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Home My WebLink About04.a. Receive update on status and effectiveness of the Contractual Assessment District (CAD) and Alhambra Valley Assessment District (AVAD) programs in converting septic systems to sewer connections Page 1 of 15 Item 4.a. CENTRAL SAN October 15, 2019 TO: ENGINEERING AND OPERATIONS COMMITTEE FROM: RUSSELL LEAVITT, ENGINEERING ASSISTANT III REVIEWED BY: MICHAEL PENNY, ASSOCIATE ENGINEER DANEA GEMMELL, PLANNING AND DEVELOPMENT SERVICES DIVISION MANAGER JEAN-MARC PETIT, DIRECTOR OF ENGINEERING AND TECHNICAL SERVICES ROGER S. BAILEY, GENERAL MANAGER SUBJECT: RECEIVE UPDATE ON STATUS AND EFFECTIVENESS OF THE CONTRACTUAL ASSESSMENT DISTRICT (CAD)AND ALHAMBRA VALLEY ASSESSMENT DISTRICT (AVAD) PROGRAMS IN CONVERTING SEPTIC SYSTEMS TO SEWER CONNECTIONS At the July 9, 2019 Engineering & Operations Committee meeting, a request was made fora report on the number of completed CAD projects, number of septic tanks abandoned and remaining, associated costs, and other available figures. This memo presents that information. After reviewing a G IS (geographic information system) group-prepared spreadsheet of properties that are more than 100 feet from a sewer, about 400 developed, residential properties within Central San's boundaries were found to be currently using a septic system. Separately, at least another 100 residential properties were estimated to be adjacent to or within 100 feet of an existing sewer, but still using a septic system. Strategic Plan Tie-In GOAL ONE: Provide Exceptional Customer Service Strategy 1 - Build external customer relationships and awareness, Strategy 3- Maintain a strong reputation in the community GOAL THREE: Be a Fiscally Sound and Effective Water Sector Utility Strategy 1 - Conduct long-range financial planning October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 36 of 66 Page 2 of 15 ATTACHMENTS: 1. CAD Tally 2.AVAD Tally 3. Potential AVAD Sewer Lengths 4. Potential AVAD Customers 5. Potential AVAD Customers - Location Maps October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 37 of 66 Attachm@nee 15 CONTRACTUAL ASSESSMENT DISTRICTS (8-27-19) CAD CONNECT BENEFIT LENGTH CAD FINAL YEAR CAD NAME PROJECT ON TAX NUMBER PROP(a) PROP(b) (FEET) COST ROLL 1 GARY WAY,ALAMO 97-1 12 12 933 $118,116 06-07 2 LEONA COURT,ALAMO 97-2 7 8 1 400 $74,590 07-08 3 ALHAMBRA WAY, MTZ 98-1 10 10 568 $81,855 08-09 CHARLES HILL CIRCLE, 98-2 16 18 2,250 $319,838 09-10 4 ORINDA 5 HAVEN LANE, WC 98-3 13 13 595 $87,972 11-12 GROTHMAN LANE/ 98-4 16 16 1,436 $156,890 10-11 6 ALHAMBRA WAY, MTZ 7 BARBEE LANE, ALAMO 98-5 7 7 480 $124,979 12-13 8 FOREST LANE,ALAMO 99-1 6 6 474 $62,915 10-11 9 MUIR LANE, ALAMO 99-2 14 14 1,260 $146,129 10-11 10 ENTRADA VERDE,ALAMO 2001-1 23 23 1,220 $212,727 11-12 11 VINE HILL WAY, MTZ 99-3 5 5 500 $87,007 11-12 12 LAURENITA WAY,ALAMO 2000-1 12 12 980 $123,556 11-12 13 VIA CERRADA,ALAMO 2000-6 3 3 390 $64,698 11-12 14 REGENT PLACE,ALAMO 2000-2 10 10 600 $136,164 