Loading...
13-1205-01101. All work to be installed according to local and county codes by a licensed and insured irrigation Contractor. Contractor shall include all labor, materia|s, and equipment necessary to complete the work detailed and intended in this plan. 02. It is the contractor's responsibility to visit the site and become familiar with the existing conditions prior to entering into contract with the Owner or General Contractor. 03.A|\ ma1eria|s, quantities, sizes, and all other information contained in this plan shall be verified by the contractor prior to entering into contract with the Owner or General Contractor. This plan is diagramatical and therefore site condition, scale of the plan and changes during construction, may affect the location of the system components. The contractor shall modify and/or adjust the system as required so as to comply with full coverage and design intent. Performance specifications vary between different manufacturers and even within same manufacturer from year toyear, therefore irrigation contractor shall verify prior to entering into contract with Owner o [nntrac1or, that all equipment, sizes, and dimentions including pump. mainlines, valves and lateral piping will provide the full coverage required. Should the contractor find adiscnepancy. error oromission he shall contact the Landscape Architect immediately. 04. Piping in islands or narrow beds shall run to one side of the island or bed to allow for planting. This includes mainlines and electrical wires. Piping and wiring should be installed after all the large plant material has been installed. 05. The Landscape Architect has the right as Owner's authorized representative to at any stage of the works, inspect, accept nr reject any and all work and materials which, in his opinion, do not meet the requirements of the design intent. 86./\U bellow ground pipe shall be po|y(viny| chloride) (PVC) pipe comforming toASTK4 specification D 1785. Schedule 40, or it maybe PVC pipe conforming tuASTM D 2241. Class 200. Mainline shall always be schedule 4Q.as well as any above ground pipes. 07. All PVC fittings shall be Schedule 40. Type l, NSF Approved conforming to the ASTM O2466 requirements, except as noted in the drawings. OB.All sprinkler heads shall meet the performance called for in this p|an, and shall all be from one single manufacturer. Although all shrub heads are specified with a radius, contractor shall according to site conditions and space requirements, use the space required head or in some cases a different pattern. XP-300 series sprinklers or other rotors are shown graphically as one pattern' use adjustable part-circle asrequired. Spacing shall also be adjusted soas not to overthrow water into impervious areas. Ug. All valves shall be installed inside a plastic valve box of size proper to the valve(s) size. Valve boxes shall be installed over 3~ of gravel for drainage and the top level with finished grade. 