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- CIVIL SHEET INDEX ERrDrnrr,
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Sheet � 0 � ❑
Sheet Title x.�
* ": PROJECT SITE + 1 No. .1
z C0.0 TITLE SHEET
C1.0 LEGEND & NOTES
C2.0 EXISTING CONDITIONS
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;,,_.,. C3.0 ROAD IMPROVEMENTS
C4.0 GRADING PLAN
- _ C5.0 UTILITY PLAN
( + C6.0 DRAINAGE PLAN
C6.1 DRAINAGE DETAILS O
` � �■ +■ - .. C7.0 IRRIGATION PLAN
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VICINITY MAP N
NOTE NOT TO SCALE
THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS
SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE,
MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR
COMPLETE. THE CONTRACTOR MUST CALL THE LOCAL UTILITY LOCATION CENTER AT LEAST 48 HOURS BEFORE
ANY EXCAVATION TO REQUEST EXACT FIELD LOCATIONS OF THE UTILITIES. IT SHALL BE THE RESPONSIBILITY OF CERTIFICATE OF COMPL ANCE
THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS
SHOWN ON THE PLANS. ALL EXISTING CONDITIONS AND STRUCTURES, NOT SPECIFICALLY NOTED FOR REMOVAL, THE ENGINEER OF RECORD CERTIFIES THAT THE PLANS ARE PREPARED IN
SHALL BE RETAINED AND PROTECTED. EXISTING CONDITIONS AND STRUCTURES THAT ARE DAMAGED DURING THE SUBSTANTIAL CONFORMANCE WITH THE ACHD POLICY AND STANDARDS IN
COURSE OF CONSTRUCTIONS SHALL BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER. EFFECT AT THE TIME OF PREPARATION. THE DESIGN PROFESSIONAL
THE CONTRACTOR SHALL BE REQUIRED AND RESPONSIBLE TO POTHOLE FOR ALL EXISTING UTILITIES TO VERIFY ACKNOWLEDGES THAT ACHD ASSUMES NO LIABILITY FOR ERRORS OR
EXISTING CONDITIONS PRIOR TO COMMENCEMENT OF DEMOLITION AND EXCAVATION ACTIVITIES. DEFICIENCIES IN THE DESIGN. ALL VARIANCES, LISTED BY DATE AND SHORT
DESCRIPTIONS, WERE APPROVED FOR THE PROJECT: NONE DATE: 09/17/24
Project Contacts Datum: Notes: Disclaimer: REVISIONS
Developer: Planning and Zoning: Utility Locator Service: BASIS OF BEARING: 1 . ALL CONSTRUCTION SHALL CONFORM WITH LOCAL & STATE BUILDING, PLUMBING, AND ELECTRICAL CODE. It is understood that these plans DATE
Julia Project Corporation City of Meridian Planning and Dig Line were designed in accordance with # --/--/--
2338 West Boulder Bar Drive Development Services Ph: 1(800)-342-1585 EASTERLY LINE OF SUBJECT PROPERTY BEING N00°37'58"E AS 2. LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND BASED UPON INFORMATION PROVIDED BY standard practices widely accepted #
Meridian, Idaho 83646 Ph: (208) 884-5533 UTILITY COMPANIES AND FIELD OBSERVATIONS. ACCURACY OF LOCATIONS OF ALL UNDERGROUND UTILITIES IS through the field of civil engineering Contact: Bruce Hessing ESTABLISHED BETWEEN FOUND MONUMENTS g g g #
Email: bruce.hesscom@aol.com Sewer & Water: NEITHER GUARANTEED NOR WARRANTED. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND and surveying. Although the plans
City of Meridian Public Works VERIFYING ALL UNDERGROUND UTILITIES PRIOR TO CONSTRUCTION. represented here have been PROJECT NO.
Ph: (208) 898-5500 VERTICAL DATUM: designed by, or under the direct R24050
Power: 3. PRIOR TO THE COMMENCEMENT OF ANY WORK, THE CONTRACTOR SHALL FILE A "NOTICE OF INTENT TO supervision of, a registered
Civil Engineer & Surveyor: Idaho Power NAVD 88, BROUGHT TO THE SITE VIA STATIC OBSERVATION OBTAIN COVERAGE UNDER THE NDPDES GENERAL PERMIT FOR STORM WATER DISCHARGE ASSOCIATED WITH professional engineer,
Ackerman—Estvold Ph: (208) 388-6320 PROCESSED THROUGH THE NGS OPUS UTILITY CONSTRUCTION ACTIVITY (NOI). Ackerman—Estvold will not be TITLE
7661 W Riverside Dr. Ste 102 responsible for the accuracy of any
Garden City, ID 83714 Gas: physical work that is not
SHEET
Ph: (208) 853-6470 Intermountain Gas Company constructed under the direct full
Contact: Antonio Conti, PE, PLS Ph; (208) 377-6863
antonio.conti@ackerman—estvold.com p C10 - 0
Digline: (800) 342-1585 time observation of personnel
employed by Ackerman—Estvold.
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CITY OF MERIDIAN STANDARD NOTES (MARCH 2O18� M
GENERAL CONSTRUCTION PRESSURIZED IRRIGATION PROPOSED TOPOGRAPHY FEATURES PROPOSED UTILITIES GENERAL ABBREVIATIONS 00 Q
A Z
FM FM Sanitary Sewer Force Main Q o
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1. ALL CONSTRUCTION WORK SHALL BE DONE IN ACCORDANCE WITH THE 1. THE PRESSURIZED IRRIGATION SYSTEM MUST BE BUILT TO THE STANDARDS ARV -Air Release Valve O ii U -
CURRENT VERSION OF THE IDAHO STANDARDS FOR PUBLIC WORKS OF THE IRRIGATION DISTRICT IN WHICH IT IS BEING CONSTRUCTED. 1905 - Proposed Topographic Contour (Major) ASME -American Society Of Mechanical Engineers OC On Center -J o5 co
CD CONSTRUCTION (ISPWC), THE CITY OF MERIDIAN SUPPLEMENTAL 2. INSTALL A REDUCED PRESSURE BACKFLOW PREVENTER IN ANY O Sanitary Sewer Manhole ASTM -American Society Of Testing Materials OD -Outside Diameter O � N -
SPECIFICATIONS TO THE ISPWC (AND ANY ADDENDUMS), MERIDIAN DESIGN CONNECTION BETWEEN THE POTABLE WATER SYSTEM AND THE PRESSURE 1902 Proposed Topographic Contour (Minor) AVAR -Air Vacuum And Air Release z
STANDARDS, THE REQUIREMENTS OF THE ADA COUNTY HIGHWAY DISTRICT IRRIGATION SYSTEM. THE DEVICE MUST BE APPROVED BY THE IDAHO P iW
,
(ACHD), AND/OR THE REQUIREMENTS OF THE IDAHO TRANSPORTATION B PV -Pavement
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DEPARTMENT OF ENVIRONMENTAL QUALITY (DEQ) AND THE CITY OF 0 Sanitary Sewer Cleanout
DEPARTMENT (ITD). THE MORE STRINGENT OF ANY OF THESE STANDARDS MERIDIAN WATER DEPARTMENT.
Proposed Curb & Gutter BFP -Backflow Preventer PSI -Pounds Per Square Inch cv
SHALL BE THE CONTROLLING STANDARDS OR SPECIFICATIONS. -ss ss Sanitary Sewer Gravity Main BLDG -Building PVC -Polyvinyl Chloride wi, i c�
2. THE CONTRACTOR SHALL HAVE A COPY OF THE LATEST CITY OF MERIDIAN v ry Sign (Single or Double Post)
STANDARD SPECIFICATIONS AND DRAWINGS ON SITE OR READILY DRAINAGE Storm Sewer Catch Basin C Q U)
ME -Catch Basin QTY -Quantity z
ACCESSIBLE AT ALL TIMES DURING CONSTRUCTION (AVAILABLE ON THE � _
Post or Bollard CIF -Cubic Foot 000.
