| S.No | Document Number | Document Title | Doc Type | Priority | Language | Document Stage | Last Action Date |
|---|---|---|---|---|---|---|---|
| 1 |
WRD/05/09001 : |
Geological Explorations for Tunnels - Guidelines | Amendment | 3 | English | 09-07-2015 | |
| 2 |
WRD/05/00672 IS 4078: 1980 |
Draft Amendment 1 to IS 4078:1980 | Amendment | 3 | English | Dropped | 14-05-2021 |
| 3 |
WRD/05/00673 IS 4464: 2020 |
Draft Amendment 1 to IS 4464:1985 | Amendment | 3 | English | Dropped | 10-09-2020 |
| 4 |
WRD/05/00649 IS 5529 : Part 2: 2006 |
Amendment No. 1 to IS 5529 (Pt 2):2006 | Amendment | 3 | English | Dropped | 08-09-2020 |
| 5 |
WRD/05/12513 : |
Geological Exploration for Tunnels - Guidelines | Amendment | 3 | English | F-Draft | 28-03-2018 |
| 6 |
WRD/05/13036 : |
Geological Exploration for Tunnels | Amendment | 3 | English | Dropped | 09-06-2021 |
| 7 |
WRD/05/15909 IS 4453: 2009 |
Subsurface exploration by pits, trenches, drifts and shafts - Code of practice (Second Revision) Amendment - 1 | Amendment | 3 | English | Dropped | 19-05-2022 |
| 8 |
WRD/05/15910 IS 11385: 2008 |
Subsurface exploration for canals and cross drainage works - Code of practice (First Revision) Amendment - 1 | Amendment | 3 | English | Dropped | 13-05-2021 |
| 9 |
WRD/05/19982 : |
GEOLOGICAL EXPLORATION FOR RESERVOIR SITES GUIDELINES (FIRST REVISION) | Amendment | 3 | English | Dropped | 03-02-2025 |
| 10 |
WRD/05/21415 : |
GEOLOGICAL EXPLORATION BY GEOPHYSICALMETHOD SEISMIC REFRACTION CODE OF PRACTICE First Revision of IS 15681 | Amendment | 3 | English | Dropped | 05-08-2025 |
| 11 |
WRD/05/21422 : |
GEOLOGICAL EXPLORATION BY GEOPHYSICAL METHOD ELECTRICAL RESISTIVITY METHOD CODE OF PRACTICE First Revision of IS 15736 | Amendment | 3 | English | Dropped | 05-08-2025 |
| 12 |
WRD/05/28553 IS 15736: 2007 |
Geological Exploration by Electrical Resistivity Method — Code of Practice | Revision | 3 | English | P-Draft | 20-08-2025 |
| 13 |
WRD/05/28555 IS 15681: 2006 |
Geological Exploration by Seismic Refraction Method — Code of Practice | Revision | 3 | English | WC-Draft | 27-08-2025 |