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GENERAL NOTES:
1. SEE ALIGNMENT AND RIGHT-OF-WAY PLANS FOR ALIGNMENT DATA, RIGHT-OF-WAY, AND
EASEMENT LOCATIONS.
2. EXISTING GUARDRAIL AND BARRIER MAY BE UTILIZED DURING CONSTRUCTION STAGING.
EXISTING GUARDRAIL AND BARRIER DESIGNATED TO BE REMOVED MAY ONLY BE REMOVED
WHEN NO LONGER NEEDED FOR CONSTRUCTION STAGING.
3. SEE MAINTENANCE OF TRAFFIC STAGING PLANS FOR TEMPORARY PAVEMENT LIMITS.
4. SEE SIGNING PLANS FOR SIGNING REMOVALS.
5. PROTECT EXISTING ILLUMINATION STANDARDS AND ASSOCIATED JUNCTION BOXES
UNLESS NOTED OTHERWISE IN ILLUMINATION PLANS. SEE ILLUMINATION PLANS FOR
ILLUMINATION REMOVALS AND MAINTENANCE OF TRAFFIC STAGING PLANS FOR TEMPORARY
LIGHTING.
6. SEE DRAINAGE PLANS FOR DRAINAGE REMOVALS AND ABANDONMENTS.
7. IF CONSTRUCTION FENCING FOR ACCESS CONTROL IS DETERMINED TO BE NECESSARY,
NOTIFY THE ENGINEER WITH THE PROPOSED LOCATIONS.
8. ALL STUMP REMOVAL SHALL BE IN ACCORDANCE WITH STANDARD SPECIFICATIONS SECTION 2-01.3.
9. SITE PREPARATION ACTIVITIES SHALL BE IMPLEMENTED IN ACCORDANCE WITH THE
PROJECT ENVIRONMENTAL COMPLIANCE PLAN (ECP).
10. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. CALL BEFORE YOU DIG UNDERGROUND
SERVICE ALERT 48 HOURS NOTICE REQUIRED 1-800-424-5555.
11. KNOWN MONUMENTS ARE SHOWN ON PLANS.IF EXISTING MONUMENT IS FOUND, NOTIFY
ENGINEER. DO NOT REMOVE UNLESS APPROVED BY ENGINEER.
12. CONTRACTOR SHALL PROTECT ALL PIEZOMETERS.
13. ALL GUARDRAIL FEATURES SUCH AS ANCHORS AND TERMINALS SHALL BE REMOVED
WHEN ASSOCIATED WITH THE REMOVAL OF GUARDRAIL SHOWN ON THE PLANS.
14. EXISTING VEGETATION OUTSIDE OF THE CLEARING AND GRUBBING LIMITS SHALL BE
PROTECTED AND NOT DISTURBED. EXISTING VEGETATION WITHIN THE CLEARING AND
GRUBBING LIMITS SHALL BE QUANTIFIED AND DOCUMENTED PRIOR TO REMOVAL OR
DISTURBANCE. THIS CONSISTS OF DOCUMENTING THE LOCATION AND QUANTITY OF ALL
SHRUBS AND TREES, REGARDLESS OF SIZE. TREES GREATER THAN 4INCHES DBH SHALL
BE CLEARLY TAGGED WITH SURVEY TAPE AND LABELED WITH A FORM OF IDENTIFICATION.
THE WSDOT ENGINEER SHALL BE NOTIFIED ONCE THE TREES ARE TAGGED TO ARRANGE
FOR WSDOT FIELD REVIEW AND CONCURRENCE. AFTER WSDOT CONCURRENCE, THE
LOCATION, QUANTITY, SIZE AND SPECIES SHALL BE DOCUMENTED, AND THE VEGETATION
REMOVAL DOCUMENTATION SHALL REFERENCE THE FIELD IDENTIFICATION LABEL. VEGETATION
REMOVAL DOCUMENTATION IS NOT REQUIRED IN THE LIMITS OF THE ROLLING HILLS CREEK
RESTORATION AREA.
15. SEEDING AND PLANTING AREAS WITH COMPACTED SOIL DUE TO EQUIPMENT AND
MATERIALS STAGING LOCATIONS, LAY -DOWN AREAS, ACCESS ROUTES, CONSTRUCTION
ROUTES, OR OTHER ACTIVITIES, SHALL BE DOCUMENTED BY LOCATION AND SQUARE
FOOTAGE.
16. SEE TESC PLANS FOR HIGH VISIBILITY FENCE (HVF) OR HIGH VISIBILITY SILT FENCE (HVS)
LOCATIONS. SEE TESC PLANS FOR CRITICAL AREAS, STREAMS, WETLANDS, AND BUFFER
LOCATIONS.
17. SEE ROADWAY SECTIONS FOR LATERAL LOCATION OF SAWCUT FOR PAVEMENT REMOVAL. Tk�NS
18. SEE PAVING AND BARRIER PLANS FOR LIMITS OF CONCRETE OR ASPHALT PLANING. �� A f
19. PAVEMENT MILLING MAY BE UTILIZED IN LIEU OF SAWCUTTING PROVIDED A TRUE J4/Y 30 O/v
VERTICAL FACE IS ACHIEVED AT THE SAWCUTTING LIMITS. ro
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FILE NAME c:lpwworkinglnailladdbld03219921C8811_PS_SPNO1.dgn SCq
TIME 3:57:46 PM REGION STATE T _-
FED.AID PROJ.NO. PLAN REF NO G r7
DATE Ladd 017 10 WASH '- 1-405 / SR 167 INTERCHANGE SPN01
PLOTTED By LaddB DIRECT CONNECTOR
DESIGNED BY P. CROWLEY REV 0 - RELEASED FOR CONSTRUCTION 01/26/17 JOB NUMBER SHEET
ENTERED BY P. CROWLEY REV C -FINAL REVIEW 01/06/17 ti 47018 o -w Washington State 89
CHECKED BY N. SCHRADER REV B CONTRACT NO. LOCATION NO. fs ,/s.c� De artment of Transportation OF
-PRELIMINARY REVIEW 11/21/16 p p
PROJ. ENGR. C. CHEN REV A -PRELIMINARY REVIEW 10/10116 �111 887
c8811 DATE DATE SITE PREPARATION NOTES SHEETS
REGIONAL ADM. L. ENG REVISION DATE BY P.E. STAMP BOX P.E. STAMP BOX