Attch_18_HVAC_UPH_Part_3.pdf

Repair HVAC, UPH (Various Facilities) Joint Base Charleston Weapons Station Solicitation Goose Creek, SC 29445 FA4418-15-R-0010

Repair HVAC, UPH Part 3 - Page 1 of 23 Attachment #18

Part 3

Repair HVAC, UPH

Statement of Work / Project Program

April 15, 2015

Table of Contents

CHAPTERS

1. PROJECT DESCRIPTION………………………………………. 1

2. PROJECT OBJECTIVES…………………………………… ..... Not Used

3. SITE ANALYSIS……………………………….......................... Not Used

4. BUILDING REQUIREMENTS………………………………… .. Not Used

5. ROOM REQUIREMENTS……………………………………… . Not Used

6. ENGINEERING SYSTEMS REQUIREMENTS………………… 2

D30 HVAC

D50 Electrical Power and Lighting F20 Selective Building Demolition

1. PROJECT DESCRIPTION: This project consists of like in kind replacement of residential heat pump split systems in 15 multi-unit townhouse style facilities.

CLIN 0001: DKGV 14-2048 Repair HVAC, UPH – B-468/469/470 (Units 3B-3D), (Units 2A-2D), (Units 1B-1F):

Building # Unit # # of HVAC Units 2.0 Ton 2.5 Ton 3.0 Ton

468 3B - 3D 3 3 469 2A - 2D 4 4 470 1B – 1F 5 5

Totals 12 0 8 4

1. Contractor shall demo and dispose of the existing twelve (12) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing twelve (12) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing twelve (12) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

Repair HVAC, UPH Part 3 - Page 2 of 23

5. Contractor shall provide and install twelve (12) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install twelve (12) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install twelve (12) air handling fan coil units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install twelve (12) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction. Asbestos found in the immediate work area which will be disturbed by construction will be abated.

14. Warranty for one (1) year.

CLIN 0002: DKGV 15-2011 Repair HVAC, UPH – B-1476 (Units 31-34A):

1. Contractor shall demo and dispose of the existing eight (8) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

Building # Unit # # of HVAC Units 2.0 Ton 2.5 Ton 3.0 Ton

1476 31 - 34A 8 6 2 0 Totals 8 6 2 0

Repair HVAC, UPH Part 3 - Page 3 of 23

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

Asbestos found in the immediate work area which will be disturbed by construction will be abated.

CLIN 0003: DKGV 15-2014 Repair HVAC, UPH – B-1502 (Units 57-63A):

Building # Unit # # of HVAC Units 2.0 Ton 2.5 Ton 3.0 Ton

1502 57 - 63A 8 6 2 0

1. Contractor shall demo and dispose of the existing eight (8) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using refrigerants are not mixed during recovery to prevent contamination.

Repair HVAC, UPH Part 3 - Page 4 of 23

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0004: DKGV 15-2015 Repair HVAC, UPH – B-1503 (Units 65-71A):

1503 65 -71A 8 7 1 0 Totals 8 7 1 0

1. Contractor shall demo and dispose of the existing eight (8) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using

Repair HVAC, UPH Part 3 - Page 5 of 23 store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, e high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0005: DKGV 15-2016 Repair HVAC, UPH – B-1504 (Units 73-77A):

1504 73 - 77A 6 6 0 0 Totals 6 6 0 0

1. Contractor shall demo and dispose of the existing six (6) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing six (6) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing six (6) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using

Repair HVAC, UPH Part 3 - Page 6 of 23 store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install six (6) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install six (6) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install six (6) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install six (6) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0006: DKGV 15-2017 Repair HVAC, UPH – B-1484 (Office/Units 1-4A):

1484 1 - 4A 8 8 0 0 Totals 8 8 0 0

1. Contractor shall demo and dispose of the existing eight (8) HVAC air handling units to include will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using

Repair HVAC, UPH Part 3 - Page 7 of 23 store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed

10. . Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0007: DKGV 15-2018 Repair HVAC, UPH – B-1477 (Units 27-30A):

1477 27 - 30A 8 4 4 0 Totals 8 4 4 0 will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include

Repair HVAC, UPH Part 3 - Page 8 of 23

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0008: DKGV 15-2019 Repair HVAC, UPH – B-1478 (Units 25-26A):

1478 25 -26A 4 2 2 0 Totals 4 2 2 0

1. Contractor shall demo and dispose of the existing four (4) HVAC air handling units to include drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing four (4) HVAC condensing units to include

3. Contractor shall demo and dispose of the existing four (4) wall mounted unit thermostats.

Repair HVAC, UPH Part 3 - Page 9 of 23

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install four (4) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment

6. Contractor shall provide and install four (4) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install four (4) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install four (4) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0009: DKGV 15-2020 Repair HVAC, UPH – B-1479 (Units 21-24A):

1479 21 - 24A 8 6 2 0 will be reused so care should be taken when removing air handling unit.

