Plans W911WN20B8008 Amendment 0003.pdf
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- Solicitation number
- W911WN20B8008
About this file
This document provides details for a federal contract opportunity with the U.S. Army Corps of Engineers to repair and stabilize cracks in two concrete river wall monoliths at Pike Island Locks and Dam on the Ohio River in West Virginia. The firm fixed price contract value is estimated between $500,000 and $1,000,000 and involves installation of hollow core high strength steel bar anchors, pressure grouting of cracks, concrete demolition and replacement. The one year period of performance begins after notice to proceed. Work must be performed while the lock remains operational with some short shutdowns allowed. Access to the lock walls is limited so the contractor may need to use a barge or crane. The solicitation will be issued on July 31, 2020 through beta.SAM and bids are due by an unspecified date. The NAICS code is 237990 and the small business size standard is $39.5 million.
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US Army Corps of Engineers ®
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CONTRACT DRAWINGS
SHEET ID DRAWING TITLE
GENERAL
G-001 COVERSHEET
G-002 CONTRACT AND REFERENCE DRAWING INDEX
G-003 GENERAL ABBREVIATIONS
GENERAL
V-101 PROJECT DATA HORIZONTAL AND VERTICAL CONTROL
B-101 INSTRUMENTATION AND MONITORING - PLAN
C-101 CONTRACTORS WORK LIMITS
SURVEY AND RECREATION - HYDROGRAPHIC SURVEYS
V-601 UPPER POOL STAGE HYDROGRAPHS 2011 - 2015 INCLUSIVE
V-602 UPPER POOL STAGE HYDROGRAPHS 2016 - 2019 INCLUSIVE
V-603 LOWER POOL STAGE HYDROGRAPHS 2011 - 2015 INCLUSIVE
V-604 LOWER POOL STAGE HYDROGRAPHS 2016 - 2019 INCLUSIVE
V-605 STAGE DURATION CURVES
LOCK - LOCK MASONRY
SD101 MONOLITHS R-33 & R-34 - REMOVAL PLAN
S-101 MONOLITHS R-33 & R-34 - RECONSTRUCTION PLAN & SECTION
S-102 MONOLITH R-33 - REINFORCEMENT PLAN & SECTION
S-103 MONOLITH R-34 - REINFORCEMENT PLAN & SECTION
S-201 MONOLITH R-33 - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION
S-202 MONOLITH R-34 - RIVER SIDE - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION
S-203 MONOLITH R-34 - CHAMBER SIDE - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION
S-204 COLD JOINT ANCHORS - SECTIONS AND DETAILS
S-205 NEW BULHEAD GRATING AND FRAMING
S-206 CRACK REPAIR EXTENTS AND SECTIONAL PLAN
S-207 UTILITY TRENCH COVER DETAILS
LOCK - ELECTRICAL SYSTEMS
