The URL can be used to link to this page

Home My WebLink AboutC9.02_Pressure Irrigation Plan Area B 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 EXISTING UTILITIES BEFORE COMMENCING WORK. HE AGREES TO BE FULLY 0 RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT OCCUR BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. 0 EG FO EG FO FO FO FO FO FO FO FO FO EG FO EG FO C. SEE SHEET C7.13 FOR NAMPA-MERIDIAN IRRIGATION STANDARD DETAILS. 7 0 I ET EP EP EP EP EP EP EP EP EP EP ER EP EP EP EP EP EP EP EP EP P 12"W 12"W 12"W 12"W 12"W 12"W 12"W 12"W 0 12"W 12"W 12"W 12"W 12"W 12"W 12"W "W _ Pressure Irrigation Notes: A. INSTALL ALL CROSSINGS OF THE PUBLIC RIGHTS-OF-WAY, PRIVATE ROADWAYS AND TRAVELWAYS WITH PRESSURE IRRIGATION AT A MAXIMUM DEPTH OF TWO-AND _iP {P Ef— p - ----pp- - E E EP PI E EP E E E� E E E�- ONE-HALF (2-1/2) FEET AND IN AN AWWA C-900 PIPE SLEEVE WITH LOCATOR WIRE. -EG G �G �G �G �G �G �G �G �C� �C� EG- THE PUBLIC WORKS DEPARTMENT AND ACHD SHALL INSPECT ALL CROSSINGS PRIOR /W R/W R/W R/W R/W R/W c /W R/W R/W R/W R R WV l R7� R /110 �Ml �/W R7� R7� R �i/Ili M� �/W R7� R7�_ I�`, 1 RG GIRR_ TO BACKFILLING. GIRR IRR � B. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER MAINS (SANITARY SEWER, STORM DRAIN,AND IRRIGATION) SHALL BE A MINIMUM OF - R/ R/W R/W R/W R/W _R/W_ �— _ W �JW— — R —R/W- /W- /W— tN— 1 — R —R/t1- �i/IIV- R7�11-�R �N- W R/W R/W TEN (10) FEET.WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND EG - -EG EG EG EG EG EG EG EG EG EG EG —EG NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN 18 INCHES OF EG _ _ _ _ - - - - - - - - - - - - - - - - - - - - - - - - - — - - - - — - — - - - - - VERTICAL SEPARATION,THE CROSSING SHALL BE CONSTRUCTED IN ACCORDANCE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS EG EG EG EG EG EG EG EG EG EG EG EG EG EG GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR 60"GIRR GIRR EG EG EG (IDAPA 58.01.08)AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). EG __ 60"GIRR ------ 60 GIRR - 60"GIRR 60"GIRR 0"GIRR - 60"GIRR ---------------- C. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER 60"GIRR _ - - - - - - - - - - - - - - -1 - - - - - - - - _ , SERVICES OR POTABLE WATER MAINS SHALL BE A MINIMUM OF SIX(6) FEET.WHERE IT 60"GIRR s° " s s GIRR _� 1-1°_ °— e s° ° s�s-1— -3_ IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE WATER MAIN TO - - - - - s - - - - - - - - - s 9 --- - - CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL SEPARATION,THE — — — —— — — — — — — s a — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — s s s 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 S° ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - 4 \ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 430.O2OFTHEWASTEWATERRULES (IDAPA58.01.16). 