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Home My WebLink AboutOrd 14-08 Dublin Rch West Side Storm Drain Dist ORDINANCE NO. 14 - 08 AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF DUBLIN *********** AMENDING AND RESTATING ORDINANCE NO. 12-02 MAKING FINDINGS, ADOPTING A LOCAL DRAINAGE PLAN, AND CREATING THE DUBLIN RANCH WEST SIDE STORM DRAIN BENEFIT DISTRICT, A LOCAL BENEFIT DISTRICT TO LEVY AND COLLECT CHARGES, AS A CONDITION OF DEVELOPMENT, TO REIMBURSE DEVELOPERS WHO CONSTRUCT AND INSTALL DRAINAGE FACILITIES THAT BENEFIT PROPERTIES OTHER THAN THEIR OWN FINDINGS A. Large portions of eastern Dublin are presently being developed, have approved development plans, or are likely to be developed in the near future. Pursuant to Municipal Code Section 9.16.110 and Government Code Section 66485, the City required some of the first developers in those areas to construct, install, and dedicate to the City stormwater drainage facilities that will benefit property outside their respective subdivisions, primarily by containing sufficient capacity to convey stormwater that collects upon their properties and stormwater drained from adjacent properties to the ultimate drainage point for those waters. This Ordinance is adopted as partial implementation of the Eastern Dublin Specific Plan, including particularly Sections 11.3.2 and Policies 10.2, 10.3, 10.5, 10.6, and 10.8. B. On July 2, 2002, the City Council held a properly noticed public hearing at which it considered the adoption of a local drainage plan that would define the necessary storm drain facilities for a portion of eastern Dublin (the "Dublin Ranch West Side Storm Drain Benefit District" or "Benefit District") and the obligation of each property and subdivision within that area for drainage. That obligation would include the construction of a portion of the required facilities for the area, or if the facilities benefiting a property are provided by others, payment of a charge equal to the dollar-value of the benefit to each property of all facilities that serve the property. Such charges would be calculated based on a formula described in the plan and used to reimburse the developer who built the facilities. C. At that public hearing, the Council received an engineer's report, prepared by MacKay & Somps Infrastructure Group, dated January 2, 2002 ("the Engineer's Report"), attached hereto as Attachment 1. that described the public drainage facilities that were necessary or are already installed or under construction in a portion of eastern Dublin (hereafter the "Improvements"). D. On July 16,2002, the City Council adopted Ordinance No. 12-02, which made findings, adopted a local drainage plan, and created the Dublin Ranch West Side Storm Drain District, a local benefit district to levy and collect charges, as a condition of development, to reimburse developers that construct and install drainage facilities that benefit properties other than their own properties. E. The Dublin Ranch West Side Storm Drain Benefit District consists of Parcels 1 through 31 listed in Exhibit E of the Engineer's Report and depicted on the Map at Exhibit F of the Engineer's Report. F. The Engineer's Report describes drainage facilities that will be necessary for the benefit area and a map of the Benefit District showing its boundaries and the location of the necessary facilities. Ord No. 14-08, Adopted 3/18/08, Item 4.5 Page 1 of5 The parties that were responsible for construction of the Improvements did not own all of the properties that will benefit from and use the Improvements. G. The Engineer's Report further set forth the estimated costs of constructing the Improvements and the portion of the costs attributable to each property in the Benefit District (in the form of "benefit charges"), based on the methodology set forth therein. In general, the costs attributable to each property are based on the dollar-value of the benefits to a property of each of the Improvements. H. On July 16,2002, the City Council adopted Ordinance No. 12-02 creating the Dublin Ranch West Side Storm Drain Benefit District, which among other things obligated those developing property within the Benefit District to either construct the improvements or pay a benefit charge. I. Since the adoption of Ordinance No. 12-02, all of the Improvements have been constructed by three entities (the Lins, Toll Brothers and Lowe's), and only three of the parcels within the Benefit District (designated Area of Benefit Parcels 2,3, and 4 in Exhibits E and F of the Engineer's Report and as more specifically depicted on Attachment 4) have not satisfied their obligations under Ordinance No. 12-02. 1. The Engineer that prepared the Engineer's Report has updated the cost of constructing the Improvements set forth in Exhibit C of the Engineer's Report to reflect the actual costs, as approved by the City, of constructing the Improvements incurred by the developer or property owner (with an amount attributable to interest in accordance with Government Code section 66486). Those updated costs are reflected in Attachment 2. K. Based on the updated costs of constructing the Improvements set forth in Attachment 2 and the methodology in the Engineer's Report, the Engineer has revised the benefit charges that were set forth in Table 2 of the Engineer's Report for the three parcels (Area of Benefit Parcels 2,3, and 4) for which the obligations under Ordinance No. 12-02 have not been satisfied. The updated benefit charges are set forth in Section 5 and the manner in which those charges were calculated is set forth in Attachment 3. Attachment 3 also specifies how these benefit charges will be distributed to those entitled to reimbursement. L. The revised benefit charges were presented to and received by the City Council at a public hearing noticed pursuant to Dublin Municipal Code Section 9.16.11O.C-D. M. The City Council hereby finds that the subdivision and development of property in the Benefit District identified in the Engineer's Report requires or required the construction of the