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CIVIL SITEWORK FOR:
PART OF THE EAST 1/2 OF THE SOUTHWEST 1/4 OF SECTION 20, TOWNSHIP 6 NORTH, RANGE 40 EAST,
BOISE MERIDIAN, CITY OF REXBURG, MADISON COUNTY, IDAHO
APPROVED BY:
CITY OF REXBURG ENGINEERING DEPARTMENT
APPROVED BY:
ROCKY MOUNTAIN POWER
APPROVED BY:
CITY OF REXBURG FIRE DEPARTMENT
APPROVED BY:
CENTURY LINK
APPROVED BY:
INTERMOUNTAIN GAS
FRIENDSHIP ESTATES
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BTM BOTTOM
CB CATCH BASIN
CO CLEAN-OUT
CONC CONCRETE
DIA DIAMETER
ELEV ELEVATION
EO EDGE OF OIL
FL FLOW LINE
FW FACE OF WALK
HORZ HORIZONTAL
IFS CITY OF REXBURG STANDARDS
INV INVERT
LF LINEAR FEET
MAX MAXIMUM
MH MANHOLE
MIN MINIMUM
MX MATCH EXISTING
OSHA OCCUPATIONAL SAFETY & HEALTH ADMINISTRATION
PC POINT OF CURVATURE
PT POINT OF TANGENT
P.U.E.PUBLIC UTILITY EASEMENT
PVC POLYVINYL CHLORIDE
REQ'D REQUIRED
MH MANHOLE
SD STORM DRAIN
SSMH SANITARY SEWER MANHOLE
STA STATIONING
TBC TOP BACK OF CURB
TYP TYPICAL
VERT VERTICAL
VG VALLEY GUTTER
X EXISTING
XG EXISTING GROUND
ABBREVIATIONS:
DESCRIPTION
PRESSURE LINE (WATER LINE)
SANITARY SEWER MAIN
LINETYPE
FENCE LINE
OHP OVERHEAD POWER LINE
PROPOSED/EXISTING ELEVATION
PROPOSED/EXISTING FIRE HYDRANT
PROPOSED/EXISTING VALVE
PROPOSED/EXISTING CURB AND GUTTER
PROPOSED/EXISTING STREET LIGHT
PROPOSED/EXISTING POWER POLE
EXIST.PRO.DESCRIPTION
PROPOSED/EXISTING MANHOLE
PROPOSED/EXISTING STORM DRAIN INLET
PROPOSED ASPHALT
DRAINAGE FLOW ARROW
LEGEND
0.75%
BOUNDARY LINE
CENTERLINE
SECTION LINE
CONCRETE
EXISTING GROUND CONTOUR4727
8" W
( 8" SS
TBC
72.1
0
XG =
7
2
.
1
0
PUBLIC UTILITY EASEMENT
STORM DRAIN MAIN SD
GENERAL NOTES:
1.UNLESS OTHERWISE SHOWN ON THESE PLANS ALL WORK IS TO BE PERFORMED IN ACCORDANCE TO CURRENT CITY OF REXBURG STANDARD
DRAWINGS AND SPECIFICATIONS. THE CONTRACTOR IS REQUIRED TO MAINTAIN A COMPLETE COPY ON SITE AT ALL TIMES (RESOLUTION 2016-15).
2.ALL DISTANCES AND DATA SHALL BE CHECKED BY THE CONTRACTOR PRIOR TO THE START OF CONSTRUCTION. IN CASE OF CONFLICT THE ENGINEER
SHALL BE NOTIFIED IMMEDIATELY SO THAT CLARIFICATION MAY BE MADE PRIOR TO THE START OF WORK.
3.BASIS OF BEARINGS ARE 2004 CITY GRID.
4.ELEVATIONS SHOWN ARE NAVD 88 DATUM TO FINISHED SURFACE OR PIPE INVERT UNLESS OTHERWISE NOTED.
5.GENERAL LOCATIONS AND SIZES OF UTILITIES ARE SHOWN ON THE PLANS. THEY ARE TO BE USED FOR GENERAL INFORMATION ONLY. IT IS THE
RESPONSIBILITY OF THE CONTRACTOR TO NOTIFY THE APPROPRIATE UTILITY COMPANIES WHEN CONSTRUCTION MIGHT INTERFERE WITH NORMAL
OPERATIONS OF ANY UTILITIES. IT SHALL ALSO BE THE CONTRACTORS RESPONSIBILITY TO HAVE THE APPROPRIATE UTILITY COMPANY FIELD-LOCATE
ANY UTILITY INSTALLATIONS WHICH MIGHT BE AFFECTED BY CONSTRUCTION PRIOR TO BEGINNING WORK IN THAT AREA. THE CONTRACTOR SHALL
BE RESPONSIBLE FOR MAINTAINING SERVICE OF EXISTING UTILITIES AND FOR RESTORING ANY UTILITIES DAMAGED DUE TO CONSTRUCTION AT NO
ADDITIONAL COST TO THE OWNER.
