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 FROIVI PROJECT N0.8299.0500402.54151
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.
N®W, T'HEREF®RE, 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.
8299.0500402.54151 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 toregoing 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
AYES: Barrett, Vice Mayor Glass, Harris, Healy, Rabbitt, Rene, Mayor Torliatt
NOES: None
ABSENT: None
ABSTAIN: None
ATTEST:
City Clerk
City
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 Chemical 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
CCO #
Description
Amount ime
(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
CCO #
Description
Amount ime
(Days)
80 Add waterstop at Grit Pump Area of Headworks Structure 6,167.00
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 Valuing 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
CCO #
Description
Amount ime
(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 01-02/07 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 Wirin of Spare I/Os 45,713.00
134 PLC Enclosure Size for PLC 5 7,823.00
135 Partial Pa ment for PLC Enclosures 0.00
136 Trench Backfill with Native Material 72,000.00
137 UV Bld Top Slab Modifications 14,000.00
138 Ops Bld :HVAC Electrical & Mechanical Modifications 2,854.00
139 24" Pum ed Storm Drain Line Covera e 30,000.00
140 Metal Sidin @ Main Electrical Bld 5,071.00
141 Contract Time Extension for Weather Da s April 2007 1
142 Ops: Relocate HVAC duct transition @ Locker Rm Ceilin 878.00
143 Use of Native Material for backfill @ North & Middle Cluster (80,000.00)
144 Rec cled Water Stora a Basin Size Increase 220,867.00
145 Outlet conduit re lacement @ Existin CCB 1,260.00
146 Modi Rebar Expansion Joints @ Thickener Bld 1,610.00
147 Modi Gratin Seat @Headworks Beam B-13 1,737.00
148 Added Space Heater for PLC 8 -RIO 1 1,803.00
149 Additional G2 Li ht Fixture @ Ops Bld Lobb 2,013.00
150 Connection Groundin Bld rebar @ MCC HW Bld 974.00
151 Relocate suppl line fire riser @ maintenance Bld 3,027.00
152 Pipe material for 36" mixed liquor line @ 2nda Clarifiers 14,271.00
153 Modifications HVAC Pads 9,562.00
154 Mod per PG&E Requiremnts to Main Power Suppl 19,886.00
155 Addition of Wall Sleeves at Thickener Buildin 847.00
156 Reduce Deck Slab O enin s @ Wetlands Pump Station 782.00
157 Wall Sup orts for Pon Wall at Laborato 2,162.00
158 Concrete Encase HCS pipeline @Headworks Structure 2,393.00
159 Convert Conference Rm into 2 Offices @ O s Bld 8,35.1.00
Resolution No. 2010-071 N.C.S. Page 7
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount ime
(Days)
160 Concrete Backfill around Screw Press Equipment Trench 1,588.00
161 Expansion Joint Rebar @Headworks Grid Line 10 1,151.00
162 Standb Generator Connection @ Wetlands PS 13,527.00
163 Deletion of Rotameters @ Tertia Filters (1,074.00)
164 Blockouts for Ox Ditch Aerator Anchors e 1,022.00
165 Concrete Encase SD pipe under HWE pipeline @ HW 1,657.00
166 Tempos Power for Transformer @ Aerated La oon 28,343.00
167 Rebar @Headworks Manual Bar Screen Embed 756.00
168 Sub rade Improvement for Wetlands PS Apron Slab 11,799.00
169 Screw Press Bld Sk li ht Size Chan e 3,465.00
170 Additional I/O from Power Panel to PLC-9 2,887.00
171 Standb pump @ existin CCB Burin work @ Pond 10 44,000.00
172 Billin for Potable Water Usa eon site throw h 4/4107 1;552.00
173 Up rade starters for Ox Ditch Aerator Motors 78,373.00
174 Blind flan es for future effluent line @ Aerated La oon 11,709.00
175 Remove rebar @ Ox Ditch Aerator Motor Block-outs 3,000.00