E-101 POWER RECEPTACLE RECESS REPLACEMENT - PLAN AND SECTIONS
REFERENCE DRAWINGS
DWG_
CODE
SHEET ID DRAWING TITLE
LOCK - LOCK MASONRY
420 O-LPI-20/2.6 LOCK WALLS - PLAN - UPPER END
420 O-LPI-20/4.5 LOCK WALLS - ELEVATIONS - UPPER END
420 O-LPI-20/6.4 LOCK WALLS - SECTIONS - UPPER END
T/WALL
EL 655.58'
A1 S-101
5'-0" 5'-0" 5'-0" 5'-0" 5'-0"
S T
A
.0
A
S T
A
.0
A
NORMAL
UPPER POOL
EL 643.58
NORMAL
LOWER POOL
EL 622.58
LOCATIONS OF PRESTRESSED
ANCHORS (24 TOTAL) AT R-33
G13 S-201
R33-1 R33-2 R33-3 R33-4 R33-5 R33-6
R33-7 R33-8 R33-9 R33-10 R33-11 R33-12
R33-13 R33-14 R33-15 R33-16 R33-17 R33-18
R33-20R33-19 R33-21 R33-22 R33-23 R33-24
3'-0" +/-2"
M J
M J
T/WALL
EL 655.58'
S-204
E13______________________
S-204
G2
NORMAL
UPPER POOL
EL 643.58
NEW ANCHORS, SEE
ELEVATIONS FOR LOCATIONS
TYP. MAX ANCHOR HOLE
DEPTH SHALL BE LIMITED TO
NO CLOSER THAN 4'-0" TO THE
OPPOSING WALL FACE
5'-0" +/-1'-0"
NEW CONCRETE CAP
EXISTING UTILITY TRENCH
EXISTING CRACK
RIVER SIDE WALL RACE
CHAMBER SIDE
WALL FACE
31'-3" +/-2" ANCHOR LENGTH
US Army Corps of Engineers ®
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SCALE: 1/4" = 1'-0"
R33 ELEVATION - RIVER SIDE
D1
SCALE: 1/4" = 1'-0"S-101
D1 SECTION
G13
ANCHOR STRESSING NOTES:
1. 72 HOURS AFTER ANCHORS HAVE BEEN INITIALLY STRESSED TO DESIGN LOAD, RE-
STRESS ANCHORS TO ENSURE DESIGN LOAD IS ACHIEVED. LOSS OF ANCHOR
FORCE MAY OCCUR DUE TO SETTLING OF THE MONOLITH. COMPLETE ALL
STRESSING BEFORE ANCHOR GROUT PLACEMENT.
2. FOLLOWING APPROVAL OF ANCHOR STRESSING (PRESTRESSING OPERATIONS
RECORDS SUBMITTAL) BY THE CONTRACTING OFFICER, GROUT ANCHORS WITH
NON-SHRINK CEMENT GROUT PER THE ANCHOR MANUFACTURER'S
RECOMMENDATIONS. GROUT SHALL BE APPROPRIATE FOR DRY AND
UNDERWATER PLACEMENT.
3. FOLLOWING APPROVAL OF ANCHOR GROUTING BY THE CONTRACTING OFFICER,
ANCHOR ROD TAILS SHALL BE CUT PER MANUFACTURER'S RECOMMENDATIONS.
GROUT THE ANCHOR RECESSES WITH NON-SHRINK CEMENT GROUT.
4. ANCHORS SHALL BE FULLY STRESSED TO A TOLERANCE OF +/- 2 KIPS.
5. COMPLETE ALL ANCHOR STRESSING BEFORE CRACK INJECTION GROUT
PLACEMENT.
1. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS PRIOR TO THE START OF
WORK AND NOTIFY THE CONTRACTING OFFICER OF ANY CONFLICT.
2. THE REFERENCE DRAWINGS ARE BASED ON LEGACY VERTICAL DATUM, AND THE
CONTRACT DRAWINGS ARE BASED ON NAVD88 VERTICAL DATUM WHICH IS
APPROXIMATELY 0.42 FEET LESS THAN THAT SHOWN ON THE REFERENCE
DRAWINGS.
NOTE:
RIVER SIDE R34 ANCHORS R34-1, R34-2, R34-3,
R34-4 MUST BE STRESSED TO 51 KIPS BEFORE
STESSING R33-6, R33-12, R33-18, R33-24 TO 97 KIPS
1. STRESS ANCHOR R33-19 TO 51 KIPS.
2. STRESS ANCHOR R33-21 TO 51 KIPS.
3. STRESS ANCHOR R33-23 TO 51 KIPS.
4. STRESS ANCHOR R33-14 TO 51 KIPS.
5. STRESS ANCHOR R33-16 TO 51 KIPS.
6. STRESS ANCHOR R33-7 TO 51 KIPS.
7. STRESS ANCHOR R33-9 TO 51 KIPS.
8. STRESS ANCHOR R33-11 TO 51 KIPS.
9. STRESS ANCHOR R33-2 TO 51 KIPS.
10. STRESS ANCHOR R33-4 TO 51 KIPS.
11. STRESS ANCHOR R33-20 TO 51 KIPS.
12. STRESS ANCHOR R33-22 TO 51 KIPS.
13. STRESS ANCHOR R33-13 TO 51 KIPS.
14. STRESS ANCHOR R33-15 TO 51 KIPS.
15. STRESS ANCHOR R33-17 TO 51 KIPS.
16. STRESS ANCHOR R33-8 TO 51 KIPS.
17. STRESS ANCHOR R33-10 TO 51 KIPS.
18. STRESS ANCHOR R33-1 TO 51 KIPS.
19. STRESS ANCHOR R33-3 TO 51 KIPS.
20. STRESS ANCHOR R33-5 TO 51 KIPS.
21. STRESS ANCHOR R33-24 TO 51 KIPS.
22. STRESS ANCHOR R33-18 TO 51 KIPS.
23. STRESS ANCHOR R33-12 TO 51 KIPS.
24. STRESS ANCHOR R33-6 TO 51 KIPS.
25. STRESS ANCHOR R33-19 TO DESIGN LOAD (97KIPS).
26. STRESS ANCHOR R33-21 TO DESIGN LOAD (97KIPS).
27. STRESS ANCHOR R33-23 TO DESIGN LOAD (97KIPS).
28. STRESS ANCHOR R33-14 TO DESIGN LOAD (97KIPS).
29. STRESS ANCHOR R33-16 TO DESIGN LOAD (97KIPS).
30. STRESS ANCHOR R33-7 TO DESIGN LOAD (97KIPS).
31. STRESS ANCHOR R33-9 TO DESIGN LOAD (97KIPS).
32. STRESS ANCHOR R33-11 TO DESIGN LOAD (97KIPS).
33. STRESS ANCHOR R33-2 TO DESIGN LOAD (97KIPS).
34. STRESS ANCHOR R33-4 TO DESIGN LOAD (97KIPS).
35. STRESS ANCHOR R33-20 TO DESIGN LOAD (97KIPS).
36. STRESS ANCHOR R33-22 TO DESIGN LOAD (97KIPS).
37. STRESS ANCHOR R33-13 TO DESIGN LOAD (97KIPS).
38. STRESS ANCHOR R33-15 TO DESIGN LOAD (97KIPS).
39. STRESS ANCHOR R33-17 TO DESIGN LOAD (97KIPS).
40. STRESS ANCHOR R33-8 TO DESIGN LOAD (97KIPS).
41. STRESS ANCHOR R33-10 TO DESIGN LOAD (97KIPS).
42. STRESS ANCHOR R33-1 TO DESIGN LOAD (97KIPS).
43. STRESS ANCHOR R33-3 TO DESIGN LOAD (97KIPS).
44. STRESS ANCHOR R33-5 TO DESIGN LOAD (97KIPS).
45. STRESS ANCHOR R33-24 TO DESIGN LOAD (97KIPS).
46. STRESS ANCHOR R33-18 TO DESIGN LOAD (97KIPS).
47. STRESS ANCHOR R33-12 TO DESIGN LOAD (97KIPS).
48. STRESS ANCHOR R33-6 TO DESIGN LOAD (97KIPS).
ANCHOR STRESSING SEQUENCE:
0 4' 8'2'
SCALE: 1/4"=1'
0 4' 8'2'
SCALE: 1/4"=1'1
S T
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.0
A
NORMAL
UPPER POOL
EL 643.58
NORMAL
LOWER POOL
EL 622.58
S T
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.0
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R34-1
R34-2
R34-3
LOCATIONS OF PRESTRESSED
ANCHORS AT R-34 ON THE
RIVER SIDE, 4 ANCHORS
R34-4
6'-0" +/-2"
M J
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G13 S-202
T/WALL
EL 655.58'
UPPER POOL
EL 643.58'
5'-0" +/-1'-0"
TYP. MAX ANCHOR HOLE DEPTH SHALL
BE LIMITED TO NO CLOSER THAN 4'-0"
TO THE OPPOSING WALL FACE
NEW ANCHORS,
SEE ELEVATIONS
FOR LOCATIONS
EXISTING CRACK
NEW CONCRETE CAP
EXISTING UTILITY TRENCH
RIVER SIDE
WALL FACE
CHAMBER SIDE
WALL FACE31'-3" +/-2" ANCHOR LENGTH
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R34 ELEVATION - RIVER SIDE
E1
ANCHOR STRESSING NOTES:
1. 72 HOURS AFTER ANCHORS HAVE BEEN INITIALLY STRESSED TO DESIGN LOAD, RE-
STRESS ANCHORS TO ENSURE FULL DESIGN LOAD IS ACHIEVED. LOSS OF ANCHOR
FORCE MAY OCCUR DUE TO SETTLING OF THE MONOLITH. COMPLETE ALL
STRESSING BEFORE ANCHOR GROUT PLACEMENT.
