NC0036269_Corrective Action Plan_20221229

309 East Morehead Street, Suite 220
Charlotte, NC 28202
T: 704.358.7204
December 28, 2022
EB:n,ANDll '
Min Xiao, PE
Environmental Engineer
NPDES Industrial Permitting
NC DEQ/ Division of Water Resources/ Water Quality Permitting
512 N. SalisburySt.
Office #925E
Raleigh, NC 27604 157299
Subject: Construction Progress Report for the Phase 3 Expansion to 30 MGD at the
Rocky River Regional WWTP
Dear Ms. Xiao
Per the compliance schedule of the NPDES permit NC0036269, we are submitting a
brief report summarizing the progress of the construction project for the past calendar
year (NTP date: May 31, 2022). With this report, compliance schedule items 1 through 4
of paragraph A(7) of the NPDES permit are now complete.
The Rocky River Regional WWTP Phase 3 Expansion project includes the following im-
provements and modifications:
• New Influent Flow Equalization (EQ) Tank and Nitrification Enhancement Facility
(NEF)
• New Aeration Basin (AB) No. 6
• New Blower Building to house three new aeration blowers for AB No. 6
• New Effluent Parshall Flume
• Raising of the walls of the existing Chlorine Contact Basins (CCBs) No. 1 and No. 2
• Two new waste activated sludge (WAS) pumps in the existing WAS Pump Station
Representative pictures showing the construction progress to date are provided below.
Attachment includes a construction schedule as prepared by the Design -Builder
Crowder Construction Company.
EQ Tank and NEF
• The area for the new EQ Tank and NEF has been cleared and partially excavated (Fig-
ure 1). Excavation will continue for the next few weeks.
• The EQ influent and effluent vaults have been constructed, awaiting piping and
equipment to be installed next (Figure 2).
• The slab for the NEF Junction Box has been poured and rebar is being installed for
the walls (Figure 3).
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 2
Figure 1. Site Excavation for New EQ/NEF
Figure 2. EQ Influent (Left) and Effluent (Right) Vaults
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 3
Figure 3. NEF Junction Box
Aeration Basin No. 6
The floor and most of the walls of the new Aeration Basin No.6 have been constructed
(Figures 4 and 5).
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 4
Figure 5. Aeration Basin No.6
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 5
New Blower Building
The site for the new Blower Building has been cleared and the stone for the subgrade
has been stockpiled (Figure 6). The new blowers are under fabrication at the factory in
Finland.
Figure 6. Site Preparation for New Blower Building
New Effluent Parshall Flume
Support of excavation has been installed. Installation of reinforcing for the new walls
and bottom slab has started and will continue for the next few weeks (Figure 7).
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 6
Figure 7. Construction for New Effluent Parshall Flume
Chlorine Contact Basins
Interior forms have been placed to raise the walls starting with CCB No.2 (Figure 8).
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

Min Xiao, PE
NC DEQ
December 28, 2022
Page 7
of
} 'r �' -
'Ar-:
NOW. 7
Figure 8. Installation of Formwork at CCB No.2
Should you have any questions, please do not hesitate to call me at 407.409.5152 or
by email at [e-mail].
Very truly yours,
Brown and Caldwell
George Anipsitakis, PhD, PE
Supervising Engineer
Charlotte, NC
Attachments:
. Attachment A: Construction Schedule
2022 Construction Progress Rpt for RRRWWTP Ph.3 Expansion

ATTACHMENT A
CROWDER CONSTRUCTION
TASK ID TASK WORK
START DATE
FINISH DATE
DAYS
I
JAIMIJIJIAS O N D
J F M A M J J A S ON D
JFMAMJ JASONDJFMAMJ
JASOND
J F M A M
MILESTONES
1050 Construction Notice to Proceed @ Phase 3 Capacity Upgrades 0
31-May-22A
I
105Q ♦ Construction! Notice f
F rowed @ phase Capacity Upgrades
1200 commissioning @ Phase 3
Capacity Upgrades
1200
Commissioning @ Phase 3 Capacity Upgrades
32
18-Mar-24
30-Apr-24
1140
Substantial Completion @ Phase 3 Capacity Upgrades
0
30-Apr-24*
1140 ♦ Substantial Completion a�F
hase 3' Capacity U
1270 Fir
1270 Final Completion
0
09-May-25
PRECONSTRUCTION
30•� DESIGN
I
I
1000 PER & 30% Design @ Phase 3
108
01-Apr-21 A
01-Sep-21 A
O P,ERI& a0%
Design @ Phase a
1120
Owner Review 30% Design @ Phase 3
5
02-Sep-21 A
09-Sep-21 A
1120 ❑ Owner Rev
1130 ❑' Incorpora
1150 I[= Prepa
ew 30% Design a@ Phase' 3
e 30%'Design' Review Comments @' Pha
e 35%',Constructign Cost Estimate @ Ph is
e 3
3
1130
Incorporate 30% Design Review Comments @ Phase 3
10
10-Sep-21 A
23-Sep-21 A
1150 Prepare 30% Construction Cost Estimate @ Phase 3
30
10-Sep-21 A
21-Oct-21 A
60% DESIGN
I
I
1010 GMP Level Design Documents @ Phase 3
107
24Sep 21 A
25-Feb 22A
1010',7_3
GMP',Level Design Documents',
hase 3
1160
Owner Review GMP Level Design Documents @ Phase 3
5
28-Feb-22A
04Mar-22A
11601
0 Owner Review GMP Level IDesi
1170 ❑ Incorporate Design Review Co
1180 b P';repare GM p Level', Constru
n Documents @ Phase 3 1
i rents P Phase 3'
ti n Cost Estimate @ phase 3'1
1170
Incorporate Design Review Comments @ Phase 3
10
19
07-Mar-22A
07-Mar-22 A
18-Mar-22A
31-Mar-22 A
1180 Prepare GM P Level Construction Cost Estimate @ Phase 3
FINAL DESIGN
1060 Final Design Documents @ Phase 3
101
21-Mar-22A
10-Aug-22A
10601 O Final Design rcicuments
@ Phase 3
GMP
I
I
1070 Submit GMP #1 - Generators & Blowers @ Phase 3
0
10-Nov-21 A
1070 Sub
1080
I
it GM'P #1 - Generators'& Blowers'@ P ia3e
Submit GMP;¢2 -!Electrical Upgrades @
1040 r-----1 Final GM,P #3 Negotu tic
1190 ♦ Execute Final GMP
3
ase, 3
ns /, Contract ( Phase 3
PlhaSe 31
1080 Submit GMP #2 - Electrical Upgrades @ Phase 3
0
16-Dec-21 A
1040 Final GM P #3 Negotiations / Contract @ Phase 3
43
31-Mar-22 A
31-May-22 A
1190 Execute Final GMP #3 @ Phase 3
0
31-May-22A
1260 Execute Balance Subcontracts @ Phase 3
60
01-Jun-22A
24Aug-22A
1260 Execute B la
ce'Subcontracts @ Phase 31
WORKSHOPS
I
I
5
22-Oct-21 A
28-Oct-21 A
1220 30% Design Estimate Review Workshop @ Phase 3
12201 0', 30%
Design Estimate Review Workshop @ Ph ise
3 1
1230 Electrical Design Review Workshop @ Phase 3
5
05-Nov-21 A
11-Nov-21 A
1230 10 Electrical
Design Review Workshop (@ Phase 3
1240 60% Design Constructibility Review Workshop @ Phase 3
1240 ',1 60% Design Constructibility Re iew
Workshop a@ Phase 3
5
07-Mar-22A
11-Mar-22 A
HURRICANE REMEDIATION
1380 Hurricane Weather Excavation Remediation
21
02-Oct-22A
22-Oct-22A
I
1380 Hur is
ne',Weather Excavation Remediatior
PROCUREMENT
I
I
STORM
6850 Storm Shop Drawings Prep/ Submit
33
12-Sep-22A
26-Oct-22A
68$0 E:�=, St
Stop Drawings prep,/ Submit
6860 Storm Shop Drawings Review/Approve
6860 0 St, rr
i Shop,Drawings Review l,Approve
4
27-Oct-22A
01-Nov-22A
6870 Storm Structure Fabrication
6870 0
Storm Structure Fabrication
21
02-Nov-22 A
02-Dec-22 A
UNDERSLAB PIPING
ROCKY RIVER WWTP
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
PROJECT SCHEDULE
PAGE 1 OF 17
RR-09 (12-12-22)
12-Dec-22

