HomeMy WebLinkAboutResolution 2010-071 N.C.S. 05/17/2010Resolution No. 2010-071 N.C.S.
of the City of Petaluma, California
PROVIDING FOR CONDITIONAL ACCEPTANCE OF AND RELEASE OF
RETENTION FROM PROJECT NO.8299.C500402.54151
ELLIS CREEK WATER RECYCLING FACILITY
WHEREAS, in accordance with Section 68 of Article X of the City of Petaluma Charter,
Section 20162 of the California Public Contract Code and other applicable law, the City of
Petaluma solicited bids for the Ellis Creek Water Recycling Facility project ("Project"); and,
WHEREAS, bids for the Project were opened on July 14, 2005 in accordance with
California Public Contract Code Section 4104.5 and other applicable law; and,
WHEREAS, the apparent low bid for the Project was the bid of Kiewit Pacific Co. in the
amount of $110,329,000.00; and,
WHEREAS, by Resolution No. 2005-131 N.C.S. adopted August 1, 2005 the City
Council of the City of Petaluma found the bid of $110,329,000.00 for the Project to be the lowest
responsive bid and awarded the Project to Kiewit Pacific Co. in the amount of $110,329,000.00
conditioned on the City of Petaluma obtaining a required U.S. Army Corps of Engineers' permit
and timely execution and delivery by Kiewit Pacific to the City of Petaluma of the Project
Agreement and all required documents, including, but not limited to, executed bonds, certificates
of insurance, and endorsements, in accordance with the Project bid documents; and,
WHEREAS, Resolution No. 2005-1.31 N.C.S. authorized and directed City Staff to issue
a notice of award and notice to proceed upon satisfaction of the conditions specified in the
resolution; and,
WHEREAS, Resolution No. 2005-131 N.C.S. authorized the City Manager to sign the
Project Agreement on behalf of the City upon satisfaction of the conditions contained in the
resolution and subject to available funds for the project; and,
Resolution No. 2010-071 N.C.S. Page 1
WHEREAS, Resolution No. 2005-131 N.C.S. delegated authority to execute Project
change orders on behalf of the City as follows: to the Project Engineering Manager for change
orders that increase or decrease the Project contract amount by up to $100,000 and/or that
increase or decrease the number of Project working days by up to 30 days; to the Water
Resources and Conservation Director for change orders that increase or decrease the Project
contract amount by up to $250,000 and/or that increase or decrease the number of Project
working days by up to 60 days; and to the City Manager for change orders that increase or
decrease the Project contract amount by up to $500,000 and/or that increase or decrease the
number of Project working days by up to 90 days and for other amendments to the Project
contract that are necessary to effectively complete the project and/or to realize Project and/or
cost benefits for the City so long as such change orders or amendments do not result in an
increase in excess of 7.5% ($8,275,000.00) of the total Project amount; and,
WHEREAS, in accordance with Resolution No. 2005-131 N.C.S., the Project contract
and applicable law, the change orders listed in Attachment A to this Resolution cumulatively
increasing the Project contract amount by an additional 5.01 % ($5,528,215.00) have been
approved by the City; and,
WHEREAS, the final Project contract amount as amended including all City approved
change orders is $115,857,215.00; and,
WHEREAS, City staff have inspected the Project and determined that it has been
completed in accordance with the contract requirements subject to the Contractor's continuing
warranty and other obligations pursuant to the contract, including contract close out
requirements; and,
WHEREAS, based on the foregoing, staff recommends acceptance of the Project on
behalf of the City in accordance with this Resolution, the Project contract and applicable law.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of Petaluma
as follows:
Resolution No. 2010-071 N.C.S. Page 2
The above recitals are true and correct and hereby declared to be findings of the City
Council of the City of Petaluma.
2. The contract entitled Agreement for the Construction of Project No,
8299.C500402.54151 Ellis Creek Water Recycling Facility, with a final contract
amount of $115,857,215.00 is accepted as complete, subject to the following
conditions precedent.
First Condition: The City of Petaluma must obtain Kiewit Pacific Company's final
release and notice of any disputed amounts and any other required contract close out
deliverable items in accordance with the Project contract and applicable law.
Second Condition: The Covello Group, Construction Manager for the Project, must
provide to the City of Petaluma a written statement that the Project construction and
performance of the Project contract, including all contract closeout requirements, is
complete and recommend acceptance to the City of Petaluma.
Upon satisfaction of the specified conditions precedent and in accordance with
applicable law, the City Manager is hereby authorized and directed to release all
undisputed Project retention.
4. Upon satisfaction of the specified conditions precedent, the City Clerk is hereby
authorized and directed to file a Notice of Completion concerning the Project with the
Sonoma County Clerk's Office.
Under the power and authority conferred upon this Council by the Charter of said City.
