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SPEE - DEE O I L G H A N O E Existing irrigation water
<br /> service and backflow
<br /> / preventor to remain and
<br /> 9- 1 be used for refurbished
<br /> �� irrigation
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<br /> PVC sleeve ° ,� / --_ MV flow sensor at Irrigation
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<br /> I.-o \ 3/4 i i 1 -4 637 5th Avenue San Rafael, CA 94901
<br /> LU 415-451-2500 415-451-2595 fax
<br /> www.vmarch.corn
<br /> F �.�0 4 1 II ;_ 1 VMI JOB NUMBER
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<br /> o� 1 � / �� �/ \ /4 z 20049
<br /> < 21-2390
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<br /> °w J r / \� 1 Renewal Date
<br /> 2-5-22
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<br /> Any irrigation equipment or piping
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<br /> 2°��' y graphic y 151 N.Norlin St.,Sonora,CA 95370
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<br /> Z J 4. Q schematicall for ra hic clarit .
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<br /> o LL IRRIGATION LEGEND DD SUBMITTAL
<br /> 0 o Existing Irrigation Notes General Irrigation Notes: Tree emitters and associated lateral
<br /> w w piping is shown schematically for BLDG.SUBMITTAL
<br /> W m Symbol Manufacturer Description / Model No. ra hic clarity. Emitters/in-pipe
<br /> w u) I. The site is serviced by an existing irrigation system that will be I. The contractor shall examine the conditions of the site prior to commencement of work. Any conditions 9 P yBID SET
<br /> replaced with new equipment as shown on the plans. All existing that differ from what is shown on the plans that will affect the installation process shall be brought to p Approved 1/2" Black Poly Tubing with inline drip tubing rings around each tree per detail A, Sheet L3. tubing shall be located at the actual CONTRACT SET
<br /> a 0 control valves, backflow preventor, sprinkler heads and other the attention of the Landscape Architect and/or owner prior to work. Commencement of work implies tree location and per the details.
<br /> ~o Z o equipment that will not be re-used shall be removed and disposed acceptance of the conditions of the site. Approved 1/2" or 5/8" Black Poly Tubing with Flush Gap. Detail B-E Sheet L3
<br /> C:) of by the irrigation contractor. Each plant shall receive the following emitter or combination of emitters. Contractor shall monitor the REVISIONS
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<br /> Z o 2. Piping layout is diagrammatic. All irrigation items shown within paved areas are for design clarification water during the maintenance period and make modifications to emitters (CPH) at each plant to ensure
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<br /> N 2. Since most of the asphalt and concrete paving is existing, irrigation only and are to be installed in planting areas where possible. All valves are to be placed in shrub or that all plants are getting adequate water based on specific microclimate conditions. All drip tubing shall be buried 3" Q
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<br /> z o contractor shall utilize existing piping/sleeves under pavement aGallon shrubs I 2 6PH Emitter, Hunter HE-20-B (red) or equals groundcover areas (not turf). under the soil unless otherwise
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<br /> much as possible to minimize/prevent having to saw-cut pavement or 2 and 5 ballon shrubs 2 - 2 6PH Emitters, Hunter HE-20-8 (red) or equal noted. Drip tubing placed on the
<br /> z z bore or jack under pavement. Any saw-cutting or boring necessary 3. All mainline piping and control wires under paving shall be installed in separate schedule 40 PVC surface under the mulch is not
<br /> co Z to construct the system to meet the intent of the plans shall be sleeves. Sleeves to be installed at the size as indicated on the plans. If not specified, piping shall A Approved Drip supply tubing to PVC connection. Detail B, sheet L3 acceptable.
<br /> o �O coordinated with the owner and general contractor prior to be installed in sleeves that are twice the diameter of the pipe. Control wire sleeves shall be of Q-
<br /> m o z commencement of an such work. If trenching is required through • NDS GEP--100 Compression flush cap in 6 round valve box with Hunter
<br /> y 9 q g sufficient size for the required number of wires. Provide two (2) piping sleeves at each location and EGO-ID pop-up drip system operation indicator. Detail E, sheet L3
<br /> > w o existing paved areas, the trench shall be compacted and the min. one (1) control wire sleeve/conduit where needed. Piping and wiring to be in separate sleeves. p p p p y p 0"
<br /> cn o Z asphalt replaced and restored to its original finish grade.
