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HomeMy WebLinkAbout2011-10-06 - Planning-Engineering-Operations Committee Meeting Agenda Packet Yrba Linda Water District AGENDA YORBA LINDA WATER DISTRICT PLANNING-ENGINEERING-OPERATIONS COMMITTEE MEETING Thursday, October 6, 2011, 9:00 AM 1717 E Miraloma Ave, Placentia CA 92870 COMMITTEE STAFF Director Gary T. Melton, Chair Ken Vecchiarelli, General Manager Director Ric Collett Steve Conklin, Engineering Manager Lee Cory, Operations Manager 1. PUBLIC COMMENTS Any individual wishing to address the committee is requested to identify themselves and state the matter on which they wish to comment. If the matter is on this agenda, the committee Chair will recognize the individual for their comment when the item is considered. No action will be taken on matters not listed on this agenda. Comments are limited to matters of public interest and matters within the jurisdiction of the Water District. Comments are limited to five minutes. 2. ACTION CALENDAR This portion of the agenda is for items where staff presentations and committee discussions are needed prior to formal committee action. 2.1. Engineering Services for Pressure Regulating Stations Upgrade Project Recommendation: That the Committee recommend the Board of Directors authorize execution of a Professional Services Agreement with Hall & Foreman, Inc. in the amount of $82,400 to prepare engineering design, and provide bidding support and construction management services for the Pressure Regulating Stations Upgrade Project. 2.2. Construction Contract for Valve Replacement at Fairmont Reservoir Recommendation: That the Committee recommend the Board of Directors award construction of replacement valves for the Fairmont Reservoir. 2.3. Letter of Understanding for Yorba Linda Blvd Booster Station Project Recommendation: That the Committee recommend the Board of Directors authorize the General Manager to execute and submit to the City of Yorba Linda the Letter of Understanding for the District's Yorba Linda Blvd Booster Station and Pipeline Project. 3. DISCUSSION ITEMS This portion of the agenda is for matters such as technical presentations, drafts of proposed policies, or similar items for which staff is seeking the advice and counsel of the Committee members. This portion of the agenda may also include items for information only. 3.1. Report on Potential Second Lower Cross Feeder Project 3.2. Monthly Preventative Maintenance Program Report (To be provided at the meeting.) 3.3. Monthly Groundwater Production & Purchased Import Water Report (To be provided at the meeting.) 3.4. Groundwater Producer Meeting Report 3.5. Status Report on Capital Projects in Progress 3.6. Status Report on Committee-Specific Strategic Planning Initiatives 3.7. Future Agenda Items and Staff Tasks 4. ADJOURNMENT 4.1. The next meeting of the Planning-Engineering-Operations Committee will be held November 3, 2011 at 4:00 p.m. Items Distributed to the Committee Less Than 72 Hours Prior to the Meeting Pursuant to Government Code section 54957.5, non-exempt public records that relate to open session agenda items and are distributed to a majority of the Committee less than seventy-two (72) hours prior to the meeting will be available for public inspection in the lobby of the District's business office located at 1717 E. Miraloma Avenue, Placentia, CA 92870, during regular business hours. When practical, these public records will also be made available on the District's internet website accessible at http://www.ylwd.com/. Accommodations for the Disabled Any person may make a request for a disability-related modification or accommodation needed for that person to be able to participate in the public meeting by telephoning the Executive Secretary at 714-701-3020, or writing to Yorba Linda Water District, P.O. Box 309, Yorba Linda, CA 92885-0309. Requests must specify the nature of the disability and the type of accommodation requested. A telephone number or other contact information should be included so the District staff may discuss appropriate arrangements. Persons requesting a disability-related accommodation should make the request with adequate time before the meeting for the District to provide the requested accommodation. ITEM NO. 2.1 AGENDA REPORT Meeting Date: October 6, 2011 Budgeted: Yes Total Budget: $500,000 To: Planning-Engineering- Cost Estimate: $90,000 Operations Committee Funding Source: All Water Funds From: Ken Vecchiarelli, General Manager Job No: 2011-08 Presented By: Steve Conklin, Engineering Dept: Engineering Manager Reviewed by Legal: N/A Prepared By: Derek Nguyen, Water Quality CEQA Compliance: Exempt Engineer Subject: Engineering Services for Pressure Regulating Stations Upgrade Project SUMMARY: The District's Capital Improvement Program for FY 2011/2012 includes funding for refurbishing some of the District's pressure regulating stations, starting with those most in need. Staff issued a Request for Proposal and received five consultant proposals for engineering services for four such sites. Following an evaluation, staff recommends award to Hall & Foreman, Inc. for a fee not to exceed $82,400. STAFF RECOMMENDATION: That the Committee recommend the Board of Directors authorize execution of a Professional Services Agreement with Hall & Foreman, Inc. in the amount of $82,400 to prepare engineering design, and provide bidding support and construction management services for the Pressure Regulating Stations Upgrade Project. DISCUSSION: The District has 41 existing pressure regulating stations, some of which are 30 to 40 years old. In some of the stations, excessive corrosion and deteriorating conditions have occurred. In addition to the aging conditions, some stations were not constructed with access and safety measures meeting current standards. The current project includes engineering design for the first four such facilities. Engineering and Operations staff visited the various stations and determined the upgrades necessary for each. Thereafter, staff prepared a Request for Proposal to provide engineering services and received five proposals from consultants experienced in this field. The District's Engineering review team evaluated and ranked the proposals based on experience, technical merit, content and understanding of the project. Following the technical evaluation and ranking, separate fee envelopes for each proposal were opened. Results of the ranking and fees are as follows: Firm Evaluation