11-1004-001NEW 8
CONCI
BEAM
(2) -05
(2) -"6
i'3 TIE;
(F'c =4
FINISI
-
GENERAL STRUCTURAL NOTES: I I SLAB - REPAIR PROCEDURE
I.- GENERAL: I.- REMOVE ALL DAMAGED OR UNSOUND CONCRETE.
THE CONTRACTOR SHALL COORDINATE THESE PR4U11NCsS WITH THE 2: SAID CUT THE PERIMETER OF THE REPAIR AREA FORMING A SHOULDER PERPENDICULAR
cYi4-rinle-: FACILITIES IN THE UIORKINCs AREA. TO THE SUBSTRATE.
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L
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L
POTENTIAL CONFLICTS SHALL 5E TRANSMITTED TO 3.- CHIP OUT THE CONCRETE TO EXPOSE THE ENTIRE CIRCUMFERENCE OF THE REBAR - l
ARCHITECT/ENGINEER BEFORE PROCEEDING WITH THE WORK. IN ST AT LEAST
CONTRACTOR TO PROVIDE ADEQUATE TIME FOR RESPONSE FROM
ENGINEER.
2.- CONCRETE:
ALL CONCRETE TO ATTAIN A MINIMUM ULTIMATE COMPRESSIVE
STRENGTH OF 4,000 PSI IN 28 DAPS. AC- ;GREGATE TO 5E CLEAN
AND WELL GRADED, MAXIMUM SIZE P. CONCRETE SLUMP: 3" MIN, TO
5" MAX. VERTICAL CONCRETE DROP NOT TO EXCEED 8' -0"
3.- CONCRETE COVER:
TO BE AS FOLLOWS: BOTTOM TOP SIDES
SEAMS 11/2 11 11/2 11 11/2 11
4.- REINFORCING STEEL:
TO 5E NEW HIGH STRENGTH BILLET STEEL DEFORMED AS PER
ASTM A-305, AND CONFORMING TO ASTM A-615, GRADE 60.
REINFORCING STEEL TO 5E DETAILED AND FABRICATED IN
ACCORDANCE WITH "MANUAL OF STANDARD PRACTICE OF DETAILING
REINFORCING CONCRETE STRUCTURES ", AND THE ACI BUILDING CODE
318, LATEST. BUBMIT SHOP DRAWINGS FOR APPROVAL.
5.- ANCHORING EPDXY:
FOR ANCHORNG REINFORCING STEEL IN EXISTING CONCRETE, USE
HILTI HIT RE 500 EPDXY ADHESIVE ANCHOR OR EQUAL.
OTHER AVAILABLE EPDXIES ARE MADE 5Y SIMPSON, ULTRA BOND
OR RAWL. DRILL HOLES 1 /S" BIGGER THAN THE DIAMETER OF THE
REINFORCING STEEL (STEEL ROD). THE OTHERWISE NOTED IN THESE
PLANS, OR Ut4LESS OTHERWISE INSTRCUTED BY THE MANUFACTURERS
ECOMMENDATIONS.
S E C T I O N
EXISTING 6" CONC. SLA5
FIELD VERIFY
EL. 0' -0"
TOP OF EXISTING FIRST FLOOR SLAB
FINISHED GRADE _1
03,m HOOKED 5AR5 x 1' -011
LONG AT 1811c /c.
DRILL AND EPDXY INTO
EXISTING CONCRETE 5EAM
AT CENTERLINE OF BEAM,
USE HILTI HIT RE500 EPDXY
ADHESIVE 'ANCHOR.
DRILL AND EPDXY TOP
4 50TTOM REINFORCING
6" INTO EXISTING
CONCRETE COLUMNS.
USE HILTI HIT RE500
EPDXY ADHESIVE
ANCHOR, TYPICAL EACH
5AR-
G.G. NOTE: AVOID
CONFLICTS WITH COLUMN
VERTICAL REINFORCING.
G.C. NOTE:
( #) DENOTES EXISTING
PIPE FIELD VERIFY
EXACT DIAMETER AND
LOCATIONS,
E' i, (NG/�11x2011
ONC. WLUMI t/
REMOVAL SHALL CONTINUE ALONG THE LENGTH OF THE REINI =ORC C EEL
6 OF THE UNCORRODED REBAR 15 OBSERVED. EXCAVATE CONCRETE TO A MINIMUM
DEPTH OF 3/4" BELOW THE RE5AR TO ENABLE AN EXAMINATION OF THE LOSS OF
CROSS- SECTION AND TO ALLOW FOR NEW MATERIAL TO COMPLETELY ENCAPSULATE
THE REBAR
4.- VERTICAL AND HORIZONTAL SURFACES SHALL BE LEFT ROUGHENED WITH AT LEAST
A 1/4" AMPLITUDE.