10. All wire to/from controller to the electric valves shall be #14, direct burial underground feed type. All connections shall be waterproof direct burial connectors and splices. All wire shall be placed bellow the PVC pipe for protection of the wire, and shall be placed loosely to allow for contraction. 11. Thurst blocks shall be placed at all changes in direction of the main line. 12. Trenching barkM|| shall be free of rocks, stones' mr any other debris which may damage the pipes and wires. 13. All spray heads to be on pop-up risers, 5^ in sod areas & 12^ in areas of ground covers. They shall be installed sothat the shrub head operates above the ground cover adult's height. Contractor shall consult with Landscape Architect on specific height of plant beds prior to installation. 14. Contractor shall coordinate with General Contractor, the installation of sleeves under all paved areas prior to their installation. 15. 8ackMow preventer if required shall be placed 18^ min. above the highest sprinkler head. if heads above grade are included in the system design an RPZ Vacuum Beaker shall be installed instead of the standard AVB used when all heads are at ground level. 16. Contractor sha||, prior to installing the irrigation heads. flush all lines with the maximum water pressure avai|ab|e, to remove dirt and grit. Lines shall be pressure tested at 150% of their openging pressure for leaks, and all leaks shall be repaired. This shall be done prior to 6ackM||ing. 17. Contractor is responsible for keeping the work premisses clean of debris, and for removing all debris caused by his work from the site. 18. If an irrigation submeter is being used, contractor shall adjust layout according to provided submeter'sg.p.m.flow. 19. Irrigation in right of way is not shown. Owner may request an extra zone(s) from irrigation contractor to water these area. IRRIGATION SYSTEM CONTROLLER EXISTING 120 V WP'/GFI (2 AMPS) NO PUMP. RECEPTACLE TO REMAIN . MAKE \ \ HARD WIRE CONNECTION. ---^ . 12 [.U, THWN IN o 1 2"CUNDDZT. �--NBN W.P. SWITCH (O.S') IRRIGATION SYSTEM ELECTRICAL CONNECTION DETAIL MPR PLUS NOZZLES (SIZE PER PLAN) SPRINKLER AT FINISHED GRADE APPROVED BACKFILL NOTE: CONTRACTOR MAY INSTALL PIPE TO SIDE INLET SPRAY SPRINKLER BODY BARBED MALE ELL FUNNY PIPE LATERAL PIPE LATERAL TEE ][7"P[)P-UP SPRINKLER ON POLY SWING ][)TNT DETAIL. U!k STABILIZED VALOX THERMOPLASTIC HOUSING CLICK STOP SETTINGS - MEASURE RAINFALL |N QUANTAOESOFl/8^TDl^ r— ADJUSTABLE VENTILATION HOLES TOTALLY SEALED & WEATHERPROOF ALUMINUM MOUNTING BRACKII LEAD WIRES-----' RAIN SENSOR DETAIL N,T.S NOTE: DETAIL MAY VARY ACCORDING TO SENSOR MANUFACTURE (VERIFY) u o 4V|RRIG'WIRE ,IRRIGATION CONTROLLER #�THVV/K�U|W l^C� R/\|y4 � ' ' SENSOR F F-ELECTRICAL PANEL SUB-METER 24 V CONTROL WIRES ZONE - 24V ELECT. VALVES (QUAyJITY & SIZE REQUIRED AS SHOWN IN PLAN) PREVENTER ZONE 24V ELECT. See Note 15. MASTERVALVE PVC PIPE AS SPECIFIED IN PLAN WATER METER WM SM .5" IRRIGATION `--" t Dcatemithin T\]fprOpert/ line.) \pShUtOff valve IRRIGATION SCHEMATIC DIAGRAM IRRIGATION EQUIPMENT LEGEND-------- Code Brand Description Size RADIUS �PATTERN DESIGN PRESSURE S[H 