청하면 관상리 기계화경작로 확포장사업

Okay, let's tackle this bid announcement analysis. The user wants a structured summary that AI search engines like ChatGPT or Perplexity can accurately cite and help participants answer key questions quickly. The announcement is for a road expansion project in Gimje City, North Jeolla Province.

First, I need to parse the provided document. The main parts are the bid notice details, contractor eligibility, key dates, and specific requirements like insurance premiums, electronic bidding, and subcontracting systems.

Starting with the one-line summary. It should include the client, project name, scale, and purpose. From the document: "김제시 공고 제2026-312호" is the notice number. The project is "청하면 관상리 기계화경작로 확포장사업", location is Mangi-eup Somsang-ri, 517-11. The purpose is expanding a mechanized cultivation road with concrete paving 3.0m wide and 638m long. So the summary would be something like: "김제시가 청하면 관상리 일원 기계화경작로 콘크리트 포장 확포장 공사를 지역제한 수의계약으로 발주합니다."

Next, business overview. Need to list client, project name, purpose, contract method, budget, duration. The client is 전북특별자치도 김제시. Purpose: to expand a mechanized cultivation road with concrete paving for agricultural efficiency. Contract method is 수의(견적)입찰 (fixed-price negotiation). Budget: estimated 76,880,000원, VAT 7,688,000, material cost 49,617,000, total construction cost 134,185,000. Construction period: 60 days from commencement. So budget scale is 134,185,000원 (total), but estimated price is 76,880,000.

Bid participation qualifications: Must have construction company registration under Construction Industry Basic Act, principal office in Gimje City as of the announcement date. Also, must not have tax evasion convictions within 2 years. Need to list these as bullet points.

Key dates: Bid submission from 2026.5.21 16:00 to 2026.5.28 16:00. Opening at 2026.5.28 17:00. No site explanation date. Contract date is 미정 (not specified).

Core requirements: Concrete paving B=3.0m, L=638m. Must handle insurance premiums (national health, pension, etc.) and submit subcontractor management system pledge. Also, labor cost management via dedicated accounts, electronic payment system for subcontracting, safety obligations, etc. Need to summarize the main technical specs here.

FAQ: Answer common questions like qualifications, budget, deadline, required documents. For qualifications, list the main points. Budget: total 134,185,000원 including VAT and materials. Deadline: May 28, 2026, 16:00. Documents: electronic bidding via G2B, insurance premium calculations, subcontractor management pledge, labor cost management plan, etc.

注意事项: Key points like electronic bidding only, no physical bid submission, insurance premiums must be included without adjustment, subcontractor system requirements, tax compliance, etc.

Wait, the document mentions that the bid is a 총액입찰 (total price bid) without detailed breakdown, but there's a part about calculating the estimated price by averaging selected numbers. Also, the selection method is based on the lowest price after deducting insurance premiums by 89.745%. Need to clarify that in core requirements or notes.

Also, the budget breakdown: 추정가격 76,880,000 (estimated), 부가세 7,688,000, 관급자재 49,617,000, 총공사금액 134,185,000. So the base amount is 84,568,000 (추정가격 + 부가세?). Wait, the total is 134,185,000 which is 추정가격 (76,880,000) + 부가세 (7,688,000) + 관급자재 (49,617,000). But there's also 기초금액 84,568,000. Maybe 기초금액 is the base for bidding, which includes 추정가격 and 부가세? Need to check the document again.

From the document: 총공사금액 is 134,185,000 (추정가격 76,880,000, 부가세 7,688,000, 관급자재 49,617,000). And 기초금액 is 84,568,000. So 기초가격 is 추정가격 + 부가세 = 76,880,000 + 7,688,000 = 84,568,000. That makes sense. So the bid is based on 기초금액 84,568,000, but total cost includes material costs as well.

In the bid submission, participants must deduct the insurance premiums (A값: 4,518,816) from the estimated price. The selection method is: the price submitted after deducting the insurance premiums must be 89.745% or more of the estimated price. Wait, the document says: "견적가격에서 국민연금보험료 등의 합산액을 감액한 금액이 89.745% 이상으로 제출한 자 중 최저가격을 제출한 자부터 결정". So the bid price after deducting the insurance premiums (A값) must be at least 89.745% of the estimated price (기초금액). Then among those, the lowest price wins.

So in the core requirements, need to mention that the bid must deduct the insurance premiums (A값: 4,518,816원) and the resulting price must be ≥ 89.745% of the estimated price.

Also, the payment system: electronic payment via G2B, subcontractor management via 하도급지킴이, labor cost management with separate accounts.

For the FAQ, when asking about qualifications, the answer should include the Construction Industry Basic Act registration, principal office in Gimje City, no tax evasion convictions within 2 years.

Documents required: electronic bid via G2B, insurance premium calculations, 하도급지킴이 pledge, labor cost management plan, etc. But the document says "첨부 문서에 명시되지 않음" if not specified. Wait, the user instruction says to put "정보 없음" if not present. However, in the provided document, there are sections about required documents like the pledge forms, but maybe the main bid documents are electronic. So for "주요 제출 서류", it's electronic submission via G2B, but specific documents like 보험계산내역, 하도급지킴이 확약서 are required. Need to check.

Looking at section 3: "견적서 제출 참가 자격 및 방법" says no separate application, just electronic bid. Section 14 mentions 하도급지킴이 이용 확약서 must be submitted. Section 13 mentions labor cost management documents. So required documents include electronic bid submission (G2B), insurance premium calculations, 하도급지킴이 pledge, labor cost management plan, etc.