5.- SANDBLAST THE CONCRETE AND EXP05ED RE5AR INSERT NEW BARS OF EQUAL
DIAMETER NEXT TO THOSE THAT HAVE DETERIORATED BY MORE THAN 150. ALL
NEW STEEL SHALL BE ASTM A -615 GRADE 60. LAP SPLICES SHALL 5E IN
ACCORDANCE WITH ACI 318 -05.
6.- COAT ALL NEW AND EXISTING RE5AR WITH 51KA ARMATEC 110 EPOCEM.
i.- PATCH WITH SIKAREPAIR 223 FOLLOWING THE MANUFACTURER'S INSTRUCTIONS.
S.- REPAIRS TO CONFORM TO ORIGINAL MEMBER SHAPE AND SIZE.
EXISTING (8 "x18 ") CONC.
BEAM TO BE REPAIRED,
FIELD VERIFY
(1) -05 x 3' -0" LONG AT TOP
2 AND AT 50TTOM OF EX I ST'G
5 -1 PIPE
DENOTES DAMAGED AREA
UNDER SLAB, SE= PLAN FOR
LOCATION AND SLAB REPAIR
PROCEDURE NOTE ABOVE,
TYPICAL.
CRACK IN BEAM, SEE REPAIR
PROCEDURE NOTE -A
5ELOW.
4'411 MIN. Sf�LICE, TYPI
NEW CONCRETE BEAM
EXISTING GRADE
rjoy,
(f) L 4" I /611
PROVIDE A SLEEVE 2"
LARGER THAN PIPE
DIAMETER THRU NEW S E C T I O N
CONCRETE BEAM.
�_ISCALE: P =1' -O"
CRACKED BEAM - REPAIR PROCEDURE NOTE -A:
FILL EXISTING CRACK WITH SIKADUR 35, HI -MOD LV OR
SIMILAR 5Y MEANS OF PRESSURE INJECTION. USE 51KADUR
33 (OR SIMILAR), TO SEAL CRACKS AND SECURE
INJECTION PORTS.
EXISTING 6 "x24"
CONC. COLUMN
BEYOND
PROVIDE A
SLEEVE 211
LARGER THAN
PIPE DIAMETER
THRU NEW
CONCRETE
SEAM.
All
f I II I
I I
14
I I
I— — - - - - -- - - --
L----
I I I I
EL. +0' -0"
T. O. EXISTING I
SLAB
EXISTING I
CONCRETE EAM I
5ELOW TO BE
REPAIRED A D UP
NEW CONC. 5 AM L — = =
5ELOW, SEE EXISTING r
I
SECTION 1 4 STAIR 1 I
I I 2 I 1 r
I
S -1
AREA DENO ES S -1
REPAIR UND R
SLA5, SEE SLA5 I
REPAIR I I I L----- - -__ --
PROCEDURE NOTE I r -- — — - -- — — — — -
THIS SHEET, -
VERIFY EXACT
AREA.
I .
I I I I I-
11[101 '11"11111
r IIIII'1
PARTIAL FIRST FLOOR PLAN
(FOR REFERENCE ONLY)
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AS C-E I ^i.l+iti
A� IV ��,_.=LDING DEPT.
tJ!r,r.'I -DP.DE COUNTY IRE DEPARTMENT • STRUCTURAL SECTION
BL G;� PER1.111 FIRE ALARM
FIRE SUPPRESSION =TA ER MAII EXT.
DATE��
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DONNELL, DUQUESNE & ALBAISA, P.A.
4930 S.W. i4th COL
Miami, Florida. 331 ,5
Fax: 305.666.5259
State of Florida - Authorization No. 1306
website: www.ddaeng.com
Job #2011 -35-A
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REVISIONS: tF
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ti-'flROJECT NAME:
.. _ •SMH,- CRAWL SPACE
91 AS REPAIR UNDER FIRST FLOOR
PROJECT ADDRESS:
7400 S.W. 62nd Ave.
South Miami, Florida 33143
UUMM. NV. LU11 -J.1-A
SCALE:
"DATE: 08 -12 -2011
DRAWN: DDA
CHECKED: DDA
CADD FILE: DDA
DRAWING TITLE:
PARTIAL FLOOR PLAN
- ••4w
GENERAL NOTES
,.
SECTIONS
SHEET NO.
S -1#