Repair HVAC, UPH Part 3 - Page 10 of 23

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0010: DKGV 15-2021 Repair HVAC, UPH – B-1480 (Units 17-20A):

1502 57 - 63A 8 7 1 0 Totals 8 7 1 0 will be reused so care should be taken when removing air handling unit.

Repair HVAC, UPH Part 3 - Page 11 of 23

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0011: DKGV 15-2022 Repair HVAC, UPH – B-1481 (Units 12-16A):

1481 12 - 16A 8 4 4 0 Totals 8 4 4 0 will be reused so care should be taken when removing air handling unit.

Repair HVAC, UPH Part 3 - Page 12 of 23 equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0012: DKGV 15-2023 Repair HVAC, UPH – B-1482 (Units 9-12A):

1482 9 - 12A 8 8 0 0 will be reused so care should be taken when removing air handling unit.

Repair HVAC, UPH Part 3 - Page 13 of 23 equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

CLIN 0013: DKGV 15-2024 Repair HVAC, UPH – B-1483 (Units 5-8A):

1483 5 - 8A 8 8 0 0

Repair HVAC, UPH Part 3 - Page 14 of 23 drain lines/drain pans, stands and wall mounted equipment electrical disconnect. Existing duct work will be reused so care should be taken when removing air handling unit.

2. Contractor shall demo and dispose of the existing eight (8) HVAC condensing units to include equipment pad, line set and equipment electrical disconnect.

3. Contractor shall demo and dispose of the existing eight (8) wall mounted unit thermostats.

4. Contractor shall reclaim/recover/recycle by removing the refrigerant from the existing units using EPA-certified recovery equipment and storing it in an approved container. It is imperative that refrigerants are not mixed during recovery to prevent contamination.

Contractor shall provide ample DOT Certified Refillable Refrigerant Recovery Storage Cylinders to store all refrigerant removed during this project. Storage cylinders and reclaimed refrigerant will be turned over to the Government at the close out of the project.

5. Contractor shall provide and install eight (8) condensing unit equipment pads. The pads shall be UV resistant plastic or equal. Contractor shall level each pad prior to installing equipment.

6. Contractor shall provide and install eight (8) condensing units to include refrigerant line set with insulation and equipment electrical disconnects (sized for the specific unit), equipment whip and any building penetration modifications or supporting structure modifications. Contractor shall verify the existing unit size (TN) and electrical configuration of the existing units prior to ordering replacement units.

7. Contractor shall provide and install eight (8) air handling units to include stand, drain pan/drain lines, high water cut off switch, equipment electrical disconnect (sized for the specific unit), duct and plenum transitions (supply and return), insulation and electric resistance heat strips.

8. Contractor shall provide and install eight (8) wall mounted programmable thermostats.

9. Contractor shall perform start-up of units and verify proper operation of all HVAC equipment installed.

10. Provide start-up logs for all HVAC equipment to include a DD Form 1354 for equipment installed.

11. Contractor shall perform duct cleaning.

12. All work to be performed during normal working hours (0800-1630), Monday-Friday, no weekends or government holidays.

13. Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction.

2. PROJECT OBJECTIVES

Not Used

Repair HVAC, UPH Part 3 - Page 15 of 23

3. SITE ANALYSIS

4. BUILDING REQUIREMENTS

Not used

5. ROOM REQUIREMENTS

6. ENGINEERING SYSTEMS REQUIREMENTS (ESR)

D30 HVAC

HVAC SYSTEM REQUIREMENTS

All mechanical equipment shall have painted finishes that pass a salt-spray test conducted per ASTM B117 for duration of at least 500 hours.

All outside mechanical equipment condenser coils shall be provided with a manufacturer approved coating system. The heat transfer rating shall be as installed.

D3030 COOLING GENERATING SYSTEMS

Direct Expansion Systems

Provide air-cooled, split system heat pumps and or air cooled condensing units and associated air handling unit with ducted air distribution. Provide coil coatings. Provide with supplemental electric heater.

