[Boutique] Engineering Supplementary Agreement

Part 1: Engineering Supplementary Agreement

Contractor: Chengdu

Contractor: Sichuan

In order to further clarify the responsibilities, rights and obligations of both parties, on the basis of the "Construction Contract for Construction", in accordance with the "Contract Law of the People's Republic of China" and the "Building Law of the People's Republic of China" and other relevant provisions, combined with the specific circumstances of the project, In the case that both parties are completely voluntarily and understand the terms of this Supplemental Agreement, a supplementary agreement for the construction contract of this project is signed.

I. Project Overview

1. Project Name: "Residential Project"

2. Project address:

3. Building area: 51118.13m2

4. Structure type: frame structure, 11+1 floor above ground, 1 basement of independent basement

5. Design unit: Sichuan

6. Supervisor: Sichuan

2. Project content and contract scope

1. Party B is responsible for the general contracting of the civil works of the project. The scope of contracting is: foundation, main body, decoration and decoration works.

2. Including the increase and decrease of engineering due to design changes within the scope of Party B's contracting.

3. The contents of Party A's designated subcontracted projects are listed in Attached File II of this Agreement. For more project contracting content, please click: Construction Contracting

Contract period

1. date of completion

1.1 Date of commencement: October 2, 2006; Completion date: November 26, 2007; Total construction period: 420 days shall be subject to the date stated in the “Construction Project Completion Acceptance Report”.

2. Construction progress

2.1 The project is implemented in two phases. The first phase of the project is the first and second buildings. The second phase of the project is the third and fourth buildings and the independent basement.

2.2 Party B shall submit to the Supervisor and Party A the detailed construction organization design within 10 days after the contract is signed and received the construction drawing. Party A and the Supervisor shall not confirm or propose to modify in writing within 10 days after the submission of Party B's construction organization design. Comments are considered as consent.

2.3 Completion time of the second floor: No. 1 Building: December 5, 2006; Building No. 2: December 15, 2006; Building No. 4: January 20, 2007.

2.4 The first floor of the third floor is completed on January 31, 2007; the basement is completed on July 31, 2007.

3. Responsibility for breach of contract

3.1 If Party B delays the construction period of the second floor due to Party B, Party A shall impose a fine on Party B at 2,000 yuan/day; if Party B advances the work period, Party A shall award Party B 2,000 yuan/day, and the accumulated bonus amount shall not exceed RMB 40,000.

3.2 If the total construction period is delayed, Party A shall impose a fine on Party B at 3,000 yuan/day; if Party B advances the construction period, Party A shall award Party B 3,000 yuan/day, but the total penalty shall not exceed 100,000 yuan.

4. If there is an award or a fine, the amount will be processed at the time of final settlement.

5. The construction period is not postponed:

5.1 various natural factors;

5.2 Impacts of factors such as water cuts, blackouts, holidays and local policy adjustments on the construction period;

5.3 Party B shall bear the costs incurred by Party B due to construction quality problems or improper construction arrangements and the arbitrarily change of design, and Party A's losses shall be borne by Party B. The construction period will not be postponed.

6. Delay in construction period: the construction period is delayed due to the following reasons, and the construction period should be postponed accordingly:

6.1 Execution in accordance with Article 13 of the General Terms.

6.2 The construction project directly contracted by Party A shall affect the construction period delay caused by Party B's construction progress.

Quality and inspection standards

1.1 Project quality: Qualified. The foundation, main experience acceptance and completion acceptance shall be accepted by the quality supervision department of Longquanyi District at one time;

1.2 Due to Party B's engineering quality problems and the use of materials that do not meet the design requirements, it must be repaired free of charge or reworked free of charge. Otherwise, Party A has the right to request Party B to pay 5% of the total contracted construction cost and the corresponding rework price.

1.3 Party B shall promptly handle the handover procedures for the construction unit of the next process.

1.4 In the design drawing, the indoor ceiling is not plastered, and Party B shall be constructed according to the conventional common method. If Party A has other requirements, the relevant procedures shall be handled separately. For more engineering quality disputes, please click: Engineering Quality Disputes

V. Contract price and payment

1. Contract price: tentatively set at RMB 32,605,252,500. The amount of settlement works is based on the amount of work actually completed.

1.1 The fees, measures and measures in the contract price shall be used by Party B in the whole process of the project without any adjustment. The specific cost of the package includes but is not limited to the following items:

1.1.1 Fees: namely, old-age insurance premiums, unemployment insurance premiums, medical insurance premiums, housing provident fund, and accidental accident insurance for dangerous operations;

1.1.2 Measures: Safety construction, civilized construction, temporary facilities,

1.1.3 Measure fees: that is, large machinery and equipment entering and exiting and dismantling, vertical transportation machinery, scaffolding, concrete and reinforced concrete formwork and brackets, completed engineering and equipment protection.

1.1.4 Other unforeseen expenses and risk package fees

1.2 The tax of this project is implemented in accordance with the national tax law and relevant policies and regulations.

