HomeMy WebLinkAbout01-17-23 EO&WR Committee Packet
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OTAY WATER DISTRICT ENGINEERING, OPERATIONS, & WATER RESOURCES COMMITTEE MEETING and SPECIAL MEETING OF THE BOARD OF DIRECTORS 2554 SWEETWATER SPRINGS BOULEVARD SPRING VALLEY, CALIFORNIA Board Room TUESDAY JANUARY 17, 2023 12:00 P.M. This is a District Committee meeting. This meeting is being posted as a special meeting in order to comply with the Brown Act (Government Code Section §54954.2) in the event that a quorum of the Board is present. Items will be deliberated, however, no formal board actions will be taken at this meeting. The committee makes recommendations to the full Board for its consideration and formal action. AGENDA 1. ROLL CALL 2. PUBLIC PARTICIPATION – OPPORTUNITY FOR MEMBERS OF THE PUBLIC TO SPEAK TO THE BOARD ON ANY SUBJECT MATTER WITHIN THE BOARD’S JU-RISDICTION INCLUDING AN ITEM ON TODAY’S AGENDA Additionally, members of the public may submit their comments on agendized and non-agendized items by either of the following two methods: a) If you wish to provide public comment directly - that is, live during the “Public Par-ticipation” portion of the meeting - please complete and submit a Request to Speak Form before the start of the meeting. Call-in instructions will be sent to the email provided on the form. Your request to speak will be acknowledged during the “Public Participation” portion of the meeting when the Committee will hear your comment. You will be provided three minutes to speak. The Committee is not permitted to enter into a dialogue with the speaker during this time. OR b) If you wish to have your comment read to the Committee during the “Public Partic-ipation” portion of the meeting, please email your comment to BoardSecretary@otaywater.gov at least thirty minutes prior to the start of the meeting, and it will be read aloud during the “Public Participation” portion of the meeting. Your comment must not take more than three minutes to read. The Board is not permitted to respond to written public comment during this time. The District’s meeting is live streamed. Information on how to watch and listen to the District’s meeting can be found at this link: https://otaywater.gov/board-of-directors/agenda-and-minutes/committee-meetings/
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DISCUSSION ITEMS 3. AWARD A PROFESSIONAL ENGINEERING SERVICES AGREEMENT TO WOOD RODGERS, INC. FOR DESIGN AND CONSTRUCTION SUPPORT OF THE COT-TONWOOD SEWER PUMP STATION REPLACEMENT PROJECT IN AN AMOUNT NOT-TO-EXCEED $577,800.00 (BEPPLER) [5 MINUTES] 4. AWARD A CONTRACT TO MERINO LANDSCAPE, INC. TO UPDATE THE LAND-SCAPING IN AND AROUND THE ENTRANCE TO THE ADMINISTRATION BUILD-ING IN THE AMOUNT OF $190,360 (PAYNE) [5 MINUTES] 5. ADJOURNMENT BOARD MEMBERS ATTENDING: Mark Robak, Chair Ryan Keyes All items appearing on this agenda, whether or not expressly listed for action, may be delib-erated and may be subject to action by the Board. The agenda, and any attachments containing written information, are available at the Dis-trict’s website at www.otaywater.gov. Written changes to any items to be considered at the open meeting, or to any attachments, will be posted on the District’s website. Copies of the agenda and all attachments are also available by contacting the District Secretary at (619) 670-2253. If you have any disability which would require accommodation in order to enable you to par-ticipate in this meeting, please call the District Secretary at 619-670-2253 at least 24 hours prior to the meeting. Certification of Posting I certify that on January 12, 2023, I posted a copy of the foregoing agenda near the regular meeting place of the Board of Directors of Otay Water District, said time being at least 24 hours in advance of the meeting of the Board of Directors (Government Code Section §54954.2). Executed at Spring Valley, California on January 12, 2023. /s/ Tita Ramos-Krogman, District Secretary
STAFF REPORT
TYPE MEETING: Regular Board MEETING DATE: February 1, 2023
SUBMITTED BY: Stephen Beppler
Senior Civil Engineer
PROJECT: S2069-001102 DIV. NO.5
APPROVED BY: Bob Kennedy, Engineering Manager
Michael Long, Chief, Engineering
Jose Martinez, General Manager
SUBJECT: Award of a Professional Engineering Services Agreement for
design and construction support of the Cottonwood Sewer Pump
Station Replacement Project to Wood Rodgers, Inc.
GENERAL MANAGER’S RECOMMENDATION:
That the Otay Water District (District) Board of Directors (Board)
award a Professional Engineering Services Agreement to Wood Rodgers,
Inc. (Wood Rodgers) and authorize the General Manager to execute a
Professional Engineering Services Agreement with Wood Rodgers for
design and construction support of the Cottonwood Sewer Pump Station
(Cottonwood SPS) Replacement Project in an amount not-to-exceed
$577,800.00 (see Exhibit A for Project location).
COMMITTEE ACTION:
Please see Attachment A.
PURPOSE:
To obtain Board authorization for the General Manager to enter into a
Professional Engineering Services Agreement with Wood Rodgers for
design and construction support of the Cottonwood SPS Replacement
Project in an amount not-to-exceed $577,800.00.
AGENDA ITEM 3
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ANALYSIS:
The Cottonwood SPS Replacement Project (Project) includes a new sewer
pump station to replace the District’s existing facility. The
station serves the area south of the Sweetwater River, which contains
both District and County of San Diego Sanitation District customers.
Per the June 22, 1997 Agreement between Spring Valley Sanitation
District and Otay Water District for Joint Use of Sewer Facilities
and Cost Sharing, costs for the Project will be paid proportionally
by the agencies per their Equivalent Dwelling Unit (EDU) count served
by the station. Staff is working with the County on a reimbursement
agreement to supplement the 1997 agreement and reflect current
conditions, similar to the one executed on April 30, 2014 for the
County led Rancho San Diego Pump Station Improvements project.
Additional property was obtained from the Cottonwood Golf Course
owner in July 2022 to enable adequate space for the Replacement
Station. The existing facility was built in 1986 and has a number of
access and operational issues necessitating its replacement. The
Replacement Station will have an increased capacity to handle
additional development in the sewer shed.
The District requires a consulting firm to provide a range of
professional services, including architectural, civil, hydraulic and
surge modeling, potholing, survey, demolition, grading & drainage,
structural, mechanical, HVAC, electrical, instrumentation & control,
cathodic protection, coatings, and constructability reviews
associated with the Project.
In accordance with the Board of Directors Policy Number 21, a Request
for Proposal (RFP) was advertised on September 9, 2022 using
Periscope S2G (formally BidSync), the District’s online bid
solicitation website, the Daily Transcript, and the Otay Water
District’s website. The advertisement was also emailed directly to
twenty (20) engineering firms that have previously proposed or done
work for the District. The advertisements attracted Letters of
Interest and Statements of Qualifications from six (6) consulting
firms. A Pre-Proposal Meeting was held on October 6, 2022 via Zoom
video online conference, which was attended by five (5) consultants.
On October 25, 2022, proposals were received from the following three
(3) consulting firms:
1.Carollo Engineers, Inc. (San Diego, CA)
2.Horrocks Engineers, Inc. (San Diego, CA)
3.Wood Rodgers, Inc. (San Diego, CA)
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The following firms submitted letters of interest, but did not submit
a proposal: Arcadis US, Inc. (Los Angeles, CA), Dexter Wilson
Engineering, Inc. (Carlsbad, CA), and Water Works Engineers, LLC (San
Diego, CA).
After the proposals were evaluated and ranked by a five-member review
panel consisting of Engineering, Operations, and Finance staff, it
was determined that the three (3) proposals ranked sufficiently to
warrant being invited to make an oral presentation and respond to
questions from the panel. After conducting the interviews on
December 8, 2022 via Zoom video online conferences, the panel
completed the consultant ranking process. The scores for Total Fee
were added last and the sum of the scores concluded that Wood Rodgers
had the best approach to the Project and provided the best overall
value to the District. To ensure that all of the proposals had
comparable services and costs for the construction support phase of
the Project, an allowance of $25,000 was dictated to be used by all
firms. Scope and fee negotiations with Wood Rodgers on the
construction services resulted in the allowance to be increased to
$60,000.00, resulting in a total revised fee of $577,800.00 for the
entire Project. The adjusted construction services allowance was
used for all of the firms in their total proposed fee evaluation. A
summary of the Proposal Ranking is shown in Exhibit B.
FISCAL IMPACT: Joe Beachem, Chief Financial Officer
The total budget for CIP S2069, as approved in the FY 2023 budget, is
$2,750,000.00. Total expenditures, plus outstanding commitments and
forecast, are $2,746,112.00. See Attachment B for the budget detail.
Based on a review of the financial budget, the Project Manager
anticipates that the budget for CIP S2069 is sufficient to support
the Project.
The Finance Department has determined that, under the current rate
model, 50% of the funding is available from the Replacement Fund, 25%
of the funding is available from the Expansion Fund, and 25% of the
funding is available from the Betterment Fund.
GRANTS/LOANS:
Engineering staff researched and explored grants and loans and found
none was available for this Project, but will continue to pursue
alternative funding for this Project.
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STRATEGIC GOAL:
This Project supports the District’s Mission statement, “To provide
exceptional water and wastewater service to its customers, and to
manage District resources in a transparent and fiscally responsible
manner” and the General Manager’s Vision, "To be a model water agency
by providing stellar service, achieving measurable results, and
continuously improving operational practices."
LEGAL IMPACT:
None.
SB/BK:jf
Https://otaywater365.sharepoint.com/sites/engcip/Shared Documents/S2069 Cottonwood Sewer Pump Station Expansion/Staff
Reports/2-1-2023/02-01-23 Staff Report Consultant Selection for Cottonwood SPS.docx
Attachments: Attachment A – Committee Action
Attachment B – Budget Detail
Exhibit A – Location Map
Exhibit B – Summary of Proposal Rankings
ATTACHMENT A
SUBJECT/PROJECT:
S2069-001102
Award of a Professional Engineering Services Agreement for
design and construction support of the Cottonwood Sewer
Pump Station Replacement Project to Wood Rodgers, Inc.
COMMITTEE ACTION:
The Engineering, Operations, and Water Resources Committee (Committee)
reviewed this item at a meeting held on January 17, 2023. The
Committee supported staff's recommendation.
NOTE:
The “Committee Action” is written in anticipation of the Committee
moving the item forward for Board approval. This report will be sent
to the Board as a Committee approved item, or modified to reflect any
discussion or changes as directed from the Committee prior to
presentation to the full Board.
ATTACHMENT B – Budget Detail
SUBJECT/PROJECT:
S2069-001102
Award of a Professional Engineering Services Agreement for
design and construction support of the Cottonwood Sewer
Pump Station Replacement Project to Wood Rodgers, Inc.
