A04_SOW.docx

SCOPE OF WORK

Emergency Replacement of Air Conditioning System Omaha Tribal Police Department Winnebago Detention Bldg. #2

BACKGROUND

The Bureau of Indian Affairs, Winnebago Agency is in Winnebago, Nebraska on the Winnebago Reservation. This work is located at the Omaha Tribal Police Department Center located in Macy Nebraska. The existing AC unit is a R-22 freon type unit and needs replacement. This project will replace the existing AC unit and all ancillary equipment piping and coils. The existing unit is sitting on concrete pads. The following General Scope of Work outlines the work and additional criteria involved to accomplish the work.

GENERAL SCOPE OF WORK

This work will replace the existing AC unit serving the Winnebago Detention Center located in Macy Nebraska. This work will include all plant, labor, materials, equipment, tools, transportation, and all other necessary costs to complete the replacement of the AC unit, freon piping and DX coils, complete.

At a minimum, the project will consist of replacing the following AC equipment.

1. One (1) 25 Ton Carrier AC unit, Model 38AD028 530 Serial # N795810 (or equal).

2. The DX coils for each unit shall be replaced and sized by the manufacture for each new AC unit.

3. All associated freon piping between the new AC unit and the new DX coils/evaporator coils shall be replaced and sized according to the manufacture’s requirements. The physical distance between the unit and its respective air handler is approximately 125 feet.

4. All filter dryers shall be replaced and sized according to the manufacture’s requirements.

5. The contractor shall verify the size of the existing unit prior to ordering equipment.

6. The contractor shall field verify the existing electrical disconnect, wire and branch circuit feeder breaker and replace if necessary to accommodate the new equipment.

7. The contractor shall be become the owner of the removed equipment and materials and shall be responsible for removal and disposal.

8. All materials shall be disposed of at an approved waste facility.

9. According to the EPA, all freon gas shall be removed and captured by a Section 608 certified professional. The contractor shall become the owner of all removed freon. Under no circumstances will freon be directly discharged to the atmosphere.

10. All work shall be completed by or under the direct supervision of personnel with a minimum of 6 years of experience replacing similar sized AC equipment.

11. The new equipment shall be Carrier and equal to the existing model.

12. The installation shall include all necessary plant, labor, materials, equipment, and all other miscellaneous items for a complete and functional installation.

13. All freon piping shall be insulated.

SUBMITTALS

The contractor shall submit cut sheets for the equipment to be installed showing the AC equipment has sufficient cooling size/capacity equal to or greater than the unit being removed. All piping size and material requirements as recommended by the AC equipment manufacture. Submittals shall include at a minimum; 1. AC unit, 2. DX coils, 3. All piping, 4. Filter Dryers, 5. Gas type. 6. Compressor/equipment warranty.

WARRANTY

The contractor shall warranty the installation of the equipment for a twelve-month period beginning the day the final payment is processed. The contractor shall register the installed equipment with the manufacturer.

LIST OF ATTACHMENTS

Vicinity Map Site Map Existing Drawings Incorporated By Reference:

Executive Orders EPA Regulatory Requirements Indian Affairs Manual, Part 80, Chapter 6. Energy Conservation/Management Program BIA Justice/Detention Facilities Design Handbook (June 2011)