HomeMy WebLinkAbout104-3. Improvement Plan.pdfCo
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PLANT LIST
PP-1
PLANT LIST AND PLANTING SPECIFICATIONS
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PLANTING PLAN
PP-2
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24"
1/2"
RADIUS
2% SLOPE
4"
3"
#4 REBAR
6"
1" RADIUS
1"6"
1" RADIUS
1.
5
"
3"
12"6"
NOTES:
1. ALL RADII LESS THAN 100' SHALL USE FLEXIBLE WOOD OR METAL FORMS TO
ELIMINATE ANGULAR POINTS AT 10' SECTION POINTS.
2. 2" WEEP HOLES TO BE PLACED ON EACH SIDE OF DRIVEWAY SECTION & AT MAX. 60'
C/C IN CUT SECTIONS WHERE SIDEWALK DRAIN NOT REQUIRED BY TOWN ENGINEER.
3. 3/4" EXPANSION JOINTS TO BE PLACED AT DRIVEWAY SECTIONS, CURB RETURNS,
CURB RAMPS & COLD JOINTS OR A MAX. OF 30' C/C. EXPANSION JOINTS SHALL
PROTRUDE 1" BELOW THE BOTTOM OF GUTTER.
4. THRU JOINTS SHALL BE PLACED ADJACENT TO CATCH BASINS, INLETS AT POINTS OF
TANGENCY ON STREETS, AND AT ALLEY AND DRIVEWAY RETURNS. MAXIMUM
SPACING SHALL BE 30' PRE-MOLDED JOINT FILLER, SHALL BE 1/2" WIDE AND CONFORM
TO AASHTO DESIGN M213. DUMMY JOINTS SHALL BE PLACED EVERY 10'.
5. PORTLAND CEMENT CONCRETE SHALL BE CLASS A WITH 5% TO 6% AIR-ENTRAINMENT.
6. FINISHED WORK SHALL NOT VARY MORE THAN 1/8" IN GRADE AND 1/4" IN ALIGNMENT.
7. THE FINISHED CURB SHALL IMMEDIATELY BE SPRAYED WITH A TRANSPARENT CURING
COMPOUND. CURB SHALL BE COVERED BY WATERPROOF PAPER OR PLASTIC
MEMBRANE IN THE EVENT OF RAIN OR OTHER UNSUITABLE WEATHER. CURING TIME
SHALL BE A MINIMUM OF 72 HOURS.
8. EXPOSED SURFACES SHALL BE A LIGHT BROOM FINISH.
9. ALL CURB AND GUTTER SHALL BE PLACED ON A MIN. OF 4" AGGREGATE BASE CLASS II
95% MAX. COMPACTION ASTM D1557.
10. #4 REBAR SHALL BE EXTENDED ALONG LENGTH OF THE CURB AND GUTTER.
11. FOR CONCRETE SIDEWALK DETAILS, SEE ARCHITECTURAL SITE CONSTRUCTION
DETAIL SHEETS.
12
"
-
1
4
"
(V
A
R
I
E
S
)
CLASS II
AGGREGATE BASE
6"-8" (VARIES)(SEE NOTES 12 & 13)
12. UNLESS OTHERWISE NOTED ON THE PLANS, CURB SHALL BE 6" FROM FL TO TC.
13. FOR CURB TRANSITION DETAIL, SEE DETAIL 2 THIS SHEET.
(S
E
E
NO
T
E
1
4
)
14. GUTTER PAN SLOPE SHALL NOT EXCEED 5% SLOPE AT PEDESTRIAN CURB RAMP ENTRY
LOCATIONS. CONTRACTOR SHALL USE 1.2" (MAX) BETWEEN LIP OF GUTTER AND
FLOWLINE AT THESE LOCATIONS.
1. SIDEWALKS SHALL BE A MINIMUM OF 4" THICK, AND SHALL BE CLASS A PORTLAND CEMENT CONCRETE, WITH AIR
ENTRAINMENT (MIN. 5%, MAX. 6%).
2. FULL EXPANSION JOINTS SHALL BE PLACED TO MATCH THOSE PLACED IN ADJACENT CURB &GUTTER, WITH
MAXIMUM SPACING OF 30 FEET.
3. SUBGRADE SHALL HAVE 95% MAXIMUM COMPACTION ASTM D1557.
4. SIDEWALK SHALL BE AT LEAST 6" THICK BEHIND RESIDENTIAL DRIVEWAYS AND BEHIND ROLL-CURB AND 8" THICK
BEHIND COMMERCIAL DRIVEWAYS.
5. THE FINISHED SIDEWALK SHALL BE SPRAYED WITH A TRANSPARENT CURING COMPOUND COVERED BY
WATERPROOF PAPER OR PLASTIC SHEETING IN THE EVENT OF RAIN OR OTHER INCLEMENT WEATHER. CURING
TIME SHALL BE FOR A MINIMUM OF 72 HOURS.
6. ALL JOINTS SHALL BE CLEANED AND EDGED WITH AN EDGER HAVING A 1/4" RADIUS.
7. THE WIDTH OF SIDEWALKS DIRECTLY BEHIND CURB WITHOUT PLANTER SHALL BE A MIN. OF 4.5' FROM BACK OF CURB.
TYPICAL SECTION
TOOLED SCORE JOINT
NOTES:
SEECONCRETE CURB AND GUTTER
EXPANSION JOINT EVERY 30' MAX.
A
SEE NOTE 1
A
A
PLAN VIEWS
2%
VARIE
S
4" AGGREGATE BASE
COMPACTION ASTM D1557CLASS II, 95% MAX.
VARIES
CIVIL PLANS
CONCRETE CURB AND GUTTER
USE #3 BAR @12". 24" LONG AT THIS LOCATION IN LIEU
OF REINFORCEMENT DETAILED IN LOS GATOS STD PLAN 210
USE #4 BAR AT THIS LOCATION AS DETAILED IN
4" PVC DRAIN
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24"
1" - 1 1/4"
8"
TOWN OF LOS GATOS STD PLAN No. 210
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