12/9/2022
Budget Committed Expenditures
Outstanding
Commitment
& Forecast
Projected Final Cost Vendor/Comments
2,750,000
Planning
Consultant Contracts $34,280 $34,280 $0 $34,280 HELIX ENVIRONMENTAL
$8,390 $8,390 $0 $8,390 RFYEAGER ENGINEERING LLC
Other Legal Expenses $44,000 $44,000 $0 $44,000 COTTONWOOD CAJON ES LLC
Regulatory Agency Fees $2,530 $2,530 $0 $2,530 COUNTY OF SAN DIEGO
Service Contracts $113 $113 $0 $113 DAILY JOURNAL CORP
$784 $784 $0 $784 SAN DIEGO UNION TRIBUNE
Standard Salaries $110,000 $105,003 $4,997 $110,000
Total Planning $200,097 $195,100 $4,997 $200,097
Design
Regulatory Agency Fees $3,000 $0 $3,000 $3,000 COUNTY OF SAN DIEGO
Consultant Contracts $11,800 $11,800 $0 $11,800 HENDRICKSON APPRAISAL CO
INC
$28,715 $24,515 $4,200 $28,715 PSOMAS
$30,000 $0 $30,000 $30,000 NINYO & MOORE
$517,800 $0 $517,800 $517,800 WOOD RODGERS
Service Contracts $200 $56 $144 $200 DAILY JOURNAL CORP
$1,500 $1,500 $0 $1,500 FIRST AMERICAN TITLE INS
Standard Salaries $80,000 $19,641 $61,359 $80,000
Total Design $673,015 $57,512 $615,503 $673,015
Construction
Regulatory Agency Fees $3,000 $0 $3,000 $3,000 COUNTY OF SAN DIEGO
Consultant Contracts $60,000 $0 $60,000 $60,0000 WOOD RODGERS
$40,000 $0 $40,000 $40,000 Construction Management
Construction Contract $1,600,000 $0 $1,600,000 $1,600,000 Estimated
$80,000 $0 $80,000 $80,000 Contingency @ 5%
Standard Salaries $90,000 $0 $90,000 $90,000
Total Construction $1,873,000 $0 $1,873,000 $1,873,000
Grand Total $2,746,112 $252,612 $2,493,500 $2,746,112
OTAY WATER DISTRICT
COTTONWOOD SEWER LIFT STATION REPLACEMENT PROJECTLOCATION MAP
EXHIBIT AC:
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VICINITY MAP
PROJECT SITE
DIV 5
DIV 1
DIV 2
DIV 4
DIV 3
ÃÅ54
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FNTS
PROJECT SITE
CIP S2069F
0 4020
Feet
PAR FOUR DRIVE
Qualifications of Team
Responsiveness and Project Understanding
Technical and Management Approach
INDIVIDUAL TOTAL - WRITTEN
AVERAGE
WRITTEN TOTAL
Consultant's Commitment to DBE
Additional Creativity and Insight
Strength of Project Manager
Presentation & Communication Skills
Responses to Questions INDIVIDUAL TOTAL - ORAL AVERAGE
ORAL TOTAL
TOTAL SCORE
WITHOUT FEE
Proposed
Fee1&2 TOTAL
SCORE
30 25 30 85 85 Y/N 15 15 10 10 50 50 135 15 150 Poor/Good/
Excellent
Stephen Beppler 27 22 25 74 11 12 8 7 38
Lisa Coburn-Boyd 28 22 25 75 12 12 8 7 39
Damon Newman 27 21 25 73 12 12 8 8 40
Kent Payne 27 22 25 74 13 12 8 7 40
Bruno Burgin 25 22 25 72 12 13 8 7 40
Stephen Beppler 27 22 26 75 14 14 9 9 46
Lisa Coburn-Boyd 27 20 26 73 14 14 9 9 46
Damon Newman 27 21 26 74 14 13 9 9 45
Kent Payne 27 21 25 73 13 14 10 9 46
Bruno Burgin 25 23 26 74 14 15 8 9 46
Stephen Beppler 27 23 27 77 13 14 9 8 44
Lisa Coburn-Boyd 28 24 28 80 13 14 9 8 44
Damon Newman 28 23 27 78 13 13 9 8 43
Kent Payne 28 24 28 80 13 13 8 9 43
Bruno Burgin 25 24 28 77 14 14 8 8 44
Notes:
Consultant Fee Score 1. Review Panel does not see or consider proposed fee when scoring other categories. The proposed fee is scored by Engineering staff not on the Review Panel.Carollo $722,793 1Horrocks$579,568 15Wood Rodgers $577,800 15
Wood Rodgers 12244
Carollo
Y
15
1
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FEE SCORING CHART
YHorrocks
EXHIBIT BSUMMARY OF PROPOSAL RANKINGS
Cottonwood Sewer Pump Station Replacement - Design Consultant
WRITTEN ORAL
120
MAXIMUM POINTS
74 Y
78 137
39 113 114
13546
15 E
REFERENCES
STAFF REPORT
TYPE MEETING: Regular Board MEETING DATE: February 1, 2023
PROJECT: Various DIV. NO. ALL
SUBMITTED BY: Kent Payne
Purchasing and Facilities Manager
APPROVED BY: Adolfo Segura, Chief of Administrative Services
Jose Martinez, General Manager
SUBJECT: AWARD A CONTRACT TO MERINO LANDSCAPE, INC. TO UPDATE THE
ADMINISTRATION BUILDING LANDSCAPING IN THE AMOUNT OF $190,360
GENERAL MANAGER’S RECOMMENDATION:
That the Otay Water District (District) Board of Directors award a
contract to Merino Landscape, Inc. (Merino) to update the landscaping
in and around the entrance to the Administration Building in the amount
of $190,360.
COMMITTEE ACTION:
See “Attachment A”.
PURPOSE:
To obtain Board authorization for the General Manager to execute an
agreement with Merino to update the landscaping in and around the
entrance to the Administration Building in the amount of $190,360.
ANALYSIS:
The existing landscape installation at the Administration Building is
thirty years old and was initially designed as a water conservation
demonstration garden that outlined typical “Xeriscape” water
conservation measures promoted at that time. Over the years, the
landscape has established but is currently in need of rehabilitation
and enhancement in design, materials, irrigation systems and new
available plant species that promote water conservation.
Staff engaged Wimmer Yamada and Caughey Landscape Architects (WYAC),
AGENDA ITEM 4
who are the original designers of the “Xeriscape” plan, to update their
design to meet current standards while utilizing original features and
utilities to conserve costs (see “Attachment C” for drawings and
specifications).
The engineering estimate for the project is $160,723 and at this budget
level, the District is authorized per California Uniform Public
Construction Cost Accounting Act (CUPCCAA), to procure public works
bids up to $200,000 informally from pre-qualified contractors. For this
project, the District requested licensed (C-27) irrigation and
landscape construction contractors, which cover all works that improve
ground elements, including aesthetics, architecture, horticulture, and
functionality.
Staff issued a request for bids through its online solicitation portal
BidSync/Periscope. Four (4) firms attended a mandatory pre-proposal
meeting and site walk held in person at the Administration building.
The District received two (2) bids with Merino being the lowest
responsible bidder. The two firms who attended the pre-proposal meeting
and decided not to bid indicated that, due to current labor shortages
and schedules, they couldn’t guarantee that they could complete the
project as required.
Bidder Bid Amount
Merino Landscape, Inc. $212,100
BrightView Landscape Development, Inc. $266,278
Aztec Landscaping, Inc. No Bid
Benchmark Landscape, Inc No Bid
In that the low bid exceeded the Assumption of Project Costs
(“Attachment D”) prepared by WYAC in January 2022 by 32% and that it
exceeded the $200,000 informal CUPCCAA bid limit, staff met with WYAC
and Merino to value engineer the scope without altering the overall
project design and purpose. Merino submitted a final proposal of
$190,360 on December 14, 2022.
Phase General Description Fee
Mobilization Site preparation including preservation
of existing utilities and materials. $18,000
Site Construction Demolition, re-grading, cobble infill,
decomposed granite, and bark mulch. $31,100
Irrigation Install
Drip, rotator, bubbler irrigation
systems. Upgrade master valve & flow
sensor.
$59,000
Landscape Install
Box trees select species. Hydroseed
native hillside. 1 gal. shrubs and
groundcover, 5 gal. shrubs/groundcover.
$82,260
Total Fee To include 90 days of maintenance from
day of acceptance. $190,360
FISCAL IMPACT: Joe Beachem, Chief Financial Officer
The total budget for CIP P2638, as approved in the FY 2023 budget, is
$400,000. Total expenditures, plus outstanding commitments including
this item, are $248,107 (see “Attachment B” for the budget detail).
Based on a review of the financial budget, the Project Manager
anticipates that the budget for CIP P2638 is sufficient to support the
Project in the amount of $190,360.
The Finance Department has determined that, under the current rate
model, 100% of the funding is available from the Replacement Fund.
STRATEGIC GOAL:
Supports the District’s Strategy: Ensure financial health through
formalized policies, prudent investing, and efficient operations.
LEGAL IMPACT:
None.
ATTACHMENTS:
Attachment A – Committee Action Report
Attachment B – Budget Detail
Attachment C – Drawings and Specifications/Scope of Work
Attachment D - Assumption of Project Costs
ATTACHMENT A
SUBJECT/PROJECT:
AWARD A CONTRACT TO MERINO LANDSCAPE, INC. TO UPDATE THE ADMINISTRATION BUILDING LANDSCAPING IN THE AMOUNT OF $190,360
COMMITTEE ACTION:
The Finance, Administration, and Communications Committee reviewed this
item at a meeting held on January 17, 2023. The Committee supports
presentation to the full Board for their consideration.
NOTE:
The “Committee Action” is written in anticipation of the Committee
moving the item forward for Board approval. This report will be sent to
the Board as a Committee approved item or modified to reflect any
discussion or changes as directed by the Committee prior to presentation
to the full Board.
ATTACHMENT B
SUBJECT/PROJECT:
AWARD A CONTRACT TO MERINO LANDSCAPE, INC. TO UPDATE THE
ADMINISTRATION BUILDING LANDSCAPING IN THE AMOUNT OF
$190,360
Project Budget Detail
P2638-Buildings and Grounds Refurbishments
1/9/2023
Budget Category Committed Expenditures Outstanding
Commitment
Projected
Final Cost
Vendor
$400,000.00 Consultant
Contracts
$15,900.00 $10,600.00 $5,300.00 $15,900.00 WIMMER YAMADA AND
CAUGHEY
For Ops Only - Contracted
Services
$5,547.00 $5,547.00 $0.00 $5,547.00 ADVANCED SPRINKLER DR
$9,780.00 $9,780.00 $0.00 $9,780.00 AZTEC LANDSCAPING INC
$4,800.00 $4,800.00 $0.00 $4,800.00 HOMESTEAD TREE SERVICE
INC
$20,083.16 $20,083.16 $0.00 $20,083.16 GREENRIDGE LANDSCAPE INC
Standard
Salaries
$1,636.48 $1,636.48 $0.00 $1,636.48
Landscape
Contract
$190,360.00 $190,360.00 $190,360.00 MERINO LANDSCAPE, INC
Totals $248,106.64 $52,446.64 $195,660.00 $248,106.64
Sheet Title:
Drawn:
Date:
Checked:
RevisionDateNo.
RR
1/20/2022
PC
WYAC Project Number
Sheet Number:
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TITLE SHEET
T-1
OTAY WATER DISTRICT HEADQUARTERS
LANDSCAPE AND IRRIGATION PLANS FOR:
SHEET INDEX
PLAN SHEET
-TITLE SHEET T-1
-IRRIGATION PLAN LI-1
-IRRIGATION NOTES AND LEGEND LI-2
-IRRIGATION DETAILS LI-3 LI-4
-PLANTING PLAN LP-1
-PLANTING DETAILS LP-2
2554 SWEETWATER SPRINGS BLVD, SPRING VALLEY, CA
N.T.S.
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USE SLEEVES WHERE PIPES AND
WIRING CROSS PAVING AREAS. USE
SEPARATE SLEEVES FOR PIPES
AND WIRING. (TYP.)
DRAWING IS DIAGRAMMATIC.
INSTALL PIPE, WIRING, VALVES, AND
EQUIPMENT WITHIN PLANTER AREAS
UNLESS NOTED OTHERWISE (TYP.)
SYMBOL MANUFACTURER/MODEL ARC
RAIN BIRD R-VAN18 RD-12-SAM-P45-NP ADJ
RAIN BIRD R-VAN18 RD-12-SAM-P45-NP 360
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD XCZ-100-PRB-R
WIDE FLOW DRIP CONTROL KIT FOR COMMERCIAL
APPLICATIONS. PURPLE CAP DESIGNATES FOR
RECLAIMED WATER, NON-POTABLE USE. 1" PESBR VALVE
AND 1" PRESSURE REGULATING 40PSI BASKET FILTER.
0.3-20 GPM.
RAIN BIRD MDCFPCAP
DRIPLINE FLUSH VALVE PURPLE CAP IN COMPRESSION
FITTING COUPLER. FOR NON-POTABLE WATER USE.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
AREA TO RECEIVE DRIPLINE
RAIN BIRD XFS-CV-09-18-NP
XFS-CV NON POTABLE SUB-SURFACE LANDSCAPE
DRIPLINE WITH A HEAVY-DUTY 4.3 PSI CHECK VALVE. 0.9
GPH EMITTERS AT 18" O.C. DRIPLINE LATERALS SPACED
AT 18" APART, W/ EMITTERS OFFSET FOR TRIANGULAR
PATTERN. SPECIFY XF INSERT FITTINGS.
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD PESBR-PRS-D
1", 1-1/2", 2" DURABLE CHLORINE-RESISTANT VALVES FOR
RECLAIMED WATER APPLICATIONS. WITH SCRUBBER
MECHANISM TECHNOLOGY, PURPLE FLOW CONTROL
HANDLE, AND PRESSURE REGULATOR MODULE.
BALL VALVE
SPEARS PVC COMPACT 2000 BALL VALVE SIZE PER THE
LARGEST REMOTE CONTROL VALVE IN THE MANIFOLD.
IRRIGATION LATERAL LINE: PVC SCHEDULE 40
IRRIGATION MAINLINE: PVC SCHEDULE 40
PIPE SLEEVE: PVC CLASS 200 SDR 21
18
18
F
ID
ID2
ID3
ID4
ID5
Valve Number
Valve Size
Valve Flow
Valve Callout
##
#"
IRRIGATION SCHEDULE
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD ESP12LXMEF-LXMM-LXMMPED W/ (3) ESPLXMSM12
48 STATION, TRADITIONALLY-WIRED, FLOW SMART (MODULE
INCLUDED), COMMERCIAL CONTROLLER. (1) ESP12LXMEF
12-STATION, INDOOR/OUTDOOR, PLASTIC WALL-MOUNT
ENCLOSURE W/ (3) ESPLXMSM12 - 12-STATION EXPANSION
MODULES. INSTALL IN LXMM-LXMMPED POWDER COATED,
METAL WALL-MOUNTED CABINET W/PEDESTAL.