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M
A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
2310
2350
2570
2360
2730
2740
2750
2321
UnderslabPiping Fabrication -AB6
UnderslabPipingPrep/Submit- EQTank
17
40
01-Jun-22A
23-Jun-22A
I
31 O', UndersiabPiping;
2350 'OI UmderslabPipi
2570
2360 Q Underalab' I
273Q ',O Reber Shop, Dre
2740 O Reber Shop!
2750! O Reblar (Base
2321 I Reber Shop' r
rication-A 6;
gPrep /'Submit', EQTenkl
I Underslab IPipi'ng Fabrication EQ Tank
ingShopDrawingReViewYAPprobe;EQTa
g (Sass' Slabs;ABQ) Prep;/ Submit
r wing (Base Slabs AB6) Review / Approve
abs!AB6)Fabrication
ing (NEF'Junction Box/'Box 8) Submit'
k
01-Jun-22A
27-Jul-22A
Underslab Piping Fabrication - EQ Tank
180
01-Jun-22A
15-Feb 23
UnderslabPlpingShopDrawingReview/Approve- EQTank
Reber Shop Drawing (Base Slabs A136) Prep / Submit
17
27
28-Jul-22A
01-Jun-22A
19-Aug-22A
08-Jul-22A
Reber Shop Drawing (Base Slabs A136) Review / Approve
20
11-Jul-22 A
05-Aug-22 A
Reber (Base Slabs AB6)Fabrication
15
21-Jul-22A
10-Aug-22A
Reber Shop Drawing (NEF Junction Box/ Box8) Submit
1
03-Aug-22A
03-Aug-22A
2761
2771
6290
AB BLOWER
2580
Reber Shop Drawing (NEF Junction Box/ Box 8) Review /Approve
10
04-Aug-22A
17-Aug-22A
I
I
I
2580
p76';1 ■';Reber 8hop
2171; Reber
6290
I
AB Blower S io
Dawing'(NE';FJpnction';Box/Box8)Review /
N FjunctiopBgx/0ox8)Fabrication;
Reber Fabrication @ CCBT/ CCB2
Drawi,ng Prep / Submit '
pprove
Reber (NEF Junction Box/ Box 8) Fabrication
30
18-Aug-22A
29-Sep-22A
Reber Fabrication @ CCB1 / OCB2
AB Blower Shop Drawing Prep / Submit
63
153
30-Sep-22 A
31-Dec-21 A
30-Dec-22
05-Aug-22 A
2590
2600
NEF BLOWS
3510
3520
AB Blower Shop Drawing Review /Approve
101
13-Apr-22A
02-Sep-22 A
I
2590 AB 8lowe
I
�600 60
3510 NEF BI
3520Q NEF BI
Shop Drawing Review /;Approve
AB; Blower; Fat
r Shop Drawing Prep / S b it
wer Shop';Drawing Review /Approve
ricetio
AB Blower Fabrication
NEF Blower Shop Drawing Prep/Submit
200
69
31-Oct-22A
15-Jun-22A
14-Aug-23
21-Sep 22A
NEF Blower Shop Drawing Review /Approve
17
22-Sep-22 A
14-Oct-22 A
3540
3560
3530
2640
NEF Blower Shop Drawing Resubmit
43
17-Oct-22A
16-Dec-22
I
3540
3560
3530
2640 ''Q'' Ductile Irdn Pi
I
NER Blower S'hop'Drawing Resubmit
11 NEF; Blower, Shop Dravying;Re$ubrmittel R
NEF! Blower, Fabric
Fittings Shop'Drawing Prep Submit
view /Approve
ation
NEF Blower Shop Drawing Resubmittal Review /Approve
10
19-Dec-22
03-Jan-23
NEF Blower Fabrication
Ductile Iron Pipe / Fittings Shop Drawing Prep/ Submit
130
42
04-Jan-23
01-Jun-22A
06-Jul-23
29-Jul-22A
NJ
1210
6840
2650
W
2670
Ductile Iron Pipe / Fittings Fabrication (Larger than 16")
233
01-Jun-22A
01-May-23
I
I
I
1210
6840
2650 O Ductile Iron
I
2670'
Ductile Iron Pip6/ Fittings F
060 Ductile Iron Pip
Pipe / Fittings Shop Drawing Review /Ap
AS''Pumps Shop Drawing Prep/'SuVSmiti
abrigatign (Larger than';16'�
/ Fittings Fabrication (,Less than 16");
rove
Ductile Iron Pipe / Fittings Fabrication (Less than 16")
300
01-Jun-22A
04-Aug-23
Ductile Iron Pipe / Fittings Shop Drawing Review /Approve
WAS Pumps Shop Drawing Prep/Submit
44
67
01-Aug-22 A
25-Aug-22A
30-Sep-22 A
30-Nov-22A
2680
WAS Pumps Shop Drawing Review /Approve
6
01-Dec-22 A
08-Dec-22 A68Q
p
26Q0
2700
271
WAS Pumps Shop Drawing Review /'Ppprov
WAS, Pumps Fabrication
Gravity Thiclkehers!Shop DraWing'Prelp/
GraVityThickeners Shop Drawing ReviewYApprobe
ubmitl
2690 WAS Pumps Fabrication
GRAVITY THICKENERS
2700 Gravity Thickeners Shop Drawing Prep/Submit
56
81
09-Dec-22A
12-Sep-22A
28-Feb-23
06-Jan-23
2710
Gravity Thickeners Shop Drawing Review/Approve
20
09-Jan-23
03-Feb-23
2720
2120
2400
1610
Gravity Thickeners Fabrication
PEMB Shop Drawing Prep/ Submit
160
43
06-Feb-23
28-Jul-22A
20-Sep- 23
27-Sep-22A
2120 O! PEMBS
2400
1610
Gravity T
iop0rawing Prep/ Submit
PEMIBSIho0DrawingReview /Approve
PEM'B Fabrication
ickoners Fabrication
PEMB Shop Drawing Review /Approve
65
28-Sep-22A
30-Dec-22
PEMB Fabrication
75
16-Dec-22
03-Apr-23
LV SWITCHGEA
1110 LV Switchgear Fabrication
1110
LV;Switch
ear Fabrication
300
18-Jul-22A 20-Sep-23
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 2 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
1280
1290
2390
LVSwitchgear Prep/Submit 99
LV Switchgear Review /Approve 10
28-Jul-22A
16-Dec-22
03-Jan-23
1,28q I
1290
2
LVSwQchgear; Prep;Submit
11 LV Switohgear Review/,Approve
I Elt;ctrlcal IProductionlDrawinps
19-Dec-22
Electrical Production Drawings
5
18-Jan-23
24-Jan-23
6800 Electrical Production Drawings Review/Approve
EMT fCHBOARDS
6580 LV Switchboard Fabrication
10
186
25-Jan-23
18-Jul-22A
07-Feb-23
10-Apr-23
I
6$
I
6580
656Q O Low
6570
0 * Eledtricbl Production Drawings Revie
LV Switchboard Fabrication
Voltage Switchboard 'Prep/Submit )
V Switchboard Review / Approve
/Approve
6560
Low Voltage Switchboard Prep/Submit
75
28-Jul-22A
10-Nov-22A
6570
LV Switchboard Review / Approve
20
11-Nov-22 A
12-Dec-22
7070
9642
6390
4370
LV Switchboard Switchboard Resubmittal
15
04-Jan-23
24-Jan-23
I
I
I
7070
9642
I
6390
4370 1
LV Switchboard Switchboard Resubmittal
NO'; LV';Switchboard Switchboard Resubmittal
LIS Fabrication',
LIS'ShopDrawing Prep/'Submit
ReviewlApprove
LV Switchboard Switchboard Resubmittal Review/Approve
LIS Fabrication
20
143
25-Jan-23
18-Jul-22A
21-Feb-23
08-Feb-23
LIS Shop Drawing Prep/Submit
99
28-Jul-22A
16-Dec-22
6380
MCC
6450
6430
6440
LIS Shop Drawing Review/Approve
MCC's Fabrication
20
152
19-Dec-22
18-Jul-22A
17-Jan-23
21-Feb-23
I
I
6380
I
6450
6430 O
6440 M
IN ;LIS Shop Drawing Review /Approve'
MCC's Fabrication
C 's IPrep/Submit)
MCC-s�ReVievv/Apprbve!
MCC's Prep/Submit
76
28-Jul-22A
11-Nov-22A
MCC's Review /Approve
20
14-Nov-22A
13-Dec-22
9652
9662
6550
6530
MCC's Resubmittal
15
04-Jan-23
24-Jan-23
I
I
9652
9632
I
6550
6530 OAFS
I■' MCC's Resubmittal I
ON'', MCC's Resubmittal Review/,Appro
1 ATS Fabrication
Prep/Sdbmlt
e
MCC's Resubmittal Review/Approve
ATS Fabrication
20
152
25-Jan-23
18-Jul-22A
21-Feb-23
21-Feb-23
ATS Prep/Submit
76
28-Jul-22A
11-Nov-22A
6540
9672
9682
PANELBOARDS
6590
ATS Review/Approve
20
14-Nov-22A
13-Dec-22
I
I
I
6540 010
967�
96
I
6590
ATS Review /Appro e
IN ATS Resubrnittal';
2 Imo; ATS ResUbm,ittal;Review,/Approve
Fanelboards Prep/SUbmit
ATS Resubmittal
15
04-Jan-23
24-Jan-23
ATS Resubmittal Review/Approve
Panelboards Prep/Submit
20
89
25-Jan-23
28-Jul-22A
21-Feb 23
02-Dec-22A
6600
PanelboardsReview /Approve
20
05-Dec-22A
03-Jan-23
I
I
I
I
6600
I
069�
97
I
01 Pan?IboerdsReview/ Approve
Panelboards Res,ubmitta;l
2 Panelgoar,ds kesubmittal Review 1A
6610 Panelboards Fabrication
pprpve;
9692
Panelboards Resubmittal
15
04-Jan-23
24-Jan-23
9702
Panelboards Resubmittal Review/Approve
20
25-Jan-23
21-Feb-23
6610 Panelboards Fabrication
TRANSFORMERS
30
22-Feb-23
04-Apr-23
6620
6630
9712
9722
6640
Transformers Prep/Submit
89
28-Jul-22A
02-Dec-22A
I
I
6620
6630
I
071
97
ransformers Prep Submit
T;ransfor;mersHeview/'Approve
Transformers Rpsubmittpl ;
2 Transformers ResubMittal Review/
6 401 Transfor rierslFabricatio
tkIpprove
Transformers Review/Approve
20
05-Dec-22A
03-Jan-23
Transformers Resubmittal
15
04-Jan-23
24-Jan-23
Transformers Resubmittal Review/Approve
20
25-Jan-23
21-Feb-23
Transformers Fabrication
20
22-Feb-23
21-Mar-23
ACTIVE HARMONIC FILTER
6650 Active Harmonic Filters Prep/Submit
I
I
6650 A
6660
ti eHarmonicFiilters P'rep';/Submit
ctve Harmonic Filters Rpvieyv/Approvp
74
28-Jul-22A
09-Nov-22A
6660
Active Harmonic Filters Review/Approve
20
10-Nov-22A 09-Dec-22A
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 3 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N
D
J F M A M J J A S O N D
J F M A M
_
9732
Active Harmonic Filters Resubmittal 15
Active Harmonic Filters Resubmittal Review /Approve 20
04-Jan-23 24-Jan-23
I
973
9742
�;Active Ha'rmQnic!Fllters Reswbmiftal
Active Harmonic Filters Resubmittal
Review /Alpprove
9742
25-Jan-23
21-Feb-23
6670
VFD
6700
Active Harmonic Filters Fabrication
VFDs Fabrication
120
205
22-Feb-23
18-Jul-22A
10-Aug-23
05-May-23
I
I
6700
068Q O' VFDs;
66901 O VFDs
6 70 I Active Harrhon
0000000100 VFDs Fabrication
r p/Submit,
Review /Approve
3 Filters Fabricatioh
6680
VFDs Prep/Submit
40
28-Jul-22A
22-Sep-22A
6690
VFDs Review/ Approve
10
23-Sep-22A
06-Oct-22A
7050
VFDs Resubmittal
58
07-Oct-22A
30-Dec-22
I
I
7050
7060
I
075�
9;
11300
1320
131,
67170
VFDs Resubmittal
r, VFDs Resubmittal Review Approve
V1FDs';Resubrnittal
2 �; VrDs;Requbr Resubmittal Review /Approv
Substation Shc'p DYawi'ngs' Prep /'Submit
Substation Fbbrioati
No Substation Shop Drawings' Review /A
Instrumentation Shop Drawings PrepJ Submit
n
Dprove'
7060
VFDs Resubmittal Review/Approve
20
03-Jan-23
30-Jan-23
9752
VFDs Resubmittal
15
20
113
04-Jan-23
25-Jan-23
28-Jul-22A
