Clarify with CEC on owner’s requirements for HVAC systemCrosscheck with CEC on load calculations and equipment selection Check preliminary engineering drawings, expediting submission of engineering information and documents from other disciplines (electrical, instrument & automation and civil)Issue technical enquiry documents for HVAC equipment and materials

To understand liquid food paper related standards and food safety standards, familiar with the process of liquid packaging cardboard production.Responsible for papermaking production line and renovation projects procurement with scattered equipment and materials.Drawings and technical specification review, determined, and make the necessary changes according to our actual situation.Prepare technical inquire for equipment, audit supplier qualification, and technical review.Use air curtain, surge chamber, air shower, control equipment and personnel entering and leaving. Orderly exhaust and ventilation, ensured that the liquid packaging workshop clean, in order to meet the food hygienic requirements.

Technical clarification and evaluation for chilled water air conditioning system, hall ventilation system, firefighting smoke exhaust system and process ventilation systemTechnical enquiry and supplier comparison for chilled water air conditioning system, hall ventilation system, firefighting smoke exhaust system and process ventilation systemCheck and verification of preliminary engineering and installation drawings (air conditioning system P&ID drawing, air conditioning and ventilation equipment layout, chiller station equipment layout, bill of materials and etc.By adopting proper airflow organization form, effective measures as well as fresh air for chemical filtering, to eliminate the harmful gas in the air (such as Cl2, SO2, H2S, etc.), meanwhile ensured that all the positive pressure of the room, made all room temperature and humidity remain in 23 ± 2 ℃, 50±5%.Technical enquiry for HVAC equipment and installation materials, mainly verifying engineering rationalitySite supervision for installation progress and quality as well as troubleshooting during installation of PM11 3x4,500kW LiBr chiller and 2x120kW screw chillers, chemical filtration fresh air handling units, combined air handling units, fan coils for paper mill areaCoordination among contractors during cross-disciplinary installation Commissioning and defect punch off for chiller station, air conditioning and hall ventilation and air ducting systemPreliminary engineering and cost estimation for PM12 mill wide HVAC system

Expediting installation progress of all disciplines which have impact on HVAC system commissioning according to millwide commissioning scheduleAssistance to HVAC manager, making millwide HVAC equipment commissioning scheduleAssistance to HVAC manager, organizing manpower from project team, mill production and maintenance team for commissioning activitiesAssistance to HVAC manager, follow up with equipment supplier and mill production and maintenance team on test run progress and resultIn charge of work permit verification, sign off and documentation during commissioningIn charge of millwide HVAC equipment installation completion checkout, commissioning and defect item punch off.

Lead the natural gas boiler winter heat system designing work and equipment selection of heating system and plumbing.Be responsible for construction cost budget.

HVAC system technical proposal optimization, equipment selection, selection of piping & piping fittings Issue list of project quantity for HVAC systemTechnical enquiry and technical evaluation for chillers and air handling units; BOM and PR submission for piping, pipe fittings and valves for ventilation and water supply and drainageProject quantity/cost review and verification for HVAC and water supply & drainage Supervision and control during project construction, handling disputes and claims of project costProject control record establishmentCoordination among project supervisor, main contractor and sub-contractors, expediting project progress according to project scheduleInstallation and commissioning for heating system, ventilation system and water supply & drainage system

In charge of technical clarification, construction drawing verification with Jiangxi power design institute.In charge of technical enquiry issue and verification for boiler installation. In charge of technical enquiry and procurement of equipment and material for boiler, auxiliary equipment (static dust removal system, fans, water pumps, compressors and etc.In charge of technical enquiries and evaluation for boiler lining material, as well as calculation and PR submission for process piping, thermal piping, pipe fittings and valves.Supervision of installation progress and quality of mechanical equipment, heat exchange equipment, water treatment equipment, static equipment and process metal construction fabrication/installation as well as pressurized temperature piping and valves.In charge of sign off, payment and final accounting of installation scope change. In charge of work procedure, standard, record and scope for project as-built.