Coal mine engineering contract

Model coal mine engineering contract

In the society where people pay more and more attention to contracts, the frequency of using contracts is on the rise, and signing contracts is also one of the most effective legal basis. Do you know what the main contents of the contract are? The following is a sample of coal mine engineering contract (generally 5 copies) compiled by me, which is for reference only and I hope it will help you.

Coal Mine Engineering Contract 1 Party A:

Party B:

Based on the principles of mutual benefit, fairness and justice, Party A and Party B have entered into the following contract through friendly negotiation.

1, divided into Party A% and Party B% according to the proportion of coal sales amount. Party A shall provide Party B with the existing facilities and equipment in the coal mine. If additional equipment is needed, Party B will solve it by itself.

2. Party B shall be responsible for organizing production personnel, and shall not use child labor, the elderly, the sick and the disabled, or take in suspects.

3. Party B is responsible for the transportation and installation of safety equipment, facilities and electromechanical equipment, and the correct use and management according to regulations.

4. When signing this contract, Party B shall pay ten thousand yuan (in words) of safety risk of mortgage to Party A, and reserve% of Party B's monthly coal payment as safety deposit.

5. Party B shall be responsible for work-related injuries within 10000 yuan, and work-related injuries above10000 yuan shall be shared according to the proportion agreed in the contract, with Party A bearing% and Party B bearing%.

6. This contract shall be signed from the date of signing to the date of.

7. This contract is made in duplicate, one for each party, with the same legal effect.

Party A (official seal): _ _ _ _ Party B (official seal): _ _ _ _ _

Legal representative (signature): _ _ _ _ _ Legal representative (signature): _ _ _ _ _

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Employer of Contract No.2 of Coal Mine Engineering:

Contractor:

Party A now subcontracts some rubble retaining walls, sewer manhole (or manhole) lining and other local construction works of coal mine pavement works near XX area, XX town, XX county, XX city to Party B (excluding rubble collection). Based on the principles of honesty, credit, equality and mutual benefit, the two parties negotiate as follows:

1. If Party B needs sand and cement for lining or construction within the agreed scope, Party A shall provide Party B with rubble suitable for masonry within a distance of about 1500m and be responsible for loading it. Party A shall provide Party B with necessary construction sites, water and electricity, etc.

2. Party B shall organize its own motorcade to transport the stones suitable for construction to their respective construction sections. If Party A needs Party B's assistance in blasting, the gunner's price shall be negotiated separately with reference to the current local market price.

3. The earthwork excavation and cleaning of the slope and foundation pit to be lined shall be completed by Party A in turn, and Party B shall pay off the construction in strict accordance with Party A's positioning requirements to ensure the lining quality.

4. The cement grade purchased by Party B is 500#, the mortar reaches 5MPa, and pvc drainage holes are provided as required.

5. During the construction, Party B shall strictly control the length, width and height of the retaining wall and the internal and external shapes of the building according to Party A's requirements, actively cooperate with Party A's unified technical management and make technical disclosure.

6. The quantities other than the contract completed by Party B during the construction process shall be valid with the on-site visa of Party A.. After Party B's project is completed, Party A shall organize relevant departments to accept and issue an acceptance certificate.

7. Party B's employees are law-abiding. Do a good job in safe and civilized construction and maintain good relations with local residents. Party B shall actively eliminate potential safety hazards in the construction process. If Party B refuses to obey Party A's safety instructions and advice, it will be punished by the relevant departments.

8. The unit price of the flaky retaining wall project subcontracted by Party A to Party B is 145 yuan/m3; The unit price of rubble masonry in manhole or inspection hole is 200 yuan /m3, and the bottom cushion shall be calculated separately. During the construction period, Party A shall pay Party B 90% of the total project amount in cash for each 2000m3 rubble retaining wall completed by Party B, and so on, and the balance shall be paid within two quarters after the project acceptance. The project funds for the masonry part, visa part and other construction parts of manhole (or manhole) shall be paid by Party A to Party B separately according to the actual construction progress according to the above payment method.

9. This contract is made in duplicate, and shall come into effect from the date of signature by both parties until the date of project payment settlement.