Score Proposed Fee Staff Hours Hall & Foreman, Inc. 13.31 $82,400 600 SA Associates 13.25 $82,000 642 Webb Associates 11.80 $99,700 681 CivilTech Engineering Inc. 11.60 $62,810 527 Steven Andrews Engineering 10.08 $135,068 802 Based on the above, the Engineering Review Team recommends award to Hall & Foreman, Inc. This firm had the best proposal, best project team and experience, and proposed fee and staff hours which were reasonable and appropriate based on the scope of work. ITEM NO. 2.2 AGENDA REPORT Meeting Date: October 6, 2011 Budgeted: Yes Total Budget: $450,000 To: Planning-Engineering- Cost Estimate: $350,000 Operations Committee Funding Source: All Water Funds From: Ken Vecchiarelli, General Account No: 101-2700 Manager Job No: 201011 Presented By: Steve Conklin, Engineering Dept: Engineering Manager Reviewed by Legal: Pending Prepared By: Anthony Manzano, Senior CEQA Compliance: Exempt Project Manager Subject: Construction Contract for Valve Replacement at Fairmont Reservoir SUMMARY: On October 4, 2011, bids will be received from contractors for construction of new valves for the Fairmont Reservoir. Following review of the bids, staff will present bid results and recommendations to the Committee. The Engineer's Estimate is $350,000. STAFF RECOMMENDATION: That the Committee recommend the Board of Directors award construction of replacement valves for the Fairmont Reservoir. DISCUSSION: Water quality has become an increasing issue at the 7.0 MG buried reinforced concrete Fairmont Reservoir because of poorly operating valves located inside the 38-year-old reservoir. Eight manual valves and six check valves need to be replaced. This work was originally planned to be to be completed as part of the Fairmont Booster Station, Reservoir and Site Improvement Project, budgeted to begin later this year. Because of the urgent need to replace these valves, this element of the work was moved up. A bid package was prepared by staff and sent to five contractors experienced with this type of work. Bids will be received on October 4, 2011, and reviewed by staff. Findings and recommendations will be presented to the PEO Committee on October 6, 2011. PRIOR RELEVANT BOARD ACTION(S): On April 14, 2011, the Board of Directors authorized the President and Secretary to execute the Finance, Design and Construction Agreement for Fairmont Booster Pump Station Improvements, to document the terms under which Shapell Industries would pay the District $183,266 for certain improvements at the Fairmont Reservoir and Booster Station site. ATTACHMENTS: Name: Description: Type: Revised Agenda Report.pdf Revised Agenda Report Backup Material ITEM NO. 2.2 REVISED AGENDA REPORT Meeting Date: October 6, 2011 Budgeted: Yes Total Budget: $450,000 To: Planning-Engineering- Cost Estimate: $350,000 Operations Committee Funding Source: All Water Funds From: Ken Vecchiarelli, General Account No: 101-2700 Manager Job No: 201011 Presented By: Steve Conklin, Engineering Dept: Engineering Manager Reviewed by Legal: Pending Prepared By: Anthony Manzano, Senior CEQA Compliance: Exempt Project Manager Subject: Construction Contract for Valve Replacement at Fairmont Reservoir - REVISED SUMMARY: On October 4, 2011, bids were received from contractors for construction of new valves for the Fairmont Reservoir. Following review of the bids, staff recommends award to the low bidder, Pascal & Ludwig Constructors, Inc., for the amount of $203,800.00. The Engineer's Estimate is $350,000.00. STAFF RECOMMENDATION: That the Committee recommend the Board of Directors award construction of replacement valves for the Fairmont Reservoir for $203,800.00 to Pascal & Ludwig Constructors, Inc. DISCUSSION: Water quality has become an increasing issue at the 7.0 MG buried reinforced concrete Fairmont Reservoir because of poorly operating valves located inside the 38-year-old reservoir. Eight manual valves and six check valves need to be replaced. This work was originally planned to be completed as part of the Fairmont Booster Station, Reservoir and Site Improvement Project, budgeted to begin later this year. Because of the urgent need to replace these valves, this element of the work was moved up. On October 4, 2011, sealed bids were received from three contractors for Valve Replacement at Fairmont Reservoir. The bids range from a low of $203,800.00 to a high of $268,926.00, as shown below. The bid tabulation and bid documents from the low bidder, Pascal & Ludwig Constructors, Inc., were reviewed by District staff and found to be responsive and fully in order. Accordingly, staff recommends award to Pascal & Ludwig Constructors, Inc. No. Company Bid 1. Pascal & Ludwig Constructors, Inc. $203,800.00 2. Pacific Hydrotech Corporation $237,220.00 3. Schuler Engineering Corp. $268,926.00 PRIOR RELEVANT BOARD ACTION(S): On April 14, 2011, the Board of Directors authorized the President and Secretary to execute the Finance, Design and Construction Agreement for Fairmont Booster Pump Station Improvements, to document the terms under which Shapell Industries would pay the District $183,266 for certain improvements at the Fairmont Reservoir and Booster Station site. ITEM NO. 2.3 AGENDA REPORT Meeting Date: October 6, 2011 Budgeted: Yes Total Budget: $5,500,000 To: Planning-Engineering- Cost Estimate: $10,000 Operations Committee Funding Source: Water Capital Reserves From: Ken Vecchiarelli, General Manager Job No: 2008-17 Presented By: Steve Conklin, Engineering Dept: Engineering Manager Reviewed by Legal: Pending Prepared By: Steve Conklin, Engineering CEQA Compliance: MND Manager Subject: Letter of Understanding for Yorba Linda Blvd Booster Station Project SUMMARY: In a recent meeting with staff of the City of Yorba Linda, they indicated that they are prepared to move forward with a request that the City Council grant the easements necessary for the District to construct its proposed Yorba Linda Blvd. Booster Station and Pipeline Project on the City's Gun Club Road property. However, staff asked for confirmation that the District will include landscaping improvements fronting Yorba Linda Blvd., and necessary maintenance. In response, a draft letter has been prepared and is attached for review and consideration. STAFF RECOMMENDATION: That the Committee recommend the Board of Directors authorize the General Manager to execute and submit to the City of Yorba Linda the Letter of Understanding for the District's Yorba Linda Blvd Booster Station and Pipeline Project. DISCUSSION: Staff of the City and the District have had various meetings and discussions over the last several months regarding the subject project. These discussions have resulted in a plan whereby the City will grant easements for the project, allowing the project to move forward with construction on the City's Gun Club Road property. In the future, the City plans to improve the property as a linear park. In the mean time, City staff has requested that, as a condition for allowing the booster pump station facilities on the future park site, that the District provide perimeter landscaping and maintain it, in the area fronting the project. In response, District staff drafted a Letter of Understanding. ATTACHMENTS: Name: Description: Type: YLB Pro' Ltr of Understanding. pdf Letter of Understanding Backup Material Easement_Exhibits.pdf Easement Exhibits Backup Material Date Mr. Steve Rudometkin, City Manager City of Yorba Linda 4845 Casa Loma Avenue Yorba Linda, CA 92885 Dear Mr. Rudometkin, Subject: Letter of Understanding for the District's Yorba Linda Boulevard Booster Pump Station and Pipeline Project The City of Yorba Linda (City) and Yorba Linda Water District (District) have had various meetings and discussions over the last several months regarding the District's proposed Yorba Linda Boulevard Booster Pump Station and Pipeline Project. We are pleased that these discussions and meetings have resulted in a plan whereby the City will be granting easements for the project. In turn, the District will be constructing a booster pump station at 19555 Yorba Linda Boulevard, on the City's property formerly known as Gun Club Road. The District understands that the City will develop the Gun Club Road property as a linear park at some time in the future. The purpose of this letter is to confirm how the District will maintain the easement areas until such a time that the City completes the linear park. In this regard, 1. The structure on site will consist of a masonry block building to house the booster pumps and appurtenances. The architecture of the block building will be in accord with the City's anticipated plan for the future park development. Accordingly, City staff will have the opportunity to review and approve the District's design plans for the exterior architectural features of the building. 2. District or contracted staff will maintain the exterior of the building and perimeter, for the area shown on Exhibit A. 3. The District will provide and maintain shrubbery-type landscaping along the easterly edge of the easement area shown on Exhibit A. 4. The District will provide and maintain shrubbery-type landscaping along the northerly and easterly edges of the easement area shown on Exhibit B. City staff will have the opportunity to review and approve the District's design plans for landscaping for the areas described. 5. The District will restore the existing security fencing along the Yorba Linda Boulevard frontage at the completion of construction. 6. The District and its contractors shall indemnify the City and hold harmless for activities performed inside or outside of the pump station and the described easement areas in the performance of construction and maintenance activities. 7. The District shall maintain all insurance, bonds and warranties in the execution of the maintenance activities per the City's latest insurance requirements. The efforts and assistance of you and your staff for this important District project are very much appreciated. Sincerely, Ken Vecchiarelli, P.E. General Manager EXHIBIT "A' L 'A° BASIS OF REARING: 4q• 1711106 F,R E -i:L NG BEING Ai"',-',;LONG TH!~ M,'. _INE OF YC (_WDA Si VD. AS SHOWN ON TRH` '3W NO. 17106, f' BOOK 898, PAGES 13.18 WISCELLANEOUSPAn5 j `N ?NE ORAA OL V47Y 0 r ^I" r OF YC r l NDA - . CALIFORNIA., f f EA -V N7; OR RIGHT OF WAY IN ~ dA ~r FAVOR n. S. C. WC. CF3 13 it c r SK. 7529, PG 955. O.R. . I SCALE 1°- CD' WA IP / ACr F:: SS iN FAVCP CF M.W..D. REC. 07--14-1997, INS7 7 - W31 O.R. C7 LAN0sc C r SLOPE ` FASEMPIT FOR Wi ;NS. & LJ INC.'^: '4TAL Pi; 5=F IN FAVOR OF 4f WD'. 0 8K.13265, r--: 8,976 SCI- 1340, O.R. e c 0. 0913 fly EASEVE,W ^:"r'GRADI,NGPLII=FOSE y IN FAVOR OF Q CW D. REC 08-13-1979, BK 137 PG , n = T.P. r 777- rty- j20.Oa` - -~i 12. oo, go. P.D.B. j- N89°24'f ,V 52.00 a "2l W 0 YOBS A LINDA Pt VD. ~ z _ N89`24' 15"W 150, 00, - CL . 7v8 NO ~ NO, -7rF 21;1 A A h C_ CARRYA+NES VA i 5 V L AND SU?YEYOR, F-:1. S 7786 CXP 5 ,L, . DECEMBER 5 1, 2011 EXHIBIT "B" SHE17 ~ OF 1 BASIS Or FF,=RING: 1 Mo S y 89'24'15" K77_ ALONG THE CEK-; is !!4'F "F YORBA LINOA BLIP- AS SHOWN ON 774. `'.OAP NO- 17105, f BOOK 838,PF: _ 1319 OFMISCFLI.:40YEGUS4"4-s, f RECOFL-7 IN THE CCUNTY r- --O flF~ " - r i` f S89°4942E 18.00' t4c~rr: `arr .4RIGHTOFWAYIN FAVOROFS.C.W.C- "F::. r-R-13.7965, ' 6K,7171 - PG- 985, O'R' 4`-/ ACC ' SINFAVOR OFAiK!O SrC INST. 31T8'O.R- °o ca s_ INC1DEA7,A1. PU C'SR3 IN FAVOR ,"F A1.4~ C3.:PC• 0&13 1 BK.13265, PG. _ 1340, O.R. m U. acp„ FOR f .RA.DING Pt1RpC77:1 ~ IN FAVOR OF 0. C.WR, n 06-13-1,:.~ 1355, 0. R. z 45 7c' 1 589.4 r- 47 ( ] e-- 12., 8 ~i4Q .S~' w9.CD' 9.1983 ACRE ~ I 3 N69°24'151V 82. G4` 4`15'+V 6792" o co ~ 1,tj ~~G Q:rF YORBA LINDA BLVD. ~kL ' 'a D. 15Q.(1t1` Q V NO, 766 t9 12/3) N C I4. A ` E- BARNES s S n V LAND SUR ; R, Pl. S 7F76 = I°'I:i37 EXPiF'~'~' 17FCE~~p ' 31, 201! ITEM NO. 3.1 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Report on Potential Second Lower Cross Feeder Project ATTACHMENTS: Name: Description: Type: Second Lower X-Feeder Prom Memo.pdf SLCF Project Meeting Report Backup Material The Second Lower _Cross _Feeder _Project- - - MWDOC Project Summary Backup Material 4 Pages.pdf Yorba Linda Water District, MEMORANDUM DATE: September 15, 2011 TO: Ken Vecchiarelli FROM: Steve Conklin SUBJECT: MWDOC Meeting to Discuss Potential Second Lower Cross-Feeder Project On September 1, John DeCriscio and I attended a meeting at MWDOC of the East Orange County Feeder No. 2 (EOCF No. 2) Participants and others to discuss potential project concepts and interest in a project called the Second Lower Cross Feeder Project (SLCF). The SLCF is a pipeline conveyance project that would allow additional water from Metropolitan Water District of Southern California (MET) to be delivered into Orange County from MET's Los Angeles County system in the event the Diemer Filtration Plant in Yorba Linda is knocked out of operation by a major earthquake. This was a meeting to present information and to determine if the participants wanted