HomeMy WebLinkAboutC7.03 Utility Plan Area B Sheet Notes: �� ,._..
� -� 'ter-- TH E
1. ALL CONSTRUCTION AND MATERIAL SHALL BE IN ACCORDANCE WITH THE IDAHO IA WE
STANDARDS FOR PUBLIC WORKS CONSTRUCTION (ISPWC), CITY OF MERIDIAN LAN D
STANDARDS,AND ADA COUNTY HIGHWAY DISTRICT STANDARDS. NO EXCEPTIONS ARE .
PERMITTED WITHOUT PRIOR APPROVAL. - GROUP
2. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN
APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL COMPLY WITH IDAHO CODE,
CHAPTER 22,TITLE 55 REGARDING UNDERGROUND FACILITIES DAMAGE PREVENTION.
THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF EXISTING UTILITIES
PHASE 1 BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE
6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR b rirsn _ _ b rirs 6"PIRR 6"PIRR 611PI, FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED AS A RESULT OF FAILURE
TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES. THE CONTRACTOR
PHASE 2 I I , SHALL CONTACT THE APPROPRIATE UTILITY COMPANIES OR DIG-LINE (208.342.1585)
FOR EXACT LOCATIONS A MINIMUM OF 48-HOURS PRIOR TO DIGGING.
7.1 5
3. CONTRACTOR TO FIELD VERIFY ALL EXISTING CURB AND GUTTER, STORM DRAIN,
_ CHANNEL CROSSINGS, AND SEWER ELEVATIONS OR INVERTS PRIOR TO
CONSTRUCTION AND NOTIFY ENGINEER WHEN ELEVATIONS OR INVERTS DO NOT MATCH
00 121-LF 8-IN C900 , PLANS.
LJ 4. ALL PIPE INSTALLATION AND TRENCHING SHALL CONFORM TO THE LATEST EDITION OF
B3 L17 B3 L16 B3 L15 B3 L14 B3 L13 B3 L12 B3 L11 B3 L10 B4 L10 THE ISPWC DIVISION 300 AND SD-301. BEDDING AND BACKFILL SHALL BE
6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,624-SF Q 6,079 SF B4 L9 , CONSTRUCTED PER SECTIONS 305 AND 306 OF THE ISPWC.
6,868-SF
64 L8 , 5. ALL BENDS AND TEES SHALL HAVE THRUST BLOCKS PER ISPWC SD-403.
11 6-IN C900 i m i 7,750 SF , B4 L7 6. LABEL/TAG EACH WATER METER SETTING WITH LOT AND BLOCK SERVED BY METER.
Z I 95-LF 8 IN C900 8,790 SF METER SHALL HAVE TRAFFIC RATED LID.
4 3.2 1 3.2 3.2 3.2
_ 7. MINIMUM COVER OVER WATER LINES UNDER SECTION-LINE AND MID-SECTION LINE
2 2 2 2 2 2 2 - _ _ - , ROADWAYS SHALL BE FIVE FEET FROM TOP OF PIPE TO FINISHED GRADE. IN ALL
"r "r "r A 2 7 1 OTHER AREAS, COVER SHALL BE FOUR FEET.
8. GROUNDWATER DATA BASED ON GEOTECHNICAL EVALUATION 2240-ID PERFORMED BY
i 10.1 8.3 2 3.2 4- F 8-IN C4 GEOTEK, INC. ON APRIL 20, 2021 AND SUBSEQUENT GROUNDWATER MONITORING
OBSERVATIONS.
8 8"W L 8"W 8"W 8 8"W 8"W 8"W 8'
`C102" 550-LF 8-IN C90O - 160�CF � � �� 2
_N W. LESINA ST. r of 8'�NC900 _ 9. ACHD STAFF SHALL VERIFY THE INFILTRATION RATE AFTER THE FACILITY IS FULLY
SS CJ 7777 8"SS r "S 8" S 8"SS "SS 8"SS 8" S �� 1 2 8 w C EXCAVATED.
2 2 2 2
_ 10. CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF GROUNDWATER IS
8'SS ENCOUNTERED WITHIN 3-FT OF THE BOTTOM DESIGN ELEVATION FOR ANY
8 w INFILTRATION FACILITY AND/OR IF IT IS HIGHER THAN ANTICIPATED.
8.2 91 d' 8"SS 11. ALL WATER UTILITY PIPE, STRUCTURE, AND FITTING JOINTS SHALL HAVE SBR GASKETS
dw_
- -- - - - - -- - - -- - -- - - - - -- - -- - -- --- - - - - - - - - - - - - - - - - - -- - -- - - - - - - - - - - - ,--- - - - _ _ __ INCLUDED AT THE POINT OF CONNECTION HDPE PIPE NOT ALLOWED UNDER PAVERS.