0
WEBSITE). FAILURE TO HAVE ACCESS TO A CURRENT COPY OF THE 1. FOR ANY DRAINAGE FACILITIES WITHIN A PUBLIC RIGHT OF WAY, ACHD OR Storm Sewer Inlet Manhole CFS -Cubic Feet Per Second R _ 0')C)
STANDARD SPECIFICATIONS ON SITE COULD BE GROUNDS FOR A STOP ITD SHALL BE RESPONSIBLE FOR INSPECTION. FOR ANY PRIVATE DRAINAGE ® Cl -Cast Iron RBR -Rebar m ti
WORK ORDER UNTIL THE SITUATION IS RESOLVED. FACILITIES THE PROJECT ENGINEER OR ARCHITECT SHALL BE RESPONSIBLE d Mail Box
FOR INSPECTION AND CERTIFICATION OF DRAINAGE FACILITIES; HOWEVER O CJ -Construction Joint RCP -Reinforced Concrete Pipe N c . 0
3. THE CONTRACTOR SHALL HAVE PLANS STAMPED 'APPROVED FOR Storm Sewer Manhole
ANY ROOF DRAINAGE AND PIPING TO THE DRAINAGE FACILITIES WILL BE -Control Joint RJ -Restrained Joint CD M z
CONSTRUCTION" BY THE CITY OF MERIDIAN ON SITE AT ALL TIMES. moll= Asphalt Pavement Hatch CL -Centerline u7
INSPECTED BY THE MERIDIAN PLUMBING OFFICIAL UNDER THE o
4. ALL CONTRACTORS, SUBCONTRACTORS, AND UTILITY CONTRACTORS SHALL APPROPRIATE PERMIT. Storm Sewer End Section CLR -Clear S }, oo ._
ATTEND A PRE-CONSTRUCTION CONFERENCE PRIOR TO START OF WORK. ' Concrete Pavement Hatch CMP -Corrugated Metal Pipe S -Slope W No
5. CONTRACTORS SHALL NOTIFY THE APPROPRIATE AGENCY WHEN MATERIALS CO -Cleanout SF -Square Feet
sT sT Storm Sewer Gravity Main ARE ON SITE OR INSPECTION OF THE WORK IS REQUIRED. NO WORK MAY CNC -Concrete SS -Sanitary Sewer rGravel Pavement Hatch C.0
BEGIN ON ANY PROJECT WITHOUT TWENTY FOUR (24) HOUR PRIOR CU -Cubic SSMH -Sanitary Sewer Manhole cfl
NOTICE. GENERAL NOTES: 0 Water Manhole CY -Cubic Yard SD -Storm Sewer ti
STA -Station
6. CONTACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR 48 HOURS D STD -Standard
PRIOR TO THE REQUIRED TESTING. THE CONTRACTOR MAY NOT OPEN OR 1 . ALL WORK SHALL CONFORM TO THE PROJECT NOTES, DETAILS, CONSTRUCTED BY THEIR WORK CREWS UNTIL THE WORK IS Y Fire Hydrant DTL -Detail SDMH -Storm Sewer Manhole ONAL
CLOSE WATER VALVES. SPECIFICATIONS, AND THE CITY OF MERIDIAN STANDARDS. WHERE ACCEPTED BY THE OWNER FOR CONTINUOUS OPERATION AND DI -Ductile Iron G\STER�,O
7. ALL MATERIAL FURNISHED ON, OR FOR THE PROJECT MUST MEET THE NOT SPECIFIED, ALL WORK SHALL CONFORM TO THE 2020, OR MAINTENANCE. N Water Valve DIA -Diameter T
MINIMUM REQUIREMENTS OF THE APPROVING AGENCIES. AT THE REQUEST MOST CURRENT, EDITION OF THE IDAHO STANDARDS FOR PUBLIC DIM -Dimension
OF THE APPROVING AGENCY OR THE DESIGN ENGINEER, CONTRACTORS WORKS CONSTRUCTION (ISPWC). IN THE EVENT THAT ANY OF THESE 18. THE CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITH ALL DIP -Ductile Iron Pipe TBC -Top Back Curb 6
SHALL FURNISH PROOF THAT ALL MATERIALS INSTALLED ON THIS PROJECT STANDARDS CONFLICT, THE MORE STRINGENT SHALL BE THE APPLICABLE SAFETY LAWS OF ANY JURISDICTIONAL BODY INCLUDING, 9 Water Curb Stop DR -Drain TOC -Top Of Concrete J�09/1 7/240
MEET THE SPECIFICATION REQUIREMENTS SET FORTH IN GENERAL CONTROLLING STANDARDS OR SPECIFICATIONS. BUT NOT LIMITED TO, SAFE WORKING PRACTICES WITHIN AND DWG -Drawing TOG -Top Of Grout
CONSTRUCTION NOTE NO. 1. AROUND THE CONSTRUCTION AREA. IN ADDITION, JURISDICTIONAL OF
8. WORK SUBJECT TO APPROVAL BY ANY GOVERNMENTAL AGENCY MUST BE E TYP -Typical O�
2. ONLY PLAN SETS STAMPED "APPROVED FOR CONSTRUCTION" SHALL AGENCIES, THE OWNER, AND THE PROJECT ENGINEER SHALL NOT " " Water Main TOW -Top Of Wall �iL/Q M G
BE USED BY THE PROJECT CONTRACTOR(S). USE OF ANY PLANS BE RESPONSIBLE FOR ENFORCING SAFETY REGULATIONS.
APPROVED PRIOR TO (A) BACKFILLING TRENCHES FOR PIPE; (B) PLACING , _ _ EX -Existing
ON THE JOB WITHOUT THE APPROVED FOR CONSTRUCTION STAMP i i i i i i Water Fittings
OF AGGREGATE BASE; (C) PLACING OF CONCRETE; (D) PLACING OF - - EL -Elevation U U
SHALL BE GROUNDS FOR THE ISSUANCE OF A STOP WORK ORDER. 19. THE CONTRACTOR IS TO OBTAIN ALL APPLICABLE PERMITS.
ASPHALT PAVING. EP -Edge Of Pavement U -U Post �
9. INSPECTION, APPROVAL AND FINAL ACCEPTANCE OF ALL WATER AND 3. THE CONTRACTOR SHALL KEEP ONSITE AT ALL TIMES A COPY OF 20. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND Water Reducer EJ -Expansion Joint UV -Ultra Violet m m Q
SEWER CONSTRUCTION SHALL BE BY THE PUBLIC WORKS DEPARTMENT, THE APPROVED CONSTRUCTION PLANS. THESE PLANS SHALL BE DISPOSAL OF ANY EXCESS ONSITE MATERIALS AS NECESSARY TO
AND THEIR DECISION SHALL BE FINAL. SUCH INSPECTIONS SHALL NOT USED TO RECORD THE ACTUAL LOCATIONS OF THE CONSTRUCTED COMPLETE THE PROJECT. Water Cap F V m m
RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OF PERFORMING THE PIPELINES) AND ANY OTHER UTILITIES ENCOUNTERED. THE FF -Finish Floor VERT -Vertical = m p o
WORK IN AN ACCEPTABLE MANNER IN ACCORDANCE WITH THE DEQ/QLPE CONTRACTOR SHALL PROVIDE THESE RECORDED LOCATIONS TO THE 21 . IF ANY ITEMS OF SUSPECTED HISTORICAL OR ARCHAEOLOGICAL FG -Finish Grade VCP -Vitrified Clay Pipe -- z z �
APPROVED CONSTRUCTION PLANS. PROJECT ENGINEER FOR USE IN THE PRODUCTION OF RECORD VALUE ARE DISCOVERED DURING CONSTRUCTION, THE CONTRACTOR FH -Fire Hydrant � � 3� (D U
LU
DRAWINGS PRIOR TO FINAL APPROVAL/ACCEPTANCE OF THE WILL BE REQUIRED TO STOP WORK AND CONTACT THE OWNER, FL -Flowline W U U � w =
10. ANY DEVIATION FROM THE APPROVED PLANS AND SPECIFICATIONS MUST - V„ LO 0 U
HAVE THE APPLICABLE AGENCY APPROVAL IN WRITING PRIOR TO PROJECT. PROJECT ENGINEER, AS WELL AS THE STATE HISTORICAL FT -Feet W -Water
CONSTRUCTION. PRESERVATION OFFICE. W/ -With
4. EXISTING SITE INFORMATION INCLUDING THE LOCATION OF EXISTING G W/O -Without
1 1. PRIOR TO BEGINNING INSTALLATION OF STREET LIGHTS, THE ELECTRICAL SITE CONDITIONS AND SURFACE TOPOGRAPHY AS SHOWN ON THESE 22. IF DURING CONSTRUCTION OF THE PROJECT, AN UNDERGROUND GAL -Gallon WS -Water Surface
CONTRACTOR SHALL OBTAIN AN ELECTRICAL PERMIT FROM THE BUILDING PLANS HAS BEEN PROVIDED BY ACKERMAN-ESTVOLD. THE EXISTING STORAGE TANK, BURIED DRUM, OTHER CONTAINER, CONTAMINATED GPM -Gallons Per Minute WSP -Welded Steel Pipe
DIVISION OF THE MERIDIAN PUBLIC WORKS DEPARTMENT. ANY DEVIATION IN SITE INFORMATION IS PROVIDED FOR THE CONVENIENCE OF THE SOIL, OR DEBRIS NOT SCHEDULED FOR REMOVAL UNDER THE GV -Gate Valve
STREET LIGHT LOCATIONS FROM THE APPROVED PLANS MUST BE CONTRACTOR AND SHALL BE FIELD VERIFIED BY THE CONTRACTOR'S CONTRACT IS DISCOVERED, THE CONTRACTOR SHALL IMMEDIATELY X
APPROVED IN WRITING FROM THE CITY ENGINEER. CONSTRUCTION SURVEY PRIOR TO THE START OF ANY PROJECT NOTIFY THE OWNER AND THE PROJECT ENGINEER. NO ATTEMPT H X Chisel 'X'
CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SHALL BE MADE TO EXCAVATE, OPEN, OR REMOVE SUCH MATERIAL HP -Horsepower
WATER PROVIDING ALL CONSTRUCTION STAKING. WITHOUT WRITTEN APPROVAL. HWL -High Water Level Y
5. THE TYPES, LOCATIONS, SIZES AND/OR DEPTHS OF EXISTING YD -Yard
UNDERGROUND UTILITIES AS SHOWN ON THESE DRAWINGS WERE I YR -Year
1. CONSTRUCTION OF THE WATER SYSTEM SHALL CONFORM TO THE ID -Inside Diameter
STANDARDS IN THE "IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS OBTAINED FROM SOURCES OF VARYING RELIABILITY. THE IN -Inch Z
(IDAPA 58.01.08)" AS WELL AS THE STANDARDS AND SPECIFICATIONS CONTRACTOR IS CAUTIONED THAT ONLY ACTUAL EXCAVATION WILL ACHD STANDARD NOTES INV -Invert Elevation ZON -Zoning
REFERRED TO IN GENERAL CONSTRUCTION NOTE NO. 1. REVEAL THE TYPES, EXTENT, SIZES, LOCATIONS AND DEPTHS OF
SUCH UNDERGROUND UTILITIES. THE PROJECT ENGINEER ASSUMES IP -Iron Pin
2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NO RESPONSIBILITY FOR THE COMPLETENESS OR ACCURACY OF THE 1. ALL CONSTRUCTION WITHIN THE ADA COUNTY HIGHWAY DISTRICT ENSURE MATCH LINE DOES NOT FALL WITHIN THE WHEEL PATH OF Q
NON-POTABLE WATER MAINS (SANITARY SEWER, STORM DRAIN, AND DELINEATION OF SUCH UNDERGROUND UTILITIES, OR THE EXISTENCE (ACHD) RIGHT-OF-WAY SHALL CONFORM TO THE CURRENT EDITION A LANE. MATCH LINE SHALL ONLY FALL IN THE CENTER OR EDGE J
IRRIGATION) SHALL BE A MINIMUM OF TEN (10) FEET. WHERE IT IS OF OTHER BURIED OBJECTS OR UTILITIES WHICH MAY BE OF THE IDAHO STANDARDS FOR PUBLIC WORKS CONSTRUCTION OF A TRAVEL LANE. JT -Joint
NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN ENCOUNTERED, BUT WHICH ARE NOT SHOWN ON THESE DRAWINGS. (ISPWC) AND THE ACHD SUPPLEMENTAL SPECIFICATIONS. NO 4). PLOWABLE FILL OR IMPORTED MATERIAL MAY BE REQUIRED IF
TO CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO IDENTIFY EXACT EXCEPTIONS TO DISTRICT POLICY, STANDARDS, AND THE ISPWC THE NATIVE TRENCH MATERIAL IS DEEMED UNSUITABLE BY ACHD M O
SEPARATION, THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE LOCATIONS OF EXISTING UTILITIES PRIOR TO THE START OF ANY WILL BE ALLOWED UNLESS SPECIFICALLY AND PREVIOUSLY INSPECTOR, DOES NOT MEET COMPACTION STANDARDS OR TIME IS M Meter
WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER PROJECT CONSTRUCTION. ANY LOCATION WHICH MAY POSE A APPROVED IN WRITING BY THE DISTRICT. A CRITICAL FACTOR. MGD -Million Gallons Per Day
CONFLICT WITH THE PROPOSED CONSTRUCTION MUST BE REPORTED 5). ANY EXCEPTIONS TO THESE RULES SHALL BE PRE-APPROVED MH -Manhole � /1
SYSTEMS (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER 2. ACHD WILL INSPECT ALL IMPROVEMENTS WHICH FALL WITHIN THE IN WRITING BY DISTRICT STAFF BEFORE CONSTRUCTION BEGINS.