Signature of Party A:

Signature of Party B:

date month year

Party A of the Third Contract of Coal Mine Engineering:

Party B:

With regard to Party A's acquisition of the mining management right of No.2 mining area of Damiaoqu Coal Mine of Inner Mongolia Yidong Coal Industry Group Co., Ltd. on 20xx 1654381October 3, Party B agrees to cancel the Earthwork Contract signed with the shareholder He of the mine and reach a coal mining contract agreement with Party A:

First of all, the goal:

Party A is willing to contract part of its earthwork stripping project located in the second mining area of Damiaoqu Coal Mine in Zhunqi to Party B for construction. The project contracting site shall be constructed according to the mining site designated by Party A, and the specific construction contents include: blasting, excavation, earthwork, stonework, gravel, raw coal transportation, and fire protection works in the mining area. The stacking of raw coal and the disposal of waste residue must be carried out at the place designated by Party A. ..

Second, the engineering quantity and its calculation method:

The comprehensive earthwork quantity of overburden shall be measured by professional technicians selected by both parties, and the original topographic map used for earthwork calculation shall be signed and approved by both parties as the basis for earthwork calculation.

Three, the price calculation and payment methods and time limit:

1. unit price: the unit price of comprehensive earthwork for overburden is: earthwork, stonework, crushed stone, raw coal blasting, excavation and transportation to the place designated by Party A, and the unit price of large package transportation is 1 1 and 399 yuan/m3. If the dumping distance exceeds meters, Party A shall give Party B a subsidy for the distance. Party B is responsible for extinguishing all fire fighting works in the mining area, and the cost has been included in the comprehensive unit price, but the water source is provided by Party A. ..

2. Payment method and time limit: monthly payment method is adopted, that is, before 30th of each month, Party A's technicians use RTK instruments to carry out earthwork survey. If Party B has no objection to the measurement result, it will sign for confirmation, which will be used as the basis for paying the project funds according to the schedule. If Party B disagrees with the survey results, both parties shall entrust a qualified surveying and mapping unit to conduct a retest, which shall be subject to the retest results, and the expenses arising from the retest shall be borne by Party B. Party A and Party B shall verify the comprehensive earthwork volume of the overburden excavated last month before the 5th of each month, and Party A shall pay Party B the project payment for the last month to 15 before the 5th of the following month.

Fourth, the quality requirements:

The construction standard requirements conform to the Code for Construction and Acceptance of Open-pit Coal Mine Engineering.

Five, the project schedule requirements:

1, (1) Party B needs 200,000 tons of coal in the first month, and will complete 300,000 tons on average every month from the second month (if the mining space is large, it can be converted according to the mining area).

(2) Party B's monthly coal production is 300,000 tons (or more), and Party A will give Party B 0, 20 yuan/cubic meter of earthwork; If the average monthly coal output of 300,000 tons is not reached, Party B will be punished by 0. 3 yuan per cubic meter (except for the first month).

2. In case of shutdown due to force majeure such as earthquake, both parties shall bear the losses, but the construction period shall be postponed.

3. If Party A fails to guarantee the normal construction of Party B within the agreed time limit, the losses caused thereby shall be borne by Party A. ..

4. The delay in the construction period caused by rainy days, snowy days, visits from higher authorities and other reasons does not belong to the scope of breach of contract.

5. If the progress agreed in the project content cannot be completed due to Party B's reasons, Party A has the right to send other construction teams to Party B's construction site, and Party B shall not stop Party A's arrangement for any reason.

Rights and obligations of party a:

1. During the performance of this contract, Party A shall guarantee Party B's water and electricity consumption for production and living. At the same time, ensure that the greening and environmental protection procedures and certificates of production and living areas meet the statutory standards. Party A shall provide Party B with construction drawings and technical disclosure materials, formulate various coal mine management systems including safety management, and designate special personnel to carry out safety, technology and construction management.

2. During the validity period of the contract, in order to ensure the safety and cleanliness of the mining area, Party A shall provide Party B with houses that meet the production and living safety standards, but Party B shall pay the house rental fee according to the actual occupied area, and the house rental fee shall be determined by both parties through consultation.