RAIN BIRD WR2-RFC
WIRELESS RAIN AND FREEZE SENSOR COMBO, INCLUDES 1
RECEIVER AND 1 RAIN/FREEZE SENSOR TRANSMITTER.
C
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IRRIGATION SCHEDULE CONTROLLER
Sheet Title:
Drawn:
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IRRIGATION SYSTEM NOTES:
CONTRACTOR SHALL NOT WILLFULLY INSTALL THE IRRIGATION SYSTEM AS SHOWN ON
THESE DRAWINGS WHEN IT IS OBVIOUS THAT FIELD OBSTRUCTIONS AND/OR
DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MAY NOT HAVE BEEN
CONSIDERED IN THE SYSTEM ENGINEERING. SUCH OBSTRUCTIONS OR DIFFERENCES
SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE RESIDENT ENGINEER. IN
THE EVENT THAT THIS NOTIFICATION IS NOT GIVEN, THE CONTRACTOR SHALL ASSUME
FULL RESPONSIBILITY FOR ANY REVISIONS NECESSARY.
NOTES:
1. SEE SHEET LI-03 THROUGH LI-04 FOR IRRIGATION DETAILS.
2. SEE SHEET LI-02 NOTES AND IRRIGATION LEGEND
IRRIGATION PLAN
LI-10
SCALE:
feet102030
1" = 10'
SYMBOL MANUFACTURER/MODEL ARC PSI GPM RADIUS
RAIN BIRD R-VAN18 RD-12-SAM-P45-NP ADJ 45 17'
RAIN BIRD R-VAN18 RD-12-SAM-P45-NP 360 45 1.85 17'
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD XCZ-100-PRB-R
WIDE FLOW DRIP CONTROL KIT FOR COMMERCIAL
APPLICATIONS. PURPLE CAP DESIGNATES FOR
RECLAIMED WATER, NON-POTABLE USE. 1" PESBR VALVE
AND 1" PRESSURE REGULATING 40PSI BASKET FILTER.
0.3-20 GPM.
RAIN BIRD MDCFPCAP
DRIPLINE FLUSH VALVE PURPLE CAP IN COMPRESSION
FITTING COUPLER. FOR NON-POTABLE WATER USE.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
RAIN BIRD OPERIND
DRIP SYSTEM OPERATION INDICATOR, STEM RISES 6"
FOR CLEAR VISIBILITY WHEN DRIP SYSTEM IS CHARGED
TO A MINIMUM OF 20PSI. INCLUDES 16" OF 1/4"
DISTRIBUTION TUBING WITH CONNECTION FITTING
PRE-INSTALLED.
AREA TO RECEIVE DRIPLINE
RAIN BIRD XFS-CV-09-18-NP
XFS-CV NON POTABLE SUB-SURFACE LANDSCAPE
DRIPLINE WITH A HEAVY-DUTY 4.3 PSI CHECK VALVE. 0.9
GPH EMITTERS AT 18" O.C. DRIPLINE LATERALS SPACED
AT 18" APART, W/ EMITTERS OFFSET FOR TRIANGULAR
PATTERN. SPECIFY XF INSERT FITTINGS.
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD PESBR-PRS-D
1", 1-1/2", 2" DURABLE CHLORINE-RESISTANT VALVES FOR
RECLAIMED WATER APPLICATIONS. WITH SCRUBBER
MECHANISM TECHNOLOGY, PURPLE FLOW CONTROL
HANDLE, AND PRESSURE REGULATOR MODULE.
BALL VALVE
SPEARS PVC COMPACT 2000 BALL VALVE SIZE PER THE
LARGEST REMOTE CONTROL VALVE IN THE MANIFOLD.
IRRIGATION LATERAL LINE: PVC SCHEDULE 40
IRRIGATION MAINLINE: PVC SCHEDULE 40
PIPE SLEEVE: PVC CLASS 200 SDR 21
18
18
F
ID
ID2
ID3
ID4
ID5
Valve Number
Valve Size
Valve Flow
Valve Callout
##
#"
IRRIGATION SCHEDULE
SYMBOL MANUFACTURER/MODEL/DESCRIPTION
RAIN BIRD ESP12LXMEF-LXMM-LXMMPED W/ (3) ESPLXMSM12
48 STATION, TRADITIONALLY-WIRED, FLOW SMART (MODULE
INCLUDED), COMMERCIAL CONTROLLER. (1) ESP12LXMEF
12-STATION, INDOOR/OUTDOOR, PLASTIC WALL-MOUNT
ENCLOSURE W/ (3) ESPLXMSM12 - 12-STATION EXPANSION
MODULES. INSTALL IN LXMM-LXMMPED POWDER COATED,
METAL WALL-MOUNTED CABINET W/PEDESTAL.
RAIN BIRD WR2-RFC
WIRELESS RAIN AND FREEZE SENSOR COMBO, INCLUDES 1
RECEIVER AND 1 RAIN/FREEZE SENSOR TRANSMITTER.
C
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IRRIGATION SCHEDULE CONTROLLER
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Drawn:
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IRRIGATION NOTES
AND LEGEND
LI-2
1. THE SPRINKLER SYSTEM DESIGN IS BASED ON THE MAXIMUM FLOW DEMAND OF 22 GPM AT THE WATER POINT OF CONNECTION (P.O.C.). THE
IRRIGATION CONTRACTOR SHALL VERIFY WATER PRESSURE PRIOR TO CONSTRUCTION AND SHALL REPORT ANY DIFFERENCES BETWEEN THE
DESIGN WATER PRESSURE AND THE ACTUAL WORKING PRESSURE READING AT THE IRRIGATION P.O.C. TO OWNER'S REPRESENTATIVE.
2. THIS DESIGN IS DIAGRAMMATIC. THESE DRAWINGS ARE INTENDED TO BE A SCHEMATIC REPRESENTATION OF THE FINISHED IRRIGATION SYSTEM.ALL PIPING, VALVES, ETC. SHOWN WITHIN PAVED AREAS ARE FOR DESIGN CLARIFICATION ONLY AND SHALL BE INSTALLED IN PLANTING AREASWHERE POSSIBLE. AVOID ANY CONFLICTS BETWEEN THE IRRIGATION SYSTEM, PLANTING, AND ARCHITECTURAL FEATURES. CONTRACTOR SHALL
MAKE ALL NECESSARY FIELD ADJUSTMENTS TO ACCOMMODATE ACTUAL SITE CONDITIONS.
3. CONTRACTOR TO VERIFY ALL CONDITIONS AND DIMENSIONS SHOWN ON THESE PLANS AT THE SITE PRIOR TO COMMENCEMENT OF WORK.
4. CONTRACTOR SHALL NOT WILLFULLY INSTALL THE IRRIGATION SYSTEM AS SHOWN ON THESE DRAWINGS WHEN IT IS OBVIOUS THAT FIELD
OBSTRUCTIONS AND/OR DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MAY NOT HAVE BEEN CONSIDERED IN THE SYSTEM ENGINEERING.
SUCH OBSTRUCTIONS OR DIFFERENCES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE OWNER'S REPRESENTATIVE. IN THE EVENTTHAT THIS NOTIFICATION IS NOT GIVEN, THE CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY REVISIONS NECESSARY.
5. CONTRACTOR TO COORDINATE SLEEVING UNDER ALL PAVING WITH OTHER TRADES AS NECESSARY. NO TEES OR ELLS SHALL BE INSTALLEDUNDER PAVING. ALL SLEEVES SHALL EXTEND A MINIMUM OF TWENTY-FOUR INCHES (24") BEYOND EDGE OF PAVING. ALL SLEEVING LOCATED
UNDER PAVING SHALL BE TWO (2) TIMES THE OUTSIDE DIAMETER OF THE PIPE TO BE SLEEVED, MINIMUM TWO-INCH (2") DIAMETER. CONTRACTOR
TO INSTALL METALLIC BACKED TAPE ALONG THE ENTIRE LENGTH OF THE SLEEVE, TWELVE INCHES (12") DIRECTLY ABOVE THE SLEEVE. TAPE
SHALL BE MARKED "IRRIGATION" IN TWO INCH (2") CAPITAL LETTERS EVERY THREE FEET ALONG THE TAPE.
6. CONCRETE THRUST BLOCKS SHALL BE USED ON ALL IRRIGATION MAINLINES WHERE CHANGES OF DIRECTION OF FORTY-FIVE (45) DEGREES OR
MORE SHOULD OCCUR.
7. CONTRACTOR SHALL FLUSH ALL MAIN LINES PRIOR TO INSTALLATION OF THE VALVES, AND SHALL FLUSH ALL LATERAL LINES PRIOR TOINSTALLATION OF THE DRIP TUBING.
8. CONTRACTOR SHALL FINE-TUNE AND ADJUST ALL SPRINKLER SYSTEMS TO ACHIEVE OPTIMUM PERFORMANCE AND COMPLETE COVERAGE. THIS
INCLUDES ADJUSTMENT OF THE FLOW CONTROL STEM AT EACH REMOTE CONTROL VALVE TO OBTAIN THE OPTIMUM OPERATING FLOW /
PRESSURE FOR THAT SYSTEM.
9. COORDINATE IRRIGATION WORK WITH PLANTING PLANS TO AVOID CONFLICTING LOCATIONS BETWEEN PIPING AND PLANT PITS. SPECIMEN TREE
LOCATIONS TAKE PRECEDENCE OVER IRRIGATION PIPING. LOCATE SPECIMEN TREES PRIOR TO TRENCHING FOR IRRIGATION PIPING.
10. ALL LATERAL END RUNS ARE AS PER CONTRACT DOCUMENTS.
11. TRENCH MARKER: ALL DIRECT BURIAL WIRES SHALL BE MARKED WITH A CONTINUOUS RED COLORED TRENCH MARKER TAPE PLACED NINEINCHES (9") BELOW FINISH GRADE DIRECTLY ABOVE THE BURIED WIRES. MARKER TAPE SHALL BE EQUAL TO "ALAMA TAPE" AS MANUFACTURED BYPAUL POTTER WARNING TAPE INC. TAPE SHALL BE FOUR INCHES (4") WIDE.
12. IRRIGATION SYSTEMS ARE TO BE INSTALLED AS DESIGNED AND IN ACCORDANCE WITH THE CRITERIA AND APPLICABLE STANDARDS AS OF THE
APPROVED DATE OF THESE PLANS. ALL IRRIGATION SYSTEM COMPONENTS SHALL BE INSTALLED PER LOCAL CODE. CONTRACTORS SHALL
SECURE ALL NECESSARY PERMITS.
13. FOR REMOTE CONTROL VALVE MANIFOLDS, BALL VALVE SIZE SHALL EQUAL THE SIZE OF THE LARGEST REMOTE CONTROL VALVE IN THE
MANIFOLD.
14. PROVIDE PULL BOXES FOR CONTROL WIRING AT ALL CHANGES IN DIRECTION GREATER THAN FORTY-FIVE (45) DEGREES AND WHERE WIRE RUNSEXCEED THREE HUNDRED FEET (300') IN LENGTH. IN-LINE WIRE SPLICES SHALL BE MADE ONLY IN PULL BOXES, WITH WATERPROOF CONNECTORS.
15. CONTRACTOR SHALL PROVIDE ONE (1) SET OF EXTRA CONTROL WIRES PER MANIFOLD.
16. BACKFILL MATERIAL SHALL BE CLEAN AND FREE OF DEBRIS, ROCKS LARGER THAN ONE INCH (1"), AND OBJECTS WITH SHARP EDGES.
17. CONTRACTOR SHALL INSTALL IN-LINE ANTI-DRAIN VALVES AS WARRANTED BY SITE CONDITIONS TO ALLEVIATE LOW-HEAD DRAINAGE.
18. OHM TESTING REQUIRED FOR ALL WIRE PRIOR TO CONNECTIONS BEING MADE AND BACKFILLING; OHM TESTING TO BE COMPLETED USING A
MEGA OHM TESTER.
19. OPERATING WATER VELOCITY NOT TO EXCEED 5 FEET PER SECOND.
IRRIGATION NOTES:
Sheet Title:
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IRRIGATION DETAILS
LI-3
NOTES:
1. BACKFLOW PREVENTER ASSEMBLY SHALL BE TESTED UPON INSTALLATION BY A
CERTIFIED BACKFLOW DEVICE TESTER. CONTRACTOR SHALL PROVIDE THE OWNER'S
REPRESENTATIVE WITH WRITTEN TEST RESULTS COMPLETED BY A CERTIFIED
BACKFLOW TESTER PRIOR TO BACKFLOW PREVENTER ASSEMBLY'S ACCEPTANCE BY
THE OWNER'S REPRESENTATIVE.
2. ALL METAL IN CONTACT WITH CONCRETE SHALL BE POLYETHYLENE WRAPPED USING
TWO-INCH (2") WIDE PLASTIC BACKED ADHESIVE TAPE, MINIMUM EIGHT (8) MILS. THICK
WITH ONE-HALF INCH (1/2") OVERLAP.