24-Jan-23
21-Feb 23
09-Jan-23
9762
SUBSTATIO
1300
VFDs Resubmittal Review /Approve
Substation Shop Drawings Prep/ Submit
1320
Substation Fabrication
210
29-Aug-22A
26-Jun-23
1310
INSTRUMENTATION
6770
Substation Shop Drawings Review /Approve
Instrumentation Shop Drawings Prep/ Submit
20
60
10-Jan-23
17-Oct-22A
06-Feb 23
12-Jan-23
6780
6790
AIR DISTRIBUTION
2410
Instrumentation Shop Drawings Review /Approve
20
13-Jan-23
09-Feb-23
I
678
7
I
241Q MEWOMEk::]',
242Q
Insttum'ent�tiohShop Drawings R'evi
0 MONIONOMMEM Instrumentation
A r Distributign Piping S op braving Prep /; Su
Air Distribution Piping Shop Drawing Revie
w/Approve
abrication'
mid
/Approve
Instrumentation Fabrication
PIPING
Air Distribution Piping Shop Drawing Prep /Submit
Air Distribution Piping Shop Drawing Review /Approve
120
85
20
10-Feb-23
28-Jul-22 A
29-Nov-22 A
31-Jul-23
28-Nov-22 A
27-Dec-22
2420
2430
2440
*AirDistribution Piping Fabrication
ctuators Shop Drawing Prep /Submit
80
86
28-Dec-22
01-Jun-22A
19-Apr-23
30-Sep-22 A
I
I
2430
$440 Vpiv /
I
�450 ',0 Valve
2460 E=M
Air'.Distributioh PipinglFabric
ctuators Shop Dewing P,rep';/S ubrnit
/ Actuators Shop Drawing e✓iew j Approve
Valves Fabrication
tioVALVES
2450
Valves /Actuators ShopDrawing Review/Approve
5
03-Oct-22A
07-Oct-22 A
2460
Valves Fabrication
90
17-Oct-22A
23-Feb 23
3220
VEMMINE
2470
Actuators Fabricaton
DIFFUSERS
Membrane Diffusers Shop Drawing Prep/ Submit
150
96
17-Oct-22A
14-Jul-22A
18-May-23
29-Nov-22A
I
I
I
3220
2470 �';
484
2490
I
2500 O ';Mixers E hc
2510 '; C) Mixeq
�760 Ir--J
27701 11
!Actuators Fabricaton
Memorane diffusers Shop Drawing Prep /!Submit!;
Mpmbrare giffugerq Shpp Drawing Revie
Membrane Diffusers Fabrica
pDrawing Prep /Submit '
hop', Drawing Review/';Approve
ers;Requbrnittpl
erS Resubmittal Review/!Approve
/A,pprgve;
ion',
2480
Membrane Diffusers Shop Drawing Review /Approve
20
30-Nov-22A
28-Dec-22
2490
MIXERS
2500
Membrane Diffusers Fabrication
"MixersShoping Prep/Submit
80
33
29-Dec-22
28-Jul-22A
20-Apr-23
13-Sep-22A
2510
MixersShop Drawing Review /Approve
14
14-Sep-22A
03-Oct-22A
2760
Mixers Resubmittal
34
04-Oct-22A
18-Nov-22A
2770
Mixers Resubmittal Review/Approve
3
21-Nov-22A
23-Nov-22A
2520
SLIDE GATE
3480
Mixers Fabrication
Slide Gates Shop Drawing Prep/Submit
110
58
28-Nov-22A
15-Jun-22A
02-May-23
06-Sep-22A
I
2520
I
34$0'; Slide Gat
13490 Slidg
Mixers Fabrication
Shop drawing';Prep/Sub;mit';
tes;Shop Drawing! Review/ Approve ;
3490
Slide Gates Shop Drawing Review/Approve
23
07-Sep-22A 07-Oct-22A
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 4 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N DJIFIMIAIMIJIJIAISIOIN15JIFIMIAIMIJIJIAISIOINIII
J A S O N D
J F M A M
_
3500 I Slide Gates Fabrication 80
9552 Slide Gate Actuators Fabrication 260
SHORING SYSTEM
4000 Shoring System Procurement @ NEF Junction Box 44
FLUME 103
4180 Flume Shop Drawing Submit 15
24-Oct-22A
16-Feb-23
31-Oct-23
14-Oct-22A
18-Nov-22A
3500
Slide Gates Fabrication
24-Oct-22A
15-Aug-22A
31-Oct-22A
I
95521
400Shor n
I
418p ❑
1 Slide
System Procurement @'NEF Junction Box
u e Shop Drawing', Submit',
GateActuators Fabrication
6940
Flume Shop Drawing Review /Approve
13
21-Nov-22A
09-Dec-22A
I
I
69401 E
6950
4440',
445(5
Flume Shop Drawing Review /,Approve I
I Flume' Fabrication
0 Handrail Shop Drawings! Prep/;Suomit',@
Handrail Shgp D,rawingq Review /pppr
B6
ve, @AB6
6950
HANDRAI
4440
Flume Fabrication
Handrail Shop Drawings Prep / Submit @AB6
50
88
12-Dec-22
25-Aug-22A
21-Feb 23
30-Dec-22
4450
Handrail Shop Drawings Review pprove @AB6
20
03-Jan-23
30-Jan-23
4400
6710
Handrail Fabrication @AB6
Grating Embeds Shop Drawings Prep / Submit @AB6
50
88
31-Jan-23
25-Aug-22A
10-Apr-23
30-Dec-22
4
6710'
6720
5 3
Handrail Fabrication @AB6
Grating Embeds Shop Drawings PrepY S
00 Crating E=mbeds, Shop Drawings Revi
Grating!, Embeds Fgbrigatign (A
bmit @'AB6
/Approve @ AB6
6
6720
6730
Grating Embeds Shop Drawings Review /Approve @ AB6
20
03-Jan-23
30-Jan-23
Grating Embeds Fabrication @AB6
30
31-Jan-23
13-Mar-23
METAL STAIRS
6740 Metal Stairs Shop Drawings Prep Submit @AB6
I
6740
6
I
Metal Stairs Shop Drawings Prep /ISu
50 00 M'etal' Stairs Shop Drawings, Review
E 760 0000 Metal Stairs, Fabrication @
mit @AB6
/approve @ AB6
AB6
41
20
50
02-Nov-22A
01-Feb-23
01-Mar-23
31-Jan-23
28-Feb-23
09-May-23
6750
Metal Stairs Shop Drawings Review /Approve @ AB6
6760 Metal Stairs Fabrication @AB6
ODOR CONTROL COVERS
9562
9592
Odor Control Cover Shop Drawings Prep / Submit
52
17-Oct-22A
30-Dec-22
9562
95921
9572
9 8
Odor! Control! Cover'Shop Drawings Prep /
1 As Built Meter Vaults
r, Odor'Cohtrol Cover Shop Drawings Review
Odor Control
Submit
/Approve
Cover Fabrication - deter Vaults
9Q12, As BuiltraW tythiCke jar
As Built Meter Vaults
5
23-Dec-22
30-Dec-22
9572
Odor Control Cover Shop Drawings Review /Approve
20
03-Jan-23
30-Jan-23
9582
Odor Control Cover Fabrication - Meter Vaults
180
31-Jan-23
12-Oct-23
9612
As Built Gravity Thickener
5
27-Mar-24
02-Apr-24
9622
SITEWORK
2080
Odor Control Cover Fabrication - Gravity Thickeners
Mobilization
180
10
03-Apr-24
01-Jun-22A
17-Dec-24
14-Jun-22A
I
I
I
2080 C ',Mobilization
2010 0', Ergs id Cpntrpl
I
9622
Odor Control Cover
2010
Erosion Control
5
15-Jun-22A
21-Jun-22A
2020
Temporary Construction Access Roads
10
15-Jun-22A
28-Jun-22A
I
I
2020 ❑ Temporary Const
20001 0 Asphalt Dembliti0
1850 IN' As i
8290 00
2230 1
c ion'Access Roads
F eld'Reclamation @ Phase 3'
C iradeG;ravel Access Road
Dugtbgnk Md,
2000
Asphalt Demolition
5
22-Jun-22A
28-Jun-22A
1850
Ash Field Reclamation @ Phase 3
16
07-Oct-22A
28-Oct-22A
3290
Grade Gravel Access Road
23
31-Oct-22A
02-Dec-22A
2230
Ductbank MC
2
19-Dec-22*
20-Dec-22
1990
Ductbank 105
10
24-Apr-23
05-May-23
19901 ■ Ductbank 105
2046, MEN Ductbank 102 -IEQI (East)!
1970' EEE
2140
2160
uctbank101
00 Fine, Grading
EE Asphalt Paving
2040
Ductbank 102 - EQ (East)
30
26-Apr-23
07-Jun-23
1970
Ductbank101
33
25-Oct-23
12-Dec-23
2140
Fine Grading
Asphalt Paving
22
10-Jan-24
08-Feb-24
2160
22
24-Jan-24
22-Feb-24
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 5 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
J J A S O N D
J F M A M
_
1980
Ductbank - Site Lighting
Ductbank 102 -TSPS (West)
21
20
06-Feb-24
05-Mar-24
I
I
I
I
3580 II 3/4'
3610
I
11980
133
f amer + Flume1103
30'1 / 15" / 24' Storm Draih - Maihtenance C
8 0 M 121n TD AB6 to M'H27
$740 PO INFM;V to MH-A';1
QuctbanR- ite;Llghting
Ductbank 102 - ITSPS (West)
0 Sidewalks I
nopy
2130 I♦ Final
8812
07-Feb 24
05-Mar-24!8812
3390
Sidewalks
18
09-Feb-24
05-Mar-24
2130
.D PIPING
3580
Final Seeding
10
31-Mar-25
11-Apr-25
3/4' Defoamer - Flume 103
5
03-Oct-22A
07-Oct-22 A
3610
30" / 15" / 24' Storm Drain - Maintenance Canopy
10
07-Dec-22 A
20-Dec-22
3830
12in TD AB6 to M H27
29
13-Feb-23
23-Mar-23
3740
2" PD INFMV to MH-A1
3
03-Apr-23*
05-Apr-23
3840
12" TD - AB6 to M H33
1
12-Apr-23
12-Apr-23
I
I
3840 1 12";7D L AB6 to M H33,
37601 1 Relocate I2'",NPW Box 1
3620 M361' MLtoAB6
3640 42"
3590' 10 12" Storm /Frehch!Dre
RS' Bok 10 to EQ Tank
in
3760
Relocate 12" NPW - Box 10
4
26-Apr-23
01-May-23
3620
36" MLtoAB6
15
02-May-23
22-May-23
3640
42" RS Box 10 to EQ Tank
141
02-May-23
17-Nov-23
3590
12" Storm /Trench Drain
10
23-May-23
06-Jun-23
3630
42" MLAB6 toAB5
10
23-May-23
06-Jun-23
I
I
3630 16 42" MLABF,toAB5,
3690 I1 10"IWAS at W
380¢0 6' Scum at G1
3710 '■ '12in/6in NPW
3680 4"/ 6'' PVV t
S PS
3/4
SPS/GTs'
ECG Tank
3690
10" WAS at WAS PS
6
07-Aug-23
14Aug-23
3800
6" Scum at GT 3/4
6
07-Aug-23
14Aug-23
3710
12in/6in NPW TSPS/GTs
9
07-Aug-23
17-Aug-23
3680
4" / 6" PW to EQ Tank
19
07-Aug-23
31-Aug-23
3810
6" PS to GT 3/4
7
15-Aug-23
23-Aug-23
I
I
3810 1 6";PS;to OT
3780 M 4in/Qin TIS
3790' M '6" /18" TD
3700 I♦ 12'' P©
382b ;1 18in FA';GT
/4
GT 3/4
erflow to Existing M H9
3/44o Ex
3780
4in/6in TS
14
18-Aug-23
07-Sep-23
3790
6" / 8" TD GT 3/4
16
24Aug-23
15-Sep-23
3700
12" PD Overflow to Existing M H9
13
01-Sep-23
20-Sep-23
3820
18in FA GT 3/4 to Ex
2
08-Sep-23
11-Sep-23
3650
24' NEF - NEF Box to EQ Tank
46
15-Sep-23
17-Nov-23
I
I
I
I
I
I
3650 EJEW ;24"
37170 8" WA
3670 1 14' Tank
3850 1 4' DI n
$730 M $0"
NE,F - NEH Box to EQ Tank
3 from Existing to GT 3/4
Drain ; EQ Tank to 24' Tank Drain
ar'Box 10'
Overflow Pipe
3770
8" WAS from Existing to GT 3/4
23
18-Sep-23
18-Oct-23
3670
4" Tank Drain - EQ Tank to 24' Tank Drain
3
13-Oct-23
17-Oct-23
3850
4" DI near Box 10
2
18-Oct-23
19-Oct-23
3730
60" Overflow Pipe
6
01-Nov-23
08-Nov-23
3660
18" / 24' Tank Drain - EQ to B101
2" PD EFFMV to BOX101
6 & BOX
ON GRADE
Excavation @ AB 6
30
20-Nov-23
04Jan-24
I
I
I
1$40'; ';Exo,avation,@',
3060
3750
1,8" /;24'lank Drain;- EQ to B1,01
1 2" PD EFFMV to BOX'1011
3750
AERATIONNO.
