HomeMy WebLinkAbout1999-31140
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EXHIBIT B
Change Order No. 4
Dated November 12, 1999
C.,Stevm Doyle FJa)WW!F-San}R.M.T,Agwl&-Swnh RegwmulWWTF-Fuel Reco tL.b Co.0.Tumn Snuth-Nov 161999A«
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(Instructions on reverse side) No. Four (4 )
South County WWTP-Phase II
PROJECT; Expansion to 2.0 mgd. DATE OF ISSUANCE: ll
—')WNER: Indian River County, Department of Utilities Services
1840 25th Street
(Name, Vero Beach, Florida 32960
Address)
CONTRACTOR: Wharton -Smith, Inc.
750 County Road 15
Lake Monroe, FL 32747
OWNER's Project No
7039
ENGINEER: Camp Dresser & McKee, Inc.
1701 State Road A -1-A, Ste. 301
South Count WWTP-Phase II Vero Beach, FL 32963
CONTRACT FOR: Y
Expansion to 2.0 mgd.
ENGINEER's Project No. 6706-13883-052
You are directed to make the following changes in the Contract Documents. ''
Indian
n. Dale
Description: Final Reconciliation Change Order Adm,,� Q
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t3udget
Purpose of Change Order.. See Exhibits A and B u 11 `
Flick Mgr.
Attachments: (List documents supporting change) Exhibit A- Final Reconcilla
Exhibit B -South County Purchase Orders
CHANGE IN CONTRACT PRICE:
CI ANGE IN CONTRACT TIME:
Original Contract Price
Original Contract Time
Substantial Completion -October 4,
S 8,527,000.00
Final Completion - necember 1. 199
oars or aam
Previous Change Orders No. 1 to No. 3
Net change from previous Change Orders
S_ (2.811,�38n.47)
0
aars
Contract Price prior to this Change Order
Contract Time Prior to this Change Order
Substantial Completion -October 4,
S 5,713,619.53
Final Completion -December 3, 1998
cars or ave
Net7(r)0=x (decrease) of this Change Order
Net Increase (ftM# 00 of this Change Order
'Substantial Completion -41.5 days
S (151,401.87)
Final completion — In days
days
Contract Price with all Approved Change Orders
Contract Time with all approved Change Orders
Substantial Completion -November le_
S 5,562,21.7.66
Final Completion -January 24, 1999
aara or ave
1998
3
1998
RECOMMENDED: APPRO \ APPROVED:
( J '
� oy _^ — by by —
E neth R. ht, Chairm n
EJCDC No. 1910.8-8 (1983 Edition) B Approved 12-7-99
Prepared by the Eagtneen' Joint Contract Documents Committee and endorsed by The Associated General Con—clon of Amen -
00800 -25
1998
40
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EXHIBIT °A"
FINAL RECONCILIATION
ITEM DESCRIPTIONS
Indian River County
South County Wastewater Treatment Plant
Phase II - Expansion to 2.0 MGD
CDM Project No. 6706-13883-052
Change Order No. 4
Item No.
1 Description:
Sales tax reconciliation.
Purpose:
County's purchasing of equipment resulted in overall project
savings in excess of $150,000 associated with sales tax. Estimated
equipment costs were conservative (high). County, Contractor,
and CDM negotiated better prices.
Cost:
$114,325.18
�+ Time:
None
j 2 Description:
Credit for extra costs incurred by Owner as a result of project
completion delay from the City of Vero Beach.
Purpose:
Delayed project completion resulted in extended diversion of
wastewater to City of Vero Beach facilities.
Cost:
($58,000.00)
Time:
None
3 Description:
Credit for extended engineering/inspection services incurred by
County.
Purpose:
Delayed project completion resulted in extra costs to County from
Camp Dresser & McKee, Inc. Contractor to pay full costs.
Cost:
($71,600.00)
Time:
None
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s
4 Description:
Unsuitable soil excavation/replacement in chlorine contact basin
area.