6.THE CONTRACTOR SHALL BE RESPONSIBLE FOR SECURING SOURCES FOR GRANULAR MATERIAL, DISPOSAL SITES, AND ANY ADDITIONAL MATERIAL
THAT MAY BE NECESSARY FOR PROPER CONSTRUCTION OF THIS PROJECT.
7.IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAKE ARRANGEMENTS FOR WATER REQUIRED FOR TESTING, COMPACTION AND DUST
CONTROL MEASURES.
8.ROCK EXCAVATION MAY BE ENCOUNTERED DURING UTILITY CONSTRUCTION. EVERY EFFORT WAS MADE TO REDUCE UTILITY DEPTH WHILE STILL
MEETING REGULATORY REQUIREMENTS. FOR BIDDING PURPOSES CONTACT OWNER FOR TEST HOLE DEPTH OF ROCK.
9.LITTLE DEMOLITION IS REQUIRED ON THIS PROJECT PRIOR TO JOB START. CONTRACTOR/BIDDER TO WALK JOB AND IDENTIFY MINOR DEMOLITION
WORK PRIOR TO BIDDING.
10.ALL UTILITY MAIN LINES (WATER, SANITARY SEWER AND STORM DRAINAGE) WITHIN PUBLIC STREETS WILL BE OWNED AND MAINTAINED BY THE CITY
AND CONSTRUCTED TO CURRENT CITY OF REXBURG STANDARD DRAWINGS AND SPECIFICATIONS; INSPECTED AND CERTIFIED BY AN ENGINEER,
LICENSED IN THE STATE OF IDAHO; AND HAVE “AS-BUILT” DRAWINGS PROVIDED TO THE CITY ENGINEER. FAILURE TO COMPLY WITH THE
REQUIREMENTS OF THIS PLAN MAY RESULT IN THE CITY'S WITHHOLDING OF BUILDING PERMITS, CERTIFICATE OF OCCUPANCY, AND WATER OR
ELECTRICAL SERVICE.
11.LANDSCAPING SIGNS NOT TO EXCEED 3 FEET IN HEIGHT IN THE CLEAR SIGHT TRIANGLE.
12.THERE SHALL BE A 15-FOOT WIDE PUBLIC UTILITY EASEMENT WITHIN EACH LOT ALONG ALL ROAD/STREET FRONTAGES FOR POWER, PHONE, CABLE,
GAS, ETC. (GAS REQUIRES SEPARATE TRENCH). THE EXACT LOCATION OF TRANSFORMERS AND PHONE BOXES WILL BE FIELD DETERMINED BY EACH
UTILITY COMPANY AFTER ROADS/STREETS HAVE BEEN CONSTRUCTED TO SUBGRADE AND SIDE SLOPES HAVE BEEN COMPLETED.
13.LUMEN/CENTURY LINK/SPARKLIGHT USES THE SAME TRENCH AS ROCKY MOUNTAIN POWER AND REQUIRES CONDUITS (CONTRACTOR SHALL NOTIFY
ALL FOR SCHEDULING). POWER DESIGN SHOWN IS PRELIMINARY AND ANY CONSTRUCTION STAKING OF POWER SHALL BE CONFIRMED WITH ROCKY
MOUNTAIN POWER FOR FINAL LAYOUT. VERIFY CONDUIT SIZE MEETING ROCKY MOUNTAIN POWER DESIGN PRIOR TO CONSTRUCTION.
14.ALL UTILITIES INCLUDING POWER, PHONE, CABLE, ETC. EXCEPT NATURAL GAS MAY BE IN THE SAME TRENCH. NATURAL GAS MUST BE IN A SEPARATE
TRENCH.
15.A 12” SPACING SHALL BE REQUIRED BETWEEN DIFFERENT UTILITIES IN THE SAME TRENCH.
16.CONTRACTOR SHALL CONTACT DIG-LINE AT 811, (800) 342-1585 OR (208) 342-1585 PRIOR TO ANY UTILITY CONSTRUCTION.