SITEWORK/SLABS
1340
3
05-Jan-24
09-Jan-24
16
23-Jun-22A
15-Jul-22A
3210
Ductbank Removal @AB 6
5
28-Jul-22A
03-Aug-22A
I
Q21Q Quctoank Re
1360 IO Balance
56701 ❑ FRP! SO
1370' Stone
5680 ; 0 ';FRP S
cval @AB
x avdtion @' AB! 6
- Pour #1 (cD AB 6
AB'6 ; ; ; ; ;
Pour #2 @ Ag 6' ; ; ; ; ;
1360
Balance Excavation @AB 6
26
04Aug-22A
09-Sep-22A
5670
FRP SOG -Pour #1 @ AB 6
11
22-Aug-22 A
06-Sep-22 A
1370
Stone @ AB 6
29
22-Aug-22 A
30-Sep-22 A
5680
FRP SOG - Pour #2 @ AB 6
5
07-Sep-22 A
13-Sep-22 A
1490
Underslab Piping @ AB 6
13
07-Sep-22A 23-Sep-22A
1490 ❑; Unders
Piping,@ABA
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 6 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
START DATE
FINISH DATE
DAYS
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
5690
FRP SOG - Pour #3 @ AB 6 4
FRP SOG - Pour #4 @ AB 6 3
12-Sep22 A
15-Sep22 A
5690 0 IFR S
57bo 1 I `RIP S
5710 1 FRP S
5720' 1' FRPSD
- Pour #3 @ A,B 6,
- Pour, #4 @ AB 6
- Pour #51@ AB 6
- Pour #6 @ AB'6
5700
16-Sep22 A
20-Sep22 A
5710
FRP SOG - Pour #5 @ AB 6
4
19-Sep22 A
22-Sep22 A
5720
FRP SOG - Pour #6 @ AB 6
3
23-Sep22 A
27-Sep22 A
6250
FRP SOG - Pour #7 @ AB 6
2
24-Oct-22A
25-Oct-22 A
6�50'1 I, FF2
6310, 1, FIR
6320, 1 FF P
1500 I FI
OCg - Pour #7', @ AB 5
30Q - Pour #8, @ AB 6
SOG -!Pour #9 @AB! 6
P SOG -I Pour #10 (Q AB 61
6310
FRP SOG - Pour #8 @ AB 6
2
26-Oct-22 A
27-Oct-22 A
6320
FRP SOG - Pour #9 @ AB 6
3
28-Oct-22A
01-Nov-22 A
1500
FRP SOG -Pour #10 @ AB 6
2
02-Nov-22 A
03-Nov-22 A
WALL POUR
6300
FRP Wall - Pour #1 (Wall Crew #1) @AB 6
3
10
31-Oct-22A
03-Nov-22 A
02-Nov-22A
12-Nov-22 A
I
6300 1 F',
$40b In ur
P Wall - Pour #1',(We11 Crew #1) @¢113;6
D Wall Pour 01 (Wall Crew #1) a AO 6
6400 1 Cure Wall - Pour #1 (Wall Crew #1) @ AB 6
WALL POUR #2
9052 FRP Wall - Pour #2 (Wall Crew #2) @ AB 6
4
10
03-Nov-22 A
09-Nov-22 A
08-Nov-22 A
18-Nov-22 A
9052 '0 171 ZF
9072 ❑
VVe11- Pour #2 (Wall Crew #2) @ AB 6
u e Wall'- Pour #2 (Wall' Crew #2) @ AB 6'
9072 Cure Wall - Pour #2 (Wall Crew #2) @ AB 6
WALL POUR #3
I
I
6
03-Nov-22 A
10-Nov-22 A
8822 FRP Wall - Pour #3 (Wall Crew #1) @ AB 6
I
$82� 0 PRPVV411-,Pour
8832 0
#$ (\/Wall Grew #1) @ AE� 6
u e Walk- Pour #3 (Wall Crew #1) @ AB 6
8832
Cure Wall - Pour #3 (Wall Crew #1) @ AB 6
10
11-Nov-22 A
20-Nov-22 A
WALL POUR
#4
9062
FRP Wall - Pour #4 (Wall Crew #2) @ AB 6
7
09-Nov-22 A
17-Nov-22 A
9062 I
R D Wall Pour #4 (Wall' Crew #2) @ AB 6'
9092
Cure Wall -Pour #4 (Wall Crew #2) @ AB 6
10
18-Nov-22 A
27-Nov-22 A
9d92 ■',
C re Wall - Pour #4'(VVall Crew! )!@ @ AB 6
WALL POUR
#5
I
I
8842
FRP Wall - Pour #5 (Wall Crew #1) @ AB 6
4
10
11-Nov-22 A
17-Nov-22 A
16-Nov-22 A
26-Nov-22 A
8842 1
8852 ■I CureWall
R Wall Pour #r (WaIIICrew #0) @ AB 61
- Pourl#5 (VVd11 Crew #1) I@ AB 6
8852 Cure Wall - Pour #5 (Wall Crew #1) @ AB 6
WALL POUR #8
9102
FRP Wall - Pour #8 (Wall Crew #2) @ AB 6
4
10
17-Nov-22 A
23-Nov-22 A
22-Nov-22 A
02-Dec-22 A
I
9102
9132 111
P Wa11',- Pqur #8 (Wall Crpw d¢2) @ AB 6
C ure,Wall - Four #8', (V\b11 Grew #2) @, AB, 6
9132 Cure Wall - Pour #8 (Wall Crew #2) @ AB 6
WALL POUR #6
I
I
9082 FRP Wall - Pour #6 (Wall Crew #2) @ AB 6
6
10
18-Nov-22 A
30-Nov-22 A
29-Nov-22 A
09-Dec-22 A
9082 ❑I
9112
F P Wall - Pourl#6 (Well Crewl#2)I @ AB 6
C ure Wall -!Pour #6 (Wall Crew #2) @ AB 6
9112 Cure Wall - Pour #6 (Wall Crew #2) @ AB 6
WALL POUR #7
4
23-Nov-22 A
30-Nov-22 A
8862 FRP Wall - Pour #7 (Wall Crew #1) @ AB 6
I
8$62, OI
8872 E
FIRP Wall - Pour1#7 (Wall Crewe,#1), @ AB ¢
Cure Wall -,Pour #7 (Wall Crew #1) @ AB 6
8872
Cure Wall -Pour #7 (Wall Crew #1) @ AB 6
10
01-Dec-22 A
10-Dec-22 A
WALL POUR
#9
I
I
8882
FRP Wall - Pour #9 (Wall Crew #1) @ AB 6
3
01-Dec-22 A
05-Dec-22 A
8882 0
F RPM/all - Pour #9' (Wall Crew #1) @'AB'6
8892
Cure Wall - Pour #9 (Wall Crew #1) @ AB 6
10
06-Dec-22 A
15-Dec-22
889
ure Vy/all -, Pour 49 (Wall Crew #';1) Q A0 6
WALL POU
9122
FRP Wall -Pour #10 (Wall Crew #2) @ AB 6
5
10
30-Nov-22 A
07-Dec-22 A
06-Dec-22 A
16-Dec-22
9122 0
9152 1
F RPIVUdII -Pour #10 (Wall Crew #2) @ AB 6
Cure Wall, Pour #10 (VVa'll Crew 92) I@ AB
9152
Cure Wall - Pour #10 (Wall Crew #2) @ AB 6
WALL POUR
#11
I
I
8902
FRP Wall - Pour #11 (Wall Crew #1) @ AB 6
3
06-Dec-22 A
08-Dec-22 A
890� I
891,2
RP' Wall -Pour #1'1 ( Wall Crew #1) @ AB 6
Cure Wall Pour #11 (Wall Crew #1),@ AB 13
8912
Cure Wall - Pour #11 (Wall Crew #1) @ AB 6
10
09-Dec-22 A 18-Dec-22
ROCKY RIVER WWTP
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
PROJECT SCHEDULE
PAGE 7 OF 17
RR-09 (12-12-22)
12-Dec-22

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
START DATE
FINISH DATE
DAYS
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F MA M J J A S O N D
J F M A M
WALL POUR #12Mod9142
FRP Wall - Pour #12 (Wall Crew #2) @ AB 6 37MOTDec-22A
09-Dec-22 A
19-Dec-22
9142
9172 1
RP, Wall - Pour #12 (Wall)Crew #2) @ AB 6
Cute WallPour #12!(VVall Crew! #2)! @ AB
9172 Cure Wall - Pour #12 (Wall Crew #2) @ AB 6
10
10-Dec-22 A
WALL POUR #16
4
08-Dec-22 A
13-Dec-22
9182 FRP Wall - Pour #16 (Wall Crew #2) @ AB 6
918'2
9212 1
RP Wall -',Pour #16 (Wall Crow 92) @ AB
Cure Wall',- PQur #16, (Wall Grew #2) @'',AB
6
9212
Cure Wall - Pour #16 (Wall Crew #2) @ AB 6
10
14-Dec-22
23-Dec-22
WALL POUR
#1
I
I
8942
FRP Wall - Pour #15 (Wall Crew #1) @ AB 6
4
09-Dec-22 A
14-Dec-22
8942 1
FRP Wall -I Pour #15 (Wall Crew #1) @ AB
8952 Cure Wall - Pour #15 (Wall Crew #1) @ AB 6
10
15-Dec-22
24-Dec-22
8952 ■
Cure Wall' - Pour'#15 (Wall Crew #1) @'AB
6
WALL POUR #19
8982 FRP Wall - Pour #19 (Wall Crew #1) @ AB 6
4
12-Dec-22
15-Dec-22
I
89$2 1
I
8992 1
FRS' V\tall -', Pour #19 (Wall Crew #1) '@ AB
Cure Wall',- Pour',#19 (Wall Crew #1) @IAB
6
8992 Cure Wall - Pour #19 (Wall Crew #1) @ AB 6
10
16-Dec-22
25-Dec-22
WALL POUR #13
I
I
8922
FRP Wall - Pour #13 (Wall Crew #1) @ AB 6
5
14-Dec-22
20-Dec-22
8922 1
8932
FRP Wall = Pour 913 (Wall Crew'#1)' @ AB 13
Cure'Wall - Pour; #13 (Wall Crew #1,) @ AQ
6
8932
Cure Wall - Pour #13 (Wall Crew #1) @ AB 6
10
21-Dec-22
30-Dec-22
WALL POUR
#14
9162
FRP Wall - Pour #14 (Wall Crew #2) @ AB 6
Cure Wall - Pour #14 (Wall Crew #2) @ AB 6
5
10
15-Dec-22
22-Dec-22
21-Dec-22
31-Dec-22
9162 1
9192
FRP Wall ',, Pour #14(Wall Crewl#2)I @ AB
1 Clare) Wall - Pout #14 (Wall Crew #K2) (cD AE1
6
9192
WALL POUR #18
4
19-Dec-22
22-Dec-22
9202 FRP Wall - Pour #18 (Wall Crew #2) @ AB 6
9202
9232',
1 FRP Wall'- Pour 918'(Wall Carew #2) @';AB
Cure, Wall - Four #18 (Wall Crew 0) @ A
6
9232
Cure Wall - Pour #18 (Wall Crew #2) @ AB 6
10
23-Dec-22
01-Jan-23
WALL POUR
#17
I
I
8962
FRP Wall - Pour #17 (Wall Crew #1) @ AB 6
4
23-Dec-22
29-Dec-22
89621
FRP Wall -Pour!#17 (Wall Crew #11) @ AE
6
8972
Cure Wall -Pour #17 (Wall Crew #1) @ AB 6
10
30-Dec-22
08-Jan-23
8972
1 Curb Wall -!Pour #17 (Wall' Crew 91) @ AB
6'
WALL POUR
#21
9002
FRP Wall - Pour #21 (Wall Crew #1) @ AB 6
5
10
28-Dec-22
05-Jan-23
04-Jan-23
14-Jan-23
I
9002
9012
1 ARP, Wall - Four #21 (Wall Crew #1) @ AB
1 Cure Wall Pour #21 (Wall Crew #1) '@ AB
6
6 '
9012 Cure Wall - Pour #21 (Wall Crew #1) @ AB 6
WALL POUR
I
I
9222 FRP Wall - Pour #20 (Wall Crew #2) @ AB 6
4
30-Dec-22
05-Jan-23
9222
925�
FRP Wall - Pour #20 (Wall Crew #2,) @ Al6!