3. If Party B stops working due to Party A's reasons, Party A shall compensate Party B for the shift fee of 2,000 yuan per excavator and the loss of 800 yuan for each hauling vehicle. At the same time, compensate Party B's management and staff for the loss of wages of 2,000 yuan per day; If Party B's mining is not standardized, Party B shall be responsible for the fine and shutdown of the higher authorities.

4. If Party A can't compensate Party B's losses in cash, Party B has the right to sell the raw coal produced at the market price of the same quality raw coal, and enjoys the priority of compensation.

5. Party A shall compensate Party B for the corresponding losses caused by the withdrawal, suspension or refusal of production by government departments.

6. All the prices negotiated in this agreement are tax-free, and the engineering tax shall be paid by Party A..

Seven. Rights and obligations of Party B:

1. Within the validity period of the contract, Party B shall organize machinery for construction by itself.

2. During the validity of the contract, the earthwork, stone, gravel and raw coal excavated by Party B must be transported to the place and place designated by Party A. ..

3. Except for the reasons of Party A, Party B shall be responsible for handling all accidents such as casualties or safety responsibilities during the contract period, and bear relevant expenses. ..

4. Party B shall carry out the construction according to the construction operation rules, and all workers must wear safety helmets and night clothes. If a safety accident occurs due to Party B's poor management, Party B shall bear corresponding responsibilities and cause economic losses to Party A, Party A shall have the right to claim compensation from Party B. At the same time, Party B shall coordinate relations to ensure safe production and obey the management of Party A's engineering department.

5. Party B shall be responsible for the blasting of fireworks. If losses are caused to Party B and the third party due to Party B's management and operation, Party B shall bear corresponding responsibilities.

6. The fuel required for Party B's construction is provided by Party B itself, and the basic price of construction fuel and diesel oil is 8 yuan/liter. If the wholesale price of PetroChina diesel oil changes and exceeds 8 yuan per liter, Party A shall calculate the oil consumption of Party B's earthwork and fully compensate Party B for the fuel oil exceeding 8 yuan per liter.

7. Party B is responsible for the watering and drainage of the production site, spoil and main roads of coal transportation roads; Responsible for the maintenance and watering of the spoil coal transportation branch road, and the expenses shall be borne by itself.

Eight, liquidated damages:

Party A and Party B must fully perform this contract, and the contract items shall not be transferred or subcontracted, otherwise the breaching party shall bear the penalty of 65,438+00% of the total contract price and compensate the other party for all the economic losses caused thereby. Party A does not recognize the transferred contract items.

Nine. Dispute resolution:

During the validity of the contract, if there is any dispute between Party A and Party B, it shall be settled by both parties through consultation. If negotiation fails, it shall be decided by the arbitration institution.

X. settlement of disputes:

For matters not covered in this contract or need to be changed, Party A and Party B shall negotiate separately and sign a supplementary agreement, which has the same effect as this contract.

XI。 Others:

This contract is made in duplicate, one for each party, and shall come into effect as of the date of signature by both parties.

Party A: Minmetals (Yingkou) Industrial Park Trading Co., Ltd.

Party B:

date month year

4. The Employer's (hereinafter referred to as Party A) coal mine engineering contract: _ _ _ _ _ _ _

Contractor (hereinafter referred to as Party B): _ _ _ _ _ _ _

Signature time: _ _ _ _ _ _ _

Signing place: _ _ _ _ _ _ _

According to the Economic Contract Law of the People's Republic of China, the Regulations on Construction and Installation Engineering Contracts and the relevant provisions of the Ministry of Coal, and in combination with the specific conditions of this project, both parties agree to sign this contract through consultation.

