HomeMy WebLinkAbout08-402OCTOBER 28, 2008 08 -402 RESOLUTION
(CARRIED 7 -0 LOST LAID OVER WITHDRAWN )
PURPOSE: APPROVAL OF CHANGE ORDER NO. 1 / WASTEWATER
TREATMENT PLANT DIGESTER CLEANING / SYNAGRO
CENTRAL, LLC ($13,647.20)
INITIATED BY: DEPARTMENT OF PUBLIC WORKS
BE IT RESOLVED by the Common Council of the City of Oshkosh that the following
Change Order, a copy of which is attached, is hereby approved:
SYNAGRO CENTRAL LLC
973 N. Saunders Drive
Oconto Falls, WI 54154
Net increase to contract: $13,647.20
PURPOSE: See attached Change Order.
BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated
from:
Acct. No. 551 - 1941 - 6420 -00000 -- Repairs to Tools & Equipment - Sewer Utility
October 17, 2008
Change Order No. 1
Project: WWTP Digester Cleaning Project
Contractor: Synagro Central LLC
Description of Change
Adjust quantity of dry tons removed to actual based on unit price of $550.00 per dry ton
Actual quantity Removed 74.8131 Dry tons at $550.00 per dry ton = $41,147.20
Estimated quantity 50 dry tons at $550.00 per dry ton = $ 27,500.00
Difference $13.647.20
TOTAL VALUE OF THIS CHANGE ORDER ADD $13,647.20
Purchasing Agreement Price Adjustment
Original Purchasing Agreement Price $35,200.00
Adjustments in Purchasing Agreement Price this Change Order $13,647.20
Current Purchasing Agreement Price including this Change Order $48,847.20
This document shall become a supplement to the Purchasing Agreement and all provisions will apply
hereto.
RECOMMENDED
Stephan M Brand Utilities Superintendent
Date
1
APPROVED
CONTRACTOR — Synago Central LLC Date
RECOMMENDED BY OWNER
Director of Public Works Date
APPROVED BY OWNER
City Manager Date
City Clerk Date
I certify that provision has been made to pay the liability that will accrue to the City of
Oshkosh, Wisconsin under this Change Order.
City Comptroller
APPROVED AS TO FORM:
City Attorney
Date
Date
2
CITY HALL
215 Church Avenue
P.O. Box 1130
Oshkosh, Wisconsin
54903 -1130 City of Oshkosh
—
- O.IHKOfH
TO: Honorable Mayor and Members of the Common Council
FROM: Don La Fontaine, Purchasing Agent
DATE: OCTOBER 20, 2008
RE: Change order Wastewater Treatment Plant
BACKGROUND
At the June 24, 2008 council meeting a bid was awarded to Synagro Central in the
amount of $35,200.00 for cleaning grit and material from one of three digester at the
Wastewater Treament Plant. As part of the bid specifications the amount of material to be
removed was estimated at 50 dry tons at $550.00 per ton.
ANALYSTS
Upon completion of the work the actual quantity of material removed was 74.8131 versus
the estimated 50 dry tons in the bid specifications. Because of the additional 24.81309
tonnage removed at $550.00 per ton a change order in the amount of $13,647.20 is
request to close this contract out.
FISCAL IMPACT
Funding for the contract is from the Wastewater Treatment Plant Utility Account. The
total amount for cleaning the digester is $ 48,847.20.
RECOMMENDATION
With the completion of the contract for cleaning the digester a change order for the
additional tonnage is recommend for Council approval.
Respectfully Submitted, Approved:
Don La ontaine Mar Rohloff
Purchasing Agent
City Manager
06
JUNE 24, 2008 08 -220 RESOLUTION
(CARRIED LOST LAID OVER WITHDRAWN
PURPOSE: AWARD BID FOR CLEANING DIGESTER AT
WASTEWATER TREATMENT PLANT ($35,200.00)
INITIATED BY: PURCHASING DIVISION
WHEREAS, the City of Oshkosh has heretofore advertised for bids for cleaning one
of the three digesters at the Wastewater Treatment Plant; and
WHEREAS, upon the opening and tabulation of bids, it appears that the following is
the most advantageous bid:
SYNAGRO CENTRAL LLC
973 N Saunders Drive
Oconto Falls, WI 54154
Total Bid -- $35,200.00
NOW, THEREFORE, BE IT RESOLVED by the Common Council of the City of
Oshkosh that the said bid is hereby accepted and the proper City officials are hereby
authorized and directed to enter into an appropriate agreement for the purpose of same, all
according to plans, specifications, and bid on file. Money for this purpose is hereby
appropriated from:
Acct. No. 551- 1941 - 6420 -00000 Repairs to Tools & Equipment- Sewer Utility
L
W%J%-'V.VV N °' ""' $41,147.20
Price based on 50 tons Difference 24.81309 $7,700.00
550 $48,847.20
bid price $35,200.00
difference $13,647.20
ui ester ;;1 t:leanin
Scale Tickets
2008
Ticket #
Date
Time
Weight
% Solids
Dry Tons
199053
7117/2008
741
29100
17.9
2.60445
617983
7/17/2008
1430
42080
19.6
4.12384
618035
7/18/2008
936
27520
20
2.752
618147
7/18/2008
1443
25460
17.8
2.26594
618399
7/21/2008
1339
25000
18.6
2.325
618514
7/23/2008
653
43720
19
4.1534
618706
7/24/2008
1103
27520
20.2
2.77952
618780
7/25/2008
653
46820
23.8
5.57158
618802
7/25/2008
854
28500
21.2
3.021
618868
7/25/2008
1300
52600
21.9
5.7597
618908
7/26/2008
658
29900
20
2.99
618995
7/26/2008
1006
56000
20.9
5.852
619208
7/2812008
1439
53200
21.6
5.7456
619223
7/29/2008
649
30440
19.5
2.9679
619283
7/29/2008
1146
52980
21.1
5.58939
619334
7/29/2008
1449
26500
20.8
2.756
619362
7/30/2008
926
55600
25.9
7.2002
619430
7/30/2008
1354
28060
18.4
2.58152
619545
7/31/2008
1348
28700
26.3
3.77405
Total
Average
Total
Orzan
709700
20.76315789
74.81309
W%J%-'V.VV N °' ""' $41,147.20
Price based on 50 tons Difference 24.81309 $7,700.00
550 $48,847.20
bid price $35,200.00
difference $13,647.20
s
s
APPROVED
CONTRACTOR — Synago Central LLC Date
RECOMMENDED BY OWNER
Director of Public Works Date
APPROVED BY OWNER
City Manager Date
City Clerk
- Date
I certify that provision has been made to pay the liability that will accrue to the City of
Oshkosh, Wisconsin under this Change Order.
City Comptroller Date
APPROVED AS TO FORM:
City Attorney Date
0)