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HomeMy WebLinkAbout16 7 YR CIP PROGRAM 05-06-96NO. 16 5-6-96 ~_-____ _ _ DATE: NAY 6, ~)~ I n t e r- C o m ""~~e' TO' FROM: SUBJECT: WILLIAM A. HUSTON, CITY MANAGER PUBLIC WORKS DEPARTMF_2qT/ENGINEERING DIVISION 7-YEAR CAPITAL IMPROVEMENT PROGRAM RECOMMENDATION That the City Council receive and file the attached 7- Year Water System Capital Improvement Program FISCAL IMPACT None. This document provides a road map for the implementation of the water system capital improvement program over the next seven years. DISCUSSION The first phase of the Program Management Contract with ASL Consulting Engineers encompassed preparing a 7-year design/construction program, completing site plans, acqu~g the Main Street site, completing structural analysis of existing reservoirs, and designing water main replacement projects. The attached 7-year plan is one of the most important elements of the Phase I effort. This plan has been provided to the Finance Department for their review and evaluation of the bond requirements and an assessment of the impacts on water rates. It is anticipated that the plan will be revised to reflect the Finance Department's evaluation of the plan's impact on the 1992 Financing Plan and will be presented to Council at a later date. The 7-year plan will continually be refined as a capital improvement program progresses over the next seven years. Tim D. Serlet ~ Director of Public Works/ City Engineer Gary ~. Ve~eh Water Services Manager TDS:GRV:kIo/COUNCH; 7 Year CIP CITY OF TUSTIN 7-YEAR PROGRAM TABLE OF CONTENTS Summary of Capital Improvement Program Capital Improvement Program: 7-Year Schedule Revenue and Expense Projection Description of Remaining Projects (One page project summaries) Project Schedule 25 7-Year Cash Flow Analysis 26 CITY OF TUSTIN 7-YEAR WATER SYSTEM CAPITAL IMPROVEMENT PROGRAM In October of 1990, Daniel Boyle Engineering, Inc., completed a Water System Storage Evaluation Study. The Study determined that there were deficiencies in the system in both quantity of storage and structural condition of existing reservoirs. It was determined that approximately $40 million worth of improvements to the storage and distribution system were necessary In 1992 the City Council reviewed and approved a water rate study and financial plan prepared by Battle Wells Associates. The study proposed a funding plan to support a twelve year development program to construct the recommended water system improvements. The fmancial plan proposed a series of bond issues designed to support approximately two years of development costs. Subsequently, the first series of bonds were issued in April 1993 to retire the outstanding 1983 water bonds and provide $6.9 million for water system improvements. Currently, $4.5 million has been expended to complete the Rawlings Reservoir Retaining Wall Replacement, Newport Avenue Transmission Main Replacement, the Vandenberg Well construction and various distribution pipeline replacements. Although great progress has been made, the total program is approximately two years behind schedule. In an effort to expedite the entire program and remm to the original schedule, the City contracted with ASL Consulting Engineers for Program Management services to provide support for the current water services staff in implementation of the Capital Improvement Program. The first phase of the program includes the preparation of this 7-year design/construction program schedule. The following sections present descriptions and budgetary information for each project, the proposed schedule for the projects, and a quarterly analysis of the cash flow requirements necessary to implement the projects over the 7-year time frame. The Tables on the following two pages provide a summary of the 7-year program in the same format as had been presented in the Bartle Wells financing plan. I I I I IO i~1 I I I I I~1 I0 I I I I I I I I I0 Iv- I I I I I0~ ICO i0~ I I I I I~0 I1'~ io~ I I I I IN Ir, D i0~ I I I I I(D I0~ I0~ I I ooc~ (DO I I I I I I I I I I I I I I ! 0 0 ! In- i~ i'T' (~ n,' i ,o IF- IW 0 :~ ,,~ '=~ ~ ~ . ,,,, ~ '~ ~ ~,>; z ID. I0 ~ o ~ ~ ~ ~ Z lO i0'~ ~ D_ I-- n F- o. o.i ! I I I ! ! ! 0 0 ~ 0 0 0 0 0 U U (J (J il ° ° 0 0 GG 0 0 0 o ~ R~© ~ o~ o o 0 0 ee 0 0 0 0 0 0 0 0 U ~ 0 0 oo ("4 0 0 0 CD', rT,~, o oo o .oo 0 0 < 0 o~>~ 0 0 0 0 0 o 0 0 0 0 0 0 o 0 o ee 0 0 0 II; ee 0 0 0 0 0 o Z II