2. FOLLOWING APPROVAL OF ANCHOR STRESSING (PRESTRESSING OPERATIONS
RECORDS SUBMITTAL) BY THE CONTRACTING OFFICER, GROUT ANCHORS WITH
NON-SHRINK CEMENT GROUT PER THE ANCHOR MANUFACTURER'S
RECOMMENDATIONS. GROUT SHALL BE APPROPRIATE FOR DRY AND
UNDERWATER PLACEMENT.
3. FOLLOWING APPROVAL OF ANCHOR GROUTING BY THE CONTRACTING OFFICER,
ANCHOR ROD TAILS SHALL BE CUT PER MANUFACTURER'S RECOMMENDATIONS.
GROUT THE ANCHOR RECESSES WITH NON-SHRINK CEMENT GROUT.
4. ANCHORS SHALL BE FULLY STRESSED TO A TOLERANCE OF +/- 2 KIPS.
5. COMPLETE ALL ANCHOR STRESSING BEFORE CRACK INJECTION GROUT
PLACEMENT.
1. CONTRACTOR TO VERIFY EXISTING CONDITIONS AND NOTIFY CONTRACTING
OFFICER OF ANY DISCREPENCIES PRIOR TO START OF CONSTRUCTION.
2. EIGHT (8) CHAMBER SIDE ANCHORS ARE NOT SHOWN FOR CLARITY.
3. THE REFERENCE DRAWINGS ARE BASED ON LEGACY VERTICAL DATUM, AND THE
CONTRACT DRAWINGS ARE BASED ON NAVD88 VERTICAL DATUM WHICH IS
APPROXIMATELY 0.42 FEET LESS THAN THAT SHOWN ON THE REFERENCE
DRAWINGS.
NOTE:
