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Home My WebLink AboutC9.05_Pressure Irrigation Plan Area E Sheet Notes: A. THE SUBDIVISION WILL OWN AND OPERATE THE PIRR SYSTEM. THE SECONDARY Q SOURCE FOR THE SYSTEM WILL BE (2) DOMESTIC METER CONNECTIONS. O B. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN APPROPRIATE LOCATIONS. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL B5 L4 I I O° �� EXISTING UTILITIES BEFORE COMMENCING WORK. HE AGREES TO BE FULLY ;� �� RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT OCCUR BY HIS FAILURE TO L13 4,000 SF 4,000 sF TYP. I �+ �� ` /�� EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. 3 I + C8 02- ,--- /� C8.02 -li L I I 4 - I O° I ' i } C. SEE SHEET C7.13 FOR NAMPA-MERIDIAN IRRIGATION STANDARD DETAILS. 7 �� a60 77 +� I 42 I = 3 I x — i , l B5 L5 I I x / / Pressure Irrigation Notes: ' ' - I I B5 L12 4,o00-SF I I / _ / j A. INSTALL ALL CROSSINGS OF THE PUBLIC RIGHTS-OF WAY, PRIVATE ROADWAYS AND 00 - I 4,000-SF N I I N J I / ,; ,' ---- / // TRAVELWAYS WITH PRESSURE IRRIGATION AT A MAXIMUM DEPTH OF TWO-AND ao I I I I OD M X \ / '/' , ONE-HALF (2-1/2) FEET AND IN AN AWWA C-900 PIPE SLEEVE WITH LOCATOR WIRE. 3 TYP. THE PUBLIC WORKS DEPARTMENT AND ACHD SHALL INSPECT ALL CROSSINGS PRIOR B6 L12 I I I I x / - - i TO BACKFILLING. 4,343-SF —1 I °° I / ' ,' %'/ i — / / - — — — �/ B. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER i iy' I I B5 L6 I I �� I ,; / / MAINS (SANITARY SEWER, STORM DRAIN,AND IRRIGATION) SHALL BE A MINIMUM OF a, I B5 L11 4,00o SFEDJ I x TEN (10) FEET.WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND CD I I 1 4,00o SF = I I I h I I 1 , %' // NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF W i x I I / / VERTICAL SEPARATION,THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE \ ' , WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS y I I I I I x \� I II L / ' / (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). 00 66 L11 Z 1 I I O I 1 4,343-SF I I x /', / C. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER N B5 L7 I Q a I • 1 \\ I / / SERVICES OR POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX(6) FEET.WHERE IT B5 L10 4,000-SF I I m 4 \ / / IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO 4,000-SF I z 1 I \ / I i i I CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). I °C °� `� I I 6 \+ \ , D. INSTALL FINDER TAPE WITH ALL IRRIGATION MAINS. TAPE SHALL BE TWO (2) INCHES B6 L10 I B5 L8WIDE, METALLIC RED IN COLOR, WITH THE WORDS DANGER UNSAFE WATER OR 4,343 SF I cV GIRR +� \ NON-POTABLE WATER CLEARLY MARKED ALONG ITS LENGTH. PLACE THE TAPE 1 B5 L9 i 4,000-SF I 4,024-SF I I 21 I �/� BETWEEN SIX(6) INCHES BELOW THE SURFACE AND EIGHTEEN (18) INCHES ABOVE THE 2.1 1 4 I I 1 _F_J 7 — — — — — — _ _fix/ , TOP OF THE PIPE. 2 223-LF 8-IN PI 2 —163 LF 8-IN PI 95-LF 6-IN PI 57-LF 6-I PI —98 LF 6 IN PI _ - — — — — — — — — — — — — — — — — zr�— — g�� d - 8"PIRR 8�IRFs "PIRR 8"PIRR R E. LABEL ALL IRRIGATION RISERS AND FAUCETS WITH DURABLE TAGS CARRYING THE - - - b"PIR 165-LF8-IN PI - - - - -- - - - - - - - - - - - - - - -- - - - - - - -- - - - - - — -- - - -- - - - - - - - - - - - - - - - - - — � — — — — — — — — — — — — - — Ak 165-LF 8-IN PI / WARNING DANGER UNSAFE WATER OR NON-POTABLE WATER. 