HomeMy WebLinkAboutC7.03_Drainage & Utility Plan Area B Sheet Notes:
1. ALL CONSTRUCTION AND MATERIAL SHALL BE IN ACCORDANCE WITH THE IDAHO Q
STANDARDS FOR PUBLIC WORKS CONSTRUCTION (ISPWC), CITY OF MERIDIAN STANDARDS,
AND ADA COUNTY HIGHWAY DISTRICT STANDARDS. NO EXCEPTIONS ARE PERMITTED
WITHOUT PRIOR APPROVAL.
i
2. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE a
W CONTRACTORWAY ONLY. THE
GIRR GIRR GIRR GIRR GIRR GIRR GIRR EGARD G UND RGROUNDFACILT TITLE FACILITIES DAMAGE PREVENTION. THE CONTRACTOR SHALL
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
DETERMINE THE EXACT LOCATION OF EXISTING UTILITIES BEFORE COMMENCING WORK.
FO EG `^ Lu EG EG
FO FO FO FO FO FO FO FO FO FO FO THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH 7
0 I
E EP EP EP EP EP EP EP EP EP EP E,� EP EP EP EP EP EP EP EP EP P MIGHT BE OCCASIONED AS A RESULT OF FAILURE TO EXACTLY LOCATE AND PRESERVE ANY
12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W "W AND ALL UTILITIES. THE CONTRACTOR SHALL CONTACT THE APPROPRIATE UTILITY
COMPANIES OR DIG-LINE (208.342.1585) FOR EXACT LOCATIONS A MINIMUM OF 48-HOURS
PRIOR TO DIGGING.
1.4 W. MCMILLAN RD. 1.4 3. CONTRACTOR TO FIELD VERIFY ALL EXISTING CURB AND GUTTER, STORM DRAIN, CHANNEL
P Cp [p Cp Cp Cp [p Ep Cp - EP �p R CROSSINGS,AND SEWER ELEVATIONS OR INVERTS PRIOR TO CONSTRUCTION AND NOTIFY
�e Ep
�^ EG E Er_ Er_ EA Er_ r `r Cam_ c �G G G < < ENGINEER WHEN ELEVATIONS OR INVERTS DO NOT MATCH PLANS.
/W R/W R/W R/W R/W R� l R/W_ NIA ��1N ��1Nllll - - R �i/Vl� �!W �QN Hiw 6p�L B/JL1L = R/1� �i/Vl� �!W /V1� �!W ,�01
`,
J 4. ALL PIPE INSTALLATION AND TRENCHING SHALL CONFORM TO THE LATEST EDITION OF THE
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IRR IRR ISPWC DIVISION 300 AND SD-301. BEDDING AND BACKFILL SHALL BE CONSTRUCTED PER
To
SECTIONS 305 AND 306 OF THE ISPWC.
EG EG EG EG EG EG - - - - -- EG- --- - -- EG- --- - -- EG- EG EG EG EG EG -EG -EG = EG EG
5. ALL ELBOWS AND TEES SHALL HAVE THRUST BLOCKS PER ISPWC SD-403.
EG - - -- - - -- - - -- - - -- - - -- - - --- - -- - - -- - - -- - - --- - - - - - - - - - --- - --- - -- - - --- - --- - --- - - -- - - --- - -- - - -- - _
- EG
_ - - -- - - -- - - - - - - -- - - -- - - -- - - - -- - - - - 6. LABEL/TAG EACH WATER METER SETTING WITH LOT AND BLOCK SERVED BY METER.
- --- - --- - -- - - --
EG EG EG EG EG EG - EG EG EG EG EG EG EG EG EG EG METER SHALL HAVE TRAFFIC RATED LID.
EG EG EG EG 60"GIRR GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR GIRR 60"GIRR 60"GIRR 60"GIRR u GIRRG 7. MINIMUM COVER OVER WATER LINES UNDER SECTION-LINE AND MID-SECTION LINE
H , 60"GIRR 60 GIRR - - - - ROADWAYS SHALL BE FIVE FEET FROM TOP OF PIPE TO FINISHED GRADE. IN ALL OTHER
60"GIRR
GIRR °s � AREAS, COVER SHALL BE FOUR FEET.
