APPROVED TCP GRE BORE POTHOLE 23326 HWY 99 (3)Sound/Nois9 originating from temporary construction sites as a result of construction
activity area exempt from the noise limits of ECC Chapter 5.30 only during the hours of
7.00am to 6:00pm on weekdays and 10:00am and 6:00pm on Saturdays, excluding
Sundays and Federal Holidays. At all other times the noise originating from
construction sites/activides must comply with the noise limits of Chapter 5.30, unless
a variance has been granted pursuant to ECC 5.30.120."
ALL WORK IS TO TAKE PLACE DURING OFF PEAK HOURS OF 9AM TO 3PM
I I�I#�i,�9!! :allI I
275'
W2
500'
AV
HWY
LIMIT
45
23326 HIGHWAY 99 CENTER LANES BORE/POTHOLE/UNDERGROUND UTILITIES TRAFFIC CONTROL PLAN ISHEET 1 of 3
MPH
TAPER
SIGN SPACING
TAPER
TAGENT
45
540'
500'
30'
60'
MPH
TAPER
SIGN SPACING
TAPER
TAGENT
25
125'
200'
20'
40'
SHIFT TAPER = 1/2 TAPER
SHOULDER TAPER = 1/3 TAPER
APPROVED AS NOTE:
B INEERING
4NV
I Date: REVISED 2/4/2020 Author: Elite Traffic Solutions LLC Project: Highway 99 Apartments I
Traffic Control Plan, Permit #
The traffic control plan is for the work of replacing overhead power (electric/cable/phone)
and moving them under the sidewalk area. The work will require a north and south bound,
left and center lane closure and a Pedestrian Flagger assisted walkway.
The sidewalk is to be closed 2417 and after working hours the right, south bound lane will
be closed for a barricade protected walkway.
Working hours are proposed T00am-6:00pm.
Contact:
An Lee, Project Manager GRE, flee(5acodmanre.com. 206-375-3986
NOTES
1. A TMA is required for roadway 45 mph or higher. For roads 40 mph or less -
If a TMA is not available, the protective work vehicle shall be strategically located in
the field to shield workers and no roll ahead distance is specified.
2. Extend device taper across shoulder.
3. Devices should not encroach into adjacent lanes, see sheet TCP16 for
encroachment detail. The 2' lateral buffer is recommended.
4. Use transverse devices in closed lane every 1000' - when work operation
allows.
5. Traffic safety drums or tall channelization devices required for all lane
closures tapers on roadway 45 mph or higher. (Half spacing required for tall
channelization devices).
6. When used, device spacing for the downstream taper should be 20' O.C.
7. Coordinate with Region Traffic office for work hour restrictions.
CHANNELIZING DEVICE SPACING (FEET)
MPH
I TAPER
TANGENT
6070
40
80
35/45
30
60
26139
20
40
MINIMUM TAPER LENGTH (L) IN FEET
Lane Posted Speed (mph)
Width
Feet 25 30 35 40 46 50 56 60 65 70
10 105 150 205 265 460 600 550
11 115 165 225 295 495 660 605 660
12 125 180 245 320 540 600 660 720 1 780 840
BUFFER DATA
BUFFER SPACE = B
SPEED(MPH)
1 15 I 30
1 35 I 40 1 45
50 1 55 so 65
70
LENGTH (FT)
I ISS I 200
I Z. 305 360
-5 1 495 -1] 645
730
I
PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE
TYPICAL PROTECTIVE VEHICLE
TYPICAL PROTECTIVE VEHICLE
STATIONARY OPERATION
TYPE WITH TMA
(WITH TMA) LOADED WEIGHF
(real
(Las)
MINIMUM WEIGHT 15,000 LBS
4 YARD DUMP TRUCK
(MAXIMUM WEIGHT SHALL BE IN
SERVICE TRUCK
ACCORDANCEWTTH
30 MIN
FLAT BED, ETC
MANUFACTURER
RECOMMENDATIONS
ROLLAHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT
'A PROTECTIVE VEHICLE IS RECOMMENDED REGARDLESS IF ATMA IS AVAILABLE, IF NO TMA IS
USED, THE PROTECTIVE VEHICLE SHALL BE STRATEGICALLY LOCATED IN THE FIELD TO SHIELD
WORKERS AND NO ROLL AHEAD DISTANCE IB SPECIFIED
SIGN SPACING=X (FEET) (1)
FREEWAYS & EXPRESSWAYS
55/70 MPH
1500±(OR AS
PER MUTCD)
RURAL HIGHWAYS
60/65 MPH
8001±
RURAL ROADS
45/55 MPH
5001±
RURAL ROADS & URBAN ARTERIALS
35140 MPH
350'±
RURAL ROADS, URBAN ARTERIALS
RESIDENTIAL & BUSINESS DISTRICTS
25130 MPH
200'±(2)
URBAN STREETS
25 MPH OR LESS
100'±(2)
ALL SIGNS ARE 48" X 48" BLACK ON ORANGE UNLESS OTHERWISE
DESIGNATED.
(1) All spacing may be adjusted to accommodate interchange ramps,
at -grade intersections, and driveways.
(2) This spacing may be reduced in urban areas to fit roadway
conditions.
Legend
i Sign Stand
All Signs & Spacing to conform to the MUTCD & The City of Edmonds Standards
EVISED PJ412020
Elite Traffic Solutions
206.9229205
Christinap Moullet
"t~11�7au7.1.te!
M/02/202018:14:31
EW
23326 HIGHWAY 99 CENTER LANES BORE/POTHOLE/UNDERGROUND UTILITIES TRAFFIC CONTROL PLAN SHEET 2 of 3
"Saund.*10 se originating from temporary construction sites as a result of construction
activity are exempt from the noise limits of ECC Chapter 5.30 only during the hours of
7.00am to 6:00pm on weekdays and 10.00am and 6:00pm on Saturdays, excluding
Sundays and Federal Holidays. At all other times the noise originating from
construction sites/activities must comply with the noise limits of Chapter 5.30, unless
a variance has been granted pursuont to ECC 5.30.120."
4LL WORK IS TO TAKE PLACE DURING OFF PEAK HOURS OF 9AM TO 3PM
I 1230TH ST SW
W20-1
R3-2
L
7Oa'541
1WG.
W20-5a
/.W
PACIFIC HWY
SPEED
LIMIT
45
r
eH�N-c
W20-1
W2P-5a W20-1
ST
.1
FIC HWY
ff M
SPEED
LIMIT
230'
Cal
Legend
CNI Arrowboard (Single)
Barrel
Mile Post Marker
i Sign Stand
traffic light
RQAq
wos21�. '
.q1H EF1
W20-1
EVISED 2/4/2020
Elite Traffic Solutions
206.922.9205
Christina Moullel
MPH
TAPER
SIGN SPACING
TAPER
TAGENT
45
540'
500'
30'
60'
MPH
TAPER
SIGN SPACING
TAPER
TAGENT
25
125'
200'
1 20'
1 40'
SHIFT TAPER = 1/2 TAPER
SHOULDER TAPER = 1/3 TAPER
N102120201 a:14:31
All Signs & Spacing to conform to the MUTCD & The City of Edmonds Standards
1�
- - - - - - - - - - - -
-- - - - - - - - - - - - - - - - - - - - - - - - - - - -
4L
SIDEW� B 211-
360'
k 11 ADLE
kik I
44
Lx W4-2 R3-2 R3-2 R3-2 R3-2 R3-2
LIMIT PACIFIC HWY (SR 99)=
11 mp, I INN
MPH TAPER
TAPER TAGENT
20' 40'