RIVER SIDE R33 ANCHORS R33-6, R33-12, R33-18, R33-24 MUST BE STRESSED TO 51 KIPS
BEFORE STESSING R34-1, R34-2, R34-3, R34-4 TO 97 KIPS
1. STRESS ANCHOR R34-4 TO 51 KIPS.
2. STRESS ANCHOR R34-3 TO 51 KIPS.
3. STRESS ANCHOR R34-2 TO 51 KIPS.
4. STRESS ANCHOR R34-1 TO 51 KIPS.
5. STRESS ANCHOR R34-4 TO DESIGN LOAD (97KIPS).
6. STRESS ANCHOR R34-3 TO DESIGN LOAD (97KIPS).
7. STRESS ANCHOR R34-2 TO DESIGN LOAD (97KIPS).
8. STRESS ANCHOR R34-1 TO DESIGN LOAD (97KIPS).
ANCHOR STRESSING SEQUENCE:
SCALE: 1/4" = 1'-0"
R34 ELEVATION SECTION - RIVER SIDE
G13
0 4' 8'2'
SCALE: 1/4"=1'
0 4' 8'2'
SCALE: 1/4"=1'
LOWER POOL
EL 622.58'
UPPER POOL
EL 643.58'
J13 S-203
5'-0"
R34-5
R34-7
R34-9
R34-11
R34-6
R34-8
R34-10
R34-12
LOCATIONS OF PRESTRESSED
ANCHORS AT R-34 ON THE
CHAMBER SIDE, 8 ANCHORS
11'-0" +/-2"
S T
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.0
A
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.0
B
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LINE HOOKS
WALL ARMOR IN THIS LOCATION NOT SHOWN,
CONTRACTOR MUST VERIFY LOCATION
T/WALL
EL 655.58'
UPPER POOL
EL 643.58'
CHAMBER SIDE
WALL FACE
RIVER SIDE
WALL FACE
5'-0" +/-1'-0"
TYP. MAX ANCHOR HOLE DEPTH SHALL
BE LIMITED TO NO CLOSER THAN 4'-0"
TO THE OPPOSING WALL FACE
21'-3" +/-2" ANCHOR LENGTH
EXISTING UTILITY TRENCH
NEW CONCRETE CAP
EXISTING CRACK
NEW ANCHORS,
SEE ELEVATIONS
FOR LOCATIONS
T/WALL
EL 655.58'
UPPER POOL
EL 643.58'
25'-3" +/-2" ANCHOR LENGTH
5'-0" +/-1'-0"
TYP. MAX ANCHOR HOLE DEPTH SHALL
BE LIMITED TO NO CLOSER THAN 4'-0"
TO THE OPPOSING WALL FACE
EXISTING CRACK
NEW CONCRETE CAPEXISTING UTILITY TRENCH
CHAMBER SIDE
WALL FACE
RIVER SIDE
WALL FACE
NEW ANCHORS,
SEE ELEVATIONS
FOR LOCATIONS
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SCALE: 1/4" = 1'-0"
R34 CHAMBER SIDE ELEVATION
G1
ANCHOR STRESSING NOTES:
1. 72 HOURS AFTER ANCHORS HAVE BEEN INITIALLY STRESSED TO DESIGN LOAD, RE-
STRESS ANCHORS TO ENSURE FULL DESIGN LOAD IS ACHIEVED. LOSS OF ANCHOR
FORCE MAY OCCUR DUE TO SETTLING OF THE MONOLITH. COMPLETE ALL
STRESSING BEFORE ANCHOR GROUT PLACEMENT.
2. FOLLOWING APPROVAL OF ANCHOR STRESSING (PRESTRESSING OPERATIONS
RECORDS SUBMITTAL) BY THE CONTRACTING OFFICER, GROUT ANCHORS WITH
NON-SHRINK CEMENT GROUT PER THE ANCHOR MANUFACTURER'S
RECOMMENDATIONS. GROUT SHALL BE APPROPRIATE FOR DRY AND
UNDERWATER PLACEMENT.
3. FOLLOWING APPROVAL OF ANCHOR GROUTING BY THE CONTRACTING OFFICER,
ANCHOR ROD TAILS SHALL BE CUT PER MANUFACTURER'S RECOMMENDATIONS.
GROUT THE ANCHOR RECESSES WITH NON-SHRINK CEMENT GROUT.
4. ANCHORS SHALL BE FULLY STRESSED TO A TOLERANCE OF +/- 2 KIPS.
5. COMPLETE ALL ANCHOR STRESSING BEFORE CRACK INJECTION GROUT
PLACEMENT.
1. CONTRACTOR TO VERIFY EXISTING CONDITIONS AND NOTIFY CONTRACTING
OFFICER OF ANY DISCREPENCIES PRIOR TO START OF CONSTRUCTION.
2. FOUR (4) RIVER SIDE ANCHORS ARE NOT SHOWN FOR CLARITY.
3. WALL ARMOR IS LOCATED ON THE FACE OF THE CHAMBER SIDE AREA THE
ANCHORS ARE TO BE PLACED IN. THE LOCATIONS OF THE ANCHORS WERE
DETERMINED TO FIT APPROXIMATELY IN BETWEEN THE EXISTING WALL ARMOR.
CONTRACTOR IS PERMITTED TO SHIFT ANCHORS UP TO TWO INCHES (2") IN ANY
DIRECTION FROM WHAT IS SHOWN, TO ADJUST FOR WALL ARMOR INTERFERANCE.
4. THE REFERENCE DRAWINGS ARE BASED ON LEGACY VERTICAL DATUM, AND THE
CONTRACT DRAWINGS ARE BASED ON NAVD88 VERTICAL DATUM WHICH IS
APPROXIMATELY 0.42 FEET LESS THAN THAT SHOWN ON THE REFERENCE
DRAWINGS.