MWDOC to continue to investigate this as a potential project. The meeting was with these participants because the Cross-Feeder Project would connect to the EOCF No. 2. With respect to the SLCF project, a report was completed by MET and MWDOC in 2010. In summary, the SLCF Project would connect two existing MET major transmission pipelines: the Second Lower Feeder, and the EOCF No.2. In addition, it could extend further easterly to connect to the Allen McCulloch Pipeline, depending on the location of the cross-connection and the willingness of the participating agencies to bear the cost of the extension. The attached Figure 1 shows in red various potential locations for the cross feeder identified in the report. Attached is the Executive Summary prepared by MWDOC on the SLCF Project. The project is a complex one with many potential facets. The summary lists some of the operational issues that would have to be investigated and considered if this project is pursued. In addition to supply reliability, the report indicates that the SLCF Project could provide a number of additional local benefits that could add flexibility to the operations of the OCWD groundwater basin. Benefits could include: • Helps OCWD with a Coastal Shift Program • Increases OCWD's ability to expand production and flexibility in pumping operations • Helps with groundwater basin recharge and extraction (if combined with new injection and extraction wells) • Could provide South OC access to previously stored non-native groundwater • Increases the flexibility of conveyance of local water sources • Expansion of the Conjunctive Use Program (CUP) • Could be coupled with the Poseidon Huntington Beach Ocean Desalination Project operations to move pumping inland At this time, these concepts have not been discussed with OCWD or the Groundwater Producers. Concerning the various alternative alignments for the SLCF pipeline, one is along Bastanchury and another is along Miraloma. If the project proceeds and either alternative is selected it could have impacts on YLWD. Accordingly, we will continue to monitor the development of the project. At the end of the September 1 meeting, the representatives of the ECOF No.2 Participants were polled and the consensus was that the potential SLCF Project appears to have merit and that MWDOC should continue to investigate the issues and project. Kevin Hunt indicated that MWDOC will plan to have quarterly update meetings with this group. He also cautioned that if the project proceeds, it may have to be locally funded, because there is no current support for it from MET. MWDOC Draft 9-28-10 The Second Lower Cross Feeder Project Concepts, Constraints and Opportunities EXECUTIVE SUMMARY The Second Lower Cross Feeder Project (SLCF) is a pipeline conveyance project that would allow additional water from Metropolitan Water District of Southern California (MET) to be delivered into Orange County from MET's Los Angeles County system in the event the Diemer Filtration Plant in Yorba Linda is knocked out of operation by a major earthquake. The supply capacity of the SLCF system during this type of operation is constrained by several factors: • The hydraulic capacity of the MET pipeline system • MET member agency demands at the time of the operation (time of year and how far out in time) • Policy issue of how allocations are made by MET when system deliveries are constrained • Configuration of the SLCF Project. Potential Additional Local Benefits: An issue of constructing facilities just for emergency situations is that they need to be maintained in a state of "readiness" to begin operations when an emergency situation arises. Additional benefits would potentially make use of the facilities on a routine basis in conjunction with the groundwater basin operations and thus take advantage of the broader benefits of such a project and allow the costs of such a project to be shared. Under the following concepts, the primary benefit of the project, supply reliability to the Orange County area in the event of an outage of the Diemer Filtration Plant, would be combined with adding flexibility to the operations of the OCWD groundwater basin: 1. Helps OCWD with a Coastal Shift Program 2. Increases OCWD's ability to expand production and flexibility in pumping operations 3. Helps with groundwater basin recharge and extraction (if combined with new injection and extraction wells) 4. Could provide South OC access to previously stored non-native groundwater 5. Increases the flexibility of conveyance of local water sources 6. Expansion of the Conjunctive Use Program (CUP) E-1 MWDOC Draft 9-28-10 7. Could be coupled with the Poseidon Huntington Beach Ocean Desalination Project operations to move pumping inland At this time, these concepts have not been shared with or approved by the OCWD Board. A number of issues were identified that need to be resolved for the project to move forward, including: • Hydraulic issues. There is uncertainty regarding how much water can be delivered into Orange County via this project. Conceptually, the project is being sized at between 60 cfs and 100 cfs, but the actual delivery capacity depends on: o MET system o The proposed lowering of the HGL at MET service connections o Timing of deliveries (both the time of the year and the year the outage occurs - MET has estimated limited capacity in peak months and as demands grow into the future, but there are unresolved policy issues) o Capacity of the pumping system • Water quality monitoring and compliance issues. MET would need to get comfortable with and concur with the addition of groundwater into their system. • Policy issues. MET's Board has yet to commit to allowing for the introduction of groundwater into MET's treated water distribution system on a routine basis. An additional policy issue needs to be addressed to determine which Member Agencies of MET receive service in the event of an emergency situation. MET operational considerations and training on how MET would operate under the system during emergency conditions will need to be factored into an emergency operation plan. • Project approval/funding by the local agencies. There have been no discussions regarding potential funding for a SLCF Project. Costs of the Project: MET staff developed the following cost estimates for the larger and smaller sized pipelines and the pump station associated with the smaller pipeline and the total project costs. These costs are conceptual in nature. E-2 MWDOC