.e.f 31.12.2025 Exclusion: Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)), Cl-13.16 (Conductor- Radio interference voltage test)
29 National Test House (NWR) - NTH, Jaipur 8122904 IS 398 : Part 6 (2021) Aluminium Conductors For Overhead Transmission Purposes Part 6: High conductivity aluminium alloy stranded conductors - 80000 View breakup
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31 Dec, 2026 -
Included w.e.f.09.10.2025
30 IEC TEST LABS LLP 8165726 IS 398 : Part 2 (2025) Aluminium Conductor for Overhead Transmission Purposes - Specification Part 2 Aluminium Conductors Galvanized Steel Reinforced (Fourth Revision) - 18000 View breakup
Rs. 18000/- (up to 100 Sq.mm), Rs. 100000/- (150 Sq.mm to 200 Sq.mm), Rs. 125000/- (400 Sq.mm to 560 Sq.mm)
07 Sep, 2026 -
Included w.e.f 27.11.2025 Exclusion: Cl- 13.15 (Conductor- Corona test (for conductors intended for use at 400 kV and above voltage level for a.c. and ± 320 kV and above voltage level for d.c.)),Cl-13.16 (Conductor- Radio interference voltage test)

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