WATER NOTES:
1.ALL WATER MAINS, SERVICES, AND ALL APPURTENANCES SHALL MEET CURRENT CITY OF REXBURG STANDARD DRAWINGS AND SPECIFICATIONS. THIS
SHALL INCLUDE ALL MATERIALS, LABOR, AND INSTALLATION INCLUDING VERTICAL AND HORIZONTAL SEPARATION DISTANCES AND SLOPE
REQUIREMENTS.
2.ALL WATER MAIN LINE SHALL BE CLASS 50 DUCTILE IRON MEETING AWWA C-151.
3.MINIMUM COVER OVER ALL WATER LINES SHALL BE 6 FEET.
4.WATER LINE SHALL HAVE A MINIMUM SEPARATION DISTANCE OF TEN (10) FEET FROM ANY SANITARY SEWER OR STORM SEWER MEASURED FROM
THE OUTSIDE OF EACH PIPE AS OUTLINED IN THE ISPWC 2020 STANDARD DRAWING SD-407. CROSS AT APPROXIMATELY RIGHT ANGLES WITH FULL
PIPE SECTIONS AND MINIMUM OF 1.5 FEET OF VERTICAL SEPARATION.
5.THRUST BLOCKS SHALL BE PLACED AT ALL DIRECTION CHANGES FOR PRESSURE PIPE.
6.FIRE HYDRANTS SHALL HAVE TWO 2-1/2” DIAMETER HOSE NOZZLES AND ONE 4-1/2” DIAMETER HOSE NOZZLE PER CITY STANDARDS.
7.WATER AND SEWER SERVICE LINES ARE SHOWN AT APPROXIMATE LOCATIONS. CONTRACTOR TO CONTACT DIG LINE PRIOR TO ALL EXCAVATION AND
FIELD VERIFY LOCATION AND WITH ARCHITECTURAL DRAWINGS (IF APPLICABLE) FOR ANY ADDITIONAL SERVICES REQUIRED.
8.WATER METERS AND PRESSURE REDUCING VALVES - SEE PLUMBING DRAWINGS FOR DETAILS. ALL PLUMBING SHALL MEET THE STATE OF IDAHO
PLUMBING CODE. COMMERCIAL BUILDINGS SHALL REQUIRE THE WATER METERS TO BE INSTALLED ON THE INTERIOR AND MOUNTED IN A
HORIZONTAL POSITION WITHIN A HEATED MECHANICAL ROOM.
9.CONTRACTOR SHALL INSTALL FIRE LINES/SPRINKLERS MEETING THE CURRENT VERSION OF THE INTERNATIONAL FIRE CODE AND SHALL INCLUDE ALL
APPURTENANCES (IF APPLICABLE).
10.IT IS THE RESPONSIBILITY OF THE OWNER TO PROVIDE AND INSTALL ALL REQUIRED BACKFLOW PREVENTION DEVICES ON WATER SERVICES.
11.ALL WATER MAINS AND APPURTENANCES SHALL BE TESTED FOR PRESSURE, LEAKAGE, AND BACTERIA MEETING CITY AND AWWA STANDARDS AND
SHALL BE CLEANED AND DISINFECTED PRIOR TO ACCEPTANCE BY THE CITY FOR DOMESTIC USE. TESTING AND DISINFECTION OF WATER MAINS AND
APPURTENANCES SHALL BE IN ACCORDANCE WITH AWWA C651 STANDARDS. AWWA STANDARDS REQUIRE EACH STREET TO BE TESTED
INDIVIDUALLY FOR PRESSURE, LEAKAGE, AND BACTERIA.
SANITARY SEWER NOTES:
1.ALL SEWER MAIN SHALL BE PVC SDR 35 IN ACCORDANCE WITH ASTMD3034 WATER MAIN AND SERVICE SHALL MEET CURRENT CITY OF REXBURG
STANDARD DRAWINGS AND SPECIFICATIONS. THIS SHALL INCLUDE ALL MATERIALS, LABOR, AND INSTALLATION INCLUDING VERTICAL AND
HORIZONTAL SEPARATION DISTANCES AND SLOPE REQUIREMENTS.
2.SEPARATION REQUIREMENTS: WATER LINE SHALL HAVE A MINIMUM SEPARATION DISTANCE OF TEN (10) FEET FROM ANY SANITARY SEWER OR
STORM SEWER MEASURED FROM THE OUTSIDE OF EACH PIPE AS OUTLINED IN THE ISPWC 2020 STANDARD DRAWING SD-407. CROSS AT
APPROXIMATELY RIGHT ANGLES WITH FULL PIPE SECTIONS AND MINIMUM OF 1.5 FEET OF VERTICAL SEPARATION.
