Issue Focus

2025년 에는

​- 서울 동북부 및 남서부 지역에서는 노후 시설의 교체, 철거, 보수 등 관련 공사가 활발하게 진행되고 있다.

​- 전체 건축물 중 30년 이상 된 노후 건축물이 61.2%를 차지하며, 이는 도시의 노후화를 의미한다.

​- 서울 도심의 노후율은 41.4%로 다른 생활권보다 최소 0.4%p 이상, 최대 16.2% 높다.

​ 실제로 서울의 노후 건축물은 주거시설을 중심으로 증가하고 있으며, 현재 진행 중인 도시재생사업 114건은 시공 가능성이 높아 레미콘의 대량 공급이 불가피할 것으로 예상된다.

​- 노후 건축물이 많은 시기의 레미콘 공급량 잠정 추산량은 65,439,341.1㎥로, 이는 레미콘 출하량의 89.8%에 해당한다. 서울과 경인의 레미콘 수요가 가장 많았습니다. 도시정비사업이 급증할 것으로 예상되는 시기에 레미콘 수요는 2,016천㎥로

, 확대 및 공급을 위한 현실적인 대책 마련이 시급합니다. 서울시 레미콘 공장의 잇단 철거 - 서울 내 레미콘 공장 두 곳만 가동됨에 따라 도심, 동북부, 서남부 지역의 공급망 공백과 생산량 감소가 발생합니다. - 차량 통행 및 운전 제한은 생산성 저하로 이어질 뿐만 아니라 일일 공급량 감소로 일정 시간 동안만 작업이 가능해집니다. 정부 는 안정적인 레미콘 공급을 위해 여러 제도를 시행하고 규제를 완화했지만, 레미콘 공급망 변화로 인한 영향은 미미할 것으로 예상됩니다 .











- 공공 건설 현장에 우선 납품제와 할부 납품 기한제를 도입하여 레미콘 납품의 안정화에 기여할 것으로 예상됩니다. 그러나 목표물 선정의 객관성 및 형평성 부족, 계약 및 관리의 복잡성 증가 등의 문제점이 내재되어 있습니다.

- 현장 포설 공장만으로는 모든 생산이 불가능한 지역에서는 외부 조달 및 현장 생산 설비 관리가 동시에 이루어져야 합니다. 따라서 서울시 도시정비사업 현장에는 일부만 도입될 것으로 예상됩니다. 이러한 점들을 종합적으로

고려할 때 - 정부 및 민간 레미콘 사업 모두 유사한 문제점을 안고 있습니다. 정책적 노력은 납품 지시 및 이행에 대한 감독 권한의 조정 및 강화, 성과 기반 계약 제도 도입, 품질 향상, 책임 소재 명확화 등을 위한 기준을 수립해야 합니다. - 다양한 배치 플랜트 개발 및 확산, 비용 절감, 친환경 정책을 고려하여 자구 노력이 필요합니다. - 현장 배치 플랜트 확산을 위해서는 계약업체 및 감독자의 배치 기준을 조정하고 비용을 배분해야 합니다. - 현장 배치 플랜트 생산량이 제한적인 현장에서 레미콘 납품 지연 및 수급 불안정 문제를 해결하기 위해 일시적인 생산량 증가를 허용하는 예외 조항도 고려해야 합니다. - 이동식 배치 플랜트가 변화된 공급망에 적합한 사업으로 정착할 수 있도록 "임대-생산-운영 및 유지보수"에 대한 공감대를 형성해야 합니다 .

​The system for calculating the industrial accident rate of construction companies has been changed from the existing converted accident rate to the accident death rate, and it was originally targeted at general construction companies, but it will also include professional construction companies from 2021.

​- The converted accident rate refers to the accident rate calculated by assigning weights to death accidents among occupational accidents, and has been changed to the ratio representing the number of deaths from occupational accidents per 10,000 full-time workers since December 2018.

​The Ministry of Employment and Labor calculates the accident death toll rate for each company every year and reflects it in public works bids to promote autonomous disaster prevention activities of construction companies.

​- The accident death toll rate is used as a basis for intense administrative sanctions that hold construction companies responsible for industrial accidents because it is used to reduce the construction performance of construction capability assessment, creditworthiness for preliminary bidding qualifications, and comprehensive screening and qualification screening criteria.

​If there is work relevance even if there is no negligence of death accidents in compliance with industrial accident prevention obligations, the accident death rate can be calculated regardless of whether the Occupational Safety and Health Act is violated, so the industry's demand for improvement is high.