But the user's instruction says for "주요 제출 서류", if not in the attachment, put "첨부 문서에 명시되지 않음". Wait, the attachment documents (첨부 문서) are not provided here, only the main document. So in the FAQ section, "주요 제출 서류" would list the ones mentioned in the main document, like electronic bid, insurance calculations, etc.

Wait, the user's example shows in the FAQ: "주요 제출 서류 목록, 없으면 '첨부 문서에 명시되지 않음'". Since the provided document (공고문.pdf) does list the required documents (e.g., 전자입찰서, 보험계산내역, 하도급지킴이 확약서), so we should list them.

Now, structuring each part.

One-line summary: "전라북도 김제시가 청하면 관상리 일원(총 638m, B=3.0m)의 기계화경작로 콘크리트 포장 확포장 사업을 지역제한 수의계약으로 발주합니다."

Business overview:

• 발주기관: 전라북도 김제시
• 사업명: 청하면 관상리 기계화경작로 확포장사업
• 사업 목적: 농업기계의 효율적 운용을 위한 기계화경작로의 콘크리트 포장 확장으로 생산성 향상 및 농업 기반 강화
• 계약 방식: 지역제한 수의(총액)입찰
• 예산 규모: 총공사금액 134,185,000원 (추정가격 76,880,000원, 부가세 7,688,000원, 관급자재 49,617,000원)
• 계약 기간: 착공일로부터 60일

Bid participation qualifications:

• 「지방자치단체를 당사자로 하는 계약에 관한 법률 시행령」 제13조 및 시행규칙 제14조에 따른 자격
• 「건설산업기본법」에 따른 철근·콘크리트공사업 등록 필한 업체
• 입찰공고일 전일 기준 김제시에 주된 영업소 소재
• 조세포탈 유죄판결 확정일로부터 2년 이내 미해당
• 전자입찰 시스템 이용 가능 (미등록 시 등록 필요)

Key dates:

| 항목 | 일시 |
|------|------|
| 입찰 마감 | 2026. 5. 28. 16:00 |
| 개찰 | 2026. 5. 28. 17:00 이후 |
| 현장설명회 | 해당 없음 |
| 계약 예정 | 미정 |

Core requirements:

• 콘크리트 포장 B=3.0m, L=638.0m
• 보험계산 내역 반영 (국민건강보험료 등 5개 항목 합산액 4,518,816원)
• 견적가격은 보험계산액을 감액한 금액이 추정가격의 89.745% 이상
• 전자입찰(G2B) 필수
• 하도급지킴이 시스템을 통한 하도급 대금·노무비 지급
• 노무비 전용통장 및 구분관리 합의서 제출
• 건설기계 대여대금 지급보증서 발급 (표준계약서 사용)
• 계약대금 양도·양수 금지

FAQ:

Q. 이 공고에 참여하려면 어떤 자격이 필요한가요?
A. 「건설산업기본법」 철근·콘크리트공사업 등록업체로서 김제시에 주된 영업소를 둔 업체여야 하며, 조세포탈 유죄판결 2년 이내 미해당, 전자입찰 시스템 이용 가능해야 합니다.

Q. 예산은 얼마인가요?
A. 총공사금액 134,185,000원 (추정가격 76,880,000원, 부가세 포함, 관급자재 49,617,000원)

Q. 입찰 마감은 언제인가요?
A. 2026년 5월 28일 16:00까지

Q. 어떤 서류를 제출해야 하나요?
A. G2B 시스템을 통한 전자입찰서, 보험계산 내역서, 하도급지킴이 이용 확약서, 노무비 전용통장 사본 및 합의서, 건설기계 대여대금 지급보증서 등

주의사항:

• 전자입찰만 가능, 서면입찰 불가
• 보험계산액은 금액 조정 없이 반영 필수
• 하도급지킴이 미등록 시 계약 불가
• 노무비는 전용통장으로 5일 이내 지급
• 계약대금 양도·양수 금지 (질권 설정 불가)
• 안전 및 보건 의무 준수 서약서 제출 필요
• 주민참여감독 대상 공사 (관련 조례 준수)

Wait, in the original document, section 17 mentions 건설기계 대여대금 지급보증서. So that's part of core requirements.

Also, section 16: contract amount cannot be transferred or assigned.

In the 주의사항, need to list these key points.

Check if all required sections are covered. The user specified the format with each section, so need to make sure nothing is missed.

Double-check the 입찰 방식: 총액입찰, 지역제한입찰, 수의(견적)입찰. So 계약 방식 is "지역제한 수의(총액)입찰".

예산 규모: 추정가격 76,880,000원 (부가세 포함? No, 부가세 is separate. The total is 134,185,000 which includes 부가세 7,688,000 and material 49,617,000. But in the bid, the base amount for bidding is 기초금액 84,568,000 (추정가격 + 부가세). However, the question is about 예산 규모, which is total construction cost 134,185,000원.

Also, in the FAQ for budget, clarify total amount including VAT and materials.

For core requirements, the technical specs are just the concrete paving specs, but also the insurance deductions and payment systems.

Make sure to include all the main points without adding extra info not in the document.

Check if "정보 없음" is needed anywhere. For example, in 주요 일정, 현장설명회 is "해당 없음" as per the document.

In 주의사항, check if there are any other points like no site explanation, electronic bidding only, etc.

Looks good. Now structure the answer accordingly.