Magic Toyota Correction-Water Quality.pdfAOg ED&O
�N NOTICE
TO PERMITTEE AND/OR OWNER
'0 . 199
❑ PARTIAL APPROVAL CORRECTION REQUIRED ❑ ENFORCEMENT VIOLATION
Owner AA d fi I r _Tfa® /d_ Permit Number
J
Job Address 21 3 d (J' Yw", Site Contact
Type of Inspection Wd f IfL (y %-
❑ WORK DESCRIBED BELOW HA§BEEN INSPECTED AND APPROVED.
❑ APPROVED PLANS AND JOB CARD MUST BE AVAILABLE TO INSPECTOR ON SITE.
❑ CORRECTIONS LISTED BELOW MUST BE MADE BEFORE WORK CAN BE APPROVED
AND/OR THE NEXT PHASE OF WORK IS STARTED.
❑ RECALL FOR INSPECTION.
❑ REINSPECTION FEE MUST BE PAID PRIOR TO NEXT INSPECTION REQUEST.
❑ STOP WORK -UNTIL AUTHORIZED TO CONTINUE BY CITY INSPECTOR.
{1�ec�C 3 �J� U✓ti �7� S O �..V � .Tr�- w✓1
THE ACTIONS OR CORRECTIONS INDICATED ABOVE ARE REQUIRED TO BE CORRECTED BY
(DATE) OR PENALTIES MAY BE APPLIED. FOR INSPECTION CALL 425-771-0220
❑ Building ❑ Planning ❑ Engineering ❑ Fire JZ Public Works
Inspector "MADate � - 5-
f1l" THIS NOTICE TO REMAIN ON SITE
White: Permit File Buff: Applicant
/' '/ /','/''
'
6»(TYP)
3" (TYP)
/
/
/
O O O O
NO HIGHER THAN
5' TO CENTER OF
#2 SHUT OFF VALVE
1. APPROVED DOUBLE CHECK VALVE ASSEMBLY TO LAY HORIZONTAL WITH GROUND,
2. DESIGNED FOR BACK SIPHONAGE AND BACK PRESSURE.
3. TEST COCKS TO EITHER FACE OUTWARDS OR UPWARDS FROM ASSEMBLY.
4. ALL TEST COCKS MUST BE PROVIDED WITH PVC PLUGS. GRAVEL (12" MIN
5. THOROUGHLY FLUSH LINES PRIOR TO INSTALLATION OF BACK FLOW PREVENTER.
6. THE DCVA CAN BE INSTALLED ABOVE OR BELOW THE GROUND PROVIDED ALL CLEARANCES
ARE MET.
7. DO NOT INSTALL IN AN AREA SUBJECT TO FLOODING.
8. MUST BE PROTECTED FROM FREEZING CONDITIONS.
9. THE BACK FLOW PREVENTION ASSEMBLY MUST BE A WASHINGTON STATE APPROVED MODEL.
10. IF INSTALLED INSIDE A BUILDING THE DCVA SHALL BE INSTALLED NO HIGHER THAN 5 FEET FROM FLOOR TO C/L OF AS'.
AND A MIN. OF 12 INCHES FROM FLOOR TO BOTTOM OF ASSY.
IF INSTALLED IN A VERTICAL CONFIGURATION, ASSY. MUST BE A MINIMUM OF 12 INCHES FROM FLOOR, AND NO HIGHER
5 FEET FROM FLOOR TO C/L OF #2 SHUT OFF VALVE. *ONLY ASSY. WITH APPROVAL FROM WADOH.
'�%90-199v
Vertical Installation
CITY
O : E. D: M.0 -N.''D S
REVISIONS STANDARD DETAIL
APPROVED 6Y DATE
D. GEBERT 6/16/03 RESIDENTIAL DOUBLE CHECK VALVE ASSEM
D. GEBERT 4/2/07 (STANDARD D.C.V.A. 2" AND SMALLER
DATE 7/24/01 SCALE NTS I
DWG NO. E7 7
ROM
w
Z_
120 VOLT ELECTRICAL OUTLET FOR
HEAT TAPE. INSTALL HEAT TAPE
w FOR FREEZE PROTECTION
3 IL0 0
w-
o REDUCED PRESSURE
�BACKFLOW ASSEMBLY
(RPBA)
IF RPDA USE SENSOR
SR2 METER W/ TRPL
REMOTE READ. TRPL
SHALL BE INSTALLED 12" MIN.
ON SIDE OF HOT
BOX WITH EASY
ACCESS FOR METER
READING.
3/8" X 4" ANCHOR BOLTS
PER MANUFACTURER
CONCRETE SLAB
(2000 PSI MIN.)
FINISHED
GRAD
z
6" MINIMUM
FREE DRAINING
GRAVEL
CONNECT TO
WATER METER
IMMEDIATELY
ADJACENT TO
RPBA
FLOW —�
CENTER BACKFLOW
PREVENTER IN
ENCLOSURE
3" MIN.
i
3" MIN.
ENCLOSURE "HOT
BOX" OR EQUAL
IF RPDA USE SENSOR
SR2 METER W/ TRPL
REMOTE READ.
(O
3" MIN.
UNION?
FINISHED
N GRADE
SUPPORTS
�I
r
l
:-;Y-:r:::
DRAIN
i
:.
Oo
SEE NOTE 6
�
SLEEVE
(TYP.)
6x6—W2.9xW2.9
Z
WWF (WELDED WIRE
FABRIC)
e
to
M
TYPE K COPPER OR TO OWNERS ELECTRICAL PANEL. FRONT VIEW
APPROVED EQUAL DIRECT BURIAL OR IN RIGID
(SIZE AS REQ..) CONDUIT PER ELECTRICAL METER SIDE
PERMIT REQUIREMENTS.
NOTES: SIDE VIEW
1. PROVIDE CITY APPROVED SUPPORT FOR DEVICES LARGER THAN 1 " DIAMETER.
2. OWNER SHALL FURNISH, INSTALL AND MAINTAIN THE RPBA OR RPDA AND ALL PIPING AND
APPURTENANCES SHOWN ON THIS PLAN.
3. CITY WILL PROVIDE INSPECTION. INITIAL TEST OF THE RPBA OR RPDA PRIOR TO
ESTABLISHMENT OF WATER SERVICE WILL BE DONE BY A STATE CERTIFIED BAT TESTER
4. REDUCED PRESSURE BACKFLOW ASSEMBLIES SHALL BE STATE APPROVED DEVICES.
5. ANNUAL TESTING OF RPBA AND RPDA REQUIRED BY OWNER.
6. DRAIN SHALL BE SIZED IN ACCORDANCE WITH AWWA CROSS CONNECTION CONTROL
FIGURE 6-8 (SEE STD DETAIL SHEET E 7.1 1.1)
7. ENCLOSURES SHALL BE LOCATED ON PRIVATE PROPERTY.
Est 189u
CITY ' -F.. ED:V 0-N.DS..'.::..
REVISIONS STANDARD DETAIL_
APPROVED BY DATE
D, GEBERT 10/6/03 HOT BOX ASSEMBLY FOR REDUCED PRESSURE BACKFLOW ASSEMBLY (RPBA)
AND RPDA
D, GEBERT 4/2/07 DATE SCALE DWG NO.
6/16/03 NTS E 7.11