Attachment A - SE Poplar Bluff Project Office Final Plans.pdf
PDF 10 MB Posted
- Attached to
- SE Poplar Bluff Building Rehabilitation
- Solicitation number
- 300000170707393
- Issued by
- Missouri
About this file
This document is a final construction plan set prepared by the Missouri Department of Transportation (MoDOT) for a structural improvement project at the MoDOT Poplar Bluff Construction Office, located at 282 County Road 523, Poplar Bluff, Missouri 63901, under County Job No. 24-5282. The project involves the installation of 50 steel underpinning piles to address foundation settlement in an existing building with six inches of vertical variation in the floor slab. The contractor is responsible for locating and pot-holing all underground utilities (water, gas, sewer, electric, telephone, and fiber optics) using hydro excavation prior to pile installation, with estimated bedrock depth of 20 to 25 feet below existing footings. Each pile must achieve a minimum bearing capacity of 20,000 pounds and be installed to bedrock. The project also includes leveling the existing building and floor slab using synchronized hydraulic jacking systems, replacing disturbed sidewalks, parking lots, grass, and landscaping, and reinstalling roof drains with proper drainage away from the structure. The contractor must submit the proposed lifting system and jacking sequence to the engineer for review and notify the engineer of on-site work schedules to enable inspection.
The project will be awarded as a lump sum contract that includes all materials and labor necessary to complete construction as shown in the plans. The lump sum base bid assumes that up to 10 of the 50 underpinning piles will encounter debris requiring pre-drilling; any additional piles requiring pre-drilling beyond 10 will be paid separately based on a bid item for pre-drilled piles. A soils report and existing plans are available for contractor review. The contractor may propose an alternative underpinning pile pattern for engineer consideration. Maximum pile spacing is 6 feet 8 inches, with a minimum of two piles required at each building column. Detailed specifications for pile installation, concrete specifications (3,000 PSI minimum), anchor bolt requirements (minimum 2-inch diameter galvanized bolts), and polyjacking procedures are provided in the architectural detail sheets included in the plan set.
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245282-SH-Titlesheet.dgn 11:04:37 AM 4/3/2025
COUNTY
JOB NO.
CONTRACT ID.
ROUTE STATE
DISTRICT
D A
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D E
S C
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N
MO
DATE PREPARED
BRIDGE NO.
PROJECT NO.
SHEET NO.
4/3/2025
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24-5282
STRUCTURAL IMPROVEMENT
CONSTRUCTION OFFICE
MODOT POPLAR BLUFF
UTILITY CONTACTS
INDEX OF SHEETS
CITY OF POPLAR BLUFF
UTILITIES IN THE AREAS OF WORK.
USING HYDRO EXCAVATION TO "POT HOLE" ALL
UNDERGROUND UTILITIES PRIOR TO CONSTRUCTION
FOR VERIFYING THE ACTUAL LOCATION OF ALL
LOCATED. THE CONTRACTOR SHALL BE RESPONSIBLE
OTHER UTILITIES MAY EXIST THAT HAVE NOT BEEN
BEST INFORMATION AVAILABLE TO THE ENGINEER.
5. ALL EXISTING UTILITIES SHOWN ARE BASED ON
CONTRACTOR.
BE REQUIRED FOR ALL AREAS DISTURBED BY THE
4. SURFACE RESTORATION, SEED AND MULCH SHALL
SHALL BE DISPOSED OF OFF SITE BY THE CONTRACTOR.
3. CONSTRUCTION DEBRIS AND WASTE MATERIAL
AND PAID FOR BY THE CONTRACTOR.
SHOWN IN THESE DRAWINGS SHALL BE OBTAINED
2. ANY PERMITS REQUIRED TO COMPLETE THE WORK
OF ANY DRAWING DISCREPANCIES DISCOVERED.
