# GEOTECHNICAL DRILLING AND SAMPLING, IN-SITU TESTING, AND GEOPHYSICAL INVESTIGATION AT VARIOUS LOCATIONS, REPUBLIC OF KOREA (ROK)

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION PACIFIC OCEAN.ENDIST FAR EAST.W2SN ENDIST FAR EAST
- **Notice ID:** a5fa6310d2da4611a456f466faf71593
- **Solicitation number:** W912UM26RA007
- **Notice type:** Solicitation
- **NAICS:** 541330
- **Contracting office location:** Apo, AP
- **Posted:** September 14, 2026
- **Response deadline:** October 14, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/a5fa6310d2da4611a456f466faf71593
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/a5fa6310d2da4611a456f466faf71593/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/a5fa6310d2da4611a456f466faf71593/view

## Points of contact

- Un Kyong Han · UNKYONG.HAN@USACE.ARMY.MIL · 0503-354-6089 (primary)