Tubular furnace tender document

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Invitation for Bidding on Tubular Heating Furnace Equipment: Our company’s 150,000 tons per year tar deep processing project is progressing smoothly as planned. In light of the current progress of the project, we intend to issue a bid for three tubular heating furnace units to be used in this project, and we hereby invite your company to participate. Please prepare a thorough bid document after receiving the tender documents, and send your authorized staff, carrying valid identification (a power of attorney from the legal representative and the original ID card), to our company within the specified time to participate in this bidding process. Bidders are requested to read the bidding instructions carefully to prevent your company from missing this opportunity to win the bid. I. Arrangements regarding time and place: 1. Bid submission deadline: September _, 2006, at _ hour _ minute. 2. Bid opening time: September _, 2006, at exactly __ o’clock. 3. Delivery date of the equipment under this bid: before [month] [day], 2006. 4. Delivery location of the equipment: II. Other relevant matters: 1. Company address: 2. Contact person: Phone: 031 Fax: 031 Part I: Bidding details I. Bidding scope This bidding scope **includes two lots, A and B. (1) Bid Section A: Bid Section A includes 1 tar tube furnace in total; the total weight of the equipment is 100.19 tons, of which the weight of the insulation material is 47.92 tons. The specific parameters are as follows: 1) Equipment name: Tar tubular heater; 2) Equipment specifications: 5.1MW-2.5MPa-Φ102/60. 3) The specific technical characteristics are shown in the table below:

| Name | Parameter |
|------|-----------|
| Radiation section | Convection section |
| Medium | Tar, Tar/Water, Steam |
| Operating temperature (°C) | Inlet: 1058/5/143; Outlet: 400/125/400 |
| Operating pressure (MPa) | 0.8/0.6/0.3 |
| Design pressure (MPa) | 2.5/2.5 |
| Effective length of furnace tubes (mm) | 2300 |
| Number of tubes | 112/32 |
| Number of passes | 11 |
| Flow velocity (m/s) | 0.77/0.81/51 |
| Heating area (m²) | 19580/30 |
| Effective heat load (W) | 4.24×10^6/0.91×10^6 |
| Heat intensity (W/m²) | 21127/9618/10258 |
| Processing capacity (t/h) | 1920/0.76 |
| Operating weight (t) | 115 |
| Design temperature (°C) | 450/150/450 |

(II) Section B: Section B includes a total of 2 industrial naphthalene tubular heaters, namely one industrial naphthalene initial distillation tower tubular heater. The total weight of this equipment is 5.689 t, of which 27.8 t is insulation material and 5.306 t is stainless steel ； There is one tubular heater for the industrial naphthalene distillation tower; the total weight of this equipment is 56.775 tons, of which 27.8 tons is made up of insulation material and 5.219 tons is stainless steel. The following table shows the specific parameters and characteristics:

| Serial Number | Equipment Name | Model and Specifications | Quantity (units) | Total Weight (tons) |
|----------------|----------------|------------------------|------------------|----------------------|
| 1 | Primary distillation tubular heater | 1.745MW-2.5MPa-Φ159 | 1 | 156.89 |

**Technical specifications for the primary distillation tubular heater:**
| Parameter | Value |
|-----------------|----------------|
| Name | |
| Index | |
| Radiation section | Convection section |
| Medium | Naphthalene, methylnaphthalene oil |
| Working temperature (°C) | Inlet: 240 / Outlet: 270 |
| Working pressure (MPa) | 0.9 / 0.9 |
| Design pressure (MPa) | 2.5 / 2.5 |
| Effective length of furnace tubes (mm) | 2000 |
| Number of tubes | 44 |
| Number of stages | 11 |
| Material | OCr18Ni9 |
| Flow rate (m/s) | 1.73 |
| Heating area (m²) | 64.544 |
| Heat load (W) | 1.396×10^6 / 0.349×10^6 |
| Heat intensity (W/m²) | 216437932 |
| Processing capacity (m³) | 110 |
| Operating weight (tons) | 68 |
| Design temperature (°C) | 300 |

**Technical specifications for the industrial naphthalene distillation tubular heater:**
| Serial Number | Equipment Name | Model and Specifications | Quantity (units) | Total Weight (tons) |
|----------------|----------------|------------------------|------------------|----------------------|
| 2 | Industrial naphthalene distillation tubular heater | 1.745MW-2.5MPa-Φ159 | 1 | 156.775 |

**Technical specifications for the industrial naphthalene distillation tubular heater:**
| Parameter | Value |
|-----------------|----------------|
| Name | |
| Index | |
| Radiation section | Convection section |
| Medium | Methylnaphthalene oil |
| Working temperature (°C) | Inlet: 270 / Outlet: 300 |