■ ;Cure Wall 1 Pour #r20 (Wa';II Crew #2)!@)
B C
9252 Cure Wall -Pour #20 (Wall Crew #2) @ AB 6
10
06-Jan-23
15-Jan-23
UPPER AERATION SLAB POURS
9282 FRP Upper Aeration Slab -Pour #1 @ AB 6
5
29-Dec-22
05-Jan-23
9282
9292
1 FRP Upper Aeration Slab -, Pour #1 @ AB
1 FRP UpperlAetatidn Slab; Pour #2 (cll AB
6
6
9292 FRP Upper Aeration Slab - Pour #2 @ AB 6
5
04-Jan-23
10-Jan-23
WALL POUR #22
I
I
9242 FRP Wall - Pour #22 (Wall Crew #2) @ AB 6
4
05-Jan-23
10-Jan-23
I
924�
92t
1 �RP Well -';Pour #�2 (Wall', Crew #2) @ A
■ Cure Wall'!- Pour j#22',(VVall Crew, #2), @
B 6,
AB;6
9272 Cure Wall - Pour #22 (Wall Crew #2) @ AB 6
10
11-Jan-23
20-Jan-23
WALL POUR #23
9022 FRP Wall - Pour #23 (Wall Crew #1) @ AB 6
4
06-Jan-23
11-Jan-23
9022
1 FRP Wall -Pour #23 (Wall! Crow #1) @ A
B 61
9042 Cure Wall -Pour #23 (Wall Crew #1) @ AB 6
10
12-Jan-23 21-Jan-23
904
1 ',Cure Wall'- Pour #23'(VVall Crew #1)' @
B 6
WALL POUR #24
9302 FRP Wall - Pour #24 @ AB 6
4
11-Jan-23 16-Jan-23
93$
1 FRp Wall Pour #24 @ AB 6
ROCKY RIVER WWTP
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
PROJECT SCHEDULE
PAGE 8 OF 17
RR-09 (12-12-22)
12-Dec-22

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
4jAjMjJjJjAjS O N D
J F M A M J J A S O N D
J F M A
M J J
A S O N D
J F M A M J J A S O N D
J F M A M
_
9312 Cure Wall - Pour #24 @AB 6 10 17-Jan-23
ALL POUR #25
9322 FRP Wall - Pour #25 @ AB 6 4 17-Jan-23
26-Jan-23
I
931
9
912
9472
9482
1, Core Wall - Pour,#2 @AB,6
1 FRP Wall, Pour #25 @ AB 6
r Cure'Wall - Pout #25 @ AB 6
1 Form Walkway, Pour #2 @ AB 6,
I Electric! al R/I Walkway!- Pour #2 @ A'B 6
20-Jan-23
9332
WALKWAY
9472
Cure Wall - Pour #25 @AB 6
POUR #2
Form Walkway - Pour #2 @ AB 6
10
2
21-Jan-23
04-Jan-23
30-Jan-23
05-Jan-23
9482
Electrical R/I Walkway - Pour #2 @ AB 6
5
06-Jan-23
12-Jan-23
9372
Pour Walkway -Pour #2 @ AB 6
1
13-Jan-23
13-Jan-23
I
937
938
95p
94,c 2
1 Polar Walkway!- Pour #2 Q AIB 61
1 Cure Walkway - Pour #2'@ AB 6
I ,Form Walkway- Four, #3;@ AB
1Electrical',R/I Walkway - Pour #3 @'AB
9382
WALKWAY
9502
Cure Walkway -Pour #2 @ AB 6
POUR
Form Walkway - Pour #3 @ AB 6
7
2
14-Jan-23
16-Jan-23
20-Jan-23
17-Jan-23
9492
Electrical R/I Walkway- Pour #3 @AB 6
5
18-Jan-23
24Jan-23
9392
9402
WALKWAY
9512
Pour Walkway - Pour #3 @ AB 6
1
25-Jan-23
25-Jan-23
I
I
93
9'
I
9512
95 2
2 1' Pour Walkway - Pour #3 @ AB 6
2 1 Cure Walkway -' Pour #3 @ AB 6
1 Form Walkway - Four #4;@ AB
11 Electrical!R/I ,Walkway - Poor #4 @AB
6
Cure Walkway - Pour #3 @ AB 6
POUR #4
Form Walkway - Pour #4 @ AB 6
Electrical R/I Walkway - Pour #4 @ AB 6
7
2
5
26-Jan-23
18-Jan-23
20-Jan-23
01-Feb-23
19-Jan-23
26-Jan-23
9522
9412
9422
WALKWAY
9532
Pour Walkway - Pour #4 @ AB 6
1
02-Feb-23
02-Feb-23
I
9412
9 122
I
9$2
95
1 Pout W21kWay Pour #4 @AB 6
1 Cure Walkway', Pour #4 @ AB 6'
1',Form Walkway -Poor #5@',AB,6
2 1 Electrical R/11 Walkway -I Po I or# I 5@AE
6
Cure Walkway - Pour #4 @ AB 6
POUR #5
Form Walkway - Pour #5@AB6
7
2
03-Feb-23
23-Jan-23
09-Feb-23
24Jan-23
9542
Electrical R/I Walkway- Pour #5 @AB 6
5
25-Jan-23
31-Jan-23
9432
Pour Walkway - Pour #5 @ AB 6
1
7
2
5
10-Feb-23
11-Feb-23
31-Jan-23
02-Feb-23
10-Feb-23
17-Feb-23
01-Feb-23
08-Feb-23
432
9
9
1 Poor Walkway � Pour #5 (n AB 61
412 I Cure Walkway - Pour'#5 @ AB 6
Form Walkway Pour tit @AO6
1 Electrical R/I Walkway' Pour #1 @A
3 61
9442
WALKWAY
9462
Cure Walkway - Pour #5 @ AB 6
POUR #1
Form Walkway - Pour #1 @AB6
9452
Electrical R/I Walkway- Pour#1 @AB 6
Pour Walkway - Pour #1 @ AB 6
Cure Walkway - Pour #1 @AB6
/TESTING / STARTUP
Grounding @ AB 6
9352
9362
EQUIPMENT
6370
1
20-Feb-23
20-Feb-23
9352
Q37p ',p
I Poor Walkway -Pour'. #1! AB 6
9 62' 1 Core Walkway - Poor #1 @'AB'6
o jnding@AB6,
Field Measure & Fab',Misc Metals
@ AB 6
7
5
21-Feb-23
04Nov-22A
27-Feb-23
10-Nov-22A
4340
Field Measure & Fab Misc Metals @ AB 6
50
13-Feb 23
21-Apr-232
4490
Slide Gates @ AB 6
11
28-Feb 23
14Mar-23
I
I
I
I
0 0 Slide Gates @AB16
1640 Concrete'Finish @A'B 6'
1500 No Leak Test @ A0 6';
21y0 NO Oackfill @AB 9
2560 I Fine Bubble Diff uSerE
@'AB 16
1640
Concrete Finish @AB 6
20
28-Feb 23
27-Mar-23
1590
Leak Test @ AB 6
20
15-Mar-23
11-Apr-23
2170
Backfill @AB 6
20
12-Apr-23
09-May-23
2560
Fine Bubble Diffusers @ AB 6
45
21-Apr-23
23-Jun-23
2530
Mixers @AB 6
15
03-May-23
23-May-23
2530 m Mixers @AB16
4410 I ';Metal Stair's @AB 6
2540' 1000 ';Pipe Supports
2550 06 Coarse Bob
@ AB 6
le Diffusers @ AB 6
4410
Metal Stairs @ AB 6
5
10-May-23
16-May-23
2540
Pipe Supports @ AB 6
35
26-Jun-23
14Aug-23
2550
Coarse Bubble Diffusers @ AB 6
15
15-Aug-23 05-Sep-23
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 9 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
SKID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
4420
Metal Handrails @AB 6 50
Stainless Air Distribution Piping @ AB 6 35
15-Aug-23
24Oct-23
I
I
I
I
I
I
4420 Metal
1580 Stainless
1660! 1 Ellect
4360' 1♦' Ex3osed
4390 01 ';Ins
443Q E; M
andralls @ AB 6;
Air Distribution Piping @ AIB 6
icall Pahels & Gear @IABI6
BlectricN Conduit RJI @AB 6
runjentatiop @AB6
tal Grating;@AB 6
1580
06-Sep 23
24Oct-23
1660
Electrical Panels & Gear @AB 6
5
25-Oct-23
31-Oct-23
4360
Exposed Electrical Conduit R/I @AB 6
20
25-Oct-23
21-Nov-23
4390
Instrumentation @AB 6
10
01-Nov-23
14Nov-23
4430
Metal Grating @AB 6
13
03-Nov-23
21-Nov-23
6330
Pull & Terminate Wire #12 / #6 @ AB 6
10
22-Nov-23
07-Dec-23
I
I
I
I
6330! ■ Pull
6350 M
6340'
6860 1
433Q 11
& Terminate Wire #12 '/ #6 @IABI6
Pull1 & Terminate Wire Control!@ AB 6
Prep for Startup I Checkout'@ AB6'
Site Lighting @ A$ 6
Rubber 0iffUser5 / testing @ AB6
6350
Pull & Terminate Wire Control @ AB 6
16
22-Nov-23
15-Dec-23
6340
Prep for Startup / Checkout @ AB6
44
22-Nov-23
26-Jan-24
6360
Site Lighting @ AB 6
3
18-Dec-23
20-Dec-23
4330
Rubber Diffusers / Testing @ AB6
5
28-Dec-23
04Jan-24
1670
1740
Checkout / Startup / Testing @ AB6
Excavate /Shoring /Stone @NEF Junction Box
35
38
29-Jan-24
24Oct-22A
15-Mar-24
16-Dec-22
I
1740' 1001
41,30 ;
1670
Excavate /'Shoring / Stone a@ NEF Junction
1 FRP Rase Slpb @ N,EF ;Junption Bqx
,Checkout /',Startup / Testing @ A
Box
6
4130
FRP Base Slab @ NEF Junction Box
5
19-Dec-22
23-Dec-22
4120
FRP Walls @ NEF Junction Box
20
27-Dec-22
24Jan-23
I
I
41201
39
I
I
FRP Walls @ NEF J nctionlBox
0 Leak Test!@ NEF Junction Box
4 40* Badkfill'@ NEF Junction Box'
3990 1 ';Demo rzxis,ting,Pipe @ NEF Junction
4060 1 Misc Metals @ NEF Junction Bo
Box
3980
Leak Test @ NEF Junction Box
20
25-Jan-23
21-Feb-23
4140
Backfill @ NEF Junction Box
15
22-Feb-23
14Mar-23
3990
Demo Existing Pipe @ NEF Junction Box
2
15-Mar-23
16-Mar-23
4080
Misc Metals @ NEF Junction Box
3
15-Mar-23
17-Mar-23
4110
Bypass Pumping @NEF Junction Box
Slide Gates @NEF Junction Box
Raise Box Elevation 8' @ Box 8
Excavation / Grading (No Blasting) @ EQ Tank 1
12
15-Mar-23
30-Mar-23
I I I I I I I I
I
I I I I I I I I I I
I
4110 ■ Bypass Pumping @lNEF Junc
4100 ■ Slide (Gates o� NEFIJuhctioln Box
I I I I I I I I I I I
1400 Raise Box!, Elevvation 8' @ Bo
ion Box
I I I I I I I I I I I
< 8
I I I I I
4100
:•
1400
2250
10
15
10
17-Mar-23
03-Apr-23*
17-Oct-22A
30-Mar-23
21-Apr-23
28-Oct-22 A
I
2250 ❑' Ex
2260
17�0 I
a ation / Grading (No Blasting)'@ EQTank 1
lasting @ EQ;Tank 1
Excavation / Grading, (Post Blasting) @;EC
Tank 1;
2260
Blasting @ EQ Tank 1
17
14Nov-22 A
08-Dec-22 A
1730
Excavation / Grading (Post Blasting) @ EQ Tank 1
10
09-Dec-22 A
22-Dec-22
1760
Underslab Piping @ EQ Tank 1
15
16-Feb-23
08-Mar-23
I
I
17
I
I
iO W Underslab Piping @ EQ Tank 1
1750 ■ I Stone'@ EQ Tank 1 1
1550 Pre$tre
1410 ■'; Leak
68�O 00 Co
sed Concrete'Tank -Ready for Leak'Test
est';@ EQ;7ank 1
plete P,restres5ed;Concrpte tpnk @ Q �'Tar
EQ Tahk 1
k 1
1750
Stone @EQTank 1
8
09-Mar-23
20-Mar-23
1550
Prestressed Concrete Tank - Ready for Leak Test @ EQ Tank 1
134
03-Apr-23*
10-Oct-23
1410
Leak Test @ EQ Tank 1
10
11-Oct-23
24Oct-23
6820
Complete Prestressed Concrete Tank @ EQ Tank 1
20
11-Oct-23
07-Nov-23
1450
Backfill @ EQ Tank 1
10
25-Oct-23
07-Nov-23
1450! ■ Bac
45801M IDiff
4460 Submersible
1780 On
4560, 11
dill @ EQ Tank 1
isers (cll EQ Tank 1
Mixers @';EQ',Tank 1'
Electrical / IInstr;umentation, @';EQ! Tank 1
Air Piping to, NE,F Blowers @ EQ tank 1
4580
Diffusers @EQTank 1
15
25-Oct-23
14Nov-23
4460
Submersible Mixers @ EQ Tank 1
13
15-Nov-23
05-Dec-23
1780
Electrical / Instrumentation @ EQ Tank 1
20
13-Dec-23
11-Jan-24
4560
Air Piping to NEF Blowers @EQTank 1
7
27-Dec-23
05-Jan-24
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 10 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
4jAjMjJjJjAjS O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J
F M A M J J A S O N D
J F M A M
_
4590
DI Piping @ EQ Tank 1 20 08-Jan-24
Checkout / Startup / Testing @ EQ Tank 1 30 05-Feb-24
Grading / Stone / Backfill @ NEF Blower Pad 2 08-Nov-23
02-Feb-24
15-Mar-24
09-Nov-23
I
I
4590
!177D
4660 I Grading
QI Piping @;EQ;Tank 1!
,Checkout /',Startup / Testing @ E0
/ Stone / Backfill @ NFF Mower pad
Tank 11
1770
•
4660
4720
Underslab Electrical @NEF Blower Pad
1
10-Nov-23
10-Nov-23
I
I
14720 I Und
6910
4730 1 Ilnsl
4680 1 F
4740 ;1 Set
rslab Electrical @ NEF Slower Pad;
oughin!EQTank Electrical Conduit @ NEF E
b Electricil @ NEF Blower Pad!
RP'Slab @ NEF Blower Pad'
E House @ NEF Blower pad';
lower Pad!
