HomeMy Public PortalAbout20211004 KnowlesDeltaPedImprovements (toDPW)W11-2
W16-9P
100' FROM
j
CW
REM. EXIST. CROSSWALK
CLOSE EXIST. PED. CURB RAMP '
PROP. GRAN. CURB TYPE VA4
+
•
R&D EXIST. SIGN
PROP. CEM. CONC. SIDEWALK AT DRIVE (TYP.)
-
RET. EXIST. UP
CONFIRM OPENING WIDTH PRIOR TO SETTING
I„ CURB CORNERS
�+t
'
PROP. PEDESTRIAN
PROP. MILL &OVERLAY sL
CURB RAMP (TYP.)k
44
RRFB (TYP.)
USE
ri
SIGNAL
FOR
RIGHT
TURN
DYLEx
4 W11-2 \
F 16-9P
100' FROM ,
t CW z
PROP. GRAN. CURB
(MATCH REVEAL)
R&D
EXIST.
5� s� SIGN
�y!
lv a
&S EXIST. BENCH
BY DPW (2)
itltfE
r-
REPLACE
PANELS
PANELS A
DRIVEWAY
OPENING
PROP. GRAN. CURB
(MATCH REVEAL)
REPLACE EXIST.
SIDEWALK PANELS
REM. EXIST. WALK
PROP. LOAM & SEED
,� REPLACE EXIST.
CONTINUED ON SIDEWALK PANELS
NEXTSHEET
CONCRETE
ITLE:
PREPARED BY:
DRCHARD STREET / LEXINGTON STREET DELTA
W )RL�TC
�'URB / SIDEWALK ADJUSTMENTS
ENGINE
300 TRADE CENTER, SUITE
WOBURN, MASSACHUSETTS
DCTOBER 2021
PHONE: 781.93.4801
FAX: 781.933.4801
IF
ti
NOTES
1. PUSH BUTTON ASSEMBLIES TO BE LOCATED ON EXIST. OR
PROP. PED. POLES SHALL BE IN COMPLIANCE WITH
ADA/AAB STANDARDS WITH > 3' CLEAR WIDTH ALIGNED
PARALLEL WITH ADJACENT CROSSING.
2. PROPOSED STANDALONE PUSH BUTTON ASSEMBLY TO
CONSIST OF 4-FOOT POST, SADDLE, SIGNAGE, PUSH
BUTTON, AND ALL OTHER EQUIPMENT AS NECESSARY FOR
+ A COMPLETE AND FUNCTIONING INSTALLATION.
T� 3. PEDESTRIAN CURB RAMP DETECTABLE WARNING PANELS
SHALL BE INSTALLED AT ALL LOCATIONS. PANELS SHALL
T BE CAST IRON - COLOR BRICK RED.
4. EXISTING PAVEMENT MARKINGS SHALL BE REMOVED BY
APPROVED METHODS. PROP. PAVEMENT MARKINGS
SHALL BE INSTALLED PER TOWN OF WATERTOWN AND
MUTCD STANDARDS.
5. ONCE GEOMETRIC IMPROVEMENTS ARE COMPLETED, THE
TOWN AND THE ENGINEER SHALL CHECK / ADJUST
TRAFFIC SIGNAL TIMING BASED ON UPDATED GEOMETRY.
6. PROP. CONDUIT NOT SHOWN FOR CLARITY PURPOSES.
7. SKETCH ASSUMES SIGNAL OPERATES WITH AN EXCLUSIVE
PEDESTRIAN PHASE.
8. INSTALLATION OF REPLACEMENT BENCHES WILL BE
COMPLETED BY WATERTOWN DPW.
LEGEND
EXIST. TRAFFIC CONTROL BOX
EXIST. PED. PUSH BUTTON ASSEMBLY
At PROP. PED. PUSH BUTTON ASSEMBLY
DYLEx - DASHED YELLOW LINE (2'- 6' GAP)
r�
Lir
CONTINUED ON
PREVIOUS SHEET
PROP. PED. PUSH BUTTON ASSEMBLY ON EXIST. POST
REM. EXIST. PUSH BUTTON ASSEMBLY
RECONSTRUCT WCR
PROP. PED. PUSH BUTTON ASSEMBLY
ON EXIST. M.A. POLE
REM. EXIST. PUSH BUTTON ASSEMBLY
t. REALIGN/RESET CURB TO ACHIEVE T CLEAR
WIDTH IN FRONT OF SIGNAL FOUNDATION
O PROP. PED.
