HomeMy WebLinkAbout2019-062ACCNA2018 WORK ORDER 12
SOUTH OSLO WATER PLANT
MEMBRANE REPLACEMENT AND PLANT IMPROVEMENTS
This Work Order Number _12_ is entered into as of this 9th day of April , 2019, pursuant to that
certain Continuing Consulting Engineering Services Agreement for Professional Services entered into as of this
17th day of April, 2018 (collectively referred to as the "Agreement"), by and between INDIAN RIVER COUNTY,
a political subdivision of the State of Florida ("COUNTY") and Kimley-Horn and Associates, Inc.,
("Consultant").
The COUNTY has selected the Consultant to perform the professional services set forth on
Exhibit A (Scope of Work), attached to this Work Order and made part hereof by this reference. The
professional services will be performed by the Consultant for the fee schedule set forth in Exhibit B
(Fee Schedule), attached to this Work Order and made a part hereof by this reference. The Consultant
will perform the professional services within the timeframe more particularly set forth in Exhibit C
(Time Schedule), attached to this Work Order and made a part hereof by this reference all in
accordance with the terms and provisions set forth in the Agreement. Pursuant to paragraph 1.4 of
the Agreement, nothing contained in any Work Order shall conflict with the terms of the Agreement
and the terms of the Agreement shall be deemed to be incorporated in each individual Work Order as
if fully set forth herein.
IN WITNESS WHEREOF, the parties hereto have executed this Work Order as of the date first
written above.
CONSULTANT:
Kimley-Horn
By:
Print Name:
Title:
Principal
By:
BOARD OF COUNTY COMMISSIONERS
OF INDIAN RIVER COUNT.rc,ji.t7T:76,j• 7,,
Bob Solari, ChaiFraaan - `" ' u'•
`
*;
BCC Approved Date:
Q01f......
April 9, 2019 ' '"
Attest: Jeffrey R. Smith, Clerk of Court and Comptroller
By.(-Aaciwz).-.6.1Lb
Deputy Clerk
Approved:
Approved as to form and legal sufficiency:
Jason E Bro n, County Administrator
n T. Reingold, County Attorney
EXHIBIT #1
Work Order Number 12
South Oslo Rd Membrane Treatment Plant
Degasifier/Scrubber Blower Replacement
PROJECT UNDERSTANDING
The existing degasifier blowers at the Oslo Road membrane water treatment plant are
experiencing reliability issues with frequent fan blade replacement. The existing blower
blades are constructed of coated steel and have experienced corrosion due to coating wear
exposing the steel blade tips to the high concentration of hydrogen sulfide in the air
stream. The corrosion of the blades has led to vibration issues that have consistently
reduced the life of the blower bearings, motor bearings, and blower bases and Indian
River County Utilities is interested in replacing the existing blowers with blowers that are
equipped with FRP composite blades.
The scope of work consists of review of alternate blower types and manufacturers,
preparing drawings and specifications for blower replacement, observation of installation,
and witnessing start-up and testing of the new blowers. It is assumed that the blower
capacities (air flow and horsepower) will not change. A FDEP permit is not anticipated
to be required for the replacement of the blowers since it is considered maintenance and
is therefore not included within the scope below.
SCOPE OF SERVICES
The following scope consists of blower replacement and implementation only at the
South Oslo Rd water treatment plant, which consists of the following tasks.
Task 1— Review Blower Types, Collect Information
Consultant will research other blower manufacturers with non -corrosive blower
materials, such as all fiberglass blower materials and request quotes for cost comparisons
to other type blowers.
Consultant will collect as -built information on the existing ductwork at Oslo Road
membrane water treatment plant that will need to be modified. It is assumed that
alternative blower manufacturers will not have matching inlet and outlet blower
dimensions to the existing blowers and that modification of the existing FRP ductwork
will be required. Consultant will review the blower configuration which will result in
minimal ductwork modifications.
Consultant will perform one site visit to collect dimensional data of the existing blower(s)
configuration.
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Task 2 — Prepare Drawings and Specifications for Blower Replacement
Consultant will prepare drawings, consisting of a new blower configuration, and
ductwork drawings that need to be modified. A blower plan, ductwork plan, and
elevation of the blower area will be prepared. It is assumed that the basefiles developed
under the original project will be used.
Consultant will prepare a sequencing plan to minimize impacts to operations, which will
be used for implementation of the work. Photos may be used to depict necessary details.
Modifications to the electrical power supply will be limited to conduit/wire replacement
from disconnect to the blower motors. It is also assumed that blower motor sizes will not
change. It is assumed that the electrical actuated dampers will not be modified.
Consultant will prepare technical specifications for the new blowers and ductwork which
need to be modified.
Consultant will provide six (6) copies of drawings and specifications to Indian River
County Utilities (IRCU) staff for review and for bidding. Consultant will also provide
copies in electronic (PDF — portable document format) form.
Task 3 — Bidding Phase
Consultant will prepare electronic copy of document for IRC purchasing department to be
utilized and provide assistance during the bidding purposes.