6910
Roughin EQ Tank Electrical Conduit @ NEF Blower Pad
15
10-Nov-23
04-Dec-23
4730
Inslab Electrical @ NEF Blower Pad
3
13-Nov-23
15-Nov-23
4680
FRP Slab @ NEF Blower Pad
4
29-Nov-23
04-Dec-23
4740
Set E House @ NEF Blower Pad
2
05-Dec-23
06-Dec-23
4700
NEF Blowers @ NEF Blower Pad
17
05-Dec-23
28-Dec-23
I
I
470Q ;M
6890 I
6920 1
6900 ■
6880' 11
NEF Blowers @;NEp Blower Pad
Roughin Panels @ NEF Blower Pad
Lighting @ NEF Blower Pad
Electrical Instrumentation & Control StationE
Pull Wire &!Terminate @ NEF! Blower! Pad
@';NE'F Blower Pa
6890
Roughin Panels @ NEF Blower Pad
5
07-Dec-23
13-Dec-23
6920
Lighting @NEF Blower Pad
5
14-Dec-23
20-Dec-23
6900
Electrical Instrumentation & Control Stations @ NEF Blower Pad
6
14-Dec-23
21-Dec-23
6880
•
1530
Pull Wire & Terminate @ NEF Blower Pad
I ' 1•
Demolition Maintenance Canopy @Blower Bldg
10
15
22-Dec-23
05-Dec-22A
08-Jan-24
23-Dec-22
I I I I I I I I
I
I I I I I I I I I I
1530 11
1540'
1560
I
I I I I I I I I I I I
Demo'litioh Maintenahce Canbpyl@ Blower
10 Exdavation1Grading /'Stone @ Blower Bldg'
■'; Underslab Electrical @ Blower pldg
I I I I I I I I I I I
Idc
I I I I I
1540
Excavation / Grading / Stone @ Blower Bldg
12
27-Dec-22
12-Jan-23
1560
Underslab Electrical @ Blower Bldg
10
08-Feb-23
21-Feb-23
1570
FRP Slab on Grade @ Blower Bldg
21
22-Feb-23
22-Mar-23
I
I
1
I
I
70; i ; FRP 91ab!on Grade (0 BlowerBldg!
'■ 'In Slab!Elertrioal @ Blower Bldg
4380! 0 FRP Curbs / Wills @ Blower
1600 PEMB Install'@ Blower
1650 MM'; UG Electrjcal';(Yard)
Idgl
Bldo
plower 8ldg;(DWtbank';103)
4350
In Slab Electrical @Blower Bldg
10
02-Mar-23
15-Mar-23435Q
4380
FRP Curbs / Walls @ Blower Bldg
10
23-Mar-23
05-Apr-23
1600
PEMB Install @ Blower Bldg
35
06-Apr-23
24-May-23
1650
UG Electrical (Yard) @ Blower Bldg (Ductbank 103)
30
10-May-23
21-Jun-23
4710
Lowers @ Blower Bldg
2
25-May-23
26-May-23
I
I
I
I
4�10! 1', Louvers ( Blower BIdg
4510! ■ Roofing'.@ Blower BId
4480 0 Pairtting @IBloWer!Bld
4470 1 Dobrs & Hardware / Roll
45�0 ■'; Electr;ical';Ropghin Conduit
Up Door @' Blower! Bldg '
/ digljts @ Blower Bldg
4510
Roofing @ Blower Bldg
10
25-May-23
08-Jun-23
4480
Painting @ Blower Bldg
10
30-May-23
12-Jun-23
4470
Doors & Hardware / Roll Up Door @ Blower Bldg
5
13-Jun-23
19-Jun-23
4520
Electrical Roughin Conduit / Lights @ Blower Bldg
10
13-Jun-23
26-Jun-23
1720
Electrical Gear/ Install @ Electrical Room
70
11-Aug-23
17-Nov-23
I
I
17�0 ;Ele
1620 M Blower InstE
1700 I■ I Stainless
4500' E 'FRP Exterior
6810 01 Starless
trival Gear/ Install @;Electrigal Room ;
Ilation @ B',lower Bldg l
it Distribution Piping -I Interior! @'Blower IBId
Pads @';BloWer'Bldg
Air, Distribution Piping,- Exterior to AS6
@ Blower Bldg!
1620
Blower Installation @ Blower Bldg
15
15-Aug-23
05-Sep-23
1700
Stainless Air Distribution Piping - Interior @ Blower Bldg
13
06-Sep-23
22-Sep-23
4500
FRP Exterior Pads @ Blower Bldg
15
25-Sep-23
13-Oct-23
6810
Stainless Air Distribution Piping - Exterior to AB6 @ Blower Bldg
15
16-Oct-23
03-Nov-23
1680
Electrical / Instrumentation @ Blower Bldg
30
16-Oct-23
28-Nov-23
I
I
16$0 NO!I E
1690 ■ IHV
1'710
ctr,ical;/ Instrumentation @ Blower Bldg;
C @ Electrical Room
Checkout / StartC p /Testing @ Blower BId
/Electrical Room
1690
HVAC @ Electrical Room
15
30-Oct-23
17-Nov-23
1710 Checkout /Startup /Testing @Blower Bldg /Electrical Room
IL
ON
1440 1 Mechanical / Concrete Demo @ WAS PS
20
10
29-Nov-23 27-Dec-23
15-Aug-23 28-Aug-23
1440 ■; Mechanical /
orcrete Demo @ WAS PS
VERSION 12-11l
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 11 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J
F M A M J J A S O N D
J F M A M
_
6270
FRP Pads @ WAS PS 4
Pump Install @ WAS PS 10
29-Aug-23
01-Sep-23
18-Sep-23
270 -Pads ac
1800 I■ Pump Ilnst
1950 !DIP Install
1940 1" Elect
WASPS!
II @ WAS! PS
@ WAS PS
ical'/ Instrumentation @ WASPS
1800
05-Sep-23
1950
DIP Install @ WAS PS
20
19-Sep-23
16-Oct-23
1940
Electrical / Instrumentation @ WAS PS
30
19-Sep-23
30-Oct-23
6280
FRP Supports @WAS PS
3
17-Oct-23
19-Oct-23
1830 ❑ExcaVatiorGrading
6280 I FR';P Supports,
1960 1 C
/ Stone @' Flow EQ Influent M V '
@';WAS FS
iecRout / Startup /,Tes,ting, @ WAS PS
1960
1830
Checkout /Startup /Testing @WAS PS
Excavation / Grading / Stone @ Flow EQ Influent M V
5
10
21-Nov-23
15-Aug-22 A
29-Nov-23
26-Aug-22 A
1860
FRP Base Slab @Flow EQ Influent MV
7
29-Aug-22A
07-Sep 22A
I
1866 0 FRP, Bas
1420 p FRP,
lab',@',Flow EO Influent MV
Its @ Flow ,EQ,lnfluent MU
1820 ■ 'DIP Install @ Flow EQ Infuent
1790 1 Electrical / Ihstr
2030 1 Odor Control
MV
mentation'@ Flow EQ Influent MV
Cover @ Flow EQ Influent'MV
1420
FRP Walls @ Flow EQ Influent MV
13
19-Sep-22A
05-Oct-22A
1820
DIP Install @Flow EQ Influent MV
10
02-May-23
15-May-23
1790
Electrical / Instrumentation @ Flow EQ Influent MV
5
01-Aug-23
07-Aug-23
2030
Odor Control Cover @ Flow EQ Influent MV
5
13-Oct-23
19-Oct-23
1870
1390
Checkout /Startup /Testing @Flow EQ Influent MV
Excavate for One Sided Wall @ Flume 103
5
11
09-Jan-24
17-Oct-22A
15-Jan-24
31-Oct-22 A
I
I
1390 ■ E
3230 K::�
1870
a ate for One Sided Wall (cD Flume 103
horing System Procurement'✓ Installation @
I ';Checkout G, Startup /Testing @ Flow rQ
Flume103 Effluent
fluent' MV
3230
Shoring System Procurement / Installation @ Flume 103 Effluent
26
31-Oct-22A
07-Dec-22 A
3600
Drill &Epoxy Dowels @Flume 103
5
28-Nov-22 A
02-Dec-22 A
I
8600, dE
�550
I
3280
4020
4010'
rill Epoxy Dowels @ Flume'10
FRP One Sided \/Vail @ F,lum;e 1b3
Excavate Effluent I@ Flume 103
1 Support Existing 84' @ Flume 103
Complete E�cavatioh fot Southern Slab on
Grade'(Below'84"'Pipe) @Flume 103
3550
FRP One Sided Wall @ Flume 103
10
05-Dec-22A
16-Dec-22
3280
Excavate Effluent @Flume 103
5
12-Dec-22*
16-Dec-22
4020
Support Existing 84' @ Flume 103
5
19-Dec-22
23-Dec-22
4010
Complete Excavation for Southern Slab on Grade (Below 84" Pipe) @Flume 103
3
27-Dec-22
29-Dec-22
2780
Grade Beams / Utility Support at 72" Existing @ Flume 103
5
30-Dec-22
06-Jan-23
I
I
�780
a72q
!403
40'
4050
1 Grade Beams /', Utility Support at 7Z" Exist
I FRP Southern Slab on;Grade(Selbw 84"
1 FRP Balance One Sided Wall @ Flume
1 Excavate for Slab belbw 72" @Flume 1
1' FRP Slab below 72"'Pipe @ Flume'10
ng @ Flume 103
ipe) @ Flume! 10a
03
3
3720
FRP Southern Slab on Grade(Below 84" Pipe) @ Flume 103
5
30-Dec-22
06-Jan-23
4030
FRP Balance One Sided Wall @ Flume 103
5
09-Jan-23
13-Jan-23
4040
Excavate for Slab below 72" @Flume 103
5
16-Jan-23
20-Jan-23
4050
FRP Slab below 72" Pipe @Flume 103
5
23-Jan-23
27-Jan-23
4090
FRP Walls at 72" @Flume 103
10
30-Jan-23
10-Feb 23
I
+90
I
M rRF? Walls at 7" @ Flume 103
9 0 ■, FkP WVaII5 484", @ Fiume 103 ,
708G 1 Effluent Leak Test @ Flume 103
701 Backfill to EL 531' Fiume 103
4060 1 !FRP M!ain!F lume Slab @'Flupne
03'
6930
FRP Walls at 84' @ Flume 103
10
13-Feb-23
24-Feb-23
7080
Effluent Leak Test @ Flume 103
5
27-Feb-23
03-Mar-23
4070
Backfill to EL 531' @ Flume 103
5
06-Mar-23
10-Mar-23
4060
FRP Main Flume Slab @Flume 103
5
13-Mar-23
17-Mar-23
4150
FRP Balance Walls @ Flume 103
15
20-Mar-23
07-Apr-23
I
I
I
I
4150', No FRO Balance Vyalls, @';Flume
6960 1 ,Leak Test @ Flume 1n3
4170 ■ Flume! Install & Grout! @ Flume
5200 EI Mlisc Metals @ Flume 103
4190 1 Backfill Flume 103
03',
103
6960
Leak Test @ Flume 103
5
10-Apr-23
14-Apr-23
4170
Flume Install &Grout @Flume 103
10
10-Apr-23
21-Apr-23
5200
Misc Metals @ Flume 103
15
10-Apr-23
28-Apr-23
4190
Backfill @ Flume 103
5
17-Apr-23
21-Apr-23
1430
Bypass Pumping & MOPO @ Flume 103
10
24-Apr-23
05-May-23
1430' 10 Bypass Dumping &' MOP
5210! i 91ide!Gates @ Flume 1P3
@'!Flume';103'
5210
Slide Gates @ Flume 103
6
25-Apr-23 02-May-23
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 12 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J
A S O N D
J F M A M J J A S O N D
J F M A M
_
2270 Electrical / Instrumentation @ Flume 103 10 01-Aug-23
2290 Checkout /Startup /Testing @ Flume 103 5 21-Nov-23
6970 Drill & Epoxy Dowels @ CCB2 29 28-Nov-22 A
14Aug-23
29-Nov-23
09-Jan-23
I
6970; 001
F980 101
699
70
227Q N !Electrical /,Inst
22901 1 C
Drill Epoxy Epoxy Dowels @ 0013�
Set One Side Foray @,CO,B2
■ FRP Wall IExtenslonsl @ ,CCB2
0 I Strip IForrns I@ CCB2
umentation @ Flurne,103
ieckout / Startup /ITes,ting! @ Flume 103
6980
Set One Side Form @CCB2
29
28-Nov-22 A
09-Jan-23
6990
FRP Wall Extensions @ CCB2
10
10-Jan-23
23-Jan-23
7000
Strip Forms @ CCB2
