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VICINITY MAP
APPROX . SCALE I "= 200`
•
STORM
18,
BLACK RIVER CHANNEL
REN70 N, WAS HINGTON
PREPARED BY
W I L S E Y AN D HAM, INC.
214 - WILLIAMS AVE. S.
RENTON , WASHINGTON
GENERAL NOTES
1. DATUM IS U.S.G.S. MEAN SEA LEVEL DATUM OF 1929 (1947 ADJ.)
2. ALL BEARINGS AND DISTANCES ARE BASED ON WASHINGTON STATE COORDINATE
SYSTEM, NORTH ZONE.
3. PROJECT LEVELS OF LAKE WASHINGTON ARE MAX. ELEV 15 FEET AND MIN ELEV.
13 FEET. FOR TIME -LEVEL RELATIONSHIP REFER TO U.S. ARMY ENGINEERS.
4 ALL WORK AND SERVICES SHALL BE PERFORMED IN ACCORDANCE WITH THE
PLAN, SPECIAL PROVISIONS, AND THE STANDARD SPECIFICATIONS FOR MUNICIPAL
PUBLIC WORKS CONSTRUCTION, 1969 EDITION, PREPARED BY THE WASHINGTON
STATE CHAPTER OF THE AMERICAN PUBLIC WORKS ASSOCIATION (A.P.W.A.)
5. CONTRACTOR SHALL NOTIFY AIRPORT MANAGER 7 DAYS BEFORE COMMENCING
WORK IN AIRCRAFT TIE DOWN OR STORAGE AREAS OR BEFORE OPENING
ANY ACCESS ROADS OR TAXIWAYS.
6. CONTRACTOR SHALL NOT OPERATE OR PERMIT ANY OF HIS EQUIPMENT
OR PERSONNEL CLOSER TO THE WESTERLY SIDE OF THE MAIN
RUNWAY THAN THE CONSTRUCTION WORK AREA SHOWN.
7. THE EXISTENCE AND APPROXIMATE LOCATION OF UNDERGROUND 'UTILITIES
OR STRUCTURES IN THE IMMEDIATE WORK AREA AND SHOWN
ON THESE PLANS WERE DETERMINED BY SEARCH OF
AVAILABLE RECORDS AND MAY NOT BE COMPLETE . THE
CONTRACTOR SHALL TAKE THE NECESSARY PRECAUTIONARY
MEASURES TO PROTECT THE UTILITIES OR STRUCTURES SHOWN
AND ANY OTHER UTILITIES OR STRUCTURES AT THE SITE, IT
SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE
OWNERS OF THE UTILITIES OR STRUCTURES CONCERNED BEFORE
STARTING WORK.