2. Adjustment of the contract price: Due to the missing items, new projects, and design changes caused by the engineering quantity list, the settlement price is calculated as follows:

2.1 The comprehensive unit price applicable to this project in the quotation of Party B's engineering quantity list is calculated according to the existing unit price;

2.2 In the quotation of Party B's engineering quantity list, only the comprehensive unit price of similar items can be determined. The comprehensive unit price of the newly added engineering quantity list items can be determined by referring to the comprehensive unit price of similar items.

2.3 If there is no applicable or similar project in the quotation of Party B's engineering quantity list, the comprehensive unit price of the project shall be determined according to the provisions of the 2004 Sichuan Province Construction Engineering Quantity List Valuation and related supporting files. The materials of the project are recognized by Party A, and the labor costs are increased according to the policy of the construction period. The comprehensive fee is calculated at 27%, and the mechanical fee is calculated according to the quota.

2.4 During the construction period, the labor costs shall be adjusted according to the government's prescribed coefficient and the quotation of Party B's engineering quantity list with the construction progress.

2.5 rewards

2.5.1 If Party B's project quality, schedule, safety, coordination, cost saving, site management, etc. meet the contract requirements, Party A shall reward Party B's project department with RMB 100,000-300,000.

2.5.2 Party B proposes reasonable proposals. If the project direct costs are saved by Party A, Party A and Party B share the ratio of 6:4.

3. Payment of project progress payment

3.1 The progress of the project image must meet the contract and the agreement of this agreement. The progress report of the project quantity shall be paid by Party A and the supervisor after payment and shall pay the progress payment of Party B.

3.2 Payment time: After the completion of the third floor of the main building of Building No. 1 and No. 2, Party A will pay 90% of the progress amount of the completed project, and the third floor and above will be paid according to the monthly image progress; after the completion of the roof of the main building of Building No. 3 and No. 4 Party A pays 90% of the progress amount of the completed project, and more than one layer of the project payment is paid on the monthly image. Party A and the supervisory unit shall pay 90% of the approved output value for the previous month's progress payment within 10 days after confirming the measurement result; if the total amount is 90% of the total contract price, the payment shall be suspended;

3.3 If Party B has a serious quality accident or serious safety accident, Party A has the right to suspend the payment of the progress of the project.

3.4 Due to the delay of the construction period due to Party B, Party A will suspend the payment of the progress of the current project. The payment for the progress of the next phase of the project shall be resumed after Party B has adjusted the progress of the project to the project schedule plan agreed by both parties.

3.5 Explanation of the house-to-project payment: Party A and Party B agree to pay 30% of the total settlement price of the project receivable by Party B at the price of the commodity house of the project, and offset 30% of each progress payable from the project. Party A shall, if necessary or in part, recover part of the commercial housing at the original price, and shall consult with Party B. When Party A recovers, Party A shall pay the corresponding payable work to Party B. The principles, methods and related measures for the price of commercial housing in this project shall be separately signed by the two parties.

3.6 If the Employer has deferred payment for the progress of the project, it shall be implemented in accordance with Articles 26.3 and 26.4 of the General Terms.

3.7 Project settlement

3.7.1 Party B's completion settlement shall be paid to 95% of the total settlement price of the project within 30 days after the audit; 5% of the total settlement price of the project shall be deemed as the warranty, and shall be settled within 15 days from the expiration of the warranty period.

3.7.2 Payment of Quality Warranty: Within 14 days after the expiration of the warranty period of each part of the project and the confirmation of the quality of the project by Party A, Party A and Party B shall settle the warranty payment within 14 days according to the warranty amount of each part of the project. The remaining warranty shall be paid to Party B in one lump sum; the basic project and the house construction project shall be paid to Party B according to the amount of the warranty within 14 days after the completion of the delivery.

3.8 Settlement audit:

3.8.1 During the settlement audit, Party A and Party B shall actively cooperate with the audit work, and shall complete the settlement audit of the project within 3 months from the date on which both parties confirm that the completion settlement information is true and complete.

3.8.2 Payment method for settlement audit fees: Implement according to relevant national regulations.

4. Performance bond: Party B deposits RMB 10,000 in the special account of Party A within five days from the date of signing this Agreement as the performance bond for this agreement. The deposit shall be refunded to Party B by Party A within 10 days after the second floor of No.3 Building and No.4 Building is capped; Party B shall refund 50% of the remaining interest within 10 days after completion of the work within the contract.

Purchase of material prices and materials

Material price adjustment

1.1 If Party A adjusts a major material, only the material price difference is adjusted.

1.2 Non-temporary pricing materials are not adjusted, but the price risk coefficient of sand, stone and lime materials is ±5%. The part exceeding ±5% is adjusted according to the actual situation, and the tax is calculated according to the regulations. Party B has no right to replace any materials in the bill of quantities.

2. Material procurement

2.1 Party B must purchase according to the brand specified by Party A, and the samples and prices will be submitted to the supervision engineer and Party A representatives for approval 15 days before purchase. For non-temporary pricing materials, if Party A adopts other brands with the same performance and better price as recommended by Party B, it will be rewarded according to 2.5 of Article 5.

2.2 Party A shall support Party B when it is deemed necessary to purchase the materials in the price list of the provisional price materials and the main materials.

