QQQ-20013605-M003.pdf
PDF 395 KB Posted
- Attached to
- QQQA RCAG HVAC Replacement Project in Barstow, CA Federal contract opportunity
- Solicitation number
- 697DCK24R00313
About this file
This document appears to be a set of technical drawings and specifications for the refrigerant piping, air handler stand, condensate drain, and supply plenum details for an HVAC replacement project. The drawings provide specific dimensions, materials, and installation requirements for these HVAC components.
The related federal contract opportunity is for the HVAC Replacement Project at the QQQA RCAG site in Barstow, CA. The solicitation seeks to replace two existing 4-ton split HVAC systems that use outdated R-22 refrigerant. The new units must use R-410 or an accepted equivalent refrigerant. A site visit is scheduled for 05/08/2024 and attendees must be registered by 05/07/2024. The solicitation is being issued by the Department of Transportation Federal Aviation Administration Southwestern Region.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| QA - 697DCK24R00313 QQQA RCAG HVAC Replacement Project in Barstow.pdf | ||
| QQQ-20013605-M004.pdf | ||
| QQQ-20013605-M002.pdf | ||
| 697DCK-24-R-00313.pdf | ||
| Wage Determination - CA20230026.pdf | ||
| QQQ-20013605-M001.pdf | ||
| QQQA RCAG Specifications.pdf |
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Text version
FEDERAL AVIATION ADMINISTRATION
DEPARTMENT OF TRANSPORTATION
REV DESCRIPTION JCN
DATE
REDLINE
APVD
SUBMITTED BY APPROVED BY
JCN
DRAWN
CHECKED
REV
ISSUED BY
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8 1234567
DATE
DRAWING NO
DESIGNED
REVIEWED BY
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M P lo tt e d b y S
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A E
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D M
S -C
O O
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DATE
APPROVED
Q Q
Q -2
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8 234567
H
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A
B
TXV
AIR HANDLING UNIT
CONDENSING UNIT
WALL
FILTER DRIER, SPORLAN CATCH-ALL, OR APPROVED EQUAL
SIGHT GLASS, EMERSON HMI, OR APPROVED EQUAL
CONDENSING UNIT.
ON LIQUID AND SUCTION LINE ADJACENT
REFRIGERANT SCHRADER VALVE PORT,
ON SUCTION LINE, TYP.
AND ALUMINUM JACKETING
PIPE INSULATION (1" THICK)
LIQUID LINE
SUCTION LINE
NOTES:
1. THIS DETAIL IS TYPICAL FOR EACH REFRIGERANT CIRCUIT.
2. ALL REFRIGERANT PIPING MUST BE TYPE ''ACR' COPPER'.
3. ALL JOINTS MUST BE BRAZED.
4.SEE SPECIFICATIONS.
REFRIGERANT PIPE SIZE
LIQUID LINE: 3/8" O.D.
SUCTION LINE: 7/8" O.D.
EXTERIORINTERIOR
COOLING
COIL
NOTES:
1. CONDENSATE DRAIN MUST BE SIZED FULL SIZE OF AIR
HANDLER DRAIN OUTLET AND MUST BE CONSTRUCTED WITH
TYPE 'M' COPPER PIPE AND FITTINGS.
2. ALL DRAIN PIPING LOCATED INDOORS MUST BE INSULATED
WITH 1/2" THICK ELASTOMERIC INSULATION.
3" MIN.
1.5"
TEE (TYP.)
CONCRETE PAD
DRAIN OR EDGE OF
PIPE TO FLOOR
MESH SCREEN
SS INSECT
VENT
ANTI-SIPHON
WITH THREADED PLUG
CLEANOUT: ADAPTER
DRAIN
PAN
SS HOSE CLAMP
AIR HANDLER
OUTLINE
MATCH AIR HANDLER
BASE DIMENSIONS
MATCH AIR HANDLER
BASE DIMENSIONS
1"X16"X1/8" FLAT
STEEL, ON 3 SIDES
OF STAND, EXCEPT
FILTER ACCESS SIDE,
TYP.
2"X2"X1/8" ANGLE
IRON, TYP FOR
ENTIRE STAND.
FRONT VIEWSIDE VIEW
SIDE
VIEW
ANCHORS, RED HEAD
TRUBOLT, OR EQUAL.
AIR HANDLER
OUTLINE
NOTES: 1. DUCT DIMENSIONS ARE ACTUAL EXTERIOR DUCT DIMENSIONS.
2. 1" FLANGE-IN ON ALL OPENINGS.
3. FABRICATE USING 22 GAUGE GALVANIZED SHEETMETAL.
4. 1" DUCT LINER
1" DUCT LINER
TURNING VANE, TYP.
19"X19"
OPENING
19"X19" OPENING
AIR HANDLER
OUTLINE
SUPPLY AIR
GRILLE
AIRFLOW
A
IR
F L O
W
IS
S
U E
D F
O R
E D
M
04/01/2024
MGR: OPERATIONS SUPPORT
NL
BARSTOW
QQQ-20013605-M003
SW
SW
RCAG
AIR CONDITIONING REPLACEMENT PROJECT
DETAILS
Q Q
Q -2
-M
.d w g
INFRASTRUCTURE
ENGINEERING SERVICES
ATO - TECHNICAL OPERATIONS WESTERN SERVICE AREA
C O
N S
T R
U C
T
IO
N
DRAWING PRODUCED ON WSA MICROSTATION SYSTEM
PROJECT ENGINEER
20013605
CA
NOT TO SCALE
TYPICAL REFRIGERANT PIPING DIAGRAM
M003
A
NOT TO SCALE
TYPICAL AIR HANDLER STAND DETAIL
M003
B
NOT TO SCALE
TYPICAL CONDENSATE TRAP AND PIPING DETAIL
M003
D
NOT TO SCALE
TYPICAL SUPPLY PLENUM DETAIL
M003
C
NOTES:
1. PROVIDE METAL STAND FABRICATED OUT OF 2"X2"X1/8" ANGLE IRON. THE TOP AND ALL SIDES OF THE STAND MUST BE OPEN FOR FREE AIR FLOW.
2. ALL SEAMS OF STAND MUST BE WELDED ALONG THE ENTIRE SEAM.
3. PROVIDE SPRAY PAINT FINISH USING RUSTOLEUM 7754830, OR EQUAL - SEMI GLOSS ANODIZED BRONZE COLOR.
QQQ-20013605-M003
| 2024-04-04T10:53:32-0700 | |
| EDWARD I CHAU |
| 2024-04-04T09:43:45-0700 | |
| Sharon Shan Wean Wu |
File details come from the government source that posted it. Updated .