| Working pressure (MPa) | 0.9 / 0.9 |
| Design pressure (MPa) | 2.5 / 2.5 |
| Effective length of furnace tubes (mm) | 2000 |
| Number of tubes | 44 |
| Number of stages | 11 |
| Material | OCr18Ni9 |
| Flow rate (m/s) | 1.53 |
| Heating area (m²) | 64.544 |
| Heat load (W) | 1.396×10^6 / 0.349×10^6 |
| Heat intensity (W/m²) | 216437932 |
| Processing capacity (m³) | 90 |
| Operating weight (tons) | 68 |
| Design temperature (°C) | 300 |

**Specific requirements for the tubular heaters to be procured:**
1. The tubular heaters are non-standard equipment transferred from the Jiaonai Research Institute; the manufacturer responsible for production must prepare the necessary design drawings on their own. 2〉 The equipment manufacturing and acceptance standards shall be in accordance with the requirements of the drawings. 3〉 Acceptance method by the buyer: Party A will be present to conduct the acceptance once the furnace tubes have been manufactured and installed. 4〉 The supplier shall indicate in the bid the material and manufacturer of the furnace tubes and furnace charge used. 5〉 The bid price shall include the costs for equipment transportation and on-site installation. 6〉 Upon delivery of the equipment, completion documents (inspection reports, material sheets, certificates of conformity, etc.) must be submitted. III. A bid document fee of 200 yuan must be paid when collecting the bid documents (non-refundable). IV. Payment Location: XXXXXX Part II Bid Instructions 1. This bidding process is conducted via invited bidding. 2. All bidding parties must read the tender documents carefully and submit bids in accordance with the requirements specified therein; otherwise, such bids will be considered invalid. 3. Bidding entities submit bids based on the bids they have received. 4. Bidders must submit a deposit (in cash) equal to the price of the equipment being bid, along with the bid document, to the tendering party. The tendering party shall refund the deposits of unsuccessful bidders within 15 days after the bid opening ； The bidder’s deposit will be refunded after the bidder has fulfilled all the terms of the bid document, technical agreement, and supply contract; otherwise, the tendering party will not refund the deposit. 5. Bidding entities shall not collude to cheat or inflate bid prices. Once discovered, it will be treated as an invalid bid. 6. After winning the bid, the bidder shall not subcontract the awarded equipment. 7. Bidders must submit one original and one copy of the bid documents to the Tar Processing Department of Xingtai Xuyang Coal Chemical Co., Ltd. by the specified date and time in 2006. Part Three: Bid Documents I. Bid submission form; for details, see the sample bid form. II. Qualification certification documents: including but not limited to the following: 1. Business license for corporate entities; 2. Enterprise tax registration certificate; 3. Organization code of the People’s Republic of China; 4. Production license; 5. Full name, nature, location, telephone number, and fax number of the enterprise. 6. Quality assurance certificate 7. Corporate organizational structure, technical capabilities, equipment level, as well as design and production capabilities 8. The company’s production performance, operational status, and financial results over the past two years. 9. The product quality standards and quality assurance system implemented by the enterprise, as well as the quality certification level currently achieved. 10. The characteristics, technical level, and advantages of the quality of the products manufactured by the enterprise, as well as the enterprise’s performance (particularly in the coal chemical and petrochemical industries). 11. Provide two sets (original and copy) of the as-built drawings for the equipment along with related technical documents (such as flaw detection reports, material certificates and material lists, certificates of conformity, and other delivery documents required by the relevant manufacturing specifications). 12. Bank transfer receipt for the bid security 13. Performance guarantee Letter III. Bid quotation for the equipment: This shall include, but is not limited to, the following items: 1. Total price 2. Itemized quotations: The quotations shall specify the unit price, total price, weight, material, and manufacturer (for spare parts) for each item ； The tenderer does not accept any alternative prices; only one fixed price is allowed for each item. 3. Payment terms 4. Scope of supply 5. Delivery time 6. Shipping methods, loading of oversized items, transportation measures, etc. 7. What are the advantages and commitments regarding discount terms, after-sales service, on-site installation, and commissioning? IV. Signing and Number of Bid Documents 1. The original and duplicate copies of the bid documents shall be signed by the legal representative of the enterprise or an agent authorized by the legal representative, and stamped with the enterprise’s official seal. 2. The tender document shall consist of one original and four copies, which must be indicated at the time of bidding; in case of any discrepancy between the original and the copies, the original shall prevail. 