HomeMy WebLinkAboutITEM V-C-4_ ~~
.*
CITY OF
AUU~a~T
WASHINGTON
AGENDA BILL APPROVAL FORM
Agenda Subject: Date:
Permission to Advertise Project No. CP0724 Jul 9, 2007
Department: Attachments: Budget Impact:
Public Works Bud et Status Sheet, Ma $ 0
Administrative Recommendation:
City Council grant permission to advertise Project No. CP0724, Lea Hill Pump Stations Decommissioning
Project -Phase 1.
Background Summary:
This project will decommission the White Mountain Trails and Rainier Shadows sewer lift stations and
replace existing force main sewer lines with new gravity lines. The new lines will be located along 118tH
Ave SE, 124tH Ave SE, and SE 304`n St in Lea Hill (See Attached Vicinity Map for Specific Locations). The
new lines will be connected to the new sewer pump station proposed to be constructed by the Verdana
development, located within the Kent property on Lea Hill.
For timing purposes, the project has been split into two phases that will be bid and constructed
separately. Phase 1 will install the new gravity sewer lines. Phase 2 will connect the new lines to the new
Verdana pump station and decommission the White Mountain Trails and Rainier Shadows pump stations.
This request for permission to advertise is for Phase 1 only. Phase 2 will be completed after the proposed
sewer pump station in Verdana is online, which is anticipated in late 2007.
While completion of Phase 1 is not anticipated to require additional funds, completion of Phase 2 may
require additional funds, in the amount of $100,000 in the 2008 budget.
W0716-6
04.6.3 CP0724
Reviewed by Council 8~ Committees: Reviewed by Departments & Divisions:
^ Arts Commission COUNCIL COMMITTEES: ^ Building ^ M&O
^ Airport ^ Finance ^ Cemetery ^ Mayor
^ Hearing Examiner ^ Municipal Serv. ^ Finance ^ Parks
^ Human Services ^ Planning & CD ^ Fire ^ Planning
^ Park Board ®Public Works ^ Legal ^ Police
^ Planning Comm. ^ Other ®Public Works ^ Human Resources
Action:
Committee Approval: ^Yes ^No
Council Approval: ^Yes ^No Call for Public Hearing _/ /_
Referred to Until _/_/
Tabled Until _/_/_
Councilmember: Wa Her Staff: Dowd
Meetin Date: Jul 16, 2007 Item Number: V.C.4
AU$URN * MORE THAN YOU IMAGINED
BUDGET STATUS SHEET
Project No: CP0724 Project Title: Lea Hill Pump Stations Decommissioning
Project Manager: Jacob Sweeting
Project Initiation
Initiation Date: 4/13/2007 ~ Permission to Advertise Date: July 9, 2007
Advertisement Date: (~ Contract Award
Award Date: ~ Change Order Approval
Contract Final Acceptance
The "Future Years" column indicates the projected amount to be requested in future budgets.
Funds Budgeted (Funds Available)
Funding Prior Years 2007 2008 Future Years Total
431 Fund (Improvements)""`
431 Fund (Expansion)*** 650,000
150,000 650,000
150,000
Total 0 800,000 0 0 800,000
** Part of the Sanitary Sewer Facilities Improvement Program
*** Part of the Sanitary Sewer Expansion Program
Estimated Cost (Funds Needed)
Activity Prior Years 2007 2008 Future Years Total
Design Engineering -City Costs 86,300 11,100 97,400
Construction Estimate (Phase 1) 575,500 575,500
Construction Estimate (Phase 2) 74,100
Project Contingency (10%) 57,500 7,400 64,900
Construction Engineering -City Costs 57,500 7,400 64,900
Total 0 776,800 100,000 0 802,700
431 Sewer Budget Status
Prior Years 2007 2008 Future Years Total
*431 Funds Budgeted (Facility Imp) 800,000 0 0 800,000
431 Funds Needed 776,800 100,000 876,800
*431 Fund Project Contingency (Facility Imp) 23,200 0 0 0
431 Funds Required 100,000 76,800
* (#) in the Budget Status Sections indicates Money the City has available.
W0716-6a
White Mountain Trails Lift Station
(Decommissioned During Phase 2)
Existing Gravity
Sewer Line
New 8" Gravity Sewer Line
~(lnstafled During Phase 1)
Gravity Sewer Line
(By Verdana)
SE
New Verdana Lift Station
~ (Online Late 2007}
~ Gravity Sewer Line
(By Verdana)
E-~
CP0724 -LEA HILL
PUMP STATIONS
DECOMMISSIONING
- PHASE 1
Phase 1 will install new
gravity sewer lines that
connect from the gravity
sewer lines feeding the
existing pump stations to the
new Verdana pump station
lines.
Phase 2 will decommission
the Rainier Shadows and
White Mountain Trails lift
stations and force mains.
W
North
~ Not to Scale
304TH ~'
New 15" Gravity Sewer Line
(installed During Phase 1)
Rainier Shadows Lift Station
(Decommissioned During Phase 2}
Existing Gravity
Sewer Line
Existing Gravity
Sewer Line