GOC333803,333806,333815-SAM-RFP - Mechanical Consulting Services - Various Projects

GOC333803 ‐ Replace heating boiler and domestic hotwater boilers. Existing heating system consists of one hot water boiler located in the penthouse mechanical room, Make: Mighty Therm, Model: HH1010, Serial No.: C93B01300, with an input of 1,010,000 BTU/hr., installed in 1994 with two associated vertical centrifugal circulation pumps. Domestic hot water is generated by two direct vent low efficiency gas fired, domestic hot water boilers “ Rheem Ruud” Model: RF‐76‐250C. All boilers are recommended to be replaced with high efficiency boilers.
GOC333806 ‐ Replace Make Up Air unit 1. Make Up Air Unit 1 is a gas fired “Aerotherme” located on the roof and has maximum input 720,000 BTU/hr. Cooling component should be considered in new unit to address humidity levels in building occupied areas.
GOC333815 ‐ Upgrade fume ventilation to increase ventilation rates in drug safe room. Various improvements such as adjustable focussed ventilation systems should be considered. Assessment of materials handled in the room and potential for producing airbourne particulate should be considered when designing improvements or replacement to existing system. It is recommended that a consultant review the project requirements and assess the existing site conditions to develop a thorough scope and Class ‘D’ estimate.