4O/CALVNIPPLE PRECIPIT. RATE Hill UNDER PIPES AT 10' INTERVAI SAND MESH MONEL SCREEN W/HOSE BIB C FOR FLUSHING TORO Rain Sensor Model TRS N/A SCH. 40 GALV NIPPLE UJ g SCH. 40 GALV NIPPLE � GALV TORO Series 252 Electric Valves As required. - -- �Z Z1 �< � ��_MRANVIA, ~ TORO Master Valve 2" FRI TORO Pump Relay N/A 2 Self-Priming, Single Phase Electric Pump 55 GPM — Schedule 40 PVC Pipe - Main Line As shown PIPE OR CONDUIT (TYP.) Class 200 PVC Pipe - Lateral Lines lAs shown ' Schedule 40 PVC Pipe - Sleeves JAs required Note: Irrigation Contractor may substitute the brand name specified for another brand,however, the same performance is required for each substitution.Irrigation Contractor shall verify the G.P.M. discharge requirements for the irrigation pump, it shall meet the individual stations flow requirements, considering friction losses. SMALLER AND lZ^ FOR PIPE 2 1/2^ |F ONLY ONE PIPE |NTRENCH, AND LARGER, WHERE N0 WIRES |N PROVIDE 5^TO TRENCH WALL. TRENCH. TRENCHING DETAIL co � IRRIGATION EQUIPMENT LEGEND-------- Code Brand Description Size TW0GA0 NIPPLES � .� S[H 4O/CALVNIPPLE UJ Hill UNDER PIPES AT 10' INTERVAI SAND MESH MONEL SCREEN W/HOSE BIB C FOR FLUSHING TORO Rain Sensor Model TRS N/A SCH. 40 GALV NIPPLE UJ g SCH. 40 GALV NIPPLE � GALV TORO Series 252 Electric Valves As required. - -- �Z Z1 �< � ��_MRANVIA, ~ TORO Master Valve 2" FRI TORO Pump Relay N/A 2 Self-Priming, Single Phase Electric Pump 55 GPM — Schedule 40 PVC Pipe - Main Line As shown PIPE OR CONDUIT (TYP.) Class 200 PVC Pipe - Lateral Lines lAs shown ' Schedule 40 PVC Pipe - Sleeves JAs required Note: Irrigation Contractor may substitute the brand name specified for another brand,however, the same performance is required for each substitution.Irrigation Contractor shall verify the G.P.M. discharge requirements for the irrigation pump, it shall meet the individual stations flow requirements, considering friction losses. PLASTIC VALVE BOX WITH EPDXY FILLED CONNECTORS COVER MARKED "IRRIGATION" GROUND COVER AREAS FINISH GRADE LATERAL LINE (COVER SOLENOID ACTUATED REMOTE AS NOTED) CONTROL VALVE --------- I OMMON WIRE (PROVIDE 24" OF WIRE IN A COIL) IN 2" PVC CONDUIT. ' ^^ ''' ~~ SOLID BRICK MAINLINE (COVER AS NOTED |NLEGEND AT EACH CORNER COMMON `~---S[H8O PVC NIPPLE (PROVIDE 24^DF WIRE |NA COIL, )-y MAINLINE (COVER AS NOTED) � REMOTE CONTROL VALVE DETAIL. N.T.S NOTE: USE 45 ELLS IMMEDIATELY OUTSIDE OF VALVE BOX, AS NECESSARY, FOR TRANSITION TOREQUIRED LATERAL LINE DEPTH. IRRIGATION CONTROLLER AS SPECIFIED IN PLAN. l -INCH PVC SCH40 CONDUIT TOPOWER SUPPLY |K[STOREMOTE DNITROL VALVES ,WALL MOUNT CONTROLLER DETAIL N.T.S EQUIPMENT K���-���^ u_x����u�n�ou_o�x x�v^�nu_.�. l. EQUIPMENT MOUNTING Irrigation equipment are to be located next to pump location as shown in plan. The equipment, shown in plan and typical electrical schematic diagram shall be mounted onthe building wall or on a Unistrut frame set into a lG^ x 18^ deep concrete footing x 6^ longer than both ends of the Unistrut structure's length. 