REFERENCE: 1 hereby certify the foregoing Resolution was introduced and adopted by the pprov d to
Council of the City of Petaluma at a Regular meeting on the 17`h day of May, 2010, fo
by the following vote: ti
City
AYES: Barrett, Vice Mayor Glass, Harris, Healy, Rabbitt, Ren6e, Mayor Torliatt
NOES:
None
ABSENT:
None
ABSTAIN:
None
ATTEST:
0 LQL�
City Clerk
Resolution No. 2010-071 N.C.S. . Page 3
"Exhibit A"
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount
ime
(Days)
1
Time extension for additional soil sampling
0.00
8
2
Lime treatment at Ox Ditch & Secondary Clarifiers
125,000.00
3
Board up Farmhouse
3,385.00
4
Hay Stacker Relocation
493.00
5
Terrorism Insurance and Increased Earthwork
0.00
6
Meter in Temporary Recycled Water Pipeline
3,023.00
7
Temporary Power for Pond 1 Aerators
1,270.00
8
Pavement Repair on Cypress and McDowell
419,681.00
9
Conduit. Encasement Coloring Agent
(47,000.00)
10
Delayed Caltrans Encroachment Permit
16,723.00
11
Trench Cut -Off Walls
(18,600.00)
12
Horizontal Aerators Extended Warranty Testing
0.00
13
Deletion of Prime Coat under AC Pavement
(29,700.00)
14
Replace PVC Sched. 40 with EB 20 Conduit in DB
(21,774.00)
15
Delete Lakeville Highway Access
40,000.00
16
Contract Time Extension for Weather Days 03-04/06
0.00
38
17
Change Valve Types
0.00
18
Replace EMT conduits by MC cable @ O&M Bldg
(14,777.00)
19
Inverter Duty Motors at Oxidation Ditch Aerators
16,466.00
20
Aerated Lagoon and Pond 1 Modifications Milestone
0.00
21
Additional Striping and Loops on McDowell
13,747.00
22
Catch Basins Invert Changes
(9,997.00)
23
Oxidation Ditch Sump Modifications
(7,750.00)
24
Change Buried Conduits PVC GRS to PVC Sch. 40
(213,038.00)
25
Temporary Power to Existing Aerators 4 and 7
7,956.00
26
O&M Bldg: Ceiling & Wall Heights Rms
4,287.00
27
Provide Portable Generator Pads at Ponds
2,554.00
28
FS Bldg: Extend Conduit Stub -ups Beyond Ductbank
9,190.00
29
Headworks: Handrail Extension to Complete Deck
1,254.00
30
Pond 4 Aerator Temp Power
883.00
31
Aerated Lagoon: Reconnecting of Aerator No. 2
537.00
32
Unknown Utility at Pond 1 North Side
855.00
33
Ductbank Encasement with Reinforcing
24,884.00
34
Gun Safe for Storage of Bid Documents
2,410.00
35
S&C Pad Mounted Switch Additions
75,200.00
36
Permanent Power Supply for Pond 1 Aerators
98,000.00
37
Temporary Fire Hose
851.00
38
Change material for Temporary Debris Collector
(36,150.00)
39
IChemical Tank Pads @ Filter Support Bldg
4,425.00
Resolution No. 2010-071 N.C.S. Page 4
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
Description
Amount
Time
(Days)
40
Disconnect Aerator No. 2 & reconnect Pond 4 Aerators
607.00
41
Delete Steel Steps in Manholes
(19,012.00)
42
Add 4" Butterfly Valve in Acid Digester
1,189.00
43
Delete Pre -Action Fire System @ Main Elect. Bldg
(19,242.00)
44
Headworks Influent Box Modifications
3,000.00
45
Transformer Pad at Restroom
9,498.00
46
Addition of Construction Joint at Oxidation Ditch Slabs
23,505.00
47
Change Conduits from PVC Rigid Steel to PVC Sch. 40
(21,912.00
48
Reader Board & Geogrid placement @ Cypress/McDowell
6,000.00
49
Plant Control System PLC Architecture
(6,118.00
50
Grit Pump Room Sump Pump Modification
1,326.00
51
PLC Enclosure Size for PLCs 2, 3 and 8
5,446.00
52
Additional Time Switches at O&M Bldg.
2,722.00
53
Extension for Pond 1 Aerators Milestone Date
0.00
54
Levee Repair at Berm Existing Ponds 8 & 9
289,279.00
55
Operations Bldg. Maintenance Window
1,022.00
56
In -Plant Pump Station Wall Penetration Details
2,807.00
57
Alignment of 42" RSG line to Headworks
4,208.00
58
Revision of Structural Joints at Headworks Facility
5,628.00
59
Pond 9 & 10 Levee Pothole
1,400.00
60
Add pipe for Future Pump Can @ RWPS
6,316.00
61
Home Inspection of Farm House
746.00
62
Alignment of 42" PWE line to Cell D Transfer Structure
8,171.00
63
Delete Locks on Motor Operated Overhead Coiling Doors
(383.00)
64
Dewatering of Pond 8 and Mitigated Wetland
3,488.00
65
UV System Programming
2,777.00
66
Septic Tank Removal at Farm House
739.00
67
Changes to Slide and Sluice Gates
11,177.00
68
PLC System Material for C Street Pump Station
14,915.00
69
PLC - 10 Analog Input Module
1,873.00
70
Change Storm Drain Pipe from RCP to CHDPE
(72,398.00)
71
Deletion of CMU Coating on non -occupied structures
(2,538.00)
72
Existing Utilities at West Access Road Entrance
8,543.00
73
Change Handrail for Polishing Wetlands Structures
6,965.00
74
Change SDR for HDPE Pipe Lines
(52,415.00)
75
Addition of waterstop in wall @ Filter Support Bldg.
1,330.00
76
Delete waterstop & starter walls @ HW, RAS PS, UV
(4,206.00)
77
Re -Power Pond Aerators, Reconnect Aerated Lagoon
3,718.00
78
Contract Time extension for Weather Days 10/2006
0.00
1
79
Deletion of waterstop and starter walls at Tertiary Filters
(1,384.00)
Resolution No. 2010-071 N.C.S. Page 5
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
80
Description
Add waterstop at Grit Pump Area of Headworks Structure
Amount
6,167.00
ime
(Days)
81
Fuel Tank Removal at Farmhouse
2,972.00
82
Revised Anchorage for Oxidation Ditch Aerators
40,941.00
83
Deletion of Integrated System Shop Testing (1SST)
0.00
84
Additional Dowels at Maintenance Bldg.
914.00
85
Replace Fuses at MCC 3A after PG&E power spike
1,706.00
86
Remove and replace disconnect switch @ Aerated Lagoon
2,919.00
87
Lower Invert Elevation for 42" RSG Line
18,726.00
88
Addition of Roof Hatch @ Main Electrical Bldg.
3,195.00
89
Filter Support Bldg: NG Connections and Valving
1,361.00
90
Chain Link Fence addition @ Farmhouse
725.00
91
Repair Irrigation Lines @ Kaiser
1,186.00
92
Demo of Spillway at Pond 10
12,109.00
93
Curb and Grading @ Filter Support Bldg
0.00
94
Irrigation System: Concrete Valve Boxes
2,393.00
95
Contract time extension for Weather Days 11/06
0.00
5
96
Mitigation Wetlands Drain
4,370.00
97
Additional vinyl sheets for Levee Repair @ berm Pond 8 & 9
5,498.00
98
Shoring @ Naval Trail
21,271.00
99
Extra excavation @ W Access Rd. for 12" 1 W line
8,008.00
100
Replace SBS line @ Chlorine Contact Basin
5,936.00
101
Brush clearing @ Farm House
5,209.00
102
Relocate standby Generator @ CCB
2,005.00
103
Drywall Furring @ Elect Rm #2 in O&M Bldg.
1,630.00
104
Equipment for MCC-3 retrofit
25,360.00
105
Perimeter lighting switching @ Main Elec. Bldg.
1,795.00
106
Wiring for Time -Off Relay @ Wetlands Elec Bldg.
2,282.00
107
Changes to SCADA interface Boiler & PLC 3
3,549.00
108
Disposal of existing MCC 3 transformer
2,141.00
109
Contract time extension for Weather Days 12/06
0.00
7
110
Tree removal @ W Access Rd.
1,419.00
111
Deepening Pull Boxes @ Ox Ditch MCC Bldg.
11,540.00
112
Rebar modification @ Wetlands Pump St Deck Beam
2,187.00
113
Electrical Equipment Pads
9,018.00
114
Delete Catch Basins at W Access Rd.
1,746.00
115
Naval Bldg Lookout Area
3,000.00
116
Changes to TWE and PWE lines
0.00
117
Polishing Wetlands FSS: Add Hand Switch
3,444.00
118
Engineering of Anchorage @ Oxidation Ditch Aerators
(20,089.00)
119
Replace Oxygen Probes @ Aerated Lagoon/Pond 1
13,411.00
Resolution No. 2010-071 N.C.S. Page 6
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
Description
Amount
Time
(Days)
120
Change Piping Material for Deionized Water Service
0.00
121
Filter Support Bldg: Relocation of 1W Line
4,568.00
122
Security Lighting at Farmhouse
1,200.00
123
Disposal of Asbestos Containing Pipe
2,087.00
124
Investigation and Disposal of FAA Building
20,512.00
125
Conduit addition @ Boiler Bldg.
15,780.00
126
O&M Bldg: Exhaust fans power supply & controls
34,440.00
127
Addition of Disconnect Switches @ Headworks
25,143.00
128
Level Transmitter addition @ Headworks
23,058.00
129
Contract Time extension Weather Days 0 1 -02/07
7
130
Subgrade Improve & Pipe Encasement @ W Access Rd.
12,128.00
131
Additional Conduit for Fuel Leak Detection
2,714.00
132
HVAC Enclosure Modifications @ Ops Bldg.
8,014.00
133
Wiring of Spare I/Os
45,713.00
134
PLC Enclosure Size for PLC 5
7,823.00
135
Partial Payment for PLC Enclosures
0.00
136
Trench Backfill with Native Material
72,000.00
137
UV Bldg Top Slab Modifications
14,000.00
138
Ops Bldg: HVAC Electrical & Mechanical Modifications
2,854.00
139
24" Pumped Storm Drain Line Coverage
30,000.00
140
Metal Siding @ Main Electrical Bldg.
5,071.00
141
Contract Time Extension for Weather Days April 2007
1
142
Ops: Relocate HVAC duct transition @ Locker Rm Ceiling
878.00
143
Use of Native Material for backfill @ North & Middle Cluster
(80,000.00)
144
Recycled Water Storage Basin Size Increase
220,867.00
145
Outlet conduit replacement @ Existing CCB
1,260.00
146
Modify Rebar Expansion Joints @ Thickener Bldg
1,610.00
147
Modify Grating Seat @ Headworks Beam B-13
1,737.00
148
Added Space Heater for PLC 8 - RIO 1
1,803.00
149
Additional G2 Light Fixture @ Ops Bldg Lobby
2,013.00
150
Connection Grounding Bldg rebar @ MCC HW Bldg.
974.00
151
Relocate supply line fire riser @ maintenance Bldg.
3,027.00
152
Pipe material for 36" mixed liquor line @ 2ndary Clarifiers
14,271.00
153
Modifications HVAC Pads
9,562.00
154
Mod per PG&E Requiremnts to Main Power Supply
19,886.00
155
Addition of Wall Sleeves at Thickener Building
847.00
156
Reduce Deck Slab Openings @ Wetlands Pump Station
782.00
157
Wall Supports for Pony Wall at Laboratory
2,162.00
158
Concrete Encase HCS pipeline @ Headworks Structure
2,393.00
159
lConvert Conference Rm into 2 Offices @ Ops Bldg.
8,351.00
Resolution No. 2010-071 N.C.S. Page 7
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
160
Description
Concrete Backfill around Screw Press Equipment Trench
Amount
1,588.00
ime
(Days)
161
Expansion Joint Rebar @ Headworks Grid Line 10
1,151.00
162
Standby Generator Connection @ Wetlands PS
13,527.00
163
Deletion of Rotameters @ Tertiary Filters
(1,074.00)
164
Blockouts for Ox Ditch Aerator Anchorage
1,022.00
165
Concrete Encase SD pipe under HWE pipeline @ HW
1,657.00
166
Temporary Power for Transformer @ Aerated Lagoon
28,343.00
167
Rebar @ Headworks Manual Bar Screen Embed
756.00
168
Subgrade Improvement for Wetlands PS Apron Slab
11,799.00
169
Screw Press Bldg Skylight Size Change
3,465.00
170
Additional 1/0 from Power Panel to PLC-9
2,887.00
171
Standby pump @ existing CCB during work @ Pond 10
44,000.00
172
Billing for Potable Water Usage on site through 4/4/07
1,552.00
173
Upgrade starters for Ox Ditch Aerator Motors
78,373.00
174
Blind flanges for future effluent line @ Aerated Lagoon
11,709.00
175
Remove rebar @ Ox Ditch Aerator Motor Block -outs
3,000.00
176
Modification of controls for Tertiary Effluent Bypass Valves
(3,075.00)
177
Communication between PLC-8 & Thickener PLC
2,032.00
178
Automated 1 W Valve @ Recycled Water Storage Basin
46,267.00
179
Modification to HW Bar Screen Channels
6,130.00
180
Relocate Fire Pump Can @ RWPS
4,613.00
181
Add Effluent Conductivity Probe @ JB No. 2
9,680.00
182
Revise DB Routing @ Ferrous Chloride Area
2,463.00
183
Ventilation Alarms @ Boiler Bldg & Thickener Bldg
20,526.00
184
Anti Graffiti Coating @ O&M Bldg and Sound Wall
28,736.00
185
Deletion of Louvers @ HW Bar Screen Enclosures
(1,374.00)
186
Deletion of Combination Smoke Fire Dampers
(18,005.00)
187
Fire Rating Janitor Closet Door @ Ops
1,841.00
188
Brush clearing @ Farm House fire season 2007
3,186.00
189
Ops: CMU alignment & wall cap @ HVAC enclosure
1,826.00
190
Ops: addition acoustical ceiling @ electrical rm #1
3,125.00
191
Ops: framing details for Lobby
2,163.00
192
RWPS:.modified floor drainage
15,107.00
193
Ops: beam seats in CMU wall pockets
10,067.00
194
Recycled Water Storage Basin Berm Modifications
(2,595.00)
195
Double Containment System Modifications
90,172.00
196
Site Security Lighting Estimation Cost
10,364.00
197
Grading @ Mitigation Wetlands & RWSB
27,012.00
198
PG&E power connection @ W Access Rd.
55,335.00
199
UV Disinfection Light Pole Mounting Detail
7,027.00
Resolution No. 2010-071 N.C.S. Page 8
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
200
Description
Ox Ditch Light Pole Mounting Detail
Amount
8,852.00
ime
(Days)
201
Existing CCB: power to New Chemical Metering Pump
8,588.00
202
Screw Press grating @ Flocculation Tank Opening
1,969.00
203
Anchorage of Diffuser Pipe Ponds 9 & 10
32,659.00
204
Acid Digester changed detail wall penetrations
4,286.00
205
Existing LPN panel in chemical bldg.
2,576.00
206
Revised Details @ RWSB
20,881.00
207
Ops: Deletion of Closet in Control Room
(932.00)
208
Ultrasonic level sensor mount @ Headworks
1,208.00
209
Mitigation Wetlands Drain — Permanent Installation
75,048.00
210
Ops Bldg: Plumbing Dw s
29,571.00
211
Ops: Deletion of decking @ Mechanical Chases
1,719.00
212
Headworks: channel floor rebar modification
1,696.00
213
Ops: Furring Men's Restroom Urinal Wall
740.00
214
Informational Kiosks: Addition of 2" PVC 40 Pipe Sleeve
2,560.00
215
Screw Press: Modifications to Underslab Piping
2,607.00
216
Below Grading Coatings
72,507.00
217
Aerated Lagoon: Unknow utility @ 20" URW Alignment
5,225.00
218
Ops Bldg: Additional Window Clips
3,194.00
219
Silt Fence Repair
1,209.00
220
Ops Bldg: control rm. Backing & wood blocking
2,185.00
221
Ops Bldg: Modifying Welding Studs to 1/8" Tubing
5,293.00
222
Pond 10 Apron Slab: Over Ex, Fabric, and Rock
3,870.00
223
Addition of Solenoid Valve @ Recycled Water Surge Tank
5,095.00
224
Thickening Walls @ Ox Ditch Aerator Shafts
11,286.00
225
Relocate Receptacles @ Biofilter Mechanical Pad
3,286.00
226
Equipment Pad Modifications @ Screw Press
5,130.00
227
Footing Elevation @ Filter Support Bldg. Tank Farm
2,098.00
228
Relocation of Cell D Transfer Structure
5,162.00
229
Pipe Elevations & Drainage Swale @ Polishing Wetlands
1,938.00
230
Farm House: Plywood Cover @ Back Entry
756.00
231
Methane Digester construction joint location & piping
1,057.00
232
Ops Bldg: Icemaker Les
893.00
233
Acid Digester: Overflow Piping Modifications
1,727.00
234
West Cluster: Sitework & Grading Change
277.00
235
Ops Bldg: Future access control conduit stub -outs
1,720.00
236
Ops Bldg: Interior lights & furring strips
2,292.00
237
Potholing & Excavation existing utilities @ CCB
42,606.00
238
Replace Farmhouse Roof
34,194.00
239
SCADA: TWAS sump level set points
1,682.00
Resolution No. 2010-071 N.C.S. Page 9
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
240
Description
CCB: Relocation of Ammonia Tank
Amount
17,176.00
ime
(Days)
241
Add wire way in PLC 6 @ Existing Chemical Storage Bldg.
1,775.00 _[
242
Replace Landscaping on Kaiser Property
2,690.00
243
Electrical Modifications @ UV Bldg.
47,188.00
244
Headworks: Rebar Detail @ Channel Wall Ends
1,625.00
245
Rebar @ Screw Press Bldg. Slab Extension
1,625.00
246
Tertiary Filter: 12 Inch Inlet Line
17,248.00
247
Ops: Modifications to Fume Hoods
(490.00)
248
Ops: Addition of Compressed Air @ Laboratory
22,641.00
249
Ops: Training Room Modifications
8,494.00
250
Emergency Repair Kit Deletion
(567.00)
251
Increase Cover Over 14 inch Foul Air Line
1,972.00
252
Headworks: Epoxy Coat Rebar @ Block -outs
20,579.00
253
Relocation of Mezzanine Column @ Screw Press
3,225.00
254
Additional Rebar @ Oxidation Ditch
1,348.00
255
Pipe Class Acid Gas & Methane Gas Pie
(5,089.00)
256
Modifications to the Potable Water System
105,856.00
257
Thickening Bldg piping modifications
764.00
258
Catch Basin grating modification @ W Access Rd. culvert
4,950.00
259
Headworks FRP grating support @ Gate location
2,219.00
260
Digested Sludge Storage Tank: Piping Modifications
4,828.00
261
Modifications to Analyzer Enclosures
9,315.00
262
Additional Conduits & Wires Miscellaneous Areas
41,620.00
263
Planting modification @ West Access Rd.
2,328.00
264
Install Clapper Rail Trail Gate
2,687.00
265
Amphitheater seating next to Polishing Wetland Cell D
29,577.00
266
Ferrous Chloride- revised electrical & pump pad
24,552.00
267
Chip Down Top of Wall @ Filter Support
3,411.00
268
Conduits for Future Mixer @ CCB
11,320.00
269
Modifications for Interfacing between PLC 6 and PLC 11
5,800.00
270
Headworks Deck Slab Falsework
26,026.00
271
Dewatering of Pond 8
20,157.00
272
Pressure Gauges @ Wetlands Pump Station
4,110.00
273
Irri ation Changes @ Point of Connection
24,050.00
274
Filter Support: 4" chemical drain elevation
872.00
275
Unknown Utilities @ Site Entrance
4,205.00
276
Mitiqlated Wetland Planting
(31,309.00)
277
Changes & Additions to 3W System @ Ox Ditches
34,716.00
278
Garbage Bin Structure
25,644.00
279
Relocate Veolia Materials @ CCB
788.00
Resolution No. 2010-071 N.C.S. Page 10
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
280
Description
Wetlands PS Portable Eyewash Station
Amount
5,217.00
ime
(Days)
281
Temporary Irrigation Connection to Schollenber er
2,255.00
282
Partial Deletion of Planting @ Polishing Wetlands
(18,900,00)
283
Change NEMA Rating for Pull Boxes @ Ox Ditches
(10,726.00)
284
Delete Trail Material W Polishing Wetland Cell D
(27,165.00)
285
Equipment Pad Modifications @ CCB Bldg.
26,412.00
286
Parapet Detail @ Ops Bldg Lobby
18,746.00
287
Relocate Potable Water Riser @ 1W Pump Station
3,299.00
288
Dewatering Pond 7 for TWIS
14,419.00
289
Additional work for Farmhouse Roof Replacement
41,819.00
290
Material for Clay Liner in RWSB
13,820.00
291
Ops Bldg 1 hr Fire Rating
40,885.00
292
Maintenance Bldg: 2hr Fire Rating
1,282.00
293
Relocate Tie -In to Potable Water Sys @ Cypress Dr.
8,042.00
294
Changes to Gates & Operators @ W Access Rd.
(8,884.00
295
Ellis Creek Clean Up
8,395.00
296
Analog Input Module for PLC 11
2,766.00
297
Addition of the Polishing Wetlands Pump Station
415,000.00
298
Natural Gas Connection & Metering Pad
18,435.00
299
Additional Digital Input Points PLC 9
2,335.00
300
Weather Monitoring Station
24,976.00
301
Modifications for future Polishing Wetlands Pump Station
16,899.00
302
Addition of Geofabric @ East Access Rd. Ponds
8,740.00
303
Outlet Cutouts in Backsplash @ Ops Laboratory
1,908.00
304
Ops Bldg: Exhaust Fan Drainlines
7,662.00
305
PVC pipe for Plant Drain Piping
(4,357.00)
306
Drainage Swale @ W Access Rd.
(1,500.00)
307
UV Stair Grating Changes
(3,111.00)
308
UV Channel Blockouts for Wirewa s
(6,849.00)
309
CCB: Welding of 42" Pipe Connections
27,142.00
310
Trail Connection @ Schollenber er Park
13,167.00
311
Waste Gas Flare Pedestal
2,366.00
312
Relocation of cabinets in Ops Bldg.
753.00
313
Support for folding Partition in Ops Bldg.
830.00
314
Deepen Fuel Sump @ Generator
3,855.00
315
Operation Bldg: Fire Sprinkler Riser
25,728.00
316
Glass Lined Ductile Iron Pipe
97,613.00
317
Wetlands PS Mixer Mounting Bracket
1,798.00
318
Uninterru tible Power Supply @ Ops Bldg.
24,754.00
319
Clarifier 1 & 2 Light Post Mounting
3,060.00
Resolution No. 2010-071 N.C.S. Page 11
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
320
Description
Transformer Relocation @ Existing CCB
Amount
6,187.00
ime
(Days)
321
Ops Bldg: Mudroom Skylight Framing
5,192.00
322
Wetlands Pump Station Interim Milestone
0.00
323
Analyzer Enclosure @ Outfall Structure
11,080.00
324
Additional Grating @ Biofilter Damper Boxes
2,747.00
325
Additional Valves for H dronic System
762.00
326
Modifications @ Flow Control Structure C-2
(2,591.00)
327
Change Manhole & Catch Basin Elevation @ South Cluster
1,923.00
328
Modifications to the Existing Outfall Structure
12,254.00
329
Anti Graffiti Coating @ Garbage Bin Structure
2,389.00
330
Instrumentation and Control Modifications @ Existing Plant
58,658.00
331
Miscellaneous Extra Work @ Junction Box No. 2
49,264.00
332
Miscellaneous Extra Work @ Existing CCB
12,655.00
333
Paint Flashin s and install Spark Arrestor @ Farmhouse
2,860.00
334
Temperature Detection for Recycled Water Pumps
19,598.00
335
Raise Top of Electrical Pull Box @ Headworks
3,391.00
336
Modifications to Biosolids Load -out @ Screw Press Bldg.
266,077.00
337
Rerouting of Electrical Conduits @ Headworks Deck
46,510.00
338
Miscellaneous Instrumentation Modifications
5,366.00
339
Reverse Service Generator Plug
4,699,00
340
Submersible Sump Pump Control Panels
2,445.00
341
Flow Meter Transmitters @ WPS
1,597.00
342
Additional Fence & Gate @ Existing Farmhouse
5,299.00
343
Install pressure gauge @ Tertiary Filter Hypochlorite panel
1,684.00
344
Widen Sidewalk @ Filter Support Bldg.
821.00
345
Anti Graffiti Coating @ W Access Rd. Public Restroom
3,920.00
346
Screw Press Parapet Wall Height
2,658.00
347
Handrail Installation @ Ox Ditch Weir Gates
7,798.00
348
Bond and Insurance Over -Billing
66,172.00)
349
Drains for AC Unit & Backflow Preventers @ Ops Bldg
2,185.00
350
Delete wires @ Headworks & add wires @ PWFSS
0.00
351
Added Sample & Drain Lines @ JB 2
4,127,00
352
Additional Blackout Shades @ Ops Bldg.
885.00
353
Relocation of Drain Lines @ Biosolids Load -out Slab
10,201.00
354
Deletetion of Vinyl Coating- chemical pump pad @ CCB
(3,481.00)
355
Ferrous Chloride Line Encasement under Equip Pad
2,608.00
356
Power Supply to Current Tranducers @ Ox Ditches
3,999.00
357
Level Switches @ RWPS
5,081.00
358
Contract Milestones O&M Bldg Occupancy / SCADA Readiness
0.00
359
22" Foul Air Pipe Encasement
11,291.00
Resolution No. 2010-071 N.C.S. Page 12
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cC0 #
Description
Amount
Time
(Days)
360
Shoring @ JB 2
48,500.00
361
Dewaterin @ JB 2
28,000.00
362
Analyzer Changes & Minor Changes to Instrument Index
23,495.00
363
Sprinkler Repair at West Entrance Road
1,585.00
364
Modification of Light Pole Bases @ Tertiary Filters
693.00
365
Stair Landing @ Tertiary Pump Station
1,001.00
366
Acid Equipment Pad: Ferroud Chloride Line
1,207.00
367
RWPS H dropneumatic Tank Mechanical
1,543.00
368
Change Diffuser Pipe Supports @ UV
2,448.00
369
Fire Alram System Modifications
(2,905.00)
370
Site Keying of Permanent Cores
2,745.00
371
Sediment Trap Modifications
12,478.00
372
Additional supports for 24" Mixed Liquor Return Pipes
7,876.00
373
Modification of 1W Fill Line @ RWSB
2,357.00
374
Deletion of Safety Ropes and Floaters @ Ox Ditches
(5,500.00)
375
Changed Material for Sludge Pressure Relief Lines
(1,473.00)
376
Electrical and SCADA changes @ Digester Area
7,716.00
377
Addition of Bases for Bollard Lights @ O&M Bldg.
9,176.00
378
Sidewalk Elevation Changes @ MCC 9
3,518.00
379
Reroute conduits @ Filter Support Tank Farm
2,870.00
380
Repair Pipe between Ponds 2 & 3
4,542.00
381
Reroute conduits/wires for Gas Heater Thermostats
4,436.00
382
Changes to Concrete Drain Ditches @ WAR
7,286.00
383
Conduit addition @ TWIS
3,053.00
384
Extend slab @ Polishing Wetland Flow Split Structure
2,661.00
385
Change Transformer Pad @ W Access Rd. Restroom
2,096.00
386
San itary Sewer Manhole Elevation @ WAR
6,593.00
387
HCS Injection Mounting Plate at the RWPS
998.00
388
MEB Exterior Fixture Mounting
5,301.00
389
RWPS Truck Fill Station
11,231.00
390
House Keeping Pads in Filter Support Building
5,812.00
391
West Access Road Sidewalk Removal
11,051.00
392
Water Meter Box Modifications - Location and Valves
11,349.00
393
Tertiary Filter HCS Diffusers
9,168.00
394
Conduit for Future Alum Tank at Filter Support Building
1,295.00
395
2008 Brush Clearing at Farm House and Hay Stacker Disposal
3,887.00
396
Raise Pull Box Lid @ Filter Support
3,694.00
397
Fire Pump Instrumentation Modifications
9,534.00
398
Pipe Elevations @ Sludge Storage Tank Equipment Pad
979.00
399
jAdditional Pressure Regulator & Gauge @ Outfall Bldg.
2,185.00
Resolution No. 2010-071 N.C.S. Page 13
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
400
Description
Raise Pull Box Lid @ Storm Water Pump Station
Amount
3,301.00
1me
(Days)
401
Modifications to FBA Piping @ Filter Support Bldg.
2,232.00
402
Modified Handrail Anchorage @ Headworks Structure
10,012.00
403
Biosolids Loadout Slab Modifications @ Screw Press
28,218.00
404
Raise Valve Box Lid @ Existing CCB
2,790.00
405
HCS Panel Modifications
4,632.00
406
Addition of Natural Gas Regulators @ Process Bldg.
4,050.00
407
Project Completion Time Extension
0.00
15
408
Revised Amphitheater Grading
16,231.00
409
Ops Bldg Electrical Room Heating and Cooling
6,439.00
410
Sand Trap Addition @ Tertiary Filters
1,762.00
411
Overflow Weir Modifications @ Headworks Structure
9,038.00
412
Air Gap Tank Coating @ 1 W/2W Pump Station
9,970.00
413
Modify Strainer Drains & Check Valve @ RWPS
2,995.00
414
Exit Routing Si na e @ Ops & Maintnce Bldg
1,861.00
415
Irrigation Connection at Existing Ponds
10,764.00
416
Methane Gas Pipe change @ Digested Sludge Storage Tank
3,724.00
417
Piping modifications in Analyzer Enclosures
6,916.00
418
Pressure Relief Vent change @ Wetlands Pump Station
4,320.00
419
Additional Drain Groove @ the Ferrous Chloride Area
1,607.00
420
Screw Press FRP Ducts and Crane Rail Conflict
2,852.00
421
Gravity Belt Thickener Reprogramming
4,705.00
422
Gate Modifications at Junction Box No. 2
10,345.00
423
Purchase of Trees for West Access Road
10,307.00
424
Change Level Ball Floats in Chemical Containment Areas
3,348.00
425
Modifications to Influent Sampling at the Headworks
2,883.00
426
Power Supply for Local Control Panel in Screw Press Building
1,357.00
427
Change Light Pole Height at UV Structure Bridge Crane
657.00
428
Reroute 3W Line at Boiler Building
2,426.00
429
Rewire and Retag Valves at the Tertiary Effluent Meter Vault
616.00
430
Life Ring Cabinets
11,444.00
431
Concrete Conduit Protection at the West Access Road Entrance
10,050.00
432
Pipe Modifications at Recycled Water Pump Station
3,462.00
433
Gravity Belt Thickener Spray Water Source Modification
769.00
434
Sidewalk Modifications at the Ferrous Chloride Area
752.00
435
Install Check Valve at Fire Pump Enclosure
1,483.00
436
Grit Classifer Speed Switch Power
3,679.00
437
Maintenance Bldg: Fire Rating for Door #1951
4,235.00
438
Installation of Thermal Mass Flow Meters
10,013.00
439
RWPS 3W Supply Modifications
11,477.00
440
Power to Rollup Door @ the MEB Bldg.
5,973.00
Resolution No. 2010-071 N.C.S. Page 14
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
Description
Amount
ime
(Days)
441
Ops & Maintenance Bldg. Green Roof Irrigation
5,537.00
442
Ops Bldg. Server Rack Size Change
8,045.00
443
Clarifier Scum Pump Wire Sizing
5,078.00
444
UV Disinfection UPS Enclosure Location Change
3,127.00
445
Cypress Drive Sidewalk and Landscape Modifications
14,093.00
446
Reduction in Spare Filter Sand
(932.00)
447
Screw Press Bldg. Two Speed Fan Conductors
2,684.00
448
Barscreen Programming Change
7,943.00
449
Ops Bldg. Lab Epoxy Countertop Modifications
2,749.00
450
RWPS Control Schematic Modifications
1,374.00
451
Thickener Bldg.- sink supports & additional duplex outlets
2,239.00
452
Ops Bldg.- EC Purlin Shims/Spacers @ Standing Roof
14,150.00
453
Concrete Collars Around PVC Risers in Pavement
5,078.00
454
Headworks Parshall Flumes Level Sensor Mods
5,400.00
455
Acid Digester Overflow Elevation Change
8,699.00
456
H pochlorite Feed & Sample Pump Modifications
1,649.00
457
CCB Ammonia Tank Foundation and Anchorage
5,039.00
458
Ops Bldg. Knox Box Installation
2,034.00
459
Waste Gas Flare Modifications
17,809.00
460
East Flood Berm & Raise MH/Cathodic Protection
54,500.00
461
Filter Support & Thickener Bldg HVAC Modifications
2,853.00
462
Added Concrete Pull Boxes @ W Access Rd Light Poles
5,000.00
463
Sample Feed Modifications for Turbidimeters
12,533.00
464
Modifications for Acid Digester Level Alarm
(2,276.00)
465
Motor Control Wiring Modifications
5,034.00
466
Motor MLR Suction Pressure Switch Location
3,488.00
467
Boiler Pressure Regulator Vents
3,653.00
468
Ops Bldg: Fire Alarm Annuncitator Panal Modifications
3,155.00
469
Oxidation Ditch MLR Equipment Pads
2,984.00
470
24" Cleanout on 42" PWE Piping
17,358.00
471
Pond 10 Level Element 11-LE-1102 Re -Location
7,752.00
472
CCB Paving & Grading Modifications
91,321.00
473
Pressure Gauge Revisions @ Thickener Bldg
1,676.00
474
Miscellaneous Instrumentation Modifications
468.00
475
Ops Bldg: Lab Vacuum Pump and Controls
3,786.00
476
Motor Operated Slide Gates Design Cost
6,140.00
477
Addition of PRV's @ the AHU's Incoming Water Supply
4,562.00
478
Agricultural Re -Use Flow Signal to MCC
2,443.00
479
Ops Bldg: HVAC Mods to AHU in Electrical Room
10,541.00
480
Natural & Methane Gas Risers
22,003.00
Resolution No. 2010-071 N.C.S. Page 15
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
cc0 #
Description
Amount
Time
(Days)
481
Entry Road Sidewalks
51,102.00
482
PLC 9 additional discrete input
4,548.00
483
Cake Pump Dry Run Protection Controls at Screw Press
2,572.00
484
Addition of Smoke/Heat detectors @ Maintenance Bldg
18,705.00
485
Motor Operated Fence Gates 1 and 2
23,597.00
486
Screw Press Bldg.- Hot Water Heater Upgrade
5,666.00
487
Transformer Rack @ Filter Support Bldg
1,968.00
488
Septa a Receiving Pump Oil Resevoir Monitor
3,583.00
489
Exterior Information Signs and Lettering
(11,453.00)
490
Ops Bldg.- Canopy Hood Single Speed Motors
14,141.00
491
Replace Rotameters due to Freezing Conditions
15,040.00
492
Digesters Start-up Seeding and Gas Pure
46,749.00
493
Ops Bldg. AV & Electrical Room addition Door Louver
2,282,00
494
HVAC Modifications- Flex connectors on FRP Ductwork
5,500.00
495
Headworks- Barscreen Enclosure Gas Monitoring
19,823.00
496
Aeration Equipment Performance Testing
(7,159.00)
497
UV Disinfection E eshields @ Openings in Channels
1,250.00
498
Biosolids Loadout Piping Alignment Change
1,770.00
499
Removal of Struvite Build-up @ Screw Press
1,415.00
500
Methane Digester Mixing Pumps Add Tee and ARV
8,578.00
501
Methane and Acid Digester Heating Pump Modifications
11,973.00
502
Ops Bldg- Control Room Wiremold Circuitry
16,198.00
503
Ops Bldg- Laboratory Deionized Water System
10,781.00
504
Polishing Wetlands FSS and PS Chainlink Enclosure
11,092.00
505
Pond 10 TWIS Structure Relocation
35,854.00
506
Curb Repair g West Access Road
5,047.00
507
Temp Power to Gate @ JB2 / Safe -off Pump CCB
4,651.00
508
Miscellaneous Electrical Issues @ CCB
10,753.00
509
Modifications to Pressure Gauge Schedule
60,594.00
510
CCB Subgrade Stabilization
18,875.00
511
Biosolids Loadout Electric Actuator Change
23,656.00
512
Polishing Wetlands Berm Leak Repair
136,621.00
513
Cell "A" Walking Path Trails
13,085.00
514
Deletion of Starter Walls & Watersto s @ Ox Ditches
(16,000.00
515
Monolithic Pour of Secondary Clarifiers Slab
8,000.00)
516
Monolithic Pour of Methane Digester Slab on Grade
(3,000.00)
517
Ponds 9 & 10 Trench Backfill Material
(37,590.00)
518
Chlorine Contact Basin Washdown Pump
62,971.00
519
Chlorine Contact Basin Washdown Piping
44,411.00
520
Filter Support Bldg Air Compressor Service
4,437.00
Resolution No. 2010-071 N.C.S. Page 16
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
521
Description
CCB Drain Vault Float & Heat Trace Controller
Amount
9,292.00
lme
(Days)
522
Light Pole and Enclosure Grounding
15,751.00
523
CCB Existing Piping Modifications
53,364.00
524
Canal C Driveway Repair
(6,000.00)
525
Hot Tap T&M
42,523.00
526
Additional Grading RWSB Petals
19,526.00
527
UV Disinfection Commissioning Testing
40,160.00
528
Bid Item Allowance Balancing
(197,249.00)
529
Boiler Flame Detector Replacement
1,774.00
530
Additional Screw Press Site Visit
4,775.00
531
UV Re -Test KPC & IDI Costs
14,060.00
532
JCCB Washdown Pipe Painting
2,694.00
CHANGE ORDER TOTAL:
5,528,215.00
82
Contract Amount:
110,329,000.00
1278
Percent Change Orders:
5.010/0
Totals:
115, 857, 215.00
1360
Resolution No. 2010-071 N.C.S. Page 17