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■ A--- - - - -- - - - -------------- 9 ° -
°
- - - - - - - - - - - - - - - - - -- - - -- - - -- - - -- - - - - -- - - -- -------_ -
- -- - - - _ s - - - - - - - - - -- - - - - - - - - - - - - - - -- - - -- - - -- - - -- - - -- - - -- - - - - - - - - 8 - BY
s s s s s s s - -- - - - - ° ° 1 s °s GEOTEK, INC. ONDAPRI B20, 2001 AND SUBSEQUENT GROUNDWATER IMONTORI MONITORING
s s° s - - - - -_- - - _ s s s OBSERVATIONS.
- - - - - - - - - - - - - -- - - -- - - -- - - -- - - -- - - -- - - -- - - - -- - - - - - - - - - - - - - -- - - -- - - -- - - -- - - - - - - - -
\ 9. ACHD STAFF SHALL VERIFY THE INFILTRATION RATE AFTER THE FACILITY IF ULLY
6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR , 6"PIRI-,
EXCAVATED.
---- - --- - - - - - - - - - - - - - - - - - -- - -- - - -- - - - -
--- - --- - --- - --- - --- - --
- 10. CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF GROUNDWATER IS
ENCOUNTERED WITHIN 3-FT OF THE BOTTOM DESIGN ELEVATION FOR ANY INFILTRATION
o FACILITY AND/OR IF IT IS HIGHER THAN ANTICIPATED.
v r � Water Keynotes:
1. POTABLE/NON-POTABLE WATER MAIN CROSSING. SEE CITY OF MERIDIAN WATER NOTE
NO. 1 ON THIS SHEET FOR MORE INFORMATION.
2. POTABLE/NON-POTABLE WATER SERVICE CROSSING. SEE CITY OF MERIDIAN WATER NOTE
NO. 2 ON THIS SHEET FOR MORE INFORMATION.
3. WATER METERS
3.1. INSTALL 1-IN SINGLE WATER SERVICE CONNECTION PER CITY OF MERIDIAN
STANDARD DRAWING W2 WITH SERVICE MARKER PER CITY OF MERIDIAN STANDARD
DRAWING SW3.
3.2. INSTALL 3/4-IN DOUBLE WATER SERVICE CONNECTION PER CITY OF MERIDIAN
STANDARD DRAWING W3 WITH SERVICE MARKER PER CITY OF MERIDIAN STANDARD
r DRAWING SW3.
3.3. INSTALL 2-IN SINGLE WATER SERVICE CONNECTION PER CITY OF MERIDIAN
STANDARD DRAWING W4.
4. INSTALL 2-IN BLOWOFF ASSEMBLY(FUTURE WATER MAIN EXTENSION) PER CITY OF
PHASE 3 MERIDIAN STANDARD DRAWING W-13.
5. INSTALL FIRE HYDRANT PER CITY OF MERIDIAN STANDARD DRAWING W8.
6. NOT USED.
7. REMOVE AND DISPOSE EXISTING BLOW-OF ASSEMBLY. CONNECT TO EXISTING WATER
MAIN PER ISPWC AND MERIDIAN PUBLIC WORKS STANDARD (SHOWN APPROX.). CONFIRM
PIPE SIZE,TYPE AND CONDITION PRIOR TO CONSTRUCTION, INFORM ENGINEER OF ANY
cc DISCREPENCIES. COORDINATE WITH CITY OF MERIDIAN PUBLIC WORKS AS REQUIRED.
8. CITY OF MERIDIAN UTILITY EASEMENT.
2 N , 9. INSTALL BEND WITH THRUST BLOCK PER ISPWC SD-403.
B1 L
512,86 2 T 9.1. 11.25°8-IN (MJ X MJ)
9.2. 45°8-IN (MJ X MJ)
9.3. 11.25°12-IN (MJ X MJ)
9.4. 45°12-IN (MJ X MJ)
10. INSTALL GATE VALVE
8 1.3 , 10.1. ONE (1)8-IN (FL X MJ) GATE VALVE.