RULES IDAPA 58.01.16). TO THE PROJECT ENGINEER PRIOR TO THE START OF ANY PROJECT MISC -Miscellaneous O
( ) CONSTRUCTION. ACHD RIGHT-OF-WAY OR EASEMENT INCLUDING BUT NOT LIMITED MJ -Mechanical Joint
3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE TO STORM DRAIN CONSTRUCTION, TRENCH BACKFILL PROCEDURES, 11. ABANDONED TEST PITS OR WATERWAYS LOCATED WITHIN CURRENT > u
_
WATER SERVICES OR POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX 6. THE CONTRACTOR SHALL CALL DIG LINE (800-342-1585) TO ROAD WAY CONSTRUCTION AND CONCRETE WORK. ANY WORK TO OR FUTURE RIGHT-OF-WAY SHALL BE RE-EXCAVATED TO NATIVE N Q
(6) FEET. WHERE IT IS NECESSARY FORA POTABLE WATER MAIN AND LOCATE ALL EXISTING UTILITIES AT LEAST THREE (3) DAYS PRIOR BE DONE WITHIN THE EXISTING RIGHT-OF-WAY WILL REQUIRE A SOIL AND BACKFILLED WITH STRUCTURAL FILL PER ISPWC NTS -Not To Scale
NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) TO THE START OF CONSTRUCTION. SEPARATE PERMIT THROUGH ACHD CONSTRUCTION SERVICES SPECIFICATIONS. PROVIDE SOILS DATA TO VERIFY NATIVE
INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE CONSTRUCTED DIVISION. THE CONTRACTOR WILL SCHEDULE AND INSPECTION, MATERIAL MEETS THE REQUIREMENTS FOR ENGINEERED FILL PER
IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC 7. THE CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER A MINIMUM REQUESTED THROUGH ACHD INSPECTION SERVICES, 208-387-6284, ISPWC SPECIFICATIONS AND A COPY OF THE COMPACTION TESTS. U
z
DRINKING WATER SYSTEMS (IDAPA 58.01 .08) AND SECTION 430.02 OF THE OF SEVENTY-TWO (72) HOURS PRIOR TO THE START OF PROJECT A MINIMUM OF 24 HRS. PRIOR TO CONSTRUCTION STARTING. Q
CONSTRUCTION. 12. PRIOR TO PLACEMENT OF ANY PAVEMENT MARKINGS CONTACT � � Q
WASTEWATER RULES (IDAPA 58.01.16). 3. TRAFFIC PLANS AND SAWCUTS ASSOCIATED WITH THE ACHD INSPECTION FOR VERIFICATION OF COMPLIANCE WITH POLICY
4. PLACE WATER SERVICE LINES IN A TWO (2) INCH DIAMETER PIPE SLEEVE 8. THE CONTRACTOR SHALL OBTAIN A PERMIT TO EXCAVATE IN PUBLIC CONSTRUCTION OF ANY UTILITY WILL BE COORDINATED AND AND EXISTING PAVEMENT MARKINGS. /1
WHEREVER THE SERVICE LINE CROSSES A STORM WATER TREATMENT RIGHT OF WAY, FROM THE CITY OF MERIDIAN PRIOR TO THE START APPROVED THROUGH CONSTRUCTION SERVICES OF ACHD, �/ ! w
FACILITY (I.E. SEEPAGE BEDS, DRAINAGE SWALES). OF PROJECT CONSTRUCTION. 208-387-6280, PRIOR TO INITIATING ANY CONSTRUCTION. 13. FOR SUBDIVISION SIGN INSTALLATION; OUTSIDE INSTALLERS MUST C
BE BONDED WITH ACHD AND OBTAIN A NO-CHARGE
5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING CONTINUOUS 4. ACHD INSPECTION STAFF WILL BE MORE CLOSELY MONITORING RIGHT-OF-WAY PERMIT. Q
WATER SERVICE TO ALL EXISTING WATER USERS AFFECTED BY 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL TRAFFIC PEDESTRIAN FACILITIES FOR COMPLIANCE WITH ADA STANDARDS. ' ^
CONSTRUCTION. IF WATER SERVICE MUST BE INTERRUPTED, THE CONTROL ASSOCIATED WITH THE PROJECT AND SHALL V ,
DEVELOP/SUBMIT A PLAN TO THE PROJECT ENGINEER FOR AS A REMINDER, SIDEWALK CROSS SLOPE SHALL NOT EXCEED
CONTRACTOR SHALL COORDINATE WITH THE PUBLIC WORKS INSPECTOR. 2.0%; THERE ARE NO "TOLERANCES" ALLOWED. GRADING, DRAINAGE, AND EROSION CONTROL NOTES:
APPROVAL PRIOR TO THE START OR PROJECT CONSTRUCTION. PLAN
TO BE IN ACCORDANCE WITH MUTCD, THE CITY OF MERIDIAN AND 5. TRUNCATED DOMES SHALL BE CONSTRUCTED ON ALL PEDESTRIAN
1 . ANY DISTURBED SOILS SHALL BE RECOMPACTED OR REMOVED AND
SEWER PROVIDED AT NO ADDITIONAL COST TO THE OWNER. RAMPS WITHIN ACHD RIGHT-OF-WAY. DOMES SHALL BE
10. THE CONTRACTOR SHALL MAINTAIN TRAFFIC ACCESS AT THE END OF
CONSTRUCTED PER ISPWC SD-712. DOMES SHALL BE CAST INTO REPLACED WITH CONTROLLED, COMPACTED FILL. LOOSE LIFT N 1. CONSTRUCTION OF THE SEWER SYSTEM SHALL CONFORM TO THE EACH DAY AND PROVIDE DETOURS OR ONE-WAY TRAFFIC DURING THE CONCRETE (STAMPED CONCRETE AND ADHESIVE MATS NOT THICKNESS SHALL NOT EXCEED SIX (6) INCHES. FILL SHALL BE
ALLOWED) AND SHALL BE COLORED 'TRAFFIC YELLOW. COMPACTED TO AT LEAST 98% OF ASTM D698 (STANDARD PROCTOR)
STANDARDS IN THE WASTEWATER RULES (IDAPA 58.01.16) AS WELL AS CONSTRUCTION. WHEN CONSTRUCTION TECHNIQUES ALLOW, WITHIN -3% TO +3% OF OPTIMUM MOISTURE CONTENT. COMPACTION
THE STANDARDS AND SPECIFICATIONS REFERRED TO IN GENERAL CONTRACTOR SHALL PROVIDE ACCESS THROUGH THE CONSTRUCTION 6. ALL UTILITY IMPROVEMENTS ARE TO BE CONSTRUCTED TO IN TRENCHES SHALL BE OBTAINED USING A VIBRATORY SHEEPS FOOT
CONSTRUCTION NOTE NO. 1. ZONE TO PRIVATE PROPERTIES. ACCOMMODATE THE COLLAR REQUIREMENT PER ISPWC SD-616 AND COMPACTOR.
2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND 11 . CONTRACTOR SHALL SECURE ALL NECESSARY PERMITTING FROM THE BE IN ACCORDANCE WITH SECTION 703 OF THE ISPWC.
NON-POTABLE WATER MAINS (SANITARY SEWER, STORM DRAIN, AND IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY (IDEQ) PRIOR TO 2. SUBGRADE PREPARATION SHALL BE PERFORMED BENEATH ALL
IRRIGATION) SHALL BE A MINIMUM OF TEN (10) FEET. WHERE IT IS THE START OF PROJECT CONSTRUCTION, IF TRENCH DEWATERING IS 7. ALL WATER VALVES, BLOW-OFFS, AND MANHOLES SHALL BE PROPOSED PAVEMENTS. THE SOIL SHALL BE SCARIFIED TO A DEPTH
NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN GRADED AND PLACED SO AS NOT TO CONFLICT WITH ANY OF 12 BELOW SUBGRADE AND RECOMPACTED TO AT LEAST 98% OF
REQUIRED, CONTRACTOR SHALL SUBMIT A DEWATERING PLAN TO THE ASTM D698 STANDARD PROCTOR WITHIN -3% TO +3% OF OPTIMUM
TO CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL PROJECT ENGINEER PRIOR TO COMMENCEMENT OF DEWATERING CONCRETE CURB, GUTTERS, SIDEWALK OR OTHER STREET ( )
SEPARATION, THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE OPERATIONS. IMPROVEMENTS. MOISTURE CONTENT.
WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER 3. ALL TOPSOIL IN CONSTRUCTION AREAS SHALL BE STRIPPED AND
SYSTEMS (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER 12. DURING SERVICE CONNECTIONS, GROUNDWATER LEVELS SHALL BE 8. UTILITY STREET CUTS IN PAVEMENT LESS THAN FIVE YEARS OLD
ARE NOT ALLOWED UNLESS APPROVED IN WRITING BY THE SEPARATED FROM OTHER INORGANIC SOIL MATERIALS. THE
RULES (IDAPA 58.01.16). MAINTAINED ONE (1 ') FOOT MORE BELOW PIPE INVERTS PER DISTRICT. CONTACT THE DISTRICT'S UTILITY COORDINATOR AT CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT THE
3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE ISPWC. ONCE DEWATERING OPERATIONS
RATIONS CEASE, CONTRACTOR SHALL 208-387-6258 (WITH FILE NUMBERS) FOR DETAILS. MIXING OF TOPSOIL WITH OTHER MATERIALS. THE TOPSOIL SHALL BE
WATER SERVICES OR POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX STORMCLEAN AND RESTORE TO THEIR ORIGINAL STATE ANY DITCHES OR RESPREAD TO A DEPTH OF AT LEAST SIX (6) INCHES. REFER TO
EFFORT
(6) FEET. WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND RAIN FACILITIES THAT ARE SILTED DUE TO THEIR DEWATERING 9. CONSTRUCT ALL PAVEMENT MATCHES (INCLUDING DRIVEWAY THE SPECIFICATIONS FOR SEEDING REQUIREMENTS. NOTE:
NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) EFFORTS. APPROACHES AND UTILITY CUT STREET REPAIRS) WITHIN ACHD DATE: 09/17/24
INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE CONSTRUCTED RIGHT-OF-WAY TO MATCH THE EXISTING STREET PAVEMENT 4. EXCESS MATERIAL (TOPSOIL/CLAY/GRAVEL, ETC.) SHALL BECOME THE THIS IS A GENERAL LIST OF SYMBOLS, LINES
IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC 13. THE CONTRACTOR SHALL PROTECT ALL EXISTING MONUMENTS, SECTION OR TO USE THE FOLLOWING: LOCAL RESIDENTIAL PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED OF OFF AND ABBREVIATIONS. NOT ALL ARE USED ON
DRINKING WATER SYSTEMS (IDAPA 58.01 .08) AND SECTION 430.02 OF THE SURVEY MARKERS, STREET SIGNS, UTILITIES, IRRIGATION LINES, ROADWAYS SHALL BE SP-3, 0.50 INCH (2
PAVEMENT, TREES, FENCES, AND ANY OTHER IMPORTANT OBJECTS AND A HALF (2.5") INCHES OF ASPHALT AS A MINIMUM WITH 4 THIS PROJECT AND SOME MAY NOT BE SHOWN.