12-13 15 ANGELO/EL SOMBRO, LAF 200-3 16 16 1,250 $241,790 12-13 CORWIN/LASONOMA/LOS 2000-4 36 38 2,450 $357,792 12-13 16 ALAMOS, ALAMO 17 ARBOR LANE, ALAMO 2002-4 11 11 800 $153,248 14-15 18 ECHO SPRINGS RD, LAF 2001-2 7 7 1,065 $187,814 14-15 19 CAMILLE COURT,ALAMO 2002-1 18 19 980 $152,969 14-15 20 EL ALAMO, DANVILLE 2002-2 13 13 2,200 $257,200 14-15 21 VIA DON JOSE, ALAMO 2002-6 19 22 1,100 $195,650 14-15 22 EL PINTADO, DANVILLE 2002-8 5 8 1,150 $134,212 14-15 23 LA SONOMA WAY,ALAMO 2002-5 6 6 327 $69,324 14-15 24 SUNNYBROOK RD,ALAMO 2010-1 12 16 610 $161,244 20-21 25 VISTA DEL ORINDA, ORINDA 2010-2 7 10 850 $166,440 21-22&22-23 26 ST MARY'S RD, LAF 2011-1 8 14 1 1,557 $386,660 22-23 27 SMITH ROAD,ALAMO 2012-1 6 7 594 $124,538 23-24 SOUTH JACKSON WAY, 2016-1 5 20 1,558 $369,810 28-29 28 ALAMO NORTH JACKSON WAY, 2016-2 2 14 822 $246,000 29-30 29 ALAMO(c) CORDELL DRIVE, DANVILLE 2017-1 4 6 386 $89,000 29-30 30 c HARPER LANE AREA, 2018-1 19 34 2,834 $727,000 29-30 31 IDANVILLE (c) ICORDELL DRIVE WEST, 2019-1 675 $250,000 32 DANVILLE d Totals 348 418 33,294 $6,068,127 83% (a)Connected Properties (b) Benefiting Properties (c)Constructed in FY 19-20; cost estimated (d) Initiated, not yet approved October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 38 of 66 Page 4 of 15 Attachment 2 ALHAMBRA VALLEY ASSESSMENT DISTRICTS (8-15-19) CONNECTED BENEFITING LENGTH AVAD FINAL YEAR AVAD NAME AVAD NO. PROPERTIES PROPERTIES (FEET) PROJECT ON TAX ROLL COST Trunk Sewer 2007-1 38 68 7,000 $3,525,000 23-24 Gordon/Millthwait 2007-2 37 47 3,300 $511,339 23-24 Reliez Valley 2007-3 11 15 1,700 $321,639 23-24 Road Monteira 2007-4 5 6 360 $79,612 23-24 Creekside Oaks 2007-5 INITIATED AVAD; CONVERTED TO PRIVATE REIMBURSEMENT Quail Lane 2007-6 6 14 529 $357,683 23-24 Via Vaqueros 1 2008-7 1 7 11 1,875 $147,115 24-25 TOTALS 1 104 161 14,764 $4,942,388 CONNECTED AND BENEFITING CAD &AVAD PROPERTIES (8-27-19) CADS AVADS TOTALS CONNECTED 348 104 452 BENEFITING 418 161 579 % CONNECTED 83% 65% 78% LENGTH (FT) 33,294 14,764 48,058 LENGTH (MI) 6.3 2.8 9.1 COST $6,068,127 $4,942,388 $11,010,515 October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 39 of 66 Attachment 3 REMAINING AREAS TO BE SEWERED IN ALHAMBRA VALLEY (a) BENEFITING FEET PROPERTIES COST ESTIMATES WITHIN DISTRICT Sheridan 500 6 Strentzel 550 4 Jose 780 7 Easement sewer from Jose to past Deodora 1,600 15 Private driveway N. of Sequoia 510 3 Sequoia 360 4 Quail Hollow 320 3 Castle Cree Ct 500 3 Brookwood 450 3 Briones 750 3 SUBTOTAL WITHIN DISTRICT 6,320 51 x $275/ft = $1.7 million OUTSIDE DISTRICT (WITHIN LAFCO SPHERE OF INFLUENCE-SOI) Alhambra Valley Rd (Quail to Vaca Creek) 2,225 15 Chelsea Dr/Rolling Ridge/Whitehaven/Vaca Creek 9,495 33 Corte de la Canada 780 6 Valley Orchard/Pymont Ct 2,320 13 Cross Creek/Deer Creek 1,150 8 SUBTOTAL OUTSIDE DISTRICT TO STONEHURST 15,970 75 x $275/ft = $4.4 million STONEHURST 11,611 47 $4.9 million (engineering study) TOTALS 33,901 173 $11 million (a) Cost estimates do not inclde annexation, on site laterals or indirect trunk sewer reimbursements October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 40 of 66 Page 6 of 15 De A� Nat.l,I a� a HsWrlc Sire V NA y 0 0 dU"N MUIR PKwYG F Z 0 NdnCJ Ba yd R❑ S • FR `a . Mem011a1 TEf .. • \'-n PM1 l�5 lF Johnhlulr a e Narioml sNFh` Ay`CM s Hlshrr nin. an F. A% F Johll"Ifii tt�t' N arl.N d sh+rr_Silo �' XPi fiA Ci 9 7. OQ jOOO N WqY � ..LIEY Rp Di< ALMA,,?.? 