Draft SOW.pdf

DRAFT STATEMENT OF WORK

THIS IS DOCUMENT PERTAINS TO THE REQUEST FOR INFORMATION. THE GOVERNMENT IS

ONLY SEEKING TO COLLECT MARKET RESEARCH, NO AWARD WILL BE MADE FROM RFI AND

GOVERNMENT WILL NOT PAY FOR ANY EFFORT EXPENDED.

1. BACKGROUND: The boiler system in building 5022 has surpassed its end of life and is rapidly deteriorating. This system provides heat for the entire building, which includes both office space and maintenance shops. The system shall be replaced with an equivalent system that will provide the appropriate amount of heat to the building per ASHRAE and UFC standards. If a smaller unit is to be provided, there shall be a study supporting the change. The project entails providing all necessary material, labor, and equipment to complete necessary, repairs, inspections, and tests to ensure compliance with all local and state regulations. The system should be a complete and functioning system tested and ready for operation when work is completed. The system should have one boiler capable of heating the specified area and have a second boiler capable of the same to provide redundancy. The equipment shall be installed in accordance with approved building, plumbing, electrical, and health codes and function as specified.

2. MATERIALS AND SERVICE: Systems shall be installed using materials of the grade and quality required to meet or exceed local or state and EPA standards. All systems must be energy efficient per current code. All work is to be done by trained, experienced individuals. Perform the following maintenance and repair items:

A. Remove existing two (2) Lochinvar PBN1500 boilers.

B. Remove concrete pad in the north corner of the mechanical room.

C. Pour a new pad in the north corner, capable of properly supporting both new systems to be installed.

D. Install two (2) NEW Lochinvar PBN1500 boilers, or equivalent. If a smaller system is likely to be appropriate, provide a study to properly size a new system. Install the appropriately sized system in lieu of the PBN1500.

E. Ensure each boiler has properly sized circulating pumps installed in each boiler loop.

If it is determined larger circulating pumps are needed, then install correctly sized pumps for the system.

F. Provide water test and factory analysis to ensure system is properly functioning and within compliance. If results are not in compliance with standards required by the equipment, the contractor must provide proper filtering to clean the system and restore the systems proper levels.

G. Contractor will furnish and install closed loop chemical cleaner JT-3450 Closed Loop Cleaner or equivalent. Install closed loop corrosion inhibitor JT-325 Closed Loop Inhibitor or equivalent.

Contractor will install new propylene glycol to achieve a 25% system concentration. The new Propylene Glycol must be 100% glycol Interstate Industrial Propylene Glycol or equivalent.

These products are presently approved by Scott Air Force Base and the 126th ARW CES Hazmart. All chemicals must be submitted with the MSDS and exact quantities needed to service the system.

H. Provide labor and material for any additional propylene glycol or chemical as needed.

I. Provide certification of technicians before beginning work.

J. Calibrate all controls.

K. Contractor must ensure proper connection and operation of the newly installed equipment with the existing Direct Digital Control (DDC) system. The system is operated by the 126th Civil Engineer Squadron and maintained by the C&C Group.

L. Contractor will need to ensure that the entire system for Bldg 5022 is tested and balanced to operate fully.

5. SUBMITTALS: Contractor will provide prior to work starting certifications for the individuals completing the work. Upon completion of work contractor will provide the manuals, specifications, requirements, recommended preventative maintenance actions, and explanation of operation of newly installed equipment to CES maintenance personal maintaining the equipment.

6. WARRANTY OF CONSTRUCTION: Contractor shall provide all applicable warranty information for the equipment and labor provided.

7. PERFORMANCE PERIOD: Estimated Period of Performance for this project is 45 days.

8. QUALITY ASSURANCE: Contractor shall verify with DDC company and 126th CES Operations personnel that all sequence of operations and control functions are working properly and to the satisfaction of 126th CES Operations personnel.