NOTE:
1. STRESS ANCHOR R34-11 TO 51 KIPS.
2. STRESS ANCHOR R34-10 TO 51 KIPS.
3. STRESS ANCHOR R34-12 TO 51 KIPS.
4. STRESS ANCHOR R34-9 TO 51 KIPS.
5. STRESS ANCHOR R34-7 TO 51 KIPS.
6. STRESS ANCHOR R34-6 TO 51 KIPS.
7. STRESS ANCHOR R34-8 TO 51 KIPS.
8. STRESS ANCHOR R34-5 TO 51 KIPS.
9. STRESS ANCHOR R34-11 TO DESIGN LOAD (97KIPS).
10. STRESS ANCHOR R34-10 TO DESIGN LOAD (97KIPS).
11. STRESS ANCHOR R34-12 TO DESIGN LOAD (97KIPS).
12. STRESS ANCHOR R34-9 TO DESIGN LOAD (97KIPS).
13. STRESS ANCHOR R34-7 TO DESIGN LOAD (97KIPS).
14. STRESS ANCHOR R34-6 TO DESIGN LOAD (97KIPS).
15. STRESS ANCHOR R34-8 TO DESIGN LOAD (97KIPS).
16. STRESS ANCHOR R34-5 TO DESIGN LOAD (97KIPS).
ANCHOR STRESSING SEQUENCE:
SCALE: 1/4" = 1'-0"
R34 CHAMBER SIDE ELEVATION SECTION R34-5 / R34-7 / R34-9 / R34-11
J13
0 4' 8'2'
SCALE: 1/4"=1'
0 4' 8'2'
SCALE: 1/4"=1'
SCALE: 1/4" = 1'-0"
R34 CHAMBER SIDE ELEVATION SECTION R34-6 / R34-8 / R34-10 / R34-12
A1
0 4' 8'2'
SCALE: 1/4"=1'
1-3/8" DIA HOLLOW-CORE SPIN-
LOCK EXPANSION SHELL
CONCRETE ANCHOR, ASTM A615,
GALVANIZED
GROUT RECESS AFTER ANCHOR
IS FULLY-TENSIONED, TESTED,
APPROVED AND GROUTED. SEE
ANCHOR STRESSING SEQUENSE
AND NOTE 6
RIVER OR
CHAMBER FACE
OF RIVER WALL
STEEL BEARING PLATE, MIN
10"X10" THICKNESS & GRADE PER
ANCHOR MANUFACTURERS
RECOMMENDATIONS
A4 S-204
1. ANCHOR HEX NUT, WASHER, BEARING PLATE, GROUT AND GROUT/VENT PER ANCHOR MANUFACTURER'S
RECOMMENDATIONS. ANCHOR AND HARDWARE SHALL BE HOT DIP GALVANIZED.
2. PROVIDE ENCAPSULATED CORROSION INHIBITING END ANCHORAGE FOR PERMANENT AGGRESSIVE
CORROSION CONDITIONS.
3. WHERE INTERFERENCE OF WALL ARMOR OCCURS, REMOVE WALL ARMOR WITHIN THE GROUT POCKET AREA ONLY. REMOVAL SHALL BE DONE WITH A METHOD THAT WILL NOT DAMAGE THE ARMOR THAT IS TO
REMAIN OUTSIDE OF THE GROUT POCKET AREA.
4. ANCHORS HAVE BEEN POSITIONED APPROXIMATELY IN BETWEEN THE EXISTING WALL ARMOR, CONTRACTOR SHALL ADJUST THE VERTICAL AND HORIZONTAL LOCATIONS OF THE ANCHORS UP TO +/-2"
IN AN EFFORT TO MINIMIZE WALL ARMOR INTERFERENCE.
5. WALL ARMOR IS NOT SHOWN ON SHEET, CONTRACTOR TO VERIFY EXISTING WALL ARMOR LOCATIONS AND NOTIFY CONTRACTING OFFICER OF ANY DISCREPENCIES PRIOR TO START OF CONSTRUCTION.
