HomeMy WebLinkAboutWTR2702953.54A I B I C I D
co STRUCTURAL CONCRETE MASONRY UNIT GENERAL NOTES
LQ 1. CONCRETE MASONRY UNITS: BLOCKS SHALL HAVE A LIGHTWEIGHT CLASSIFICATION AND
CONFORM TO ASTM C90, LATEST EDITION, GRADE N, TYPE 1. MINIMUM COMPRESSIVE
N STRENGTH OF UNITS OF 1,900 PSI WHEN AIR CURED FOR 28-DAYS. MINIMUM COMPRESSIVE
STRENGTH OF 1,500 PSI OF MASONRY WALL ASSEMBLAGE AT 28-DAYS.
CV
2. MORTAR: PROPORTION MORTAR TO CONFORM TO THE REQUIREMENTS OF UBC TABLE 21-A
(ASTM C270) FOR TYPE S MORTAR. DO NOT USE MASONRY CEMENT. RETEMPER MORTAR
ONLY BY ADDING WATER INTO THE MORTAR AND THEN WORKING WATER INTO THE MORTAR.
RETEMPERING MORTAR BY DASHING WATER OVER THE MORTAR IS NOT PERMITTED. ANY
MORTAR UNUSED WITHIN 2 1 /2 HOURS OR GROUT THAT IS UNUSED WITHIN 1 1 /2 HOURS
AFTER INITIAL MIXING SHALL BE REMOVED FROM THE WORK.
3. GROUT: MINIMUM GROUT STRENGTH OF 2,500 PSI. INCREASE CEMENT CONTENT OF THE
GROUT, AS NECESSARY TO ACHIEVE THE SPECIFIED MASONRY ASSEMBLY STRENGTH (f'm)
g AND ADEQUATE WORKABILITY. GROUT COMPRESSIVE STRENGTH WHEN TESTED PER UBC
STANDARD NO. 21-18 SHALL BE EQUAL OR EXCEED THE CONCRETE MASONRY UNIT
STRENGTH. GROUT SHALL HAVE A SLUMP BETWEEN 9 AND 10-INCHES AT THE TIME OF
PLACEMENT. ALL CELLS SHALL BE FILLED SOLIDLY WITH GROUT. ALL GROUT SHALL BE
CONSOLIDATED BY MECHANICAL VIBRATION.
4. ADMIXTURES: ADMIXTURES ARE NOT PERMITTED IN MORTAR OR GROUT UNLESS FAVORABLY
REVIEWED BY THE ENGINEER.
5. AGGREGATES: SAND FOR MORTAR SHALL CONFORM TO ASTM C144 EXCEPT NOT LESS THAN
3% OF THE SAND SHALL PASS THE NUMBER 100 SIEVE. SAND AND PEA GRAVEL FOR
GROUT SHALL CONFORM TO ASTM C404, TABLE 1, COARSE AGGREGATE, EXCEPT WHEN
OTHER GRADINGS ARE SPECIFICALLY APPROVED BY THE ENGINEER.
8 6. WATER: WATER USED FOR MORTAR AND GROUT SHALL BE CLEAN AND FREE FROM
DELETERIOUS AMOUNTS OF ACIDS, SALTS, ALKALI, AND ORGANIC MATERIALS.
7. REINFORCEMENT: REINFORCING SHALL BE ASTM A615-GRADE 60. REINFORCEMENT
SHALL BE FULLY EMBEDDED IN GROUT. EMBEDDED ITEMS SHALL BE SECURED IN PLACE
PRIOR TO GROUTING. PROVIDE A MINIMUM OF 1-INCH GROUT AROUND BOLTS IN
MASONRY. PLACE HORIZONTAL REINFORCING IN BOND BEAM UNITS. VERTICAL
REINFORCING SHALL BE HELD IN PLACE AT TOP AND BOTTOM AND AT INTERVALS NOT
EXCEEDING 200 BAR DIAMETERS. UTILIZE REBAR POSITIONERS TO ACHIEVE VERTICAL
REINFORCING PLACEMENT. HORIZONTAL REINFORCING SHALL BE PLACED IN BOND BEAM
UNITS, EXCEPT LINTEL UNITS SHALL BE USED OVER OPENINGS.
7 8. BEFORE PLACING BLOCK ON CONCRETE, CLEAN CONCRETE, ROUGHEN CONCRETE SO THAT
AGGREGATE IS EXPOSED TO 1/4-INCH AMPLITUDE AND APPLY BONDING AGENT.
9. LAY ALL MASONRY WITH COMMON OR RUNNING BOND. CONSTRUCT ALL MASONRY TO
MAINTAIN AN UNOBSTRUCTED VERTICAL CONTINUITY OF THE CELLS TO BE FILLED. THE
VERTICAL ALIGNMENT SHALL BE SUFFICIENT TO MAINTAIN A CLEAR, UNOBSTRUCTED
VERTICAL FLUE CONFORMING TO THE REQUIREMENTS IN UBC TABLE 21-C.