9 CREEX RD O G y 1Ii.4„ r ■ Central San Sewer Collection Boundary ■ �otUR Central San Sphere of Influence (2015) N• Residential or Commercial Tax Parcel t Not Currently Billed and >200' from a Gravity or Pressure Main Residential or Commercial Tax Parcel Not Currently Billed and 100-200' from a Gravity or Pressure Main Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary 0 1,000 2,000 within Sphere of Influence N Feet w Attachment N CENTRAL SAN Potential Central San Customers in Alhambra Valley 4 z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 41 of 66 Page 7 of 15 , .I ♦ ■ s ■ ■ s a Q Q Central San Sewer Collection Boundary Central San Sphere of Influence (2015) 0 Map Page x Residential or Commercial Tax Parcel Not Currently Billed and >200' from a Gravity or Pressure Main 0 Residential or Commercial Tax Parcel Not Currently Billed and 100-200' from a Gravity or Pressure Main m Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary 0 1 2 within Sphere of Influence N Miles w Attachment CENTRAL SAN Potential Central San Customers 5 z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 42 of 66 Page 8 of 15 Benicia Manna Vista Ave ■ ■ 4- ■ Court St ■ Pine St All r6nez P/ ♦ ��sd ♦ ♦ • Vine Hill Q Arthur Rd 0 a� e a Arnold Industrial Way / a"kl'17 v tr o Arnold Indusal PI Canyon Rd w� Olivera.Rd h ♦ �6 state % l6, 36 �d soi N d70 Buchanan wdy Field �aF \Vine Hill N1al – Concord Ave v 'y Chilpancingo Pkwy �m ;K s Ra Clayton Rd N L ^ Vv o N t o a . w Pda F n x ♦_ v � w v 0'...~...♦ 2 40 ■ ■ ■ I a y ■ ■ v i m o2 Grayson Rd m Rn,ea san t H I II x 0 2,00 000 Boyd Rd � A v Patterson B N Feet c a v Potential Central San Customers i Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet m eN Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 43 of 66 Page 9 of 15 a Favi IIS,rd SaeVNy Ea} Print ��•er':UII W Leland Rd PC•�o\d It`d�scria\ Arnold Dr Olivera.R, ♦. D So�d� mss' ♦♦ � an oway m Qa ♦♦ m U Qaah s Concord ♦♦ CO�cord Ave ■ Go' Sunset St Coraco ■ r a &4-11 ■ UP �a ■ c°o � Oakmead Dr N 6 Q • • ■ o 3 �3a '41, d owell Ra C/cyton Ra 9-a Qa" ■ et v ro J�e�ti le ■ o a v 0 P ygnacio Valley Rd a 0 2,000 4,000 ry a NFe - v _ Potential Central San Customers 1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRALSAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 2 Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 44 of 66 Page 10 of 15 ■ ■ ■ 4 r San Pab/o ❑ ♦ 24 EI Nido Ranch Rd ♦ '0151 v�I Acalanes Rd L70Nyette ♦ � � bio 46 rinda r pdb � y w • y f tr� ♦♦► Od IM ■ S o Grizzly P •� ` Maraga �6 F d x Skyline Blvd n o� ani , d9d $ Marys