IRC purchasing department will advertise and administer the procurement of the bidding
and respond to potential bidder questions. The Consultant will respond to contractor
questions, if required, which will be distributed to all the contract document holders by
IRC purchasing department.
Consultant will review bids, provide a summary of comments, and a letter that identifies
the lowest responsive, responsible bidder.
Task 4 — Construction Phase
Consultant will answer a reasonable number of requests for additional information and
clarifications for the construction of this project. Consultant will respond in written
format in a timely manner.
Consultant shall review shop drawings and submittals for their conformance with the
design documents. Such review and approvals or other action will not extend to means,
methods, techniques, equipment choice and usage, sequences, schedules, or procedures of
construction or to related safety precautions and programs. It is assumed that up to four
(4) submittals will be reviewed. Consultant will provide written comments and respond
to IRCU/contractor within a reasonable time. Consultant will strive to complete the
reviews within a ten (10) working days.
Consultant will provide on-site observation of blower installation. Assuming one (1)
month construction duration for the blower installation, respectively, it is assumed that up
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to four (4) half days of observation will be provided by a project engineer or field
representative. Such visits and observations by Consultant are not intended to be
exhaustive or to extend to every aspect of Contractor's work. Observations are to be
limited to spot checking, selective measurement, and similar methods of general
observation. Based on information obtained during such visits, Consultant will evaluate
whether Contractor's work is generally proceeding in accordance with the Contract
Documents, and Consultant will keep IRCU informed of the general progress of the
Work.
Consultant will attend the preconstruction meeting.
Consultant will attend and witness a startup and operational testing of the blowers.
Consultant will develop a punch -list of incomplete items based on our on-site
observations and startup testing. Consultant will issue a written punch -list to Owner and
contractor. Consultant will provide one (1) site visit to review follow up work on
punchlist items.
Consultant will review contractor furnished operation and maintenance manuals (O&M)
as required under the certification of completion. Consultant will review record
information provide by contractor.
TIME SCHEDULE
Consultant will conduct Task 1 within 2 weeks and Task 2 within 4 — 6 weeks from
notice to proceed. Bidding phase is assumed to take up to 4 — 6 weeks.
FEE SCHEDULE
We will provide these services in accordance with our extension and amendment of our
Continuing Consulting Engineering Services Agreement for Professional Services dated
April 17th, 2018, by and between INDIAN RIVER COUNTY, a political subdivision of
the State of Florida ("COUNTY") and Kimley-Horn and Associates, Inc.,
("Consultant").
The Consultant will provide professional services for Task 1 through Task 4 on a lump
sum fee basis as follows:
Task No.
Task
Task Fee
Task 1
Review Blower Types, Collect Information
$ 4,566
Task 2
Prepare Drawings and Specifications for Blower
Replacement
$ 11,175
Task 3
Bidding Phase
$ 3,912
Task 4
Construction Phase
$ 10,284
Total Lump Sum Fee =
$ 29,937
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ADDITIONAL SERVICES
The following services are not included in the Scope of Services for this project, but may
be required depending on circumstances that may arise during the execution of this
project. Additional services include, but may not be limited to the following:
• Permit application preparation
• Construction phase services beyond what is listed herein
• Record drawing collection and development
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ESTIMATE FOR ENGINEERING SERVICES
PROJECT: Degasifier Blower Replacement - South Oslo Rd. Membrane Treatment Plant 2/19/2019
CLIENT: Indian River County Utilities
ESTIMATOR: JRL (MDM Rev)
DESCRIPTION:
Membrane Replacement, Condition Assessment,
Preparation of Drawings & Bidding
DIRECT LABOR ( MAN-HOURS )
PRINC
SEN
PROF
REG
PROF
JL/FH
DES/
P2 (TS/NB)
CLK
PI
EXP
SUB
Dir Exp
LINE
TOTAL
NO.
TASK
1
Review Blower Types
Manufacturer Coordination
1
4
6
72
$1,527
Collect/review record information
1
4
10
93
$1,968
Site Visit - collect dimensional data
4
4
51
$1,071
2
Prepare Drawings
Prepare drawings (5)
2
16
40
352
$7,402
Specs for Blower and FRP Duct
2
8
8
124
$2,614
6 copies of final drawings
2
4
4
55
S1,159
3
Bidding Phase
Assist with advertisement
2
4
2
62
$1,304
Respond to contractor questions
`
2
4
2
62
$1,304
Evaluate bids and make recommendations for award
2
4
2
62
$1,304
4
Construction Phase
Preconstruction meeting
4
4
51
$1,071
Response to RAIs
2
15
$315
Shop Drawing Review
6
12
108
$2,268
Onsite Observations
4
16
114
$2,394
Wtness Operational Testing
2
4
8
94
$1,984
Review of O&Ms
4
30
$630
Punchlist
1
6
4
77
$1,622
TOTAL HOURS 0
15
80
116
10
0
$1,422
$29,937
LABOR ($/HOUR) 235
225
150
105
96
$0
$0
SUBTOTAL 0
3375
12000
12180
960
0
$28,515
80
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$4,566
511,175
$3,912
$10,28.)
$29,)37