10. CONSTRUCTION JOINTS: WHEN GROUTING IS STOPPED FOR A PERIOD OF 1 HOUR OR LONGER,
FORM HORIZONTAL CONSTRUCTION JOINTS BY STOPPING THE GROUT POUR 1 112 INCHES
MINIMUM BELOW THE UPPER -MOST UNIT, EXCEPT AT THE TOP OF WALLS.
6 11. CONTROL JOINTS: LOCATE CONTROL JOINTS AS SHOWN ON PLANS OR AT 20'-0" MAXIMUM
SPACING WHERE NOT SHOWN BUT NOT LESS THAN 2'-0" FROM A JAMB OR OPENING.
PLACE BOND BEAM REINFORCING CONTINUOUS THROUGH EXPANSION AND CONTROL JOINTS,
WRAPPING BARS WITH 1/8-INCH THICK BOND BREAKING TAPE 2'-0" BOTH SIDES OF JOINT.
D-j NOT SPLICE BOND BEAM REINFO, CING WITHIN 6'-0" OF AN EXPANSION OR CONTROL JOINT.
12. SPECIAL INSPECTION: WHERE THE BUILDING, STRUCTURE OR STRUCTURAL ELEMENT REQUIRES
SPECIAL INSPECTION AS NOTED ON THE PLANS THE OWNER WILL PROVIDE SPECIAL INSPECTION IN
ACCORDANCE WITH UBC SECTION 1701.7.
13. INSPECTION: ALL WORK SHALL BE INSPECTED BY THE OWNER'S REPRESENTATIVE OR THE
BUILDING OFFICIAL. THE CONTRACTOR SHALL MAINTAIN ALL WORK ACCESSIBLE AND
EXPOSED FOR INSPECTION. INSPECTION SHALL INCLUDE BUT NOT BE LIMITED TO CHECKING
J CELLS FOR DEBRIS PRIOR TO GROUTING AND SIZE AND PLACEMENT OF REINFORCEMENT,
ANCHORS, AND OTHER IMBEDDED ITEMS.
14. REINFORCEMENT TOLERANCES: UNLESS NOTED OTHERWISE ALL VERTICAL WA-L
REINFORCEMENT PLACED IN A DIRECTION PERPENDICULAR TO THE WALL PLANE SHALL BE
PLACED WITHIN A TOLERANCE OF ±1/2 INCH AND ALL LONGITUDINAL REINFORCEMENT SHALL
BE PLACED WITHIN A TOLERANCE OF ±2 INCHES.
N
3
2
-
TYPICAL
WALL REINFORCING
SCHEDULE
I BUILDING
WALL THICKNESS
VERT
REINF
HORIZ REINF
REMARKS
INSPECTION
TREATMENT ROOM 101
WALL @ 1 BTWN
A &
F
8"
#7
@ 8"
#5
@ 24"
?-#z
@ TOP
OF WALL
SPEC.
INSP
REQ'D
WALL @ 9 BTWN
A &
F
8"
#7
@ 8"
#5
@ 24"
2-#5
@ TOP
OF WALL
SPEC.
INSP
REQ'D
WALL @ A BTWN
1 &
9
8"
#7
@ 24"
#5
@ 24"
2-#5
@ TOP
OF WALL
SPEC.
INSP
REQ'D
WALL @ F BTWN
1 &
9
8"
#7
@ 24"
#5
@ 24"
2-#5
@ TOP
OF WALL
SPEC.
INSP
REQ'D
PUMP ROOM 102
WALL @ 1 BTWN
F &
H
8"
I
#5
@ 24"
#5
@ 24"
I
2-#L
@ TOP
OF WALL
SPEC.
INSP
REQ'D
'WALL @ 6 BTWN
F &
H
8"
#5
@ 24"
#5
@ 24"
2-#4
@TOP
OF WALL
SPEC.
INSP
REQ'D
WALL @ F BTWN
1 &
6
8"
#7
@ 16"
#5
@ 24"
2-#4
@ EL.
98.83±
SPEC.
INSP
REQ'D
WALL @ H BTWN
1 &
6
8"
#7
@ 16"
#5
@ 24"
2-#4
@ TOP
OF WALL
SPEC.
INSP
REQ'D
!INTERIOR WALLS
8"
#6
@ 16"
#4 @ 24"
2-#4 @ TOP OF WALL
FULL HT. TO THE BOT
OF MTL DECK, UNO.
SPEC.
INSP
REQ'D
SCHEDULE REINF SHALL APPLY IN ALL CASES UNLESS NOTED OTHERWISE ON SPECIFIC DETAILS OR SECTIONS.
SURVEYED:
DESIGNED: ACY
DRAWN: ACY
CHECKED: DLB
APPROVED: SEM
RECORD DRAWING
NO. REVISION
A B
12/0
BY DATE APPR
6 D
E
12" MIN.
f
'
ADD'L #5 BAR VERT
4.
ADD'L #5
BAR VERT
�i
OPEN END BLOCKS
o
_
THROUGHOUT
a-
o
I
N
NOTES:
1. PLACE VERTICAL
REBAR AT CL OF
WALL.