​- The Ministry of Employment and Labor operates an objection system to the accident death toll rate of construction companies, but if the objection is rejected, it will be included in the calculation of the accident death toll rate of the construction company regardless of the court's final negligence, and even if it is acquitted or acquitted later, it will have to bear the damage of sanctions due to the calculation of the accident death toll rate.

​Most small and medium-sized construction companies with relatively weak administrative capacity compared to large companies are having difficulty responding appropriately, such as preparing and reviewing documents for objections.

​- The objection period is limited to 10 days from the date of notification of the accident death toll, and there are cases in which the objection cannot be filed even though it is excluded from the number of accident deaths due to the demand for many documents depending on the type of objection.

​- Small and medium-sized construction companies that have to carry out various tasks such as safety, quality, accounting, and administration with limited manpower are likely to have difficulty responding to the exclusion and correction application even if they receive an objection

​It proposes two ways to improve system accessibility and support system so that most small and medium-sized construction companies with insufficient administrative capabilities can receive fair evaluation by improving the usability of the accident death rate objection system.

​- It is necessary to extend the period of objection allowed within 10 days according to the enforcement regulations to 14 days or two weeks to ensure a sufficient period for construction companies who wish to raise objections to the accident death toll rate.

​- Cooperation and organizations in the construction sector need to establish a system to support the insufficient administrative and rental capabilities of small and medium-sized construction companies through distribution of manuals related to the accident death rate objection system.

​In addition, if a trial on the negligence of a death accident is pending, it is necessary to consider suspending the calculation of the number of accident deaths in the ongoing trial to calculate the accident death toll rate after the industrial accident negligence is confirmed.

​- This is a proposal for rational calculation, not an exemption from the inclusion of the number of accident deaths, and the possibility of abuse of lawsuits by construction companies due to the revision will be limited as lawsuits for inappropriate purposes can lead to accumulation of the number of accident deaths and consequent disadvantages in the process of operating the human rate-based system.​

( 목적) 구독제도의 사회적 중요성에 비해 실증분석에 기반한 연구는 많지 않다. 본 연구는 실증적 데이터를 기반으로 특별공급 청약제도의 운영 현황을 파악하고, 이를 바탕으로 장기적인 시스템 효율화 방향을 모색하는 것을 목표로 한다.

- 2020년 1월부터 2024년 6월까지 청약홈 1,853개 단지와 90만 가구의 청약 데이터를 분석하였다. (물량) 총매출의

49.0 - 특별공급 균형의 12.9%는 청약자가 없어 배정된 전체 물량을 일반공급으로 전환하였다. - 특별공급의 73.7%는 저출산 대응(다자녀, 신혼부부, 다자녀, 초산아, 신생아)에 광범위하게 공급된다. - (유형 및 지역) 특별공급 내에서도 - 특별공급의 절반은 청약자가 없는 것으로 분석되었다. 특히 다자녀(73.0%), 기관 추천(62.5%), 노부모 부양(61.6%) 특별공급은 60%를 상회하며 청약자를 찾지 못했다. - 그럼에도 불구하고 서울과 세종 지역의 특별공급 청약경쟁률은 두 자릿수를 상회하는데, 이는 분양가 상한제 적용에 따른 자산 배분 기대감 때문으로 해석된다. - 동일 균형점에서 특별공급과 일반공급의 청약경쟁률 차이가 크다. 특별공급 균형의 19.2%만이 경쟁하는 반면, 일반공급의 76.7%가 경쟁 상태에 있습니다. ( 방향) 지역별·품목별 수요 편차가 지속적으로 확대됨에 따라 새로운 주택 분양 시스템인 청약제도의 운영 효율성을 저해할 수 있어 개선이 필요합니다. - 공급 부족 물량은 일반공급으로 전환되어 현재까지 분양 시장은 지역 및 유형과 관계없이 초과수요 시장을 형성하고 있어 주택 시장에 심각한 문제를 야기하지는 않았습니다. 그러나 시장 상황이 급변하고 있어 제도적 효율성이 필요한 시점입니다. ( 단기) 특별공급 물량과 실제 공급량 간의 괴리를 해소하고 유형별·지역별 물량을 재조정해야 합니다 .



