3. FINISH SURFACE OF CONCRETE PAD SHALL BE TWO-INCHES (2") ABOVE
SURROUNDING FINISH GRADE WITHIN LANDSCAPE AREAS, OR FLUSH WITH FINISH
GRADE IN TURF AREAS. CONCRETE PAD SHALL BE FOUR-INCHES (4") THICK AND
EIGHTEEN-INCHES (18") WIDE MINIMUM, AND SHALL BE 520-C-2500 GRADE. CONCRETE
PAD SHALL BE LOCATED, STAKED, AND APPROVED BY OWNER'S REPRESENTATIVE
BEFORE CONCRETE IS POURED.
4. FACTORY ASSEMBLED REDUCED PRESSURE PRINCIPLE ASSEMBLY SHALL BE
INCLUDED IN THE LATEST EDITION OF THE "APPROVED FOR SERVICE ISOLATION IN
CALIFORNIA PUBLIC WATER SYSTEMS" ISSUED BY THE STATE OF CALIFORNIA
DEPARTMENT OF HEALTH SERVICES, OFFICE OF DRINKING WATER.
5. PRESSURE REGULATOR AND WYE STRAINER SHALL BE LOCATED DOWNSTREAM OF
THE #2 SHUT-OFF VALVE.
6. PRESSURE REGULATOR SHALL BE INSTALLED UPSTREAM OF THE BACKFLOW
PREVENTER ASSEMBLY WHEN WATER PRESSURE EXCEEDS BACKFLOW PREVENTER
ASSEMBLY INLET RATING.
7. LOCATE BACKFLOW PREVENTER ASSEMBLY AS CLOSE TO WATER METER AS
PRACTICAL, AS APPROVED BY THE AGENCY.
8. ALL RISERS, ELBOWS, AND UNDERGROUND PIPING UPSTREAM OF BACKFLOW
PREVENTER ASSEMBLY SHALL BE COPPER . BRASS UNIONS ARE ACCEPTABLE.
9. PROVIDE REINFORCED STEEL SUPPORT SADDLE AT MIDPOINT OF VALVE MANIFOLD.
ANCHOR SADDLE IN CONCRETE PAD.
SEE NOTE NUMBER 8
BELOW
MI
N
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12
"
18
"
MA
X
.
ALL
SIDES
8"
A BACKFLOW PREVENTER
ASSEMBLY
N.T.S.
SECTION
FLOW
COPPER PIPING FROM
WATER METER
THRUST BLOCK,
480-C-2000,
1 CU. FT. CONCRETE MIN.
THRUST BLOCK,
480-C-2000,
1 CU. FT. CONCRETE
MIN.
#1 SHUT-OFFVALVE
CONCRETE PAD, 2%
MIN. SLOPE. SEE NOTE
NUMBER 3 BELOW
BACKFLOW PREV.
CAGE
PRESSURE
REGULATOR
COPPER NIPPLE, TYP.
COPPER ELLS, TYP.
UNION, TYP.
COPPER RISER,
LENGTH AS REQ'D.
FINISH GRADE
COMPACTED
SUB-GRADE
PVC PIPE (MAINLINE)
ADAPTER(S)
COPPER NIPPLE, 8"
MIN.
WYE STRAINER
#2 SHUT-OFF VALVE
REDUCED PRESSURE
BACKFLOW PREVENTER
ASSEMBLY
9"8"8"9"6"15"
PE
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6"15"
1-
1
/
2
"
B BACKFLOW PREVENTER CAGE N.T.S.
SECTION
6" x 4" x 1/8" STEEL PLATES (2) WITH HOLES
FOR PADLOCK
STAINLESS STEEL FRAME AND CAGE, SEE
SCHEDULE STAINLESS STEEL BAR HINGE
PIPE SLEEVE IN PAD OPENING
TO HAVE A 1-1/2" LARGER DIA.
THAN PIPE
CONCRETE PAD, 2% SLOPE TO DRAIN
PIPE SLEEVE, 1-1/2" LARGER DIA.
THAN PIPE SIZE
1/4" ANCHOR BOLTS POURED-IN-PLACE TYP. FOUR
CORNERS
COMPACTED SUB-GRADE (TYP. THROUGHOUT BASE)
4"
1/2" ABOVE FINISH
GRADE IN TURF AREAS,
2" IN SHRUB AND GROUND
COVER AREAS
SEE SPECIFICATIONS FOR
PIPE DEPTHS
PVC SCHEDULE 80 S X T
ADAPTER
ONE CUBIC FOOT
CONCRETE FOOTING
UNMORTARED BRICK
SUPPORTS (4 MIN)
PVC SCHEDULE 80 NIPPLE
(TYP.)
CONTINUE STRAIGHT AT
VALVE MANIFOLDS
PVC SCHEDULE 80 FITTING
(TYP.)
UNDISTURBED OR 90%
COMPACTED SUBGRADE
1
2
3
9
10 11
4
5
6
7
12
14
13
3
8 4
5
6
7
8
9
10
11
12
13
14
-
-
-
-
-
-
-
-
-
-
-
-
G BALL VALVE N.T.S.
SECTION
VALVE BOX WITH LOCKING
COVER, PER SPECIFICATIONS
1
2
-
-
PVC SCHEDULE 80 UNION
BALL VALVE
FINISH GRADE
6" DEEP PEA GRAVEL SUMP
FINISH GRADE
ELECTRIC REMOTE CONTROL VALVE
WATERPROOF WIRE CONNECTORS
VALVE BOX WITH COVER
2"
MI
N
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3"
PVC SCHEDULE 80
S X T ADAPTER
UNMORTARED
BRICK SUPPORTS
(ALL AROUND)
UNDISTURBED OR
90% COMPACTED
SUBGRADE
PVC SCHEDULE 80
UNION
PVC SCHEDULE 80
NIPPLE (TYP.)
PVC SCHEDULE 80
FITTING (TYP.)
2' LONG WIRE
EXPANSION LOOPS
6" DEEP PEA
GRAVEL SUMP
SEE SPECS
FOR PIPE DEPTHS
1
2
3
4
9
10
11
5
5
6
7
8
12
13
14
15
-
-
-
-
2
3
4 1/2" ABOVE FINISH GRADE IN TURF AREAS,
2" IN SHRUB AND GROUND COVER AREAS
5
-
-
-
-
-
-
-
-
-
-
-
6
7
8
9
10
11
12
13
14
15
H REMOTE CONTROL VALVE N.T.S.
SECTION
PVC LATERAL LINE
1
4
3
2
SWING JOINT ASSEMBLY
PLAN VIEW
J POP-UP BUBBLER HEAD N.T.S.
SECTION
1
9
10
7
6
7
8
6
5
1 - POP-UP BUBBLER HEAD
2 - 2" IN SHRUB AREAS
3 - FINISH GRADE
4 - PVC SCHEDULE 80 NIPPLE (3" MIN.)
5 - THREADED ELL (FIPT X FIPT)
6 - PVC SCHEDULE 40 STREET ELL
7 - PVC SCHEDULE 80 NIPPLE
8 - ANTI-DRAIN VALVE (HUNTER "HCV" IF
NOT FACTORY INSTALLED IN SPRINKLER)
9 - PVC SCHEDULE 40 THREADED ELL OR
THREADED TEE (SLIP X FIPT)
10 - PVC LATERAL LINE (SEE
SPECIFICATIONS FOR PIPE DEPTH)
NOTE:
ALL CONNECTIONS ARE TO BE TEFLON
TAPED. NO MARLEX STREET ELLS.
I QUICK COUPLING VALVE
POTABLE
N.T.S.
SECTION AND PARTIAL PLAN
FLUSH IN TURF AREAS,2" IN SHRUB AND GROUNDCOVER AREAS
VALVE BOX WITH COVER (SEE
SPECIFICATIONS)
5
4
3
2
3-
-
1
2
-
1
2"
10
7
8
9
11
19
7
FINISH GRADE
-
-64
1" QUICK COUPLING VALVE (SEELEGEND AND SPECIFICATIONS)
UNMORTARED BRICK
SUPPORTS (2 MIN.)
12
12
14
12
15
14
MAINLINE CONNECTION - PLAN
MAINLINE CONNECTION - SECTION SECTION
14
12
16
17
16
18
17
RED BRASS COUPLING,
EXTEND 1/2" ABOVE TOP
OF CONCRETE THRUSTBLOCK
9 -
RED BRASS NIPPLE,
LENGTH AS REQUIRED10-
6
PEA GRAVEL SUMP, 6"DEPTH
13
11 UNDISTURBED OR 90%COMPACTED
SUBGRADE
-
13 ONE CUBIC FOOTCONCRETETHRUST BLOCK
-
RED BRASS ELL12-
RED BRASS NIPPLE,
8" LENGTH MIN.14 -
RED BRASS STREET ELL15-
PVC ELL OR TEE ONMAINLINE PIPE16-
PVC IRRIGATION
MAINLINE PIPE17-
SCHEDULE 80 PVCNIPPLE, 2" LENGTH MIN.18 -
6" MIN. TO 18" MAX. FROM
EDGE OF CURBS, WALKS,
ETC.
19-
8 -RED BRASS NIPPLE, 6"LENGTH MIN.
SEE SPECIFICATIONS FORPIPE DEPTHS5-
-
14 SEE SPECS. FOR DEPTHSPVC PRESSURE PIPE7-
UNDISTURBED / COMPACTEDCONTROL WIRES, BUNDLE & TAPE
1 (SEE SPECS.)
SOLENOID
UNION
CONNECTORS (SEE SPECS.)
(W/ 4 FT. MIN. EXTRA WIRE)
VALVE BOX (SEE SPECS.)
WATERPROOF WIRE SPLICE
5
6
-
-
4 -
3 -
2 -
-
11
7
8
2" IN GROUNDCOVER)
BRICK OR CONCRETE SUPPORTS
1 CU. FT. MIN. PEE GRAVEL
PVC SCH 40 FEMALE ADAPTER
FINISH GRADE (FLUSH IN TURF,
12
11
13 -
-
-
-
10
9
-
-
SHORT RED BRASS NIPPLE
13
-
2"
M
I
N
.
5 12
10
4
88
2
1
3 6
9
7
14
REMOTE CONTROL VALVE
(SEE SPECS.)
SUB-GRADE
TYP.
D MASTER CONTROL VALVE
POTABLE
N.T.S.
SECTION
A-2
1'-6"1'-6"1'-6"
QC
KEYNOTES LEGEND:
1 PRESSURE SUPPLY LINE (MAINLINE).
2 ISOLATION VALVE.
3 QUICK COUPLER VALVE.
4 HEAT BRAND ALL VALVES.
5 REMOTE CONTROL VALVE.
6 LATERAL PIPE (TYP).
7 MANIFOLD PIPE.
1
2 3
2
4
555
4
FLOW7
GENERAL NOTES:
1. ALL MANIFOLD AND ISOLATION VALVE PIPING TO BE
SAME SIZE AS THE LARGEST SIZE LATERAL LINE ON
ANY REMOTE CONTROL VALVE IN THE MANIFOLD.
2. EACH MANIFOLD SHALL HAVE A MINIMUM OF 15 FEET
SEPARATION.
3. ALL MANIFOLDS ARE TO BE INSTALLED IN PLANTER
AREAS, UNLESS NOTED OTHERWISE.
E MANIFOLD CONFIGURATION N.T.S.
PLAN
FL
O
W
A-3 A-1
6
1'-0"
PAVING OR OTHER HARDSCAPE
BV BV
2
10 x PIPE DIA.
MAINLINE
EXTENSION
RED BLACK
BLACK RED
5 x PIPE DIA.
FINISH GRADE
JUMBO BOX
EXTENSION
F FLOW SENSOR INSTALLATION
POTABLE WATER
N.T.S.
SECTION
FLOW SENSOR
PEA GRAVEL DRAIN SUMP 30"
MIN. DIA. x 6" MIN. DEEP
1" IN TURF AREAS 2" IN
SHRUB AREAS
JUMBO PURPLE PLASTIC
VALVE BOX W/ 2-6"
EXTENSIONS AND
LOCKING COVER,
AMETEK OR EQUAL
WATERPROOF
CONNECTIONS
TWO (2) CONDUCTOR SHIELDED CABLE
CONNECTION TO TRANSMITTER
8
5
7 7
8
4
1
3
2
SWING JOINT ASSEMBLY
PLAN VIEW
6
9
K POP-UP SPRAY HEAD
POTABLE
SCALE: N.T.S.
SECTION
10
11
1 - 3" MINIMUM, 6" MAXIMUM, 18" AT
BUILDING WALLS
2 - POP-UP SPRAY HEAD
3 - FLUSH IN TURF AREAS,
2" IN SHRUB AREAS
4 - FINISH GRADE
5 - PVC SCHEDULE 80 NIPPLE
(3" MIN.)
