238216 04-11 AIR COILS.doc
DOC document 41 KB Posted
- Solicitation number
- 36C25621R0013
About this file
This file includes specifications for air coils to be installed as part of a pharmacy renovation project to meet USP 800 requirements at the Southeast Louisiana Veterans Health Care System in New Orleans, Louisiana. The specifications cover the types of coils required, including heating, cooling, reheat, and water coils made of copper, aluminum, or copper materials. Submittal requirements are defined for manufacturer literature, performance data, and certification compliance. Installation instructions specify combing fins if damaged and eliminating air bypass or leakage. Testing, commissioning, demonstration and training requirements are also included.
A related federal contract opportunity solicits proposals for the pharmacy renovation project valued between $1,000,000 to $5,000,000. The solicitation is a 100% set-aside for Service-Disabled Veteran-Owned Small Businesses. Offerors must be verified through the VetBiz Vendor Information Pages. The work is to be performed in New Orleans, Louisiana under the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 16.
View the file
Other files
Show 40 more
Latest 50 of 77 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Renovate Pharmacy for USP 800 Requirements 04-11
VAMC New Orleans, LA
SECTION 23 82 16
AIR COILS
PART 1 ‑ GENERAL
1.1 DESCRIPTION
A.
Heating and cooling coils for air handling unit and duct applications.
1.2 RELATED WORK
A.
Section 01 91 00, GENERAL COMMISSIONING REQUIREMENTS.
B.
Section 23 05 11, COMMON WORK RESULTS FOR HVAC.
C.
Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS: Requirements for commissioning, systems readiness checklists, and training.
D.
Section 23 31 00, HVAC DUCTS AND CASINGS.
E.
Section 23 73 00, INDOOR CENTRAL-STATION AIR-HANDLING UNITS.
1.3 QUALITY ASSURANCE
A.
Refer to paragraph, QUALITY ASSURANCE, Section 23 05 11, COMMON WORK RESULTS FOR HVAC.
B.
Unless specifically exempted by these specifications, heating and cooling coils shall be tested, rated, and certified in accordance with AHRI Standard 4l0 and shall bear the AHRI certification label.
1.4 SUBMITTALS
A.
Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, and SAMPLES.
B.
Manufacturer's Literature and Data for Heating and Cooling Coils: Submit type, size, arrangements and performance details. Present application ratings in the form of tables, charts or curves.
C.
Provide installation, operating and maintenance instructions.
D.
Certification Compliance: Evidence of listing in current ARI Directory of Certified Applied Air Conditioning Products.
E.
Coils may be submitted with Section 23 73 00, INDOOR CENTRAL-STATION AIR-HANDLING UNITS.
F.
Completed System Readiness Checklists provided by the Commissioning Agent and completed by the contractor, signed by a qualified technician and dated on the date of completion, in accordance with the requirements of Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS.
1.5 APPLICABLE PUBLICATIONS
A.
The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only.
B.
Air‑Conditioning, Heating, and Refrigeration Institute (AHRI):
AHRI Directory of Certified Applied Air Conditioning Products
410‑2001 Forced-Circulation Air-Cooling and Air-Heating Coils
C.
American Society for Testing and Materials (ASTM):
B75/B75M-2019 Standard Specification for Seamless Copper Tube
PART 2 ‑ PRODUCTS
2.1 HEATING AND COOLING COILS
A.
Conform to ASTM B75/B75M and AHRI 410.
B.
All coils installed in the air handling units shall be equipped with copper fins.
C.
Tubes: Minimum 16 mm (0.625 inch) tube diameter; Seamless copper tubing.
D.
Fins: 0.1397 mm (0.0055 inch) aluminum or 0.1143 mm (0.0045 inch) copper mechanically bonded or soldered or helically wound around tubing.
E.
Headers: Copper, welded steel or cast iron.
F.
"U" Bends, Where Used: Machine die-formed, silver brazed to tube ends.
G.
Coil Casing: 1.6 mm (l6 gage) galvanized steel with tube supports at 1200 mm (48 inch) maximum spacing. Construct casing to eliminate air bypass and moisture carry‑over. Provide duct connection flanges.
H.
Pressures kPa (PSIG):
| Pressure |
| Water Coil |
| Steam Coil |
| Refrigerant Coil |
| Test |
| 2070 (300) |
| 1725 (250) |
| 2070 (300) |
| Working |
| 1380 (200) |
| 520 (75) |
| 1725 (250) |
I.
Protection: Unless protected by the coil casing, provide cardboard, plywood, or plastic material at the factory to protect tube and finned surfaces during shipping and construction activities.
J.
Vents and Drain: Coils that are not vented or drainable by the piping system shall have capped vent/drain connections extended through coil casing.
K.
Cooling Coil Condensate Drain Pan: Section 23 73 00, INDOOR CENTRAL-STATION AIR-HANDLING UNITS.
2.2 REHEAT COILS, DUCT MOUNTED
A.
The coils shall be continuous circuit booster type for steam or hot water as shown on drawings. Use the same coil material as listed in Paragraphs 2.1.
2.3 WATER COILS, INCLUDING GLYCOL‑WATER
A.
Use the same coil material as listed in Paragraphs 2.1.
B.
Drainable Type (Self Draining, Self Venting); Manufacturer standard:
l.
Cooling, all types.
2.
Heating or preheat.
PART 3 ‑ EXECUTION
3.1 INSTALLATION
A.
Follow coil manufacturer's instructions for handling, cleaning, installation and piping connections.
B.
Comb fins, if damaged. Eliminate air bypass or leakage at coil sections.
3.2 STARTup and testing
A.
The Commissioning Agent will observe startup and contractor testing of selected equipment. Coordinate the startup and contractor testing schedules with the COR and Commissioning Agent. Provide a minimum of 7 days prior notice.
3.3 COmmissioning
A.
Provide commissioning documentation in accordance with the requirements of Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS for all inspection, start up, and contractor testing required above and required by the System Readiness Checklist provided by the Commissioning Agent.
B.
Components provided under this section of the specification will be tested as part of a larger system. Refer to Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS and related sections for contractor responsibilities for system commissioning.
3.4 demonstration and training
A.
Provide services of manufacturer’s technical representative for four hours to instruct VA personnel in operation and maintenance of units.
B.
Submit training plans and instructor qualifications in accordance with the requirements of Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS.
‑ ‑ ‑ E N D ‑ ‑ ‑ 23 82 16 - 1
File details come from the government source that posted it. Updated .