Rd 2 anti p� S RPh(/rS�Rd o 9: E' - � 0 `a 2,000 4,000 c Canyon N Feet v Potential Central San Customers L:'1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 3 Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 45 of 66 Page 11 of 15 a Grayson Rd Greg.Rr,easanmHill o C�0 �► U Boyd Rd a c T ° u • A o � > m H e 0 d,F ` • Qa • �Cea��\�a CL O a Oak Park Blvd OP � a v � t 1 Camino Verde Geary Rd Waldon �d 0 Y ■ W F o 9-d c 2 0 Jai � d o c a� • w a°° VValnutgve ♦ Ld U � Z _ • Parkside Or rte_ ' S ' Hillside Ave dN d� o • P6 r r Walnut Creek 0 State HWV 24 Main St MtOiablo�tvb r ' (;ir.'h. vette • ,n pa= U S r� 3 O Q\c0��a � J S MIl 6�0 �S ♦ RudgearRd J o a v m 1 O Trotter Way � Not�and rn n raga L Stone x Alamo a � .' �a�tM arys Rd a ° ■ a` m / 0 2,000 4,00CIIIIIIN ■ N ■ Feet D a nvi Potential Central San Customers 1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 4 Q Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 46 of 66 Page 12 of 15 Cowell Rd ■ Y9nacio Valley Rd ■ �aClayton ■ ■ ■ ■ ♦ ■ ■ od ■1 ■ ■ C ■ oP ■ ■ o ■ iMarsh■ ■ ■ ■ ■■ ■ ■ + ! Creek Re, ■ ■ ■ ■ ■ ■ ■ • ■ ■ ■ ■ ■ ■ r•�■ R ■ oalnut Ave g e Y� s N Stone�a/ieyRd v �! 2 a oAll � ' N a ' Diablo p a � Is R 0 2,000 4,000 60 Way La-Gonda gtvd n�O 'o, P ut111Vlt@ et<° Feet `– %a n C Ackerman Dr Rlarkhawk Rd v Potential Central San Customers k 1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 5 Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 47 of 66 Page 13 of 15 Mor ,• Skyline Blvd a�dY Moraga�Rd w � Canyon a 71% a rs�?o I u 0 i ■ ■ N O O N X d A 1J UI O a` 0 a San Leandro O a` 0 2,000 4,000 a N Feet v Potential Central San Customers L:'1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRALSAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 6 Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 48 of 66 Page 14 of 15 } Green Valley f. R 9-a 40 �e, Daladville po,6 oar Ga �d Lett Ackerman-Dr 0 yd �r9 LP r le Camino T dss � dfd c Sycamore Valley Rd ■ ■ i f m 0 • San Ramon • Cagy°�Fj O� 7 d d �O 7 tea- d L c La ♦ ■ ott5 Bollinger Canyon Rd A N O o v N . X d A 1J UI O a` 0 a v 0 a 0 a` 0 2,000 4,000 a N Feet v Potential Central San Customers 1 Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main 7 %� • • Q Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 49 of 66 Page 15 of 15 Diablo Odbyo,Rd a 3 m r m O O Camino Tassajara a �Can1'orW o � Raman Highland Rd Bollinger Canyon Rd d 9 s dao n L N � O N X d - A O a 0 a v 0 a 0 a` 0 2,000 4,000 a N Feet v Potential Central San Customersi Central San Sphere of Influence(2015) Attachment 5 Tax Parcel in Alhambra Valley Outside of Central San Sewer Collection Boundary within Sphere of Influence eN CENTRAL SAN - Residential or Commercial Tax Parcel Not Currently Billed and>200'from a Gravity or Pressure Main Sheet Residential or Commercial Tax Parcel Not Currently Billed and 100-200'from a Gravity or Pressure Main Q Central San Sewer Collection Boundary z October 15, 2019 EOPS Regular Committee Meeting Agenda Packet- Page 50 of 66