17 01 MR 22

January 2017

MONTHLY REPORT 22

York County Solid Waste Authority Resource Recovery Center Site Improvements

MONTHLY REPORT 22

Issued 2/14/17 i

CONTENTS

1 INTRODUCTION 1

1.1 Construction Management Lines of Communication 1

2 EXECUTIVE SUMMARY OF THE MONTH’S ACTIVITIES 2

2.1 Work Areas 2

2.1.1 Main Site 2

2.1.2 Visitors Center and Administration Building 2

2.1.3 Tipping Hall 2

2.1.4 Compressor Building – Operations / Maintenance / Storage Building 3

2.1.5 Scale House 3

2.2 Key Dates 3

2.3 Summary of Project Schedule Status 3

3 PROJECT PHOTOS 5

4 SCHEDULE SUMMARY 13

4.1 Progress Analysis 14

4.2 Project Indicators Chart 14

5 FINANCIAL SUMMARY 17

5.1 Overall Project – Combined Contractors 18

5.2 Individual Contractors 20

5.2.1 Gettle – Electrical Contractor 20

5.2.2 Jay R. Reynolds – Plumbing/Fire Protection Contractor 22

5.2.3 McClure Company – Mechanical Contractor 24

5.2.4 Quandel – General Contractor 26

MONTHLY REPORT 22

Issued 2/14/17 ii

5.3 Project Implementation Costs 28

5.4 Contingency Allowance Costs 29

5.5 Crane Project Costs 30

6 QUALITY CONTROL 31

6.1 Issues and Challenges 31

6.2 Concerns 31

6.3 Overall Summary 33

MONTHLY REPORT 22

Issued 2/14/17 1

1 INTRODUCTION The York County Solid Waste Authority (YCSWA) is making facility improvements to its Blackbridge Road campus, including modernization of the York County Resource Recovery Center. The construction phase of the project will include reconfiguration of site roadways, expansion of the tipping floor and waste storage pit, relocation of vehicle scales, the public Recycling Drop-Off Center, and storm water retention and reuse management, and a new boiler water-treatment system, new Education Center, new Maintenance Shop and Warehouse and new Convenience Center for public waste disposal. The general contractor is Quandel Group (General/Civil) with prime contractors, Gettle Incorporated (Electrical), Jay R. Reynolds, Inc., (Plumbing), and McClure Company (Mechanical). Construction is anticipated to be completed in the beginning of 2018.

1.1 Construction Management Lines of Communication

MONTHLY REPORT 22

Issued 2/14/17 2

2 EXECUTIVE SUMMARY OF THE MONTH’S ACTIVITIES

2.1 Work Areas

This report covers the period of January 2017.

2.1.1 Main Site

Quandel completed excavation, concrete formwork, and placement of the two sets of concrete

islands for the new radiation detection and monitoring system for both inbound new truck scales.

Quandel completed installation of the assorted 12” inch steel bollards on the east side of the new

Scale House and continued the bollards on the west side.

Gettle continued the erection of the site lighting poles / heads and the installation and splicing of

fibre-optic cables inside the nylon inner ducts inside the communications manholes / cabinets at

various locations throughout the project.

Quandel completed the installation of the new permanent traffic control signage and the new LED

traffic controller signs mounted overhead on the new galvanized steel poles at various locations

across the site.

2.1.2 Visitors Center and Administration Building

Gettle Electric completed the installation of the data communication cables and system components

on the fifth floor of the Visitors Center and the new addition to the Administration Building.

Quandel crews all but completed the installation of the lockers, benches, metal bathroom partitions

and bathroom accessories, and the flooring systems on the first and second floors. All that is left to

install are some locker accessories for handicap access and filler panels.

2.1.3 Tipping Hall

Quandel continued the bulk rock excavation down towards the 485’ elevation, and continued

preparation for the installation of the steel rock anchors for the Refuse Pit expansion.

Inside the existing Tipping Hall, Quandel worked on the partial demolition of the concrete columns

along Column Line 2, between Column Lines L and M, in preparation for the installation of temporary

structural steel members for shoring and bracing of the existing Tipping Hall structure. Inside the

existing Boiler House, Quandel completed the footer modifications of the concrete columns along

Column Line P at Column Lines 9 and 13, at the 486’ elevation.

Quandel suspended the layout and installation of the structural steel for the temporary shoring and

bracing of the existing Tipping Hall structure along the P Line of the structure, while the preparation

of the columns M2 and L2 continue.

Gettle began to remove the old light fixtures and install the new LED fixtures over the main tipping

floor, and, with Covanta’s assistance using the cranes, also worked on the fixtures above the tipping

pit.