Improvements, since the facilities were designed based on anticipated land uses under the City's General Plan, and that the charges imposed on properties in the area by this ordinance are fairly apportioned within the area on the basis of the benefits conferred and costs incurred on each property and on the need for the Improvements created by the subdivision and development of each property, since the costs are spread based on the quantity of stormwater anticipated to be generated by each property to the Improvements. THE DUBLIN CITY COUNCIL DOES ORDAIN AS FOLLOWS: SECTION 1: PURPOSE. The purpose of this ordinance is to create a local benefit district, pursuant to California Government Code Section 66487, to provide for the levy and collection of charges as a condition of approving the development of properties within the Benefit District that will necessitate, and Ord No. 14-08, Adopted 3/18/08, Item 4.5 Page 2 of5 benefit from the construction of storm drain improvements. The owner, developer, or other person holding an interest in property in the Benefit District shall be required to construct specified drainage improvements and dedicate them to the City or pay the City charges equal to their share (according to the benefit analysis) of either the estimated costs of constructing those improvements or the actual cost of already constructed improvements. Charges for already constructed improvements shall be an amount equal to the proportional benefit to the benefited property of improvements constructed with supplemental capacity that will benefit or be used by the benefited property. SECTION 2: DEFINITIONS. For the purpose of this ordinance, the following words and phrases, singular as well as plural, shall have the following meanings: "Benefit District" means the Dublin Ranch West Side Storm Drain Benefit District which includes the property described in Recital E. "Benefited Property" means a property within the Benefit District which receives benefit from the construction of an Improvement. "Financing Party" means a property owner, developer, or governmental entity that is required to install Improvements which benefit properties within the Benefit District. "Improvements" is defined in Recital C. "Land Use Entitlement" may include any of the following: a permit or approval granted by the City for the development of property, a conditional use permit, final subdivision map, a tentative subdivision map, a development agreement, a grading permit, a building permit, and a site design review approval. SECTION 3: ADOPTION OF LOCAL DRAINAGE PLAN. Pursuant to Government Code Section 66483, the City Council hereby adopts the Engineer's Report as the local drainage plan for the Benefit District. SECTION 4: CREATION OF LOCAL BENEFIT DISTRICT. Pursuant to its authority under Government Code Section 66487, the City Council hereby creates the Dublin Ranch West Side Storm Drain Benefit District, a local benefit district consisting of the benefited properties labeled Parcels 1 through 31 as shown in Exhibit F to Attachment 1, which properties are further identified by the Assessor Parcel Numbers listed in Exhibit E to Attachment 1. SECTION 5: OBLIGATIONS IMPOSED. Upon the approval of a Land Use Entitlement for any Benefited Property in the District, the owner, developer, or other person with an interest in such property shall be required, as a condition of approving the Land Use Entitlement to construct the improvements necessary for that property, as shown in Attachment 1, and/or pay the applicable benefit charges for the property, whichever is appropriate. The benefit charges for Area of Benefit Parcels 2,3, and 4 shall be, respectively, $128,522.24, $166,141.91, and $90,483.01. Payment of benefit charges shall be required at the time the City approves any final or parcel map on that property or at the time the City issues a building permit on that property, whichever is earlier. The benefit charges listed set forth above shall be increased automatically beginning July 1, 2008, and subsequently at the beginning of each fiscal year by the rate of Ord No. 14-08, Adopted 3/18/08, Item 4.5 Page 3 of5 return the City earns from the Local Agency Investment Fund ("LAIF"). The annual increases will be calculated as follows: a) On or about each July 1st, the City Finance Department will prepare a schedule setting forth the revised Benefit Charges for the particular Fiscal Year. Notwithstanding the foregoing, if the schedule has not been prepared for a particular fiscal year, the applicable fee shall nonetheless be based on the adjusted amount. b) The revised Benefit Charges shall be determined by multiplying the Benefit Charge from the previous fiscal year by the average return earned by the State of California Local Agency Investment Fund (LAIF), calculated using the average of four quarters ending the previous March 31 st. (LAIF Quarterly rates are typically not available until one month following the end of the quarter.) c) Example: The following example of the interest adjustment calculation is for illustrative purposes only. 1. Determination of Interest Adjustment Rate July 1,2007. LAIF QUARTER ENDING LAIF QUARTERLY RATES June 30, 2006 4.53 % September 30, 2006 4.93 % December 31, 2006 5.11 % March 30, 2007 5.17 % AVERAGE 4 QUARTERS 4.94 % 2. Amounts owed as described in section 5 would be increased July 1,2007, by 4.94% provided they were paid prior to June 30, 2008. Unpaid amounts would be adjusted again each July 1st in the same manner. SECTION 6: USE OF CREDITS. With respect to facilities necessary to provide drainage to a Benefited Property that have already been constructed, are under construction or are a condition of developing another property, no charge shall be levied on a Benefited Property if the Financing Party for those facilities has indicated in writing to the City that a credit should be granted to the owner of the Benefited Property. In that event, the total reimbursable amount owed to the Financing Party for facilities construction shall be reduced by an amount equal to such