Draft 9-28-10 Summary Cost Estimate $2009 Costs Alignment 1 Alignment 2 Alignment 3 Bastanchury 84-inch Pipeline $89,053,246 $82,668,180 $119,965,558 $19,416,125 48-inch Pipeline $42,604,964 $58,460,186 $84,906,023 $13,626,589 Pump Station $11,757,116 $11,757,116 $11,757,116 $11,757,116 Total 48-inch Alternative $54,362,079 $70,217,302 $96,663,139 $25,383,705 Conclusion The addition of the Second Lower Cross Feeder at an estimated supply of between 60 cfs and 100 cfs greatly increases the ability of the South County area to withstand an outage of the Diemer Filtration plant. At annual average demand levels, the area would be totally reliable and at peak week demand levels, the area could withstand an additional 3 to 5 days of outages without any demand curtailment. The EOCF2 would have to remain intact to ensure delivery of the water. Recommendations The following items are recommended at this time: 1. Meetings with all Orange County Stakeholders are recommended to review the report, concepts and issues to get their input and suggestions. 2. Particular emphasis should occur with OCWD to determine project variations to provide benefits to the groundwater basin producers. 3. Work needs to be completed on the impacts of reduced HGL's on the agencies indicated to quantify what is needed to mitigate impacts to their operations. 4. Additional work should be initiated with MET on four fronts: a. Policy issue of how water is allocated within the MET system during emergency events. The issue is key to determining how much water might be available during emergencies to convey through the Second Lower Cross Feeder. b. Further analysis by MET, based on the updated IRP demands, should be completed to update the hydraulics information under the following conditions: i. Out year projections for both min month and max month demands with the Diemer Plant out of service under various levels of conservation. c. Work with MET on operational planning during emergencies d. Work with West Basin MWD and MET on the planned Ocean Desalination Project interconnection and its emergency supply implications. E-3 MWDOC Draft 9-28-10 `ti.a.. w.,.e r °tl,•.~ ;':$c P,yp, hlh.•a.Fi t k~.w '.6 r h 1 f 'I '}rye 9 ^a h+~' f ''S';"' ^•'K~ . 1 r ti d 3ult ~t ~ ~%is . s -'.I ~ ~ F I , F ,ice. ,fir 'I 51<'! . .:'•.I 3 it 4 ~.1. 4 L Y S-••• 4. W. .yb y_ s F l Puenlt HII, ° 1 ° 2 L 'Y w r F ~'YF-1 7j. W. ppsy 'il y Nf t'l _ ,ay - l k'~~ -•'~'y W ..1 II• L. PA I ~•r ~ Rey: S ~p`'yi 'I, -drv ' will a 4 ~ ~ 3' E•'~y~[~ @Y +ir 111 g r IaV i I z'F + F ' 1rK .tom r y + I. ~Ll t + _ a p4 y z :a f r y. n r~ «1 .A a"t v 4 _ mix - xY# ~ A'~s.~ ~ y egg- 1 # ~y4. 't mo a .''d x.• )WA I i t 11 L=cl s T 'k _ _ :'may Crtpk P~-.4 i,r,~• J7i E'1' f,SR .-,,tcCrctk r c S : ~4? 814 GW 32S ate., .':la° + P C,5 73' 810 520 • EGO Legend a la r S. I ; 972 906-972 19'S1~ FWCNr4 F r'~ ~ I ~ 4'eek +'.a.5. "i ~ d LV VaaJ $r nl?n[1,?ek F.C.5. fi5i fa77 A YI~Ci':AILE•tY3:nlS (GriYG } .tr3 I„n[r:mP C.$.K!.4f) 4 Aguras-.41L4areYlvsfl34'2C: 4r , , . I-~-rnzYP,CS •-1 f•.hl+ i5:..~7+ I I rhq~aka =:..5t "r', °I.51 nch P 5. r, „JJK Ffes luE Cmik-C. sr-4: V1T` ' ~!31 CI i the fukU m. wager 51.' `~a, ~ • I:inn al Y•Grha Cind°7 p.~.5. e S rs '1trrr mrP.r rh annr~, iallrax np -r r.+z -1r: rsr*.. nt 1 hr C}rr}nak~nn rllanr Figure 1: General MET Water System Map in Orange County 2 ITEM NO. 3.2 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Monthly Preventative Maintenance Program Report (To be provided at the meeting.) ATTACHMENTS: Name: Description: Type: 2011-12 PM Report.pdt Monthly Report Backup Material PM PROGRAM FISCAL 2011112 Fiscal 2011-12 JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN Percent of target 8% 17% 25% 33% 42% 50% 58% 67% 75% 83% 92% 100% HYDRANTS (3,881) Target; all hydrants to be serviced annually. INSPECTED THIS MONTH 38 78 142 INSPECTED THIS YEAR 38 116 258 % OF TOTAL 1.0% 3.0% 6.7% VALVES (10,70612=5,353) Target; all valves to be operated every two years OPERATED THIS MONTH 444 494 634 OPERATED THIS YEAR 444 938 1,572 % OF TOTAL 8.3% 17.5% 29.4% DEAD ENDS (155 X 2 = 310) Target; all dead ends to be flushed twice each year. FLUSHED THIS MONTH 2 0 0 FLUSHED THIS YEAR 2 2 2 % OF TOTAL 0.7% 0.7% 0.7% AIR VACS (330) Target; all air/vacs to be serviced annually. INSPECTED THIS MONTH 224 106 1 INSPECTED THIS YEAR 224 330 331 % OF TOTAL 72.5% 100.0% 100.0%j I PRVs (150) 40 STATIONS Target; all PRVs to be serviced annually. INSPECTED THIS MONTH 35 48 41 INSPECTED THIS YEAR 35 83 124 % OF TOTAL 23.3% 55.3% 82.7% SEWER CLEANING (264.1 M) Target; all sewers to be cleaned annually. CLEANED THIS MONTH 21.4 23.9 22.9 CLEANED THIS YEAR 21.4 45.3 68.3 % OF TOTAL 8.1%1 17.2% 25.9% SEWER TELEVISING (44.02M) Target; all sewers to be televised every 6 years. TELEVISED THIS MONTH 1.2 0.58 TELEVISED THIS YEAR 1.2 1.78 1.78 % OF TOTAL 2.7% 4.04% 4.04% OTHER SEWER WORK. S.S. OVERFLOWS 0 0 0 SERVICE CALLS 1 0 2 ROOT CONTROL 0 267 0 REHAB FOOTAGE 0 241 12 MAIN REPAIRS 1 0 3 MANHOLE ROOT CLEANING 11 9 0 MANHOLE REPAIRS 3 27 3 ITEM NO. 3.3 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Monthly Groundwater Production & Purchased Import Water Report (To be provided at the meeting.) ATTACHMENTS: Name: Description: Type: Import 2011-12 Sep_pdf Monthly Report Backup Material YLWD SOURCE WATER SUMMARY FY 2011-12 IN-LIEU ACTUAL ADJUSTED TOTAL MONTHLY YTD BUDGET GW GW IMPORT DEMAND GW GW (Demand Est.) DELTA MONTH (AF) (AF) (AF) (AF) (AF) Jul-11 256.6 2,430.1 35.6% 35.6% 2,630.6 -7.6% Aug-11 59€", 225.7 br u. 2,394.0 34.4% 35.0% 2,588.1 -7.5% Sep-11 530.0 219.4 1,391.8 2,141.2 35.0% 35.0% 2,270.8 "la Oct-11 1,915.4 Nov-11 1,513.1 Dec-11 1,361.1 Jan-12 1,186.8 Feb-12 1,135.4 Mar-12 1,345.5 Apr-12 1,683.0 May-12 2,226.1 Jun-12 2,494.3 FYTD 1,736.2 701.6 4,527.5 6,965.3 35.0% 7,489.5 -7.0% Red denotes In-Lieu month Allowable GW (YTD) 3,350.3 (AF) Underpumped 912.5 (AF) GROUNDWATER PERCENTAGE 60.0% 55.0% 50.0% 45.0% 40.0% 35.0% 30.0% MONTHLY GW 25.0% tYTD GW BPP GOAL 48.1 % 20.0% Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11 Jan-12 Feb-12 Mar-12 Apr-12 May-12 Jun-12 Month WATER SUPPLY FY 2011-12 September 2011 Water Supply GW 10.2% IN-LIEU GW 24.8% IMPORT 65.0% 2011-12 YTD Water Supply GW 35.0% IMPORT 65.0% GW BPP GOAL 48.1% TOTAL WATER USE FY 2011-12 2,500 730 ■09-10 GW ❑09-10 IMPORT 72.9 Monthly Average Mean Temperature (0F) 4.0 74 73.2 ■ 10-11 GW ❑ 10-11 IMPORT .3 69.7 74.1 ■11-12 GW ❑11-12 IMPORT 70.8 70.3 67.2 66.4 2,000 62.9 63.8 66.1 62.6 62.4 1,500 59.3 