<br /> z w Z 4. Pipe, sizes shall conform to those shown on the drawings with no smaller size substitutions. Larger size Existing Point of Connection (POG) at existing water meter; see civil engineer's plan and verify location and
<br /> Q 0 0 3. The Contractor may use the existing mainline and lateral piping at substitutions may be approved. g g size of water meter in the field. POG shall meet all governmental code requirements and should be Q
<br /> >_ <w their discretion if it is in acceptable condition and will meet the dedicated for irrigation use only. If there is not a dedicated water meter at the irrigation P.O.G. a Know wmirS below.
<br /> Q >o demands and intent of the new system. The Contractor shall 5. All Backflow Prevention Devices and piping between the point of connection and Backflow Preventer new submeter shall be installed (RoinBird FMOIOOB or approved equal), per detail G and D, sheet L4.
<br /> >, o a provide, shop drawin s of the revised design if it is determined it is p p g p II before ig.
<br /> m w p P 9 9 shall be installed per local codes. The final location of the Backflow Preventer and the Automatic Br Febco LF&25Y Reduced Pressure Backflow Preventer (lead free) - see plan for size. Detail K, sheet L3
<br /> o O feasible to utilize the existing piping. Shop drawings to be Controller shall be approved by the Owner's Representative. The contractor is to verify the codes CLIENT
<br /> � �J reviewed and approved by Landscape Architect and provided to and requirements of all governing agencies. Any discrepancy between requirements and the plans are Hunter ICZ-101 for I drip valve kit. Detail I, sheet L3 Dial $ I Of QO- -2600
<br /> CD w°° Owner as "record set". Have on-site for Inspector review.
<br /> O vz to be brought to the attention of the Land. Arch. immediately. Q Hunter HO-55OLRG Quick Coupler. Detail F, sheet L3 N O R T H PRB MANAGEMENT INC
<br /> CF) w a w Nibco T-113 bate Valve: Line size. Detail C, sheet L3 Scale: 1/16" = 1'-O"
<br /> 4. The existing controller will be replaced with a new controller as 6. 120 VAC electrical power source at the controller location shall be provided by electrical contractor. 4709 Mangels Blvd.
<br /> C14 o m shown on the plans. Irrigation contractor shall coordinate final Hunter ICV Series Master Valve, I" - Detail J, sheet L3
<br /> p g Verify location of controller prior to installation. MV Project 0' a' 6' 32' Fairfield,CA 94534
<br /> location with owner and/or general contractor prior to installation.
<br /> m Lu a FS Hunter FGT-0�5 Flow Sensor: See plan for size. Install per manufacturer's specifications. �� SITE#-.3560
<br /> "7. Prior to turnover of project, the irrigation contractor shall flush valves and drip emitters to provide 0 Detail J, sheet L3 '
<br /> U "� Location ENTITY#:
<br /> 0 0 optimal water to each plant based on specific site conditions and water needs of each plant.
<br /> M T J Sleeving Notes Hunter X-Gore 8 Station Exterior Hall-Mount Controller; XC-800. Include HSS module for
<br /> O 8. It is the responsibility of the Irrigation contractor to become familiar with all existing and proposed G Solar-Sync. Detail M, Sheet L3. Replace existing controller with new - Power �� PROJECT
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<br /> U W N I. Since all of the pavement on this site is existing and intended to site elements and grades. The Irrigation contractor shall repair, replace, or compensate for all items service Is existing or shall be provided by the electrician. TACO BELL
<br /> 00 remain, irrigation contractor shall utilize existing piping/sleeves damaged by his/her work. The irrigation contractor shall coordinate his/her work with other Hunter Solar-Sync - model HSS-SEN; Install on building parapet to receive unimpeded
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<br /> a under pavement wherever possible to construct the system to meet contractors for the location and installation of pipe sleeves and laterals through walls and under rainfall. Install per manufacturer's specifications. Controller and Solar-Sync to be 532 WEST HAMMER LN
<br /> N =Z the intent of the plans (also see Existing Irrigation Notes). In the paving. installed with modules and receivers as needed for operation. Detail N, Sheet L3
<br /> 00 event there are no existing pipes or sleeves under the pavement STOCKTON, CA. 95210
<br /> a N where required, the contractor is encouraged to re-route the q. The irrigation system design is based on a minimum operating pressure of 45 PSI and a maximum flow Approved Schedule 40 PVC Pressurized Mainline: See Plan for size. Contractor is encouraged to APN#000-000-000
<br /> co o o mainline or laterals at their discretion to avoid/minimize saw-cutting, demand of 5.0 CPM. The irrigation contractor shall verify water pressures prior to installation. Any use the existing mainline wherever possible, provided that the existing mainline is the
<br /> 0 Z UJ boring, etc. difference between the pressure indicated on the plans and that at the actual point of connection shall minimum diameter of the sizes shown on the plan. Detail L, sheet L3
<br /> J o s be brought to the attention of the landscape architect immediately.