DRAWINGS AND NOTIFY THE ENGINEER IMMEDIATELY
THE EXISTING CONDITIONS SHOWN IN THESE
1. THE CONTRACTOR SHALL REVIEW AND VERIFY
NOTES:
CONVENTIONAL SYMBOLS
(USED IN PLANS)
BUILDINGS AND STRUCTURES
GUARD RAIL
CONCRETE RIGHT-OF-WAY MARKER
STEEL RIGHT-OF-WAY MARKER
FENCE
CHAIN LINK
WOVEN WIRE
UTILITIES
GAS
WATER
DITCH BLOCK
UNDERGROUND TELEPHONE
UNDERGROUND POWER
GATE POST
SAN
HYD
WV
WM
DI
SIGN
PED
TELEPHONE PEDESTAL
BM
BENCHMARK
NEW
MANHOLE
FIRE HYDRANT
WATER VALVE
WATER METER
DROP INLET
GROUND MOUNTED SIGN
LIGHT POLE
H-FRAME POWER POLE
FIBER OPTICS FO FO
EXISTING
T
P
G
W W
G
P
T
V
X
OVERHEAD POWER
OVERHEAD TELEPHONE
LOCATION SURVEY MARKER
753-686-8020
BILL BACH
UTILITIES DEPARTMENT
CITY OF POPLAR BLUFF
ARCHITECTURAL ---------------------------------5-6
DETAILS------------------------------------------------ 4
PLAN----------------------------------------------------- 3
SURVEY------------------------------------------------- 2
TITLE SHEET------------------------------------------ 1
DESCRIPTION SHEET NUMBER
EXISTING FEATURES
NOTE: DASHED OR OPEN SYMBOLS INDICATE
282 County Rd 523, Poplar Bluff, MO 63901
O F
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24" CMP
24" CMP
60DSTORM
INV=5.05
SEE SURVEY NOTES
2" ALUM DISC MODOT
60D
STORM
GRATE
473.23
SHARPIE
BTM OF VERT SHEET METAL
PULLBOX
CARPET
473.41
VINYL
473.42
473.36
VINYL
473.45
VINYL 78 SHARPIE DOT
473.50
CARPET
473.52
WM
VINYL
473.56
SHARPIE
VINYL
473.60
VINYL
473.62
SHARPIE X
CONC @ GARAGE ENTRY
473.66
CARPET
BTM OF VERT SHEET METAL
473.67
TILE FLOOR
AC PAD
TILE FLOORING
473.68
60D
TILE @ DOORWAY
473.70
TILE @ DOORWAY
473.73
78_3
BTM OF VERT SHEET METAL
473.73
TILE 78 SHARPIE DOT
473.74
473.74
TILE 78 SHARPIE DOT
473.75
TILE
473.75
TILE @ DOORWAY
473.77
CARPET
473.77
CARPET
473.77
CARPET
473.79
TILE
TILE
473.80
CARPET
473.81
BTM SHEET METAL
473.81
BTM OF VERT SHEET METAL
473.82
CARPET
473.82
AC PAD
TILE
473.84
CLEANOUT
ADD ON BTM SHEET METAL
TILE
473.85
CARPET
473.86
TILE
473.86
CARPET
473.87
WM
CARPET BY CRACK IN WALL
473.92
PP
SIGN
SAN
SEE SURVEY NOTES
2" ALUM DISC
SIGN
78-
245282-SH-Topography.dgn 11:04:44 AM 4/3/2025
COUNTY
JOB NO.
CONTRACT ID.
ROUTE STATE
DISTRICT
D A
T E
D E
S C
R
IP
T
IO
N
MO
DATE PREPARED
BRIDGE NO.
PROJECT NO.
SHEET NO.
4/3/2025
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24-5282
S U
R V
E Y
PLAN
100' (16 UNDERPINNING PILES)
(8
U N
D E
R P
IN
N
IN
G
P
IL
E S
100' (18 UNDERPINNING PILES)
(8
U N
D E
R P
IN
N
IN
G
P
IL
E S
S
P A
C E
D A
S S
H O
W N
(EXISTING FLOOR SLAB 6" VERTICAL VARIATION)
POLYJACK ENTIRE FLOOR SLAB LEVEL.