6 - THREADED ELL (FIPT X FIPT)
7 - PVC SCHEDULE 40 STREET ELL
8 - PVC SCHEDULE 80 NIPPLE
9 - ANTI-DRAIN VALVE (HUNTER
"HCV" IF NOT FACTORY
INSTALLED IN SPRINKLER)
10 - PVC SCHEDULE 40 ELL OR TEE
11 - PVC LATERAL LINE (SEE
SPECIFICATIONS FOR PIPE
DEPTH)
NOTE:
ALL CONNECTIONS ARE TO BE TEFLON
TAPED. NO MARLEX STREET ELLS.
8"
\"
1"
CONTROLLER BEYOND
120V SERVICE
QUICKPAD MOUNTING PAD-STRONG BOX V.I.T.
8' COPPER GROUND ROD (SET
PLUMB)
CONDUIT FOR 1-1/4" CABLE
CONDUIT FOR CONTROLLER
CABLE
C CONTROLLER ASSEMBLY
PEDESTAL MOUNT
N.T.S.
SECTION
CONTROLLER ENCLOSURE
NOTE:
1. LABEL IRRIGATION CONTROLLER WITH "DO NOT DRINK SIGN" DECAL
PER WM-08
2. INSTALL PER MANUFACTURER'S DETAILS AND SPECIFICATIONS.
RAIN-SENSING DEVICE IN
STAINLESS STEEL,
VANDAL-RESISTANT
ENCLOSURE
90^ SWEEP ELLS (TYP.)
CLR.
ALL
SIDES
SLOPE TO DRAIN, ALL SIDES
Sheet Title:
Drawn:
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IRRIGATION DETAILS
LI-4
TECHLINE 3/4"
MALE ADAPTER
PVC TEE (SxSxT)
EXHAUST HEADER: 3/4"
SCH 40 PVC PIPING
TECHLINE CV
TUBING
O TECHLINE CV START CONNECTION
(FOR EXHAUST HEADERS - PVC TO TEE)
N.T.S.
ELEVATION
FINISH GRADE
TECHLINE TEE
TECHLINE TUBING
PVC TEE (SxSxT)
BLANK TECHLINETUBING
TECHLINE 3/4"MALE ADAPTER
3"- 4"
P TECHLINE START CONNECTION
(FOR SUPPLY HEADERS - PVC TO TEE)
SCALE: N.T.S.
SECTION
12" MIN. TO TOP
OF PVC PIPE
SUPPLY HEADER:
3/4" SCH 40 PVC PIPING
LEGEND:
1. SLIP BASE SOCKET OVER END OF WIRES.
2. CLEANLY STRIP WIRES APPROXIMATELY 5/8" FROM END.
3. PUT CRIMP SLEEVE OVER WIRE ENDS - CRIMP SLEEVES AND CUT OFF
EXCESS.
4. APPLY SEALER TO INSIDE OF SEALING PLUG - FILL CAVITY WITH
SEALER.
5. PULL BASE SOCKET BACK OVER END OF WIRES AS FAR AS POSSIBLE.
6. PUSH SEALING PLUG INTO BASE SOCKET.
7. PUSH WIRES TO END OF BASE SOCKET TO ASSURE COMPLETE SEALING
OF CONNECTION.
8. USE DRI-SPLICE MFG. BY SPEARS, OR APPROVED EQUAL.
56
8 7
112
34
S WIRE CONNECTOR
POTABLE
SCALE: N.T.S.
T PIPE TRENCHING
POTABLE WATER
N.T.S.
SECTION
4"
2"
6"6"
.
PRESSURIZED MAINLINE:
-24" IN OPEN AREAS
LATERAL LINE:
-15" IN OPEN AREAS
CONTROL WIRE:
-24" IN OPEN AREAS
HORIZONTALLY PARALLEL WITH
MAINLINE
1 UNDISTURBED SOIL
2 NATIVE BACKFILL AT 95% RELATIVE COMPACTION, FREE OF ROCK AND DEBRIS
3 CLEAN SAND COMPACTED TO 70% RELATIVE DENSITY
4 3" WIDE TRENCH MARKER TAPE (2)
5 PVC PIPE
6 FINISH GRADE
1
2
3
4
5
NOTE:
EXCAVATE TRENCHES WIDE ENOUGH TO ALLOW A MINIMUM OF 6 INCHES BETWEEN
PARALLEL PIPE LINES AND 8 INCHES FROM LINES OF OTHER TRADES. DO NOT
INSTALL IRRIGATION LINES DIRECTLY PARALLEL OR VERTICALLY OVER ONE
ANOTHER. MAINTAIN 3 INCHES VERTICAL CLEARANCE BETWEEN IRRIGATION LINES.
6
12"
4
U PIPE SLEEVING
POTABLE WATER
N.T.S.
SECTION
4"
2"
6"6"
.
PRESSURIZED MAINLINE:
-24" IN OPEN AREAS
-36" UNDER PAVEMENT BASE
LATERAL LINE:
-15" IN OPEN AREAS
-24" UNDER PAVEMENT BASE
CONTROL WIRE IN SLEEVE:
-24" IN OPEN AREAS
-36" UNDER PAVEMENT BASE
HORIZONTALLY PARALLEL WITH
MAINLINE
1 PAVEMENT
2 AGGREGATE COURSE BASE
3 UNDISTURBED SOIL
4 BACKFILL AT 95% RELATIVE COMPACTION, FREE OF ROCK AND DEBRIS
5 CLEAN SAND COMPACTED TO 70% RELATIVE DENSITY
6 3" WIDE TRENCH MARKER TAPE (2)
7 PVC PIPE, SLEEVED UNDER PAVEMENT
1
2
3
4
6
5
7
NOTE:
1. PIPE UNDER PAVEMENT SHALL
BE INSTALLED IN A SCH 40 PVC
SLEEVE, TWICE THE DIAMETER
OF THE PIPE (4" MIN.) AND
EXTEND 12" BEYOND THE
PAVEMENT ON EITHER SIDE.
2. ALL MAINLINE SLEEVES MUST
END IN A SOFT WORKABLE
LANDSCAPE AREA AND EXTEND
12" FROM BACK OF
CURB/HARDSCAPE EDGES.
6
12"
FINISH GRADE OF SOIL
SUB GRADE
TECHLINE CV LATERALS BURIED
18"TECHLINE CV LATERALSPACING
V TECHLINE CV SUBGRADE
INSTALLATION
SCALE: N.T.S
SECTION
3" - 4" BELOW FINISH GRADE OF SOIL
FINISH GRADE OF BARK MULCH
BARK MULCH
TECHLINE CV LATERAL (TYP.)
M TECHLINE HCVXR CENTER FEED LAYOUT SCALE: N.T.S.
SECTION
REMOTE CONTROL VALVE WITH
DISC FILTER AND PRV
AREA PERIMETER
PERIMETER LATERALS 2"
TO 4" FROM EDGE
Techline® HCVXR DRIPLINE
SEE IRRIGATION LEGEND FOR ROW
SPACING
PVC OR POLY EXHAUST HEADER
PVC OR POLY SUPPLY HEADER
Techline® START CONNECTION
PVC OR POLY EXHAUST HEADER
NOTE:
1. RECOMMENDED MINIMUM FILTRATION:
120 MESH
2. PRESSURE AT FLUSH VALVE SHALL BE
MIN 21.8 PSI
3. HIGH CHECK VALVE (MAX 8.5' OF
WATER (ELEVATION CHANGE))
4. REFER TO MAXIMUM LENGTH OF A
SINGLE LATERAL CHART
N TECHLINE HCVXR IRREGULAR AREAS SCALE: N.T.S.
SECTION
Techline® START CONNECTION
AREA PERIMETER
Techline® HCVXR DRIPLINE
REMOTE CONTROL VALVE
WITH DISC FILTER AND PRV
PVC OR POLY SUPPLY HEADER
Techline® TEE
EXHAUST HEADER PVC OR POLY
PERIMETER LATERALS 2"
TO 4" FROM EDGE
SEE IRRIGATION LEGEND
FOR SPACING
NOTE:
1. RECOMMENDED MINIMUM FILTRATION:
120 MESH
2. PRESSURE AT FLUSH VALVE SHALL BE
MIN 21.8 PSI
3. HIGH CHECK VALVE (MAX 8.5' OF
WATER (ELEVATION CHANGE))
4. REFER TO MAXIMUM LENGTH OF A
SINGLE LATERAL CHART
R ECO INDICATOR - SWING JOINT SCALE: N.T.S.
SECTION
1
2
3
4
5
1
2
LEGEND:
ECO INDICATOR
3
4 PVC LATERAL PIPE
FINISHED GRADE
ADJACENT MULCH
5 SWING JOINT
L LOW FLOW CONTROL ZONE ASSEMBLY SCALE: N.T.S.
SECTION
W GATE VALVE N.T.S.
SECTION
UNDISTURBED OR 90%
COMPACTED SUBGRADE
PVC SCHEDULE 80 FITTING
(TYP.)
CONTINUE STRAIGHT AT
VALVE MANIFOLDS
PVC SCHEDULE 80
NIPPLE (TYP.)
UNMORTARED BRICK
SUPPORTS (4 MIN)
ONE CUBIC FOOT
CONCRETE FOOTING
PVC SCHEDULE 80 S X
T ADAPTER
SEE DETAILS AND
SPECIFICATIONS FOR
PIPE DEPTHS
1/2" ABOVE FINISH
GRADE IN TURF AREAS,
2" IN SHRUB AND GROUND
COVER AREAS
VALVE BOX WITH
LOCKING COVER, PER
SPECIFICATIONS
5
7
6
4
13
14
12
14 -
13 -
12 -
11 -
10 -
9 -
8 -
1
2
3
2
9
10 11
7 -
6 -
5 -
4 -
3 -
-
1 -
8
6" DEEP PEA GRAVEL
SUMP
FINISH GRADE
GATE VALVE
PVC SCHEDULE 80 UNION
NOTE:
1. ALLOW A MINIMUM OF 6-INCHES OF DRIPLINE TUBING IN VALVE BOX IN ORDER
TO DIRECT FLUSHED WATER OUTSIDE VALVE BOX.
1 -
2 -
3 -
4 -
5 -
6 -
7 -
FINISH GRADE
FLUSH CAP FOR EASY FIT COMPRESSION FITTINGS:
POTABLE:RAIN BIRD MDCFCAP NON-POTABLE: RAIN BIRD
EASY FIT COUPLING:
RAIN BIRD MDCFCOUP
SUBTERRANEAN EMITTER BOX:
RAIN BIRD SEB 7XB W/ LOCKING LID
SUB-SURFACE DRIPLINE:
RAIN BIRD XF SERIES DRIPLINE
POTABLE: XFS DRIPLINE
NON-POTABLE: XFSP DRIPLINE
3-INCH MINIMUM DEPTH OF
3/8-INCH WASHED GRAVEL
BRICK (1 OF 2)
MDCFPCAP
1 2 3 4 5
6 7
Q DRIPLINE FLUSH POINT
XFS SUBGRADE
N.T.S.
SECTION
AN
ANAN
AN
AN
AN
AN
AN AN
AN
AN
AN
AN
AN
AN
ANAN
AN
AN
AN
ANAN
AN
ANAN
AN
AN
AN
AN
AN
AN AN
AN
AN
AN
CHCH
CH
CH CH
CH
CH
CH
CH CH CH
CH
CH
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
AFAFAFAF
AF
AF
AF
AF
AF
AF
AF
AF
AFAFAFAF
AF
AF
AF
SM SM SMSM
CONTRACTOR TO REMOVE ALL RIVER COBBLE THAT IS
GLUED TO TOP OF EXISTING WALKWAY WALLS (2).
ALL RESIDUAL MORTAR, GLUE AND ROCK FRAGMENTS
ARE TO BE SCRAPPED FROM TOP AND SIDE OF WALL.
REPAIR ANY DAMAGED PORTION OF THE WALL WITH
CONCRETE PATCH. ANY CLEAN AND USABLE COBBLE
THAT HAS BEEN REMOVED FROM THE WALL WILL BE
DISPERSED ALONG WITH OTHER COBBLE BEING
SPECIFIED FOR ROCK MULCH AREAS.
EXISTING TREE, TYP.
NOTE: SCREENED DG AND
LARGE RIVER COBBLE GROUND
COVER REMAINS AS SHOWN IN
THIS AREA ONLY.
NOTE: IN THIS LARGE PLANTING ISLAND,
BERM TO 2' HEIGHT IN CENTER - WOOD
MULCH IN CENTER WITH LARGE COBBLE
RETAINING EDGE AROUND PERIMETER
(18' WIDTH).
ALL REMAINING AREAS TO HAVE DG
INSTEAD OF CONTINUED COBBLE
AND BASE GROUND COVER.
NOTE: ALL TREES SHOWN ARE TO
REMAIN AND BE PROTECTED
IN PLACE DURING LANDSCAPE
CONSTRUCTION.
12" BAND OF HAND SET LARGE COBBLE
(6"-8" ALONG BACK OF CURB/WALL/WALK
- OVER FILTER FABRIC. FOR USE IN
RETAINING WOOD MULCH ON SLOPE
AND FLAT AREAS.