65.4 Q 61.5 N 60.2 E 55.8 60.0 55.2 2 58.2 58.7 1,000 56.4 57.2 500 0 Month FY 2011-12 YTD Water Supply 24,000 Budgeted Total GW + Import 22,000 -0--Actual Total GW + Import 20,000 fBPP GW Goal 48.1 % 18,000 Actual GW Production 16,000 14,000 a 12,000 0 > 10,000 8,000 6,000 4,000 2,000 0 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11 Jan-12 Feb-12 Mar-12 Apr-12 May-12 Jun-12 Month ITEM NO. 3.4 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Groundwater Producer Meeting Report ATTACHMENTS: Name: Description: Type: GWP Mtg Notes 14Sep2011.pdf GWP Meeting Report for Sept 2011 Backup Material Yorba Linda Water District, MEMORANDUM DATE: September 15, 2011 TO: Ken Vecchiarelli FROM: Steve Conklin SUBJECT: Groundwater Producers Meeting, September 14, 2011 1 attended the Groundwater Producers (GWP) meeting on September 14 at OCWD. A summary of each item discussed is as follows: 1. Recharge Operations at Santiago Basins. OCWD staff reported on the operation of the existing Santiago Basins, which are three former gravel and sand mines, called Smith Pit, Blue Diamond Pit and Bond Pit, located along Santiago Creek in Orange. The combined storage capacity of the basins is over 13,000 acre-feet, which is over half of the total storage capacity of OCWD's entire surface water recharge system. Water supplied to the basins includes local runoff from Santiago Creek and water pumped from the Burris Pit Pump Station along the Santa Ana River. The maximum percolation rate of the basins is approximately 115 cfs (about 52,000 gpm). The average recharge is approximately 43,000 acre-ft per year, which is about 19% of all of the surface recharge achieved annually. 2. New Wells at Sunset Gap to Monitor Seawater Intrusion. OCWD has injection wells in the Alamitos Gap (Seal Beach/Long Beach) and the Talbert Gap (Fountain Valley/Huntington Beach) to provide fresh-water mounds to mitigate against seawater intrusion. These have been in operation since the 1960s and 1970s, respectively. Because of recent evidence of seawater intrusion in the Sunset Gap (Seal Beach Naval Weapons Station and Huntington Harbor), OCWD is proceeding with construction of two monitoring wells to help determine the magnitude and extent of seawater moving landward in that area. Following monitoring for one to two years, OCWD will determine if mitigation is warranted. t 3. Annexation Update-Receipt of EIR NOP Letters. OCWD reported that the time period has expired for receipt of comments concerning the Notice of Preparation of the EIR for Annexation. OCWD forwarded electronic copies of all comments received to all of the Groundwater Producers. 4. MWD Replenishment Water Program Update. OCWD indicated MWD has reported that all of the 225,000 acre-ft of water made available at replenishment rates will be committed by the end of September 2011. Of that amount, MWDOC and the three cities will have utilized about 92,000 AF. However, it was also noted that in-lieu water through OCWD may continue to be available into October or November. 5. Water Budget versus Actual Report. OCWD reported that its Water Purchase budget balance was $59,141,944 on June 30, 2011. With major purchases in progress at recharge rates, they expect the budget balance to be in the range of $15 million by June 30, 2012. 6. Potential Meeting Room Improvements. OCWD reported that they have been investigating and obtaining cost estimates for upgrades to the Board Room, Conference Rooms C-2 and C-3, and MWDOC Room 101. For the Board Room, upgrades may include a new video projection system, video feed to C-2, upgraded sound system and microphones, new lighting, and other improvements. Overall cost for proposed improvements to all the rooms is in the range of $470,000. Funds are available in the budget. MWDOC would pay about one-third of the cost, if both boards approve proceeding. 7. OCWD Recharge Report, FY 2009-10. Copies of the subject report were provided (and I obtained one for YLWD). Report includes data by facility, by month, by water source, for each surface water recharge facility, and recharge through the seawater barriers, and by in-lieu. Historical data is also provided in this comprehensive document. OCWD reported that in the future, hard copies will not be provided; rather, notification will be made when the electronic copy is available on the OCWD website. In this regard, they noted that many historical documents are available on the website, including the annual recharge reports, annual engineer reports, and others. In addition, they noted that agenda packets for board meetings and committee meetings will be made available electronically for download, rather than provided as hard copies. 2 ITEM NO. 3.5 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Status Report on Capital Projects in Progress ATTACHMENTS: Name: Description: Type: CIP Rept 0ct2011.pdf Status Report on Capital Projects in Progress Backup Material CAPITAL IMPROVEMENT PROJECTS STATUS REPORT Date: October 1, 2011 New Information since Last Report is Shown in Red IN CONSTRUCTION Project Current Status Next Actions Comments 1 Highland Booster Station Upgrade Contractor completed pump Contractor will complete The current completion date is Budget: $5,000,000 Job No. 200814 house block walls and set roof panels and pour March 2012. The Board approved Project Contact: Joe Polimino structural support beams for lightweight concrete & Change Order #2. Planned Completion Date: Dec. 2011 the crane and roof. install concrete panels. 2 Ohio/Oriente Pipeline Replacement Mainline installation After completion of The project is scheduled to be Budget: $615,000 Job No. 201006 complete; installing hydrants services, conduct hydrotest complete by December 2011. Project Contact: Joe Polimino and services on Ohio St. and and chlorinate pipeline, Planned Completion Date: October 2011 Oriente Dr. then abandon exist. pipe. 3 2010 Waterline Replacement Project, Phase I Contractor installed pipeline Contractor will pressure- Final completion date is currently Plumosa Drive from the school to Lemon test pipeline, chlorinate scheduled for October 2011. Budget: $700,000 Job No. 201012 Dr. Currently installing and then samples taken to Project Contact: Joe Polimino services and appurtenances. confirm disinfection of Planned Completion Date: Fall 2011 pipeline. 4 Well 20 Equipping Notice to Proceed issued Contractor to procure January 27, 2012 estimated Budget: $2,000,000 Job No. 200711 September 20, 2011. permit from City of completion. Project Contact: Joe Polimino Anaheim. Conduct pre- Planned Completion Date: Jan. 2012 construction meeting. 