MODOT POPLAR BLUFF CONSTRUCTION OFFICE - PLAN
20,000 LBS/PILE 1/16" = 1'-0"
INSTALL STEEL PILES UNDERPINNING SYSTEM
TO BED ROCK. (ESTIMATED 20'-25' DEEP)
50 LOCATIONS AS SHOWN, JACK LEVEL.
.5
.2
.5
.5
.5
.5
.5
.2
.5
2.5'6.67'6.67'6.67'25'5'6.67'6.67'6.67'5'6.67'6.67'6.67'2.5'
.5
.2
.5
.5
.5
.5
.5
.2
.5
2.5'6.67'6.67'6.67'5'6.67'6.67'6.67'5'6.67'6.67'6.67'5'6.67'6.67'6.67'2.5'
6'6' POLYJACKING
HOLE SPACING FOR
TYPICAL ACCESS
1 2 3 4 5 6 7 8 9
10 11 12 13
15 16 17 18
27282930313233343536373839404142
CONTRACTOR TO LOG DEPTH TO
BEDROCK AND FINAL PILE HEIGHT
CONTRACTOR RESPONSIBLE FOR
LOCATING EXISTING UTILITIES:
WATER, GAS, SEWER, ETC.
UNDER EXISTING SLAB.
CARE SHOULD BE PROVIDED
BY CONTRACTOR TO ENSURE
NO DAMAGE TO UTILITIES.
24-5282-SH-Office Plan.dgn 11:04:46 AM 4/3/2025
COUNTY
JOB NO.
CONTRACT ID.
ROUTE STATE
DISTRICT
D A
T E
D E
S C
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IP
T
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N
MO
DATE PREPARED
BRIDGE NO.
PROJECT NO.
SHEET NO.
4/3/2025
-8
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-M O
D O
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-8
-2
-6
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24-5282
Option B
1"=5'
P L
A N
S H
E E
T
GENERAL NOTES
1. CONTRACTOR SHALL REPLACE "IN KIND" ANY
SIDEWALKS, PARKING LOTS, GRASS, LANDSCAPING,
ETC., THAT IS DISTURBED IN THE PROCESS OF
INSTALLING UNDERPINNING STEEL PILES. INSTALL TO
PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDING.
2. ALL DISTURBED ROOF DRAINS, COMPLETE WITH
DRAINAGE EXTENSIONS, SHALL BE REINSTALLED TO
MATCH NEW GRADES AROUND THE BUILDING.
3. INSTALL 50 STEEL UNDERPINNING PILES AT THE
LOCATIONS AS SHOWN. PILES TO ACHIEVE A MINIMUM
BEARING CAPACITY OF 20,000 POUNDS PER PILE.
CONTRACTOR MAY PROPOSE HIS OWN PATTERN OF
UNDERPINNING PILES FOR CONSIDERATION BY THE
ENGINEER.
4. CONTRACTOR TO LOCATE UNDERGROUND UTILITIES
OTHER OBSTRUCTIONS PRIOR TO DRIVING
UNDERPINNING PILES. ALL UTILITIES (WATER, SEWER,
ELECTRIC, PHONE, GAS, ETC.) SHALL BE POT HOLED
NEXT TO THE BUILDING BY THE CONTRACTOR USING
HYDRO EXCAVATION BEFORE BEGINNING PILE DRIVING.
5. CONTRACTOR TO JACK THE BUILDING LEVEL ON
NEWLY INSTALLED UNDERPINNING PILES. THE EXISTING
BUILDING SHOWS 6" OF VARIATION CURRENTLY.
CONTRACTOR TO WORK BUILDING LEVELING AND THE
POLYJACKING OF THE EXISTING FLOOR SLAB AT THE
SAME TIME TO PREVENT DAMAGE TO THE EXISTING
CONCRETE FLOOR SLAB AND FOUNDATION. UTILIZE A
SYNCHRONIZED LIFTING SYSTEM TO UNIFORMLY RAISE
THE FOUNDATION, INTERLINKING THE HYDRAULIC
LIFTING POINTS. THE PROPOSED LIFTING SYSTEM AND
SEQUENCE OF JACKING SHALL BE SUBMITTED TO THE
ENGINEER FOR REVIEW. THE CONTRACTOR SHALL
NOTIFY THE ENGINEER WHEN THEY WILL BE ON SITE
WORKING SO THE ENGINEER CAN PROVIDE INSPECTION
AT THEIR DISCRETION.