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<br /> a 2. In the event saw-cutting/removal of pavement is necessary to install Approved Schedule 40 PVG lateral lines: See Plan for size. Contractor is encouraged to use the
<br /> EZ U) piping, contractor shall install piping in a Schedule 40 PVG sleeve, 10. Any obstructions, changes in the project layout, or grade differences not shown on the plan but existing lateral line piping wherever possible, provided that the existing piping is the .
<br /> cu o minimum two times the diameter of the piping that is being sleeved. affecting the operation of the irrigation system are to be brought to the attention of the landscape minimum diameter of the sizes shown on the plan. Detail L, sheet L3 ire 4 x) D
<br /> Ly One additional (empty) sleeve shall be installed for possible future architect prior to installation. The irrigation contractor shall be responsible for costs associated with = — — — Approved Schedule 40 PVG Sleeve (two per location). Detail A, sheet L4. See also Sleeving Notes �G��O 102)
<br /> =w use or in the event of sleeve failure. Additional sleeve size shall correcting irrigation layout if plan is different from the site and he/she does not bring such differences ENDEAVOR
<br /> LU match the size of the largest sleeve within the new trench. to the attention of the landscape architect.
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<br /> a 3. All sleeve locations shall be noted on as-built plans provided by II. All irrigation equipment not detailed or specified shall be Installed per the manufacturer's Volve Number
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<br /> N o= the Irrigation contractor. recommendations and specifications.
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<br /> 5 12. All drip tubing shall be installed 3" below grade. Emitters to be located 3" to 6" from the trunk of #" Volve Size Water Efficient Landscape Ordinance a �
<br /> �I Z co shrubs and equipped with a bug guard and galvanized tie-down stake. Zone #
<br /> WELO Hydrozone Planting and Irrigation have been designed to be compliant with the Hater x}
<br /> Z 0 13. Weather sensor/automatic rain shutoff shall be installed on an exposed wall or soffit adjacent to the Efficient Landscape Ordinance. The contractor shall not make ,
<br /> o w UJ controller location per manufacturer's specifications. It must be placed to receive unimpeded rain and substitutions of Irrigation product or placement of product or plant �. Irrigation Plan
<br /> Z= free from vandalism and must meet manufacturer's specifications for wireless connectivity to the species and cultivars without written consent of the Landscape Architect. ,� '
<br /> CO o controller. The contractor shall be responsible for making all modifications to ensure
<br /> cn the requirements of the Water Efficient Landscape Ordinance are met if
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<br /> 14. An irrigation audit shall be performed and proof provided to the governing jurisdiction before on any changes are made. Hater use calculations as described on these
<br /> LU Z plans must be met. The signature on this plain concurs that "I have
<br /> o w w occupancy permit can be issued. It is the responsibility of the contractor to schedule and pay for the p g p
<br /> U Z audit. The audit shall be conducted by a certified auditor. The contractor shall be responsible for complied with the criteria of the water conservation in Landscaping
<br /> c o G making revisions to the irrigation in order to pass the audit. If pop-up spray heads are specified for Ordinance and applied them accordingly for the efficient use of water in
<br /> �� shrub areas, we recommend that the auditor audit the shrub spray prior to planting. the irrigation and planting design plan. VlClfllt�/ Map Not to scale
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