VII. Engineering changes and visas

1. Engineering changes and visas must be stated: the cause, scope and location of the work, specific practices, dimensions, number of projects and costs. The expression of the visa text should be clear and accurate. If necessary, the drawing should be taken, and the “No content after this item” should be indicated at the end of the visa form.

2. All changes and visas of this project shall be valid only after the signature of Party A's representative or Party A's on-site representative and supervision engineer. Party A, the supervisor and the construction unit shall retain the original.

3. Party A has the right to make changes to the design drawings.

4. If Party B finds that the design is wrong or unreasonable, it shall promptly notify Party A's engineering department, supervision department and design unit, and the design unit shall provide the design change file, which shall be implemented after the signature of the supervision engineer and Party A representative.

5. Party A shall make changes to the completed sub-projects. Party B shall report the construction plan to Party A and the supervision unit before construction. Party B shall carefully protect materials and equipment that may be reused. If Party B's measures for improper removal or improper protection result in damage to materials and equipment, Party B shall bear the corresponding losses.

6. For the concealed project requiring visa application, Party B shall fill out the visa form three days before the concealment and shall be confirmed by the supervision engineer and the representative of Party A. If the amount of work cannot be verified due to Party B's reasons, the visa will not be processed.

7. Party B shall submit a written quotation to Party A 48 hours prior to the implementation of the design change, which shall be reviewed by Party A and the Supervisor, and shall be finalized according to the cost after the audit.

8. Design change, on-site visa pricing principle: According to Article 5, Article 2.

9. Temporary employment visas should be clear: work content and workload, working hours, number of workers and employment prices.

10. When applying for a visa, Party B shall provide the original plan or data confirmed by Party A, and the original visa form shall be in quadruplicate.

VIII. Completion Acceptance: Execute according to the General Terms and Conditions.

IX. Engineering quality warranty

1. Project quality warranty scope and content:

1.1 During the quality warranty period, Party B shall be responsible for the engineering quality warranty within the scope of contracting in accordance with the provisions of relevant laws, regulations and rules and the agreement of both parties.

1.2 Any quality problems or other defects caused by Party B shall fall within the scope of Party B's warranty. The maintenance costs and related losses caused by Party B's maintenance shall be borne by Party B; it shall not be the responsibility of Party B, but shall be constructed by Party B through negotiation between the parties. Party B shall cooperate with the maintenance, and the expenses shall be borne by the responsible party.

2. The warranty period is as follows:

2.1 Foundation foundation and main structural engineering, the reasonable service life specified for the design file;

2.2 The leakage of roof waterproofing works, toilets, kitchens, balconies and exterior walls is 5 years;

2.3 Electrical pipelines, water supply and drainage pipelines, equipment installation and renovation works for 2 years;

2.4 The supporting works for water supply and drainage facilities and roads are 2 years;

2.5 heating and cooling system for 2 years;

2.6 The warranty period for other items is 2 years

3. Quality Warranty Liability

3.1 Due to the construction quality of Party B, the owner shall check out and ask Party A to provide compensation. The economic responsibility and legal responsibility shall be borne by Party B.

3.2 Maintenance during the warranty period: Party B shall arrive within 24 hours after receiving the notice; Party B shall arrive at the scene within 8 hours after receiving the notice; the owner shall have leakage and water after receiving the house. Back to the water, Party B should be repaired within 16 hours.

3.3 If Party B fails to repair in time or fails to repair within a reasonable period of time, or fails to repair it after two repairs, Party A has the right to ask for repair and determine the price on its own. All repair costs and compensation fees are paid when Party B's warranty is paid. Deduction, but does not mean to relieve the responsibility of Party B.

3.4 After each repair, Party B shall be responsible for cleaning up the construction site and obtaining the acceptance signature of the owner and Party A.

3.5 For quality problems involving structural safety, Party B shall immediately report to the local construction administrative department and take safety precautions. After the original design unit or the design unit with the corresponding level proposes the warranty plan, Party B shall implement the warranty.

X. Rights and obligations of both parties

1. Party A’s representatives and responsibilities

1.1 The representative of Party A of this project is. The representative of Party A shall exercise the powers stipulated in the contract on behalf of Party A and perform the duties stipulated in the contract. If Party A entrusts other personnel to act on behalf of all or part of the above duties, Party A shall issue the authorization file or written notice issued by Party B to the party.

1.2 The on-site representative of Party A of this project is Wang Lianghui. Responsibilities of the on-site representative of Party A: Responsible for supervising and inspecting the quality of the project and the progress of the project, responsible for the design change, technical verification and on-site visa signing, reviewing the payment of the progress payment and the final settlement of the project, and coordinating with the relevant departments such as the design unit. .

2. Party B's resident representative and other personnel

2.1 The project manager of Party B is the person in charge of the project, and the list of other management personnel is quoted according to the list of engineering quantities of Party B.

2.2 The main management personnel of Party B's project department shall be full-time in the construction period of the project, adhere to the construction site, and shall not concurrently hold any positions of other projects; if changes to personnel, machinery and equipment, construction plans, etc., must be reported in writing one week in advance. Party A agrees.

