HomeMy WebLinkAboutResolution - 2022-R0194 - Change Order 1 to Contract 15819 with DN TanksResolution No. 2022-RO194
Item No. 7.26
April 26, 2022
RESOLUTION
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF LUBBOCK:
THAT the Mayor of the City of Lubbock is hereby authorized and directed to execute for'
and on behalf of the City of Lubbock, Change Order No. 01 to that certain Contract No. 15819 by4,
and between the City of Lubbock and DN Tanks, LLC, for the North Water Treatment Plan
eight million gallon ground storage tank improvements as per RFP 21-15819-CM, and related;
documents. Said Change Order No. 01 is attached hereto and incorporated in this resolution as i�
fully set forth herein and shall be included in the minutes of the City Council.
Passed by the City Council on April 26, 2022
DANIEL M. POPE, MAYOR
ATTEST:
Q,�x�_ _,�c -
Rebe t
Garza, City Secretary
APPROVED AS TO CONTENT:
JesicaWaffiern, Assi§pglKity Manager
f APPROVED AS TO FORM:
r
Leisure, Assistant City Attorney
ccdocs/RES.ChgOrd#1-Contract 15819 DN Tanks
4.11.22
Office of Purchasing and Contract Management
Change Order
Contract No: 15819 Contractor: DN Tanks, LLC
Change Order No: 01 Contract Title: NWTP 8MG Ground Storage Tank Improvements
Bid/RFP No: PUR-21-15819 Project No: 92660.9241.30000
"Change Order" means a written order to a Contractor, executed by the Owner, in accordance with the Contract authorizing an addition to, deletion
from, or adjustment or revision of the requirements of the Contract documents, or an adjustment to the compensation payable to the Contractor, or to
the time for performance of the Contract and completion of the project, or a combination thereof, which does not alter the nature of project and is an
integral part of the project objective. Adjustments to "Estimated Quantities" to a line time in a Unit Price Contract do not require a Change Order. All
work that alters the nature of the construction or that is not an integral part of the project objective must be let out for public bid.
Description of Change (alteration, deviation, addition, or deletion) caused by conditions encountered during construction not covered by the
specifications and drawings of the project (attached additional pages is necessa
While performing earthwork for the new 8 Million -Gallon Ground Storage Tank, structures from an abandoned sewer treatment
plant were discovered under the ground surface. In order to ensure structural integrity of the foundation of the new tank, the
abandoned equipment was removed and disposed of properly. The unanticipated discovery resulted in additional labor, equipment,
time, and material than originally estimated in the project design and bid. Change Order 01 to Contract 15819 is for an additional
$390,976.41 and 83 additional days.
Where the Change Order is negotiated, the Change Order must be fully documented and itemized as to costs, including material quantities, material
costs, taxes, insurance, employee benefits, other related costs, profit and overhead. Where certain unit prices are contained in the initial Contract, no
deviations are allowed in computing negotiated change order costs.
ITEMIZED COSTS MUST BE FULLY DOCUMENTED AND ATTACHED TO THIS FORM.
ITEM
DESCRIPTION
AMOUNT
A.
ORIGINAL CONTRACT VALUE:
$8,326,400.00
B.
AMOUNT OF THIS CHANGE ORDER: Note: Council approval required if (-i-) $50,000
$390,976.41
COST CENTER: 92660 1 ACCOUNT: 926609241.30000
C.
PERCENT OF CONTRACT VALUE THIS CHANGE ORDER (B,-'A)
4.70%
D.
AMOUNT OF PREVIOUS CHANGE ORDERS:
$0
E.
TOTAL AMOUNT OF ALL CHANGE ORDERS B+D
$390,976.41
F.
PERCENT OF CONTRACT OF ALL CHANGE ORDERS (E/A): 25% maximum)
4.70%
G.
NEW CONTRACT AMOUNT A+E :
$8 717 376.41
It is mutually agreed that the above dollar amount and the time extension, as applicable, as set forth in this Change Order constitutes full compensation
to the Contractor for all costs, expenses and damages to the Contractor, whether direct, consequential or otherwise, in anyway incident to, or arising
out of, or resulting directly or indirectly; from the work performed or modified by the Contractor under this Change Order.
