HomeMy WebLinkAboutR2021-176 2021-09-27RESOLUTION NO. R2021-176
A Resolution of the City Council of the City of Pearland, Texas, amending a
contract with Enprotec/Hibbs & Todd, Inc., for design services associated with
the Bailey Water Plant Project, in the additional amount of $119,315.00 (total
contract amount of $694,125.00).
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS:
Section 1. That certain amended contract for engineering design services associated
with the Bailey Water Plant Project, a copy of which is attached hereto as Exhibit "A" and made a
part hereof for all purposes, is hereby authorized and approved.
Section 2. That the City Manager or his designee is hereby authorized to execute and
the City Secretary to attest an amended contract for engineering design services associated with the
Bailey Water Plant Project.
PASSED, APPROVED and ADOPTED this the 27rd day of September, A.D., 2021
EVIN COLE
AYOR
TEST:
C "' YS AL ROAN, TRMC, CMC
CITY SECRETARY
APPROVED AS TO FORM:
DARRIN M. COKER
CITY ATTORNEY
Date of Issuance:
Consultant:
CITY OF PEARLAND
PROJECTS DEPARTMENT
3519 Liberty Drive, Suite 300
Pearland, TX 77581
pearlandtx.gov/projects
Professional Services Contract Amendment
Bailey Water Plant Improvements
07/19/2021
Enprotec/Hibbs & Todd
Amendment No.:
CoP Project No.:
P.O. No.:
3
WA1901-Enprotec
2019-00000747
Explanation:
This change order encompasses the following: Due to the extensive landscaping in front of the Natatorium and Recreation
Center, staff pursued alternate construction methods to minimize impact and restoration costs associated with conventional
open -cut method. However, the nature of gravity sanitary lines requires the pipe be sloped continuously to keep waste moving
through the system, which could only be guaranteed in a costly jack -and -bore installation. Cost analysis performed throughout
design showed an imbalance in value to pursue the gravity main installation due to the necessary depth and grade requirements
of the line. By modifying the design to incorporate a shallower force main and a new lift station to serve the backwash pond,
the motor control lab building on site, and future Fire Station 7, the construction cost was reduced by $1.3 million
The addition of the Magnolia flows to Bailey results in necessary pump and electrical upgrades at the Magnolia site to account
for the modified treatment configuration. The Bailey and Magnolia sites need the appropriate connectivity capabilities for
integration with the future SCADA program and controls to communicate with these facilities. eHT has drafted a proposed
amendment to account for the design changes needed on this project, in the amount of $119,315.00, bringing their revised
contract amount to $694,125.00. Review of the proposal by Engineering and Projects staff has determined that the proposal is
complete and reasonable and will provide the effort needed to complete this project through design, bid, construction and post
construction phases. No additional funds are requested for bid or construction phases in this proposal
Description of Work Cost
Revise the quantity from 1.465099544255217 to
2.0374910050371791 on Item No. 1 1 Basic Services
Please attach back-up documentation.
Cost & Time Change Summary
Original Contract:
Previous Amendment(s):
Contract prior to this Amendment:
Net increase (decrease) from this Amendment:
Revised Contract:
Finance Approval:
ACCEPTED*:
By: u0="0'` -
Consultant
09/09/2021
Time
$ 119,315.00 0 Days
Cost
$ 372,460.00
$ 202,350.00
$ 574,810.00
$ 119,315.00
$ 694,125.00
Date
APPROVED:
By. WTI) n �..t,lx1 E�ri—N
Project Manager
By:
Owner
Time
0 Days
0 Days
0 Days
0 Days
0 Days
Date
Date
Date
09/28/2021
09/07/2021
09/28/2021
'Consultant agrees to perform change(s) included in the Contract Amendment for the price and time indicated. The prices for changes included all costs
associated with this Contract Amendment.
No work is to be done until this Amendment is executed. No payment to the Consultant shall be made for work included in the Amendment until this
Amendment is executed.
Upon execution by all parties, the following changes identifies for the contract value and/or contract time shown, are made part of the
Design
1 of 1 D4. Revised 7/08
Bailey WTP Improvements, Well Line, and Sanitary Sewer Line
City of Pearland
Prepared by:
Date:
JSH
5/27/2021
Rates
ENGINEERING TASKS
Construction /
Project Sr. Project Project GPS Senior Commissioning
Principal Manager Manager Survey Crew Engineer Manager
$200 $170 $145 $170 $135 $135
Budget Hours
Engineerir
CAD 1 CAD 2 Technicis
$100 $90 $135
1
Preliminary Design
1.1
Revise Sanitary Sewer Line Adjacent to Natatorium
16
32
24
1.2
Backwash Detention Pond at Bailey WTP Site
8
40
8
1.3
Magnolia Pump Station Building (Including Electrical/SCADAjt
10
54
32
1.4
Upgrade Existing Bailey WTP Site SCADA Infrastructure
2
16
1.5
Emergency Generators for Bailey WTP and Magnolia Well Sites
2
24
1.6
Security System for Bailey WTP and Magnolia Well Sites
8
2
Final Design
2.1
Prepare Final Drawings
16
80
40
2.2
Prepare Final Specifications
80
2.3
60%, 90% & 100% Review
8
32
16
2.4
QA/QC
16
8
40
16
2.5
TCEQ Review and Coordination
16
40
3
Bidding
3.1
Bidding Document Development
3.2
Pre -Bid Meeting
3.3
Addenda and Questions
3.4
Evaluation and Recommendation
4
Construction Phase Services
4.1
Pre -Construction Conference
4.2
Construction Administration
4.3
Review Submittals and RFIs
4.4
Construction Status Meetings and Inspections
5
Post Construction Phase Services
5.1
Site lnpsection
5.2
Develop Record Drawings
6
Additional Services
I Total Hours' 16 I
86 I
446
J 0
J 0
J 0 I
136
J 0
I 0