WASTEWATER RULES (IDAPA 58.01.16). ON/OR ADJACENT TO THE JOB SITE FROM DAMAGE AND REPAIR OR INCHES OF 4" MINUS CRUSHED AGGREGATE AND 14 INCHES OF 6" 5. CONTRACTOR SHALL PLACE EROSION CONTROLS AS NECESSARY DATE
REPLACE DAMAGED FACILITIES AS REQUIRED BY THE OWNER AND
4. PLACE SEWER SERVICE LINES IN A SIX (6) INCH DIAMETER WATER CLASS MINUS PIT RUN. USE WHICHEVER PAVEMENT SECTION IS GREATER. DURING CONSTRUCTION. FINAL EROSION CONTROL MEASURES SHALL
PIPE SLEEVE WHEREVER THE SERVICE LINE CROSSES A STORM WATER THE PROJECT ENGINEER. ALL ASPHALT MATCH LINES FOR PAVEMENT REPAIR SHALL BE BE CONSTRUCTED WITHIN 30 DAYS OF COMPLETING UNDERGROUND #
TREATMENT FACILITY (I.E., SEEPAGE BEDS, DRAINAGE SWALES). 14. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS BEFORE STARTING PARALLEL TO THE CENTERLINE OF THE STREET AND INCLUDE ANY UTILITY CONSTRUCTION. #
WORK AND SHALL IMMEDIATELY NOTIFY THE PROJECT ENGINEER OF AREA DAMAGED BY EQUIPMENT DURING TRENCHING OPERATIONS.
6. CONTRACTOR SHALL BE RESPONSIBLE TO MAINTAIN SITE AND SHALL # --/--/--
ROADWAY ANY DISCREPANCIES. 10. ACTUAL FIELD CONDITIONS DURING TRENCHING MAY REQUIRE CORRECT ANY EROSION ISSUES IMMEDIATELY.
15. ANY CHANGES TO THE DESIGN AS SHOWN IN THESE CONSTRUCTION ADDITIONAL PAVEMENT REPAIR BEYOND THE LIMITS SHOWN ON THE PROJECT NO.
1. ALL CONTRACTORS WORKING WITHIN THE PUBLIC ROAD RIGHT-OF-WAY DRAWINGS MUST BE REVIEWED AND APPROVED BY THE PROJECT PLAN. THE FOLLOWING CONDITIONS ARE LISTED IN SECTION 6000 7. SEEDING TYPE, LOCATION, AND APPLICATION RATES SHALL BE PER R24050
ARE REQUIRED TO SECURE A RIGHT-OF-WAY CONSTRUCTION PERMIT FROM ENGINEER BEFORE CHANGES ARE MADE. THIS INCLUDES CHANGES HIGHWAY CUTS OF THE ACHD POLICY MANUAL. THE ISPWC. CONTRACTOR SHALL ONLY SEED BETWEEN MAY 1 AND
ACHD OR ITD AT LEAST TWENTY-FOUR (24) HOURS PRIOR TO ANY REQUESTED BY THE OWNER AND SUBCONTRACTORS. 1). ALL ASPHALT MATCH LINES FOR PAVEMENT REPAIR SHALL BE JUNE 15 OR SEPTEMBER 1 TO OCTOBER 15.
CONSTRUCTION. PARALLEL TO THE CENTERLINE OF THE STREET AND INCLUDE ANY 8 CONTRACTOR SHALL WARRANTY SEEDING UNTIL VEGETATION IS LEGEND
16. CONTRACTOR SHALL PROVIDE THE PROJECT ENGINEER WITH ONE AREA DAMAGED BY EQUIPMENT DURING TRENCHING OPERATIONS.
2. ACHD OR ITD WILL INSPECT ALL WORK WITHIN THE PUBLIC COPY OF REDLINED AS-BUILT DRAWINGS PRIOR TO PROJECT 2). IF THE CUMULATIVE DAMAGED PAVEMENT AREA EXCEEDS 50% ESTABLISHED AT A RATE OF NOT LESS THAN 80% COVERAGE. & NOTES
RIGHTS-OF-WAY TO INCLUDE UTILITY TRENCHES ABOVE THE PIPE ZONE. ACCEPTANCE IF DEEMED NECESSARY. OF THE TOTAL ROAD SURFACE, CONTRACTOR SHALL REPLACE THE
ENTIRE ROADWAY SURFACE.
17. THE CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL WORK 3). CONTRACTOR SHALL REPLACE THE PAVEMENT SURFACE TO C 1 ■ 0
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O IRR IRR IRR IRR IRR IRR IRR IRR o IRR IRR IRR IRR IRR IRR IRR -(51.73±) (51.63±) z R24050
BASE ELEVATION=0.0' / \\ `° CNC CNC
ELEVATION @ R/W PER PLAN __ __ __ / / a
RIGHT-OF-WAY
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9.50 4 n o O
INV In (8") a ° wz N m m Q
INV In (8") a44' 8" 7 °° 117' 8" 6INV Out (8") I m&4s � \ s 4 GENERAL NOTES = m oo I -- >z �1�� R� a � \° W z52' 8" 6 1 CONTRACTOR TO FIELD VERIFY EXISTING UTILITIES J J 0 U
\ PRIOR TO COMMENCING NEW UTILITY INSTALLATION. Q Q Q v> w 4 2. WATER MAINS SHALL HAVE 4 FEET OF COVER MINIMUM. NNU
ss +o0 8"ss s \ 22.5° 1 O I 3. FOR CROSSINGS AND SPACING ISSUES WHERE
s 178' 8" 6 45° 10
°a° 9 a N = COMPACTION IS NOT AVAILABLE,A LOW STRENGTH
92 8 6 \ I W y o SLURRY SHOULD BE USED.
4"A \ " Y z 9O° 1 O 4. IF EXISTING STUBS INTO PROPERTY ARE NOT
-I' 3 r \ 3 s 21 8 6 EXTENDED BEYOND THE EXISTING IRRIGATION LINES,A
SSMH#4(PRIVATE)(48.0") a \ 2 ,5° 1 0
} \SSMH#5(PRIVATE)(48.0") \ �, / \ \° 8"w SLEEVE WILL BE REQUIRED FOR THE PROPOSED
/ \ STA=0+im=2 49. L °
STA= 1+37.94,0.0'R UTILITY ACCORDING TO CITY OF MERIDIAN STANDARDS.
/ 'i" Rim=2549.49 4 ss„a �� ° 10.0' 10.0' I o
Rim=2548.57 °
/ \ INV In=2537.69(8") \ 8,.� ° w IRR IR o
INV Out=2538.74(8") G \ $'w a
/ INV Out=2537.59(8") co s" ° o�8"w a z
3 \ ss 8 �� N ` `.o. co UTILITY NOTES
SSMH#2(48.0") \ I w
\ STA=2+55.30,8.5'R
-I' \ 45° 10 o CONNECT TO EXISTING SANITARY SEWER.CONTRACTOR
\ \ \ Rim=2549.18 / \ ° \ "8 o o O1
\ a \ INV In=2537.76(8") $ 20' 1 2 v TO VERIFY DEPTH PRIOR TO COMMENCING
\ \ \ Ar \ INV Out=2537.66(8")>/ \ O I z I CONSTRUCTION. SEE NOTE 4 ABOVE.
SSMH#3(48.0") / I OHP OHf�
\ \ \ \ STA=3+69.53,-0.5'L 4 I W
\ \ / Rim=2548.54 `
w a o 2 SEWER PIPE SHALL BE BELL AND SPIGOT, PVC SDR35
-2538.43(8") / ° \ W o= O MEETING ASTM 3034 AND DIVISION 500 OF THE CITY OF
INV Out
\ \\ \ / N / — —I I y MERIDIAN SUPPLEMENTAL SPECIFICATIONS TO THE
�k \ \ \ \4 \ � \ \ ° \ ISPWC Q
w
\ �\ •\ \ \\ ° $ ``' w I I 3 INSTALL SANITARY SEWER MANHOLE(SIZE AS SHOWN)
o O PER DIVISION 500 OF THE CITY OF MERIDIAN
z I SUPPLEMENTAL SPECIFICATIONS TO THE ISPWC O
\ w
r ^
A\ \ O I 0 o w O INSTALL 4"SANITARY SEWER SERVICE @ 2.0%MIN SLOPE v
\ r \ I w o PER STANDARD DETAIL SW3 AND DIVISION 500 OF THE o CITY OF MERIDIAN SUPPLEMENTAL SPECIFICATIONS TO O
1
\ \\\ \ I \\ I z THE ISPWC.SERVICES SHALL MAINTAIN A MINIMUM OF 5 U
FEET OF SEPARATION FROM ANY OTHER SEWER SERVICE.