First project

I. Project Name: _ _ _ _ _ _ _ _ _ _ _ _

Two. Project location: _ _ _ _ _ _ _ _ _ _ _

Three. Funds _ _ _ _ _ _ _

Four. Contract scope and project content: _ _ _ _ _ _ _

1. Contract scope: _ _ _ _ _ _ _ _

2. Contents of the project (see attached tables 1- 1 and1-2): _ _ _ _ _

3. Others: _ _ _ _ _ _ _

Verb (abbreviation of verb) contract price

1. Total contract price: _ _ _ _ _ _ ten thousand yuan.

2, the contract price valuation basis

(1) The budget quota (unified base price) is released on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(2) This charging standard was issued on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(3) the unit price of labor costs is below _ _ _ _ _ _ _ _

(4) The regional budget price is within _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _;

(5) Others: _ _ _ _ _ _ _ _ _ _ _

Article 2 Responsibility of both parties

I. Responsibility of Party A

1. Expropriation of permanent land for the project, lease of temporary land specified in the construction organization design, compensation for small trees, removal of obstacles on the project site (including overhead and hidden obstacles), and provision of information on hidden obstacles.

2. Handling building permits and other documents that should be handled by Party A. ..

3. Complete the "four links and one leveling" before _ _ _ _, that is, the water source, power supply, communication line, transportation road and site leading to the construction site are leveled; Meet the needs of construction water and electricity. Responsible for the maintenance of off-site transportation roads and arrange the flow direction of on-site drainage ditches. (If Party A cannot undertake the work of "four links and one leveling", it may entrust Party B to undertake it. )

4. Coordinate the relationship between local workers and peasants, improve the construction environment and ensure the normal use of water, electricity, roads and communication projects.

5. Within _ _ days after signing the contract, provide _ _ copies of complete architectural installation design instructions and construction drawings; _ _ copies of construction technical data (including engineering hydrogeological data, leveling points and coordinate control points, etc.). ); Submit leveling points and coordinate control points within _ _ days, and conduct on-site verification.

6. Organize Party B, design unit and relevant departments to participate in the joint examination of construction drawing disclosure, summarize the joint examination of disclosure, and distribute it to relevant units within _ _ days after the joint examination.

7. Submit the appropriation basis to the handling bank and handle the appropriation settlement on time.

8. Attend the end-of-month acceptance, intermediate acceptance (if both parties agree, Party A can also be responsible for organizing the end-of-month and intermediate acceptance) and concealed engineering acceptance on time, be responsible for organizing the completion acceptance of the project, and timely allocate the project price, apply for a visa and handle the completion settlement in accordance with the relevant regulations of the state and industry.

9. Appoint xx as the on-site representative of Party A, supervise and inspect the project progress, quality and contract performance, be responsible for issuing visas, accept various reports and negotiate other related matters, and solve problems that should be solved by Party A in time.

For the supervision project, Party A entrusts the chief supervision engineer to represent Party A. If the representative of Party A and the chief supervision engineer change hands, Party A shall notify Party B 7 days in advance, and the successor shall continue the rights and obligations agreed by his predecessor in the contract.

II. Responsibility of Party B

1, responsible for the laying, management, use and maintenance of temporary roads, temporary facilities, sinking facilities and water and electricity pipelines in the construction area.

2, the preparation of construction organization design (or construction scheme), make preparations for construction.

3. Carry out civilized construction in strict accordance with the instructions of the construction drawing, meet the requirements of "environmental protection", ensure the quality of the project, and complete the delivery as scheduled according to the time stipulated in the contract.

4. Submit the concealed engineering acceptance notice and completion acceptance report to Party A in time, and submit the month-end acceptance and intermediate acceptance plan to Party A; Provide monthly construction operation plan, materials, equipment, finished products and semi-finished products mobilization plan (including monthly plan and water and electricity consumption plan), monthly construction statistics report and engineering accident report.

5, after the completion of the project, clean up the scene in time, do it after work. Put forward the complete completion acceptance data within the specified time, go through the completion acceptance procedures and put forward the final accounts of the project.

6. Completed houses, structures and installed equipment shall be kept on the handover date agreed by both parties.

7, the use of permanent buildings and equipment to build wells, responsible for the repair and maintenance of buildings and equipment, to ensure the quality of construction and installation projects when the mine is handed over. All maintenance and repair expenses arising from the use of permanent buildings and equipment shall be borne by Party B. ..

8. Appoint xx as the representative of Party B to be responsible for the management of the construction site and contact with Party A. ..