credit, as adjusted by the annual inflator included in Section 5. SECTION 7: USE OF CHARGE REVENUE. Charges collected from owners of Benefited Properties shall be placed into an account for this Benefit District and used to reimburse Financing Parties (in the proportions shown in Attachment 3) pursuant to reimbursement agreements approved by the City Manager in accordance with Section 9. Any surplus revenue from the charges imposed by this ordinance shall be used as provided for in Government Code Sections 66483.1 and 66483.2 with preference for reimbursement of the original payer, when feasible. SECTION 8: INTENTIONALLY DELETED. Ord No. 14-08, Adopted 3/18/08, Item 4.5 Page 4 of5 SECTION 9: REIMBURSEMENT AGREEMENTS. The City Manager is herby authorized to enter into reimbursement agreements with Financing Parties consistent with the terms of this Ordinance, Government Code Section 66485 et seq., and the adopted Engineer's Report. SECTION 10: EFFECT OF ADOPTION; EFFECTIVE DATE AND POSTING. This Ordinance shall supersede Ordinance No. 12-02 in all respects, except that (a) the adoption of the local drainage plan and the creation of the local benefit district, by sections 3 and 4 of this Ordinance, respectively, shall be deemed to have occurred on the effective date of Ordinance No. 12-02 and (b) if this ordinance is invalidated or otherwise become ineffective for any reason, Ordinance No. 12-02 shall be deemed to have remained at all times in full force and effect. In accordance with Section 36937 of the Government Code of the State of California, this Ordinance shall take effect and be in force thirty (30) days from and after the date of its passage. The City Clerk of the City of Dublin shall cause this Ordinance to be posted in at least three (3) public places in the City of Dublin in accordance with Section 36933 ofthe Government Code of the State of California SECTION 11: ATTACHMENTS. Attachment 1 Engineer's Report, dated January 2, 2002 Attachment 2 Summary of Costs Attachment 3 Calculation of Revised Benefit Charges and Distribution to Financing Parties Attachment 4 Map of Area of Benefit Parcels 2,3, and 4 PASSED, APPROVED AND ADOPTED this 18th day of March, 2008, by the following vote: AYES: Councilmembers Hildenbrand, Oravetz, Sbranti and Scholz, and Mayor Lockhart NOES: None ABSENT: None ABSTAIN: None AT~ { If;; Deputy City Clerk Ord No. 14-08, Adopted 3/18/08, Item 4.5 Page 5 of5 ENGINEER'S REPORT I I I I i City of Dublin Alameda County, California Dublin Ranch West Side Storm Drain Benefit District January 2, 2002 .ACI(AY l50.P5 INFRASTRUCTURE GROUP Civil Engineering Planning Land Surveying ATTACHMENT 1 I t: () ~"'d. i Vliu1 C e-- City of Dublin Alameda County, California Dublin Ranch West Side Storm Drain Benefit District January 2, 2002 Table of Contents Executive Summary .............. .................. ............. ........................ ............ I Exhibit A - Description of Work............................................................ ..2 Exhibit B -Plans for 1mprovements.......................................................... 2 Exhibit C -Summary of Cost.................................................................... 3 Exhibit D -Methodology .........................................................................5 Exhibit E -Assessors Roll ........................................................................ 12 Exhibit F -Area of Benefit ...................................................................... 13 .'CI(AY. SOIDPS INFRASTRUCTURE GROUP Civil Engineering Planning Land Surveying City of Dublin Alameda County, California Dublin Ranch West Side Storm Drain Benefit District January 2, 2002 Enqineer's Report Executive Summary A portion of the master storm drain system for Dublin Ranch provides supplemental capacity for other properties. Part of this storm drain system will be installed with the early phases of Dublin Ranch. The remainder of the proposed system will be built in the future. The "Area of Benefit" (AOB) is therefore established as a means to reimburse the party constructing the improvements for supplemental capacity that benefits other properties. The boundary showing the Area of Benefit is shown on the attached Exhibit F. The boundaries are based on the approved drainage master plan. Minor changes in the grading plan shall not affect the pro-rata share of the proposed improvements. The cost of the proposed improvements, plus 4% miscellaneous expenses (mobilization, erosion control, clearing and grubbing, etc.) and 21.5% for the following items shall be considered the reimbursable amount: Design Plan checking Bonding Surveying Construction Administration Inspection City District Administration Total 7.0 % 1.0 % 1.5 % 2.0 % 5.5 % 3.0 % 1.0 % 21.5 % The drainage improvements included in this Area of Benefit were divided into three segments, A, C and D. Each parcel benefiting from a given segment will pay for their share based on the amount of storm water flow their parcel generates. There are 141 acres outside the district boundaries and within the drainage shed that will benefit from segment C. The benefit associated with this area has been apportioned to area of benefit number 32. This report includes: Exhibit A Exhibit B Exhibit C Exhibit D Exhibit E Exhibit F Description of Work Plans for Improvements Summary of Cost Methodology Assessors Roll Area of Benefit K:\LDD2i\projects\11261\documents\Ofupecificatioos\Dublin Rmch west side SD Enginoers Report.doc Page I of 12 Exhibits A) Description of Work The improvements included in the Area of Benefit district include the stonn drain pipe and minor facilities included in area G and area H of Dublin Ranch. B) Plans for Improvement Conceptual plans for the improvements to be constructed are shown on Exhibit F. K:\!.DD2i\projects\1 I 267\docurnentS\05\specifiCll1iOllS\Dublin RBnch west side BD Engineers ReporLdoc Page 2 of 12 Dublin Ranch - West Side Storm Drain Benefit District Exhibit C, Summary of Cost Unit Construction Total cost per pipe with Item Quantity Unit Description Price Amount so ft and other costs A. Line I. 920 L.F. 60" RCP $118 $108,560 4 Ea. Large Inlets $4,043 $16,172 Sub- Total for 60" Reach $124,732 $157,611 2. 