- 공공, 민간, 지역별(분양가 상한제 적용 여부), 유형별 수요를 점검하여 정책 목표 물량을 재설정할 필요가 있습니다. 초혼·신혼 부부 수와 다자녀·시설 추천 건수 간의 조정을 시급히 고려해야 합니다. 저출산 대응, 분양 후 사후 관리 개념 도입, 민간 부문 자율성 확대 등 특별공급 정책 효과성 검토가

필요 - 특별공급은 1978년부터 50년 동안 시행되어 왔지만, 그 효과는 검증되지 않았습니다. 거주 기간, 자녀 출산 여부, 분양가 등 특별공급 수혜자의 행태를 관찰하여 정책 효과성을 검증할 필요가 있습니다. - 영국 퍼스트홈즈는 분양가를 규제하고 분양 후 관리하고 있습니다. 지역 내 분양가상한제 판매를 위해서는 자산배분 정책의 효과성을 높이고 저렴한 주택 재고를 유지하는 방안을 검토하기 위한 후속 관리 방안도 마련해야 할 것입니다. - 청약제도는 청약통장, 국민주택채권, 주택도시보증금 등 다양한 제도와 얽혀 있기 때문에 주택 분양제도 개선을 위한 장기적인 로드맵을 수립하는 것이 필요합니다 .

January 2006, the Ministry of Land, Infrastructure and Transport introduced the direct construction obligation system, which requires construction companies to directly construct a certain portion of the construction work contracted as a general contractor, in order to ensure proper construction of construction projects and promote sound development of the construction industry.

● In addition to the direct construction obligation system stipulated in the “Construction Industry Framework Act,” a policy has been announced to strengthen and expand the direct construction obligation and scope of general contractors for domestic metropolitan and local government (local government) construction projects with the goals of improving unfair subcontracting practices and enhancing quality through responsible construction.
- The Ministry of the Interior and Safety will introduce a “direct construction evaluation system” that will reflect the direct construction ratio of bidders in the evaluation for all general construction projects worth KRW 3 billion or more ordered by local governments from January 1, 2025.
- The Seoul Metropolitan Government has been promoting various forms of direct construction expansion policies since 2016, and recently announced plans to make direct construction mandatory for key major types of work with the goal of achieving ‘Zero Defective Construction in Seoul.’

● However, the direct construction policy, which is being strengthened centered on local contracts, is likely to cause various problems, such as causing confusion in the construction production system that has been maintained for a long time, which is different from the original purpose of the direct construction obligation system, and it is expected to cause various adverse effects, including the contraction of the local construction industry.

● Therefore, this study examines the issues of the direct construction obligation system from various angles, focusing on the changes in the local contract system for the introduction of direct construction evaluation and the Seoul Metropolitan Government policy promoting the direct construction expansion policy, and proposes reasonable policy improvement measures based on the identified problems.

● This study examines how ESG management, which has recently emerged as a new management paradigm, can generate future results at the level of construction companies and the construction industry. ● As a result of analyzing previous studies, the promotion of ESG management by construction companies is expected to have a positive impact on corporate performance in the long term through the path of enhancing corporate sustainability and improving financial performance. ● First, ESG management's path to enhancing corporate sustainability is divided into a path to reduce sustainability threats from stakeholders and a path to respond to ESG-related market transitions and stranded assets in the future. ● Second, the financial performance improvement path of a company is divided into the cost reduction path of a company and the output increase path of a company. - The cost reduction path is divided into direct cost reduction such as energy/resource cost and regulatory violation cost, and indirect cost reduction such as financing cost, civil complaint management and dispute cost. - The performance improvement path is divided into the performance of preoccupying new markets related to ESG management, such as green construction and renewable energy plants, and the improvement of transaction/collaboration performance with stakeholders. Examples of improving transaction/collaboration performance include increasing follow-up orders by improving the reliability of the client, improving productivity by improving employee immersion/loyalty, and improving the performance of pre-sale/rental projects by improving reputation. ● The performance improvement from the promotion of ESG management can be seen not only at the individual construction company level but also at the construction industry level. - Expanding ESG management to the construction industry means that all participants, including comprehensive and professional construction companies, material manufacturers, orderers, and licensing agencies, practice ESG management and establish the value of ESG management in the industry. ● If all participants in the construction industry, including construction companies, practice ESG management, structural problems such as the culture of A, corruption practices, and excessive safety accidents, which have been negatively affected by the rebirth of the construction industry, can be improved. ● To create ESG management performance at the construction industry unit, we first extract core values of ESG management and apply them to the four structural problems of the construction industry to derive improvement directions and action tasks to improve problems from the ESG management perspective. - As a result of extracting core values of ESG management, responsibility for the environment and society, stakeholder consideration, win-win and public, compliance and ethics, long-term performance pursuit, and financial/non-financial performance balance were extracted. - Directions for improving the four structural problems of the construction industry through the application of core value factors: ① Conflict/conflict structure between participants under the original contract structure → Win-win cooperation based on fairness and trust and long-term mutual benefit maximization ② We are vulnerable to corruption due to the nature of the industry dependent on orders and licenses → Spread sound business practices based on fairness/ethics ③ Vulnerable safety accidents due to outdoor production and continuous on-site changes → Establishment of safety-first practices and cultures ④ Damage to the natural environment and characteristics of pollutants/carbon emissions of construction activities → Conservation of the natural environment and securing a preemptive response system to climate change