2 2 5 � - - - - - - - J R/W R/W R/W R/W R/W /W R/W R/W R/W R/W F. LABEL ALL VALVE BOXES AND VAULTS WITH DURABLE TAGS CARRYING THE WARNING 1 e 1 DANGER UNSAFE WATER OR NON POTABLE WATER.THE VALVES AND BOXES ARE TO lip 4. BE LOCATED A MINIMUM OFTEN (10) FEET OUTSIDE OF THE PUBLIC RIGHT-OF-WAY, 8"W 8"W 8"W 8"W 811W g W g W _ 8"W — 8"W 8'At — � — — — — W. TORANA ST. — — R�B�� — — — — PRIVATE ROADWAYS AND TRAVELWAYS. z i 2.1 2 — c �v G. INSTALL A REDUCED PRESSURE BACKFLOW PREVENTER IN ANY CONNECTION BETWEEN ..SS �, �� S 8"SS 8"SS 8"SS 556,257-SF UN 8"SS 8"SS "SS � 2 GAN �� 8'IV V A N 8"SS 8"S _ THE POTABLE WATER SYSTEM AND THE PRESSURE IRRIGATION SYSTEM.THE DEVICE O° MUST BE APPROVED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY(DEQ) AND THE CITY OF MERIDIAN WATER DEPARTMENT. R H. ALL PRESSURE IRRIGATION PIPE SHALL BE CONSTRUCTED TO SLOPE TO DRAINS — — — — — — — — — — —— — — — — —— — — — — — — — — — —— — — — —— — — — — — — — — — — — — — — — — —— — — — — — — — — — — — — — — — — — — —— d� — — — — — — — — — �- - - - - - -- - - - - - - - - -- - - -- - - AND/ORPUMP- UT STATIONS A SHOWN N THE PLANS - - - - - - - - - — 1 — —— — -- - - - - - - - - - - - - 77 ■ Cn Pressure Irrigation Keynotes: 1. POTABLE WATER MAIN CROSSING- SEE NOTE NO. 3 ON THIS SHEET. z I 2. C900 PVC SLEEVE/CONDUIT. DIAMETER SHALL BE TWO TIMES THE DIAMETER OF THE A3 B3 L4 B3 L5 B3 L6 B3 L7 B3 L8 B3 L9 I I I I B4 L1 B4 L2 B4 L3 B4 L4 U-r B4 5 I PRESSURE IRRIGATION PIPE. 6, SF 6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,600-SF 6,624-SF I I I I 6,074-SF 6,600-SF 6,600-SF 6,600-SF cJ j ,1141SF I 2.1. 2-INCH DIAMETER SDR-21 CLASS 200 PVC SLEEVE FOR CONTROL WIRES RUN �� I Q I I NEXT TO MAINLINE SLEEVE. Cco 3. INSTALL PRESSURE IRRIGATION RISER 3/4-IN SERVICE FOR ALL BUILDING LOTS PER 1 Cn Q I 1 I DETAIL 7/C2.50. ALL LOTS TO HAVE INDIVIDUAL 3/4-IN SERVICE WITH CURB STOP. 00 CL 1 I I I I Z I I I 4. INSTALL PRESSURE IRRIGATION RISER 2-IN SERVICE FOR COMMON LOT PER DETAIL I I 1 71-LF 6-IN PI I I 7/C2.50. 1 4 2 4 1 I 4 485-LF 6-IN PI I I 224-LF 6-IN PI ,I�i - I I 5. LOCATION OF SECONDARY WATER SOURCE METER. CONNECT AND CONTINUE PI 6"PIRR 6"PIRR P 6"PIRR n rirsrs 6"PIRR 6"PIRR P 6"PIRR G 6PIR�R a 6"PIRR —o rirsri _ _ 6"PIRR F PER DETAIL / L ZURN 375 1 2 REDUCED PRESSURE _ MAINLINE TO BACKFLOW DEVICE. INSTAL " BACKFLOW DEVICE P 3 C2 50 o f7-7 I I 6. INSTALL PUMP STATION PER DETAIL 1 &2/C9.50 AND SHEET C9.51. CONCRETE PAD L_ - - - - - - J I SIZE PER C9.51 AND DETAIL 1/C9.50. 7. COMPRESSOR, COORDINATE WITH SHEET L1.06 LANDSCAPE PLAN-AREA C AND PAD L— — — — — — — — — — — — — — — — J I PENETRATIONS FOR POWER AND HOSE/SLEEVING. � I r Legend Keynotes: O y v P P PRESSURE IRRIGATION RISER PER DETAIL 5/C2.50 C ALL LOTS TO HAVE INDIVIDUAL SERVICE SIZE PER KEYNOTE 3 AND 4. ® GATE VALVE PER DETAIL 4/C2.50. � I � O MAINLINE AIR RELIEF VALVE PER DETAIL 5/C2.50. 1 w I OO DRAIN VALVE PER DETAIL 5/C2.50. . THRUST BLOCKING PER ISPWC SD-403 - I BF REDUCED PRESSURE BACKFLOW DEVICE PER DETAIL 3/C2.50. ■� y � 2 14-GAUGE 2-WIRE TO BE BURIED WITH MAINLINE ■— O FOR ALL COMMON LOT IRRIGATION CONTROL SYSTEM. STUB 10-FT AT ALL 2-INCH COMMON LOT ---- IRRIGATION STUBS. COIL INSIDE 10-INCH ROUND ■� IRRIGATION VALVE BOX. y O 70 1V Li � � 00 2p. -- I c � o Rom cQ CD m J � � Revisions 10 - - - - - - - - - - - - - G EG EG \\ G EG EG \ IRR IRR IRR \ I \ H2O BID \ SZpLD NAL E 568 � Te OF �pP W.G Pressure Irrigation Plan - Area E ° 30' Project No.: 123200 Date of Issuance: 4.15.2025 Horizontal Scale: 1" = 30' Project Milestone: Permit Set Pressure Irrigation Plan Area E g C9mO5