2.0 Ton Condensing Unit:

AHRI Rated Cooling Performance (or suitable substitute) AHRI Certified Reference # 7707201 AHRI Rated Cooling Capacity 22,200 Btuh

EER 11.50 EER

SEER 14 SEER

Cooling Performance @ Project Parameters (or suitable substitute) Net Cooling Capacity 20,883 Btuh Net Sensible Capacity 16,708 Btuh Net Latent Capacity 4,176 Btuh Total Supply Air 843 cfm Outdoor DB Temp 95.0 ºF

Repair HVAC, UPH Part 3 - Page 16 of 23

Entering DB Temp 80.0 ºF Entering WB Temp 67.0 ºF Leaving DB Temp 61.6 ºF Leaving WB Temp 59.4 ºF

HP Heating Performance (or suitable substitute) HP Capacity @ 47.0 ºF 22,200 Btuh HP Capacity @ 17.0 ºF 13,200 Btuh HSPF (Region IV) 8.2 HSPF

Electrical Data (or suitable substitute) Power Supply 208/230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 14.2 Amps MOCP 25 Amps

Split System Heat Pump Refrigeration Circuit (or suitable substitute)

• Scroll compressor

• Bi-Flow filter-drier supplied

• Copper tube / aluminum fin coil

• Suction Line Accumulator factory installed

• Integrated solid state control with Time-Temperature Defrost

• High and Low pressure switches

• Easy Access service valves

• External high and low refrigerant service ports

• Access to control panel

• Factory charged with R-410A refrigerant

• Baked-on powder coat finish over galvanized steel

• Post-painted (black) coil fins

• Coated Weather Resistant cabinet screws

• Coated inlet grille with 3/8" grille spacing Warranty (or suitable substitute)

• Manufacturer’s 5 year parts limited warranty (including compressor and coil)

2.0 Ton Air Handling Unit/ Fan Coil:

Electric Resistance Heat (or suitable substitute) Nominal Heat Size 5 kW (Field Installed Item) Electric Heat Voltage 230 Volts

Supply Air Performance (or suitable substitute) Total Supply Air 843 cfm External Static Pressure 0.30 in wg.

Blower Type Direct drive Tap 2 Blower Speed Motor Rating 0.33 hp

Electrical Data (or suitable substitute) Power Supply 230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 28.4 Amps MOCP 30 Amps

Repair HVAC, UPH Part 3 - Page 17 of 23

FAN COIL (or suitable substitute)

• Aluminum Tube, Aluminum Fin Evaporator

• TXV metering device factory installed

• Low voltage circuit protective fuse (3 amp) inline on wire harness

• Time Delay Relay (TDR)

• Sweat refrigerant connections

• Multiple electric entry locations

• High Efficiency ECM motor on all models

• Units tested and certified by manufacturer to achieve 2% or less leakage rate at 1.0 inch water column

• 1 inch thick Insulation with R value of 4.2

• Field Installed heater 5 kW package

• Multi-position installation (upflow standard position)

• R 410-A refrigerant Warranty (or suitable substitute)

• Manufacturer’s 5 year parts limited warranty (including coil)

2.5 Ton Condensing Unit:

AHRI Rated Cooling Performance (or suitable substitute) AHRI Certified Reference # 7837533 AHRI Rated Cooling Capacity 28,600 Btuh

EER 11.70 EER

SEER 14 SEER

Cooling Performance @ Project Parameters (or suitable substitute) Net Cooling Capacity 28,644 Btuh Net Sensible Capacity 22,123 Btuh Net Latent Capacity 6,521 Btuh Total Supply Air 1065 cfm Outdoor DB Temp 95.0 ºF Entering DB Temp 80.0 ºF Entering WB Temp 67.0 ºF Leaving DB Temp 60.8 ºF Leaving WB Temp 58.7 ºF

HP Heating Performance (or suitable substitute) HP Capacity @ 47.0 ºF 28,600 Btuh HP Capacity @ 17.0 ºF 17,100 Btuh HSPF (Region IV) 8.2 HSPF

Electrical Data (or suitable substitute) Power Supply 208/230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 16.9 Amps MOCP 30 Amps

Split System Heat Pump Refrigeration Circuit (or suitable substitute)

• Scroll compressor

• Bi-Flow filter-drier supplied

• Copper tube / aluminum fin coil

• Suction Line Accumulator factory installed

Repair HVAC, UPH Part 3 - Page 18 of 23

• Integrated solid state control with Time-Temperature Defrost

• High and Low pressure switches

• Easy Access service valves

• External high and low refrigerant service ports

• Access to control panel

• Factory charged with R-410A refrigerant

• Baked-on powder coat finish over galvanized steel

• Post-painted (black) coil fins

• Coated Weather Resistant cabinet screws

• Coated inlet grille with 3/8" grille spacing Warranty (or suitable substitute)

• Manufacturer’s 5 year parts limited warranty (including compressor and coil)

2.5 Ton Air Handling Unit/ Fan Coil:

Electric Resistance Heat (or suitable substitute) Nominal Heat Size 5 kW (Field Installed Item) Electric Heat Voltage 230 Volts

Supply Air Performance (or suitable substitute) Total Supply Air 1065 cfm External Static Pressure 0.30 in wg.

