PURPOSES : Construction standards have resolved overlaps and conflicts between different standards and fields through the introduction of a code system. However, the sub-technical standards were established based on the construction standards at the time of their creation and have not been revised. This has resulted in poor integration and conflicts with revised construction standards, reducing their practical applicability in the construction field. Consequently, to enhance the practical applicability of sub-technical standards and ensure their integration with construction standards, this study aimed to devise technical guidelines for sub-technical standards. METHODS : A brainstorming session was conducted with field experts to evaluate the applicability and necessity of the currently distributed sub-technical standards in the field. Each sub-technical standard was reviewed to determine whether it should be retained or abolished. On the basis of the review results, this study developed a set of draft technical guidelines (Korean Design Standard Guideline (KDSG)/Korean Construction Specification Guideline (KCSG)) for the sub-technical standards that required retention. RESULTS : A comprehensive survey of sub-technical standards identified a total of 154 standards. Of these, 109 were deemed necessary to retain, whereas 45 were considered unnecessary to retain. Among the sub-technical standards requiring retention, 20 were selected for the development of technical guidelines based on their relevance and applicability to the construction standards. A draft of these technical guidelines was subsequently prepared. CONCLUSIONS : A plan was devised to assign technical guideline codes to 20 subordinate technical standards that were deemed consistent with the road construction standards (KDS/KCS 44 00 00). This approach can provide a foundation for reorganizing the system of road construction standards and subordinate technical standards, thereby enhancing their practical usability in the construction field.

1. 서론
2. 도로분야 하위기술기준 현황 조사 및 존치·폐지검토(안) 마련
3. 도로분야 하위기술기준 존치·폐지 검토(안)에대한 전문가 의견조회
4. 도로분야 하위기술기준 활용을 위한 기술지침(KDSG/KCSG) 제안
    4.1. 건설기준 기술지침(KDSG/KCSG) 체계 구성
    4.2. 하위기술기준의 기술지침(KDSG/KCSG)화 구성(안) 및 전문가 의견조회
5. 결론
REFERENCES

• 김재훈(한국건설기술연구원 국가건설기준센터, 박사후연구원) | Kim Jae Hoon (Post-Docter researcher, Korea Construction Standards Center, Korea Institute of Civil Engineering and Building Technology 283, Goyangdae-Ro, Ilsanseo- Gu, Goyang-Si, Gyeonggi-Do 10223, Korea) Corresponding author
• 주영경(한국건설기술연구원 국가건설기준센터, 전임연구원) | Ju Yeong Gyeong
• 허원호(한국건설기술연구원 국가건설기준센터, 수석연구원) | Heo Won Ho
• 김기현(한국건설기술연구원 국가건설기준센터, 연구위원) | Kim Ki Hyun