900 L.F. 48" RCP $91 $81,900 3 Ea. Large Inlets $4,043 $12,129 Ea. Standard Inlets $2,310 $2,310 Sub- Total for 48" Reach $96,339 $121,734 3. 770 L.F. 42" RCP $79 $60,830 2 Ea. Standard Inlets $2,310 $4,620 Sub-Total for 42" Reach $65,450 $82,703 4. 470 L.F. 30" RCP $53 $24,910 2 Ea. Standard Inlets $2,310 $4,620 Sub- Total for 30" Reach $29,530 $37,314 Total Construction Cost $316,051 4% miscellaneous (mobilization, erosion control, clearing & grubbing, etc.) $12,642 Sub-total $328,693 21.5% Engineering, Inspection, etc. $70,669 Total $399,362 $399,362 3 of 12 216102 11267'{)5\f1ow distr cales A&S revise 011702 eMS Unit Construction Item Quantity Unit Description Price Amount C. Line 1. 1140 L.F. 96" RCP $332 $378,480 2. 2 Ea. Large Manhole $4,043 8,086 3. I Ea. Outfall Structure $34,650 34,650 Total Construction Cost 4% miscellaneous (mobilization, erosion control, clearing & grubbing, etc.) Sub-total 21.5% Engineering, Inspection, etc. Total D. Line hgJ 1. 500 L.F. 42" RCP @ -(' $40,000 2. 1 Each Standard Inlet $2,310 2,310 Sub- Total for 42" Reach Total cost per pipe with soft and other costs $421,216 $532,249 $16,849 $438,065 $94,184 $532,249 $532,249 $42,310 $53,463 3. 4. 500 L.F. 30' RCP I Each Standard Inlet $53 $2,310 Sub-Total for 30" Reach 26,500 2,310 $28,810 $36,404 Total Construction Cost 4% miscellaneous (mobilization, erosion control, clearing & grubbing, etc.) Sub-total $71,120 21.5% Engineering, Inspection, etc. Total $2,845 $73,965 $15,902 $89,867 $89,867 Summary Total Construction Cost 4% miscellaneous (mobilization, erosion control, clearing & grubbing, etc.) $808,387 $32,335 Sub-total $840,722 21.5% Engineering, Inspection, etc. Total Estimated Benefit $180,755 $1,021,478 4 of 12 2!6102 11267..{)S\fIa..v distr cales A&B revise 011702 eMS DJ Methodology The "Area of Benefit" (AOB) numbers shown on Exhibit F were developed using land use areas as shown on tentative maps or other available planning documents. The drainage shed and sub- shed boundaries depicted on the Drainage Shed Map were taken from the "DUBLIN RANCH MASTER DRAINAGE PLAN", dated April 2000, and last revised August 200 I, prepared by MacKay & Somps Infrastructure Group. The drainage sub-areas represent the different land uses within each sub-shed. The costs of the proposed improvements were distributed to each AOB parcel number within the AOB based on the quantity of storm runoff generated by each sub-area. The amount of runoff generated by each sub-area was calculated using the Rational Method. The areas, runoff coefficient "C" for the different land uses, intensity and time of concentration used to calculate the flow, "Q" were taken from the "DUBLIN RANCH MASTER DRAINAGE PLAN", prepared by MacKay & Somps Infrastructure Group. The areas contributing to each facility is shown on the Drainage Shed Map. The contributing storm water runoff flows from each sub-area for each reach are shown in Table I. The benefit amount for the areas outside the district but inside the drainage sheds (subareas B I & B2a) is identified in area of benefit number 32. The benefit distributed to each AOB number for each reach is shown in Table 2. The benefit associated with the existing assessors parcel numbers (APN) and with property owners is summarized in Table 3 & 4 respectively. K:\LDD2i\projects\11267\documents\05\specifications\Dublin Ranch west side SO Engineers Report.doc Page 5 of 12 Dublin Ranch- West Side Storm Drain Benefit District Table 1 Reach SubArea t., A30" 1 0.9 A30" A1a A30" A1b A30" A1c A30" A1d A30" A1e A30" A2.a A30" A2.b A30" A2.c A30" A2.d Reach Total A42" 12.2 M2" A1a M2" A1b A42" A1c M2" A1d A42" A1e A42" A2.a A42" A2.b A42" A2.c A42" A2.d M2" A3b A42" A3c A42" A4a ...---.--. A42" A4b A42" A4c A42" Md .._--- -.- A42" Me Reach Total A4S" A48" A48" A48" .---.-.-- A48" A48" A48" A48" A48" A48" A48" A48" A48" A4a" A48" A48" M8" A48" A48" M8" A48" Reach Total 13.2 A1a A1b ....--------- - A1c ..-.------. --"'- A1d ..-----'. A1e A2.a A2.b A2.c A2.d A3b A3c A4a A4b A4c A4d A4e A5a A5b A5c A5d Area of Benefit Unit Intensity 0.1509 5 5 8 5 6 5 5 7 8 0.1214 5 5 8 5 6 5 5 7 8 2 2 7 8 9 10 7 I C 1.64 0.55 0.52 0.90 0.90 0.35 0.55 0.70 0.90 0.90 1.48 0.55 0.52 0.90 0.90 0.35 0.55 0.70 0.90 0.90 0.65 0.65 0.45 0.45 0.30 0.45 0.45 A acres 11.12 2.97 0.53 0.93 4.22 15.14 11.62 0.59 0.09 47.21 11.12 2.97 0.53 0.93 4.22 15.14 11.62 0.59 0.09 8.47 11.88 7.10 7.58 2.01 8.21 ..---.----.- 7.00 99.46 2.05 .,.- ----.--......--.-- ---- 5 0.55 11.12 . ---'-'." ----.. 5 0.52 2.97 -----.....----.----. 8 0.90 0.53 ---- -----------.--------. 5 0.90 0.93 ...---.---- .----...--,--" -- -_.- -----.--- 6 0.35 4.22 5 0.55 5.14 5 0.70 11.62 7 0.90 0.59 8 0.90 0.09 2 0.65 8.47 2 0.65 11.88 7 0.45 7.10 8 0.45 7.58 9 0.30 2.01 10 0.45 8.21 7 0.45 7.00 3 0.80 6.79 17 0.90 1.63 17 0.55 2.45 3 0.80 8.56 10S.89 0.1554 fIa,ow distr cales MB revise 011702 I MB by Reach T 1 Subarea, Q. cfs 10.06 2.54 0.78 1.38 2.43 13.69 13.37 0.87 0.13 45.26 9.06 2.29 0.71 1.24 2.19 12.34 12.05 0.79 0.12 8.16 11.44 4.73 5.05 0.89 5.47 4.67 81.19 12.54 3.17 0.98 1.72 3.03 5.80 16.68 1.09 0.17 11.29 15.84 6.55 7.00 1.24 7.58 6.46 11.14 3.01 2.76 14.05 132.10 Page 6 of 12 Q/Qr, % Benefit Cost $37,314.11 $8,291.30 $2,093.70 $646.66 $1,134.70 $2,002.33 $11,288.70 $11,027.05 $719.86 $109.81 $37,314.11 $82,702.62 $9,229.14 $2,330.52 $719.80 $1,263.05 $2,228.82 $1_?,.~(3?_5.? $1?,.~7j:.~ $801.29 ----"------ ,_$12~:~~ _,~_!PO.!~~ . .~_1..h~~.01 J4,82Q1 ,$5, 1.47 .2~ ._ $909.94 __$~!.~I5.06 $4 753.40 $82,702.62 $121,733.96 ---.-.----........-.- 9.5%$1 ~ ,!>.E)Q}'~ 2.4% E,.9_1~:~~ 0.7% $901.61 - .---- .-- ---- _~J~__._ __ __.112~:2__"_01l 2.3%$?~7~1 :!~ 4.4% ~_5.!..~~_:?