Purpose:
Unsuitable soil removed and replaced to structurally stabilize the
basin.
Cost:
$14,612.74
Time:
7.5 days (SC)
Description:
Credit for topsoil not used on project.
Purpose:
Topsoil from excavation efforts used in lieu of off-site purchase.
Cost:
($7,306.37)
Time:
None
6 Description:
Bubbler control panels with air compressors.
Purpose:
Air compressors added to control panels for bubbler level systems
in lieu of additional air piping.
Cost:
$4,266.74
Time:
None
7 Description:
Submersible pump base modifications.
Purpose:
Existing pumps identified to be used in onsite lift station required
modification to facilitate rail -mounted seating in wet well.
Cost:
$3,025.51
Time:
None
8 Description:
Rotary drum thickener elevated slab revision.
Purpose:
Elevated slab enlarged to facilitate access to rotary drum thickener
and control panel to meet electrical codes.
Cost:
$2,883.10
Time:
2 days (SC)
rnnoz
40
�7
9
Description:
Purpose:
Cost:
Time:
10
Description:
Purpose:
Cost:
Time:
11
Description:
Purpose:
Cost:
Time:
12
Description:
Purpose:
Cost:
Time:
13
Description:
i
i
Purpose:
I
Cost:
Time:
o�
Rain delays.
Extension in contract time as a result of excessive rainfall at the
project site for the duration of the project.
$0.00
32 days (SC)
HVAC modifications in blower and generator buildings.
Modifications necessary as a result of roof and electrical design
conflicts.
$2,700.00
None
Additional electrical modifications.
Modifications required for inclusion of sump pumps in meter pits
and additional receptacles in existing plant administration building.
$5,880.00
10 days (FC)
Rubber mats for electrical room floors.
Code requirement. Not specified in contract.
$2,901.00
None
Credit for Tera Systems maintenance contract.
To facilitate close out of contract. County staff to contract directly
with Tera Systems.
($143,862.27)
None
D
14 Description:
Credit for money not used as part of administration office roof
repair allowance.
Purpose:
Credit Owner for remainder of bid form allowance.
Cost:
($6,538.00)
Time:
None
15 Description:
Credit for money not used as part of laboratory testing allowance.
Purpose:
Credit Owner for remainder of bid form allowance.
Cost:
($8,479.50)
Time:
None
16 Description:
Credit for money not used as part of extra wiring/electrical
allowance.
Purpose:
Credit Owner for bid form allowance item not used.
Cost:
($5,000.00)
Time:
None
17 Description:
Credit for shortening of main access roadway at turnaround.
Purpose:
Roadway shortened to avoid underlying muck pockets. Extra
turnaround area to odor control equipment included.
Cost:
($1,210.00)
Time:
None
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O
EXHIBIT "A" (cont.)
FINAL RECONCILIATION
CHANGE ORDER COST SUMMARY
Indian River County
South County Wastewater Treatment Plant
Phase II — Expansion to 2.0 MGD
CDM Project No. 6706-13883-052
Change Order No. 4
Item No.
Cost/(Credit)
Time (days)
S.C. F.C.
1
$114,325.18
0 0
2
(58,000.00)
0 0
3
(71,600.00)
0 0
4
14,612.74
7.5 0
5
(7,306.37)
0 0
6
4,266.74
0 0
7
3,025.51
0 0
8
2,883.10
2 0
9
0.00
32 0
10
2,700.00
0 0
11
5,880.00
0 10
12
2,901.00
0 0
13
(143,862.27)
0 0
14
(6,538.00)
0 0
15
(8,479.50)
0 0
16
(5,000.00)
0 0
17
(1,210.00)
0 0
Total Change this C.O. No. 4 ($151,401.87) 41.5 t0
This Change Order includes not only all direct costs of Contractor such as labor, material, job
overhead, and profit markup, but also includes any costs for modifications or changes in
sequence of work to be performed, delays, rescheduling, disruptions, extended direct overhead or
general overhead acceleration, material or other escalation which includes wages, and other
impact costs.
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