12" BAND OF HAND SET LARGE COBBLE
(6"-8" ALONG BACK OF CURB/WALL/WALK
- OVER FILTER FABRIC. FOR USE IN
RETAINING WOOD MULCH ON SLOPE
AND FLAT AREAS.
INSTALL "GORILLA WOOD" MULCH TO
UNIFORM DEPTH OVER FILTER FABRIC IN
ALL CONTAINER PLANTED SLOPE AND
FLAT LYING AREAS THAT ARE NOT
IDENTIFIED AS INERT ROCK MATERIALS
(DG OR COBBLE)
INSTALL "GORILLA WOOD" MULCH TO
UNIFORM DEPTH OVER FILTER FABRIC IN
ALL CONTAINER PLANTED SLOPE AND
FLAT LYING AREAS THAT ARE NOT
IDENTIFIED AS INERT ROCK MATERIALS
(DG OR COBBLE)
TREES CODE BOTANICAL / COMMON NAME SIZE QTY
ALO BAI ALOE BAINESII 36" BOX 11
TREE ALOE
SHRUBS CODE BOTANICAL / COMMON NAME SIZE QTY
AEO HAW AEONIUM HAWORTHII 5 GAL.
PINWHEEL
TO BE LOCATED ON SITE
AN AGAVE CELSII 'NOVA'5 GAL.35
NOVA CENTURY PLANT
AGA BAC AGAVE CHAZAROI 5 GAL.20
AGAVE CHAZAROI
AF AGAVE FERNANDI-REGIS 5 GAL.19
FERDINAND AGAVE
AGA GEM AGAVE GEMINIFLORA 5 GAL.20
TWIN FLOWERED AGAVE
ALO NOB ALOE X NOBILIS 5 GAL.7
VARIEGATED ALOE NOBILIS
CB CALLISTEMON VIMINALIS 'LJ1' TM 5 GAL.57
BETTER JOHN BOTTLEBRUSH
CEA ATJ CEANOTHUS SPP.5 GAL.11
CALIFORNIA LILAC
CIS PUR CISTUS X PURPUREUS 5 GAL.82
ORCHID ROCKROSE
CH CRASSULA OVATA 'HOBBIT'5 GAL.13
HOBBIT JADE
DC DIANELLA CAERULEA 'DBB03' TM 5 GAL.18
CASSA BLUE FLAX LILY
ENC FER ENCEPHALARTOS FEROX 5 GAL.7
CHIHANGA CYCAD
EUP COT EUPHORBIA COTINIFOLIA 15 GAL.
CARIBBEAN COPPER PLANT
EUP STI EUPHORBIA TIRUCALLI 'STICKS ON FIRE'5 GAL.17
STICKS ON FIRE PENCIL TREE
FUR GEG FURCRAEA GIGANTEA 5 GAL.3
FALSE AGAVE
GAL FIR GALVEZIA SPECIOSA 'FIRECRACKER'5 GAL.12
FIRECRACKER ISLAND SNAPDRAGON
GRE NOE GREVILLEA X 'NOELLII'5 GAL.31
NOEL GREVILLEA
HES WHI HESPEROYUCCA WHIPPLEI 5 GAL.
CHAPARRAL YUCCA
TO BE LOCATED ON SITE.
HET ARB HETEROMELES ARBUTIFOLIA 5 GAL.25
TOYON
LEU COM LEUCOPHYLLUM FRUTESCENS 'COMPACTA'5 GAL.14
COMPACT TEXAS RANGER
MAC UNG MACFADYENA UNGUIS-CATI 5 GAL.14
CAT'S CLAW CREEPER
MAH NEV MAHONIA NEVINII 5 GAL.12
NEVIN MAHONIA
PED MAC PEDILANTHUS MACROCARPUS 5 GAL.15
SLIPPER
SAL BEE SALVIA X 'BEE'S BLISS'5 GAL.12
BEE'S BLISS SAGE
SAN CYL SANSEVIERIA CYLINDRICA 5 GAL.
DEVIL'S TONGUE
TO BE LOCATED ON SITE.
SM SEDUM MORGANIANUM 5 GAL.4
BURRO'S TAIL
SEN DEC SENECIO DECARYI 5 GAL.5
MADAGASCAR SENECIO
GROUND COVERS CODE BOTANICAL / COMMON NAME SIZE SPACING QTY
ARC ECP ARCTOSTAPHYLOS X 'EMERALD CARPET'5 GAL.36" o.c.661 SF
EMERALD CARPET MANZANITA
COT LOW COTONEASTER DAMMERI 'LOWFAST'5 GAL. 48" o.c.556 SF
LOWFAST BEARBERRY COTONEASTER
DG DECOMPOSED GRANITE 5 GAL.1,937 SF
3/8" SCREENED CALIFORNIA GOLD D.G. - 3"
DEPTH OVER FILTER FABRIC.
HYD MIX HYDROSEED MIX FOR SLOPES SEED 6,197 SF
TO BE CONSULTED WITH S&S SEEDS
RIV RIVER COBBLE - 1 LAYER DEPTH -HAND LAID ---1,149 SF
TO PROVIDE GENERAL FLAT LEVEL
INSTALLED OVER FILTER FABRIC. (NO
BROKEN PIECES TO BE USED)
6"-8" IN SIZE, ARIZONA BLEND, AVAILABLE
THROUGH SOUTHWEST BOULDERS. INFILL
BETWEEN VOIDS WITH 38" TO 34" PEA GRAVEL
SIZE ROCK OF SAME BLEND AS SPECIFIED.
AN
AF
CH
DC
SM
PLANT SCHEDULE
BOULDER CLUSTER LOCATIONS - TO BE
SPOTTED BY LANDSCAPE ARCHITECT IN
FIELD FROM FOLLOWING INVENTORIES -
30% 3'X3'X3', 20" 4'X4'X4', 10% 5'X5X5' - ARIZONA
BLEND, AVAILABLE THROUGH SOUTHWEST
BOULDERS. TOTAL BOULDER COUNT 120.
Sheet Title:
Drawn:
Date:
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NOTES:
1. SEE SHEET LP-2 FOR PLANTING NOTES AND DETAILS
TREE CLEARANCES:
1. DRIVEWAYS - 10'
2. TRAFFIC SIGNALS/STOP SIGNS - 20'
3. INTERSECTIONS - 25'
4. UTILITIES - UNDERGROUND - 5'; ABOVE GROUND - 10'
5. FIRE HYDRANT - 10'
6. LIGHT STANDARDS - 110'
7. SIDEWALK UNDERDRAINS - 3'
PLANTING PLAN &
LEGEND
LP-10
SCALE:
feet204060
1" = 20'
GENERAL NOTE:
1. THIS DRAWING IS BASED OFF OF SITE OBSERVATIONS, CONTRACTOR TO VERIFY EXISTING MATERIAL AND
ENSURE PROPOSED MATERIAL BLENDS.
2. QUANTITIES SHOWN ARE FOR REFERENCE ONLY. CONTRACTOR IS RESPONSIBLE FOR PROVIDING PLANTS
AND OTHER MATERIALS SUFFICIENT TO COVER AREAS SHOWN ON THE DRAWINGS AT THE SPECIFIED
SPACING AND LOCATIONS.
3. THE CONTRACTOR SHALL CONFIRM ALL UTILITIES & SIGNAGE ON SITE BEFORE CONSTRUCTION.
4. ALL PLANTING AREAS SHALL RECEIVE AMENDMENTS PER SOILS TEST RECOMMENDATIONS.
5. PROTECT-IN-PLACE ALL EXISTING TREES AND PLANT MATERIAL NOTED.
6. SHRUBS & TREES SHALL BE INSTALLED PER SAN DIEGO REGIONAL STANDARD DRAWINGS.
7. REMOVE AND DISPOSE OF OFF-SITE ALL TURF AND PLANT MATERIAL IN PROPOSED PLANTING AREAS.
8. PRUNE, TRIM, AND LACE ALL EXISTING TREES AND PLANT MATERIAL TO REMAIN TO A HEALTHY
APPEARANCE AND GROWING CONDITION.
9. PROVIDE FILTER FABRIC UNDER 100% OF ROCK COBBLE AREAS.
10. CONTRACTOR SHALL ADJUST, REPAIR AND REPLACE AS NEEDED ALL EXISTING IRRIGATION PER THE
PROPOSED RENOVATIONS AND GRASS REMOVAL. ENSURE PROPER WORKING ORDER OF IRRIGATION
DURING AND AFTER CONSTRUCTION. MAINTAIN AND ADJUST SYSTEM TO ENSURE 100% HEAD-TO-HEAD
COVERAGE AND NO OVERSPRAY.
Sheet Title:
Drawn:
Date:
Checked:
RevisionDateNo.
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1/20/2022
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PLANTING DETAILS
LP-2
2X ROOTBALL WIDTH
TYP.TY
P
.
ROOTBALLORIGINAL
PREVAILING
CU
T
6
"
B
E
L
O
W
BR
A
N
C
H
C
A
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WIND
FINISH GRADE
12" MIN.ALL SIDES
COLLAR 1"-2" ABOVE
4" DIA. PEFORATED RIGID PVC PIPE
WITH FILTER SOCK AND GRATE (TYP.),
IN TWO PLACES. DO NOT FILL PIPE
WITH GRAVEL.
UNDISTURBED SOIL
PLANTING BACKFILL (PER SPECS).
BACKFILL AND COMPACT IN 8" LIFTS
(PUDDLE & SETTLE AFTER SETTING
TREE).
ROUGHEN SIDES & BOTTOM
OF PLANTING PIT
PLANTING TABLETS (PER SPECS)
BARK MULCH (PER SPECS.)
4" HIGH WATER BASIN (DURING THE
MAINTENANCE PERIOD).
OMIT IN TURF AREAS.
TREE STAKE-ALL STAKES CUT 6"
BELOW BRANCH CANOPY
4 TREE TIES MIN. (2 @ TOP
OF STAKE, OTHERS WHERE
NECESSARY TO SUPPORT TREE).
TIE IN FIGURE-8 FASHION.
GALVANIZED NAIL TYP.
FINISH GRADE
PREVAILING
WIND
8'-
0
"
BE
L
O
W
12"
4"
A TREE PLANTING AND STAKING N.T.S.
SECTION
BO
T
T
O
M
O
F
RO
O
T
B
A
L
L
BACKFILL HOLESBELOW ROOTBALLWITH GRAVEL.SEE SPECS.
RO
O
T
B
A
L
L
DE
P
T
H
O
F
PRIVATE
NOTE:
1. REMOVE ALL
NURSERY STAKES.
2. MULCH SHALL BE
KEPT 4-6" AWAY FROM
TRUNK, STEMS, AND
TAPER AT ROOT BALL
6'
-
1
"
BR
A
N
C
H
TR
E
E
C
L
E
A
R
A
N
C
E
B PLANT MATERIAL SPACING N.T.S.
PLAN
LOCATE PLANTS EQUALLY
SPACED PER DISTANCE
INDICATED ON PLANS.
(TRIANGULAR SPACED)
KEEP PLANTS FROM
EDGE OF PAVING EQUAL
TO A DISTANCE 75% OF
PLANT SPACING SHOWN
ON PLANS.
EQUAL PLANTER AREA HARDSCAPE/PAVING
PLANT (TYP.)
EQUA
L
NOTE:
1. MULCH SHALL BE KEPT
4-6" AWAY FROM TRUNK,
STEMS, AND TAPER AT ROOT
BALL
MINIMUM PLANTING PIT SIZING
GRADE
1 GAL. CONTAINER
15 GAL. CONTAINER5 GAL. CONTAINER 18" DIAMETER24" DIAMETER30" DIAMETER
PLANTING BACKFILL.
BACKFILL AND COMPACT IN
8" LIFTS (PUDDLE & SETTLE
AFTER SETTING SHRUB).
C SHRUB PLANTING N.T.S.
SECTION
UNDISTURBED SOIL
ROUGHEN SIDES AND
BOTTOM OF PLANTING PIT
PLANTING TABLET (TYP.) PER
SPECIFICATIONS
ROOTBALL
FINISH
BERM 12" MIN.
FROM TRUNK
3" DEPTH WATERING
BASIN
BARK MULCH PER
SPECIFICATIONS
SHRUB
COLLAR 1" ABOVE FINISH
GRADE
SLOPE 1/4" / FT
NOTE:
1. MULCH SHALL BE
KEPT 4-6" AWAY FROM
TRUNK, STEMS, AND
TAPER AT ROOT BALL
1.ALL PLANTING AND FINISH GRADING OPERATIONS SHALL BE CARRIED OUT IN ACCORDANCE
WITH THE PROJECT DRAWINGS, DETAILS, AND PROJECT SPECIFICATIONS. REFER TO PROJECT
SPECIFICATIONS FOR ALL PLANTING REQUIREMENTS. FINE GRADE ALL PLANTING AREAS PRIOR
TO COMMENCEMENT OF PLANTING OPERATIONS.