Blower Type Direct drive Tap 2 Blower Speed Motor Rating 0.33 hp

Electrical Data (or suitable substitute) Power Supply 230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 48.5 Amps MOCP 50 Amps

• TXV metering device factory installed

• Low voltage circuit protective fuse (3 amp) inline on wire harness

• Time Delay Relay (TDR)

• Sweat refrigerant connections

• Multiple electric entry locations

• High Efficiency ECM motor on all models

• Units tested and certified by manufacturer to achieve 2% or less leakage rate at 1.0 inch water column

• 1 inch thick Insulation with R value of 4.2

• Field Installed heater 5 kW package

• Multi-position installation (upflow standard position)

• R 410-A refrigerant

Repair HVAC, UPH Part 3 - Page 19 of 23

3.0 Ton Condensing Unit:

AHRI Rated Cooling Performance (or suitable substitute) AHRI Certified Reference # 8070146 AHRI Rated Cooling Capacity 33,000 Btuh

EER 11.70 EER

SEER 14 SEER

Cooling Performance @ Project Parameters (or suitable substitute) Net Cooling Capacity 30,556 Btuh Net Sensible Capacity 30,556 Btuh Net Latent Capacity Btuh Total Supply Air 11245 cfm Outdoor DB Temp 95.0 ºF Entering DB Temp 80.0 ºF Entering WB Temp 67.0 ºF Leaving DB Temp 57.3 ºF Leaving WB Temp 57.3 ºF

HP Heating Performance (or suitable substitute) HP Capacity @ 47.0 ºF 33,800 Btuh HP Capacity @ 17.0 ºF 21,000 Btuh HSPF (Region IV) 8.2 HSPF

Electrical Data (or suitable substitute) Power Supply 208/230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 19.5 Amps MOCP 30 Amps

Split System Heat Pump Refrigeration Circuit (or suitable substitute)

• Scroll compressor

• Bi-Flow filter-drier supplied

• Copper tube / aluminum fin coil

• Suction Line Accumulator factory installed

• Integrated solid state control with Time-Temperature Defrost

• High and Low pressure switches

• Easy Access service valves

• External high and low refrigerant service ports

• Access to control panel

• Factory charged with R-410A refrigerant

• Baked-on powder coat finish over galvanized steel

• Post-painted (black) coil fins

• Coated Weather Resistant cabinet screws

• Coated inlet grille with 3/8" grille spacing Warranty (or suitable substitute)

• Manufacturer’s 5 year parts limited warranty (including compressor and coil)

3.0 Ton Air Handling Unit/ Fan Coil:

Electric Resistance Heat (or suitable substitute) Nominal Heat Size 5 kW (Field Installed Item) Electric Heat Voltage 230 Volts

Repair HVAC, UPH Part 3 - Page 20 of 23

Supply Air Performance (or suitable substitute) Total Supply Air 1245 cfm External Static Pressure 0.30 in wg.

Blower Type Direct drive Tap 2 Blower Speed Motor Rating 0.50 hp

Electrical Data (or suitable substitute) Power Supply 230 Volts 1 Phase 60 Hertz Minimum Circuit Ampacity 58.5 Amps MOCP 60 Amps

• TXV metering device factory installed

• Low voltage circuit protective fuse (3 amp) inline on wire harness

• Time Delay Relay (TDR)

• Sweat refrigerant connections

• Multiple electric entry locations

• High Efficiency ECM motor on all models

• Units tested and certified by manufacturer to achieve 2% or less leakage rate at 1.0 inch water column

• 1 inch thick Insulation with R value of 4.2

• Field Installed heater 5 kW package

• Multi-position installation (upflow standard position)

• R 410-A refrigerant

D3040 DISTRIBUTION SYSTEMS

Air Distribution, Heating & Cooling

Provide insulated, galvanized steel ductwork. Provide double wall, pre-insulated ductwork in public areas when exposed.