3. The bid documents must not contain any alterations or additions. However, after submitting the bid, the bidder may, within the time period specified in the tender documents, submit supplementary documents to make corrections or add additional content; such supplementary documents shall be considered part of the bid documents and carry equal validity. V. Sealing and Marking of Bid Documents 1. Bidders shall seal the original and duplicate copies in envelopes, marking them with the words “Original” and “Duplicate”. 2. The bid envelope must indicate (1) the bid number, the name of the tender documents, and the bid section. (2) Bidder’s name and address. Bid number: XY-200 – Bid document (name and address of the bidding party). Date: Year Month Day. The format is as follows: 3. The bid documents shall be submitted to the Tar Processing Department. VI. Format of Bid Document: Bid Document: Tar Processing Project Department: After careful consideration of your company’s bidding documents, we have decided to submit a bid. 1. We are willing to supply the equipment specified in the tender documents, in accordance with all the requirements set out therein. The total price of the equipment is RMB [amount in figures] ten thousand yuan (in words: [amount in words] ten thousand yuan), with an average unit price per ton of RMB [amount in figures] ten thousand yuan (in words: [amount in words] ten thousand yuan). The total weight of the equipment is [number] tons. 2. If we win the bid, we will strictly comply with every requirement specified in the tender documents and fulfill our responsibilities. 3. We are willing to provide all the information required by the tenderer in the tender documents and technical agreement. 4. We are willing to fulfill all our obligations in accordance with the Contract Law, the Regulations on Purchase and Sale Contracts for Industrial and Mining Products, as well as the equipment supply contract and technical agreement signed by both parties. 5. All correspondence related to this bid should be sent to the following address: Telephone: Name of the bidding unit (with unit seal); Fax: Signature of the authorized representative: Date: XX, 2006. Part IV: Quotation Sheet. Serial Number, Equipment Name and Model Number, Quantity, Unit Price (in ten thousand yuan), Total Price (in ten thousand yuan), Remarks. Total amount (in words): Seal of the bidding unit: Signature of the authorized agent: XX, 06. 1. Scope of supply: See the inquiry list. 2. Delivery time (minimum), payment methods (percentage as advance payment, percentage upon delivery, percentage as quality guarantee fund), transportation method and cost allocation, measures for transporting oversized items, etc. 3. What are the advantages and commitments regarding discount terms, after-sales service, on-site installation, commissioning, etc.? 4. Full name, nature, location, phone number, and fax number of the enterprise. 5. Copies of the business license, production permit, tax registration certificate, quality assurance certification, and information related to the legal representative. 6. Original power of attorney from the legal representative. 7. Name and account number of the opening bank, credit rating. 8. Corporate organizational structure, technical capabilities, equipment level, and design and production capabilities. 9. The production performance, operational status, and profitability of the enterprise over the past two years. 10. The product quality standards and quality assurance system implemented by the enterprise, as well as the quality certification level currently achieved. 11. The characteristics, technical level, and advantages of the quality of the products manufactured by the company, as well as the company’s performance (particularly in the coal chemical and petrochemical industries). Two sets (original and copy) of the as-built drawings for the equipment, along with related technical documents (such as flaw detection reports, material certification and material lists, certificates of conformity, and other delivery documents required by the relevant manufacturing specifications). 2. The components of the price for the bid equipment include: equipment manufacturing costs, design fees, transportation costs, painting and packaging costs, costs for domestic and imported spare parts, costs for drawings and technical documents, on-site service fees, as well as taxes applicable to the equipment at the time of departure from the factory. Invitation for Bidding on Tubular Heating Furnace Equipment: Our company’s 150,000 tons per year tar deep processing project is progressing smoothly as planned. In light of the current progress of the project, we intend to issue a bid for three tubular heating furnace units to be used in this project, and we hereby invite your company to participate. Please prepare a thorough bid document after receiving the tender documents, and send your authorized staff, carrying valid identification (a power of attorney from the legal representative and the original ID card), to our company within the specified time to participate in this bidding process. Bidders are requested to read the bidding instructions carefully to prevent your company from missing this opportunity to win the bid. I. Arrangements regarding time and place: 1. Bid submission deadline: September _, 2006, at _ hour _ minute. 2. Bid opening time: September _, 2006, at exactly __ o’clock. 3. Delivery date of the equipment under this bid: before [month] [day], 2006. 4. Delivery location of the equipment: II. Other relevant matters: 1. Company address: 2. Contact person: Phone: 031 Fax: 031 Part I: Bidding details I. Bidding scope This bidding scope **includes two lots, A and B. (1) Bid Section A: Bid Section A includes 1 tar tube furnace in total; the total weight of the equipment is 100.19 tons, of which the weight of the insulation material is 47.92 tons. The specific parameters are as follows: 1) Equipment name: Tar tubular heater; 2) Equipment specifications: 5.1MW-2.5MPa-Φ102/60. 3) The specific technical characteristics are shown in the table below:

| Name | Parameter |
|------|-----------|
| Radiation section | Convection section |
| Medium | Tar, Tar/Water, Steam |
| Operating temperature (°C) | Inlet: 1058/5/143; Outlet: 400/125/400 |
| Operating pressure (MPa) | 0.8/0.6/0.3 |
| Design pressure (MPa) | 2.5/2.5 |
| Effective length of furnace tubes (mm) | 2300 |
| Number of tubes | 112/32 |
| Number of passes | 11 |
| Flow velocity (m/s) | 0.77/0.81/51 |
| Heating area (m²) | 19580/30 |
| Effective heat load (W) | 4.24×10^6/0.91×10^6 |
| Heat intensity (W/m²) | 21127/9618/10258 |
| Processing capacity (t/h) | 1920/0.76 |
| Operating weight (t) | 115 |
| Design temperature (°C) | 450/150/450 |

(II) Section B: Section B includes a total of 2 industrial naphthalene tubular heaters, namely one industrial naphthalene initial distillation tower tubular heater. The total weight of this equipment is 5.689 t, of which 27.8 t is insulation material and 5.306 t is stainless steel ； One tubular heater for the industrial naphthalene distillation tower; the total weight of the equipment is 56.775 tons, of which 27.8 tons is insulating material and 5.219 tons is stainless steel. Table of specific parameters and characteristics: No. Equipment name, Model and specifications, Quantity (units), Total weight of equipment (tons). 1. Tubular heater for preliminary distillation of industrial naphthalene, 1.745 MW – 2.5 MPa – Φ159, 1, 56.89. Technical characteristics table of the preliminary distillation tubular heater: Name, Indicators; Radiant section, Convective section; Medium, Naphthalene and methylnaphthalene oil; Operating temperature °C, Inlet 240 / Outlet 270; Operating pressure MPa, 0.9; Design pressure MPa, 2.5; Effective length of furnace tubes mm, 2000; Number of tubes, 44; Number of passes, 11; Material, OCr18Ni9; Flow velocity m/s, 1.73; Heating area m², 64.544; Thermal load W, 1.396×10⁶, 0.349×10⁶; Heat intensity W/m², 21643, 7932; Processing capacity m³/h, 110; Operating weight tons, ~68; Design temperature °C, 300. 2. Tubular heater for distillation of industrial naphthalene, 1.745 MW – 2.5 MPa – Φ159, 56.775. Technical characteristics table of the distillation tubular heater: Name, Indicators; Radiant section, Convective section; Medium, Methylnaphthalene oil; Operating temperature °C, Inlet 270 / Outlet 300; Operating pressure MPa, 0.9; Design pressure MPa, 2.5; Effective length of furnace tubes mm, 2000; Number of tubes, 44; Number of passes, 11; Material, OCr18Ni9; Flow velocity m/s, 1.53; Heating area m², 64.544; Thermal load W, 1.396×10⁶, 0.349×10⁶; Heat intensity W/m², 21643, 7932; Processing capacity m³/h, 90; Operating weight tons, ~68; Design temperature °C, 300. II. Specific requirements for the tubular heaters being tendered: 1) The tubular heaters are non-standard equipment transferred from the Coking & Refractories Research Institute; the manufacturing drawings for the equipment must be prepared by the winning bidder on its own. 2〉 The equipment manufacturing and acceptance standards shall be in accordance with the requirements of the drawings. 3〉 Acceptance method by the buyer: Party A will be present to conduct the acceptance once the furnace tubes have been manufactured and installed. 4〉 The supplier shall indicate in the bid the material and manufacturer of the furnace tubes and furnace charge used. 5〉 The bid price shall include the costs for equipment transportation and on-site installation. 6〉 Upon delivery of the equipment, completion documents (inspection reports, material sheets, certificates of conformity, etc.) must be submitted. III. A bid document fee of 200 yuan must be paid when collecting the bid documents (non-refundable). IV. Payment Location: XXXXXX Part II Bid Instructions 1. This bidding process is conducted via invited bidding. 2. All bidding parties must read the tender documents carefully and submit bids in accordance with the requirements specified therein; otherwise, such bids will be considered invalid. 3. Bidding entities submit bids based on the bids they have received. 4. Bidders must submit a deposit (in cash) equal to the price of the equipment being bid, along with the bid document, to the tendering party. The tendering party shall refund the deposits of unsuccessful bidders within 15 days after the bid opening ； The bidder’s deposit will be refunded after the bidder has fulfilled all the terms of the bid document, technical agreement, and supply contract; otherwise, the tendering party will not refund the deposit. 5. Bidding entities shall not collude to cheat or inflate bid prices. Once discovered, it will be treated as an invalid bid. 6. After winning the bid, the bidder shall not subcontract the awarded equipment. 7. Bidders must submit one original and one copy of the bid documents to the Tar Processing Department of Xingtai Xuyang Coal Chemical Co., Ltd. by the specified date and time in 2006. Part Three: Bid Documents I. Bid submission form; for details, see the sample bid form. II. Qualification certification documents: including but not limited to the following: 1. Business license for corporate entities; 2. Enterprise tax registration certificate; 3. Organization code of the People’s Republic of China; 4. Production license; 5. Full name, nature, location, telephone number, and fax number of the enterprise. 6. Quality assurance certificate 7. Corporate organizational structure, technical capabilities, equipment level, as well as design and production capabilities 8. The company’s production performance, operational status, and financial results over the past two years. 9. The product quality standards and quality assurance system implemented by the enterprise, as well as the quality certification level currently achieved. 10. The characteristics, technical level, and advantages of the quality of the products manufactured by the enterprise, as well as the enterprise’s performance (particularly in the coal chemical and petrochemical industries). 11. Provide two sets (original and copy) of the as-built drawings for the equipment along with related technical documents (such as flaw detection reports, material certificates and material lists, certificates of conformity, and other delivery documents required by the relevant manufacturing specifications). 12. Bank transfer receipt for the bid security 13. Performance guarantee Letter III. Bid quotation for the equipment: This shall include, but is not limited to, the following items: 1. Total price 2. Itemized quotations: The quotations shall specify the unit price, total price, weight, material, and manufacturer (for spare parts) for each item ； The tenderer does not accept any alternative prices; only one fixed price is allowed for each item. 3. Payment terms 4. Scope of supply 5. Delivery time 6. Shipping methods, loading of oversized items, transportation measures, etc. 7. What are the advantages and commitments regarding discount terms, after-sales service, on-site installation, and commissioning? IV. Signing and Number of Bid Documents 1. The original and duplicate copies of the bid documents shall be signed by the legal representative of the enterprise or an agent authorized by the legal representative, and stamped with the enterprise’s official seal. 2. The tender document shall consist of one original and four copies, which must be indicated at the time of bidding; in case of any discrepancy between the original and the copies, the original shall prevail. 3. The bid documents must not contain any alterations or additions. However, after submitting the bid, the bidder may, within the time period specified in the tender documents, submit supplementary documents to make corrections or add additional content; such supplementary documents shall be considered part of the bid documents and carry equal validity. V. Sealing and Marking of Bid Documents 1. Bidders shall seal the original and duplicate copies in envelopes, marking them with the words “Original” and “Duplicate”. 2. The bid envelope must indicate (1) the bid number, the name of the tender documents, and the bid section. (2) Bidder’s name and address. Bid number: XY-200 – Bid document (name and address of the bidding party). Date: Year Month Day. The format is as follows: 3. The bid documents shall be submitted to the Tar Processing Department. VI. Format of Bid Document: Bid Document: Tar Processing Project Department: After careful consideration of your company’s bidding documents, we have decided to submit a bid. 1. We are willing to supply the equipment specified in the tender documents, in accordance with all the requirements set out therein. The total price of the equipment is RMB [amount in figures] ten thousand yuan (in words: [amount in words] ten thousand yuan), with an average unit price per ton of RMB [amount in figures] ten thousand yuan (in words: [amount in words] ten thousand yuan). The total weight of the equipment is [number] tons. 2. If we win the bid, we will strictly comply with every requirement specified in the tender documents and fulfill our responsibilities. 3. We are willing to provide all the information required by the tenderer in the tender documents and technical agreement. 4. We are willing to fulfill all our obligations in accordance with the Contract Law, the Regulations on Purchase and Sale Contracts for Industrial and Mining Products, as well as the equipment supply contract and technical agreement signed by both parties. 5. All correspondence related to this bid should be sent to the following address: Telephone: Name of the bidding unit (with unit seal); Fax: Signature of the authorized representative: Date: XX, 2006. Part IV: Quotation Sheet. Serial Number, Equipment Name and Model Number, Quantity, Unit Price (in ten thousand yuan), Total Price (in ten thousand yuan), Remarks. Total amount (in words): Seal of the bidding unit: Signature of the authorized agent: XX, 06. 1. Scope of supply: See the inquiry list. 2. Delivery time (minimum), payment methods (percentage as advance payment, percentage upon delivery, percentage as quality guarantee fund), transportation method and cost allocation, measures for transporting oversized items, etc. 3. What are the advantages and commitments regarding discount terms, after-sales service, on-site installation, commissioning, etc.? 4. Full name, nature, location, phone number, and fax number of the enterprise. 5. Copies of the business license, production permit, tax registration certificate, quality assurance certification, and information related to the legal representative. 6. Original power of attorney from the legal representative. 7. Name and account number of the opening bank, credit rating. 8. Corporate organizational structure, technical capabilities, equipment level, and design and production capabilities. 9. The production performance, operational status, and profitability of the enterprise over the past two years. 10. The product quality standards and quality assurance system implemented by the enterprise, as well as the quality certification level currently achieved. 11. The characteristics, technical level, and advantages of the quality of the products manufactured by the company, as well as the company’s performance (particularly in the coal chemical and petrochemical industries). Two sets (original and copy) of the as-built drawings for the equipment, along with related technical documents (such as flaw detection reports, material certification and material lists, certificates of conformity, and other delivery documents required by the relevant manufacturing specifications). 2. The components of the price for the bid equipment include: equipment manufacturing costs, design fees, transportation costs, painting and packaging costs, costs for domestic and imported spare parts, costs for drawings and technical documents, on-site service fees, as well as taxes applicable to the equipment at the time of departure from the factory.