CL
W 0
�\ o_ CD
CONNECT TO EXISTING WATER MAIN.CONTRACTOR TO
4"PI —
\ 4"PI 4"PI 4"PI 4"PI 4"PI 4"PI I O 5
VERIFY DEPTH PRIOR TO COMMENCING CONSTRUCTION.
v CONTRACTOR TO REMOVE EXISTING BLOW OFF.SEE W Z
\ I w NOTE 4 ABOVE. ■
IRR -- — — GI - -- -GI rl--- - — — — --- - - -�� - - -- d_ W � Qo
— X — — — — X — — — — X — — — — X — — — — X — — — X — O— —IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR 6-4- 3 o CD
INSTALL C900 PVC WATER MAIN.LENGTH AND SIZE AS4 —
INDICATED. J w
D
� z w
/ - — — — — "' T _ = X= �(-- �_� w O INSTALL 1"POLYETHYLENE DOMESTIC WATER SERVICE co
LINE W/ITH 3/4"DOUBLE WATER METER AND SETTER PER
o CITY OF MERIDIAN SUPPLEMENTAL SPECIFICATIONS TO
i / I a THE ISPWC DETAILS SW3,W1,W3,AND W6. J _ /
/ ` d z W
� I I INSTALL 1"POLYETHYLENE DOMESTIC WATER SERVICE ` '
O LINE W/ITH 3/4"SINGLE WATER METER AND SETTER PER
2560 2560 2560 2560 CITY OF MERIDIAN SUPPLEMENTAL SPECIFICATIONS TO
THE ISPWC DETAILS SW3,W1,W2,AND W6. ^ '
�rn
CO ^co INSTALL FIRE HYDRANT ASSEMBLY PER CITY OF MERIDIAN
N 00 co °60 N `�°r�i O SUPPLEMENTAL SPECIFICATIONS TO THE ISPWC DETAIL
N O NNI� =� O � M O NNf� M�
co: oo o6 �� � � oo� M co �� � � �NN W8 AND W9.
co N M N II o - ai
V �� � N W coL O " 00 V MMN t
_ �N } NN N I� + V,N II V WN } �N N 17—� II II C O 00 MN
NO M II N II MM } II N II II 10 INSTALL 8"x8" MJxFLG BEND,ANGLE AS NOTED ON PLANS
II �Q M 2 II II C C U) �Z Z + II ( )
II � _ _II 2 II Q N j 2 cl) E» > F N'-'
W �Z (n �Z Z Z Z Z M � II IE> d'Z Z Z cl) 2 II II O
U) �z U) EZ O SAWCUT, REMOVE,AND REPLACE EXISTING PAVEMENT
2550 2550 2550 E 2550 11 TO FACILITATE UTILITY INSTALLATION.CONSTRUCT
PAVEMENT MATCH PER ACHD STANDARD NOTE 9 ON
PAGE####.ASPHALT REPAIR PER ISPWC AND ACHD
SUPPLEMENTAL FOR STREET REPAIRS PER SD-301,
AD-303,AND SD-806(MINIMUM CROSS SLOPE).
O12"PVC PIPE SLEEVE FOR PROPOSED UTILITY
12 ACCORDING TO STD DWGS SW1 &SW2 ALONG WITH
DIVISION 300 SECTIONS 308&310 OF THE CITY OF
MERIDIAN SUPPLEMENTAL SPECIFICATIONS TO THE
ISPWC. 20'MINIMUM LENGTH OR AS INDICATED ON PLANS. DATE: O9/17/24
2540 2540 2540 2540 `SEE NOTE 4 ABOVE FOR EXISTING UTILITY CONNECTIONS
WITHIN N JULIA AVE.
REVISIONS
\ 1.00%
1.05% 67'-8"PVC @ 0.60% 112'-8"PVC @ 0.60% 1.00% 105'-8"PVC @
68' 8"PVC @ 33'-8"PVC @ DATE
124'-8"PVC @ 1.05% �C2
(PRIVATE)
PORTION OF SEWER TO BE #
MAINTAINED BY HOA
2530 2530 2530 2530
co M 00 00 M M � PROJECT NO.
M m � m � NN R24050
mco oco a; co
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N N N Lo N N N N Lo N N N N
N N N N N N N N N
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 -0+25 0+00 0+50 1+00 1+50 UTILITY
PLAN
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10 5 0 10 20 a > CZ C z d °d i . i
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``' z I L`' Attention is Drawn to the Fact That Drawing jam.}' i�i U
d w I Scales May be Altered During Reproduction �./ w 6 � �
Processes. Scales Shown Hereon are Based +-
a a on a Full Scale Sheet Size of 24"x 36". U) o
\ LOT 12 LOT 13 LOT 14 a °° LOT 1 LOT 2 LOT 3 w LOT 4 ° w � w scale: 1"=20' > o
z I ooCU
BASIN 2 ,
a w I a N CO
AREA= 23,699 (0.54 AC) d a v `�`' o ` > CO
C=0.67 d Z Mo\ Q100= 0.94 CFS e \ \ ° d I CO N
� \ V100,- 1,253 CF
Ld
\ \ / LF CL Ld 0
w co
z CO
d °
\ w w I w =
w ° o
\ LOT 11 ° \ - 4 -° - - - ° - ° d D Ss Nci
\\R\ \ \ \
\ LOTLINE OBSERVATION
\ 48.43 LP ° \ WELL#2 \ ° �� � w w �
\ \R\\ l \\ 2 N JULIA AVE D9/17/24�0
z 1 9TF �4P
BASIN FG:2546.91 \ BASIN 1 \ a a � OF GOB
AREA= 83,135 (1.91 AC) \ ° \ ``' ``' 0 pN/0 M .
C=0.65 °
LOTLINE ° d Q100 = 3.21 CFS
\ \ U
� 306 CF
* V10o = 4, z
DRAINAGE NOTES \
LOT 10 °a a ° °d ° a ° ° d w R IRR IRR w IR
\ \ ° ° a a o II II
w I
1. CONTRACTOR TO COORDINATE WITH ACHD INSPECTION PRIOR TO\ \ \ LOT 5 G D m m
z I = j m 0
BACKFILL FOR SEEPAGE BED IN LOT 9. / w
a I w w "' LU U
\ ° d J J u
2. CONTRACTOR TO MAINTAIN A 10-FOOT PERIMETER AROUND LOT 9 \�\ \ / \ °\ I° ° w o Q U � w =
FOR ACHD ACCESS TO DRAINAGE STRUCTURES \ \ \ / I N N
3. CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF \\ \ \ LOTLINE Q a a-
z a
GROUNDWATER IS ENCOUNTERED WITHIN 3-FEET OF THE \ \ \ \ \ ° \ 10'UTILITY EASEMENT / d w
w
BOTTOM DESIGN ELEVATION FOR ANY INFILTRATION FACILITY \ SUBDIVISION BOUNDARY off
/ \ I a
AND/OR IF IT IS HIGHER THAN ANTICIPATED. \� \R \ \ LOT 6 I -0 P HP
d
4. CONTRACTOR TO HAVE PERCOLATION TEST PERFORMED BY \ \ lv� / \ \ ° / w v
SOILS ENGINEER AFTER SEEPAGE TRENCH IS FULLY EXCAVATED. \ \ \\ \ \ \ I I a- z a
IF THE PERCOLATION IS LESS THAN SPECIFIED BY THE SOILS \ \ \ /RR Q� LOT 9
REPORT AND ENGINEER. CONTRACTOR MAY NEED TO BLAST OR -I' o
BORE TO CREATE CONDUIT FOR DRAINAGE TO OCCUR OR \ \ \ \ \ \ / \\ \ ° ° TOP GRATE:2547.85 /
REDESIGN THE SYSTEM TO ACHIEVE THE REQUIRED \ \ \ ,Q \\ \ INV OUT(S):2545.35
INFILTRATION. SUMP:2544.85 ° I a D I a
\ d° i I z
\ \ \ \ OBSERVATION \ _ _ � w w/
WELL#1 \
STORM KEY NOTES k\ \ \ \\ \ \\ \\ \\ \ a wl 0
co
OINSTALL CATCH BASIN TYPE IV(FOR ROLLED CURB)PER ACHD 'I"\ \ \\ \ \ \\ g \\ ~ 24 LF @ 1.0% / LOT 7 I w z w
SUPPLEMENT TO ISPWC SD-604. \ \ \ \ \ \RR \ \\ \ \ = Q
\ o
2 CONSTRUCT INFILTRATION BASIN PER ACHD STORMWATER 10'UTILITY EA
\ \ \ \ \ \\ \ T \ \ \ o I I Z
SEMENT \ °
DESIGN GUIDELINES SECTION 8200 STANDARD DRAWING BMP-10. \ \ \ \ � \ \ \ \\ \\ -�-- I w v I w
CONSTRUCT SEEPAGE BED PER ACHD STORMWATER DESIGN \ \ R \ z O
O3 GUIDELINES SECTION 8200 STANDARD DRAWING BMP-20. o
SEE DETAILS THIS SHEET AND SHEET C6.1 -DRAINAGE DETAILS LOTLINE H D I -
z - _
LOTLINE I O
w
O4 12"SDR-35 PVC @ 1.0%,LENGTH PER PLAN. \ I V
\ \ \ \ cn
'r\ SUBDIVISION BOUNDARY p d I a Q
O 18"SDR-35 PVC(NON-PERFORATED),SLOPE&LENGTH PER PLAN.
Z -
O 48"STORM DRAIN MANHOLE PER \x\ \ \ \ _ _ _ LOT 8
_ _ __ _ _ _ _ _ _ I m U z
\ ❑ :�RR \ IRR IRR IRR - - -- - - - - - - - - - - - - - - -- - - -- - - -- - - -- - - -- -
\ GI GI GI �I - -
.r w w
GI GI
N
7 CONSTRUCT 1000 GALLON SAND/GREASE TRAP PER ISPWC X - - - - X - - - - X - - - - X - - - - X - - - - X - - - - X - - -
3
SD-624,SEE DETAIL SHEET C6.1 -DRAINAGE DETAILS O IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR IRR
k \\ 0 I J LI_I
/ \ w 12
w W
- -- - - - X == - - - =X =-= X X= - - z `( ,r\
(Iq
65.0' N
/ I N
TA
I
/ .0,
MODIFIED RIBBON �
CURB,SEE SHEET / 1g�. o°o°o
I 18"SDR-35 PVC o 0 0 0
C4.0-GRADING PLAN 3' (PERFORATED)
48.43 LP PER BMP 20
0 7 FOR MORE DETAILS - - - - - - - - - - - - - - - - - - - - - - - - - F - - - - - - - - - - - - - - - - - - - - - - - -31.0' o o RIM:2549.0±
- °oo°00000 INV IN(N):2545.10
INV OUT(W):2544.75
INV OUT(S):2544.75
\-CD
ui 8LF@2.5%
I � �
OBSERVATION / BOTTOM OF POND M DATE: 09/17/24
WELL#1 BASIN FG:2546.91 I o
Cl) 3 5 REVISIONS
w 12 LF @ 0.5% DATE
0
- - - -
TOP OF POND I # --/--/--
18"SDR-35 PVC
(PERFORATED)
IPER BMP-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
PROJECT NO.