4 2 i'PIRR 2 6"PIRR 2 6"PIRR 2 2 6"PIRR 2 2 Id 2 " 2 6"PIRR 2 2 TMR 2 6"PIA 2 6"PIRR 2 2 6"PIRR 2 "FI 2 6TIRR 2 2 " 2 i"PIRR "' r D. INSTALL FINDER TAPE WITH ALL IRRIGATION MAINS. TAPE SHALL BE TWO (2) INCHES WIDE, METALLIC RED IN COLOR,WITH THE WORDS DANGER-UNSAFE WATER OR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NON-POTABLE WATER CLEARLY MARKED ALONG ITS LENGTH. PLACE THE TAPE - - - - -- - - - - - - - - - - - - - - - - - BETWEEN SIX(6) INCHES BELOW THE SURFACE AND EIGHTEEN (18) INCHES ABOVE THE cc TOP OF THE PIPE. FO F0 i , , w E. LABEL ALL IRRIGATION RISERS AND FAUCETS WITH DURABLE TAGS CARRYING THE r WARNING DANGER-UNSAFE WATER OR NON-POTABLE WATER. F. LABEL ALL VALVE BOXES AND VAULTS WITH DURABLE TAGS CARRYING THE WARNING DANGER-UNSAFE WATER OR NON-POTABLE WATER.THE VALVES AND BOXES ARE TO BE LOCATED A MINIMUM OF TEN (10) FEET OUTSIDE OF THE PUBLIC RIGHT-OF-WAY, PRIVATE ROADWAYS AND TRAVELWAYS. G. INSTALL A REDUCED PRESSURE BACKFLOW PREVENTER IN ANY CONNECTION BETWEEN THE POTABLE WATER SYSTEM AND THE PRESSURE IRRIGATION SYSTEM.THE DEVICE MUST BE APPROVED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY(DEQ) AND THE CITY OF MERIDIAN WATER DEPARTMENT. c� r H. ALL PRESSURE IRRIGATION PIPE SHALL BE CONSTRUCTED TO SLOPE TO DRAINS AND/OR PUMP-OUT STATIONS AS SHOWN ON THE PLANS Pressure Irrigation Keynotes: 1. POTABLE WATER MAIN CROSSING-SEE NOTE NO. 3 ON THIS SHEET. 2. C90O PVC SLEEVE/CONDUIT. DIAMETER SHALL BE TWO TIMES THE DIAMETER OF THE PRESSURE IRRIGATION PIPE. 2.1. 2-INCH DIAMETER SDR-21 CLASS 200 PVC SLEEVE FOR CONTROL WIRES RUN B1 L2 N , NEXT TO MAINLINE SLEEVE. 512,865-SF 3. INSTALL PRESSURE IRRIGATION RISER 3/4-IN SERVICE FOR ALL BUILDING LOTS PER DETAIL 7/C2.50. ALL LOTS TO HAVE INDIVIDUAL 3/4-IN SERVICE WITH CURB STOP. 4. INSTALL PRESSURE IRRIGATION RISER 2-IN SERVICE FOR COMMON LOT PER DETAIL 7/C2.50. ----T - - - - - - - i J 5. LOCATION OF SECONDARY WATER SOURCE METER. CONNECT AND CONTINUE MAINLINE TO BACKFLOW DEVICE. INSTALL ZURN 375 1 2"REDUCED PRESSURE BACKFLOW DEVICE PER DETAIL 3/C2.50. 6. INSTALL PUMP STATION PER DETAIL 1 &2/C9.5O AND SHEET C9.51. CONCRETE PAD coI SIZE PER C9.51 AND DETAIL 1/C9.50. I I I I - - - - - 0 7. COMPRESSOR, COORDINATE WITH SHEET L1.06 LANDSCAPE PLAN-AREA C AND PAD TS "PIRR I, RI Id 'f�RR I I 4"PIRR 4"PI ^ RI 4"PIRR ^"PIRR 4"PIR RI 4"PIRR 4"PIRR "F PENETRATIONS FOR POWER AND HOSE/SLEEVING. 