2.3 Party B's requirements and notices shall be signed in writing by Party B's project manager and affixed with Party B's official seal or project special seal and submitted to Party A.

2.4 Party B project manager or project technical manager must attend the weekly engineering meeting. If you are unable to participate, you should leave the supervision department for 8 hours in advance and obtain the approval of the supervision department.

2.5 Party B’s representative cannot be replaced until the completion acceptance is completed, except for the following reasons.

2.5.1 unable to adhere to the worker due to illness;

2.5.2 Unable to work on the construction of the project.

2.5.3 The work cannot be continued due to criminal liability or economic disputes.

2.5.4 The certificate of revoked is revoked.

2.5.5 Party A considers incompetent.

2.6 Party B's representative substitution must be approved in writing by Party A, and the successor must still continue to assume the responsibility of Party B unconditionally and comprehensively.

2.7 Party B shall provide Party A with relevant personnel qualification certificates and post certificates before starting work.

2.8 The following Party A confirms that the person who is unable to perform the work must be removed from the scope of the project upon request of Party A. At the same time, Party B shall replace the above-mentioned transferred personnel with qualified personnel approved by Party A as soon as possible.

2.8.1 Construction workers who are responsible for the construction quality and progress of the contract;

2.8.2 Construction personnel whose business level does not meet the requirements of the post and whose work responsibility is not strong;

2.8.3 Cannot actively cooperate with Party A to work normally;

2.8.4 Violation of the site management requirements of Party A or Party B;

2.8.5 Undocumented persons;

2.8.6 Inconsistent with the bill of quantities of the engineering quantity list and the contract specified in the contract;

2.8.7 Persons not related to the construction of this project.

3. Party A's work

3.1 Preparation before construction

3.1.1 Complete the “three links” outside the red line and provide water and electricity interfaces to the red line. After Party B enters the market, both parties will promptly handle the handover procedures for temporary hydropower facilities.

3.1.2 Responsible for handling legal procedures such as construction permits, and Party B shall assist in handling.

3.1.3 Provide engineering geological data of the construction site and underground pipeline network data. If necessary, Party B shall further investigate.

3.1.4 The standard point and coordinate control point shall be submitted to Party B for on-site inspection, and Party B shall be responsible for the protection at its own expense. If the damage is improperly protected, Party B shall bear the burden.

3.1.5 Provide 8 sets of construction drawings to Party B.

3.2 During construction

3.2.1 Supervise and inspect the quality and progress of the project, the visa for the design change, the payment of the project progress payment, and the final settlement of the project.

3.2.2 According to the actual needs of sales, etc., the adjustment and change orders will be issued to the construction site.

3.2.3 Responsible for coordinating the relationship between the surrounding relationship and the government function.

4. Party B's work

4.1 Execute the agreement of this contract and fulfill the rights and responsibilities related to Party B. The construction site layout plan will be submitted within 10 days after the signing of the contract. After the approval of the Party A representative and the project director, the project will be prepared for the pre-construction work, and the project will be completed according to the quality and construction period required by the contract.

4.2 Comply with the relevant laws and regulations, accept the instructions of Party A and the supervisor, and carry out the construction according to the construction drawings, design change orders, construction and acceptance specifications.

4.3 Responsible for the construction of temporary facilities on site, construction, maintenance, displacement and demolition of temporary roads and pipelines, protection of on-site pipelines and adjacent buildings, structures and adjacent traffic routes and sidewalks. Provide three on-site offices to Party A and the supervisor.

4.4 Responsible for the connection of the construction electricity and water connection designated by Party A according to the connection plan approved by Party A. Party B shall bear the relevant expenses incurred in the construction water and electricity costs and connection.

4.5 Provide information such as annual inspection certificates for large construction machinery and equipment.

4.6 Party B shall submit detailed construction organization design. The construction organization design includes the construction general progress plan, the A material supply plan and the B supply material plan, and strictly follows the construction organization design and construction approved by Party A and the supervisor.

4.7 If the construction file provided by Party A is incomplete, Party B shall submit a supplementary construction file to Party A in writing within 10 days after the signing of the contract, and provide a timetable stating that Party A shall Party B to Party B without affecting the progress. Provide the content and deadline for the supplementary construction file. During the construction of the project, Party B is also obliged to promptly notify Party A in writing.

4.8 Submit the completed work volume report and the next month's construction progress plan to Party A and the supervisor before the 25th of each month. The construction plan for next month must be specific and detailed. If it is not submitted on time and as required, Party A has the right not to pay the progress payment or the payment time is postponed.

4.9 The construction site has a ten-day reporting system. The ten-day report will be submitted to Party A and the supervisor one day before the semi-monthly regular meeting. The contents of the ten-day report include the plan for the ten-day plan and the completion of the work in the first ten days.

4.10 Do a good job in construction organization management, maintain site cleanliness, smooth roads, no leakage, no sprinkling, and no lift. Vehicles entering and leaving the site must be dispatched and cleaned in time to prevent pollution of traffic roads and civilized construction. Party A has the right to inspect the above work. If Party B requests rectification, if Party B fails to rectify it within the time limit, it will deal with it separately and deduct the double of the expenses incurred from the project as a fine. Party A shall designate the subcontracting unit to assist Party B in completing the above work and assume the same responsibility.