o 3:1 SLOPE 18"SDR-35 PVC 5 6 R24050
(PERFORATED) RIM:2549.6±
L - - - - - - - - - - - - J 2.5 1.25 0 2.5 5 PER BMP-20 ° INV IN(N):2544.69
OBSERVATION 8LF @ 0.5/o
INV OUT(W):2544.59 DRAINAGE
Graphic Scale: WELL#1 SUMP:2542.59
PLAN
BASIN 2 INFILTRATION BASIN (BMP-10)
Attention is Drawn to the Fact That Drawing
Scales May be Altered During Reproduction BASIN 1 SEEPAGE B E D
W/ GRAVEL STORAGE (BMP-20) DETAIL Processes. Scales Shown Hereon are Based C6 . 0
on a Full Scale Sheet Size of 24"x 36". (BMP-20) DETAIL
Scale: 1"=5'
T
M
00
E
zo0
z Q U a�
SUBDIVISION C, 'N
0
BOUNDARY O> m
O �
C/3
1' POND WIDTH 14.7' 1 > cz Cv o
ujc�
TIE INTO E
SEEPAGE BED NOTES EXISTING CV CD
LENGTH 1. PIPE PERFORATION TO BE PER ACHD BMP 20 PIPE PERFORATION GROUND \ j �Ld � _
SCHEDULE. \// 3:1 SLOPE / j� v
2. THE SEEPAGE BED MUST EXTEND 2-FEET INTO THE NATIVE SAND \/\ /\//\ U
AND GRAVEL LAYER AT 7-FEET DEEP. THE TOP OF THIS LAYER ISF 171K,
�
CEMENTED AND MUST BE PENETRATED. ACHD WILL REQUIRE \\/ � POND WIDTH 5.7' ^g� ��/�\/��/��/��/��/� i o,
CONFIRMATION AT THE TIME OF CONSTRUCTION. \\\� 4"MIN TOPSOIL OR �' \/\\/� oop o cu
3. BOTTOM OF STORAGE ROCK SHALL BE A MINIMUM OF 3'ABOVE ��///��//� AMENDED NATIVE �%/ //� "
GROUND WATER LEVEL. NOTIFY ENGINEER IMMEDIATELY IF LESS \��\�\� MATERIAL WITH -
O O O O O O O 7 5' O O THAN 3' FROM THE BOTTOM OF DESIGN ELEVATION FOR ANY \ \\ VEGETATION PER
/\/\ ACHD BMP 10
INFILTRATION FACILITY. \\//\\ \//\\//� POND LENGTH @ TOP:45'± o
18" PVC END CAP
2. SEEPAGE BED LENGTH, 2"WASHED DRAIN ROCK DEPTH AND //\/\ W W W W y\/ POND LENGTH @ BOTTOM:32'± op ._
/\//� CONSTRUCT POND PER ACHD BMP 10. y o
ELEVATIONS ARE SHOWN ON SEEPAGE BED DATA TABLE. \//\\ \\/\\�/\\�/\\�/\\j/\\j 0 N
18" CORRUGATED HDPE OR PVC PERF. PIPE - 3. CONTACT THE ENGINEER TO VERIFY MATERIALS ENCOUNTERED s
VOL REO'D=1,253 FT
O O O O O O O O O BEFORE PLACING FILTER FABRIC AND SAND. GROUND WATER VOL PROVIDED=336 FT3' CD
DATA AND SOIL REPORT PREPARED PER SITE CONSULTING
GEOTECHNICAL ENGINEERING EVALUATION FILE#23791-A DATED "REMAINING VOLUME WILL BE DETAINED
O O O O O O O O APRIL 23, 2024. DESIGN INFILTRATION FOR SEEPAGE BEDS 1-2 IS O O O O O O O IN GRAVEL LAYER BELOW UNTIL
INFILTRATED INTO NATIVE SOILS
4"/HOUR.
WIDTH 4. CONTRACTOR TO HAVE PERCOLATION TEST PERFORMED BY GRAVEL STORAGE PER SEEPAGE GRAVEL LAYER: c�S�O EN"V
18" CORRUGATED HDPE OR A TABLE THIS SHEET, VOL NEEDED=(1,253-336)=917 FT 3
15' PVC NON-PERFORATED PIPE GEOTECHNICAL ENGINEER AFTER DRAINAGE STRUCTURES ARE BED DATA = ��G\STERFO �`
O O O O O O O O O FULLY EXCAVATED. ACHD STAFF MUST BE PRESENT AND VERIFY SEE PRIVATE BED#2. VOL PROVIDED 930 FT3
O O O O O O O CD IS
INFILTRATION RATE AT THE TIME OF TEST. IF PERCOLATION BASIN 2 INFILTRATION BASIN W/ 6
IS LESS THAN DESIGN RATE. CONTRACTOR SHALL BE REQUIRED 9/17/240
TO BLAST IN ORDER TO CREATE FRACTURES IN THE ROCK FOR GRAVEL STORAGE LAYER DETAIL �'�� P�
DRAINAGE TO OCCUR. ] F OF �0
18" PVC END CAP 5. IF DESIGN INFILTRATION RATES CANNOT BE ACHIEVED, CONTACT pN/O M GO
18" CORRUGATED HDPE OR PVC PERF. PIPE - THE DESIGN ENGINEER FOR SEEPAGE BED DESIGN
ADJUSTMENTS AND RE-APPROVAL FROM ACHD.
6. CONSTRUCT SEEPAGE BED PER ACHD 2017 STORMWATER U
DESIGN GUIDELINES SECTION STANDARD DRAWING BMP 20.
7 5' 7. GROUNDWATER OBSERVATION WELL TO BE INSTALLED PER C4 'It co coQ
ACHD SUPPLEMENTAL SD-627. THE PORTION OF PIPE LYING IN II II
O O O O O O O O DRAINAGE SAND SHALL BE WRAPPED IN TYPE I DRAINAGE m m
GEOTEXTILE PER ISPWC SECTION 2050. THE WELL SHALL EXTEND = m o C)
A MINIMUM OF 1' BELOW BOTTOM OF SAND ELEVATION. --- w w Z z �
GROUNDWATER OBSERVATION WELL
w
I Q Q < w =
W/TRAFFIC RATED LID (PER ACHD i I I
SUPPLEMENTAL SD-627) PLACEMENT N N U
I I
TO BE 5' FROM END OF BED
PLAN VIEW
CD
I
I I
2 I
I I
--------- -- ---------J
GROUND WATER FINISH GRADE AND/OR PLAN VIEW
6
OBSERVATION WELL W/ CONCRETE SIDEWALK NON-WOVEN GEOTEXTILE FABRIC TOP OF g 1
5' TRAFFIC RATED LID (PER TRENCH, US 120NW OR APPROVED EQUAL. N.T.S.
ACHD SUPPLEMENTAL SD-627) OVERLAP MINIMUM OF 1-FT TOP AND SIDES - - -
- II-II IIII-II II II 'i-11 II-II II�II-II II
ONLY. I I-ITII I-1 I 3 I I kB I-I II kB I I
FINISH GRADE EL: SEE TABLE -
-I
TOP OF TRENCH EL: SEE TABLE z
4 _
6" M O
IN. Lq > u
=
FLOW BAFFLEAFFLE WALL
2-18 CORRUGATED ELEV B FLOW Q
HDPE OR PVC PERF. _y Q 0
PIPE PER BMP 20. LEV A
4 ELEV DJ Z
NON-PEFORATED PIPE INTO TRENCH
PIPE INVERT EL: SEE TABLE INLET BAFFLE WALL 4 � Q
ELEV C � < Q
F: SEE TABLE ' ^
V J J L1J
WRAP TRENCHES (ON 12
ENDS AND SIDES)WITH 2"WASHED DRAIN SECTION A-A m
NON-WOVEN GEOTEXTILE ROCK SEE SEEPAGE N.T.S.
FABRIC, US 120NW OR BED DATA TABLE
q5• - NOTES J
Lo
APPROVED EQUAL. BOTTOM OF ROCK EL: SEE TABLE 1. SAND AND GREASE TRAP USED FOR SUBSURFACE FACILITIES ONLY 11)
OVERLAP MINIMUM OF
Q
1-FT TOP AND SIDES ONLY � `�= LEGEND:
18" C MANHOLE FRAME AND COVER PER ACHD SD-617 (TYPICAL) �\
REPLACE NATIVE MATERIAL WITH 2 LOCATION AND FL ELEV. PER DESIGN PLANS (TYPICAL) ` �1
ASTM C-33 SAND OR EQUIVALENT 3 H 1-FT USE GRADE RINGS (TYPICAL)
BOTTOM OF SAND EL: SEE TABLE 1-FT< H <= 2-FT USE 24" DIA RCP RISER
3' MIN. 2-FT< H <= 10-FT USE MANHOLE CONE &48" DIA RISERS
PERFORATION SCHEDULE O EL. A> EL. B BY 0.10' MIN
EL. D < EL. B BY 0.25' MIN
• 3/8"PERFORATIONS IN VALLEYS EL. C < EL. B BY 0.50' MIN. UNLESS OTHERWISE APPROVED BY ACHD
BOTTOM OF SAND/BOTTOM J EXISTING SUBGRADE OF CORRUGATED PIPE. 6 WATERTIGHT SEAL
OF TRENCH 0 5 EA ON 18"PIPE PRECAST BOX MANUFACTURER SHALL MARK FLOW DIRECTION AND LABEL INLET OR OUTLET
SEEPAGE BED MUST EXTEND 2-FEET MINIMUM INTO ON SIDE OF BOX
NATIVE SAND AND GRAVEL LAYER. PER SOILS
REPORT, THIS LAYER WAS SLIGHTLY CEMENTED AND
THEREFORE MUST BE PENETRATED, SEE NOTE 2
MAX T BE GREATER THAN 14' BELOW SAND AND GREASE TRAP DETAIL
SURFACEACE GRADE,
DE, SEE NOTE 3
SAND AND GREASE TRAP NOTES:
SEEPAGE BED (ACHD) 1. INSTALL SAND AND GREASE TRAPS PER ACHD 2017 STORMWATER DESIGN DATE: 09/17/24
GUIDELINES SECTION 8200 STANDARD DRAWING BMP 01.
(PER ACHD STD. DWG. BMP-20) 2. ELEVATIONS, CAPACITY, AND BAFFLE SPACING ARE SHOWN ON SAND AND GREASE REVISIONS
TRAP DATA TABLE.