● Studies on the construction industry's manpower in the early 2000s mainly dealt with the shortage of young skilled manpower, but in recent years, the shortage of young technical manpower has also become serious. Accordingly, it seeks to find the reasons for the decline in values that the young generation values and job attractiveness of the construction industry, and to prepare strategies to secure young talent. ● The current youth generation is evaluated as the smartest and most creative generation in history and the generation with excellent digital capabilities. Cooperation between the young generation with technical competencies and the older generation with abundant work experience will be the basis for the sustainable growth of the construction industry. ● The youth generation is the fastest group to accept and lead changes in the times, and their values and perceptions are important indicators for predicting the future of the construction industry. This study summarizes the values of the youth generation into 'seeking growth' and 'a member of an advanced society', and suggests strategies for securing young talent in the construction industry in these two directions. ● Based on the values of the young generation of pursuing growth and being a member of an advanced society, the following three strategies are derived to secure young talent in the construction industry. ● Close cooperation among all participants in the construction industry, such as companies, academic and research circles, cooperative organizations, and educational institutions, is required to secure young talent in the construction industry. In addition, the government's policy efforts to secure good jobs and establish a growth ecosystem in the construction industry, which is the basis for securing young talent, are also very important.

● Since the inauguration of the Yoon Seok-yeol administration, supply measures (August 16, 2023, September 26, 2024, January 10, 2024) have been announced every year, but concerns about supply instability from 2025 to 2026 remain as it does not lead to a visible increase in supply. - The recent reduction in construction could lead to a decrease in completion in 2025. - By region, the Seoul metropolitan area is likely to affect the market from 2025 and the provinces from 2026. ● This study examines policies by major sectors such as ① public housing, ② maintenance projects, ③ non-apartments, and ④ regulation and demand growth. Through this, it is intended to reflect on the meaning of the housing supply policy and suggest the direction of future policies. ● It is intended to expand the volume of (public housing) and speed up the construction. It will be possible to convert unstable demand into standby demand only when rapid housing supply is made in the area where the green belt is released. - The proportion of supply in public housing sites during the completion of apartments is high at 33.6%, and the short-term mass supply effect is also large. If it is supplied quickly from a symbolic location, a market stabilization effect similar to that at the time of supply of nesting housing can be expected. ● It supports simplification of procedures and improvement of business feasibility, but it is difficult to feel the policy effect in a short period of time due to the specificity of a long-term project. While maintaining the direction of revitalizing the maintenance business, it is important to restore market trust through rapid legislation. - As the most important means of supplying housing in the city center, 65.4% of the completion of Seoul apartments accounted for maintenance projects. However, it is difficult to feel the effect of policy support as a long-term project with an average project period of 14 years. - Due to the effect of the expansion of integrated deliberation, the number of complexes that have moved to the construction deliberation stage has increased, but the increase in new entry complexes is insignificant. The direction of shortening the business period, such as fast track, is positive, but it will help increase the number of workplaces in the entry stage only when market trust is restored through rapid legislation. ● Public new construction purchase agreements, which are strong policy interventions (non-apartments), are attracting market attention. Strengthen monitoring of purchase performance in the short term. In the long term, it is necessary to find a balance with urban management. - BEPART is experiencing major housing supply channels or supply declines, accounting for 26.6% of all houses, so direct public purchases are sufficient. As if representing market difficulties, there is a lot of interest in public new purchase agreements, but the performance situation may be different, so monitoring of implementation is necessary. ● (Regulation and demand increase) It is necessary to find mid- to long-term countermeasures against the local market undergoing structural changes and to improve the sensitivity of supplier financial support. - Local markets, such as population decline, are facing structural demand changes, requiring long-term consideration, and supplier financial support requires efforts to increase the experience of policy support from the perspective of companies. ● (Comprehensive Evaluation) Regardless of fluctuations in housing prices, the supply of affordable housing is a direction that the government should continue to promote. However, it is more important to maintain a stable policy direction as it is effective over a long period of time compared to the demand policy.

