SAM #AG475914

Outdoor Packaged DOAS Rooftop Unit Sought for Brookhaven National Laboratory

Brookhaven National Laboratory, managed by the Department of Energy, is seeking proposals for the supply of one outdoor packaged DX rooftop dedicated outdoor air system (DOAS) unit for commercial or industrial use. - Government Buyer: - Department of Energy - Brookhaven National Laboratory - Products/Services Requested: - One (1) outdoor packaged DX rooftop DOAS unit - Features required: - Steam heating coil - DX cooling coil - Hot gas reheat coil - Horizontal airflow configuration - Discharge air temperature control - Minimum 2-inch MERV 8 filtration - Supply fans with variable frequency drives (VFDs) - Backdraft dampers - Integral control components - Stainless steel drain pan - Corrosion-resistant coil casing - Coated coils - 460V/3-phase power configuration - ETL (or equivalent) certification - Factory-assembled and tested, suitable for rooftop installation - All internal refrigerant piping factory installed - Standard warranty and documentation required - Unique/Notable Requirements: - Installation, rigging, steam piping, controls integration, electrical wiring, and curb/external isolation components are excluded from this procurement - No specific OEMs or part numbers are specified - Place of Performance: - Brookhaven National Laboratory, Upton, NY

Description

Outdoor Packaged Dedicated Outdoor Air System (DOAS) Rooftop Unit Quantity: 1 

Description: Provide one (1) outdoor packaged DX rooftop dedicated outdoor air system (DOAS) unit designed for commercial/industrial application. Unit shall include, at a minimum, the following features:

Steam heating coil DX cooling coil Hot gas reheat (dehumidification) coil Horizontal airflow configuration Discharge air temperature control Minimum 2” MERV 8 filtration Supply fans with variable frequency drives (VFDs) Backdraft dampers Integral control components as provided by manufacturer Stainless steel drain pan and corrosion-resistant coil casing Coated coils for durability 460V / 3-phase power configuration ETL (or equivalent) certification

General Requirements:

Unit shall be factory-assembled and tested Equipment shall be suitable for outdoor rooftop installation All internal refrigerant piping shall be factory installed Manufacturer shall provide standard warranty and documentation

Exclusions (by others):

Installation, rigging, and setting Steam piping, valves, and external connections Controls integration and BMS tie-in Electrical wiring and field connections Curb and external isolation components

Offerors shall provide pricing, estimated lead time, and country of origin with their quotation. In addition, offerors are requested to include supporting documentation to substantiate proposed pricing (e.g., published price lists, prior sales history, redacted invoices, or other relevant cost/price data, as applicable).

Shipping Address:

Brookhaven National Lab

Receiving Building

98 Rochester Street

Upton NY 11973

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