HomeMy WebLinkAboutsynagro central llc wwtp digeseter cleaning # 1October 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
Adjustments in Purchasing Agreement Price this Change Order
Current Purchasing Agreement Price including this Change Order
$35,200.00
$13,647.20
$48,847.20
This document shall become a supplement to the Purchasing Agreement and all provisions will apply
hereto.
RE OMMENDED
Steph M Brand Utilities Superintendent
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RE OMMENDED
Steph M Brand Utilities Superintendent
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Date
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APPROVED
CONTRACTOR — Synago Central LLC
RECOMMENDED BY J�) OWNER
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Director of Public Works
APPROVED BY OWNER
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Date
er Date
City Clerk Date
I certify that provision has been made to pay the liability that will accrue to the City of
Os sh,Wisconsin under this Change order.
City Confpffroifer Date
APPROV7AS TO FRM:
L1 11
City Attorney V Date
2
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$550.00 per ton $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
Di ester #2 Cleaning
Scale Tickets
2008
Ticket #
Date
Time
Weight
% Solids
Dry Tons
199053
7/17/2008
741
29100
17.9
2.60445
617983
7/17/2008
1430
42080
19.6
4.12384
618035
7118/2008
936
27520
20
2.752
618147
7/1812008
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
7/28/2008
1439
53200
21.6
5.7456
619223
7/29/2008
649
30440
19.5
2.9679
619283
7129/2008
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
709700
20.76315789
74.81309
$550.00 per ton $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