4.11 All construction waste and domestic garbage on the site of the project shall be cleaned and transported out of the construction site free of charge according to the instructions of Party A. Party B shall contact the government to appoint the disposal site independently, and Party B shall be responsible for the environmental protection fees, urban sanitation fees, stacking fees, and various fines that may occur during the transportation process. If Party B fails to clear and transport according to Party A's instructions in time, Party A may entrust other units to clear and transport, and all the expenses incurred will be deducted from Party B's progress payment according to the expenses incurred, and Party B shall support it.

4.12 After the commencement of the outdoor project, Party A has the right to request Party B to dismantle the temporary facilities that affect the outdoor project. Party B shall cooperate unconditionally and Party A shall not compensate for this. Except as approved by Party A.

4.13 According to the contract, the Party B shall directly manage the subcontracted project, coordinate and cooperate with the subcontracted project, participate in the subcontracting of the subcontracted project, check and accept the completion of the project, and put forward the whole experience.

4.14 The site should be cleaned up before the completion of the project, so that the work is cleared.

4.15 Responsible for organizing the drawing review work and regular meetings, special meetings and coordination meetings during the construction period. Self-inspection work shall be carried out according to the construction drawings, drawings, review notices, design modification notices and current national acceptance specifications.

4.16 Make construction records, concealed engineering records, and construction technical materials as Party A. Acceptance data shall be handed over to Party A. The completion data of Party A's subcontracting project shall be arranged by the subcontracting unit according to the regulations, and submitted to Party B within 15 days before completion, and Party B shall sort and summarize according to the regulations.

4.17 Before the project completion acceptance is completed and not transferred to Party A, Party B shall be responsible for the protection of finished and semi-finished products within the scope of contracting, the maintenance of the construction wall, and the provision of temporary toilets until the completion of the project and the handover to Party A. Party B shall be damaged during the protection period and Party B shall pay for the repair. If Party A uses it in advance, the repair cost of the damage will be borne by Party A.

4.18 Equipment and materials not related to this project shall not enter the site, and Party A has the right to conduct inspections.

4.19 Party B's on-site construction personnel, machinery, equipment, materials, etc. must meet Party A's construction schedule requirements. If Party B's progress cannot meet Party A's requirements, Party B must increase construction personnel, machinery, equipment, materials, etc. according to Party A's requirements, and Party A will not compensate for the related expenses.

4.20 Before the construction of Party B, professionals should be carefully reviewed to review the design files. It is the responsibility to discover and present the problems in the design files. If it is found that the project will have quality defects according to the existing construction design files or instructions, it shall immediately report to Party A in writing. Party A shall decide to construct according to the original requirements, and Party B shall implement it.

4.21 In the construction process, it is necessary to cooperate with the sales needs of Party A and actively cooperate with the construction of the model house.

4.22 Comply with the administrative regulations of the competent government departments on construction site traffic, construction noise, night construction, and safe production, go through relevant procedures in accordance with the regulations, and notify Party A and the supervisor in writing; strictly abide by relevant environmental protection laws and follow environmental inspections. The audit requirements shall be strengthened to strengthen the environmental management of the construction site. During the construction process, dust prevention measures such as dust and ecological protection and soil and water conservation measures shall be strictly implemented. The expenses incurred and the fines caused by Party B’s responsibility shall be the responsibility of Party B.

4.23 Strengthen the legal education of the construction team, and there should be no disturbance to public security in the project site and around the project site. If there are illegal criminal activities and personnel, they shall be immediately handed over to the public security organs for handling, and shall not be handled illegally.

4.24 Party A shall be responsible for the payment of deposits or deposits such as wall reform, bulk cement, temporary intersections, temporary sites and urban construction archives. Party B shall provide relevant materials in time according to the corresponding requirements of relevant departments, and Party B shall not submit qualified materials or unreserved sites in time. If the deposit or deposit is not refunded in whole or in part, the deposit or deposit deducted by Party B shall be the responsibility of Party B. Party A shall be entitled to deduct any payment from Party B for payment.

4.25 Party B shall sign the "Integrity Cooperation Agreement" with Party A and strictly abide by it.

4.26 During the construction period of Party B, any labor disputes within the company shall be resolved by Party B itself. If Party B's labor dispute affects the progress of Party A's project and the project's reputation, the relevant losses shall be borne by Party B.

5. Site management

5.1 Safety construction and inspection: Party B shall abide by the relevant regulations on safety construction of engineering construction, organize construction in strict accordance with the requirements of safety production management regulations, and be subject to supervision and inspection by industry safety inspectors. Take necessary and necessary safety precautions to eliminate accidents. The responsibility for the safety accidents incurred during the construction of this contract and the expenses incurred thereby shall be borne by Party B.

5.2 Safety protection: When Party B constructs power equipment, transmission lines, underground pipelines, sealed dust-proof operation rooms, inflammable and explosive areas, and near temporary traffic lanes, safety protection measures shall be submitted to the supervisors before construction begins. Implementation.

