HomeMy WebLinkAbout1998-158 CONT AMND #5 - Carollo Engineers AMENDMENT NO. 5
TO
ENGINEERING SERVICES
FOR PHASE 1 OF THE CITY OF ASHLAND
WASTEWATER TREATMENT PLANT I MPROVEM ENTS PROJECT
The Engineering Services Contract (Agreement) between the City of Ashland (City) and Carollo
Engineers (Engineer), dated November 5, 1996 for Phase I of the Wastewater Treatment Plant
Upgrade Project is hereby amended as set forth herein.
Introduction
This amendment is limited to predesign services for the improvement of the Ashland Creek Pump
Station. These services are in addition to those services identified in Exhibit 1 to the Engineering
Services Contract (Agreement) between the City of Ashland (City) and Carollo Engineers dated
November 5, 1996 and Amendments No. 1 through 4.
Scope of Services
5.10- Ashland Creek Pump Station Field Inspection
Perform a detailed electrical, mechanical and structural inspection of the Ashland Creek Pump
Station. The inspection will identify pump station deficiencies and potential modifications to
improve the safety, reliability and operation of the pump station.
The results of the pump station inspection will be summarized in a short technical memorandum
which will present identified deficiencies and recommend remedies.
5.20 - Capacity Evaluation
In light of the new 24" gravity sewer to be connected to the wetwell, the capacity of the pump
station to handle increased flows will be evaluated. This evaluation will be summarized in a brief
technical memorandum and will include:
· Hydraulic analysis of the existing pumps to determine the maximum and reliable pumping
capacity.
· Evaluation of existing and future wet weather flows conveyed to the pump station through
the existing 15" gravity sewer and the new 24" gravity sewer.
· Identification of capacity improvements required.
5.30 - Workshop
Conduct a workshop with City staff to finalize the improvements to the pump station to be included
within this design.
Milestone Completion Dates
A schedule for the services to be performed is as follows:
Perform Site Inspection by: November 13, 1998
Develop Flow Projections and Conduct Workshop by: December 11, 1998
G:~,WO~4411E10~AMEND5~ 2.WPO
Deliverables
The engineer shall prepare and submit to the City the following work products related to the tasks
in this Amendment:
1. Inspection Technical Memorandum
2. Capacity and Flow Projections Technical Memorandum
3. Workshop Summary Memorandum
Compensation
Compensation for completion of these additional services shall be on a basis of direct labor rate
times a multiplier of 3.15 for each hour of labor spent undertaking the work plus direct costs. All
direct costs shall be invoiced at the actual cost.
Total compensation for labor and direct costs fees associated with these Additional Preliminary
Design Services shall not exceed $11,680 as identified in the attached spreadsheet.
CAROLLO ENGINEERS, P.C.
CITY(N= ASHLAND
P~VIEWED AS TO CONTENT:
By I~
CODING:
(For City use only)
G:\~I IE10~MEND5~ 2.WPO
FEE ESTIMATE - ASHLAND CREEK PUMP STATION PREDESIGN
CAROLLO ENGINEERS
CITY OF ASHLAHD, OREGON
SERVICES FOR EVALUATION AND DESIGN OF IMPROVEMENTS TO ASHLAND CREEK P.S.
ESTIMATE OF LEVEL OF EFFORT FOR DESIGN ~;ERVlCES TASKS . .
Deelgn
TASK DESCRIPTION PIC PM Engineers
Electrical Structural
Engineer Engineer
5.10 Inspection 8 8
5.20 Capacity Evaluation 2 20
5.30 Workshop 4 8 24 4 8
CAD
Totals
Total Estimated Hours
Fee Schedule Rate ($/hr)
Subtotal - Estimated Fee ($)
Other Direct ~,osts
Mileage and Travel Expenses
M~iVFedEx/Telephone
Printing Allowance
16
4 10 52 4 16 16
4 10 52 4 16 16
150 125 100 100 100 75
$600 $1,250 $5,200 $400 $1,600 $1,200
TOTAL ESTIMATED FEE
WP
12
12
40
TOTAL TASK
HOURS COST
16 1,600
26 2,410
72 6,720
114 $10,730
114 $10~30
$10~730
$8OO
$5O
$1oo
$11,680
G~ t I el0~ldENDS.xls 1 11/'~./cJ8
CITY
OF
ASHLAND
CITY HALL
ASHLAND, OREGON 97520
NOTICE OF TRANSMITTAL
TO:
BOB ElMSTAD
CAROLLO ENGINEERS
5100 SW MACADAM AVE STE 440
PORTLAND OR 97201
DATE:
PROJECT:
JOB NO.:
SUBJECT:
DECEMBER 3, 1998
WW'i'P RENOVATION
AMENDMENT 5, PHASE 1
THE FOLLOWING ITEMS ARE BEING SENT TO YOU:
Please find enclosed Amendment 5 to the Engineering Services for Phase 1 of the City of Ashland
Wastewater Treatment Plant Improvements Project.
ENCLOSED
UNDEP 'PARATE COVER
REMARKS:
Thanks.
COPIES TO:
'ks
.,or / City Engineer
(G:dawn\NOT Jim.wpd)