This Change Order is not valid without the following signatures (please sign in order and return 3 originals with the Contract Cover Sheet to
Pur o and Contract Man ement de artment :
6DZA�k Jason Phillippi - Sr Project Mgr V7/2022 .�4/7/2022
Contractor Date (2) Project Architect/Engineer Date
___u IZ1.11
(3) er's resentative Da a k (4)
0 t
(5) Capital Project Manager Date
4.26i2022
(7) Mayor Date (8) C
Council Date: April 26, 2022 Agenda Item #: 7.26
of Purchasing & Contract Date
`f-1(,>-
Date
4/26/2022
Date
2022-RO194
PUR-45 (Rev 08i2018)
PLUMMER
PROJECT: North Water Treatment Plant 8 Million -Gallon
Ground Storage Tank Improvements
OWNER: City of Lubbock
CONTRACTOR: DN Tanks
ENGINEER: Plummer Associates, Inc.
CHANGE ORDER FORM
PROJECT NUMBER: Lubbock No.
15819
Plummer 0425-
029-02
CHANGE ORDER NO.: 1 DATE: 03/28/2022
Make the following additions, modifications or deletions to the work described in the Contract Documents:
The purpose of this Change Order:
A. Additional demolition in structures $264,682.67
B. Structural backfill (Labor, Equipment, Material) $181,134.00
C. Asbestos abatement $81,424.75
D. Equipment delays $31,391.00
E. Production and labor delays $66,367.58
F. Relocate Duct Bank $5976.41
G. Less contingency ($240,000.00)
The compensation agreed upon in this Change Order is full, complete, and final payment for all costs the
Contractor may incur as a result of or relating to this change whether said costs are known, unknown, foreseen
or unforeseen at this time, including without limitation, any cost for delay, extended overhead, ripple or impact
cost, or any other effect on changed or unchanged work as a result of this Change Order.
ORIGINAL CONTRACT AMOUNT
$8,326,400.00
PREVIOUSLY APPROVED CHANGE ORDER AMOUNT
0
ADJUSTED CONTRACT AMOUNT
$8,326,400.00
PROPOSED CHANGE ORDER AMOUNT
$390,976.41
REVISED CONTRACT AMOUNT
$8,717,376.41
PREVIOUS CONTRACT TIME
370
PREVIOUS SUBSTANTIAL COMPLETION DATE
01/11/2023
PREVIOUS FINAL COMPLETION DATE
02/10/2023
NET CHANGE IN CONTRACT TIME
83
REVISED CONTRACT TIME
453
REVISED SUBSTANTIAL COMPLETION DATE
04/03/2023
REVISED FINAL COMPLETION DATE
05/03/2023
RECOMMENDED BY APPROVED BY APPROVED BY
PLUMMER DN TANKS LUBBOCK
NAME
DATE
NAME
DATE
NAME DATE
Lubbock North WTP 8 MGD GST
Proposed C01- Temporary Duct Bank Solution
LABOR
Classification
Unbur.
Base
Rate
FICA &
Medi.
7.65%
FUTA
0.60%
SUTA
1.76%
WC
5.70%
GL
1.78%
IRA & PS
Plan
12.50%
Holiday
6.00%
Vacation
6.00%
Consum
9.50%
Health
Group
Life
Vehicle
Allow.
Vehicle
Fuel
Reg.
Rate
OT Rate
Reg
Hours
OT
Hours
Suggested
Billing Rate
General Manager
67.50
5.16
0A1
1.19
3.85
1.20
8.44
4.05
4.05
5.70
5.06
0.10
7.50
4.50
118.70
153.38
$
Construction Manager
67.50
5.16
0A1
1.19
3.85
1.20
8.44
4.05
4.05
5.70
5.06
0.10
7.50
4.50
118.70
153.38
0
$ .