5 Green Crest Lift Station Upgrades Awaiting a cost proposal Prepare alternative options Solicit cost proposals for Budget: $60,000 Job No. 2011165 from Electrical Contractor for providing emergency additional lift station upgrades per Project Contact: Hank Samaripa for emergency power- power to control panel. the GCLS upgrade report. connection outlet. Planned Completion Date: Feb. 2012 1 CAPITAL IMPROVEMENT PROJECTS STATUS REPORT Date: October 1, 2011 New Information since Last Report is Shown in Red IN DESIGN Project Current Status Next Actions Comments 1 Lakeview Grade Separation (OCTA Project) Awaiting OCTA response Resolve prior-rights and Awaiting final design submittal Budget: $700,000 Job No. 201002 regarding cost sharing. cost-sharing issues and from OCTA's consultant. Utility Project Contact: Anthony Manzano Awaiting final design complete Agreement with relocations expected to start in Planned Completion Date: Sept. 2013 submittal. OCTA. 2012. 2 2010 Waterline Replacement Project, Ph. II Preliminary design plans RBF to submit 50% design Construction expected to start Pebble Beach, Cresthill Dr., Hidden Hills, reviewed and returned to plans and preliminary specs early 2012. Catalina Ct., Gordon Ln. & Richfield Rd. consultant (RBF). by late October 2011 Budget: $13M Job No. 201012 Project Contact: Anthony Manzano Planned Completion Date: Spring 2012 3 YL Blvd. BPS & Pipeline Divided into two projects, Meet with City staff to Plan to bid pipeline portion by Budget: $4.5M Job No. 200817 pipeline and pump station. discuss layouts and early 2012, with construction of Project Contact: Hank Samaripa 90% pipeline design easements. Start final pump station to immediately Planned Completion Date: May 2013 plans/specs under review by design of pump station and follow the pipeline work. staff. coordination with pipeline. 2 CAPITAL IMPROVEMENT PROJECTS STATUS REPORT Date: October 1, 2011 New Information since Last Report is Shown in Red IN PLANNING Project Current Status Next Actions Comments 1 Fairmont BPS & Site Improvements Out to bid for replacement of Replace reservoir valves. Will issue preliminary layout Budget: $1,885,000 Job No. 200803 failing reservoir valves. Develop Fairmont site plan and RFP by approximately Project Contact: Anthony Manzano and prepare RFP for design November 2011. Planned Completion Date: TBD services. 2 Recycled Water Study District submitted revised Receive final approval from Once final report is approved, Budget: $225,000 Job No. 200807 and Final report to SWRCB the State, estimated staff to present project Project Contact: Derek Nguyen for approval on Sep 14 per sometimes in October 2011. recommendations to PEO & Planned Completion Date: TBD the State's previous review Board. District to receive grant comments. of $37,500 from State. 3 South & West Wells Project OCWD Board requested Prepare site plan for Well Preparing Well 21 topography Budget: $9,000,000 Job No. 200922 preliminary Well 21 site 21 for review with OCWD. map. Project Contact: Anthony Manzano plan. Searching for Well 22 Continue search for Planned Completion Date: TBD site. potential Well 22 site. 4 Elk Mountain Site Improvements Contacting local property Obtain proposals for Budget: $300,000 Job No. 200522 owner to request approval to wrought-iron fence at Project Contact: Hank Samaripa install a fence to close-off northeast corner of site. Planned Completion Date: Dec 2011 access to corner of site. 5 Pressure Regulating Stations Upgrade Received proposals from five Staff to present Waiting for Board authorization Budget: $1,000,000 Job No. 201108 consultants. Staff evaluated recommendations to PEO to begin engineering design Project Contact: Derek Nguyen proposals and recommending Committee and work. Planned Completion Date: TBD award to Hall & Foreman, recommendation for Board Inc. approval. 6 Locke Ranch Area Annexation Submitted annexation Anticipated public hearing Public hearing period is Budget: $9000 Job 11-04 application to LAFCO with date in October 2011. estimated to be 35 days long. Project Contact: Ariel Bacani public hearing to follow. Planned Completion Date: TBD 3 ITEM NO. 3.6 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Status Report on Committee-Specific Strategic Planning Initiatives ATTACHMENTS: Name: Description: Type: Strat PI Tracking- Sep2011.pdf Strategic Plan Tracking Backup Material Strategic Plan Initiatives Status Report Planning-Engineering-Operations Committee Strategies Start Date Completion Lead Party Prior Progress Sep 2011 Progress Date FR 2: Increase Reserve Fundin Analyze the Asset Annual Review Contacted District's AMP consultant and Received Sewer Fund payout from City. Management Plan to Prior to Budget Engineering determined that we will first need to Performing analysis of tasks and cost to FR 2-13 Determine Future Dec-11 and CIP Manager incorporate new sewers into our GIS database upgrade sewer lift station, and same for Needs Update before we have data necessary to add to the prep of GIS database for east side sewers. Asset Management Plan SR 1: Work Toward Service Reliabilit and Efficienc Service Demand Projections were examined SR 1-B Forecast Service Oct-10 Jun-11 Engineering and incorporated into the District's 2010 No change. Demand Projections Manager Urban Water Management Plan (dated May 2011 out to Year 2035 Submitted letter with deal points to OCWD for Preparing proposed well site development Develop Additional Engineering well-site lease for presentation to OCWD plan for discussion with OCWD. Looking SR 1-E Well Sites Mar-11 Jun-12 Manager committee. Met with property owner regarding at potential properties with AT&T and site for second well. other property owners. Evaluate Alternative On Engineering District is completing its Water Recycling Final version of the study is being reviewed SR 1-F Water Sources -going On-going Manager Facilities Planning Study by staff of the State Board. SR 3: Continue Im lementation of Ca itaI Im rovement Project Plan 2007-2012 Complete Implementation of Five-Year Capital Current status is approximately $6.7 SR 3-A Improvement Plan On-going On-going Engineering The 2011-12 Budget includes $11.8 million for million of projects in construction phase from FY Improvement 012 Manager Capital Improvement Projects and $5.1 million in the planning and design phases. with Adopted Amendments