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P/L NOTE: INSTALL MAIN LINE DRAINS AS REQUIRED TO STANDARD MANHOLE
10' EASEMENT REQUIRED ON PIPE SIDE FIBERGLASS VALVE PROVIDE COMPLETE DRAINAGE DURING WINTER FRAME AND COVER
1" FORD, MUELLER OR 6" MIN. BOX & COVER SHUT DOWN OF IRRIGATION SYSTEM. ���S\ONAL ENC/
ENS 2
3' MIN. APPROVED EQUAL ANGLE w FO F�
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5'-MAX METER STOP W/ LOCK WING & z - 10/23/20232021 8
IRON PIPE THREAD —
4" THREADED CONNECTIONS � _ N O
CAP OR PLUG FINISH -
GRADE 4"-8" Go 24"0 CONCRETE 9TF �'D
w WATERMAN MODEL O OF Q
APPROVED METAL OR PLASTIC _ CR-100 AIR PIPE. LENGTH
RELEASE VALVE AS REQUIRED. N g, puNG
T TAG WITH "NON-POTABLE WATER -_JL OR EQUAL)
IT DO NOT DRINK" IS REQUIRED.
CARSON 18-INCH "STANDARD" CONNECT TO VALVE BOX WITH 1-1/2"0 GALVANIZED CHECKED BY:
*NOTE: REINFORCED FIBERGLASS BOLT AN WIRE TIE. IRON NIPPLE & 90' ELBOW DAVID A. BAILEY P.E.
1.2'-6" MIN., 5'-0" MAX. VALVE BOX (OR EQUAL) — GALVANIZED
SCH. 40
IN UNPAVED AREAS ,� I I _p ° GALVANIZED IRON PIPE MAIN I I DRAWN BY:
WHERE THE LINE IS APPROVED METAL OR PLASTIC _ o ; ' ;� a ; :o RISER LINE
FREE DRAINING. z TAG WITH "NON-POTABLE TRENCH BACKFILL— a g o BALL VALVE CURB STOP
a WATER DO NOT DRINK" IS o d °a °. IRRIGATION MAIN + (MUELLER 300 OR EQUAL)
2.3'-6" MIN., 5'-0" MAX. REQUIRED
OR LATERAL
IN PAVED AREAS OR `V I
WHERE THE LINE IS CARTRIDGE DUAL CHECK VALVE 1-1/2"
NOT FREE DRAINING. w FORD OR MUELLER OR TAPPING
APPROVED EQUAL SADDLE
z +' 1-1/2" BRANCH TEE
3.FINDER WIRE AND " CO 6" MIN
IDENTIFICATION TAPE POLYETHYLENE N NOTE: INSTALL AIR RELEASE VALVES AT HIGH 1-1/2"� GALVANIZED
IRS P.W.C.PER THE D VISION * 4" PVC OR ABS REQUIRED TO PROVIDE ADEQUATE VENPOINTS IN THE DISTRIBUTION PIPING TING. AIR VENT STATION DETAIL IRON PIPE J 0 000 0 - O 0���Q
900. PIPE VALVE BOX LOCATE AIR RELEASE VALVES WITHIN DER BPBC STD.DWG.IRRIG-01 O0OO O�OC � 0`�'
NOTCH 4 VALVE WHENEVER POSSIBLE COMMON LOTS OR EAR ROAD FRONTAGE O O O O LD
BOX OVER PIPE WITH NOT TO SCALE O O O O O O OOO o
1/2" MIN. CLEARANCE ��0� �� O O 0�� a O��o_0
FROM PIPE O00�O OO�O0 0 0O OO O�O Q
w
00 O OO 0 w
TOLDRAIN O �OO OO D00�0O0 �
EXCAVATE TO FREE DRAINING O 000 D O L`'
N o
SANDS & GRAVELS 2 CUBIC j
YARDS MINIMUM 2" WASHED MAINLINE DRAIN '-`' o
1" BRONZE CURB STOP - DRAIN ROCK, OR AS Z
MAIN PROVIDE LONG RADIUS BEND REQUIRED. PER BPBC STD.DWG.IRRIG-03
LINE OR APPROVED EQUAL. IN POLYETHYLENE PIPE
WITHOUT KINKS OR DISTORTION NOT TO SCALE ^
NOTE: LOOP TRACER WIRE FROM MAIN v ,
TAPPING SADDLE LINE PIPE TO SERVICE BOX AND IN
(ROMAC 101 S OR APPROVED EQUAL) BACK ALONG SERVICE LINE PIPE. j U
TYPICAL LOT SERVICE
PER BPBC STD.DWG.IRRIG-02 z
NOT TO SCALE 0
RPBPA MUST BE APPROVED BY THE STATE THRUST BLOCKS SHALL BE PROVIDED FOR
OF IDAHO, DEPARTMENT OF ENVIRONMENTAL HORIZONTAL AND VERTICAL PIPE BENDS
QUALITY AND MERIDIAN WATER DEPARTMENT. RP BACK FLOW PER ISPWC SD-403
DEVICE (4" X Q
WILKINS 975XL OR
APPROVED EQUAL)
VALVE SLEEVE VALVE SLEEVE Z
WITH COVER WITH COVER 0
rFROM
CK FLOW
VALVE SLEEVE METER BOX TO HAVE 12"
WITH COVER WITH COVER LEARANCE I/'�
FINISHED v , LLI ' I
>
Q o 0
141 (� m J
4" PRESSURE W
IRRIGATION MAIN r n \
8" WATER MAIN 4" WATER METER V / 7
3/4" CURB STOP
VALVE. PROVIDE DRAIN 4" GATE VALVE
ROCK AND BOX PER I I
DRAIN VALVE DETAIL W
THIS SHEET. SLOPE TO Z
DRAIN LLI
a J
W "J
rALLCONNECTIONS INTO CONNECT TO 4" P.I.
WATER MAIN SHALL BE 4" GATE VALVE MAIN WITH A
4" HOT TAP. INSTALL TAPPING SADDLE >
4" GATE VALVE.
V
REDUCED PRESSURE BACKELOW PREVENTION ASSEMBLY " ' W 0
NOT TO SCALE r ) I
W Z
I W
Plans Are Accepted For Public U r
Street Construction
By stamping and signing the improvement plans, the Registered DATE:
Engineer ensures the District that the plans conform to all District 10-18-2023
policies and standards. Variances or waivers must be specifical— PROJECT:
ly and previously approved by the District in writing. Acceptance C2023-002
of the improvement plans by the District does not relieve the -SHEET
Registered Engineer of these responsibilities.
BY DATE:
ADA COUNTY HIGHWAY DISTRICT
6o2