704-LF 4-IN PI r I I I I I I I 4 4 3 TYP. , N , Legend Keynotes: y `" O° I I `� I ", I I , P, P, PRESSURE IRRIGATION RISER PER DETAIL 5/C2.50Cc ALL LOTS TO HAVE INDIVIDUAL SERVICE SIZE PER KEYNOTE 3 AND 4. �� I I r 41 L16 B1 L17 I Q4 I I I I I I I - , GATE VALVE PER DETAIL 4/C2.50. J I I I J B1 �19 J B1 L20 B1 L21 B1 L22 B1 L23 B1 L24 B1 L25 B B1 L27 B1 L28 B1 L29 B1 L30 L3 O 099-SF 5,693-SF f rn I 3,36�1-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 2,186-SF 4,372-SF 4,372-SF 4,372-SF 4,372-SF 2-SF MAINLINE AIR RELIEF VALVE PER DETAIL 5/C2.50. I 0 DRAIN VALVE PER DETAIL 5/C2.50. ' cc . THRUST BLOCKING PER ISPWC SD-403 C / \ I - -- - - - - - - - - - - - - - - - - -- - - - - - . BF REDUCED PRESSURE BACKFLOW DEVICE PER DETAIL 3/C2.50. ■O B1L18 I � � I - - - - - - - - - - - - - - - - - - - - - -- - - - - 76oSF GIRR - - - - - - �\ /� - - -- - - - - - M - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 14-GAUGE2-WIRETOBE BURIED WITH MAINLINE 0� 77� - -- - - T-f I I Ll I _L 1� A 1� FOR ALL COMMON LOT IRRIGATION CONTROL O -R/W R/W R/W R/W R/W R R R R/W R R/W R/W R /W R/W R/W R R/W /W SYSTEM. STUB STUBS. COIL ALL INSIDE COMMON LOT IRRIGATION STUBS. COIL INSIDE 10-INCH ROUND 0� 1 1 N 1 1 IRRIGATION VALVE BOX. 8"W 8"W 8"W 8"W 8" 8"W 8"W 8"W 8.1It zr 77-LF4-IN PI W. QUINTALE ST. z —� ' — Es �- - — — — — — — — — — — — — — n N J u i n n u u u u u "SS 2 �" 8"SS 2 8"SS T 2 SS �" 2 8 S 8 SS 8 SS GA" 8 SS 8 SS 8 SS 8 SS C co 2.1 2.1 2.1 V R/W - R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W /Wcc — — — — — —— — — — IRR — — — — GIRR GIRR - - - - - - - - - - - - - - -- - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - ao cc 91-LF 6-IN PI 63-LF 6-IN PI 95-LF 6-IN PI 58-LF 6-IN PI �2 GIRR 95-LF 8-IN PI 70-LF 8-IN 12"G�R�R- - - - - - - - -12"G11�R- - - -12"GI1�R 704-LF 8-IN PI oo 00 ' 6"PIRR - 6'rirsrs 8"rinh 8"T PI 8"PIRR 8"PIRR g"PIR 8"PIRR_ 8"PIRR 8"PIRR 8"Fcc 2 2 2 2 2 2 2 2 2 2 .�2 2 i N 4 i 1 1 / 15-LF 6-IN PI 4 _ x X�X x Cc � � B6 L16 I I I B5 L16 ti '� 4,343-SF I I I 4,000-SF I I a I / / _—— _—\ Revisions 10 ',� I I � I � B5 L2 I I iiu.i / � LU B5 L15 4,000-SF a B6 L15 I I Q I 4,000-SF / I Q z , 4,343-SF I I Q N I I °° I N6 I °C M N I W _co , I cn I I I m Z I I B5 L3 cc_ I! co I I Z B5 L14 am z L 4,000-SF v 4,000-SF n - x B6 L14 I 60 I N J I I I I ` / I4,342-SF I I I \ `'� MII I \ X — - I I 7. N � - I B5 L13 4,000-SF 4,000-SF TYP. �$�pNAL ■ _ � � I � � � � � � � � _ B � _ I� I M �� MGM ,�� M ' 568 r �_ 9 C8.O5 - 4 I I / - �� 04/15/2025 B5 L5 B5 L12 -SF I �, I / / G 4,000-SF cl I I ao J I \\ / / 9 'SW. ■ ■ Pressure Irrigation Plan - Area 6 30' Project No: 123200 Date of Issuance: 4.15.2025 Horizontal Scale: 1" = 30' Project Milestone: Permit Set a Pressure Irrigation Plan Area B �y - s o3 ��o