6. THERE IS A SOILS REPORT AND EXISTING PLANS
AVAILABLE FOR REVIEW BY THE CONTRACTOR.
7. THIS PROJECT WILL BE BID "LUMP SUM" WHICH
INCLUDES ALL MATERIALS AND LABOR NECESSARY TO
CONSTRUCT THE PROJECT AS SHOWN. THE LUMP SUM
BASE BID SHALL ASSUME UP TO 10 OF THE 50
UNDERPINNING PILES WILL ENCOUNTER DEBRIS AND
REQUIRE PRE-DRILLING. IF GREATER THAN 10 PILES
REQUIRE PRE-DRILLING THEN THE CONTRACTOR WILL
BE PAID FOR EACH ADDITIONAL PRE-DRILLED PILE
BASED ON THE BID ITEM "PRE-DRILLED PILE" EACH.
8. SEE ARCHITECTURAL SHEETS FOR ADDITIONAL
DETAILS.
ANCHOR BOLTS, MINIMUM.
2- 3/4" Ø GALVANIZED
EXISTING FOUNDATION
BRACKET TO
OF PILE FOOTING
POSITIVE ANCHORAGE
THE EXISTING FOOTINGS.
SUPPORT UNDERNEATH
PROVIDE POSITIVE
BRACKET, MUST
UNDERPINNING
MINIMUM.
BE RATED FOR 20,000 POUNDS
AND JACKING SYSTEM MUST
THE UNDERPINNING BRACKET
THE ENTIRE SYSTEM INCLUDING
PILE MAY BE AN "H" PILE OR PIPE PILE.
TO BEDROCK.
STEEL PUSH PILE
PILE IS INSTALLED.
CONCRETE AFTER
FILL WITH 3,000 PSI
12" DIAMETER MINIMUM.
PRE-DRILLED PILE HOLE,
BEDROCK IS ESTIMATED TO BE 20' DEEP
BELOW THE BOTTOM OF THE EXISTING
FOOTINGS.IF OBSTRUCTIONS ARE
ENCOUNTERED THAT DO NOT ALLOW
PENETRATION TO BEDROCK THE
CONTRACTOR MAY MOVE THE
LOCATION OF THE PILE TO TRY
AND MISS THE OBSTRUCTION.
MAXIMUM PILE SPACING IS 6'-8".
TWO PILES MINIMUM AT EACH
BUILDING COLUMN OR USE
PREDRILLED HOLE.
BEDROCK BEDROCK
UNDERPINNING TYPICAL SECTIONSHOWING PRE-DRILLED PILE HOLE
(IF DEBRIS IS ENCOUNTERED)
PATTERN 6'-0" MAXIMUM SPACING
CONTRACTOR TO DRILL ON GRID
3/4" DIAMETER MAXIMUM SIZE
CENTERLINE INJECTION HOLE
MATERIAL AFTER COMPLETION
EPOXY CONCRETE PATCH
FILL HOLE WITH
SEE ARCHITECTURAL SHEETS.
(CARPET OR TILE)
OF FLOOR COVERING
FOR REPAIR/REPLACEMENT
TO DRILLING INJECTION HOLES.
CARPET OR TILE PRIOR
CONTRACTOR TO REMOVE
TO LEVEL SLAB
POLYUTHERENE FOAM
INJECT
POLYJACK INJECTION HOLE
TYPICAL SECTION
24-5282-SH- TypSec.dgn 11:04:49 AM 4/3/2025
COUNTY
JOB NO.
CONTRACT ID.
ROUTE STATE
DISTRICT
D A
T E
D E
S C
R
IP
T
IO
N
MO
DATE PREPARED
BRIDGE NO.
PROJECT NO.
SHEET NO.
4/3/2025
-8
-A
S K
-M O
D O
T
-8
-2
-6
J E
F F
E R
S O
N C
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M
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T C
A P
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BUTLER
24-5282
D E
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