3.CONTRACTOR SHALL PERFORM TESTING AND CLEANING OF SEWER MAINS MEETING CITY STANDARDS.
SHEET INDEX
SHEET No.SHEET DESCRIPTION SHEET TITLE
1 G-1 COVER
2 C-1 OVERALL SITE PLAN
June 2022
VICINITY MAP
ELECTRICAL NOTES:
1.ALL NEW ELECTRICAL FACILITIES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CURRENT ROCKY MOUNTAIN POWER SERVICE POLICY.
2.DEVELOPER SHALL BEAR ALL COSTS TO RELOCATE OR REMOVE EXISTING POWER POLES, LIGHT POLES, ANCHOR GUYS AND MISCELLANEOUS ELECTRICAL FACILITIES.
3.ALL PVC ELECTRIC CONDUITS SHALL BE PVC SCHEDULE 40. ALL FIBERGLASS CONDUITS SHALL MEET ROCKY MOUNTAIN POWER'S MARKING AND STRENGTH RATING REQUIREMENTS. CONDUIT DIAMETERS SHALL MEET ROCKY MOUNTAIN POWER'S
DESIGN. ALL ELBOWS SWEEP RADII SHALL BE 36”, 48” OR 60” DEPENDING ON ROCKY MOUNTAIN POWER'S DESIGN.
4.ALL PRIMARY AND SECONDARY CONDUITS SHALL BE PROVIDED AND INSTALLED BY THE DEVELOPER.
5.TRENCH EXCAVATION AND CONDUIT PLACEMENT SHALL BE IN ACCORDANCE WITH ROCKY MOUNTAIN POWER SERVICE POLICY SPECIFICATIONS AND IN ACCORDANCE WITH OSHA STANDARDS. CONDUIT TRENCH DEPTHS SHALL BE BETWEEN 36”
AND 48” (NOT TO EXCEED 60”) AND INCLUDE THE REQUIRED SAND PLACEMENT BELOW AND ABOVE THE PLACED CONDUIT.
6.THE ENGINEER SHALL PROVIDE ALL STAKING AND LAYOUT OF NEW ELECTRICAL FACILITIES INCLUDING POWER POLES.
7.THE CONTRACTOR SHALL RETAIN AND PROTECT ALL EXISTING POWER POLES AND ELECTRICAL FACILITIES DURING CONSTRUCTION.
8.THE DEVELOPER SHALL COORDINATE ALL ELECTRICAL CONSTRUCTION WITH ROCKY MOUNTAIN POWER.
9.CLEARANCE BETWEEN OVERHEAD POWER AND NEW BUILDING STRUCTURES SHALL BE MAINTAINED MEETING THE CURRENT ROCKY MOUNTAIN POWER SERVICE POLICY.
10.SEE ROCKY MOUNTAIN POWER ELECTRICAL SITE PLAN FOR OFF-SITE AND ON-SITE ELECTRICAL LAYOUT AND INSTALLATION DETAILS. IN THE EVENT THE FIBER OPTIC UTILITY ELECTS TO USE THE SAME TRENCH, THEY MUST MEET NESC
UNDERGROUND UTILITY CLEARANCES.
11.A 15 FOOT WIDE PUBLIC UTILITY EASEMENT IS PERPETUALLY RESERVED WITHIN EACH LOT ALONG ALL ROAD FRONTAGES FOR THE USE OF PUBLIC UTILITIES WITHIN THIS SUBDIVISION. NO PERMANENT STRUCTURES, SIDEWALKS, AND DRIVEWAYS
SHALL BE CONSTRUCTED OVER SAID EASEMENT (OTHER THAN CROSSINGS) IN ORDER FOR THE UTILITY COMPANIES TO MAINTAIN.
EAST 2ND NORTH
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8" S INV OUT=4865.75
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6" E INV IN=4866.23
8" W INV OUT=4866.06
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6" W INV OUT=4867.23
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RIM=4872.37
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16
4
1
0
15' P.U.E. (TYP.)
GASKET ALL JOINTS
CONCRETE COLLAR
FINISHED GRADEFRAME & COVER
45°
FL
O
W
SH
E
L
F
SHE
L
F SHE
L
F
MANHOLE NOTES:
5"
FLEXIBLE RUBBER
GASKET
PRECAST MONOLITHIC
CONCENTRIC CONE
SECTION
PRECAST CONCRETE
MANHOLE-BARREL SECTIONS
AS REQ'D
PREFABRICATED BASE.