176 Modification of controls for Tertia Effluent B pass Valves (3,075.00)
177 Communication between PLC-8 & Thickener PLC 2,032.00
178 Automated 1 W Valve @Rec cled Water Stora a 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 Conductivit Probe @ JB No. 2 9,680.00
182 Revise DB Routin @ Ferrous Chloride Area 2,463.00
183 Ventilation Alarms @ Boiler Bld & Thickener Bldg 20,526.00
184 Anti Graffiti Coatin @ O&M Bld 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 Ratin Janitor Closet Door @ Ops 1,841.00
188 Brush clearin @ Farm House fire season 2007 3,186.00
189 Ops: CMU ali nment & wall cap @ HVAC enclosure 1,826.00
190 Ops: addition acoustical ceilin @ electrical rm #1 3,125.00
191 Ops: framin details for Lobb 2,163.00
192 RWPS:~modified floor drains e 15,107.00
193 Ops: beam seats in CMU wall pockets 10,067.00
194 .Rec cled Water Stora a Basin Berm Modifications (2,595.00)
195 Double Containment S stem Modifications 90,172.00
196 Site Securit Li htin Estimation Cost 10,364.00
197 Gradin @ Miti ation Wetlands & RWSB 27,012.00
198 PG&E power connection @ W Access Rd. 55,335.00
199 UV Disinfection Li ht Pole Mountin Detail 7,027.00
Resolution No. 20]0-071 N.C.S. Page 8
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount ime
(Days)
200 Ox Ditch Light Pole Mountin Detail 8,852.00
201 Existin CCB: power to New Chemical Meterin Pump 8,588.00
202 Screw Press ratin @ FloccuVation Tank Openin 1,969.00
203 Anchors e of Diffuser Pipe Ponds 9 & 10 32,659.00
204 Acid Di ester Chan ed detail wall penetrations 4,286.00
205 Existin LPN panel in chemical bld 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 Miti ation Wetlands Drain ~ Permanent Installation 75,048.00
210 Ops Bld : Plumbin Dw s 29,571.00
211 Ops: Deletion of deckin @ Mechanical Chases 1,719..00
212 Headworks: channel floor rebar modification 1,696.00
213 Ops: Furrin 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 Pipin 2,607.00
216 Below Gradin Coatin s 72,507.00
217 Aerated La oon: Unknow utilit @ 20" URW Ali nment 5,225.00
218 Ops Bld :Additional Window Clips 3,194.00
219 Silt Fence Repair 1,209.00
220 O s Bld :control rm. Backin & wood blockin 2,185.00
221 O s Bld : Modi in Weldin Studs to 1/8" Tubin 5,293.00
222 Pond 10 Apron Slab: Over Ex, Fabric, and Rock 3,870.00
223 Addition of Solenoid Valve @ Rec cled Water Surge Tank 5,095.00
224 Thickenin 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 Footin Elevation @ Filter Support Bld .Tank Farm 2,098,00
228 Relocation of Cell D Transfer Structure 5,162.00
229 Pi a Elevations & Drains a Swale @ Polishin Wetlands 1,938.00
230 Farm House: P1 ood Cover @ Back Ent 756.00
231 Methane Di ester construction ~oint location & pipin 1,057.00
232 Ops Bldg: Icemaker Les 893.00
233 Acid Di ester: Overflow Pipin Modifications 1,727.00
234 West Cluster: Sitework &Gradin Chan e 277.00
235 Ops Bld :Future access control conduit stub-outs 1,720.00
236 Ops Bld :Interior li hts & furrin strips 2,292.00
237 Potholin & Excavation existin 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 #
Description
Amount ime
(Days)
240 CCB: Relocation of Ammonia Tank 17,176.00
241 Add wire wa in PLC 6 @ Existin Chemical Stora a Bld 1,775.00
242 Replace Landscapin on Kaiser Prope 2,690.00
243 Electrical Modifications @ UV Bld 47,188.00
244 Headworks: Rebar Detail @ Channel Wall Ends 1,625.00
245 Rebar @ Screw Press Bld .Slab Extension 1,625.00
246 Tertia Filter: 12 Inch Inlet Line 17,248.00
247 Ops: Modifications to Fume Hoods (490..00)
248 O s: Addition of Compressed Air @ Laborato 22,641.00
249 Ops: Trainin Room Modifications 8,494.00
250 Emer enc Repair Kit Deletion (567.00)
251 Increase Cover Over 14 inch Foul Air Line 1,972.00
252 Headworks: Epox 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 S stem 105,856.00
257 Thickenin Bld pipin modifications 764.00
258 Catch Basin ratin modification @ W Access Rd. culvert 4,950.00
259 Headworks FRP ratin support @ Gate location 2,219.00
260 Di ested Slud a Stora e Tank: Pipin Modifications 4,828.00
261 Modifications to Anal zer Enclosures 9,315.00
262 Additional Conduits & Wires Miscellaneous Areas 41,620.00
263 Plantin modification @ West Access Rd. 2,328.00
264 Install Clapper Rail Trail Gate 2,687.00
265 Amphitheater seatin next to Polishin Wetland Cell D 29,577.00
266 Ferrous Chloride- revised electrical & pump pad 24,552.00
267 Chip Down Top of Wall @ Filter Su port 3,411.00
268 Conduits for Future Mixer @CCB 11,.320.00
269 Modifications for Interfacin between PLC 6 and PLC 11 5,800.00
270 Headworks Deck Slab Falsework 26,026.00
271 Dewaterin of Pond 8 20,157.00
272 Pressure Gau es @ Wetlands Pump Station 4,110.00
273 Irri ation Chan es @ Point of Connection 24,050.00
274 Filter Support: 4" chemical drain elevation 872.00
275 Unknown Utilities @ Site Entrance 4,205.00
276 Miti ated Wetland Plantin (31,309.00)
277 Chan es & Additions to 3W S stem @ Ox Ditches 34,716.00
278 Garba a 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
CCO #
Description
Amount ime
(Days)
280 Wetlands PS Portable E ewash Station 5,217.00
281 Tempora Irri ation Connection to Schollenber er 2,255.00
282 Partial Deletion of Plantin @Polishin Wetlands (18,900.00)
283 Chan e NEMA Ratin for Pull Boxes @ Ox Ditches (10,726.00)
284 Delete Trail Material W Polishin Wetland Cell D (27,165.00)
285 Equipment Pad Modifications @CCB Bld 26,412.00
286 Parapet Detail @ Ops Bld Lobb 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 Cla Liner in RWSB 13,820.00
291 Ops Bldg 1 hr Fire Ratin 40,885.00
292 Maintenance Bld : 2hr Fire Ratin 1,282.00
293 Relocate Tie-In to Potable Water S s @ C ress Dr. 8,042.00
294 Chan es 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 Polishin Wetlands Pump Station 415,000.00
298 Natural Gas Connection & Meterin Pad 18,435.00
299 Additional Di ital Input Points PLC 9 2,335.00
300 Weather Monitorin Station 24,976.00
301 Modifications for future Polishin Wetlands Pump Station 16,899.00
302 Addition of Geofabric @ East Access Rd. Ponds 8,740.00
303 Outlet Cutouts in Backsplash @ Ops Laborato 1,908.00
304 Ops Bldg: Exhaust Fan Drainlines 7,662.00
305 PVC pipe for Plant Drain Pipin (4,357.00)
306 Draina a Swale @ W Access Rd. (.1,500..00)
307 UV Stair Gratin Chan es (3,111.00)
308 UV Channel Blockouts for Wirewa s (6,849.00)
309 CCB: Weldin 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 O s Bld 753.00
313 Support for folding Partition in Ops Bld 830.00
314 Deepen Fuel Sump @ Generator 3,855.00
315 Operation Bld :Fire Sprinkler Riser 25,728.00
316 Glass Lined Ductile Iron Pipe 97,613.00
317 Wetlands PS Mixer Mountin Bracket 1,798.00
318 Uninterru tible Power Suppl @ Ops Bld 24,754.00
319 Clarifier 1 & 2 Li ht Post Mountin 3,060.00
Resolution No. 2010-071 N.C.S. Page 11
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount ime
(Days)
320 Transformer Relocation @Existin CCB 6,187.00
321 Ops Bld : Mudroom Sk li ht Framin 5,192.00
322 Wetlands Pump Station Interim Milestone 0.00
323 Anal zer Enclosure @ Outfall Structure 11,080..00
324 Additional Gratin @ Biofilter Damper Boxes 2,747.00
325 Additional Valves for H dronic S stem 762.00
326 Modifications @ Flow Control Structure C-2 (2,591.00)
327 Chan a Manhole & Catch Basin Elevation @ South Cluster 1,923.00
328 Modifications to the Existin Outfall Structure 12,254.00
329 Anti Graffiti Coatin @ Garba a Bin Structure 2,389.00
330 Instrumentation and Control Modifications @Existin Plant 58,658.00
331 Miscellaneous Extra Work @ Junction Box No. 2 49,264.00
332 Miscellaneous Extra Work @Existin CCB 12,655.00
333 Paint Flashin sand install Spark Arrestor @ Farmhouse 2,860.00
334 Temperature Detection for Rec cled Water Pumps 19,598.00
335 Raise Top of Electrical Pull Box @Headworks 3,391.00
336 Modifications to Biosolids Load-out @ Screw Press Bld 266,077.00
337 Reroutin of Electrical Conduits @Headworks Deck 46,510.00
338 Miscellaneous Instrumentation Modifications 5,366.00
339 Reverse Service Generator Plu 4,699.00
340 Submersible Sump Pump Control Panels 2,445.00
341 Flow Meter Transmitters @ WPS 1,597.00
342 Additional Fence & Gate @Existin Farmhouse 5,299.00
343 Install pressure au e @ Tertia Filter H ochlorite anel 1,684.00
344 Widen Sidewalk @ Filter Support Bld 821.00
345 Anti Graffiti Coatin @ W Access Rd. Public Restroom 3,920.00
346 Screw Press Parapet Wall Hei ht 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 Bld 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 Bld 885.00
353 Relocation of Drain Lines @Biosolids Load-out Slab 10,201.00
354 Deletetion of Vin I Coatin -chemical pum pad @ GCB (3,481.00)
355 Ferrous Ch{oride Line Encasement under Equip Pad 2,608.00
356 Power Suppl to Current Tranducers @ Ox Ditches 3,999.00
357 Level Switches @ RWPS 5,081.00
358 Contract Milestones O&M Bld Occupanc / 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
CCO #
Description
Amount ime
(Days)
360 Shorin @ JB 2 48,500.00
361 Dewaterin @ JB 2 28,000.00
362 Anal zer Chan es & Minor Chan es to Instrument Index 23,495.00
363 Sprinkler Repair at West Entrance Road 1,585.00
364 Modification of Li ht Pole Bases @Tertia Filters 693.00
365 Stair Landin @Tertia Pum 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 Su orts @ UV 2,448.00
369 Fire Alram S stem Modifications (2,905.00)
370 Site Ke in of Permanent Cores 2,745.00
371 Sediment Trap Modifications 12,478.00
372 Additional supports for 24" Mixed Li uor Return Pipes 7,876.00
373 Modification of 1W Fill Line @ RWSB 2,357.00
374 Deletion of Safet Ropes and Floaters @ Ox Ditches (5,500.00)
375 Chan ed Material for Slud a Pressure Relief Lines (1,473.00)
376 Electrical and SCADA than es @ Di ester Area 7,716.00
377 Addition of Bases for Bollard Li hts @ O&M Bld 9,176.00
378 Sidewalk Elevation Chan es @ MCC 9 3,518.00
379 Reroute conduits @ Filter Su ort Tank Farm 2,870.00
380 Re air Pipe between Ponds 2 & 3 4,542.00
381 Reroute conduits/wires for Gas Heater Thermostats 4,436.00
382 Chan es to Concrete Drain Ditches @ WAR 7,286.00
383 Conduit addition @ TWIS 3,053.00
384 Extend slab @ Polishin Wetland Flow S lit Structure 2,661.00
385 Chan e Transformer Pad @ W Access Rd. Restroom 2,096.00
386 Sanita Sewer Manhole Elevation @ WAR 6,593.00
387 HCS In~ection Mountin Plate at the RWPS 998.00
388 MEB Exterior Fixture Mountin 5,301.00
389 RWPS Truck Fill Station 11,231.00
390 House Keepin Pads in Filter Support Buildin 5,812.00
391 West Access Road Sidewalk Removal 11,051.00
392 Water Meter Box Modifications -Location and Valves 11,349.00
393 Tertia Filter HCS Diffusers 9,168.00
394 Conduit for Future Alum Tank at Filter Su port Buildin 1,295.00
395 2008 Brush Clearin at Farm House and Ha Stacker Disposal 3,887.00
396 Raise Pull Box Lid @ Filter Su port 3,694.00
397 Fire Pum Instrumentation Modifications 9,534.00
398 Pipe Elevations @ Slud a Stora e Tank Equipment Pad 979.00
399 Additional 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 #
Description
Amount ime
(Days)
400 Raise Pull Box Lid @ Storm Water Pump Station 3,301.00
401 Modifications to FBA Pipin @ Filter Support Bld 2,232.00
402 Modified Handrail Anchors e @Headworks Structure 10,012.00
403 Biosolids Loadout Slab Modifications @ Screw Press 28,218.00
404 Raise VaIVe Box Lid @Existin CCB 2,790.00
405 HCS Panel Modifications 4,632.00
406 Addition of Natural Gas Re ulators @ Process Bld 4,050.00
407 Pro~ect Completion Time Extension 0.00 15
408 Revised Amphitheater Gradin 16,231.00
409 Ops Bld Electrical Room Heatin and Coolin 6;439.00
410 Sand Trap Addition @Tertia Filters 1,762.00
411 Overflow Weir Modifications @Headworks Structure 9,038.00
412 Air Gap Tank Coatin @ 1 W/2W Pump Station 9,970.00
413 Modi Strainer Drains & Check Valve @RWPS 2,995.00
414 Exit Routin Si na e @ Ops & Maintnce Bld 1,861.00
415 Irri ation Connection at Existin Ponds 10,764.00
416 Methane Gas Pipe chan e @ Di ested Slud e Stora e Tank 3,724.00
417 Pipin modifications in Anal zer Enclosures 6,916.00
418 Pressure Relief Vent chan e @ 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 Gravit Belt Thickener Repro rammin 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 Chan e Level Ball Floats in Chemical Containment Areas 3,348.00
425 Modifications to Influent Samplin at the Headworks 2,883.00
426 Power Suppl for Local Control Panel in Screw Press Buildin 1,357.00
427 Chan , e Li ht Pole Hei ht at UV Structure Brid e Crane 657.00
428 Reroute 3W Line at Boiler Buildin 2,426.00
429 Rewire and Reta Valves at the Tertia Effluent Meter Vault 616.00
430 Life Rin Cabinets 11,444.00
431 Concrete Conduit Protection at the West Access Road Entrance 10,050.00
432 Pipe Modifications at Rec cled Water Pum Station 3,462.00
433 Gravit Belt Thickener Spra 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 Bld :Fire Ratin for Door #1951 4,235.00
438 Installation of Thermal Mass Flow Meters 10,013.00
439 RWPS 3W Suppl Modifications 11,477.00
440 Power to Rollup Door @ the MEB Bldg. 5,973.00
Resolution No. 2010-071 N.C.S. Page l~F
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount ime
(Days)
441 Ops & Maintenance Bld .Green Roof Irri ation 5,537.00
442 Ops Bld .Server Rack Size Chan a 8,045.00
443 Clarifier Scum Pump Wire Sizin 5,078.00
444 UV Disinfection UPS Enclosure Location Change 3,127.00
445 C press Drive Sidewalk and Landsca a Modifications 14,093.00
446 Reduction in Spare Filter Sand (932.00)
447 Screw Press Bld .Two Speed Fan Conductors 2,684.00
448 Barscreen Pro rammin Chan e 7,943.00
449 Ops Bld .Lab Epox Countertop Modifications 2,749.00
450 RWPS Control Schematic Modifications 1,374.00
451 Thickener Bld .-sink su ports & additional duplex outlets 2,239.00
452 Ops Bld .- EC Purlin Shims/Spacers @ Standin 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 Di ester Overflow Elevation Chan a 8,699.00
456 H pochlorite Feed & Sample Pump Modifications 1,649.00
457 CCB Ammonia Tank Foundation and Anchors e 5,039.00
458 Ops Bld .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 Bld HVAC Modifications 2,853.00
462 Added Concrete Pull Boxes @ W Access Rd Li ht Poles 5,000.00
463 Sam le Feed Modifications for Turbidimeters 12,533.00
464 Modifications for Acid Di ester Level Alarm (2,276.00)
465 Motor Control Wirin Modifications 5,034.00
466 Motor MLR Suction Pressure Switch Location 3,488.00
467 Boiler Pressure Re ulator Vents 3,653.00
468 Ops Bld :Fire Alarm Annuncitator Panal Modifications 3,155.00
469 Oxidation Ditch MLR Equi ment Pads 2,984.00
470 24" Cleanout on 42" PWE Pipin 17,358.00
471 Pond 10 Level Element 11-LE-1102 Re-Location 7,752.00
472 CCB Pavin & Gradin Modifications 91,321.00
473 Pressure Gau a Revisions @ Thickener Bld 1,676.00
474 Miscellaneous Instrumentation Modifications 468.00
475 Ops Bld :Lab Vacuum Pump and Controls 3.786.00
476 Motor Operated Slide Gates Desi n Cost 6,140.00
477 Addition of PRV's @ the AHU's Incomin Water Suppl 4,562.00
478 A ricultural Re-Use Flow Si nal to MCC 2,443.00
479 Ops Bld :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
CCO #
Description
Amount ime
(Days)
481 Ent Road Sidewalks 51,102.00
482 PLC 9 additional discrete input 4,548.00
483 Cake Pump D Run Protection Controls at Screw Press 2,572.00
484 Addition of Smoke/Heat detectors @ Maintenance Bld 18,705.00
485 Motor Operated Fence Gates 1 and 2 23,597.00
486 Screw Press Bld .- Hot Water Heater Up rade 5.666.00
4.87 Transformer Rack @ Filter Support Bld 1,968.00
488 Septa a Receivin Pump Oil Resevoir Monitor 3,583.00
489 Exterior Information Si ns and Letterin (11,453.00)
490 Ops Bld .- Cano Hood Sin le Speed Motors 14,141.00
491 Replace Rotameters due to Freezin Conditions 15,040.00
492 Di esters Start-u Seedin and Gas Pure 46,749.00
493 Ops Bld . 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 Monitorin 19,823.00
496 Aeration E uipment Performance Testin (7,159.00)
497 UV Disinfection E eshields @ Openin sin Channels 1,250.00
498 Biosolids Loadout Pipin Ali nment Chan e 1,770.00
499 Removal of Struvite Build-u @ Screw Press 1,415.00
500 Methane Di ester Mixin Pumps Add Tee and ARV 8,578.00
501 Methane and Acid Di ester Heatin Pump Modifications 11,973.00
502 Ops Bld -Control Room Wiremold Circuit 16,198.00
503 Ops Bld - Laborato Deionized Water S stem 10,781.00
504 Polishin Wetlands FSS and PS Chainlink Enclosure 11,092.00
505 Pond 10 TWIS Structure Relocation 35,854.00
506 Curb Re air West Access Road 5,047.00
507 Tem Power to Gate JB2 /Safe-off Pum CCB 4,651.00
508 Miscellaneous Electrical Issues CCB 10,753.00
509 Modifications to Pressure Gau a Schedule 60,594.00
510 CCB Sub rade Stabilization 18,875.00
511 Biosolids Loadout Electric Actuator Chan e 23,656.00
512 Polishin Wetlands Berm Leak Re air 136,621.00
513 Cell "A" Walkin Path Trails 13,085.00
514 Deletion of Starter Walls & Watersto s Ox Ditches (16,000.00
515 Monolithic Pour of Seconds Clarifiers Slab 8,000.00)
516 Monolithic Pour of Methane Di ester Slab on Grade (3,000.00)
517 Ponds 9 & 10 Trench Backfill Material (37,590.00)
518 Chlorine Contact Basin Washdown Pum 62,971.00
519 Chlorine Contact Basin Washdown Pi in 44,411.00
520 Filter Support Bldg Air Compressor Service 4,437.00
Resolution No. 2010-07] N.C.S. Page 16
Ellis Creek Water Recycling Facility
CONTRACT CHANGE ORDER TRACKING SHEET
CCO #
Description
Amount ime
(Days)
521 CCB Drain Vault Float & Heat Trace Controller 9,292.00
522 Li hY Pole and Enclosure Groundin 15,751.00
523 CCB Existin Pi in Modifications 53,364.00
524 Canal C Drivewa Re air (6,000.00)
525 Hot Ta T&M 42,523.00
526 Additional Gradin RWSB Petals 19,526.00
527 UV Disinfection Commissionin Testin 40,160.00
528 Bid Item Allowance Balancin (197,249.00)
529 Boiler Flame Detector Re lacement 1,774.00
530 Additional Screw Press Site Visit 4,775.00
531 UV Re-Test KPC & IDI Costs 14,060.00
532 CCB Washdown Pi a Paintin 2,694.00
CHANGE ORDER TOTAL: 5,528,215.00 82
Contract Amount: 110,329,000.00 1278
Percent Chan a Orders: 5.01
Tota Is: 115, 857, 215.00 1360
Resolution No. 2010-071 N.C.S. Page 17