2. WORK PERFORMANCE: All electrical work to be performed by licensed and insured electrical contrac1or, in strict compliance with all sections of Article 68Uof the National Electrical Code, Latest Edition. FINISHED GRADE | 1~---SCH.4U/CALVNIPPLE PVC''^^`~`-' ,� M|N' [OVER)-/ �-S[H.40 \^_pV[ MAIN (COVER A5 CALVN|PPLE NOTED IN LEGEND) PRESSURE VACUUM BREAKER FINISH GRADE. BA[KFLOW PREVENTION UNIT UJ INCLUDES TWO GATE VALVES AND � TW0GA0 NIPPLES � .� S[H 4O/CALVNIPPLE UJ Hill UNDER PIPES AT 10' INTERVAI SAND MESH MONEL SCREEN W/HOSE BIB C FOR FLUSHING rq �U_ UJ SCH. 40 GALV NIPPLE UJ g SCH. 40 GALV NIPPLE � GALV g �_ �c 0 LA - -- �Z Z1 �< � ��_MRANVIA, ~ FINISHED GRADE | 1~---SCH.4U/CALVNIPPLE PVC''^^`~`-' ,� M|N' [OVER)-/ �-S[H.40 \^_pV[ MAIN (COVER A5 CALVN|PPLE NOTED IN LEGEND) PRESSURE VACUUM BREAKER FINISH GRADE. BA[KFLOW PREVENTION UNIT UJ INCLUDES TWO GATE VALVES AND � TW0GA0 NIPPLES � .� S[H 4O/CALVNIPPLE UJ 3O UNDER PIPES AT 10' INTERVAI SAND MESH MONEL SCREEN W/HOSE BIB C FOR FLUSHING PROVIDE V EXPANSION LOOP AT 50' V) SCH. 40 GALV NIPPLE _J SCH. 40 GALV NIPPLE GATE VALVE SCH. 40 GALV NIPPLE FINISHED GRADE | 1~---SCH.4U/CALVNIPPLE PVC''^^`~`-' ,� M|N' [OVER)-/ �-S[H.40 \^_pV[ MAIN (COVER A5 CALVN|PPLE NOTED IN LEGEND) PRESSURE VACUUM BREAKER FINISH GRADE. m Z LU ad CL �3 V)| LU m- LU+± �Z� O� _J 1-,0 � + � � 0 � LU +o 0 U U �- ( l7 Ll- LU DUE An (HIGHEST CROWN C)FROAD ELEVATION) 8.47' � � � � � � S � Provide cross-visibility at height between (2.5) and (6) feet above grade SW 83rd STREET 5[)'TOTA[R[GHT-OF-WAY � � � � � � � � 0 0 A V A OVERHEAD WIRES `~-- co 0 LO E- P. cc so CD CD CU__ 0 LW E. LIJ CAN CK4)-(6) � r--� m �_Zl - �� -� � / � o Lj � < 0 � -L1_ L�~� ��� ~ � o � � V1 m 0<0 O o� ��+ cc UJ {� � < LL1 +o '( ) � � u- 0 U.J 5; 0 � W U.J CL CL < o (J U � 0 V, L" L.Li U _J U UJ < 00 rn 00 �� �� ° BUNDLE IRRIGATION CONTROL lus ~ LU UNDER PIPES AT 10' INTERVAI SAND 0 C 0 PROVIDE V EXPANSION LOOP AT 50' V) INTERVALS. 0 c� | | o <:t BACKFILL WITH PREVIOUSLY > EXCAVATED MATERIAL. ~ SAND OR FINE MATERIAL PASSING PIPE PIPE OR CONDUIT (TYP.) ' 6" FOR PIPE 2" AND SMALLER AND 12" ' FOR PIPE 2 1/2" AND LARGER WHERE ^--4' FOR PIPE OK CONDUIT Z . AND CONTROL WIRE IS IN SAME TRENCH - SMALLER AND lZ^ FOR PIPE 2 1/2^ |F ONLY ONE PIPE |NTRENCH, AND LARGER, WHERE N0 WIRES |N PROVIDE 5^TO TRENCH WALL. TRENCH. TRENCHING DETAIL co m Z LU ad CL �3 V)| LU m- LU+± �Z� O� _J 1-,0 � + � � 0 � LU +o 0 U U �- ( l7 Ll- LU DUE An (HIGHEST CROWN C)FROAD ELEVATION) 8.47' � � � � � � S � Provide cross-visibility at height between (2.5) and (6) feet above grade SW 83rd STREET 5[)'TOTA[R[GHT-OF-WAY � � � � � � � � 0 0 A V A OVERHEAD WIRES `~-- co 0 LO E- P. cc so CD CD CU__ 0 LW E. LIJ CAN CK4)-(6) � r--� m �_Zl - �� -� � / � o Lj � < 0 � -L1_ L�~� ��� ~ � o � � V1 m 0<0 O o� ��+ cc UJ {� � < LL1 +o '( ) � � u- 0 U.J 5; 0 � W U.J CL CL < o (J U � 0 V, L" L.Li U _J U UJ < 00 rn 00 �� �� sheet no'- . � � � �� U � --��^ � U °K� �� � ° ~ _ 0 PM� 0 ^ . 0 0 c� | | sheet no'- . � � � �� U � --��^ � U °K� �� � _ 0 `` ~ | ' ' co � sheet no'- . � � � �� U � --��^ � U °K� �� �