SEEPAGE BED DATA DATE
ROCK FINISH TOP OF BOTTOM OF BOTTOM SAND AND GREASE TRAP DATA # --/--/--
BED NO. LENGTH WIDTH DEPTH V100 (CF) GRADE TRENCH PIPE INVERT ROCK OF SAND GROUNDWATER S&G TRAP CAPACITY BAFFLE SPACING ELEV A ELEV B ELEV C ELEV D # --/--/--
ACHD BED #1 65'-0" 30'-0" 5'-0" 4,306 2549.3± 2546.55 2544.55 2541.55 2540.05 > 14' BGS # --/--/--
PRIVATE S&G #1 1000 1'-8" 2545.10 2545.00 2544.50 2544.75
PRIVATE BED #2 31'-0" 15'-0" 5'-0" 930 2546.9± 2545.40 2543.40 2540.40 2538.90 > 14' BGS
PROJECT NO.
R24050
DRAINAGE
DETAILS
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\ \ 5 4 1 6CD C\JNAMPA MERIDIAN IRRIGATION DISTRICT NOTES �
1. THE NAMPA MERIDIAN IRRIGATION DISTRICT SHALL
\ \ INSPECT ALL PRESSURIZED IRRIGATION UNLESS A
\ \ I PROPERLY EXECUTED AGREEMENT FOR
INV:2547.50 \ \ INSPECTION AND MAINTENANCE IS IN EFFECT PRIOR S�ONAL \
\ \ � \ \ TO THE PRECONSTRUCTION MEETING. FORTY-EIGHT \ \STE
\ 4 -\� V (48)HOURS ADVANCED NOTICE IS REQUIRED. �G RF \
_ 12 2. REFER TO NAMPA MERIDIAN IRRIGATION DISTRICT
/ "PRESSURE URBAN IRRIGATION SPECIFICATIONS"
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\ \ \ \ \ 18"CMP INV(N):2549.35 I I 1 ¢ 1 PVC PRESSURE IRRIGATION LINE.SIZE AS INDICATED. Q
15"CMP INV(S):2549.34 0
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N j Co 2 PRESSURE IRRIGATION LINE. Z 0
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IRRIGATION DISTRICT STANDARDS.SIZE AS 4"UNLESS U
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O 90 DEGREE ELBOW WITH CONCRETE THRUST BLOCK AS
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STANDARDS.
\ \ \\ 220' 4" 1 4
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NAMPA&MOERIDIAN IRRIGATION DISTRICT W WITH CONCRETE THRUST BLOCK AS
9
STANDARDS.
\ \ 54"PI 4"PI 4"PI 4" 4"PI 4"PI 4"PI
\ INV:2547.00 3 3 22.5 DEGREE ELBOW WITH CONCRETE THRUST BLOCK AS
GI G - O PER NAMPA&MERIDIAN IRRIGATION DISTRICT
- - - - - I - - GI- - - -rT - - - GI- - - -G� - - - � °� STANDARDS.
- 3
10 11 O PROVIDE REQUIRED SEPARATIONS IN ACCORDANCE WITH
1 3"SDR 21"PVC RISER EXTEND 18"ABOVE GROUND / 7 SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC
INV:2548.58
2 3"X 4"X 6"CINDER BLOCK(OR EQUAL) / - - - - - - - - TOP:2551.7 DRINKING WATER SYSTEMS(IDAPA 58.01.08)AND SECTION Q
3 a"X 3/4"SADDLE MINIMUM DOMESTIC WATER METER BOX COVER OBLITERATE AIR RELEASE VALVE 1 1/2" .:15"CMP INV(E) 2549.03 430.02 OF THE WASTEWATER RULES(IDAPA 58.01.16) z
4 4"MAIN LINE MINIMUM O 2 O O O WORDS"WATER METER" 200 PSI RATER OR 15"CMP INV(S):2549.02 L ^�
5 POLY PIPE 200 PSI 13 FORD N CAST IRON EQUIVALENT
6" I..L
6 6"X 3/4"200 PSI POLY 18"ABOVE GROUND - WITH 13 1// LOCKING LOCKING LIDS
- � $ INSTALL 4"GATE VALVE.
12 O
7 3/4"BRASS COMP.COUPLINGS
8 BRASS CURB STOP 11 co -ROCK
O 20"PVC O O O INSTALL MANUAL DRAIN VALVE
9 ROCK CHIPS = 1 THROUGH LINE CONNECTION,TEE / I I ` ^
10 3"FEMALE ADD. 1 - 2 THROUGH LINE CONNECTION,CROSS USED AS TEE Z ! O
11 LOCATOR WIRE 7 3 CHANGE IN LINE SIZE WITH REDUCER 1' 1 INSTALL 18"CMP GRAVITY PIPE,LENGTH PER PLAN u
12 3"PVC PLUG 64 DIRECTION CHANGE,CROSS USED AS ELBOW >
13 MARKER STEEL"T"POST 3 2 5 DIRECTION CHANGE 90°ELBOW CONSTRUCT 5'x5'STEEL REINFORCED CAST IN PLACE Q
4 6 DIRECTION CHANGE,TEE USED AS ELBOW
5 1 1 CONCRETE BOX,6"THICK WALLS AND FLOOR. NO.4 BARS Q
8 7 DIRECTION CHANGE @ 12"O.C. EACH WAY. INSTALL 3/4"#9 EXPANDED METALSill
e 8 THROUGH LINE CONNECTION,WYE LID WITH 1/2"x4"ANCHOR BOLTS AT CORNERS.
"MODIFIED" 9 VERTICAL DIRECTION CHANGE,BEND ANCHOR,SEE NOTE BELOW MIN 1 CU.YD. COU z
TYPE A RISER 10 VALVE ANCHOR,SEE NOTE BELOW DRAIN ROCK TO ••`�
BOTTOM OF VALVE
Q
LONG SIDE SERVICE NOTE:IF THRUST,DUE TO HIGH PRESSURE,ARE EXPECTED,ANCHOR VALVES AS FOR SUPPORT PRESSURIZED IRRIGATION NOTES INSTALL 18"x18"45°BEND&CONNECT TO EXIST. 18"CMP Q
12
GRAVITY PIPE.
--NTS-- SHOWN IN DETAIL#19,AT VERTICAL
THRUST ANCHOR
BLOCKING OUTWARD THRUSTS. AIR RELEASE VALVE 1. INSTALL FINDER TAPE WITH ALL IRRIGATION MAINS.TAPE SHALL BE TWO(2)INCHES WIDE,METALLIC IN COLOR,WITH THE WORDS"DANGER-UNSAFE WATER"
NAMPA&MERIDIAN IRRIGATION DISTRICT NAMPA&MERIDIAN IRRIGATION DISTRICT NAMPA&MERIDIAN IRRIGATION DISTRICT ( ) ( )
SINGLE FAMILY RESIDENT OR"NON-POTABLE WATER"CLEARLY MARKED ALONG ITS LENGTH. PLACE THE TAPE BETWEEN SIX 6 INCHES BELOW THE SURFACE AND EIGHTEEN 18 w
INCHES ABOVE THE TOP OF THE PIPE.
2. LABEL ALL IRRIGATION RISERS AND FAUCETS WITH DURABLE TAGS CARRYING THE WARNING"DANGER-UNSAFE WATER"(OR EQUIVALENT).
3. LABEL ALL VALVE BOXES AND VAULTS WITH THE WARNING"DANGER-UNSAFE WATER"OR"NON-POTABLE WATER",AND LOCATE THEM A MINIMUM OF TEN(10)
1 3"SDR 21"PVC RISER EXTEND 18"ABOVE GROUND FEET OUTSIDE OF THE PUBLIC RIGHT-OF-WAY.2 3"X 4"X 6"CINDER BLOCK(OR EQUAL) /1
GRAVEL SURFACE PAVED SURFACE 4. THE HORIZONTAL SEPARATION OF WATER AND SEWER MAINS SHALL BE A MINIMUM OF TEN(10)FEET,WHERE IT IS NECESSARY FOR SEWER(SANITARY `( ,
SEWER STORM DRAIN AND IRRIGATION
3 4"X 3/4"SADDLE MINIMUM 5/8"MINUS GRAVEL 2" AC PAVEMENT,CLASS G,FURNISHED AND DOMESTIC WATER METER , )AND WATER LINES TO CROSS EACH OTHER,AND THE SEWER LINE IS LESS THAN EIGHTEEN 18( )INCHES BELOW OR
MIN.DEPTH PLACE IN ACCORDANCE WITH APWA SEC BOX COVER OBLITERATE 20"PVC ABOVE WATER MAIN,THE SEWER LINE SHALL BE CLASS 200 ASTM D-2241 PVC PIPE WITH WATER-TIGHT JOINTS,OR EQUAL CONSTRUCTION FOR A DISTANCE (`■ /)
4 4"MAIN LINE MINIMUM 34.AS REQUIRED BY CONTROLLING WORDS"WATER METER" OF TEN(10)FEET ON BOTH SIDES OF WATER LINE IN ACCORDANCE WITH SECTION 550.06 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS
NATIVE MATERIAL AS CALLED FOR IN AGENCY.MIN.OF 2" FORD No.K43 CAST IRON
5 6"X 3/4"BRASS NIPPLE 12 THE SPECIFICATIONS COMPACTED TO NEAT PAVEMENT CUT. WITH 13 1/2"LOCKING LIDS (IDAPA 58.01.08).ONE FULL LENGTH OF BOTH WATER AND SEWER LINES SHALL BE CENTERED AT THE CROSSING POINT SO THAT ALL JOINTS WILL BE AS FAR
6 6"X 3/4"200 PSI POLY 18"ABOVE GROUND 95%IN ACCORDANCE WITH ASTM D APPLE CCS-1 FROM THE CROSSING AS POSSIBLE IN LIEU OF CONSTRUCTION OR RECONSTRUCTING THE SEWER TO CONFORM TO WATER MAIN STANDARDS,THE WATER
698. EMULSIFIED ASPHALT LINE MAY BE SLEEVED IN CLASS 200 PVC FOR A DISTANCE OF TEN 10 FEET ON BOTH SIDES OF THE CROSSING.
7 3/4"BRASS CURB STOP 9 11 _ .............. .... ........ TO JOINTS PRIOR TO ( )
8 OCK CHIPS 10 co rr rr r REPLACING PAVEMENT 5. INSTALL A REDUCED PRESSURE BACKFLOW PREVENTER IN ANY CONNECTION BETWEEN THE POTABLE WATER SYSTEM AND THE PRESSURE IRRIGATION
r r SYSTEM. (CALL WATER DEPARTMENT TO VERIFY THAT THE DEVICE IS APPROVED FOR USE IN THE CITY).