_3 12.6% $15.!..374.7J 0.8% $1,993.68 0.1% $153.10 8.5% $10,406.37 12.0% $14,596.45 5.0% $6,039.12 5.3% $6,447.40 0.9% $1,139.78 5.7% $6,983.26 4.9% $5,954.06 8.4% $10,266.84 2.3% $2,772.89 2.1 % $2,54 7 .01 10.6% 12950.74 100% $121733.96 22.2% 5.6% 1.7% 3.0% 5.4% 30.3% 29.6% 1.9% 0.3% 100% 11.2% 2.8% 0.9% 1.5% 2.7% 15.2% 14.8% 1.0% 0.1% 10.0% 14.1% 5.8% 6.2% 1.1% 6.7% 5.7% 100% 216102 Dublin Ranch- West Side Storm Drain Benefit District Table 1 Reach SubArea Area of Benefit I Subarea, O. Q/OT, % Benefit Cost t.: Unit Intensity C A acres cfs A60"-1 14.7 0.1327 1.95 $78,805.68 A60" -1 A1a 5 0.55 11.12 11.93 6.7% $5,259.74 A60"-1 A1b 5 0.52 2.97 3.01 1.7% $1,328.18 A60" -1 A1c 8 0.90 0.53 0.93 0.5% $410.22 A60"-1 A1d 5 0.90 0.93 1.63 0.9% $719.82 A60"-1 A1e 6 0.35 4.22 2.88 1.6% $1,270.22 A60" -1 A2a 5 0.55 15.14 16.24 9.1% $7,161.19 A60"-1 A2b 5 0.70 11.62 15.87 8.9% $6,995.21 A60"-1 A2c 7 0.90 0.59 1.04 0.6% $456.66 A60"-1 A2d 8 0.90 0.09 0.16 0.1% $69.66 A60"-1 A3b 2 0.65 8.47 10.74 6.0% $4,734.71 A60"-1 A3c 2 0.65 11.88 15.06 8.4% $6,641.12 A60"-1 A4a 7 0.45 7.10 6.23 3.5% $2,747.69 A60"-1 Mb 8 0.45 7.58 6.65 3.7% $2,933.45 A60" -1 A4c 9 0.30 2.01 1.18 0.7% $518.58 A60"-1 Md 10 0.45 8.21 7.21 4.0% $3,177.26 A60"-1 A4e 7 0.45 7.00 6.15 3.4% $2,708:99 A60"-1 A5a 3 0.80 6.79 10.60 5.9% $4,671.23 A60"-1 A5b 17 0.90 1.63 2.86 1.6% $1,2~1~~2. A60"-1 A5c 17 0.55 2.45 2.63 1.5% .~ 1!!.~8:.8_? A60" -1 A5d 3 0.80 8.56 13.37 7.5% $?--!-~.~2.:~? A60" -1 A6a 3 0.80 5.19 8.10 4.5% $~,~Z1.0? A60"-1 A6b 26 0.65 0.84 1.07 0.6% $469.56 ---.-.----- A60" -1 A6c 26 0.90 0.58 1.02 0.6% $448.92 . ____n____ A60" -1 A6d 3 0.90 3.20 5.62 3.1% ~-,.i~.7~ A60"-1 A6e 3 0.80 8.00 12.49 7.0% ~_5 !~Q~.:.~ A60" -1 A6f 26 0.90 1.50 2.63 1.5% .~1.!.'@.1.:.. O..Q A60"-1 A7a 26 0.65 7.58 9.61 5.4% $j,,?l? .2Q A60"-1 A7b 26 0.90 0.80 1.40 0.8% __,_$61,9.20 A60" -1 A7c 26 0.90 0.26 0.46 0.3% $201.24 Reach Total 146.59 178.76 100% $78,805.68 A60"-2 14.7 0.1327 1.95 $78,805.68 A60"-2 A1a 5 0.55 11.12 11.93 6.4% ~?.!.Q!_~~ 99 A60"-2 A1b 5 0.52 2.97 3.01 1.6% ~1,2~?:.I~ A60" -2 A1c 8 0.90 0.53 0.93 0.5% $396.20 A60"-2 Aid 5 0.90 0.93 1.63 0.9% . . .$~95.2.2 A60"-2 A1e 6 0.35 4.22 2.88 1.6% $_1 ,?~6.~O A60" -2 A2a 5 0.55 15.14 16.24 8.8% $.6,91,6:i? A60" -2 A2b 5 0.70 11.62 15.87 8.6% $6,756.15 A60"-2 A2c 7 0.90 0.59 1.04 0.6% $441.05 A60" -2 A2d 8 0.90 0.09 0.16 0.1% $67.28 A60" -2 A3b 2 0.65 8.47 10.74 5.8% $4,572.90 A60" -2 A3c 2 0.65 11.88 15.06 8.1% $6,414.15 A60" -2 A4a 7 0.45 7.10 6.23 3.4% $2,653.79 A60"-2 Mb 8 0.45 7.58 6.65 3.6% $2,833.20 A60"-2 A4c 9 0.30 2.01 1.18 0.6% $500.86 A60"-2 A4d 10 0.45 8.21 7.21 3.9% $3,068.67 A60"-2 A4e 7 0.45 7.00 6.15 3.3% $2,616.41 A60" -2 A5a 3 0.80 6.79 10.60 5.7% $4,511.59 A60"-2 A5b 17 0.90 1.63 2.86 1.5% $1,218.50 A60"-2 A5c 17 0.55 2.45 2.63 1.4% $1,119.24 A60"-2 A5d 3 0.80 8.56 13.37 7.2% $5,~90.~8 A60" -2 A6a 3 0.80 5.19 8.10 4.4% ~3,~~.0~ A66"~2 --.--.-.', A6b 26 0.65 0.84 1.07 0.6% $453.51 f\oow distr cales MB revise 011702 I A&6 by Reach T1 Page 7 oi 12 216102 Dublin Ranch- West Side Storm Drain Benefit District Table 1 Reach SubArea Area of Benefit I A acres Subarea, Q. Q/Qr, % Benefit Cost fc Unit Intensity C cfs A60"-2 A6c 26 0.90 0.58 1.02 0.6% $433.58 A60"-2 A6d 3 0.90 3.20 5.62 3.0% $2,392.14 A60" -2 A6e 3 0.80 8.00 12.49 6.7% $5,315.88 A60"-2 A6f 26 0.90 1.50 2.63 1.4% $1,121.32 A60"-2 A7a 26 0.65 7.58 9.61 5.2% $4,092.40 A60"-2 A7b 26 0.90 0.80 1.40 0.8% $598.04 A60"-2 A7c 26 0.90 0.26 0.46 0.2% $194.36 A60"-2 A8a 27 0.65 3.41 4.32 2.3% $1,841.04 A60"-2 A8b 27 0.90 1.14 2.00 1.1% $852.20 Reach Total 151.40 185.09 100% $78,805.68 e96" 28.1 0.0529 1.49 $532,248.54 C96" A1a 5 0.55 11.12 9.09 2.5% $13,368.72 C96" A1b 5 0.52 2.97 2.30 0.6% $3,375.84 C96" A1c 8 0.90 0.53 0.71 0.2% $1,042.66 C96" A1d 5 0.90 0.93 1.24 0.3% $1,829.56 C96" A1e 6 0.35 4.22 2.20 0.6% $3,228.52 C96" P\2a 5 0.55 15.14 12.38 3.4% $18,201.66 C96" P\2b 5 0.70 11.62 12.09 3.3% $17,77~.79 C96" P\2c 7 0.90 0.59 0.79 0.2% $1,160..69 C96" P\2d 8 0.90 0.09 0.12 0.0% $177.05 - ....-.....+-.-.-- C96" A3b 2 0.65 8.47 8.18 2.3% ~~J,034.:?? C96" A3c 2 0.65 11.88 11 .48 3.2% _~!~,.819.7~ C96" A4a 7 0.45 7.10 4.75 1.3% $.6!.~~.~~? C96" A4b 8 0.45 7.58 5.07 1.4% ~.I.15.?:.9.7 C96" A4c 9 0.30 2.01 0.90 0.2% _~.1,~J_8.0Z C96" A4d 10 0.45 8.21 5.49 1.5% ~~QL5.66 C96" A4e 7 0.45 7.00 4.68 1.3% ~~.!~.?~.4~ C96" A5a 3 0.80 6.79 8.07 2.2% ~.1.! !.fI?2. 89 C96" A5b 17 0.90 1.63 2.18 0.6% ~~~g6.~ ..----.".- COO" A5c 17 0.55 2.45 2.00 0.6% $.~~i5:45 C96" A5d 3 0.80 8.56 10.19 2.8% ~_14~1~~ C96" A6a 3 0.80 5.19 6.17 1.7% $.92Q:r?.:..~?: C96" A6b 26 0.65 0.84 0.81 0.2% $1,1~~:~.fI C96" A6c 26 0.90 0.58 0.78 0.2% _ ~ 1., 1~1 :Q.? C96" A6d 3 0.90 3.20 4.28 1.2% _.J6.!29.5J.~ C96" A6e 3 0.80 8.00 9.51 2.6% . ~1}-,-9._~~?Q '--'---.--.'- COO" A6f 26 0.90 1.50 2.01 0.6% _$?~9.5..0..:.9.1 C96" A7a 26 0.65 7.58 7.32 2.0% ~.19~7.:~9.}~ COO" A7b 26 0.90 0.80 1.07 0.3% $1,?73.82 COO" A7c 26 0.90 0.26 0.35 0.1% $511.49 C96" A8a 27 0.65 3.41 3.29 0.9% $4,844.96 C96" A8b 27 0.90 1.14 1.53 0.4% $2,242.69 C96" B1 32 0.52 42.9 33.16 9.2% $48,762.17 COO" B2a 32 0.52 98.3 75.98 21.0% $111,732.42 C96" B2b 32 0.52 5.1 3.94 1.1% $5,796.90 C96" 83a 5 0.55 4.4 3.57 1.0% $5,253.71 C96" 83b 5 0.52 2.5 1.96 0.5% $2,887.08 C96" 83c 5 0.90 0.9 1.26 0.3% $1,849.24 C96" B4 6 0.35 15.9 8.27 2.3% $12,156.66 C96" 85a 8 0.45 2.6 1.77 0.5% $2,596.17 C96" B5b 8 0.30 0.2 0.08 0.0% $120.88 C96" B5e 8 0.90 0.6 0.76 0.2% $1,116.08 COO" BSd 12 0.45 9.2 6.15 1.7% $9,049.46 COO" B5e 13 0.70 8.6 8.97 2.5% ~1}! 1 !l.9.:~.8 . .-.-.." ---- COO" B5f 10 0.45 2.5 1.69 0.5% $2 488.60 flow distr cales MB revise 011702 I M6 by Reach T1 Page e of 12 ilolO2 Dublin Ranch- West Side Storm Drain Benefit District Table 1 Reach SubArea Area of Benefit I Subarea, Q. Q.lQr. % 8enefit Cost t., Unit Intensity C A acres cfs C96" 85g 10 0.30 0.2 0.08 0.0% $117.16 C96" 85h 10 0.90 0.6 0.75 0.2% $1,097.79 C96" 85i 14 0.30 5.6 2.49 0.7% $3,654.78 C96" 85j 15 0.45 12.2 8.14 2.2% $11!971.93 i C96" 86a 10 0.90 1.5 2.06 0.6% $3,024.68 I C96" 86b 7 0.45 0.4 0.24 0.1% $359.29 C96" 86c 10 0.45 0.6 0.38 0.1% $553.62 C96" 86d 10 0.45 0.8 0.51 0.1% $753.51 I C96" 86e 11 0.45 1.3 0.89 0.2% $1,310.68 I C96" B6f 11 0.90 1.2 1.55 0.4% $2,272.30 I C96" B6g 11 0.30 0.1 0.03 0.0% $46.13 C96" 87a 15 0.70 2.0 2.05 0.6% $3,017.72 C96" 87b 15 0.45 0.7 0.50 0.1% $731.26 C96" B7c 15 0.45 0.5 0.33 0.1% $482.79 C96" B7d 16 0.45 1.8 1.20 0.3% $1,770.55 C96" B7e 16 0.90 1.2 1.56 0.4% $2,290.28 C96" 88a 17 0.55 5.4 4.41 1.2% $6,492.00 C96" B8b 17 0.90 1.8 2.36 0.7% $3,476.70 C96" B8c 18 0.35 2.4 1.22 0.3% $1,800.17 C96" B8d 20 0.30 0.7 0.32 0.1% $471.75 C96" B8e 18 0.30 0.3 0.13 0.0% . ~1~j:?