2. SEE THIS SHEET LP-101 & LP-102 AND FOR PLANTING PLAN AND THIS SHEET FOR SCHEDULE.
3. CONTRACTOR SHALL INFORM THE OWNER'S REPRESENTATIVE AND THE LANDSCAPE
ARCHITECT IMMEDIATELY OF ANY CHANGED CONDITIONS WHICH OCCUR ON PROJECT SITE
WHICH ARE NOT REFLECTED ON PLANS.
4. REMOVE ALL WEEDS, DEBRIS, AND ROCKS LARGER THAN ONE-HALF-INCH (1/2") FROM ALL
PLANTING AREAS, AND DISPOSE OF APPROPRIATELY OFF-SITE.
5. FINISH GRADE OF SOIL SHALL BE TWO-INCHES (2") BELOW ADJACENT FINISH PAVING SURFACE.
6. CONTRACTOR SHALL PROVIDE ELECTRONIC PHOTOGRAPHS OF ALL PROPOSED TREES TO BE
INSTALLED, TO THE LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO PURCHASE AND
INSTALLATION. EACH TREE PHOTOGRAPH SHALL INCLUDE GRAPHIC INFORMATION ABOUT THE
TREE INCLUDING, BUT NOT LIMITED TO: DIAMETER AT BREAST HEIGHT, OVERALL HEIGHT,
TRUNK HEIGHT, CROWN WIDTH AND HEIGHT, AND NURSERY SOURCE.
7. ALL TREES SHALL BE SINGLE-TRUNK STANDARDS, UNLESS NOTED OTHERWISE ON THE
DRAWINGS. FOR TREES WITHIN FIVE FEET FROM HARDSCAPE AREAS, CONTRACTOR TO INSTALL
ROOT BARRIERS PER SPECIFICATIONS AND DETAILS.
8. ALL PLANTS SHALL BE PROTECTED FROM SUN, WIND, HEAT, AND FROST DURING
TRANSPORTATION TO THE SITE AND DURING STORAGE AT THE SITE. DO NOT STORE PLANTS IN
TOTAL DARKNESS FOR MORE THAN ONE DAY.
9. DO NOT DAMAGE PLANT ROOT BALL DURING TRANSPORTATION OR PLANTING PROCESS.
10. CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE AT THE TIME OF DELIVERY OF
ANY PLANT MATERIAL WHICH HAS BEEN DAMAGED OR IS IN POOR CONDITION. THE OWNER'S
REPRESENTATIVE SHALL DETERMINE ACCEPTABILITY OF SUBJECT PLANT MATERIAL.
11. PLANT MATERIAL SHALL BE INSPECTED BY THE OWNER'S REPRESENTATIVE OR LANDSCAPE
ARCHITECT BEFORE PLANTING. PLANT MATERIAL MAY BE REJECTED AT ANY TIME BY THE
OWNER'S REPRESENTATIVE DUE TO POOR CONDITION, FORM, OR DAMAGE PRIOR TO, DURING,
OR AFTER THE PLANTING PROCESS. ANY PLANT BROUGHT TO THE CONSTRUCTION SITE WHICH
IS FOUND TO HAVE DISEASE OR INVASIVE SPECIES SHALL BE REMOVED IMMEDIATELY.
12. ALL ON-SITE PLANT MATERIALS (BALL AND BURLAP, CONTAINERS, TEMPORARILY STAGED IN
BARK MULCH, AND/OR PLANTED IN THE GROUND) SHALL BE PROPERLY WATERED AND
MAINTAINED TO ENSURE HEALTHY GROWTH.
13. AT LEAST ONE PLANT OF EACH SPECIES DELIVERED TO THE SITE SHALL HAVE AN
IDENTIFICATION TAG FROM THE SUPPLYING NURSERY SHOWING BOTH COMMON AND
SCIENTIFIC NAMES.
14. THE PLANTING PLANS ARE DIAGRAMMATIC. PLANT MATERIALS SHALL BE SPOTTED
APPROXIMATELY AS SHOWN ON THE DRAWINGS. TREE LOCATIONS ARE TO BE APPROVED BY
THE OWNER'S REPRESENTATIVE OR LANDSCAPE ARCHITECT PRIOR TO EXCAVATION FOR
PLANTING PITS AND REMOVAL FROM CONTAINERS. FINAL LAYOUT OF ALL OTHER PLANT
MATERIALS SHALL BE APPROVED IN THE FIELD BY THE OWNER'S REPRESENTATIVE OR
LANDSCAPE ARCHITECT PRIOR TO PLANTING.
15. CONTRACTOR IS RESPONSIBLE FOR PROVIDING PLANT MATERIALS SUFFICIENT TO COVER
AREAS SHOWN ON THE DRAWINGS AT THE SPECIFIED SPACINGS. QUANTITIES ARE PROVIDED
ON THE PLANS FOR REFERENCE ONLY.
16. CONTRACTOR SHALL SUBMIT AN AGRICULTURAL SUITABILITY AND FERTILITY ANALYSIS REPORT
(SOILS ANALYSIS REPORT FROM REPRESENTATIVE ON-SITE SOIL SAMPLES - SEE
SPECIFICATIONS) TO THE LANDSCAPE ARCHITECT AND THE OWNER'S REPRESENTATIVE FOR
APPROVAL PRIOR TO ANY PLANTING WORK OR SOIL AMENDMENT INCORPORATION. THE
RECOMMENDATIONS OF THE SOILS ANALYSIS REPORT FOR TOPSOIL AMENDMENT AND
BACKFILL MIX AMENDMENT SHALL SUPERSEDE THE RECOMMENDATIONS LISTED IN THE
SPECIFICATIONS.
17. CONTRACTOR SHALL COORDINATE PLANTING WORK WITH THE WORK OF OTHER TRADES AND
PROFESSIONS. CONTRACTOR SHALL MAINTAIN PROPER DRAINAGE DURING THE COURSE OF
CONSTRUCTION.
18. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF EXISTING PROPOSED UTILITIES WITHIN
THE PROJECT LIMITS WHICH MAY BE AFFECTED BY INSTALLATION. IMMEDIATELY CONTACT THE
OWNER'S REPRESENTATIVE AND THE LANDSCAPE ARCHITECT IF A CONFLICT IS EVIDENT.
19. REMOVE ALL TYING MATERIALS, MARKING TAPES, AND NURSERY STAKES AT THE TIME OF
PLANTING.
20. TREE ROOT BARRIERS SHALL BE INSTALLED WHERE TREES ARE PLACED WITHIN 10 FEET OF
PUBLIC IMPROVEMENTS INCLUDING WALKS, CURBS, OR STREET PAVEMENTS OR WHERE NEW
PUBLIC IMPROVEMENTS ARE PLACED ADJACENT TO EXISTING TREES. THE ROOT BARRIER WILL
NOT WRAP AROUND THE ROOT BALL. ROOT BARRIER SHALL BE 20' IN LENGTH, CENTERED ON
CENTERLINE OF TREE TRUNK (10' TO EACH SIDE).
21. CONTRACTOR SHALL INSTALL EROSION CONTROL MATTING ON ALL SLOPES WITH
THREE-TO-ONE (3:1) GRADIENT AND GREATER.
22. CONTRACTOR SHALL PROTECT EXISTING VEGETATION TO REMAIN AND OTHER IMPROVEMENTS
WITHIN AND OUTSIDE THE LIMITS OF WORK. CONTRACTOR SHALL BE RESPONSIBLE FOR THE
REPAIR OR REPLACEMENT OF ANY DAMAGES INCURRED.
23. THE MAINTENANCE PERIOD SHALL BEGIN ONLY UPON WRITTEN ACCEPTANCE OF THE
COMPLETED PLANTED AREAS BY THE OWNER'S REPRESENTATIVE AND THE LANDSCAPE
ARCHITECT.
PLANTING NOTES:
1. FURNISH NURSERY-GROWN PLANTS TRUE TO SPECIFIED GENUS, SPECIES, SUBSPECIES,
VARIETY, CULTIVAR (CULTIVATED VARIETY), STEM FORM, SHEARING, AND OTHER FEATURES
INDICATED IN PLANT SCHEDULE AND COMPLYING WITH ANSI Z60.1-2014 (APRIL 14, 2014
EDITION).
2. PLANT PHOTOGRAPHS: SUBMIT COLOR PHOTOGRAPHS IN DIGITAL FORMAT OF EACH
REQUIRED SPECIES AND SIZE OF PLANT MATERIAL AS IT WILL BE FURNISHED TO THE
PROJECT. TAKE PHOTOGRAPHS FROM AN ANGLE DEPICTING TRUE SIZE AND CONDITION OF
THE TYPICAL PLANT TO BE FURNISHED. INCLUDE A SCALE ROD, PERSON, OR OTHER
MEASURING DEVICE IN EACH PHOTOGRAPH. FOR SPECIES WHERE MORE THAN TWENTY
PLANTS ARE REQUIRED, INCLUDE A MINIMUM OF 3 PHOTOGRAPHS SHOWING THE AVERAGE
PLANT, THE BEST QUALITY PLANT, AND THE WORST QUALITY PLANT TO BE FURNISHED.
IDENTIFY EACH PHOTOGRAPH WITH THE FULL BOTANICAL NAME OF THE SPECIFIED PLANT
(INCLUDING GENUS, SPECIES, SUBSPECIES, VARIETY, CULTIVAR, ETC.), PLANT SIZE, AND
NAME OF THE GROWING NURSERY. PHOTOGRAPHS SHALL BE SUBMITTED TO LANDSCAPE
ARCHITECT PRIOR TO COMPLETION OF ROUGH GRADING.
3. PROVIDE WELL-SHAPED, FULLY BRANCHED, VIGOROUS STOCK, WITH HEALTHY FOLIAGE AND
HEALTHY ROOT SYSTEMS, DENSELY FOLIATED WHEN IN LEAF AND FREE OF DISEASE, PESTS,
EGGS, LARVAE, AND DEFECTS SUCH AS KNOTS, SUN SCALD, INJURIES, ABRASIONS, AND
DISFIGUREMENT.
4. COLLECTED STOCK: DO NOT USE PLANTS HARVESTED FROM THE WILD, FROM NATIVE
STANDS, FROM AN ESTABLISHED LANDSCAPE PLANTING, OR NOT GROWN IN A NURSERY
UNLESS OTHERWISE INDICATED.
5. PROVIDE PLANTS OF SIZES, GRADES, AND BALL OR CONTAINER SIZES COMPLYING WITH ANSI
Z60.1-2014 FOR TYPES AND FORM OF PLANTS REQUIRED. PLANTS OF A LARGER SIZE MAY BE
USED IF ACCEPTABLE TO LANDSCAPE ARCHITECT, WITH A PROPORTIONATE INCREASE IN SIZE
OF ROOTS OR BALLS, AND AT NO ADDITIONAL COST TO THE OWNER.
6. ROOT-BALL DEPTH: FURNISH TREES AND SHRUBS WITH ROOT BALLS MEASURED FROM TOP
OF ROOT BALL, WHICH SHALL BEGIN AT ROOT FLARE ACCORDING TO ANSI Z60.1-2014. ROOT
FLARE SHALL BE VISIBLE BEFORE PLANTING.
7. LABELING: LABEL AT LEAST ONE PLANT OF EACH TYPE, SIZE, AND CALIPER WITH A SECURELY
ATTACHED, WATERPROOF TAG BEARING LEGIBLE DESIGNATION OF COMMON NAME AND FULL
BOTANICAL NAME (INCLUDING GENUS, SPECIES, SUBSPECIES, VARIETY, CULTIVAR, ETC.).
HOWEVER, FINAL DETERMINATION OF PLANT GENUS, SPECIES, SUBSPECIES, VARIETY,
CULTIVAR, ETC. WILL BE MADE BY THE LANDSCAPE ARCHITECT AND WHOSE DECISION WILL
BE FINAL. ALL PATENTED PLANTS REQUIRED BY THE PLANT SCHEDULE SHALL BE DELIVERED
WITH A PROPER PLANT PATENT LABEL ATTACHED.
8. AS PLANTS ARE LIVING OBJECTS, HORTICULTURAL DEFECTS/DEFICIENCIES AND
PESTS/DISEASES THAT CAUSE REJECTION MIGHT NOT BE NOTED UNTIL OBSERVATION OF
EACH PLANT IN THE FIELD. IN ADDITION, UNFORESEEN DAMAGES MIGHT OCCUR DURING
SHIPPING, HANDLING, AND INSTALLATION. THE LANDSCAPE ARCHITECT AND OWNER RESERVE
THE RIGHT TO EVALUATE PLANT MATERIALS ON-SITE AFTER DELIVERY AND INSTALLATION.
9. TREES WITH DAMAGED, CROOKED, OR MULTIPLE LEADERS; TIGHT VERTICAL BRANCHES
WHERE BARK IS SQUEEZED BETWEEN TWO BRANCHES OR BETWEEN BRANCH AND TRUNK
("INCLUDED BARK"); CROSSING TRUNKS; CUT-OFF LIMBS MORE THAN 3/4 INCH (19 MM) IN
DIAMETER; OR WITH STEM GIRDLING ROOTS WILL BE REJECTED.
