PL18_S-03.pdf
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- Solicitation number
- W912DR22B0007
About this file
This solicitation package describes a federal construction contract opportunity for the Second High Reservoir Maintenance and Improvements project at the Washington Aqueduct in Washington, DC. The U.S. Army Corps of Engineers, Baltimore District is seeking a firm-fixed price contract to replace the brick Sample Building, replace the 24-inch drain line, install mechanical mixers, seal interior joints and cracks, install a spread spectrum radio communications antenna, install a roof sub-drainage system, and replace the perimeter fence at the Second High Reservoir. The reservoir is a critical component of the water distribution system serving approximately one million people. The work is required to address operational and sanitary issues previously identified in order to improve water quality within the system. The solicitation will be conducted in accordance with FAR Part 14 and awarded via an invitation for bid with the reservoir outage period restricted due to its importance to the water system.
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Text version
VAN NESS ST NW
th S
T N
W th S
T N
W
WARREN ST NW
GENERAL SHEET NOTES
1.
2.
3.
4.
SEE NOTES G-5 AND G-6 ON S-01 FOR CONSTRUCTION LOADING RESTRICTIONS.
ARCHITECTURAL WALLS NOT SHOWN FOR CLARITY. SEE ARCHITECTURAL DRAWINGS.
NEW COLUMNS MUST BE CENTERED ABOVE EXISTING RESERVOIR COLUMNS. SEE
DETAIL 2/S-05 FOR REINFORCEMENT DETAILS.
ANTENNA POST SHALL BE MOUNTED TO MASONRY INSIDE OF SAMPLE BUILDING AND
PENETRATE THROUGH ROOF. PROVIDE A MINIMUM OF 3 MOUNTS AT 4'-0" MAX
SPACING IN GROUTED MASONRY CELLS PER DETAIL 4/S-05. SEE ARCHITECTURAL AND
ELECTRICAL DRAWINGS FOR EXACT POSITIONING.
EXISTING RESERVOIR ROOF
TOP OF CONC 340.58 ±
N O
S-04
S-04
S-04
S-04
TYP
9' - 7" 16' - 0"
T Y
P
EXISTING CONC CURB
ø 3' - 0" ±
/2 S-05
RESERVOIR ROOF HPT 338.50 ±
RESERVOIR ROOF HPT 338.50 ±
RESERVOIR ROOF HPT 338.50 ±
CONC STUB COL, SEE
DET , TYP
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
EXCAVATION EXTENTS
B -1
B -1
B-2
B-2
B-2
B -1
B -1
N O
S-04
S-04
S-04
S-04
T Y
P
4' - 1" CL MANHOLE
C L B
E A
M C
L B
E A
M C
L B
E A
M
INSTALL NEW SAMPLE
ENCLOSURE OVER EXIST
MANHOLE COVER W/ 2 BLIND
FLANGE PEN, SEE DET
C L M
A N
H O
L E
EXISTING RESERVOIR ROOF
RESERVOIR ROOF HPT 338.50 ±
RESERVOIR ROOF HPT 338.50 ±
RESERVOIR ROOF HPT 338.50 ±
7" 16' - 0" 7"
17' - 2"
B -3
B -3
CL BEAM
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
S L O
P E
SLOPESLOPE
S L O
P E
SLOPE
LPT 342.67
HPT 342.75 , TYP
x EL 342.75
/3 S-05
MASONRY WALLS,
SEE NOTE 2
4' - 5" 11' - 7" 7"
ANTENNA POST MOUNT,
SEE DET 4/S-05 AND NOTE 4
KEY PLAN
Nova Consulting
N
REV DATE DESCRIPTION BY
U.S. ARMY ENGINEER DISTRICT, BALTIMORE
WASHINGTON AQUEDUCT
WASHINGTON, DC
SCALE: DATE:
DRAWING NUMBER PLATE
SHEET:
CORPS OF ENGINEERS
BALTIMORE, MARYLAND
SECOND HIGH RESERVOIR
MAINTENANCE AND IMPROVEMENTS
APPROVED:
A/E PRINCIPAL
SEAL:
MARCH 2022
80.2-2.7-.
US Army Corps of Engineers
S-03
SAMPLE BUILDING PLANS
STRUCTURAL
AS SHOWN
MAY 22 AMENDMENT 0002 CTP
CHRISTOPHER T. PHILLIPS, PE
3/8" = 1'-0"
4'21012"
3/8" = 1'-0"S-03
1 FOUNDATION PLAN - SAMPLE BUILDING R-2
3/8" = 1'-0"S-03
2 BOTTOM PLAN - SAMPLE BUILDING R-2 (EL 342.75)
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