5.3 Accident Handling: In case of major casualties and other safety accidents, Party B shall immediately report to the relevant department and notify the Supervisor and Party A in accordance with the relevant provisions. At the same time, according to the requirements of the relevant government departments, the responsible party shall bear the expenses incurred. If Party A or Party B disputes the liability of the accident, it shall be handled according to the approval of the relevant government department or refer to the dispute resolution clause.

5.4 Civilized construction: The scope of the main plane red line is used as the construction site. The layout of the construction plane must be considered comprehensively and can be implemented after being reviewed by Party A.

5.5 Party B shall strictly abide by the norms and regulations issued by the state and local governments for safe construction and civilized construction. Comply with Party A's on-site management regulations.

5.6 Party B's on-site office should be fully equipped and well-equipped office equipment.

5.7 During the construction period, Party B shall organize and arrange all machinery, tools, materials, construction waste, etc. in time to ensure clearing. Excess materials and construction waste on each floor of the project must be transported to the ground through the derrick or garbage tank. It is strictly forbidden to directly descend from the sky.

5.8 Party B shall strictly abide by the regulations of the local government and relevant departments, handle relevant procedures such as traffic, noise, environmental sanitation and off-site pollution at the construction site, and the expenses incurred and the fines incurred shall be borne by Party B.

5.9 On-site water management

5.9.1 Party B must install water meters and electricity meters for use of electricity. After the installation is completed, both parties jointly copy the bottom degree and sign and approve.

5.9.2 During the construction, the amount of root water and electricity meter shall be paid according to the price specified by the power supply bureau and the water company. The price is subject to the bill of lading issued by the power supply bureau and the water company.

5.9.3 Party B is responsible for providing the interface for the construction water use of the subcontracted units within the scope of the project, and the cost of water and electricity shall be taken care of by the subcontracting unit.

XI. Others

1. Party B's cooperation and management of the designated subcontractor of Party A

1.1 The scope of the project designated by Party A for subcontracting is shown in Attachment IV of this Agreement.

1.2 Party B shall be responsible for management coordination for the project designated by Party A for subcontracting. Subcontracting project coordination fees are charged at the following rates:

1.2.1 Ordinary hydropower projects are charged at 2% of the bid price;

1.2.2 The civil works of the sales department shall be charged at 1% of the bid price;

1.2.3 External wall thermal insulation and exterior wall coating works shall be charged at 1.5% of the bid price.

1.3 Provide the conditions for the commencement of the designated subcontracted project as required by Party A and the designated subcontractor.

1.4 The designated subcontractor shall inspect and receive the completed temporary works and sites before entering the site.

1.5 Party B assists in the management of project progress, safety and civilization.

1.6 Party B shall conduct a summary analysis of the subcontractor's construction progress plan, coordinate and propose solutions to contradictions in the construction.

1.7 Party B shall contact the designated subcontractor before the construction of each sub-project, and shall confirm each subcontractor in writing on the day before the concealed construction. Otherwise, the additional construction costs incurred shall be borne by Party B. If the subcontractor does not cooperate, the subcontractor shall be responsible for and bear the losses of Party B.

1.8 Provide elevation, positioning point lines, etc.

2. Party B's subcontract management

2.1 Party B shall not subcontract the contracted contents or any sub-projects without the written consent of Party A.

2.2 Party B Subcontracting Requirements

2.2.1 Subcontracting shall be approved in writing by Party A and the Supervisor, and shall provide Party A and the Supervising Unit with the subcontracting unit qualification certificate, subcontracting contract and subcontracting construction plan.

2.2.2 Party B shall dispatch supervisory and management personnel at the subcontracted construction site to be responsible for the quality and progress of the subcontracted project. The breach of contract by Party B's subcontracting unit is deemed to be a breach of contract by Party B.

2.2.3 Party B shall submit the contents of Party B's subcontracted project within 30 days before the start of construction and be approved by Party A. The entry and exit time of Party B's subcontracted project shall be implemented after confirmation by Party A and the supervisor.

4. Sales cooperation

3.1 Party A will arrange the construction site to be open to the society from time to time according to the sales needs. Party B shall clean up the construction site before the opening day and make appropriate safety protection measures.

3.2 For projects that need to be constructed in advance for sales, the construction shall be completed in time according to the written request of Party A. The requirements are as follows:

3.2.1 Complete the migration of various construction facilities and equipment according to the time required by Party A.

3.2.2 Installation of floor materials, wall plastering, painting and stair railing between stairwells between the unit doors in the building where the model rooms are located.

3.2.3 Plastering, painting, leveling of the walls in the model room, waterproofing of the kitchen and bathroom, installation of protective doors.

3.2.4 The upper layer protective measures for the construction channel outside the model shall be completed in accordance with the specifications.

3.2.5 Safety nets for construction outside the model should be replaced with newly purchased safety nets before opening between the samples.

3.2.6 If the above project content is outside the scope of contracting by Party B, the expenses shall be paid by Party A.