PLANT MATERIALS NOTES:
EXISTING CRUB/GUTTER
GEOTEXTILE FILTER FABRIC (TYP.)
ROCK COBBLE MULCH PER
SCHEDULE, TO COVER
100% OVER FILTER FABRIC
FINISH GRADE OF ADJACENT
PLANTING SOIL SHALL BE 3" BELOW
TOP OF PAVING TO ALLOW FOR
COBBLE MULCH
NOTE:
COBBLE MULCH TO COVER 100% OVER FILTER FABRIC. FILTER FABRIC SHALL NOT BE
VISIBLE THROUGHOUT AREA OF APPLICATION.
ALL SOIL REMOVED FOR EDGE COBBLE TREATMENT AND TREE/SHRUB PLANTING TO BE
RETAINED WITHIN MEDIANS AS A CENTRAL LINEAR BERM.
MULCH SHALL BE KEPT 4-6" AWAY FROM TRUNK, STEMS, AND TAPER AT ROOT BALL
8-12"1/4"-3/8"
INFILL
D ROCK COBBLE MULCH N.T.S.
SECTION
MINIMUM TREE SEPARATION DISTANCES:
DRIVEWAYS -10 FEET (5' AT RESIDENTIAL DRIVEWAYS)
TRAFFIC SIGNALS / STOP SIGNS -20 FEET
INTERSECTIONS -25 FEET (TRIANGLE SPACING FOR RESIDENTIAL)
UTILITIES -UNDERGROUND 5' ; ABOVE GROUND 10'
FIRE HYDRANTS -10 FEET
LIGHT STANDARDS -10 FEET
SIDEWALK UNDERDRAINS -3 FEET
TREE NOTES FOR PUBLICLY OWNED AREAS
1. ALL STANDARD FORM (SINGLE TRUNK) TREES TO INCLUDE A SINGLE STRONG CENTRAL LEADER WITH
NO BRANCHES EXTENDING AT AN ANGLE NARROWER THAN 30 DEGREES FROM THE MAIN TRUNK. IF
THE TREE DOES NOT DISPLAY A SINGLE STRONG CENTRAL LEADER, A TREE MAY BE APPROVED IF THE
DEVELOPER'S ARBORIST OR LANDSCAPE ARCHITECT OF RECORD CAN DEMONSTRATE THAT A SINGLE
STRONG CENTRAL LEADER CAN BE ACHIEVED THROUGH STRUCTURAL PRUNING. ALL TREES
REQUIRING STRUCTURAL PRUNING FOR THE PURPOSES OF ACHIEVING A STRONG CENTRAL LEADER
SHALL BE PRUNED BY THE NURSERY'S ARBORIST PRIOR TO LANDSCAPE ARCHITECT OF RECORD
APPROVAL OF TREE SUBMITTAL (SEE NOTE #5 BELOW) OR BY THE DEVELOPER'S ARBORIST AT
PLANTING.
2.NO GRAFTED SPECIES WILL BE ALLOWED AS A STREET TREE.
3. TREE SIZING BASED ON CALIPER AND TREE HEIGHT PER AMERICAN STANDARD FOR NURSERY STOCK
(ANSI Z60.1-2014):
O 15-GAL: 1” - 1-1/2” CALIPER; 5'-7' HEIGHTO 24” BOX: 1-1/2” - 1-3/4” CALIPER; 7'-12' HEIGHT
O 36” BOX: 1-3/4” - 3” CALIPER; 8'-14' HEIGHT
O 48” BOX: 3”- 4” CALIPER; 14'-18' HEIGHT
*NOTE: CALIPER TO BE MEASURED AT 6” ABOVE THE ROOT CROWN
4.LIVE CROWN RATIO SHALL BE A MINIMUM OF 50%, MEANING THERE SHALL BE LIVE BRANCHES IN THE
UPPER 50% OF THE TRUNK TO DISTRIBUTE WIND STRESS AND DEVELOP TRUNK TAPER FOR STABILITY.
5. THE LANDSCAPE ARCHITECT OF RECORD SHALL SUBMIT TO THE CITY'S LANDSCAPE ARCHITECT ACOPY OF THE APPLICANT'S APPROVED TREE SUBMITTAL WITH PHOTOS REPRESENTATIVE OF THOSE
TREES TO BE DELIVERED TO THE SITE, INCLUDING REPRESENTATIVE MEASUREMENTS. THE CITY'S
LANDSCAPE ARCHITECT WILL REVIEW THE SUBMITTAL TO VERIFY THE INCLUDED TREES COMPLY WITHTHE NOTED REQUIREMENTS PRIOR TO ANY TREES BEING DELIVERED TO THE SITE.
6.ALL 36” BOX TREES AND LARGER, MULTI-TRUNK AND OTHER SPECIMEN TREES SHALL BE TAGGED ATTHE NURSERY BY THE LANDSCAPE ARCHITECT OF RECORD AND PHOTOS SUBMITTED TO THE CITY'S
LANDSCAPE ARCHITECT AS DESCRIBED ABOVE.
CURB, WALL, OR EDGE OF
PAVING
<
PROPOSED TREE
LIMITS OF ROOT
BARRIER TO BE 10'
FROM CENTER OF
TREE ON EITHER
SIDE
INSTALL ROOT
BARRIER ADJACENT TO
CURB, WALL, OR EDGE
OF PAVING
INSTALL ROOT BARRIER TO ALL
TREES WITHIN 10' OF CURB OR
PAVING
PLANTING AREA
F ROOT BARRIER N.T.S.
PLAN
NOTE:
1. MULCH SHALL BE
KEPT 4-6" AWAY FROM
TRUNK, STEMS, AND
TAPER AT ROOT BALL
PROPOSED TREE
FINISH GRADE
CURB, WALL, OR
EDGE OF PAVING
ROOT BARRIER
PER SPECIFICATIONS
ROOT BARRIER SHALL
BE INSTALLED ADJACENT
TO HARDSCAPE ELEMENT
E ROOT BARRIER N.T.S.
SECTION
NOTE:
1. MULCH SHALL BE KEPT 4-6" AWAY
FROM TRUNK, STEMS, AND TAPER AT
ROOT BALL
Wood Mulch - Large Shavings - from Agri-Service
Boulder cluster locations - to be spotted by LA in field from following inventories - 30% 2'X2'X2', 30% 3'X3'X3', 20" 4'X4'X4',
10% 5, X5'X5' - Arizona Blend - Southwest Boulders (total boulder count 120)
3/8" Screened California Gold Decomposed
Granite - stabilized and 3" depth over filter
fabric
Ceanothus spp. - California Lilac
Cistus purpureus – Purple Rockrose
Cotoneaster dammeri 'Lowfast' –
Bearberry Cotoneaster
Crassula hobbit – Hobbit Fine Jade
Dianella tasmanica "little gem"
Galvezia speciosa - Island Bush“Firecracker” Snapdragon Grevillea noellii - Hummingbird Bush
Heteromeles arbutifolia -
California Toyon
Leucophyllum frutescens ‘compactum’
- Texas Sage
Mahonia nevinii - Nevin’s Barberr
Cycad - Encephalartos ferox
Agave celsii nova
Agave geminiflora
Agave chazaroi
Agave ferdinand-regis
Aloe bainesii specimen
Aloe nobilis variegated
Arctostaphylos
'Emerald Carpet'
Salvia 'Bee's Bliss'
Furcraea gigantea striata
mediopicta alba
Senecio decaryii
Pedilanthus macrocarpus
Euphorbia tirucalli, Sticks on Fire"
Callistemon viminalis - Little John
Aeonium haworthii - Pinwheel
(to be located)
Hesperoyucca whipplei
(to be located)
Euphorbia Cotinifolia
(to be located)
Sansevieria cylindrica, African Spear Plant
(to be located)
Sedum burrito, Donkey's Tail
Select Hydroseed slope - 'specific seed mix
to be identified'
6"-8" river cobble - Arizona Blend Southwest Boulders
Note refrence on
detail sheet for
removal of glued
cobble on ramp
wall (both sides)
and repair as
noted
(to be determined)
Note - in this large planting
island - berm to 2' height in
center - wood mulch in
center with large cobble
retaining edge around
perimeter (18' width)
Note -screened
DG and Large
river cobble
ground cover
remains as shown
in this area only.
Macfadyena unguis cati, Cats Claw Vine - espalier
on stucco walll
All trees shown
are to remain and
be protected in
place during
landscape
construction
3/8" river cobble for infill between larger cobble
NEW DROUGHT TOLORENT LANDSCAPE DESIGN FOR OWD COPPORATE OFFICES
JANUARY 2023
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
OTAY WATER DISTRICT CORPORATE OFFICES - LANDSCAPE - PRELIMINARY DESIGN - ENHANCEMENT PROGRAM
4-15-21
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
||||||||||||||||||||||||||||||||||||||||
NORTH
0
SCALE:
feet4080120
1" = 40'
NEW DROUGHT TOLORENT LANDSCAPE DESIGN FOR OWD COPPORATE OFFICES
JANUARY 2023
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
NEW DROUGHT TOLORENT LANDSCAPE DESIGN FOR OWD COPPORATE OFFICES
JANUARY 2023
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
OTAY WATER DISTRICT CORPORATE OFFICES - LANDSCAPE - PRELIMINARY DESIGN - ENHANCEMENT PROGRAM
4-15-21
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
||||||||||||||||||||||||||||||||||||||||
NORTH
0
SCALE:
feet4080120
1" = 40'
NEW DROUGHT TOLORENT LANDSCAPE DESIGN FOR OWD COPPORATE OFFICES
JANUARY 2023
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
OTAY WATER DISTRICT CORPORATE OFFICES - LANDSCAPE - PRELIMINARY DESIGN - ENHANCEMENT PROGRAM
4-15-21
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
||||||||||||||||||||||||||||||||||||||||
NORTH
0
SCALE:
feet4080120
1" = 40'
NEW DROUGHT TOLORENT LANDSCAPE DESIGN FOR OWD COPPORATE OFFICES
JANUARY 2023
P.O. Box 231323 Encinitas, CA 92023wyac.com 619.232.4004
OWD Corporate Office Landscape Upgrade
$2,021
PROJECT NAME: OWD Corporate Office Landscape Upgrade PHASE:
CLIENT: Kent Payne - OWD Facilities Director PROJECT NUMBER:
DATE:
General Area Take -off
Description / Deliverables:Quantity Unit Total
New Landscape 12,500 SF $12,500
New Hardscape 0 SF $0
Subtotal Site $12,500
Site Development - Projects Costs
Site Mobilization
Description / Deliverables:Quantity Unit Unit Cost TotalMobilization (Includes preservation of existing trees, shrubs & ground covers to be protected in
place.1 LS $7,500.00 $5,000
Subtotal Mobilization $5,000
Site Construction
Description / Deliverables:Quantity Unit Unit Cost Total
Demolition of existing planting, removal and general re-grading 5,500 SF $2.00 $11,000
Rock Cobble infill -6"-10" single course hand laid over filter fabric 1,600 SF $4.00 $6,400
Rock Cobble infill - 3/8" screened 1,600 SF $2.00 $3,200
Decomposed Granite Ground Mulch 3" uniform depth (over filter fabric)2,000 EA $2.50 $5,000
Boulders (2' x 2' x 3')20 Allow $200.00 $4,000
Gorilla Bark Mulch 3" uniform depth (over filter fabric)4,000 SF $3.00 $12,000
Remove large river cobble from top of walk walls (2), clean cobble and place as specified, repair
and patch wall top.1 Allow $5,000.00 $5,000
Subtotal Site Construction $29,200
Irrigation
Description / Deliverables:Quantity Unit Unit Cost Total
Drip Irrigation System 5,500 SF $4.00 $22,000
Rotator Irrigation system 7,500 SF $2.50 $18,750
Bubbler Irrigation system 2,500 SF $1.50 $3,750
Connect to existing point of connection 1 EA $2,500.00 $2,500
Upgrade Smart Controller (replacing existing controller)1 EA $3,500.00 $3,500
Upgrade master valve & flow sensor 1 EA $3,500.00 $3,500
Subtotal Irrigation $54,000
Site Landscape
Description / Deliverables:Quantity Unit Unit Cost Total
24" Box Trees- Specimen Select Species 12 EA $1,200.00 $14,400
Root Barriers 12 EA $250.00 $3,000
Hydroseed- Native Hillside - Double Bonded Matrix Application 6,400 SF $1.10 $7,040
1 Gal. Shrubs / Groundcover 1,217 EA $22.50 $27,383
5 Gal. Shrubs / Groundcover 460 EA $45.00 $20,700
Preliminary Assumption of Projected Costs 2022
1/25/2022
CD-Bid Phase
21-012.000
ATTACHMENT D
Subtotal Landscape $72,523
Summary Based on Design Development as proposed
Site Mobilization $5,000
Site Construction $29,200
Irrigation $54,000
Landscape $72,523
Subtotal $160,723
10% Contingency $16,072
TOTAL $176,795