_~ C96" B8f 19 0.85 3.4 4.33 1.2% p$?~~79:J.~ C96" ~~g 22 0.85 2.2 2.84 0.8% ~,_16!l:8.~ C96" B8h 21 0.85 0.5 0.59 0.2% $874.03 C96" B8i 23 0.30 0.1 0.04 0.0% $58.97 C96" - --..---.-, B9a 17 0.55 1.1 0.93 0.3% $~!3_~.5.6~ C96" 89b 26 0.90 1.4 1.83 0.5% ~~~{)~~.92 C96" B9c 20 0.30 1.3 0.59 0.2% $868.42 -------- C96" B9d 20 0.85 0.3 0.34 0.1% $503.77 C96" 8ge 21 0.85 3.2 4.09 1.1% $.6!.o.1.?:.6? C96" B9f 23 0.85 2.3 2.93 0.8% $4,310.3~ C96" ~~g 24 0.30 0.2 0.09 0.0% l~2.8..1~ C96" B9h 24 0.55 11.6 9.51 2.6% $13~~_~_:92 C96" B9i 27 0.85 0.6 0.79 0.2% $1,1.5}.:~0 C96" _ _~9j 28 0.85 0.4 0.49 0.1% $714.68 C96" 89k 24 0.90 2.3 3.08 0.9% ~!.5?~,!_3 C96" 891 25 0.30 2.1 0.92 0.3% J~2.~~:~~ C96" 89m 29 0.70 1.5 1.56 0.4% $2,??~~~ C96" 810a 28 0.85 3.5 4.36 1.2% ~6.,~ 1.3.:!5J C96" 810b 28 0.90 2.1 2.84 0.8% 169.62 Reach Total 426.32 361.96 100% $532,248.54 030" 12.2 0.1131 1.38 $36,404.32 030" 01 4 0.80 22.21 24.52 100.0% 36 404.32 Reach Total 22.21 24.52 100% $36,404.32 042" 12.2 0.1214 1.48 $53,462.92 042" 01 4 0.80 20.36 24.13 49.6% $26,523.03 042" 02 30 0.80 11.69 13.85 28.5% $15,228.59 042" 03 31 0.80 8.99 10.65 21.9% $11 711.30 Reach Total 41.04 48.64 100% $53,462.92 fIoo.N diGtr calc6 MB revise 011702 I MB by Reach T1 Page 9 of 12 215102 Dublin Ranch - West Side Storm Drain Benefit District Table 2 ( ..'V \.1 Benefit Charaes Reach Bene~t Property A30" A42" A48" A60" -1 A60" -2 C96" 030" 042" Benefit CAOS oarcel number) Total . 12 .. ~_.~ $0.00 $19,960.90 $25.002.82 $11,375.83 $10,987.06 $28,914.03 $0.00 $96,240.64 $0.00 3 $0.00 $0.00 $23,217.58 $22,115.40 $21,359.60 $56,210.88 $0.00 $0.00 $122,903.46 4 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $36,404.32 $26,523.03 $62,927.34 5 $33,835.45 $37,662.63 $36,779.84 $21,464.15 $20,730.59 $64,545.61 $0.00 $0.00 $215,018.26 6 $2,002.33 $2,228.82 $2,791.79 $1,270.22 $1,226.80 $15,385.18 $0.00 $0.00 $24,905.14 7 $719.86 $10,375.99 $12,996.86 $5,913.34 $5,711.25 $15.389.27 $0.00 $0.00 $51,106.57 8 $756.47 $5,989.28 $7,502.12 $3,413.33 $3,296.67 $12,508.82 $0.00 $0.00 $33,466.69 9 $0.00 $909.94 $1,139.78 $518.58 $500.86 $1,318.07 $0.00 $0.00 $4,387.22 10 $0.00 $5,575.06 $6,983.26 $3,177.26. $3.068.67 $16,111.01 $0.00 $0.00 $34,915.26 11 $0.00 $0.00 $0.00 $0.00 $0.00 $3,629.11 $0.00 $0.00 $3,629.11 12 $0.00 $0.00 $0.00 $0.00 $0.00 $9,049.46 $0.00 $0.00 $9,049.46 13 $0.00 $0.00 $0.00 $0.00 $0.00 $13,189.48 $0.00 $0.00 $13,189.48 14 $0.00 $0.00 $0.00 $0.00 $0.00 $3,654.78 $0.00 $0.00 $3,654.78 15 $0.00 $0.00 $0.00 $0.00 $0.00 $16,203.70 $0.00 $0.00 $16,203.70 16 $0.00 $0.00 $0.00 $0.00 $0.00 $4,060.82 $0.00 $0.00 $4,060.82 17 $0.00 $0.00 $5,319.91 $2,420.46 $2,337.74 $17,486.43 $0.00 $0.00 $27,564.54 18 $0.00 $0.00 $0.00 $0.00 $0.00 $1,995.06 $0.00 $0.00 $1,995.06 19 $0.00 $0.00 $0.00 $0.00 $0.00 $6,370.15 $0.00 $0.00 $6,370.15 20 $0.00 $0.00 $0.00 $0.00 $0.00 $1,843.94 $0.00 $0.00 $1,843.94 21 $0.00 $0.00 $0.00 $0.00 $0.00 $6,887.68 $0.00 $0.00 $6,887.68 22 $0.00 $0.00 $0.00 $0.00 $0.00 $4,168.88 $0.00 $0.00 $4,168.88 23 $0.00 $0.00 $0.00 $0.00 $0.00 $4,369.32 $0.00 $0.00 $4,369.32 24 $0.00 $0.00 $0.00 $0.00 $0.00 $18,636.88 $0.00 $0.00 $18,636.88 25 $0.00 $0.00 $0.00 $0.00 $0.00 $1,359.68 $0.00 $0.00 $1,359.68 26 $0.00 $0.00 $0.00 $7,137.11 $6,893.20 $20,836.37 $0.00 $0.00 $34,866.69 27 $0.00 $0.00 $0.00 $0.00 $2,693.24 $8,244.95 $0.00 $0.00 $10,938.19 28 $0.00 $0.00 $0.00 $0.00 $0.00 $11,297.91 $0.00 $0.00 $11,297.91 29 $0.00 $0.00 $0.00 $0.00 $0.00 $2,289.59 $0.00 $0.00 $2,289.59 30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $15,228.59 $15,228.59 31 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $11.711.30 $11,711.30 32 $0.00 $0.00 $0.00 $0.00 $0.00 $186,291.49 $0.00 $0.00 $166,291.49 Reach Total $37,314.11 $82,702.62 $121,733.96 $78,805.68 $78,805.68 $532,24<l54 $36,404.32 $53,462.92 $1,021,477.81 216102 no:- distr caJca MB revise 011702 { Table 2 Page 10 cI. 12 Dublin Ranch - West Side Storm Drain Benefiting Properties Table 3 . * Assessor's Parcel No. 985-0009-001 & 985-0009-002 985-0009-002 985-0009-004-002 985-0009-004-003 985-0009-005-002 985-0014-005 or 985-0014-009 or 985-0009-004-002 Areas 81 & 82 Cost $62,927.34 $219,144.11 $198,568.23 $132,588.49 $26,939.89 $215,018.26 $166,291.49 Total Benefit $1,021,477.81 Table 4 Owner Un, et.at. Dublin Land Company ~ $739,406.37 $282,071.45 Total Benefit $1,021,477.81 * APN are per August 2001 assessor's roll. flow distr cales A&B revise 011702/ Tbl3 & 4 Page 11 of 12 216/02 Dublin Ranch - West Side Storm Drain Benefit District ;\Exhibit A Assessors Roll * Assessor's Parcel No. 985-0009-002 985-0009-002 985-0009-001 & . 985-0009-002 985-0014-005 or 985-0014-009 or 985-0009-004-002 985-0009-004-002 Area of Benefit No. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Grand Total Benefit Numbers are keyed to the Exhibit F, Area of Benefit. 985-0009-004-002 985-0009-004-002 985:0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-002 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 .985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-004-003 985-0009-005-002 985-0009-005-002 * APN are per August 2001 assessor's roll. !\ow dlstr cales A&B revise 011702 I Exhibit E Page 12 of 12 Benefit Amount $96,240.64 $122,903.46 $62,927.34 $215,018.26 $24,905.14 $51,106.57 $33,466.69 $4,387.22 $34,915.26 $3,629.11 $9,049.46 $13,189.48 $3,654.78 $16,203.70 $4,060.82 $27,564.54 $1,995.06 $6,370.15 $1,843.94 $6,887.68 $4,168.88 $4,369.32 $18,636.88 $1,359.68 $34,866.69 $10,938.19 $11,297.91 $2,289.59 $15,228.59 $11,711.30' $166,291.49 $1,021,477.81 216102 LL ~ .0 ,- ,..c: >< W /' I" ,/ ( ~.- I w z I ::; @ . p I -- -L o CO li) , SHEET 1 Of 2 PROJECT NO. "67. 96" --- ------.--- ~ he" LINE Vi j!: [l: ,0 ;z \;)11;)- OOO}) - CJ (J 5 -1I():~ JENNTFEH L1\i '" .; 8 .