AE313.pdf
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- Solicitation number
- 36C26325R0017
About this file
This document consists of engineering drawings showing detailed tunnel sections for a steam tunnel construction project at the VA facility in Des Moines, IA. The drawings depict various cross-sectional views of a south tunnel system including typical sections, connections to existing infrastructure, and expansion loop details.
The drawings show specifications for a reinforced concrete tunnel structure with waterproofing systems, featuring 10" high pressure steam lines, 4" low pressure condensate lines, and 2" pumped condensate piping with associated support systems. The tunnel includes reinforced concrete walls, lid, footings, and floors, with fluid-applied waterproofing and drainage board systems extending from the top to the footing. The design incorporates lighting, drain systems, geofabric layers, and fill materials as specified in civil drawings. The tunnel sections are drawn at various scales (1-1/2" = 1'-0" to 2-1/2" = 1'-0") and include both new construction and interfaces with existing tunnel infrastructure. The drawing is dated August 9, 2024, with a revision on February 7, 2025, and was prepared by IMEG and Anderson as the designers of record.
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Text version
EXISTING VENT. SEE MECHANICAL
EXISTINGNEW
FILL. SEE CIVIL
LIGHTING. -SEE ELECTRICAL
PIPING SUPPORT SYSTEM.
SEE MECHANICAL
10" HIGH PRESSURE STEAM -
SEE MECHANICAL
4" LOW PRESSURE
CONDENSATE - SEE
MECHANICAL
REINFORCED
CONCRETE FOOTING
/ FLOOR. -SEE
STRUCTURAL
EXISTING TUNNEL AND
WALKWAY SYSTEM.
EXISTING CONCRETE
FLOOR. - SEE STRUCTURAL
REINFORCED CONCRETE
LID. -SEE STRUCTURAL
AE520
SIM/MIR
AE520
SIM/MIR
REINFORCED CONCRETE WALL. -SEE
STRUCTURAL
REINFORCED CONCRETE LID. -SEE
STRUCTURAL
REINFORCED CONCRETE FOOTING / FLOOR. -SEE
STRUCTURAL
DRAIN SYSTEM. SEE CIVIL
FLUID APPLIED WATERPROOFING SYSTEM AND
DRAINAGE BOARD. ALL SIDES AND TOP OF TUNNEL.
EXTEND DOWN TO TOP OF FOOTING.
10" HIGH PRESSURE STEAM - SEE MECHANICAL
PIPING SUPPORT SYSTEM. SEE
MECHANICAL
LIGHTING. -SEE ELECTRICAL
4" LOW PRESSURE CONDENSATE - SEE MECHANICAL
2" PUMPED CONDENSATE - SEE MECHANICAL
10" HPS PIPE AND INSULATION . SEE
MECHANICAL
EXISTING TUNNEL SYSTEM. SEE
CIVIL AND STRUCTURAL
4" LOW PRESSURE CONDENSATE -
SEE MECHANICAL
EXISTING 2" CONDENSATE - SEE
MECHANICAL
AE521
FILL. SEE CIVIL
FILL. SEE CIVIL
GEOFABRIC. SEE CIVILFILL. SEE CIVIL
GRADE - SEE CIVIL DRAWINGS
REINFORCED CONCRETE WALL. -SEE
STRUCTURAL
REINFORCED CONCRETE LID. -
SEE STRUCTURAL
REINFORCED CONCRETE FOOTING / FLOOR. -SEE
STRUCTURAL
DRAIN TILE SYSTEM. SEE CIVIL
FLUID APPLIED WATERPROOFING
SYSTEM AND DRAINAGE BOARD. ALL
SIDES AND TOP OF TUNNEL. EXTEND
DOWN TO TOP OF FOOTING.