Article 3 Project duration

I. The total construction period is _ _ _ days (calendar days), counting from _ _ _ _ _ _ _ _ _.

2. Due to force majeure, external relations and other reasons not attributable to Party B, Party A failed to complete the "four links and one leveling" as agreed, failed to supply the drawings in full and on time, failed to allocate the supplied materials, equipment and projects in time, and the construction period was postponed after Party A signed the contract. ..

3. If the construction period is delayed due to Party B's poor construction management or the project quality and accident handling rework caused by Party B's responsibility, the construction period will not be postponed.

4. If the project is delivered in advance or delayed, the completion fee shall be paid in advance or liquidated damages shall be borne according to one ten thousandth of the project cost every day.

Article 4 Project Quality and Acceptance

1. Party B must carry out the construction in accordance with the construction drawings, specifications and relevant codes, regulations and standards promulgated by the state, and accept the supervision of Party A's representative and project supervisor.

Second, Party A puts forward the quality grades required by the mine, civil engineering, installation and other unit projects (see Table 3). Engineering quality standards shall be inspected according to national or industrial engineering quality standards.

Three, Party A's "Excellence" project, after the completion of the project, through the quality acceptance to achieve high-quality projects, Party A shall increase the quality project cost by _ _% of the project cost (up to 2% of the original budget cost of the project).

Four. Party B must abide by the following provisions during the construction.

1. The main materials, equipment, finished products and semi-finished products (including those supplied by Party A) must be sampled and rechecked according to relevant regulations. Any change or substitution of materials must be approved by the original design unit and Party A. ..

2. In case of quality accident during construction, Party B shall report to Party A, supervision engineer and engineering quality supervision station in time. The treatment scheme of major quality accidents shall be studied by the superior competent department, design unit, quality supervision station, Party A and other units, and implemented after being signed by Party A and design unit. The expenses arising therefrom shall be borne by Party B, and the construction period shall not be postponed.

Verb (abbreviation of verb) project acceptance

1, month-end acceptance, intermediate acceptance. Party A and Party B shall organize relevant units to carry out monthly acceptance and intermediate acceptance, and all parties shall sign the acceptance certificate after passing the acceptance.

2, take cover engineering acceptance. Party B must guarantee the quality of concealed works. Party B shall notify Party A or the supervision company in writing to participate in the inspection _ _ days before the project is concealed. After the project is confirmed to be qualified, both parties shall sign the project acceptance form. If Party A fails to send personnel to participate in the inspection as scheduled, Party B may conduct the inspection and acceptance by itself, and make a record of the acceptance of concealed works, which Party A shall approve. After the project is concealed, Party A proposes reinspection, and Party B agrees that if the reinspection is qualified, the construction period will be postponed accordingly, and the expenses will be borne by Party A; if the reinspection is unqualified, the expenses will be borne by Party B, and the construction period will not be postponed. If Party B accepts the concealed works without notifying Party A, Party A proposes reinspection, and whether it is qualified or not, the expenses shall be borne by Party B, and the construction period shall not be postponed.

3. Completion acceptance. Party B shall submit the completion report and relevant drawings and materials to Party A _ _ days before the expected completion date of the unit project, and Party A shall organize relevant units to complete the acceptance within _ _ days. After the acceptance, sign the acceptance certificate, and grade and certify the quality of the unit project. If the acceptance is unqualified, the responsibility shall be clearly defined, and rectification shall be made within a time limit until the qualified standard is reached, and the responsible party shall be responsible for the expenses and time limit.

4. After the completion acceptance, Party B shall prepare all the completion data in duplicate according to relevant regulations and hand them over to Party A. ..

6. Engineering insurance. Party B shall be responsible for the warranty according to the warranty measures stipulated by the state and industry. The warranty period is: civil engineering _ _ years; Installation project _ _ years (heating project is regarded as a heating period); Mine engineering does not carry out warranty.

Article 5 Supply, acceptance and price difference treatment of building materials and equipment

1. Physical quantities of the following materials and equipment provided by Party A (see Schedule 2 for details).

2. Except the materials and equipment supplied by Party A, other materials and equipment shall be purchased by Party B. ..