10.2. TWO (2) 8-IN (FL X MJ) GATE VALVES.- - - -
■ I I I/` 8 10.3. THREE (3) 8-IN (FL X MJ) GATE VALVES.
ACHD EASEMENT
10.4. FOUR (4) 8-IN (FL X MJ) GATE VALVES.
10.5. ONE (1) 12-IN (FL X MJ) GATE VALVE.
1 4 I 1 4 10.6. TWO (2) 12-IN (FL X MJ) GATE VALVES.
/fi- I N - - - - - - ■ 11. INSTALL TEE WITH THRUST BLOCK PER ISWPC SD-403.
r
1 ! 1 T 1 11.1. ONE (1)8-IN (MJ X FL)TEE
1 ■ 11.2. ONE (1) 12-IN X 12-IN X 8-IN (MJ X FL)TEE
I- - - - - 12. INSTALL CROSS
"PIRR 4'PIRR 12.1. ONE (1)8-IN (MJ X FL) CROSS
4"PIRR - 4"PIRR 4"PIRR 4"PIRR 4"PIRR 4"PIRR 4"PIRR 12.2. ONE (1)8-IN X 12-IN X 8-IN X 12-IN (MJ X FL) CROSS r
1 I , 12.3. ONE (1) 12-IN X 8-IN X 8-IN X 8-IN (FL X FL) CROSS
1 0 1 12.4. ONE (1)8-IN X 12-IN X 12-IN X 12-IN (FL X MJ X FL X FL) CROSS
1 I 1 12.5. ONE (1)8-IN X 12-IN X 8-IN X 12-IN (FL X FL X FL X MJ) CROSS
z I 1 0 1 , 13. SECONDARY IRRIGATION SUPPLY CONNECTION POINT. SEE PRESSURE IRRIGATION PLANS y
0) OL. i 3 2 3.2 1 N FOR MORE INFORMATION.
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1 r 1 N 1 'co 1 Storm Drainage Keynotes:
l a 13 I T 1 2 J 1
1 L16 B1 L17 1 1 I 1 r B1 �19 a 61 L20 B1 L21 B1 L22 B1 L23 B1 L24 B1 L25 B L 6 B1 L27 B1 L28 B1 L29 B1 L30 1. INFILTRATION FACITLITIES O
099 SF 5,693 SF 1 I 1 13' 3,31*-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 2, 86-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 1.1. PERMEABLE INTERLOCKING CONCRETE PAVERS (PICP) PER ACHD BMP 34 (DETAIL
1 2/C7.51). '
4.2 1 i I 1 , 1.2. INFILTRATION BASIN PER ACHD BMP 10 WITHOUT FOREBAY. SEE INFILTRATION BASIN
DETAIL 2/C7.50 FOR MORE INFORMATION. cc
1.3. TEMPORARY ACHD INFILTRATION BASIN PER DETAIL 3/C7.50.
3 2 31 1 I 3.2 3.2 3.2 r3.1 3.2 3.2 1.4. SEE OFFSITE ROADWAY PLAN FOR MORE INFORMATION. O �
- - - - - - - - - � - 1 12.110.4 I 1 - - _- - - - _- - - - - -- - - - - - - - - - - - - - - _ - - - - 1INSTALL PRIVATE INFILTRATIONSWALEPERDETAIL5/C7.50.
1 B2. CATCH BASINS MiR GIflR MiR i iR
2.1. INSTALL TYPE I INLET CATCH BASIN PER ISPWC (ACHD SUPPLEMENT) SD-601. O
1 3. INSTALL SAND&GREASE TRAP1] 1 T7
■
-R/W /W R/W R/W R/W 1 R/W R 1 /W R/W R K/W R/W R /W K/W K/.. R R/W /W 3.1. 100050ALLON SAND &GREASE TRAP PER ISPWC SD-624,ACHD BMP-01 &DETAIL
1 1 3.2. 350 GALLON SAND&GREASE TRAP PER DETAIL 4/C7.50.