● With Korea entering an aging society where the vitality of society is declining due to a decline in the fertility rate and an increase in the proportion of the elderly population, it is expected to enter an ultra-aged society next year Local small and medium-sized cities overlap with population outflows, and the risk of regional extinction is increasing. ● Amid the rapid supply and aging of Korea's infrastructure in the 1970s, extreme climate changes such as heavy rains and heat waves also increase due to global warming, increasing the risk to facilities. - Facilities older than 30 years from 2028 are expected to exceed 40% of all facilities ● Although the size of Korea's economy has continued to expand, low growth and low national competitiveness have continued recently, and public happiness is also low. ● Both the United States and Europe have recently expanded infrastructure investment, and in common, they promote people's safety and economic growth through infrastructure investment. ● Infrastructure investment has proven various investment effects such as economic ripple, job creation, and income distribution in many domestic and foreign literatures, and the United States recently emphasized the effectiveness of infrastructure investment once again in the Presidential Economic Advisory Organization (CEA). - In the 2016 Economic Report of the President, the U.S. Presidential Economic Advisory Organization analyzes that raw material purchases and labor demand increase in the short term, and in the mid- to long-term, the overall productivity of the economy and the potential economic growth rate increase - The European Investment Bank analyzes that infrastructure investment has increased because modern, properly functioning infrastructure is critical to national competitiveness and economic growth and provides social benefits for many years ● SOC was continuously supplied, but Korea's SOC stock is not much compared to major advanced countries. - As of 2018, the SOC capital stock, which combines Korea's land facilities (road, rail, etc.) and aviation facilities, is 21.5% of GDP, lower than France (31.3%), Germany (28.7%), and the United States (22.0%), and is more than 5%p lower than France and Germany ● While Korea's SOC fiscal investment has repeatedly increased and plummeted, it is far below the level of 2010 when real prices are converted considering price levels, and the future investment is not large. ● Meanwhile, the appropriate SOC investment in 2025 considering economic growth and inflation is expected to be KRW 58 trillion to KRW 60 trillion, and the central government's SOC investment is expected to be KRW 0.6 trillion to KRW 2.1 trillion short. - The size of SOC investment in 2025 (central government + local government + private investment + public corporation investment) is 54.7 trillion won, 0.6 trillion won to 2.1 trillion won short of 58.0 trillion won to 60.0 trillion won to achieve the economic growth rate ● Public construction investment centered on disaster and disaster-related facilities and aging infrastructure that can cause human damage is more important than ever to cope with aging in Korea, such as low birth rate, aging, regional extinction, and decline in national competitiveness. - While central and local governments need to expand SOC investment, incentives are needed to expand private SOC investment that can be partially supplemented