5
24-Jan-23
30-Jan-23
7010 Metal Stairs / Misc Metals @ CCB2
1 •
5370 Drill & Epoxy Dowels @ CCB1
10
10
31-Jan-23
31-Jan-23
13-Feb-23
13-Feb-23
I
I I I I I I I I
7 10
I
I I I I I I I I I I
5 70
r 'Metal Stair's / Misc Metals @',CCB2
I I I I I I I I I I I
■ ',Drill & Epoxy Dowels @ CCB1
3 0 III! set Ohe Side'Form e CCB1
I I I I I I I I I I I
I I I I I
5380 Set One Side Form @ CCB1
5
14-Feb 23
20-Feb 23
5390 FRP Wall Extensions @ CCB1
10
21-Feb-23
06-Mar-23
I
I I I I I I I I I
I
I I I I I I I I I I I
1880 ',0 Exca
1890 0 FRr
1900 [n
423Q
5 90' 0 FRP'VVell Extensions @ CCB1
9772' 1', Balance PRP; Wall Extensio
6260 M Strip, For,ms!@ CC01
I I I I I I I I I I I
a ion J Grading /'Stone @F'low'EQ; Effluent M
B se Slab @ Flow EQ Effluent'MV
Walls,@ flow ECG Effluent M,V
ackfill @ FIowIEQlEfflluent MV
1920 ■ DIP Install) @ Fldw EQ
s (after; Flume! Backfill) @ CCB1'
I I I I I I I I I I I
fflul nt MV
I I I I I
9772 Balance FRP Wall Extensions (after Flume Backfill) @ CCB1
5
24-Apr-23
28-Apr-23
6260 Strip Forms @ CCB1
• • '
1880 Excavation / Grading / Stone @ Flow EQ Effluent M V
5
7
01-May-23
03-Oct-22A
05-May-23
11-Oct-22 A
1890
FRP Base Slab @ Flow EQ Effluent MV
5
12-Oct-22A
18-Oct-22A
1900
FRP Walls @ Flow EQ Effluent MV
18
19-Oct-22A
11-Nov-22 A
4230
Backfill @ Flow EQ Effluent MV
3
30-Nov-22A
02-Dec-22A
1920
DIP Install @ Flow EQ Effluent MV
10
16-May-23
30-May-23
1910
Electrical /Instrumentation @ Flow EQ Effluent MV
Odor Control Cover @ Flow EQ Effluent M V
Checkout / Startup / Testing @ Flow EQ Effluent M V
Excavate /Stone @ Box 101
FRP Slab @ Box 101
5
01-Aug-23
07-Aug-23
I
I
1910 If Flectricel / Ihstr
96$2 I Odor Control
1930,
mentation @ Flow EQ Effluent MV
Cover @ Flow EQ Efflue � MV
I Checkout,/ Startup / testing @ Flow, EC
Effluent M,V
9632
5
13-Oct-23
19-Oct-23
1930
3890
5
40
16-Jan-24
19-Dec-22
22-Jan-24
14Feb 23
I
I
3890
I
I
Excavate /' Stone @ Box 101
130 1', FRP Slab, @';Bo> 10j
4206 M ,FRP VWalls,@ Oox,101
3860 I Leak Test Structure @ Box 101
42201 0 Shoring for Elevated Slab
x 101
4160
7
15
15-Feb-23
24-Feb-23
23-Feb-23
16-Mar-23
4200
FRP Walls @ Box 101
3860
Leak Test Structure @ Box 101
5
17-Mar-23
23-Mar-23
4220
Shoring for Elevated Slab @ Box 101
10
24Mar-23
06-Apr-23
4240
FRP Elevated Slab @ Box 101
5
07-Apr-23
13-Apr-23
I
I
I
I
4240 ',1 FRP Elevated Slab @' Box 10
4260 I Strip Forms @ Box 101
4Q60 16 M IC Coating Interior of,Bo
4210 1 2W TD outside of B©x @ Box
3900 Backfill @
@, Box 10,1
1Q1
ox 1011
4250
Strip Forms @ Box 101
5
14-Apr-23
20-Apr-23
4260
M IC Coating Interior of Box @ Box 101
15
21-Apr-23
11-May-23
4210
24' TD outside of Box @ Box 101
1
02-May-23
02-May-23
3900
Backfill @ Box 101
90
03-May-23
08-Sep-23
4270
Grout to Crown of Existing 66" @ Box 101
2
12-May-23
15-May-23
I I I I I I I I
I I I I I I I I I I
4270 1 Grout to Crown of Existing
420,Sawcut & Remove Crowr
I I I I I I I I I I I
66'' @'Box 101
of Existing 669 @' ;Box 10
I I I I I I I I I I I
I I I I I
4290
•
Sawcut & Remove Crown of Existing 66" @ Box 101
1
16-May-23 I -May-23
ROCKY RIVER WWTP
VERSION 12-Dec-22 PROJECT SCHEDULE PAGE 13 OF 17
DATA DATE: 12-Dec-22 RR-09 (12-12-22)
12-Dec-22

CROWDER CONSTRUCTION
SKID
TASK
WORK
DAYS
START DATE
FINISH DATE
2022
IAIMIJIJIAISIOINID
J F M A M J JjjAjjSjjOjjNjj
J F M A M J J A S O ND
J F MA M J JASOND
J F M A M
4550 Slide Gates / Weirs @ Box 2A 2
4530 Demo FRP Plates @ Box2A 1
•'
4960 Excavate / Stone @ Maintenance Canopy 4
17-Feb-23
IL A
20-Feb-23
4150
1 I Slide Gates / Weirs @ Box 2A I
15-Mar-24
21-Dec-22
15-Mar-24
27-Dec-22
I
4960
5000,
1 Excavate/ Stone @, Maintenance Canopy
11 Insla'b Electr,ical!@ Maintenance Canopy
4530 1 'Demo FRP Plates!@ Box!2A1
5000
Inslab Electrical @Maintenance Canopy
5
28-Dec-22
04Jan-23
4980
FRP Slab on Grade @Maintenance Canopy
20
28-Dec-22
25-Jan-23
I
I
4980
6830
I
I
FRP Slab onlGrede @ Maintenance Canopy
1 FRP'Curbs / V41s @ Maintenance Canopy
$260 ',�', PEM81natall',@ Mainten
4990, I Painting @ MaintenanCE
50401 1 Roofing @ M',aintena',nce
I
anceCanopy
Canopy
Canopy
6830
FRP Curbs / Walls @ Maintenance Canopy
5
26-Jan-23
01-Feb-23
5260
PEMB Install@ Maintenance Canopy
35
04-Apr-23
22-May-23
4990
Painting @ Maintenance Canopy
5
23-May-23
30-May-23
5040
Roofing @ Maintenance Canopy
5
23-May-23
30-May-23
4970
8801
Electrical Roughin / Lights @ Maintenance Canopy
Excavation @ Gravity Thickeners 3 & 4
10
20
31-May-23
17-Jul-23*
13-Jun-23
11-Aug-23
4970 0 'Electrical Roughin % Lic
8801 ME Excavation,@
8802 1 11 6ih TS/8inl TD
hts'@ Maintenance Canopy
GrayityThickeners,3 & 4
UnderSlabl@ Gravity Thickeners!3 &I4
8802
6in TS/8in TD Underslab @ Gravity Thickeners 3 & 4
8
14Aug-23
23-Aug-23
3930
FRP Pipe Encasement @Gravity Thickeners 3 & 4
12
24Aug-23
11-Sep 23
I
I
39301 IN FRP Pipe E
3910 1 FR'P Center
3960', 1', FRP Cen
3920, 111 Stone Stjbgradq
3880 IN FRIP Slab
nceserhent @I GrevitN Thickeners 3 & 41
Pier @ Gravity Thickener 3'
er Plea @;Gravity;Thickener 4
@!Gravity! Thickeners 3 4
@ Gravity Thickener 3
3910
FRP Center Pier @ Gravity Thickener 3
6
12-Sep-23
19-Sep-23
3960
FRP Center Pier @ Gravity Thickener 4
6
20-Sep-23
27-Sep-23
3920
Stone Subgrade @ Gravity Thickeners 3 & 4
4
28-Sep-23
03-Oct-23
3880
FRP Slab @ Gravity Thickener 3
13
02-Oct-23
18-Oct-23
3970
FRP Slab @Gravity Thickener 4
13
19-Oct-23
06-Nov-23
I
I
3970 IN FR
3940 ME F
0400 1
y020
5520
Sleb Q Gravity Thickener 4
P WaI'IS @ Gravity Thickener 3
eak Test S';tructure @';Gravity,Thickener 3
FRP Vyalls,@ Grayity'ThiGkener 4
Patch/Rub Walls @' Gravity Thickener 3
3940
FRP Walls @ Gravity Thickener 3
30
19-Oct-23
01-Dec-23
5400
Leak Test Structure @ Gravity Thickener 3
5
04-Dec-23
08-Dec-23
7020
FRP Walls @ Gravity Thickener 4
30
04-Dec-23
16-Jan-24
5520
Patch/Rub Walls @ Gravity Thickener 3
15
11-Dec-23
02-Jan-24
7030
Leak Test Structure @ Grav tyThickener 4
5
17-Jan-24
23-Jan-24
I
I
7030
5430
7040
549D
3950
1 Leek TestlStructulre @ Gravity Thicken
0 Backfill @ Gravity Thickeners 3 &'4
10 ';PatcWF,ub;VValls @ G'ravkyTpickener
1 `RP Stair Landings @ Gravity TIhickE
Misc',Metals',@ Gravity',Thickener
r 4!
4
ners 3;& 4,
3 & 4
5430
Backfill @Gravity Thickeners 3 & 4
10
24-Jan-24
06-Feb 24
7040
Patch Rub Walls @ Gravity Thickener 4
15
24-Jan-24
13-Feb 24
5490
FRP Stair Landings @ Gravity Thickeners 3 & 4
4
07-Feb-24
12-Feb-24
3950
Misc Metals @ Gravity Thickeners 3 & 4
15
13-Feb-24
04Mar-24
5550
Process Equipment Install @ Gravity Thickeners 3 & 4
30
14-Feb-24
26-Mar-24
I
I
5550
ME! Process Equipment Install @ G
2050 !Electrical /'Instrurhentetioh @
5560', 1ME Exposed Mechanical Pjpin
55�0 I Sweep! Menh Grout @ Gravity
2240
avityThickeners 3
GrevityThickeners
@',GravityTIhicken
Thickener 3
Odor Control
2050
Electrical / Instrumentation @ Gravity Thickeners 3 & 4
30
05-Mar-24
15-Apr-24
5560
Exposed Mechanical Piping @ Gravity Thickener 3 & 4
30
27-Mar-24
07-May-24
5530
Sweep Mech Grout @ Gravity Thickener 3 & 4
2
15-May-24
16-May-24
2240
Odor Control Cover Install @ Gravity Thickeners 3 & 4
40
18-Dec-24
14Feb-25
2060
Checkout / Startup / Testing @ Gravity Thickeners 3 & 4
30
17-Feb-25
28-Mar-25
2
60 EEIII Checko
2380 Cc
2380 Commissioning @ Gravity Thickeners 3 & 4
THICKENED SL UD GE PUMP S TA •
30
31-Mar-25 09-May-25
ROCKY RIVER WWTP
VERSION 12-Dec-22 PROJECT SCHEDULE
DATA DATE: 12-Dec-22
12-Dec-22
PAGE 14 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
4jAjMjJjJjAjS O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
2070
Excavation / Stone @ Thickened Sludge PS 24
FRP Base Slab @ Thickened Sludge PS 8
17-Jul-23
17-Aug-23
I
I
I
I
I
I
2070 Excavation / S
2Q90 ■I FRP Base S
2100 FRIP V
2110 * bus
5080
1606D
one @, Thickened! Sludge, PS',
ab @ Thickened sludge PS
lalls! @ Thickened SludgePS,
nded'Slab /Concrete Beams @ Thickened
* $ackfill @ Thickened Sludge PS
I FRP Stair Landings @,Thjckened,Slu
Sludge PS
ge,PS
2090
18-Aug-23
29-Aug-23
2100
FRP Walls @ Thickened Sludge PS
35
30-Aug-23
18-Oct-23
2110
Suspended Slab /Concrete Beams @Thickened Sludge PS
15
19-Oct-23
08-Nov-23
5980
Backfill @ Thickened Sludge PS
10
24-Jan-24
06-Feb-24
6060
FRP Stair Landings @ Thickened Sludge PS
3
07-Feb-24
09-Feb-24
2150
Masonry @ Thickened Sludge PS
30
07-Feb-24
19-Mar-24
I
I
I
I
21
161
!Masonry @ Thickened Sludge P
0 MisdMetals @IThickenedSludge
2180 Roof Joist & Decking / Roofini
2190 No Pump/ Pad', Install @ Thickened
2210 Eleptrioal / jnstrum;entptio
PS!
