REV2 APPROVED FIR ENG PLN REV2 BLD2023-0699+REVISED PLANS+6.6.2024_3.04.24_PM+4306586REVISION
ENGINEERING DIVISION Approved
APPROVED
BLD2023-0699
Sate
Jun Jun 06 2024
DCDA REVISION ONLY - REVISION FROM
CITY OF EDMONDS
UNDERGROUND VAULT TO ABOVE GROUND HOT BOX.
DEVELOPMENT SERVICES
DEPARTMENT
INSTALLATION SUBJECT TO FIELD INSPECTION AND
SHALL COMPLY WITH REQUIRED UTILITY SEPARATION.
REFER TO ORIGINAL APPROVED PLANS FOR OTHER
FIRE LINE AND RIGHT-OF-WAY REQUIREMENTS. /n
DAYLIGHT TO RIP RAP
PAD OR DRYWELL TO
PREVENT EROSION ---
AT OUTLET
�- BORE -SIGHTED
DRAIN TO DAYLIGHT
SIZED TO SUPPORT DISCHARGE RELIEF
FROM REIJEF PORT PORT
I I u
102"
I I NIA
39" W x 56" H LIF �FF ACbo DOOR--\
FROM OVWSD SUPPLY
PER APPROVED ALIGNMENT
EE]
---- ---
r - - -.
VERTICAL THR ST ( 00' BEND
BLOCKING PE
FD 1J)( (�)
IRE AND O
SCREENED - - - 12" (;'�
DRAIN I DAYLIGHT MIN. /�
FLOW FROM METER
CONTINUE RESTRAINT -�
AS NEEDED
06-11-2024
PLAN REVIEW FOR: REV 2- DCDC IN ROW AND THE PLAN SHEET WP_3 WHICH WAS
SUBMITTED ON 06-11-2024.
NOTES: APPROVED WITH CONDITIONS:
1. THROUGH DISCUSSION WITH GOLDDIGGERS, THE INTENT IS TO INSTALL AN FDC
THAT EXTENDS OUT OF THE ENCLOSURE AND IS INSTALLED FACING THE DRIVEWAY.
THIS IS NOT SHOWN ON THESE PLANS OR THE STANDARD DETAIL. INSTALL FDC AS
DISCUSSED, OUT OF THE ROW AND EXTENDING OUT OF THE ENCLOSURE AS NOTED
ABOVE. A REMOTE FDC SHALL NOT BE INSTALLED AS SHOWN ON PLAN SHEET WP_3.
2. ADDRESS PLACARD OF THE BUIDLING TO BE LOCATED ABOVE FDC.
3. 4 INCH STORZ FITTING REQUIRED.
4. LOCKING KNOX FDC CAP TO BE INSTALLED.
5. RING OR PLACARD REQUIRED INDICATING "AUTO-SPRINK"
6.30 DEGREE DOWN TURN FITTING REQUIRED.
DFM BURT
--- ---mot - ----__ -
II
t4 Z` I I I
i
3811
I
vLISTED DCDA DEVICE.
PLAN E.G. DERRINGER 30 SERIES
for 4" DIA 18.7"L x 11 "H x 11 "W
.ACCESS DOOR...
i+s z I
.. 90' BEND j 56°
�� (FLxFL)
� 4 Ta ! '_ C
� Ml�td. �
e CRUSHED ROCK -- - --- -J
ROTATE FITTING TO\_
JOIN APPROVED ON CONTINUE RESTRAINT
AS NEEDED
NOTES:
SITE ALIGNMENT
O
ADJUSTABLE PIPE SUPPORT, STANDON MODEL O
BACKFLOW ASSEMBLIES MUST BE SELECTED
S-89 OR EQUAL & SHALL BE BOLTED TO
FROM WASHINGTON STATE DEPARTMENT OF
THE VALVE FLANGE.
HEALTH LIST OF BACKFLOW ASSEMBLIES
Q2
USING 90' ELBOWS ON BOTH SIDES OF
APPROVED FOR INSTALLATION IN WASHINGTON
STATE.
RPBA, ALL FITTINGS SHALL BE FLANGED OR
RESTRAIN EDROTAT E 90 TO OVWSD SUPPLO
RPBA MUST BE PURCHASED AND INSTALLED
�3
AFTER INSTALLATION OF BACKFLOW ASSEMBLY,
AS A UNIT. NO MODIFICATIONS TO ANY PART
OF THE ASSEMBLY ARE ALLOWED.
THE CONTRACTOR OR INSTALLER WILL CALL
THE DISTRICT FOR AN INSPECTION BY A O
FREEZE PROTECTION IS THE RESPONSIBILITY
DISTRICT CROSS —CONNECTION CONTROL
OF THE OWNER AND SHALL NOT INTERFI:-RE
SPECIALIST.
WITH OPERATION OR TESTING OF THE
ASSEMBLY.
Q4 FOLLOWING AN INSPECTION APPROVAL BY THE
DISTRICT, THE BACKFLOW ASSEMBLY MUST BE
SCHEDULED FOR AN INITIAL TEST BY A
WASHINGTON STATE CERTIFIED BACKFLOW
ASSEMBLY TESTER. THE INITIAL TEST OF THE
BACKFLOW ASSEMBLY MAY BE OBSERVED BY
A CROSS —CONNECTION CONTROL SPECIALIST
FROM THE DISTRICT. METER MUST BE
INSTALLED PRIOR TO INITIAL TEST.
,8 MUST MAINTAIN 12" MINIMUM AIR GAP FROM
BOTTOM OF RELIEF PORT TO TOP OF
DAYLIGHT DRAIN.
t
I REVISIONS I STANDARD DETAIL
REDUCED PRESSURE BACKFLOW ASSEMBLY (3")
AQUASHEIL BFP6-N DATE SCALE DWG NO,
12/29/21 1 NTS 1 W-13