~~ I I I I ,. Ii 985-LJUl-1-'(JCl5 JC\!NIFEH U:" J l J l 9- ......."'ll tI 1 I I I' ; ! ,. ~ if ~ I ,( I I I ::.ir-V- I GRAPHIC SCAU: 1 ~O 300 CD o BENEFIT BOUNDARY DRAINAGE SHEDS 8 BENEFIT AREA NUMBER \Jtl~)-OOOD-002 DUBLIN LAND CO. I. , -~~.....-- ....(' ii;---..-,..'" '... j i ~~ ~ ~ l"':!~:t'~~ ~- ~ ~=4..'J ~Q;. 3D" @ o 8 -TT- o 9B5-!009i~04-0~ .JENNIFEI~ IJN "Q.,... , ~- -- - o 0) o :z @ @ @ ~i :z u; j 'N - I \-i I ) \ \~~\ r~ --1 v""\ IDACKAY & somps ~~EUR.~R!,,~~ IltIAWH IIY: SSG - "'""~~~!~ _!!~-"IO -'--'---~-~o_~"----Bfl.....~ '~~ .'r:.:: ~ ~ '\CG Dublin Ranch, West Side Storm Drain Benefit District '''~'F' ---- L' ----->.:,......:..:'"'-"'THc.r'''==-~ It.' !XPl ~ c. ~ -~ J';" 1t' e: '" ~~ f,r ki 000 I ( IN n:rr ) BeAll; la..oQO' \ .. ~.~ I l~ . . :~ -'('-- B 1 AND B2a , 141 Ac. \H1;'i-0014-()(J\:) .JE:\;\IFEH L1:\ 1 I l' 1 r~ ( I~ ~ ,- ." 8 ~"-> ~ U 0> ..., n hi I .... 0 ~'Jt Z 0 !'> ." hi ~~ ~ ~ UJ .- rl t:::l 0 ! :::tl d \:1 1;J> ;;> g. 1- - Z t:l _. I;J> ;;; ::l " r:;J _. ::0 t=z:j ::s ll> , ::l i CIi ttl g. i::r: l1> . 1_ ::s <: 1'-. l1> 1I> './ t:::l~rn ~ r-t'" l'""'" ~,~ Ul :;:p. s: 0.: i~~Cb :1. r.> .- ,~ I ~ ~ !'~ e " ;; !e I 6 /\:11'" ~ ig Pi '" co I" ~ i; Il ~ l~ I; / il Egz;;t ii n~ 5iI J! ~~~~ lit 12 SP II .:il.._ 8 ~~mc;' "gi~~ II ~ ~.. lap l1cn f, I Jil~~ !f , ~ .. I i F j .I ':;',11, ~ -~ l~- - -- --- -=.-~-=---=-=======--- ~- --==.-~ 1-580 NORT 1 0:1 c:1 ~I 110 t' 1 / / / r~)~~~~~~l0;~S~~ I<C';0,;~,~,0~.. .. .. ; ~ ~~, I~ ;;~~~~d' ['TI t'lj M tWj M [Q to [J). [f1 tIl C C tt: :I: ::c: to tI:l to::l ("Ij M ~ ~ t:f t:l 1::1 '" '" ~~d"tri>' ~ II :q- ) / - --- -- ---- ./.// ./ / ./ ~ --~ '" tI:l \ N \ \ ~ \ / .~ Attachment 2 (Page 1 of 1) Dublin Ranch West Side Storm Drain Benefit District Summary of Costs - (Actual Costs) Update of costs shown in Exhibit C of the Engineer's Report based on actual costs February 7,2008 CONSTRUCTED BY LINE ITEM QUANTITY UNIT UNIT PRICE CONST. COST MISC COST SOFT COST TOTAL COST UNS TOLL LOWE'S 4% 21.50% A 60" RCP 921 LF $ 124.00 $ 114,204 $ 4,568 $ 25,536 $ 144,308 $ 144,308 Large Inlets 2 EA $ 2,900.00 $ 5,800 $ 232 $ 1,297 $ 7,329 $ 7,329 Large Manhole 2 EA $ 8,925.00 $ 17,850 $ 714 $ 3,991 $ 22,555 $ 22,555 Subtotal A60 $ 174,192 $ 174,192 $ $ 48" RCP 672 LF $ 105.00 $ 70,560 $ 2,822 $ 15,777 $ 89,159 $ 89,159 inlet 1 EA $ 1,900.00 $ 1,900 $ 76 $ 425 $ 2,401 $ 2,401 manhole 1 EA $ 1,800.00 $ 1,800 $ 72 $ 402 $ 2,274 $ 2,274 48" RCP 166 LF $ 93.50 $ 15,521 $ 621 $ 3,471 $ 19,613 $ 19,613 Large Inlets 1 EA $ 2,900.00 $ 2,900 $ 116 $ 648 $ 3,664 $ 3,664 Large Manhole 1 EA $ 8,925.00 $ 8,925 $ 357 $ 1,996 $ 11,278 $ 11,278 Subtotal A48 $ 128,389 $ 34,555 $ 93,834 $ 42" RCP 658 LF $ 87.35 $ 57,476 $ 2,299 $ 12,852 $ 72,627 $ 72,627 Stand. Inlets 2 EA $ 1,900.00 $ 3,800 $ 152 $ 850 $ 4,802. $ 4,802 42" RCP 110 LF $ 82.00 $ 9,020 $ 361 $ 2,017 $ 11,398 $ 11,398 Stand. Inlets 1 EA $ 8,925.00 $ 8,925 $ 357 $ 1,996 $ 11,278 $ 11,278 Subtotal A42 $ 100,105 $ 22,676 $ 77,429 $ Total Line A $ 402,686 $ 231,423 $171,263 $ C 96" RCP 48 LF $ 346.50 $ 16,632 $ 665 $ 3,719 $ 21,016 $ 21,016 96" RCP 1,089 LF $ 433.50 $ 472,082 $ 18,883 $ 105,557 $ 596,522 $ 596,522 Large Manhole 2 EA $ 8,680.00 $ 17,360 $ 694 $ 3,882 $ 21,936 $ 21,936 Outfall Structure 80% EA $ 92,000.00 $ 73,600 $ 2,944 $ 16,457 $ 93.001 $ 93,001 Total Line C96 $ 732,475 $ 732,475 $ $ 0 42" RCP 168 LF $ 114.00 $ 19,152 $ 766 $ 4,282 $ 24,200 $ 24,200 42" RCP 332 LF $ 120.00 . $ 39,840 $ 1,594 $ 8,908 $ 50,342 $ 50,342 . Stand. Inlets 1 EA $ 2,300.00 . $ 2,300 $ 92 $ 514 $ 2,906 $ 2,906 . Subtotal 042 $ 77,448 $ 24,200 $ $ 53,248 30" RCP 439 LF $ 72.00 . $ 31,608 $ 1,264 $ 7,067 $ 39,939 $ 39,939 . Stand. Inlets 1 EA $ 2,300.00 . $ 2,300 $ 92 $ 514 $ 2,906 $ 2,906 . Subtotal 030 $ 42,845 $ $ $ 42,845 . Total Line D $ 120,293 $ 24,200 $ $ 96,093 . TOTAL $ 1,255,454 $ 988,098 $ 171 ,263 $ 96,093 . G:\BenefitAssmt_ Storm Drain Lin\West Side\aaaFINALFeb2008\West A TT ACHMENT 2 +0 Ot-d'\"~(t~"lt8 > +~ ?, .., ~)> f'~('j ~= ;}.7I f~~ ';' t'fj ("'~ \0~ ~ Attachment 3 (Page 1 of 2) Dublin Ranch West Side Storm Drain Benefit District CALCULATION OF REVISED BENEFIT CHARG~S & DISTRIBUTION TO FINANCING PARTIES Based on the Summary of Costs (Attachment 2) and the Methodology described in the Engineer's Report, dated January 2, 2002 February 7,2008 I . Slorm Drain Line Cosl(2) Drainage Subareas and Benefits (3) Drainage Subareas and Benefils (3) A3b A3c Subtolal % Sublolal $ A5a A5d A6a A62 A6e Subia tal % A42" $ 22,676.00 10.0% 14.1% 24.1% $ 5,464.92 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% A48" $ 34,555.00 8.5% 12.0% 20.5% $ 7,083.78 8.40/0 10.6% 0.0% 0.0% 0.0% 19.0% A60"-1 $ 80,031.00 6.0% 8.4% 14.4% $ 11,524.46 5.9% 7.5% 4.5% 3.1% 7.0% 28.0% A60"-2 $ 94,161.00 5.8% 8.1% 13.9% $ 13,088.38 5.7% 7.2% 4.4% 3.0% 6.7% 27.0% C96" $ 732,475.00 2.3% 3.2% 5.5% $ 40,286.13 2.2% 2.8% 1.7% 1.2% 2.6% 10.5% 042' $ 24,200.00 0.0% 0.0% 0.0% $ 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Subia tal $ 988,098.00 $ 77.447.67 Subtolal $ $ $ $ $ $ $ $ 131,307.48 6,565.45 22,408.68 25,423.47 76,909.88 Drainage Subareas and Benefits (3) Subtotal % Sublotal $ 01 0.0% 0.0% 0.0% 0.0% 0.0% 49.6% 0.0% $ 0.0% $ 0.0% $ 0.0% $ 0.0% $ 49.6% $ 12,003.20 $ 12,003.20 Total Parcels 2, 3 & 4 $ 220,758.35 Parcel 2 Parcel 3 ~ct~~1 t~dst ~f ImfJ(~Ve!fieijt~,,~fJ':aHnlU~rJffllRmfEfrwefils'~p6.,,~Jm~ltl1f ~",-~t1Jm~t!r c1,,:,Z2~:~~ .-~),'.::, ":~- :' ~' , -'" ,- :'_:''':- ; ~". "., ." , :.:', '" "..~ - , :~ Parcel 4 Cost(2) Drainage Subareas and Benefits (3) A6a A62 A6e 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% Subtotal $ $ - $ 17,828.46 $ 17,828.46 Storm Drain Line Drainage Subareas and Benefits (3) A3c Sublotal % Subtotal $ 14.1% 24.1% $ 18,660.39 12.0% 20.5% $ 19,235.97 $ 37,896.36 0.0%. 10.6% Subtotal % 0.0% 19.0% A5d A5a 0.0% 8.4% A42" M8" Subtolal $ $ $ A3b 10.0% 8.5% 77,429.00 93,834.00 171,263.00 Drainage Subareas and Benefits (3) 01 Subtotal % Subia tal $ 0.0% 0.0% $ 0.0% 0.0% $ $ - Total Parcels 2, 3 & 4 $ 55,724,,82 ~clOal Cosf 6t. JffipF61!