UNDISTURBED
EARTH
A
4
A
P
P
R
O
V
E
D
BE
D
D
I
N
G
6" MIN31
"
48" DIA
9
M
I
N
RUBBER BOOT
.7
5
X
D
i
P
I
P
E
1.PLACE VERTICAL WALL ON UPSTREAM SIDE
OF MANHOLE, ROTATED 45 DEGREES.
2.WHERE PVC PIPE IS UTILIZED, INSTALL A
RUBBER RING OR GASKET COLLAR WHERE
THE PIPE IS IN CONTACT WITH MANHOLE
BASE AND/OR MANHOLE CHANNEL, IN
ORDER TO INSURE A WATERTIGHT SEAL.
3.UNLESS OTHERWISE SHOWN, MANHOLES
SHALL HAVE 0.1 FALL FROM UPSTREAM
INVERT TO DOWNSTREAM INVERT. FOR PIPE
SLOPES GREATER THAN 2.5% SLOPE, SEE
PLAN & PROFILE.
PLAN DETAIL
NOT TO SCALE
SEWER MANHOLE SECTION1
NOT TO SCALE
TYPICAL SEWER TRENCH DETAIL2
12" (MIN.)
UNDISTURBED EARTH (TYP.)
EXISTING BASE
FOUNDATION STABILIZATION
TYPE I BEDDING MATERIAL
PIPE
TRENCH BACK SLOPE PER
O.S.H.A. OR SUITABLE SHORING.
UPPER & LOWER BACKFILL ZONE MATERIAL &
COMPACTION TO MATCH REQUIREMENTS OF
STORM DRAIN TRENCH SECTION (DETAIL 1/SD-1).
LOWER BACKFILL ZONE. MATERIAL &
COMPACTION TO MATCH REQUIREMENTS OF
LOWER BACKFILL ZONE OF STORM DRAIN PIPE
SECTION. DETAIL (1/SD-1).
FINISH GRADE
SURFACE REPAIR WIDTH
OR LOCAL CUT BACK
REQUIREMENTS TYPICAL
BOTH SIDES.
EXISTING SURFACENEW PAVEMENT SECTION
Do+24"
SE
E
N
O
T
E
2
VA
R
I
E
S
P
E
R
PI
P
E
S
I
Z
E
2'
-
6
"
VA
R
I
E
S
0.
3
5
'
M
I
N
0.
5
4
'
M
I
N
Do
SUBGRADE OR
NATURAL
GROUND
LID & COVER
1.GALVANIZED STAND PIPE 32 INCHES WRAPPED
WITH TAPE.
2.ALL SERVICE LINES SHALL BE BORED UNDER
EXISTING ASPHALT PAVING. NO ASPHALT PAVING
SHALL BE CUT FOR SERVICE LINE INSTALLATION.
3.ALL SUPPLIES PROVIDED BY CITY EXCEPT
CORPORATION CURB STOP, METER SUPPORT,
SUPPLY LINES IN & OUT.
GENERAL NOTES:4"
LAWN LEVEL METER
TOUCH READ BUTTON
SERVICE LINE
METER SUPPORT
STRAP SERVICE LINE
TO METER SUPPORT
2" MIN
HOUSE SIDE
GALVANIZED PIPE,
CONNECT TO METER
& ANGLE METER VALVE
W/APPROXIMATE FITTINGS
SEE NOTE 1
20" X 48" POLY BARREL
20" RING AND COVER
W/ TOUCH READ HOLE
BALL TYPE CORPORATION AND CURB STOP
ADAPTER, POLY-BY-FEMALE METAL PIPE
RATED AT 300 PSI MINIMUM WORKING
PRESSURE.
NOT TO SCALE
1 1/2" METER AND METER SETTING DETAIL3
SEWER MANHOLE SEE STANDARD MANHOLE DETAIL 1. COVER MUST
SAY "CITY OF REXBURG AND CONFINED SPACE ENTRY"
4" SANITARY SEWER SERVICE
GENERAL NOTES SEWER CONSTRUCTION NOTES
1
2
WATER CONSTRUCTION NOTES
1 INSTALL 1" WATER SERVICE PER LATEST REVISION OF ISPWC
STANDARD DETAIL DRAWINGS SD-401 (TYP)
SANITARY SEWER PROFILE
OVERALL SITE
INSTALL 5' SIDEWALK PER CITY OF REXBURG STANDARDS.
(4" THICK WITH A 6" BASE COARSE MINIMUM)1
INSTALL SANITARY SEWER CLEAN-OUT3