Project Engineer
60.00
4.591
0.36
1.06
3A21
1.07
7.50
3.60
3.60
5.70
5.06
0.10
96.051
136.34
01
0
$
General Superintendent
60.00
4.591
0.36
1.06
3.42
1.07
7.50
3.60
3.60
5.70
5.06
0.10
7.50
4.50
108.051
136.34
01
0
$
Superintendent
44.00
3.371
0.26
0.77
2.51
0.78
5.50
2.64
2.64
5.70
5.06
0.10
7.50
4.50
85.341
99.98
01
0
$
Surveyor
42.00
3.211
0.25
0.74
2.39
0.75
5.25
2.52
2.52
5.70
5.06
0.10
7.50
4.50
82.50
95.44
0
0
$
Equipment Operator (hourly)
32.00
0.19
0.56
1.82
0.57
4.00
1.92
5.70
5.06
0.10
54.38
72.72
8
2
$ 580.44
Hauler (hourly)
22.00Et
0.13
0.39
1.25
0.39
2.75
1.32
5.70
5.06
0.10
40.78
49.99
8
2
E426.21
Trade - Concrete/Pi ela er houri
22.00
0.13
0.39
1.25
0.39
2.75
1.32
5.70
5.06
0.10
40.78
49.99
8
2
$ 426.21
Labor & Helpers (hourly)
17.00
1.30
0.10
0.30
0.97
0.30
2.13
1.02
5.70
5.06
0.10
33.98
38.63
8
2
$ 349.09
Long
Term Teams
Short Term
PER DIEM
Days for
this work
Monthly
Working
Days per
month
Daily Per
Diem or
Rent
Fuel /
Mileage
Hotel
Food
Total Travel & Subsisence
Lodging Rental #1
$850.00
22
1 $ 38.64
$
General Manager
$ 40
$
Construction Mana er
$ 40
$
Project Engineer
$ 40
$
Superintendent
$ 40
$
Surveyor
$ 40
$
Equipment Operator(hourly)
$ 40
$
Hauler houri
$ 40
$
Trade - Concrete/Pi ela er(hourly)
$ 40
$
Labor (houri)
$ 40
$
$
Total PCO #1 - including DN 5%
markup:
$5,976.41
is 1,781.94 J
EQUIPMENT
Description
Hourly
Rate
Hours
On -Site
Day
Rate
Days On
Site
Weekly
Rate
Weeks
On -Site
Monthly
Rate
Months
On -Site
Oper.
Cost per
hour
Hours
Oper.
Delivery
I PU
Delivery
/ PU
Quant.
Extended Cost
Cate illar-320E
$ 137.71
$ 904.27
$3,607.91
$ 12.875.54
$
Cate illar-926M
$ 83.39
$ 557.52
$2,220.69
$ 7,936.39
$
Concrete Breaker Chicago -Pneumatic
$ 29.22
$ 191.75
$ 766.99
$ 2,730.13
$
Peterbilt 379.40 3/4 445 CONV Dies
$ 12.79
$ 85.24
$ 345.22
1 $ 1,227.47
$
Rear Dump Trailer
$ 48.60
$ 324.0o
$1,296.00
$ 4.630.50
$
Ford-F-250-SD
$ 8.65
E 57.66
$ 230.64
$ 826.46
$
$
SUBCONTRACTORS, SUPPLIERS, SERVICES
Vendor name
Reference
Description
1
Quantity
Unit
Unit
Cost
Extended Cost
ACME Electric Company
1/13/2022
Relocate Duct Bank Revision 2
1
LS
$2,691.00
$ 2,691.00
$
$ 2,691.00
TOTALS
Direct Cost of Labor
$ 1,781.94
Direct Cost of Per Diem
$ -
Direct Cost of Equipment
$ -
Direct Cost of Vendors
$ 2,691.00
Contractors Fee
$ 1,118.24
Subtotal
$ 5,591.18
Direct Cost of Bond 1
$ 100.64
TOTAL
$ 5,691.82
ACME ELECTRIC
Company
Lubbock North WTP
8 MG GST
TITLE: RFI - 3 Relocate Duct Bank Revision 2
PROJECT: Lubbock North WTP 8 MG GST
TO: Raul Hernandez
MH Civil Constructors, Inc.
RFI - 3 Relocate Duct Bank Revision 2
Proposed Change Order
Relocate Duct Bank Revision 2
RFI #3
DATE: 1/13/2022
JOB:
CONTRACT NO:
Labor Hours Rate
Project Manager
4
$
65.00 $
260.00
Superintendent
10
$
50.00 $
500.00
Superintendent OT
0
$
75.00 $
-
Foreman/Journeyman
20
$
40.00 $
800.00
Foreman/Journeyman OT
0
$
60.00 $
-
Labor Burden
$ 1,560.00
50% $
780.00
Total Labor
$
2,340.00
Materials
$
-
Equipment
$
-
Sub Contractor
$
-
Sub Contractor
$
-
Lighting (quoted)
$
-
Gear (quoted)
$
-
Travel
$
-
Subtotal
$
2,340.00
OH/Profit
15.00%
$
351.00
Total $ 2,691.00
Includes: Temporarily refeed 2 -120 volt circuits and 420ma control to the existing CRMWA Vault.
Excavate a 6" trench at 12" deep for temporary conduits between existing vaults.
Install 2 -1" PVC conduit between the two existing vaults and install wire for temporary tie in.
Excludes:
New Manholes
Tim Winters
Date: Date:
Raul Hernandez
Description
ACME ELECTRIC
Company
Quantity Total Material
Totals: $0.00
Total Hours