~mefmr b\fPatctll"fBt 1tt11ni8VeM~HfsJ:8I1sftUrlfea.,BV"t.aW~s,"::" . - ~~. "'" .". -~, <~ " , '" ~ ,y, ".~, .. ,. ... .. . '. ~"" '1 '. " " ... , " . ~ ,- < " - " " Parcel 2 Parcel 3 Parcel 4 Cost(2) Storm Drain Line Drainage Subareas and Benefits (3) Drainage Subareas arid Benefits (3) Drainage Subareas and Benefits (3) A3b A3c Sublotal % Subtotal $ A5a A5d ABa A62 A6e Subtotal % Subtotal $ 01 Subtotal % Sublotal $ 042" $ 53,248.00 0.0% 0.0%1 0.0%, $ 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% $ - 49.6% 49.6% $ 26,411.01 030' $ 42,845.00 0.0% 0.0'%, 0.0% $ - 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% $ 100.0% 100.0% $ 42,845.00 Subtotal $ 96,093.00 $ $ - $ 69,256.01 Tolal Parcels 2, 3 & 4 $ 69,256.01 . . . . " Total $ 1,255,454.00 I -\ - Area of Benefit Parcels are Described and Deoicted on Exhibit E and Exhibit F in the Engineer's Reoort. - Costs are from Sununary of Costs (Attachment 2 - Page 2) _ Drainage sub-areas and percentage benefit for the storm drain line reach is based on the methodology set forth in the Engineer's Report and as shown in Table I in the Engineers Reoort _ In accordance with Government Code section 66486, subdividers that constroctstorm drain improvements are entitled to be reimbursed for the costs of those improvements plus "an amount attributable ro inrerest." The "rotal cosrs" in the table do nor include interest. See page 2 for the adjusted cost including interest based on when the improvements were completed. Interest has been calculated in the same manner that Section 6 of the Ordinance calculates interest on the Benefit Charges. (I) (2) (3) (4) T olal Parcels 2, 3 & 4 G:\BenefitAssmt_StormDrain Lin\West Side\aaaFINALFeb200B\Attachment 3_ Feb_5_0B Attachment 3 (Page 2 of 2) Dublin Ranch V ~. Side Storm Drain Benefit District CALCULATION OF REVISED BENEFIT CHARGES (It DiSTRIBUTION TO FINANCING PARTIES Based on the Summary of Costs (Attachment 2) and the Methodology described in the Engineer's Report, dated January 2, 2002 February 7, 2008 1 ~"'^ -,,~~ "''' ~""~"''"'''~~~1?=V~='''-'-'"''''')f'F'''V-.r.:o: ~~;""S't~- >;:-,,'t:T'" ~- .<^ ~"Wr7.~^_"'7"''''~N_._~=~~;:-;~VOO;~Y;~'''''''''''''''''=''1'''T:'~F~~''''0'-~''''<'l.!=''lt'?:'?'''),'"^' ^ "''^' ~ .~ , -. --f8tAr.~AJt"="'~ls" ~- -- -~ >< ~~"""","""--1 1!!j!i(9PtifS !3l!drlJ of ,D~i!~!!~,,eJt~ta~!j, ~~,~>~!~tiU~tf~~~Yef!\~"!~' tj~~sf!Uclett~x ~llis " j:t q:~' :-~, -: ,f "~, 'I;, \ fr' ' ~," "J " l!,g,& It e, , ~ltJ to~stJlUb!IO~ ' j ~:S"~M"~:$~':<:-, -'iN< ct"l>~~ ~<~;:'?,:r.>i^i<N=~~ff"'~^fu~q,,-,<~EJt:<&~""-"~";."i< ~ }~'W __4"iW'.-4 > ti.:$.l''-l'i~..;;~i'd~' .",1 "'.^ '-<2';':0:"..", ~ ti;:;.;.fu"N~ ~~.;""~=",-"'t~,,, i>.~~tic~~/..,~ ~"""'<<&~~_~(~,,~ i:Jt.~ '" ~~_~~="'_.".... ~ "'.-.>;</~ ~ ~ " ; ~ .~ ~" ~ -. -'("'_~_~"",;;<<~" Parcel 2 Parcel 3 Parcel 4 TOTAL COSTS Adjustment Adjustment AdjUstment Percentage Subtotal $ Percentage Subtotal $ Percentage Subtotal $ COSTS $ 220,758.35 $ 77,447.67 $ 131,307.48 $ 12,003.20 $ 220,758.35 ACTUAL COSTS Interest Adjustment July 1, 2004 1.61% $ 78,694.58 1.61% $ 133,421.53 1.61% $ 12,196.45 $ 224,312.56 Interest Adjustment July 1, 2005 1.87% $ 80,166.17 1.87% $ 135,916.51 1.87% $ 12,424.52 $ 228,507.20 Interest Adjustment July 1, 2006 3.42% $ 82,907.85 3.42% $ 140,564.85 3.42% $ 12,849.44 $ 236,322.14 Interest Adjustment Julv 1, 2007 4.94% $ 87,003.50 4.94% $ 147,508.75 4.94% $ 13,484.20 $ 247,996.45 DEVELOPERS SHARE OF Share Of BENEFIT CHARGE $ 87,003.50 $ 147,508.75 $ 13,484.20 $ 247,996.45 65.3% Benefit Charge ?"'''''~''''=- ~ ~ -""'*Y~""''"' l"";""'" - "."t"":>",,,,~.,,,-,,, '':';'' ~"'''''''''~~^='=_>'''=~}M:'''~'''''''"",""'''''~~T~,,",=-_,~'''''''''''''''''W-'''''''~'::;*,,,,~f';'"'' ~-, - - -.",.....",;. """'-'-.{',,,- ': ~~~~I">'''''''"--~ ,. -""'"~~"'''~ "'-~ o.4"t fOI.L intdtll~lts - ~ ~e~~~~etS ~ha_~@ ~~ ~etle!~~ cha~ljes by Jjeiteel 'tif l~pr6Vl)~tm\s to"slrot(e~~ Br~~n,;~r~!~~ts ,.,,: ,,' ,(:~_"_. " "t6~~i.:'~~t~ S ttJ~S1'RUctlt?N 5 ~ ~,,"--,- "" ^ ^-- A ;;9"~;;>.~,_",_,,,,-{~J\W,,1:, ~_1 _ "''''h_'''''''n Q~"A~.'Il';,,_1*,"~.\':'>Y~""'_W.h_~"" ~~~,,~=u: ,~"",'''''-~''..<~ _" ~'" '^f."- _ TOTAL COSTS Adjustment AdjUstment AdjUstment Percentage Subtotal $ Percentage Subtotal $ Percentage Subtotal $ COSTS $ 55,724.82 $ 37,896.36 $ 17,828.46 $ - $ 55,724.82 ACTUAL COSTS Interest Adjustment July 1, 2004 1.61% $ 38,506.49 1.61% $ 18,115.50 1.61% $ - $ 56,621.99 Interest Adjustment July 1, 2005 1.87% $ 39,226.56 1.87% $ 18,454.26 1.87% $ - $ 57,680.82 Interest Adjustment July 1, 2006 3.42% $ 40,568.11 3.42% $ 19,085.40 . 3.42% $ - $ 59,653.51 Interest Adjustment July 1, 2007 4.94% $ 42,572.17 4.94% $ 20,028.22 4.94% $ - $ 62,600.39 DEVELOPERS SHARE OF Share Of BENEFIT CHARGE $ 42,572.17 $ 20,028.22 $ - $ 62,600.39 16.5% Benefit Charge TOTAL COSTS Adjustment Adjustment AdjUstment Percentage Subtotal $ Percentage Subtotal $ Percentage Subtotal $ COSTS $ 69,256.01 $ - $ , Complete Jan. $ 69,256.01 $ 69,256.01 ACTUAL COSTS 2008 Interest Adjustment July 1, 2004 1.61% $ - 1.61% $ , 1.61% $ - Interest Adjustment July 1, 2005 1.87% $ - 1.87% $ - 1.87% $ - Interest Adjustment July 1, 2006 3.42% $ - 3.42% $ - 3.42% $ - Interest Adjustment July 1, 2007 4.94% $ - 4.94% $ 4.94% $ - DEVELOPERS SHARE OF Complete Jan. Share Of $ - $ - $ 69,256.01 $ 69,256.01 18.2% Benefit BENEFIT CHARGE 2008 I I I I Charge ce 2 Parcel 3 arcel 4 Benefit Charges (Actual Cost Adjusted Interest To 6/30/08) $129,575.67 $ 167,536.97 $ 82,740.21 r".,n___lall. ___I ("'._~_n._:_ I :_\IH_~~ C":....I_'__~_t:"'.. "I c-_~...nno\ 1\ ..__.....~~~.., C_h I:: no ^ nIl leTen Attachment 4 Map of Area of Benefit Parcels 2, 3, and 4 DUBLIN RANCH WEST SIDE STORM DRAIN BENEFIT DISTRICT Dublin Ranch West Side Storm Drain Benefit District Parcels - Subject to Fee (# As Indentifjed in Engineer Report Dated 2/2/2002 Adopted City Ordinance #12-02) Parcel # 985-0051-001-00 (as of 4/17/2007) Included in Engineer Report #4 1 inch eqllals 500 feel &3 ~ o 250 500 I 1,000 I 1,500 I Feet 2,000 P~r~ bo;.'nd"fte~ _It! fllllf)'e~MI..Ii\~ ....d to: FI..."..'n",pttrFOSMtll\l~, ATTACHMENT 4 -1t) C\-C\\ V\(ti\fU:,E::s