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Downloads

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Government Orders

April 20, 2026June 6, 2026 HSW

Go.No .636/2025/F&P Dated : 11-09-2025 Download Go.No 706/2025/F&P Dated : 25-09-2025 Download

Downloads

Gradation List

April 20, 2026July 1, 2026 HSW

Provisional Gradation List of CASSAB Download Provisional Seniority List of Chief Survey Syrang Download Provisional Seniority List of Engine Driver […]

Downloads

Contact Us

HYDROGRAPHIC SURVEY WING

Office of The Chief Hydrographer
Hydrographic Survey Wing
Aryankuzhi Road, Kamaleswaram
Manacaud P.O
Thiruvananthapuram - 695 009

 

chtvm.hsw@kerala.gov.in, chhswkerala@gmail.com
+ 91 471 2456123
+ 91 471 2967515

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