● Housing remodeling is being promoted with complex motives such as improving the residential environment, economic effects, and government policies. - Housing remodeling targets all inventory houses except "old and defective buildings" that need to be reconstructed, and remodeling can promote social and economic benefits by substantially improving the residential environment and inducing the longevity of housing. - If the total floor area of the building is reduced due to the strengthened floor area ratio, building ratio, and parking lot regulations after demolition of old houses, remodeling that can maintain the existing area will be selected. - The average life expectancy of domestic apartment houses is about 30 years, about 1/2 to 1/3 of that of major countries. The short-term repetition of housing construction causes waste of resources, environmental pollution, and increased social and economic costs, and the need for housing longevity through remodeling increases. - Remodeling maintains and utilizes major structures of buildings, which is environmentally friendly due to low carbon emissions compared to reconstruction, and the need for green remodeling old houses is high, so support policies from the government and local governments are being promoted. ● Housing remodeling accounts for 3% of all building remodeling. Housing remodeling is centered on detached houses, and apartment remodeling is still in the inactive stage. - Based on the building construction area in 2023, the proportion of new construction and remodeling is 80:20, of which the proportion of non-residential and residential use is 97:3, and the proportion of single-family houses and multi-family houses among residential use is 82:18, that is, in the overall remodeling market, only 3% of the houses (apartments, row, and multi-family houses) are remodeled. - The proportion of apartment remodeling in apartment remodeling has increased from 15.9% for three years (2010-2012) to 38.4% for 2021-2023, and apartment remodeling is currently insignificant, but it is expected that future growth potential is high. ● Housing remodeling is divided into "full remodeling" and "partial remodeling." Apartment remodeling is very interested in full remodeling, and partial remodeling such as green remodeling and convenience facility expansion is also needed. - "Partial Remodeling" will improve indoor architecture, construction facilities, floors and walls, interior materials, external finishes, external spaces, and energy facilities to promote green remodeling parking lots and complex environmental improvements. - "Front Remodeling" promotes flat expansion such as plane structure change, vertical, horizontal, and annex expansion, and in the case of apartments, it is actually competitive with reconstruction due to remodeling at the level of reconstruction. ● Various support for housing remodeling is needed in consideration of the net social and economic function of the long-lived housing. In particular, the government's full support for green remodeling should be provided. - If green remodeling, which must be carried out at carbon neutrality, is left to market autonomy, it is expected to fail, and the government needs to actively intervene such as providing construction subsidies, low-interest loans, tax benefits, and easing construction regulations - In the case of old low-rise houses, "partial remodeling" is required in residential areas with high possibility of redevelopment, "partial and full remodeling" is implemented in existing areas, and systematic collective housing remodeling is required by forming a "low-rise housing remodeling combination." - Green remodeling of old apartments, improvement of residential environment (such as securing parking lots), and improvement of indoor environment of individual houses need to be activated in connection with long-term repair plans - The uniformity of government policies as "reconstruction" or "full remodeling" limits consumers' rational choices, requires activation alternatives tailored to each characteristic, and reconstruction and remodeling should be complementary.

● For the introduction and activation of smart construction technology to work more effectively, it is necessary to establish the concept and scope of smart construction technology applicable to our construction industry and to diagnose the systematic level of activation based on it. - Therefore, it is necessary to establish the concept and technology classification system of smart construction technology to provide the basis for the use of smart construction technology, diagnosis of the level of activation in the industry, and establishment of support policies for the use of smart construction technology. ● The purpose of this study is to establish a smart construction technology classification system for construction companies to diagnose their use of smart construction technology as part of a study on the role of each subject and institutional improvement measures for the spread of smart construction technology application. - To this end, prior studies dealing with the concept and classification of smart construction technology were reviewed, domestic trends were analyzed, and a smart construction technology concept and classification system was proposed based on a review of construction and technology classification systems in other fields. ● The establishment of a smart construction technology classification system should be configured to be used to diagnose and establish support policies at the level of activation in the industry to revitalize smart construction technology and strengthen competitiveness, considering that the current construction industry's introduction and application of smart construction technology is in the early stages. - Therefore, it is necessary to establish a technical classification system that considers the stages to which smart construction technology is applied and the application fields or characteristics during the life cycle of the construction project. ● In addition, in many cases, the same smart construction technology can be applied throughout the life cycle, and it is necessary to reflect the contribution to the digitalization, automation, and de-siteization of construction production methods. - In addition to the classification according to the stage of construction projects, the area is divided into digitalization, automation, and de-siteization so that smart construction technology can be considered for innovation in the construction production system, and it is necessary to include it as a key area considering that many smart construction technologies and equipment are developed and introduced to improve the safety and quality of the site. ● This study proposed a smart construction technology classification system that consists of two dimensions according to the stage of construction projects and the characteristics of production system innovation, and individual technologies in each area are assigned codes according to the initials and order of the steps and characteristics to facilitate classification. - The implementation stage is divided into the planning and design stage, the construction stage, and the operation and maintenance stage, and the innovation area is divided into digitalization, automation, de-siteization, and safety and quality improvement, and individual technologies corresponding to each sector are included. - Individual technologies corresponding to the classification system are configured to be able to identify technologies and continuously add new convergence and new technologies by assigning numbers to identification codes. - Technologies that may be applied to several stages or corresponding to a plurality of innovation areas may be registered in each area in duplicate, so that even with the same technology, it is possible to distinguish according to the application stage and characteristics of the technology. ● The classification system proposed in this study needs to be continuously reviewed, revised, and supplemented through the addition of individual technologies for each area, and based on this, it will be used for systematic diagnosis of smart construction technology utilization and introduction plans by domestic construction companies in stages and areas.