3.2.7 If Party B fails to complete the sales coordination work according to Party A's requirements and the specified time limit, Party A may request other construction units to carry out the construction. The expenses incurred shall be deducted from Party B's project payment; The party requested to add some projects and pay the relevant fees in the form of on-site visas.

XII. Dissolution of the agreement

1. Except for the conditions of termination as agreed in this Agreement, this Agreement may also be terminated by mutual agreement between Party A and Party B.

2. Party B has the right to terminate this Agreement when Party B subcontracts all or part of its contracted work to another person or dismembers it and subcontracts it to others in the name of subcontracting.

3. If the contract cannot be performed due to force majeure, Party A and Party B may terminate this Agreement.

4. When either Party A or Party B proposes to terminate the contract, it shall, in writing, issue a notice of cancellation of the contract to the other party and notify the other party 7 days before the notice is given, and the contract shall be released when the notice is served. If there is any dispute over the termination of the contract, it may be handled in accordance with the relevant provisions of this contract.

5. After the contract is terminated, Party B shall properly protect the completed project and purchased materials and equipment, and complete the handover work to Party A within 10 days. Party A shall provide necessary conditions for Party B's withdrawal. Party B shall, at the request of Party A, withdraw its own mechanical equipment and personnel from the construction site. If Party B fails to complete the handover procedures and withdraws the venue without authorization, it shall compensate for all losses caused to Party A. The completed project price shall be paid after Party B completely withdraws from the construction site and completes the final settlement procedures according to the requirements of Party A.

6. Party A shall not pay the expenses incurred by Party B due to withdrawal from the construction site. The materials and equipment that have been ordered shall be returned and the order cancellation contract shall be made by the ordering party, and the corresponding losses shall be incurred.

7. Party B's withdrawal clause: If the contract is terminated regardless of the reasons, in order to ensure the smooth completion of the project and the delivery to the purchaser, and to ensure the smooth resolution of the dispute between the two parties, Party B shall, on the day when the contract is terminated or the contract notice is terminated. From the 15th, the company will withdraw from the market. Otherwise, Party B will pay Party A a liquidated damages of 100,000 yuan per day. In the course of the implementation of this Agreement, Party B shall sue Party A for any reason, Party A shall, in order to ensure the smooth completion of the project and delivery of the purchaser, and to maintain social stability, Party B may request Party B to immediately withdraw from the venue, and the exit method shall be handled in accordance with the above provisions.

8. When Party A exercises the right to terminate the contract in accordance with the law and the contractual agreement, Party B shall pay the construction cost of the construction only according to the direct fee of the project.

9. Due to the breach of contract by Party B, the contract shall be terminated, and all economic losses of Party A shall be compensated and shall be withdrawn in accordance with the terms of the above withdrawal clause.

10. Because Party A is unable to pay the project payment, and does not propose a valid and approved method, Party B has the right to stop the construction for the purpose of safeguarding its own interests. Party A shall be liable for compensation for the cost of the construction period and all subsequent losses.

11. At the time of completion, 4 sets of completion data must be submitted.

XIII. Entry into force and termination of contracts, handling of disputes

1. This Supplemental Agreement shall become effective after Party B has paid Party A's full performance bond within 5 days from the date of signing by both parties.

2. Except for the normal quality warranty, both parties will complete all the obligations stipulated in this contract, and this contract will be terminated.

3. This Supplementary Agreement is in the form of a share, and both Party A and Party B shall hold the original copy and copy.

4. This Supplemental Agreement is a non-substantial supplement to the Construction Contract for the Construction of the East Building. If the two are inconsistent, this Supplementary Agreement shall prevail.

5. The dispute arising from the implementation of this Agreement shall be settled by negotiation between the two parties, and the negotiation shall not be submitted to the Chengdu Arbitration Commission for arbitration.

Party A: Sealed Party B: Sealed

Legal representative: Legal representative:

Phone: Phone:

Fax: Fax:

Bank of deposit: Bank of deposit:

Bank account number: Bank account number:

Signing a contract representative: Signing a contract representative:

Date: Year Month Day Date: Year Month Day

Part 2: Engineering Supplementary Agreement

project name:

construction place:_

Contractor: _

contractor:_

Date of signing: Year, month and day

Supplementary agreement

Contractor:

contractor:

After the voluntary, fair and friendly consultation between the two parties, the two parties signed the following supplementary agreement on the project contract signed on the date:

First, write out the specific supplements.

2. If there are any outstanding matters, the two parties will negotiate separately.

3. This Agreement shall become effective upon signature and seal by both parties. The application shall be in the form of a copy of the agreement and shall have the same legal effect.

4. After the entry into force of this Agreement, it shall become an integral part of the original contract, and the remainder of the original contract shall remain in full force, except as expressly provided in this Agreement.

person A person B:

Legal representative or agent: Legal representative or agent:

Year, month, day, month, day

Part 3: Engineering Supplementary Agreement

Party A: ____________ Industrial Development Co., Ltd.