MONTHLY REPORT 22

Issued 2/14/17 3

2.1.4 Compressor Building – Operations / Maintenance / Storage Building

McClure completed the installation of various components around the fuel oil storage tank inside the

Fuel Alcove and the Maintenance Room of the Operations / Maintenance / Storage Building.

2.1.5 Scale House

Quandel completed the layout and placement of the concrete frost walls and continued the layout

and concrete formwork for the concrete stairway system on the west side of the new Scale House

facility.

Gettle completed excavation and installation of the underground grounding ring, the electrical and

communications manholes, and the power and communication systems duct banks. Gettle

completed installation of the temporary electrical power cables and began supplying temporary

power to the new Scale House on January 27, 2017.

McClure and Jay R. Reynolds completed their work above the ceiling and inside the walls as well.

2.2 Key Dates

01/04/2017: Demolition of existing Maintenance / Warehouse Building completed.

01/04/2017: Started partial demolition of concrete columns along the Column Line 2.

01/17/2017: Meeting with blasting contractor to review procedures and YCSWA concerns.

01/25/2017: Fuel Oil Tank supply / return piping to oil pumps completed.

01/27/2017: New Scale House electrical and communications manholes and duct banks

completed.

01/31/2017: New radiation detection / monitoring system concrete islands and bollards installed.

01/31/2017: Covanta temporary break trailer removed.

02/15/2017: Phase 2 Substantial Completion



06/13/2018: Project Substantial Completion (Contract Completion Date: 11/25/2017)

08/09/2018: Project Final Completion (Contract Completion Date: 01/24/2018)

2.3 Summary of Project Schedule Status

The update from the Prime Contractors, based on progress through mid-January, showed 40 days

slippage. The schedule represented by this report, and depicted in the graphic below, has a data

date of January 17, 2017. After the scheduling workshop, Quandel explored what impact

commissioning the Scale House early might have. As it turned out, the driving factor for the Scale

House was the installation of the electrical room on the 487’ level of the extreme northeast corner of

the new Tipping Hall. However, because the construction of the electrical room is dependent upon

completing the construction of the Tipping Hall itself, that emerged as the longest path, which then

continued through other parts of the project besides the Scale House.

MONTHLY REPORT 22

Issued 2/14/17 4

We are continuing to work with the contractors to explore what other forms of acceleration might be utilized to reign in the slippage. One significant factor in the slip is that the bulk rock excavation for the new Tipping Hall, above the rim of the new Tipping Pit, took over 50 work days, far longer than the originally planned 15. This had the effect of eclipsing the activity chain originally included in Quandel’s claim as the longest path, rendering the claim moot. However, it brought to light that the most logical solution for stemming the slide is to allow the general contractor to blast the Tipping Pit. Those negotiations are underway.

We are also continuing to work with Quandel to find other sources of schedule compression that might include erecting the Ops/Equipment building sooner in the process, concurrently with the Tipping Hall, rather than sequentially.

MONTHLY REPORT 22

Issued 2/14/17 5

3 PROJECT PHOTOS The following pictures show some of the activities that occurred in the month of January 2017.

Figure 1: Scale House plumbing and wall studs.

Figure 2: Scale House exhaust fan installation.

MONTHLY REPORT 22

Issued 2/14/17 6

Figure 3: Scale House bollards and recessed electrical quazite boxes.

Figure 4: Scale House site lighting panel.

MONTHLY REPORT 22

Issued 2/14/17 7

Figure 5: Scale House bollards and radiation detection.

Figure 6: Excavation for refuse pit expansion continues.

MONTHLY REPORT 22

Issued 2/14/17 8

Figure 7: Demolition of existing Maintenance Shop and Warehouse completed.

Figure 8: Rock anchor socket excavation.

MONTHLY REPORT 22

Issued 2/14/17 9

Figure 9: Newly installed snow melt system in action.

Figure 10: Visitors Center reception casework completed.

MONTHLY REPORT 22

Issued 2/14/17 10

Figure11: Installation of communication and electrical underground vaults with conduit.

Figure 12: Excavation for enlargement of existing footer within Boiler Hall.

MONTHLY REPORT 22

Issued 2/14/17 11

Figure 13: Enlargement of existing footer within Boiler Hall.

Figure 14: Enlargement of existing footer within Boiler Hall.

MONTHLY REPORT 22

Issued 2/14/17 12

Figure 13: Scaffolding assembly for light fixture replacement in existing Tipping Hall.

Figure 14: Tipping Hall light fixture replacement underway.