2. SEE SCHEDULE
BELOW FOR
TYPICAL WALL
REINFORCING.
1 /2" MIN CLR
CORNER
INTERSECTION
W=2953D7
48 BAR DIAMETERS
OR 2'-0" MIN. (TYP.)
wz
a�
o_
�o
Q -I
M N
co Of
AT DOOR O
OPENING
EXTEND
DOWELS TO
FOOTING
LINTEL REINFORCING
PER LINTEL SCHEDULE, WHERE
EXTENSION IS NOT POSSIBLE,
EXTEND BARS AS FAR AS
POSSIBLE AND PROVIDE
STANDARD HOOK (TYP.)
2 - #5 (TYP.)
UNLESS NOTED OTHERWISE
SEE JAMB REINFORCING
SCHEDULE (TYP.)
TOP OF CONCRETE
I '
NOTES: 1. FOR WALL REINFORCING SEE RELATED SECTIONS AND DETAILS
2. EXTEND JAMB BARS FLOOR TO ROOF WHERE OPENING EXCEEDS
4'-0" IN WIDTH; OTHERWISE EXTEND 48 BAR DIAMETERS OR 2'-0" MIN.
3. DOWELS FOR JAMB BARS SHALL MATCH JAMB REINFORCING SCHEDULE.
JAMB REINF. SCHEDULE
OPENING WIDTH
REINFORCEMENT
LESS THAN 5-0"
2-#6 FOR 8" CMU
5-0" TO 14'-0"
2-#7
ELEVATION
SCALE: 1 /4"=l'-O"
LINTEL REINF. SCHEDULE
OPENING WIDTH
REINFORCEMENT '
LESS THAN 5'-0"
2-#5 FOR 8" CMU
5'-0" TO 14'-0"
2-#7
1,
2
VERT REBAR
AT 4" HIGH UNITS
ONLY 2 ST'D BOND
BEAM BLOCKS
HORIZ WALL
REBAR
BOND BEAM BLOCK
(AT ALL HORIZ REBAR)
CONCRET
N.T.S.
WALL REINFORCING
WITH STANDARD HOOK
L
8" CMU
GROUT EVERY
CELL (TYP) —
TYP WALL REBAR
U#3 HAIRPIN TIES
@ 8" C.C.
2-#5 BARS TYP
(OR AS NOTED)
LINTEL BLOCK
DO NOT CONTINUE
SOLID BEAM BLOCK
BEYOND JAMB
BLOCK WALLS
Al T HOOK
B REINF.
SCHEDULE
JAMB OR END OF WALL —PLAN
NOTE:
MINIMUM BOLT SPACING SHALL BE 12 BOLT DIAMETERS
WITH A MINIMUM EDGE DISTANCE OF 6 BOLT DIAMETERS
AND WITH A MINIMUM 6" TO END OF WALL.
BOLT EMBEDMENT
SCALE: 1' = 1'-0"
LINTEL
BOLT
EMBEDMENT
SCHEDULE
BOLT
SIZE
EMBED
1 /2"
4"
5/8"
4"
3/4"
5"
7/8"
6„
1„
7„
RECORD DRAWING
THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON INFORMATION
PROVIDED BY THE CONTRACTOR AND OTHERS. KENNEDY/JENKS CONSULTANTS
HAS NOT VERIFIED THE ACCURACY OR COMPLETENESS OF INFORMATION
PROVIDED TO THEM AND DOES NOT WARRANT THE ACCURACY OR
COMPLETENESS OF THESE RECORD DRAWINGS. USERS OF THESE RECORD
DRAWINGS ASSUME ALL RISK OF LOSS RESULTING FROM THEIR USE.
N
1
1'1" A11A1
INTERSECTION AT CONC
P
10
I
I
7
0
5
I
I
12
SCALE: AS SHOWN
�= CITY OF RENTON DATE: 1
VERTICAL: NAVD 1988 � DEC 2005
ECONOMIC AND ENGINEERING Planning/Building/Public Works Dept.
ONE INCH HORIZONTAL: NAD 1983/1991 Kennedy/Jenks PROJECT No.
SERVICES INC. 3-01-358
AT FULL SCALE Consultants MAPLEWOOD
32001 32nd Avenue South, Suite 100
10900 NE 4th STREET, SUITE 1110 WATER TREATMENT AND GOLF COURSE IMPROVEMENTS REVISION NO.
WASHINGTON 98005
IF NOT ONE INCH DATUM Federal Way, Washington 98001 BELLEVUE, SHT NO.
SCALE ACCORDINGLY PORTLAND, OR / BELLEVUE, WA / KENNEWICK, WA / OLYMPIA, WA STRUCTURAL REINFORCED CONCRETE MASONRY UNIT
AND STANDARD DETAILS DWG NO. S3
E G " K L M i N W - 213 5 3 A A
SCANNED OCT 2 7 ?�
ro
w
ao
41
0
�n
W