3. The materials and equipment supplied by Party A and Party B shall be supplied on time, with good quality and quantity as stipulated in the contract, and can only be used in the project with product certificate or quality inspection certificate. If either party thinks that the information provided by the other party needs to be reinspected, it shall allow the reinspection. Only after the re-inspection meets the quality requirements can it be used in the project, and the re-inspection fee shall be borne by the party requesting the re-inspection; Those that do not meet the quality requirements shall not be used for engineering construction, and shall be transported away from the construction site within the specified time, and the re-inspection expenses shall be borne by the material and equipment suppliers.

4. The material supplier shall be responsible for the losses (including storage fees) caused by unqualified materials.

5. According to the needs of the project, Party B may use alternative materials with the visa of Party A's representative. When it is used for Party A's reasons, the economic expenses incurred shall be borne by Party A, and when it is used for Party B's reasons, the expenses shall be borne by Party B..

Six, due to the lack of timely supply of materials and equipment, the loss of work stoppage and slowdown shall be borne by the supplier.

Seven, the material price difference of this project is calculated at the price of _ _ _ _ _ _ _ _ _.

Article 6 Payment and settlement of project price

The payment and settlement of the project price shall be carried out in accordance with the relevant provisions of the state on the settlement of the capital construction project price.

1. Within _ _ _ _ _ days after the signing of this contract, Party A shall pay Party B _ _ _% of the total contract price (or the planned construction and installation workload of that year), totaling RMB _ _ _ _. Temporary facilities cost _ _ _ ten thousand yuan; The cost of sinking measures is _ _ _ ten thousand yuan.

2. After receiving Party B's monthly progress report, Party A must pay the progress payment according to the verified progress within _ _ _ days. When the progress payment reaches _ _% of the total contract price, the reserve fund will be deducted step by step according to the specified proportion.

3. When the payment of the project price reaches 95% of the adjusted total contract price, the payment will not be made according to the schedule. After the completion acceptance, the quality of the project is still qualified after the warranty period expires, and the unpaid project funds together with interest shall be paid to Party B in one lump sum. One-time settlement of mine roadway project completion acceptance.

Four, the project price settlement basis, in addition to the project valuation basis, there should be:

1, construction organization design or scheme;

2. Design change documents;

3, concealed engineering, engineering change, rock hardness change, material substitution and other visas;

4, the measured data of mine water inflow and the measured data of geological conditions change;

5. Post adjustment data;

6. Correspondence or visa of other contract documents related to the increase (decrease) of project cost.

5. If both parties agree to adjust the quota (or base price), cost standards, labor, materials and equipment prices stipulated by the people's governments of provinces (autonomous regions and municipalities directly under the Central Government) or their authorized departments for this project, the contract price shall be adjusted accordingly.

Six, because Party A delays the payment of the project progress payment or the final payment, it shall pay Party B a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

7. If Party A delays the payment of the difference between the project payment and the purchased materials, which affects the progress of the project and causes losses such as shutdown and slowdown of Party B, it shall be borne by Party A..

Eight. The settlement method of the contract price is _ _ _ _ _ _ _ _.

9. Party B shall submit the completion settlement documents to Party A and the handling bank for review within _ _ _ days after the completion of all projects, and Party B shall be responsible for explaining the problems in the review. Party A shall complete the review within _ _ _ days after receiving the documents. If Party B fails to raise a written objection at the due date, after approval, Party B may request the handling bank to allocate funds.

Article 7 Construction and Design Changes

1. The design drawings, specifications and relevant technical data provided by Party A are effective basis for construction. Before the commencement of construction, Party A shall organize design disclosure and tripartite joint review, and form meeting minutes as supplementary basis for construction, which shall not be modified by Party A and Party B without authorization.

2. If there is any mistake or irrationality in the design during the construction, both parties shall notify each other in written form in time. Party A shall study with the design and other relevant units in time to determine the modification opinions or change the design, and Party B shall carry out the construction according to the modified or changed design. Increase or decrease of expenses (including rework loss, shutdown, slowdown, relocation of personnel and mechanical equipment, actual loss of overstocked materials and components, increase or decrease of engineering quantity, etc.). The design modification or change caused by) shall be borne by Party A, and the contract price and construction period shall be adjusted accordingly.