Continue Planning for The 2011-12 Budget identifies $21.2 million Long-Term Capital Engineering for Capital Improvement Projects for FY2012 SR 3-B Improvements and On-going On-going Manager 13 through FY2014-15. Staff will continue to No change. Replacements evaluate our systems' needs and capabilities. ITEM NO. 3.7 AGENDA REPORT Meeting Date: October 6, 2011 Subject: Future Agenda Items and Staff Tasks ATTACHMENTS: Name: Description: Type: Handout.pdf Handout Backup Material LEGEND Clelo Vista Project Adjacent Developments Yorba Linda Water District Adjacent Developrnior'v (YLWD) Boundary Cielo Vista Project - Existing Pipelines City of (coiored by pressure zone) Brea Streets L -4 ,a _ I City of Yorba..Unda City of o City of Anaheim Placentia a ZM' 0000 Figure 1 Study Area CWo Vista Project PWAOW Teahnioal Memorandum I Engineers...Working Wonders With Alater LEGEND Adjacent Developments Adjacent Developments ~ Cielo Vista Project I n Yorba Linda Water District (YLWD) Boundary r 4 4 - Existing Pipelines (colored by pressure zone) p Streets t r"„",.°6 °4'°"k ii r.4'Ject - Texaco ,Lamb Simmons' % Friend i i" Murdock/ i 7 Figure 2 4 Adjacent Developments - f Cielo Vista Project 1 Technical Memorandum 1 J:,'I* SWAM #110% Engineers... Working Wonders With Water Section 1: Introduction and Project Overview r RIDGE CIELO VISTA PROJECT ROAD O 1 z FEUPE O N PROJECT VICINTY MAP NOT M SCAtf M Exhibit 1-2 Vicinity Map Cielo Vista Area Plan ' Section 1: Introduction and Project Overview i LEGEND PRIMARY ENTRANCE A~ :a AF SE=4NDARY ENTRANCE RESIDENTIAL . ~ u 4 ` y RESIDENnAL WITH OA PRODUCnON OVERLAP LANDSCAPED AREA - ~ „ - i UNDfSTURBED NATURAL OPEN SPACE i G i e t Exhibit 1-3 Illustrative Land Use Plan 4 Cielo Vista Area Plan _ Section 2: Site Conditions N ~ i LEGEND nvw ss,.o,s-os F-71 "MM MMMW M D iRUS OCAKE 7W M4M5 RQCH 7K6n AREA PLAN BOUNDARY APN:551-M-17 I THE TRAVIS RANCH TRUSTS ~ I I ~ APN:351 03145 VIRGINIA t RICHARDS REVOCABLE t IMRVIVOS TRUST -~vAU,E,t Exhibit 2-2 Existing Ownership Cielo Vista Aroa Plan rg October 4, 2011 Orange County Planning Department General Land Use Planning Division Site Planning Section P.O. Box 4048 Santa Ana, CA 92702 Attention: Mike Balsamo, Manager, General Land Use Planning Subject: PA 100004 Sage-Cielo Vista, Tentative Tract 17341 This is in response to the Planning Application for General Plan Amendment, regarding the subject project, dated September 22, 2011. Yorba Linda Water District (District) has done a preliminary review of the Cielo Vista Area Plan, dated August 2011, submitted by Sage Community Group, inc. Our comments are as follows: • The District requires a master plan for the proposed community to include all nearby properties that may be subject to future development, for the purposes of planning, sizing and siting backbone water infrastructure improvements including booster pump stations and storage reservoirs required to serve the proposed development projects. The water facilities for this development and nearby future developments, such as Murdock, Friend, Texaco and Lamb, must be planned and sequentially constructed together or through an approved phasing plan. Temporary facilities for this development will not be permitted. In this regard, the developer or developers shall submit a conceptual study of water service for the developable areas, presenting how those demands could be met with reservoirs, booster stations, pipelines and appurtenant facilities. The study shall be in accord with the service levels identified in the District's 2005 Water Master Plan. • The developer shall provide computer-based hydraulic modeling to show that the sewer flows for this and adjacent proposed developments can be accommodated by the existing downstream sewer trunks and sub-trunks. If deficiencies exist at build out, a facilities phasing plan shall be developed to identify the downstream improvements required, if any. • The Travis Ranch property within this proposed development has not yet been annexed to Yorba Linda Water District. In order to receive water and sewer service from the District, annexation is required, including payment of all associated fees and expenses. • The District provided to the County a Conditional Will-Serve Letter for the subject tract, dated February 10, 2010. The conditions and requirements stated in that letter remain in effect, A copy of that letter is attached. Thank you for the opportunity to provide comments on the proposed project. If you have any questions, please contact me at 714-701-3102 or via email at sconklinC@ylwd.com. Sincerely, Steve Conklin, P.E. Engineering Manager enclosure or Linda Reliable and Trusted Service for Bore Than 100 Years February 10, 2010 Planning & Development Services County of Orange 300 N. Flower Street Santa Ana, CA 92703 RE: Conditional Will Serve Letter, Cielo Vista Residential Vesting Tentative Map No. 17341 APN: 351-031-17 and 351-031-05 This is a Conditional Will Serve Letter for the above captioned property which is comprised of approximately 83 acres generally located east of San Antonio Road and north of Via del Auga in the community of Yorba Linda. This letter is issued to allow the initiation of the entitlement process. Accordingly, this Conditional Will Serve letter is not a contractual offer or commitment to provide service but a representation that the proposed development area is in, or may be annexed to the Yorba Linda Water District. The applicant must satisfy certain conditions specified by the District and agreed to by the applicant before service will be available to supply the project. Any future, binding commitment by the District to service this project will be subject to the availability of water and the planning, design and construction of adequate water production, transmission and storage facilities to meet the demands of the project in accordance with (1) the terms and conditions of a Pre-annexation Agreement to be executed by the applicant and the District, and (2) the terms and conditions of an Application to and Agreement with the Yorba Linda Water District for Water Service executed by the applicant and the District; both in accordance with the District's policies existing at the time such agreements are executed. Should you have any questions regarding this letter, please feel free to contact me at (714) 701-3020. Kenneth R. Vecchiarelli, P.E. General Manager Yorba Linda Water District 1717 F. Miralorna Avenue Placentia, CA 92870 714-701-3000 714-701-3058 Fax ` `