Party B: ____________ Construction Engineering Company

On the principle of equality and mutual benefit, both parties will conduct friendly consultations on matters related to construction and construction, and jointly reach the following supplementary agreements:

First, the project cost:

1. The cost of civil works will be charged according to the second type of project. After the total price is ______%, the cost of the civil works settlement between Party A and Party B will be settled.

2. The cost of the installation project is charged according to the three types of projects. After the total price is ______%, the installation cost of the installation works for both parties.

3. The material price calculation is divided into the civil structure and the pre-buried material acquisition stage and the construction and hydropower installation engineering material acquisition stage. The calculation is confirmed in sections, that is, the two parties determine the unit price once a month, and the monthly average after the completion of the project. The unit price calculates the settlement value of the engineering materials.

4. In the price of engineering materials and equipment, the difference between the information price and the market price in the range of plus or minus ______ million yuan is based on the information price, and the difference between the information price and the market price is in the area of ​​plus or minus ______ million yuan, Party B. It shall be reported to Party A in writing according to the actual market wholesale price of engineering materials, and shall be settled according to the confirmed price of both parties.

5. Party B agrees not to charge the following fees: project rushing measures, project quality assurance construction measures, disturbing construction measures, site construction measures, general construction safety and technical construction measures; on-site civilized construction measures .

6. For the project subcontracted by Party A, Party B's project department shall charge the total subcontracting fee and management fee according to the total price of the subcontracted project ______%, and Party A shall deduct from the professional engineering project funds to Party B's Huanqing Garden. Project Department.

7. Calculation of project cost Based on the relevant provisions of this Agreement, the design, structure, installation and construction drawings and drawings designed by Shenzhen Design and Research Institute of the Ministry of Machinery Industry will be reviewed and reviewed, and the design changes confirmed by Party A's engineering department, design institute and supervision company. The construction site economic visa confirmed by Party A and the supervision company shall prevail.

8. Design changes and economic visas shall be measured and measured according to the principles stipulated in the relevant provisions of this Agreement. Party B shall not refuse construction, nor shall it be required to separately price the package price unless Party A agrees.

Second, A supply engineering materials, equipment and a subcontracting project:

1. A supply materials include: steel bars and commodities.

2, A supply equipment: elevators, generators, high and low voltage distribution cabinets, pumps.

3, A sub-package professional projects are: aluminum alloy doors and windows security project, fire door security engineering, podium second internal and external decoration and installation engineering, elevator security project, fire engineering, gas engineering, air conditioning engineering, high and low voltage power distribution Engineering, cable TV, telephone engineering, surveillance intercom system engineering, automatic water copying, electricity meter system engineering.

Third, the project payment:

1. Payment and settlement of construction funds for pile foundation works constructed before ______ years: Party A shall pay Party B _____ within three days after the project issues ±______ and Party A receives the pre-sale permit for the project. _ 10,000 yuan, at the same time, Party B shall report all settlement materials to Party A. Party A shall complete the review within ______ months, and pay the final settlement of the project in three batches within ______ months thereafter.

2. Settlement of pile foundation works after construction ______ years: After the completion of the quality inspection of the pile foundation, Party B shall prepare the complete engineering data and settlement statement. After Party A receives the complete engineering data, it shall be reviewed within ______ days. After Party B confirms the results of Party A's review, Party A shall pay the project's final payment in three equal installments within three months.

3. After the completion of the basement project ±______ within ______ days, Party B shall report the settlement information to Party A for review. Party A shall review it within ______ days and pay ______% of the settlement amount, and the remaining ______% After deducting the total settlement price of ______% of the project warranty, it will be paid within ______ days after the main cap is capped.

4. The superstructure project Party A pays ______% of the construction cost for each ______ layer according to the construction progress of the structure. The masonry project is divided into three sections according to the total masonry volume of the project, and each payment is ______% of the construction cost. The main building decoration and water and electricity installation shall be completed in the construction phase of each completed ______ layer project, and ______% of the project payment shall be paid after the completion of the image progress of each stage. After the completion of the construction progress in each of the above stages, Party B shall submit the image progress report to Party A. Party A shall complete the review in accordance with the contractual agreement within ______ days, and the approved project shall be approved within ______ days after Party B confirms that there is no objection. And pay the proportion to pay to Party B.

5. After the completion of the project, the project will be paid ______% according to the tentative cost of the project contract within ______ days, and the balance of the project settlement will be paid in three phases within ______ days after the project settlement and verification. When the settlement time exceeds ______ months, Party A shall pay ______% of the total project price within ______ days from the date of completion of the project to receive the file certificate.

4. For the construction permit and other various construction, approval, inspection, quality supervision, quality inspection, security inspection and other procedures required by Party B, Party B shall do so within ______ days after Party A provides relevant procedures. Hand over to Party A.

5. Matters not covered in this Agreement shall be negotiated separately by Party A and Party B.

6. This Agreement is an inseparable subsidiary file for the construction of the contract. The contractual construction contract differs from this Supplemental Agreement. This Agreement shall prevail.

7. This Supplementary Agreement shall become effective upon the signature and seal of Party A and Party B and the formal establishment of the ______ Project Department and the completion of the construction permit by Party B as scheduled.

person A person B:

Representative: Representative: