Quotation to develop a contractor selection plan under the procurement estimate "Hiring services for maintenance, repair, equipment replacement and restoring operational efficiency of the medical wastewater treatment system with capacity of 100 m³/day and night at Tra Vinh University Hospital in 2026"

Maintenance, cleaning and restoration services for wastewater treatment works

1

Package

Overall cleaning of the wastewater treatment system. Collect, transport and treat sludge and residual waste in treatment tanks according to regulations. Dredging sump, regulating tank, flocculation tank, sedimentation tank, intermediate tank and sludge tank. Cleaning pressure filter tanks and auxiliary works. Check and maintain technological piping systems, valves, accessories and connection points. Reinforce, repair or reinstall damaged auxiliary items such as trash screens, equipment racks and other mechanical details.

Tra Vinh University Hospital

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.

Repair and replacement services for wastewater treatment technology equipment

1

Package

Repair or replace submersible wastewater pumps in sumps and regulating tanks. Repair or replace sludge pumps in settling tanks. Repair or replace submersible stirrers and stirring motors in flocculation tanks and biological tanks. Repair or replace PAC and Chlorine chemical dosing pumps. Replace damaged electric floats, mechanical floats, power cords, protective equipment and other electrical supplies. Replace auxiliary equipment and supplies that are no longer able to operate

Tra Vinh University Hospital

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.

Repair and upgrade services for electrical and automatic control systems

1

Package

Check and evaluate the current status of the entire electrical control system. Repair or replace degraded switchgear, starter, thermal relay, timer and other electrical components. Repair, upgrade or replace PLC controllers and related devices. Install, calibrate and restore the system's automatic operating mode. Check and calibrate control signals from level buoys and field equipment. Test run and calibrate the entire system after repair.

Tra Vinh University Hospital

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.

Services to restore and improve the efficiency of biological treatment technology

1

Package

Check the current status of biological treatment works. Check the air supply system and air distribution equipment. Adding specialized microorganisms, cultivating and restoring the wastewater treatment microflora. Monitor, evaluate and adjust the culture process to ensure treatment efficiency. If necessary, research and propose solutions to improve technology to improve treatment efficiency, reduce operating costs and increase system stability.

Tra Vinh University Hospital

Tails/5 pieces

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.

Service of replacing filter materials, chemicals and consumables

1

Package

Replace the filter material in the pressure filter tank including quartz sand, support gravel, activated carbon or suitable equivalent material. Add operating chemicals PAC, Chlorine and other necessary chemicals. Supplementing microbial products to restore the wastewater treatment microbiological system. Provide necessary consumables to operate and test the system.

Tra Vinh University Hospital

Minimum set includes: 01 pump tube, 03 bombs, 02 gasket rings, 01 cleaning brush

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.

Service of testing, evaluating effectiveness and handing over the system

1

Package

Organize trial operation after completing repair and maintenance work. Adjust operating parameters to ensure stable system operation. Operating instructions for hospital staff in charge. Assess the quality of output wastewater according to current regulations. Hand over the system after ensuring technical requirements and stable operation

Tra Vinh University Hospital

Package >=50 pieces

a. Contract type: Fixed unit price contract b. Quotation validity: Minimum 90 days c. Payment method: Payment for each handover and acceptance of each installment. d. The bidding unit provides full information in the attached form to create favorable conditions for the hospital in building the list. e. The supplier organized a field survey of the current status of the medical wastewater treatment system with a capacity of 100 m³/day and night at Tra Vinh University Hospital; Evaluate the condition of the project, equipment, electrical control system, treatment technology and related items. f. Based on the survey results, propose a technical plan and quote a package price to perform the necessary work to maintain, repair, replace damaged supplies and equipment (if necessary), add chemicals, microorganisms and restore the operating efficiency of the entire system. g. The quote must include all costs related to survey, labor, materials, equipment, transportation, installation, commissioning, calibration, training and operating instructions and other costs necessary to complete the job. h. Suppliers prioritize maintenance, recovery and repair solutions to make the most of existing equipment; Only recommend replacement for items that cannot be repaired or repairs that no longer ensure technical and economic efficiency. i. The supplier commits that after completion, the system will operate stably, meet technical requirements according to the design and ensure output wastewater quality meets current environmental standards applicable to medical examination and treatment facilities. j. The quotation must clearly state the implementation time, warranty period, warranty scope and technical support conditions after completing the work.