9 3"FEMALE ADD. = I r r r UNDISTURBED 1 1/2"CURB STOP
36"MIN.WITHIN r r r 6. INSTALL ALL CROSSINGS OF THE RIGHTS-OF-WAY WITH PRESSURE IRRIGATION AT A MAXIMUM DEPTH OF TWO-AND ONE-HALF(2-1/2)FEET AND IN AN AWWA
10 LOCATOR WIRE COUNTY STREET R.O.W. r r BALL VALVE SUCH
r rr rr 5/8"N=MINUS GRAVEL AS FORD
I C900 PIPE SLEEVE WITH LOCATOR WIRE.THE PUBLIC WORKS DEPARTMENT SHALL INSPECT CROSSINGS PRIOR TO BACKFILLING.
11 3"PVC PLUG 3 I rr rr r I COMPACTED TO95% B11-666SW 7. PRESSURE IRRIGATION MAINS MUST BE ALONG REAR LOT LINES.WHERE PRESSURE IRRIGATION MAINS TRAVERSE A SIDE LOT LINE IN ORDER TO CROSS A
12 MARKER STEEL"T"POST 4 7 5 I IN ACCORDANCE STREET,THE DOMESTIC WATER SERVICE AND PRESSURE IRRIGATION MAINS MUST BE ON OPPOSITE SIDES OF A LOT.
5 2
WITH ASTM D 698 8. PRESSURE TEST THE IRRIGATION SYSTEM TO ONE HUNDRED-FIFTY(150)POUND PER SQUARE INCH(PSI)
PIPE BEDDING AS CALLED 9. THE NAMPA AND MERIDIAN IRRIGATION DISTRICT SHALL INSPECT ALL PRESSURIZED IRRIGATION UNLESS A PROPERLY EXECUTED AGREEMENT FOR
8 FOR IN THE SPECIFICATIONS INSPECTION AND MAINTENANCE IS IN EFFECT PRIOR TO THE PRECONSTRUCTION MEETING. FORTY-EIGHT(48)HOURS ADVANCE NOTICE IS REQUIRED.
AND COMPACTED TO 95%IN
ACCORDANCE WITH ASTM D 1 1/2" 10. IRRIGATION PIPE SHALL BE GASKETED PVC ASTM-D2241 CLASS 200,SDR-21 OR BETTER.
698. BRASS 11. ALL PRESSURE IRRIGATION PIPE SHALL BE CONSTRUCTED TO SLOPE TO DRAINS AND/OR PUMP OUT STATIONS AS SHOWN ON PLANS.
"MODIFIED" - - - - I CLASS 200,SDR 21 PIPE MIN 1 CU.YD. 12. TRENCH BACKFILL FOR PIPELINES WITHIN THE PUBLIC RIGHT-OF-WAY SHALL BE COMPACTED TO TYPE"A"BACKFILL REQUIREMENTS PER ISPWC SECTION 306
TYPE ARISER -_- - PVC PIPE DRAIN ROCK TO AND SHALL MEET ADA COUNTY HIGHWAY DISTRICT(ACHD)REQUIREMENTS. PIPES SHALL BE BEDDED PER ISPWC SECTION 305
BOTTOM OF VALVE
SHORT SIDE SERVICE M MAX FOR SUPPORT
--NTS-- MANUAL DRAIN VALVE
SINGLE FAMILY RESIDENT STREET CROSSING
NAMPA&MERIDIAN IRRIGATION DISTRICT NAMPA&MERIDIAN IRRIGATION DISTRICT NAMPA&MERIDIAN IRRIGATION DISTRICT IRRIGATION CONSTRUCTION NOTES
1. CONTRACTOR TO VERIFY LOCATION OF ALL UTILITIES PRIOR TO INITIATION OF ANY DEMOLITION OR CONSTRUCTION OPERATIONS.ANY DAMAGE TO EXISTING UTILITIES SHALL BE CONTRACTOR'S RESPONSIBILITY.
2. COORDINATE ALL IRRIGATION INSTALLATION OPERATIONS WITH CIVIL, MECHANICAL,AND ELECTRICAL ENGINEERING SHEETS. DATE: 09/17/24
3. CONTRACTOR SHALL COORDINATE INSTALLATION OF IRRIGATION CONDUIT AND SLEEVES UNDER HARD SURFACES WITH RESPECTIVE CONTRACTORS.
4. ALL SLEEVES SHALL BE INSTALLED AS PART OF IRRIGATION CONTRACT.APPROXIMATE LOCATION OF SLEEVES ARE SHOWN ON THE IRRIGATION PLAN. FIELD VERIFY LOCATION.ALL ENDS OF SLEEVES SHALL BE TAPED OR CAPPED AND
FINISH GRADE MARKED WITH A 2"X4"PAINTED STAKE EXTENDING TO 24"ABOVE GRADE.STAKES SHALL NOT BE REMOVED UNTIL THE IRRIGATION SYSTEM IS COMPLETE.ALL SLEEVES SHALL EXTEND A MINIMUM OF 18"BEYOND BACK OF CURB OR
51/4"LOCKING LID WITH LIP EDGE OF PAVEMENT. PROVIDE COMPACTED BACKFILL AS NECESSARY AT HARD SURFACE LOCATIONS. REVISIONS
LABELED IRRIGATION. 5. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS AND FEES REQUIRED FOR THIS WORK.
a ADJUSTABLE CAST IRON VALVE 6. OTHERS SHALL SUPPLY AND INSTALL TAP AND METER WHERE APPLICABLE.VERIFY TYPE OF METER AND INSTALLATION REQUIREMENTS WITH MUNICIPALITY OR WATER DISTRICT. DATE
BOX WITH SLOTTED BASE BY 7. ALL ELECTRICAL WORK TO MEET OR EXCEED N.E.C,STATE CODES,LOCAL CODES,AND MANUFACTURER'S RECOMMENDATION.
a TYLER OR APPROVED EQUAL. 8. CONTRACTOR SHALL REMOVE AND DISPOSE OF ALL ROCK AND DEBRIS BROUGHT TO THE SURFACE AS A RESULT OF TRENCHING OPERATIONS. #
z BELL X BELL MECHANICALLY 9. CONTRACTOR SHALL REFER TO SPECIFICATIONS AND DETAIL DRAWINGS FOR ADDITIONAL REQUIREMENTS.
0 SELF-RESTRAINED,RESILIENT
Qo
WEDGE GATE VALVE.INSTALL PER 10. INSTALLATION SHALL COMPLY WITH ALL NATIONAL,STATE,CODES,AND LOCAL LAWS AND ORDINANCES. #
MANUFACTURERS 11. IRRIGATION CONTRACTOR SHALL PROVIDE A COMPLETE AS-BUILT DRAWING ON MYLAR AND IN PDF FORMAT UPON COMPLETION OF INSTALLATION AND PRIOR TO FINAL PAYMENT.
RECOMMENDATIONS AND NMID 12. THE ENTIRE SYSTEM SHALL BE GUARANTEED TO BE COMPLETE AND PERFECT IN EVERY DETAIL FOR A PERIOD OF ONE YEAR FROM THE DATE OF ITS ACCEPTANCE. REPAIR OR REPLACEMENT OF ANY DEFECTS OCCURRING WITHIN
STANDARDS THAT YEAR SHALL BE FREE OF EXPENSE TO THE OWNER.
13. AS PART OF THIS CONTRACT,PERFORM AT NO EXTRA COST WINTERIZATION AND SPRING START UP OF THE SYSTEM DURING THE WARRANTY PERIOD.
14. ALL MATERIALS SHALL BE NEW AND WITHOUT FLAWS OR DEFECTS OF THE QUALITY AND PERFORMANCE SPECIFIED,AND SHALL MEET THE REQUIREMENTS OF THIS SYSTEM. USE MATERIALS AS SPECIFIED, NO SUBSTITUTIONS SHALL BE PROJECT NO.
PERMITTED WITHOUT PRIOR WRITTEN PERMISSION OF THE OWNER.
15. BASE PLAN AND LOCATION OF EXISTING EQUIPMENT ARE SCHEMATIC IN NATURE. FIELD VERIFY ALL BASE AND EXISTING IRRIGATION ELEMENTS AND CONDITIONS PRIOR TO CONSTRUCTION AND PROVIDE NECESSARY ADJUSTMENTS. R24050
PVC CONCRETE THRUST BLOCK 16. ALL MAIN LINE FITTINGS SHALL BE DUCTILE IRON PUSH ON TYPE MEETING NMID STANDARDS UNLESS NOTED FOR LATERAL SERVICE.
MAINLINE ,> WITH REBAR ANCHORS 17. IRRIGATION CONTRACTOR SHALL ENSURE THAT THE EXISTING IRRIGATION SYSTEM REMAINS OPERABLE DURING CONSTRUCTION.
• ► ►.• > 18. ANY DAMAGE TO THE EXISTING IRRIGATION SYSTEM SHALL BE IMMEDIATELY RECTIFIED. DAMAGED ELEMENTS SHALL BE REPLACED WITH NEW PRODUCTS OF EQUAL OR GREATER VALUE BY THE IRRIGATION CONTRACTOR,AT NO
,• •e EXPENSE TO THE OWNER. IRRIGATION
19. CONTRACTOR SHALL ADJUST EXISTING HEADS IN AREAS IMPACTED BY GRADING OPERATIONS TO ENSURE HEAD TO HEAD COVERAGE AND TO BE FLUSH WITH NEW FINISH GRADES.
20. SEEPAGE BEDS MUST BE PROTECTED FROM ANY AND ALL CONTAMINATION DURING THE CONSTRUCTION AND INSTALLATION OF THE LANDSCAPE IRRIGATION SYSTEM.
MAIN LINE ISOLATION VALVE 21. IN THE EVENT OF DISCREPANCY, IMMEDIATELY NOTIFY THE DESIGN PROFESSIONAL.
NAMPA&MERIDIAN IRRIGATION DISTRICT 22. ALL IRRIGATION CROSSINGS SHALL BE AIR(OR HYDROSTATIC)TESTED AT THE TIME OF ROADWAY CONSTRUCTION. MEASURES SHOULD BE TAKEN DURING CONSTRUCTION OF THE ROADWAY TO PROTECT THE PIPE.
23. FOR GRAVITY IRRIGATION INSTALLATION PRIOR TO ISSUANCE OF ACHD PERMITS SHALL SUPPLY BACKFILL DENSITY TESTING FROM INDEPENDENT FIRM. REPORTS SHALL BE SUBMITTED TO ACHD PRIOR TO THE PRECONSTRUCTION C7.0
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MEETING.