✓� CURB RAMP
PROP. PUSH BUTTON ASSEMBLY ON EXIST. POST
IN LINE WITH CROSSWALK
t \
7
r
�1
TAPER DYL TO A 16-FOOT LANE WIDTH
ram.. AT THE STOP LINE
` YGL @ 45° 10' O.C.
i PROP. MILL & OVERLAY
i
r,
RET. EXIST. PEDESTAL POST
REM. EXIST. PUSH BUTTON ASSEMBLY IM
s�
+ PROP. PED. PUSH BUTTON ASSEMBLY ON 4-FOOT POST !
I
PROP. PED. CURB RAMP (TYP.)
1
MATCH EXIST. CEM. CONC. SWLK WIDTH t M
a�x
PROP. SPECIAL CONC.
CURB -
CAST IN PLACE
AT BACK OF SIDEWALK
PROP. YIELD LINE
3(H)
SPACED 3' O.C.
4' FROM CROSSWALK
` w16-9P
k,
PROP. PED. PUSH BUTTON �-
ASSEMBLY ON 4-FOOT POST
y
ADJACENT TO PULLBOX
--
SET CURB TO EDGE OF
TRAFFIC SIGNAL PULLBOX
REMOVE EXIST. PED CURB RAMP
REPLACE W/ SWLK & GRAN. CURB
REM. EXIST. PED. PUSH BUTTON
PROP. PUSH BUTTON ASSEMBLY ON EXIST. PED POLE Ills
RET. EXIST. TRAFFIC SIGNAL CABINET
NOTES
1. PUSH BUTTON ASSEMBLIES TO BE LOCATED ON EXIST. OR
PROP. PED. POLES SHALL BE IN COMPLIANCE WITH
ADA/AAB STANDARDS WITH > 3' CLEAR WIDTH ALIGNED
PARALLEL WITH ADJACENT CROSSING.
2. PROPOSED STANDALONE PUSH BUTTON ASSEMBLY TO
CONSIST OF 4-FOOT POST, SADDLE, SIGNAGE, PUSH
•
BUTTON, AND ALL OTHER EQUIPMENT AS NECESSARY FOR
A COMPLETE AND FUNCTIONING INSTALLATION.
3. PEDESTRIAN CURB RAMP DETECTABLE WARNING PANELS
SHALL BE INSTALLED AT ALL LOCATIONS. PANELS SHALL
BE CAST IRON - COLOR BRICK RED.
4. EXISTING PAVEMENT MARKINGS SHALL BE REMOVED BY
APPROVED METHODS. PROP. PAVEMENT MARKINGS
SHALL BE INSTALLED PER TOWN OF WATERTOWN AND
MUTCD STANDARDS.
5. ONCE GEOMETRIC IMPROVEMENTS ARE COMPLETED, THE
TOWN AND THE ENGINEER SHALL CHECK / ADJUST
TRAFFIC SIGNAL TIMING BASED ON UPDATED GEOMETRY.
6. PROP. CONDUIT NOT SHOWN FOR CLARITY PURPOSES.
7. SKETCH ASSUMES SIGNAL OPERATES WITH AN EXCLUSIVE
PEDESTRIAN PHASE.
8. INSTALLATION OF REPLACEMENT BENCHES WILL BE
COMPLETED BY WATERTOWN DPW.
LEGEND
EXIST. TRAFFIC CONTROL BOX
EXIST. PED. PUSH BUTTON ASSEMBLY
PROP. PED. PUSH BUTTON ASSEMBLY
DYLEx - DASHED YELLOW LINE (2'- 6' GAP)
TITLE:
PREPARED BY:
DATE:
ORCHARD STREET / LEXINGTON STREET DELTA
W )RLDTCCH
10/04/2021
CURB / SIDEWALK ADJUSTMENTS
300 TRADE CEENGINEERING
NTER, SUITE 5580
Figure 2
SCALE:
WOBURN, MASSACHUSETTS 01801
OCTOBER 2021
3 .480
PHONE: 781.9.4801
FAX: 781.3
" =
1 40