310-LF 8-IN C900 4. MONITORING WELLS
77
8"W 8"W 8"W 8"W 8"W 8" 8"W 8"W 8"W 8" 4.1. INSTALL MONITORING WELL PER BMP 10.
n 58-LF 8-IN C900 r I= cc cc 388-LF 8-IN C900
M M Asa ci 4.2. INSTALL MONITORING WELL PER BMP 34.
8'SS T 8"SS T 8"SS `V 8"SS 8 S 8 SS 8 SS - 8 SS r 8 SS S 8 SS 5. INSTALL 4-IN EZ DRAIN PERF PIPE PER MANUFACTURER'S RECOMMENDATIONS. LAYOUT
r GR 1 1 1 W. QUINTALE ST. 1 1 1 1 5 1 1 1 PER PLAN. SEE DETAILS 7/L1.50 AND 8/L1.50 FOR MORE INFORMATION.LI y O
1 1
6. INSTALL CMP WITH SAFETY GRATE.
V R/W R/W R/W R/W R R/W AREA 19 PAVERS 1.1 13 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W /W-
B L1 = 10. 12.1 Legend: IV
3, SF GIRR 12"GIRR GIRR GIRR 12"GIRR 12"GIRR 12"GIRR GIRR SD
�■■+ `� M
c� 1 ^ STORM DRAIN 0O
6 PIRR 6 PIRR 8 PIRR 8 PIRR 8 PIRR 8 PIRR 8 PIR 8 PIRR 8 PIRR 8 PIRR � U D
1 1 ■
■ 1 I 1.1 AREA 18 PAVERS I I W WATER MAIN
B L1 I I B5 L16 1 4.2 I - W EXISTING WATER MAIN
6 6 I I 4,000-SF BEGIN
4,343-SF I BEGIN 1.5 I 1 ` cc
1 I � � ' /� \\\ SANITARY SEWER MAIN
cc ` i SANITARY SEWER MANHOLE
� 3.1 i 3.2cc
1 �� ' / / i Revisions 10
1 a 1 00 1 / / O CL EE
EXISTING SANITARY SEWER MANHOLE 1. 5/30/25-CITY FP COMMENTS
I1 a' ' /
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i
1 2 1 I B5 L2 i z i // / ' I I �I \ F11 SANITARY SEWER CLEANOUT
B5 L15 I 4,000-SF i O° 1 ' / '' \
B6 L15 4,000 SF / 3.1 N 5 1 ` / I \ t FIRE HYDRANT
4,343-SF 1 1
WATER MAIN VALVE
3.2 13
1 2 1 \ i I i i I BLOWOFF ASSEMBLY
1 I ` l �i � � I� \
1 _ 1 1 B5 L3 _ 1 I-I GASKETED CAP
1 2 co 1 = B5 L14 a I cc 4,000-SF 1 _ \\
4,000-SF 2 / i
1 � 1 � I 3 2 � SINGLE WATER SERVICE
HB6 L14 00 T
3.2 I 1 3.3 / i � � �
4,342-SF ' I 1 \` DOUBLE WATER SERVICE
1 Ld I I W
■ 1 1 -
1 _ B5 L13 1.5 4,o00-SF - I / / i�' A� // TONAL
1 y 1 4,000-SF
L OD B / '% - / RqI1 GAS G'1
Elm_ ■ ■ 42 ■ 1 ■ ■ ■ ■ ■ 3 ■ _ ■ ■ ■ ' 568
2 I pr
C7.06 1 / - 05/30/2025 0
3.2 i 1 I I 65 L5 - / / ' / ■ �qTE OF 0
B5 L12 I 4,000-SF
■ 1 _ i 4,000-SF
5 Drainage & Utility Plan Area 0 30' 60' Project No.: 123200
Date of Issuance: 4.15.2025
% Horizontal Scale: 1" = 30' Project Milestone: Permit Set
Drainage & Utility Plan
Area B
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