AE520
SIM
AE520
10" HIGH PRESSURE STEAM - SEE MECHANICAL
PIPING SUPPORT SYSTEM. SEE
MECHANICAL
LIGHTING. -SEE ELECTRICAL
4" LOW PRESSURE CONDENSATE - SEE MECHANICAL
2" PUMPED CONDENSATE - SEE MECHANICAL
SEE STRUCTURAL
8'-0" TYP
S E
E C
IV
IL
S
T R
U C
T U
R A
L
8' -0
M
IN
FILL. SEE CIVIL
SURFACE - SEE CIVIL DRAWINGS
CAP - SEE CIVIL DRAWINGS
FILL. SEE CIVIL
GEOFABRIC. SEE CIVIL
DRAIN SYSTEM. SEE CIVIL
FLUID APPLIED WATERPROOFING
SYSTEM AND DRAINAGE BOARD.
EXPOSED PORTION OF
TUNNEL / VAULT.
EXISTING TUNNEL
SYSTEM. SEE CIVIL
AND STRUCTURAL
GRADE - SEE CIVIL
GRADE - SEE CIVIL
AE520
SIM
LIGHTING. -SEE ELECTRICAL
AE520
SIM
REINFORCED CONCRETE
LID. -SEE STRUCTURAL
REINFORCED CONCRETE
FLOOR. -SEE STRUCTURAL
REINFORCED CONCRETE
BEAM. -SEE STRUCTURAL
REINFORCED CONCRETE
WALL. -SEE STRUCTURAL
10" HIGH PRESSURE STEAM - SEE MECHANICAL
4" LOW PRESSURE CONDENSATE -
SEE MECHANICAL
2" PUMPED CONDENSATE - SEE
MECHANICAL
PIPING SUPPORT SYSTEM. SEE MECHANICAL
AE521
AE521
10" HPS PIPE AND
INSULATION . SEE
MECHANICAL
4" LOW PRESSURE
CONDENSATE - SEE
MECHANICAL
EXISTING 2"
CONDENSATE - SEE
MECHANICAL
SURFACE - SEE CIVIL DRAWINGS
CAP - SEE CIVIL DRAWINGS
GEOFABRIC. SEE CIVIL
FILL. SEE CIVIL
FILL. SEE CIVIL
SURFACE - SEE CIVIL DRAWINGS
CAP - SEE CIVIL DRAWINGS
GEOFABRIC. SEE CIVIL
FILL. SEE CIVIL
1/2" = 1'-0"
SOUTH TUNNEL SECTION - TYPICAL
1/2" = 1'-0"
SECTION - SOUTH TUNNEL @ EXISTING - NORTH/SOUTH
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
100% FINAL BID
DOCUMENTS
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
DESIGNER OF RECORD STAMPCONSULTANT
321 4 5 6 7 8 9 10
623 26TH AVENUE
ROCK ISLAND, IL 61201
9555 JAMES AVE S. SUITE 200
BLOOMINGTON, MN 55431
C U s e rs
\g b a rb a ri
\D o c u m e n ts
\1
-A -R
G io v a n n i- B a rb a ri .r v t
/7
/2
:3
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A M
AE313
TUNNEL SECTIONS CONSTRUCT STEAM
TUNNEL
DES MOINES, IA
636A6-23-101
3, 11 & SITE
08/09/2024 GJB GJB
17270
1/2" = 1'-0"
SECTION - SOUTH TUNNEL @ EXISTING - EAST/WEST
1/2" = 1'-0"
SECTION - SOUTH TUNNEL EXPANSION LOOP
Revisions: Date:
REVISION 1 02/07/2025
| Sheets |
| AE101-SB - SOUTH TUNNEL PLAN - LINK B |
| AE311 - WALL, TUNNEL & VALUT SECTIONS |
| AE312 - VAULT LID SECTIONS |
| AE313 - TUNNEL SECTIONS |
| AE314 - VAULT & VAULT LID SECTIONS |
| AE520 - EXTERIOR SECTION DETAILS |
| AE521 - EXTERIOR SECTION DETAILS |
File details come from the government source that posted it. Updated .