6. DURING NON WORK HOURS (REFER TO SPECIFICATIONS) THE CHAMBER SHALL BE IN OPERATION.
DURING THIS TIME, THE TAILS OF THE ANCHORS LOCATED ON THE CHAMBER SIDE OF THE MONOLITH
AND ANY OTHER ACCESSORY SHALL BE RECESSED BELOW THE WALL SURFACE (DEPTH TO BE
DETERMINED BY CONTRACTOR) TO PREVENT DAMAGE DURING LOCK OPERATION. THIS MAY BE DONE WITH AN ANCHOR COUPLER OR OTHER MEANS TO BE DETERMINED BY THE CONTRACTOR. THE WALL FACE MAY NOT BE UNIFORM AND MAY HAVE GOUGES, CRACKS AND ABRADED SURFACES. ANY EXPOSED HOLES SHALL BE CLEANED AND WASHED PRIOR TO INSTALLATION OF THE ANCHORS. CONTRACTOR SHALL PROVIDE MEANS TO PREVENT DEBRIS AND DIRT FROM ENTERING EXPOSED HOLES DUING NON-
WORK PERIODS.
STRESSING END NOTES:
R
E C
E S
S O
P E
N
IN
G
1" MIN VERT SAW CUT
6" +/-1"
3" COVER MIN
T Y
P /2
EXPANSION SHELL HEAD
ASSEMBLY, ZINC PLATED
APPROX 2-1/2" DIA DRILL HOLE, SEE NOTE 4,
DRILL HOLE PAST MAX DEPTH OF ANCHOR
PER MANUFACTURERS GUIDANCE
HOLLOW ANCHOR, ZINC PLATED
THRUST RING
SLIP RING
ANCHOR HEAD
VENT HOLE
GROUT HOLE
GROUT RECESS AFTER ANCHOR IS
FULLY-TENSIONED, TESTED,
APPROVED AND GROUTED. SEE
ANCHOR STRESSING SEQUENCE
AND NOTE 6
US Army Corps of Engineers ®
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SCALE: 3" = 1'-0"
DETAIL - ANCHOR AT STRESSING END
E13
SCALE: 3" = 1'-0"
DETAIL - ANCHOR AT EXPANSION END
G2
SCALE: 3" = 1'-0"S-204
E13 DETAIL - ANCHOR RECESS
A4
1. CONTRACTOR TO VERIFY EXISTING CONDITIONS AND NOTIFY CONTRACTING
OFFICER OF ANY DISCREPENCIES PRIOR TO START OF CONSTRUCTION.
2. HOLLOW CORE ANCHOR DESIGN LOAD = LOCK OFF LOAD = TEST LOAD 101 KIPS
+/- 2 KIPS UNO.
3. RECESS DEPTH SHALL PROVIDE 3 INCHES OF COVER FROM END OF
ANCHORAGE, MINIMUM.
4. ANCHOR DRILL HOLES SHALL BE ACCOMPLISHED BY CORE DRILLING METHODS.
DRILL HOLE DIAMETER SHOWN IS APPROXIMATE. ACTUAL DRILL HOLE DIAMETER
SHALL BE PER THE ANCHOR MANUFACTURER'S RECOMMENDATIONS.
5. ANCHORS AND GROUT SHALL BE INSTALLED IN ACCORDANCE WITH THE ANCHOR
MANUFACTURER'S PROCEDURES AND RECOMMENDATIONS.
6. RECESS DIMENSIONS SHOWN ARE APPROXIMATE AND SHALL BE VERIFIED BY
THE ANCHOR MANUFACTURER TO ENSURE ADEQUATE CLEARANCE REQUIRED
FOR ANCHOR STRESSING.
7. PREPARATION/INSTALLATION FOR GROUTING OF ANCHOR RECESSES SHALL BE
PERFORMED IN ACCORDANCE WITH THE GROUT MANUFACTURER'S
PROCEDURES AND RECOMMENDATIONS. APPLY BONDING AGENT TO RECESS
PRIOR TO GROUTING.
NOTES:
6"0 3" 1'
SCALE: 3"=1'
6"0 3" 1'
SCALE: 3"=1'
6"0 3" 1'
SCALE: 3"=1'
| Sheets |
| G-002 - CONTRACT AND REFERENCE DRAWING INDEX |
| S-201 - MONOLITH R-33 - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION |
| S-202 - MONOLITH R-34 - RIVER SIDE - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION |
| S-203 - MONOLITH R-34 - CHAMBER SIDE - PROPOSED ANCHOR LOCATIONS - ELEVATION AND SECTION |
| S-204 - COLD JOINT ANCHORS - SECTIONS AND DETAILS |
File details come from the government source that posted it. Updated .