Air Handling Units Provide split system air handlers. Provide with 30% filters.

D3050 TERMINAL & PACKAGE UNITS

Fan Coil Units

Provide vertical type fan coils and controls.

Package units

Provide split-system, air-to-air heat pumps to serve each conditioned zone of the facility.

Repair HVAC, UPH Part 3 - Page 21 of 23

D3060 Controls and Instrumentation HVAC Controls

Provide wall mounted programmable/lockable thermostats to control HVAC systems and equipment (or suitable substitute).

• Application: Heat/Cool or Heat Pump with auxiliary heat

• Frequency: 60 Hz

• Voltage Type: Low Voltage

• Control Type: Touch Screen

• Display Size: 10 inches

• Temperature Displayed: Current & Setpoint

• Program Type: 7 Day

• Multi Stage: Yes

• Accuracy: +/- 1 ºF

• Changeover: Automatic, Manual

• System Switch Positions: Heat-Off-Cool-Auto-Em. Heat

• Power Method: Battery, Hardwired

• Product Color: White

• Heating/Cooling System Type: Electric Heat& Cooling, Heat Pump

• Mounting: Horizontal

• Programmable: Yes

• Lockable: Yes

• Digital Display: Yes

• Backlit Display: Yes

• Electrical Ratings: 20 to 30 Vac or 750 mV

• Terminal Designations: R, RC, W (O/B), W2 (AUX), Y, Y2, L, E, G, C, S1, S2

• Menu Driven Program Guides: Yes

• Sensor Element: Thermistor

• Warranty: Manufacturer’s limited 5- Year

D3070 Systems Testing and Balancing

Provide Equipment start-up logs with the following equipment information:

• Indoor AHU/Fan Coil Model #

• Indoor AHU. Fan Coil Serial #

• Outdoor Condenser Model #

• Outdoor Condenser Serial #

• Install Date

• Air Filter Size

• Duct System Return Size

• Duct System Supply Size

• Supply Static Pressure

• Return Static

• Supply Air Dry Bulb

• Return Air Dry Bulb

• Supply Air Wet Bulb

• Return Air Wet Bulb

• Suction PSI

Repair HVAC, UPH Part 3 - Page 22 of 23

• Liquid PSI

• Discharge Temp

• Liquid Temp

• Ambient temp

• Voltage

• Lineset Length

• Compressor Amps

• Defrost Test (Good, Bad)

D50 Electrical

D5010 ELECTRICAL SERVICE & DISTRIBUTION

Provide an insulated equipment grounding conductor in all raceways for systems operating at greater than 50 volts.

D5020 LIGHTING & BRANCH WIRING

Electrical Service Equipment Disconnect:

Provide appropriately rated equipment disconnects for outside condensing units and indoor AHU/Fan Coil.

• Type-TG general-duty safety switch designed for residential and light commercial applications where duty is not severe

• Type-NEMA 3R galvanized steel enclosure offers superior rust protection in outdoor applications

• Highly visible on/off label helps ensure safety and gives a clean, modern appearance

• Bright red handle is easy to see and grip

• Direct-drive, quick-make, quick-break mechanism snaps the contacts open and closed providing positive on/off indication while prolonging switch life

• Wide, unobstructed gutter and removable interior make wire pulling and lug connections quick and easy

• 3-point mounting pattern simplifies installation and ganging in close quarters

• Plated stationary and movable contacts deliver reliability and long life

• Plated blades provide visible confirmation of contact position

• Single-phase, 2-pole, 25,30,50,60 Amp, 240-volt maximum

• UL listed short-circuit rating of 10,000 rms symmetrical amps

• CSA listed and ANSI certified

F20 SELECTIVE BUILDING DEMOLITION

F2020 HAZARDOUS COMPONENT ABATEMENT

Contractor shall have asbestos and lead surveys conducted in areas which will be disturbed during this project and provide the Government the original reports prior to start of construction. Asbestos found in the immediate work area which will be disturbed by construction will be abated.

Repair HVAC, UPH Part 3 - Page 23 of 23

See Part 6, Attachment 6 for Joint Base Charleston Specific Asbestos Guidance.

Perform asbestos related work within the DoD building in accordance with: 40 CFR Part 763.

Perform lead based paint related work within the child occupied facility in accordance with 40 CFR 745 and EPA Title X.

G4010 ELECTRICAL DISTRIBUTION

Underground Electric Conductors

All conductors shall be copper. Underground primary electrical distribution shall comply with UFC 3-501- 01, Electrical Engineering

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