@ Thickened Slud
Sludge PS
@,Thipkened,Slu;d
6160
Misc Metals @Thickened Sludge PS
20
12-Feb-24
08-Mar-24
2180
Roof Joist & Decking / Roofing @ Thickened Sludge PS
20
20-Mar-24
16-Apr-24
2190
Pump/ Pad Install @ Thickened Sludge PS
15
17-Apr-24
07-May-24
2210
Electrical / Instrumentation @ Thickened Sludge PS
20
17-Apr-24
14May-24
2200
DIP Install @Thickened Sludge PS
33
08-May-24
24Jun-24
2200 DIP Install @ �Thickei
61801 I' Doors & Hardware @
2220' 0 Checkout /Startup/Testing@aThicken(
2370 EW Comm,issioni
ied Sludge PS',
Thickened Sludge
g @ Thickened Slu
6180
Doors & Hardware @ Thickened Sludge PS
3
25-Jun-24
27-Jun-24
2220
Checkout / Startup/Testing @ Thickened Sludge PS
10
25-Jun-24
09-Jul-24
2370
Commissioning @ Thickened Sludge PS
30
10-Jul-24
20-Aug-24
ROCKY RIVER WWTP
VERSION 12-Dec-22 PROJECT SCHEDULE PAGE 15 OF 17
DATA DATE: 12-Dec-22 RR-09 (12-12-22)
12-Dec-22

CROWDER CONSTRUCTION
TASK ID TASK WORK I START DATE
DAYS
ELECTRICAL UPGRADES
I FINISH DATE
JAIMIJIJIAS O N D
J F M A M J J A S ON D
JFMAMJ JASONDJFMAMJ
JASOND
J F M A M
MILESTONES
I
2�31Q Notice to',Propeep @ Electric al
I
3260 I 4ZFI'#15; - D;uctbank Co rd
340 '',RFI'',#1g - Cjuctpan4c
ipgradps
307p
nation with'Future'NEp - Submitted
ordination with Future, NE P - Gogrdi ptiog /
Illi, Substantial Completion!@ Electrical Upgrades
eview Provide Direction
2330 Notice to Proceed @ Electrical Upgrades 0
3070 Substantial Completion @ Electrical Upgrades 0
ISSUES
III 1 RFI #15 - DUCTBANK COORDINATION111 WITH FUTURE NEF
3260 RFI #15 - Ductbank Coordination with Future NEF -Submitted 1 10-May-22 A
28-Mar-22 A
05-Jan-24
10-May-22 A
3470 RFI #15 - Ductbank Coordination with Future NEF -Coordination Review & Provide Direction
PROCUREMENT
PAD MOUNTED SWITCHES
2790 Pad Mounted Switches Shop Drawing Prep / Submit
23
72
11-May-22 A
25-Mar-22A
13-Jun-22 A
06-Jul-22A
I
I
2790' Pad 'Mounted S' itches'Shop
$080 ',I Pad Mounted Switc;hes',Prq u
�4a0 0 Pad Mounted Switches Prc JLct
2810 r-- -1 Rad
2800 Ip Pad Mounted
Drawing', Prep/ Submit'
t Data Submitted
Data Review /Approve',
Mounted Switches Fabrication
tcheslShbpDrawinglRevieW/Approve
3080
Pad Mounted Switches Product Data Submitted
1
06-Apr-22A
06-Apr-22A
3430
Pad Mounted Switches Product Data Review /Approve
4
07-Apr-22A
12-Apr-22A
2810
Pad Mounted Switches Fabrication
153
13-Apr-22A
16-Nov-22A
2800 1 Pad Mounted Switches Shop Drawing Review/Approve
20
07-Jul-22A
03-Aug-22A
PAD MOUNTED TRANSFORMERS
2820 Pad Mounted Transformers Shop Drawing Prep/Submit
I
2$20', ] Pad Mquntgd7r an
8160 '.I Pad,MountedTransformers
3170 0 Pad Mounted Tran sformerE
2830 O Pad MounteI
3forMers8hop Drawing P';rep';/Subrnit
durtData,Submitted,
Product Data Review / Approve (release transformers)
ransformers Shop Drawing Review / Approv
77
25-Mar-22A
13-Jul-22A
3160
Pad Mounted Transformers Product Data Submitted
1
06-Apr-22A
06-Apr-22A
3170
Pad Mounted Transformers Product Data Review / Approve (release transformers)
4
07-Apr-22A
12-Apr-22 A
2830
Pad Mounted Transformers Shop Drawing Review Approve
84
13-Apr-22A
10-Aug-22 A
2840
GENERATOR
2610
2620
2630
Pad Mounted Transformers Fabrication
Generator Shop Drawing Prep/ Submit
349
128
13-Apr-22A
31-Dec-21 A
25-Aug-23
30-Jun-22A
�61d
I
28a10
G;ene,ratgr Shop! r
2620' Goner tar
2630
Pad Mounted
ing Prep%SUbmjt
Shop!Drawing Review /Approve
Geheretor'Fab rication'
Transfbrmers'Fabrication
Generator Shop Drawing Review/Approve
132
25-Mar-22A
29-Sep-22A
Generator Fabrication
163
23-Jun-22A
14-Feb-23
SWITCHGEAR
3440 SwitchgearShop DrawingPrep /Submit
I
3440
I
I
SwitchgearSho
3450, E S,witphg $
346Q
rawing';Prep/ Submit ',
Drawing Review tApprove
Switchgear Fabrication
133
31-Dec-21A
08-Jul-22A
3450
SwitchgearShop Drawing Review/ Approve
92
25-Mar-22A
03-Aug-22A
3460 Switchgear Fabrication
SWITCHBOARDS
316
31-May-22A
25-Aug-23
2850
2860
2870
MVT
2880
Switchboards Shop Drawing Prep/ Submit
25
03-Jun-22A
08-Jul-22A
I
I
I
2850 'Q Switchboards S
28C0 ',0',Switch'boardshop
I
2$70',
I
2880 I' MVTCShop'DraWiniOSubmli
Drawing Prep,/ Submit
Dravying!'Review /Approve
Switchboards Fabrication',
Switchboards Shop Drawing Review/Approve
8
11-Jul-22A
20-Jul-22A
Switchboards Fabrication
MVTC Shop Drawing Submit
167
1
21-Jul-22A
28-Mar-22A
17-Mar-23
28-Mar-22A
2890
MVTC Shop Drawing Review /Approve
3
29-Mar-22A
31-Mar-22A
2890 N MVTCShooDr6wingRbviev/
400
3690 ❑ 'DuctbahkB(crew'#1)I
pprove
MON MVYCF;abrication
2900 MVTC Fabrication
DUCTBANKS
3090 DuctbankB(crew #1)
212
13
01-Apr-22A
28-Mar-22A
01-Feb-23
I 13-Apr-22A
VERSION 12-Dec-22
DATA DATE: 12-Dec-22
ROCKY RIVER WWTP
PROJECT SCHEDULE
12-Dec-22
PAGE 16 OF 17
RR-09 (12-12-22)

CROWDER CONSTRUCTION
TASK ID
TASK
WORK
DAYS
START DATE
FINISH DATE
41AIMIJIJIAISIOINID
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M J J A S O N D
J F M A M
_
3100
Ductbank C (crew #1) 13
Ductbank F (crew #1) 19
14-Apr-22A
02-May-22A
I
31Q0 quctbankC(crew #,1)
3130 =1 DuctbanklF(crew #1,)
3140 O DuctbankGl(
3110 0 Ductbank D
3105;
r w#1) I I I I I I I
ci ew #1)'
1=0 Ductbank Aj(crew 91)';
3130
03-May-22A
27-May-22A
3140
Ductbank G (crew #1)
46
31-May-22A
03-Aug-22A
3110
Ductbank D (crew #1)
5
08-Aug-22 A
12-Aug-22 A
3105
Ductbank A (crew #1)
30
27-Dec-22*
07-Feb-23
3300
Ductbank N (Crew #2)
9
28-Mar-22 A
07-Apr-22 A
I
330Q 0 Ductbank NI (Crew #2)
3270 ❑ DUctbenk M (Crew #K2)
3420' 0 DuctbankL(Crew#2)
8250 ';❑ ';Duptbaink K (Crew #2)
3270
Ductbank M (Crew #2)
9
08-Apr-22 A
20-Apr-22 A
3420
Ductbank L (Crew #2)
9
21-Apr-22A
03-May-22A
3250
Ductbank K (Crew #2)
9
04-May-22A
16-May-22A
3240
Ductbank J (Crew #2)
22
19-May-22A
20-Jun-22A
I
3240' p;DuptbankJ(grew
3120 0 Ductbank E'J Includii g
3310 O Ducfbank OI/ Inc u
3150 Ductbank H (C e
I I
3200' C1 duc8bank I (Cr
T4, T5 Refeed ,(Crew #2)
ing T4,75 Refeed' (Crew ##2)
#2J
)
3120
Ductbank E / Including T4, T5 Refeed (Crew #2)
5
31-May-22A
06-Jun-22A
3310
Ductbank O / Including T4, T5 Refeed (Crew #2)
21
07-Jun-22A
06-Jul-22 A
3150
Ductbank H (Crew #2)
33
07-Jun-22A
22-Jul-22 A
3200
Ductbank I (Crew #2)
11
21-Jun-22A
06-Jul-22A
3190
Owner Equipment Operation Coordination
20
21-Jun-22A
19-Jul-22A
I
3190 En;Owner;Eggipr
3180 OI Wire Pull,ITest &Terminate
I
2910 IMMEN
Opgra�ion,Cogrdinatiqn
T4, T5 Refeed M V'/ Fiber
r;RP'Pads for Switches'
3180
2910
Wire Pull, Test & Terminate T4, T5 Refeed M V /Fiber
FRP Pads for Switches
15
53
07-Jul-22 A
14-Nov-22 A
27-Jul-22 A
31-Jan-23
1840
Precast Pads for MVTC
5
26-Jan-23
01-Feb 23
I
1$ 40
2
1 10
I
111 precast pads for MVTC
Set Pad Mounted Switches
Set MVTCI
2 40' $000" Pull Wire - Loo0A1'
2 70'; 0000 Pull Wire - LoopA�
2340
Set Pad Mounted Switches
15
01-Feb-23
21-Feb-23
1810
Set MVTC
15
02-Feb-23
22-Feb-23
2940
Pull Wire - Loop Al
55
23-Feb-23
10-May-23
2970
Pull Wire - LoopA2
55
23-Feb-23
10-May-23
2980
Pull Wire - Loop 131
55
23-Feb-23
10-May-23
I
I
2 80 Pull ,Wire - Loop 131,
2 90 Pull Wire -Loop B2
3000 Terminete Plant LbopS
3010 Testing Plant Loops
¢920 ';E'; FF2P Pads foi
Transformers';
2990
Pull Wire - Loop B2
55
23-Feb-23
10-May-23
3000
Terminate Plant Loops
55
02-Mar-23
17-May-23
3010
Testing Plant Loops
40
30-Mar-23
24-May-23
2920
FRP Pads for Transformers
15
07-Aug-23
25-Aug-23
3020
FRP Pads for Generator / Switchgear
10
14-Aug-23
25-Aug-23
I
I
3020 ■; FRP pads foi
2950 1 Set Generator
2660 0 SetTransf
2930 ■' Set Switc
30$0 No Generator
Generator, / Switchgear
/ Switchgear,
rmers
ilboards
/';Switchgear Commissioning
2950
Set Generator / Switchgear
5
28-Aug-23
01-Sep-23
2660
Set Transformers
10
28-Aug-23
11-Sep-23
2930
Set Switchboards
10
12-Sep-23
25-Sep-23
3030
Generator /Switchgear Commissioning
20
12-Sep 23
09-Oct-23
2960
Pull Wire - Switchboards to Transformers
30
10-Oct-23
20-Nov-23
2930 NO Pu
3040 ITe
3050 Te
3060
I Wire Switchboards to Transformers
urinate' Switchboards toTransfgrmers
tiny - Switbhbbards tolTrensfbrm'ers
Demolition
3040
Terminate -Switchboards to Transformers
30
10-Oct-23
20-Nov-23
3050
Testing - Switchboards to Transformers
30
10-Oct-23
20-Nov-23
3060
Demolition
60
10-Oct-23
05-Jan-24
ROCKY RIVER WWTP
VERSION 12-Dec-22 PROJECT SCHEDULE PAGE 17 OF 17
DATA DATE: 12-Dec-22 RR-09 (12-12-22)
12-Dec-22