3. On the premise of ensuring the quality of the project and not lowering the design standard, Party B puts forward reasonable suggestions to modify the design and process, which are adopted and implemented after being reviewed by the design or relevant technical departments and approved by Party A, and the saved value is distributed according to national regulations.

4. If Party A needs to modify or change the design, the original design unit must issue a formal change notice or modify the drawings before Party B can implement it. When the cost is significantly modified or increased, it must be negotiated separately, and Party B can only implement it after obtaining the investment implementation certificate and complete technical data and design drawings.

5. If there are buried monuments, cultural relics and other obstacles found during the construction, Party B shall immediately notify Party A, and Party A shall immediately report to the cultural relics management authority for treatment and take remedial measures. Party A shall be responsible for the increased or decreased quantities and expenses, and adjust the construction period accordingly.

Article 8 Project supervision

In the construction project of engineering supervision, we should conscientiously implement the Coal Engineering Construction Supervision Regulations (document No.254 [1996]), and Party A should formally notify Party B of the list of supervision units and supervisors, supervision responsibilities and supervision scope. The supervision unit shall notify Party B of the list of supervision engineers and their specialties. Party B shall cooperate with the supervision unit to supervise and manage the construction project. Party A, Party B and the supervision unit shall establish effective communication channels and exchange information in the prescribed way.

Article 9 Liability for breach of contract

Party B's liability for breach of contract

A, the project quality is not in conformity with the provisions of the contract, responsible for repair or rework. If the delivery is delayed due to repair or rework, the overdue penalty shall be paid.

2. If the project cannot be delivered within the time stipulated in the contract due to Party B's responsibility, Party B shall pay overdue liquidated damages.

Three. In case of quality problems during the warranty period, Party B shall repair them within _ _ _ days after receiving the notice from Party A, otherwise, Party A has the right to request the construction unit to repair them, and the repair expenses arising therefrom shall be borne by Party B.. ..

Party A's liability for breach of contract

A, failed to perform their duties as stipulated in the contract, in addition to the completion date can be postponed, should also compensate the contractor's actual losses.

2. If the project is stopped, postponed or reworked due to design changes and design errors, measures shall be taken to make up or reduce the losses and compensate Party B for the actual losses caused thereby.

3. If the project is not accepted, Party A will use it in advance or use it without authorization, and Party A will be responsible for the quality or other problems arising therefrom.

Article 10 Dispute settlement methods

Any dispute arising from the performance of this contract shall be settled by both parties through consultation in time. If negotiation fails, it may apply to the competent department of the Ministry of Coal for mediation. If the negotiation or mediation fails, both parties agree to arbitrate by the _ _ _ _ Arbitration Commission (if both parties have not agreed on an arbitration institution in this contract and have not reached a written arbitration agreement afterwards, they may bring a lawsuit to the people's court).

Article 11 Construction safety

Party B shall carry out safety construction in accordance with the Coal Mine Safety Regulations and relevant regulations, and bear the responsibilities and expenses arising from ineffective safety measures. In case of heavy casualties, it shall immediately report to relevant departments and notify Party A's representative as required. In case of casualties not caused by Party B, the responsible party shall bear the responsibilities and related expenses.

Article 12 Supplementary Provisions

1. This contract is made in duplicate (including annexes), with each party holding one copy, and one copy submitted by Party A to the handling bank, local administration for industry and commerce, regional engineering cost management station of the Ministry of Coal, quality supervision station, supervision unit and construction department for the record. According to the regulations, the contract for the supervision (public) certificate must be sent to the industrial and commercial and notary departments where the project is located to handle the supervision (public) certificate procedures.

2. This contract shall come into effect after being signed by representatives of both parties and stamped with official seals or special seals for the contract. Need to apply for identification (public) certificate, since the identification (public) certificate effective date; The project completion acceptance meets the requirements and will be terminated after the project payment is settled.

Three. After the signing of this contract, if it needs to be amended or supplemented, a supplementary agreement can be signed by both parties through consultation as an integral part of this contract.

Party A (seal):

Party B (seal):

date month year

;