- - -� 3.2 3.2 3.2 3.2 � - - � ` 2
63-LF 8-IN C900 3.2
4 Water Keynotes: �� N
8.4
11-LF 6-IN C900 1. POTABLE/NON-POTABLE WATER MAIN CROSSING. SEE CITY OF MERIDIAN WATER NOTE
_ NO. 1 ON THIS SHEET FOR MORE INFORMATION.
B2 L39 , B2 L40 B2 L41 B2 L42 B2 L43 B2 L44 B2 L45 B2 L46 B2 L47 B10 L26 1310 L25 - _ 2. POTABLE/NON-POTABLE WATER SERVICE CROSSING. SEE CITY OF MERIDIAN WATER
6,920-SF , 6,930-SF 6,940-SF 6,950-SF 6,961-SF 6,971-SF 6,981-SF 6,991-SF 6,442-SF 7.1 6,959-SF ,35-LF 8-IN C900 9.2 NOTE NO. 2 ON THIS SHEET FOR MORE INFORMATION.
6,348 SF 3. WATER METERS Cc
3.1. INSTALL 1 IN SINGLE WATER SERVICE CONNECTION PER CITY OF MERIDIAN
STANDARD DRAWING W2 WITH SERVICE MARKER PER CITY OF MERIDIAN
7.1 I STANDARD DRAWING SW3. MINIMUM SPACING BETWEEN WATER SERVICES IS O
18-LF 8-IN C900 18-IN.
3.2. INSTALL 3/4-IN DOUBLE WATER SERVICE CONNECTION PER CITY OF MERIDIAN '
1310 L24 STANDARD DRAWING W3 WITH SERVICE MARKER PER CITY OF MERIDIAN
7,257-SF STANDARD DRAWING SW3. MINIMUM SPACING BETWEEN WATER SERVICES IS cc
1 cc 68-LF 8-IN C900 18-IN.
RR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR 6"PIRR - 6"PIRR 6"PIRR I "PIRk I 6"PIRR 4. INSTALL FIRE HYDRANT PER CITY OF MERIDIAN STANDARD DRAWING W8. O -
5. REMOVE AND DISPOSE EXISTING BLOW-OFF ASSEMBLY. CONNECT TO EXISTING WATER ■
MAIN PER ISPWC AND MERIDIAN PUBLIC WORKS STANDARD (SHOWN APPROX.).
EG , EG EG EG EG EG EG EG EG EG EG 20-LF 12-IN STEEL CASING PER CONFIRM PIPE SIZE, TYPE AND CONDITION PRIOR TO CONSTRUCTION, INFORM O
CITY OF MERIDIAN SW1 AND SWC ENGINEER OF ANY DISCREPENCIES. COORDINATE WITH CITY OF MERIDIAN PUBLIC ■
EG EG EG EG EG EG EG EG EG EG EG I EG EG WORKS AS REQUIRED.
GIRR - , GIRR IRR GIRR GIRR GIRR GIRR GIRR GIRR AAA 48" IRR �.R GIRR IRR ,
6. CITY OF MERIDIAN UTILITY EASEMENT. ■�
7. INSTALL BEND WITH THRUST BLOCK PER ISPWC SD-403.
7.1. 11.25°8-IN (MJ X MJ)
G - _ 6>�P 7.2. 22.50°8-IN (MJ X MJ)
7.3. 45°8-IN (MJ X MJ)
5 8. INSTALL GATE VALVE O
I• 8.1. ONE (1) 8-IN (FL X MJ) GATE VALVE. y, 8.2. TWO 2 8-IN FL X MJ GATE VALVES.
30' 60' 8.3. THREE (3) 8-IN (FL X MJ) GATE VALVES.
Utility Plan - Area B 0 8.4. ONE (1) 6-IN (FL X MJ) GATE VALVE. cc cD
9. INSTALL TEE WITH THRUST BLOCK PER ISPWC SD-403. N �
Horizontal Scale: 1" = 30' 9.1. ONE (1) 8-IN (MJ X FL)TEE mime cc CO
CO
9.2. ONE (1) 8-IN X 6-IN (MJ X FL)TEE °O
10. INSTALL CROSS c c) 0
10.1. ONE (1) 8-IN (MJ X FL) CROSS
Cc CL) 2
2
Im mi ~ i
coLegend:
SD STORM DRAIN Revisions 10
W WATER MAIN 1. AGENCY COMMENTS- 10/24/25
W EXISTING WATER MAIN
8"SS SANITARY SEWER MAIN
AN SANITARY SEWER MANHOLE
OEXISTING SANITARY SEWER MANHOLE
co
0 SANITARY SEWER CLEANOUT
t FIRE HYDRANT
® WATER MAIN VALVE
BLOWOFF ASSEMBLY
L i GASKETED CAP
SINGLE WATER SERVICE �55Z0 SAL EfVGr
DOUBLE WATER SERVICE
568
10/24/2025
9TF OF 0
f
W.G
3
Project No.: 123200
Date of Issuance: 09.02.2025
Project Milestone: PERMIT
Utility Plan
Area B
C7mO3