6-15R~ST~RATioN ~E~'TH T1~A~~ TAKE ~~'~ To ~~" UNDER
VARIES', ~ ~ Tf~E FINAL ~R'A~E:..
r~~j
,~ir~~
~~~~~~
~~~~\ TRACER WIRE {SSE GENE1?AL
7RENCN BACKFILL WATER NOTES ND, 7
& $IYDTF 7, 2, 3 I 1
6" Ml N.
BEDDMC MATERIAL ~ ~ 6" MIN.
SEE NOiE 4 .~j~~j~~/~~~~~/~~j~~j~ ~~~
UN~I~'TURBE~ Soli.
NOTES:
1. A MINIMUM ~'~V€R OF ~.~' ~'NALL ~E MAINrAINE~, ~~~~f~T A R~Q~11RE~ AT ~~I~N~CT10N 1~~1NT5,
~. NATIVE ~A~~FILt ~NALL. ~(~>~lS1ST~ ~E G'R~JS'NEfl, PRQ~ESSEQ, ~R IVATt1f~ALLY ~~~~lR'R1N~ ~RAI~II}LAR
MATERIAL, IT SNA~I. $E ESSENTIALLY FLEE 1-RDM VARIOUS TY~~'S ~F ~~~D l~A~TE ~R ETHER
EXTRANEUi1S ~R ~~~~~TlQh1A~LE MArER1ALS~ IT SHALL HAVE' SU~~ ~NARA~TE~lST1~S' ~F SIZE AMID
S~a~~ T~Ar 1T WILL ~~MJ~A~`T READIL ~ ~~~~~~~.
3. NATIVE rREI~GN BA~~F~Li, MATERIAL SHALL BE Si~R ~'ED ~R' ~~REENEU S~ TNA T THE MA~1MUl~
A~~I~E~A r~ S'hIALL !S ~-~tnlc~~~.
4, ~II~E ~EDD1l~~ MATEkIA[. ~HAL~. ~E ~AN~ i~R ~TNER CITY AF~pR~V~p FC~I~AL. ~ N~ S'U~STUTI~~15 W1~.L
BE At~L~WE~ WITN~UT WRITTEN AUTNORIZA TlpN FRU~i THE CITY pF YEL.M.
~. WI~IER'E NAT'1VE MATERIALS FlAVE SEEN DEEMED UNA~~'EPTABLE ~Y TIME CITY, TREN~N &A~KFJLL
SHALL MEET rFIE ~'S~~T S'~'AN~ARD SPE~`IF1~`ATIONS F~l~ THE PIF~E TYPE ~EIN~ SPE~1FlEp.
CITY OF YELM, WASHINGTON
DEPT. OF PUBLIC WORKS
TYPICAL WATER MAIN
TRENCH & BEDDING
APPR~
~„~.
~ ~ - -~~
PU~LI~ WORKS bIRECI'~R
bES. C~WN, ~Kp,.
E~ JEG i'p.
C~ WG, N ~.
DATE ~ '- I
DATE
a~/2oo7