MONTHLY REPORT 22

Issued 2/14/17 13

4 SCHEDULE SUMMARY The table below shows how key points of data (metrics) change between each monthly update. Trends will emerge that provide us with clues as to how the project might perform in the future, so that the Contracting Team can adjust the activities that make up these metrics. Please note the changes to the schedule, specifically the Total Float Value. Total Float Value is the number of days, usually workdays, between when a contractor anticipates an activity will be finished, and when an activity must be finished, so that it does not delay some other activity. The relationship modifications are made as the Contracting Team identifies logic changes necessary to complete work out of sequence, in order to keep the project moving forward in a timely fashion.

SUMMARY SECTION UPDATE

21

VARIANCE UPDATES 21 vs 20

UPDATE 20

UPDATE 19

UPDATE 18

BASELINE

Start Date 11-Mar-15 11-Mar-15 11-Mar-15 11-Mar-15 11-Mar-15

Substantial Completion Date 13-Jun-18 (40) 04-May-18 02-May-18 19-Jan-18 25-Nov-17

Project Data Date 17-Jan-17 19-Dec-16 17-Nov-16 17-Oct-16 11-Mar-15

Final Completion Date 09-Aug-18 (38) 02-Jul-18 28-Jun-18 16-Mar-18 25-Nov-17

Number of Activities 1,910 8 1,902 1,833 1,919 1,655

Number of Relationships 3,219 23 3,196 3,158 3,244 2,692

Lowest Value of Total Float (140) (26) (114) (111) (38) -

Number of Deleted Activities 0 - 49 -

Number of Added Activities 8 19 13 18 Number of Original Duration Changes 1 3 2 1

Number of Original Budget Cost Changes - - - -

Number of Actual Cost to Date Changes 22 62 80 106

Number of Added Relationships 35 50 61 45

Number of Deleted Relationships 12 12 147 17

Number of Constrained Activities 187 2 185 185 190 198

Number of Constraint Changes 1 2 1 -

Number of Critical Activities 49 7 56 59 78 160

Activities Started during Update Period 18 45 54 64

Activities Completed during Update Period 19 63 61 85

Missed Planned Start Dates 70 76 76 86

Missed Planned Finish Dates 103 63 110 119

Open Ends 2 - 2 3 3 2

Out of Sequence Activities 16 1 17 25 49

MONTHLY REPORT 22

Issued 2/14/17 14

4.1 Progress Analysis This Update 21 has a substantial completion date of June 13, 2018. This is a delay of 200 calendar days and a slide of 40 days from last month. As stated above, the longest path still progresses through the Tipping Hall expansion, and the activities dependent on that completion. However, the electrical room at the extreme northeast corner of the building which feeds the new Scale House, does not seem to affect additional downstream activities since the activities of Quandel continue on concurrently with those of Gettle.

We have identified some anomalies in the structure of the schedule. Many of the future activities are associated with a calendar construct that removes workdays due to weather. This is a standard and best practice for schedulers, but the weather impacted calendars should only be applied to activities outside where weather is, in fact, a factor. In a purely academic exercise, changing the assigned calendar for all the remaining critical path activities improved the completion date from June 2018 to March 2018. It is important to note that, just like the original assignment of the weather calendar for all activities, the removal of that calendar from all activities is not accurate either. We will be working with Quandel to make the schedule, which is a model of the future progress, reflect a more accurate depiction of how environmental factors will affect the final dates.

4.2 Project Indicators Chart

Activity ID Activity Name Start Finish

York County SoYork County Solid Waste Refuse Authority Improvements - Update 11-Mar-15 A 09-Aug-18

Phase 1 Civil aPhase 1 Civil and other Site Work 11-Mar-15 A 07-Jun-17

M-1000 Phase 1 Substantial Completion 07-Jun-17

PH1-4000 Notice To Proceed 11-Mar-15 A

PH1-4030 Install E&S Control 24-Mar-15 A 30-Apr-15 A

PH1-4045 Layout Limit of Disturbance 24-Mar-15 A 24-Mar-15 A

PH1-4065 Clear & Grub Site Access Road 08-May-15 A 11-May-15 A

PH1-4160 Install New Transformer Pad Foundation 22-Jun-15 A 02-Jul-15 A

PH1-4380 Mobilize & Set Up Office Trailers inc MEP's - JUST PRIO 27-Jul-15 A 21-Aug-15 A

PH1-4510 Relocate Recycling Drop Off Area 17-Aug-15 A 17-Aug-15 A

PH1-4525 Small Load Drop Off Complete 18-Nov-15 A

PH1-7141 Relocate Spare Transformer 23-Jul-15 A 23-Jul-15 A

PH1-7193 Blackthorne Court Trailer / 5 Acre Site Complete 10-Dec-15 A

PH1-7197 Contractor Parking Lot Complete 23-Oct-15 A

PH1-7372 Strip & Stockpile Topsoil Above Sediment Trap 27-Apr-15 A 01-May-15 A

PH2-3400 Install New 10" Water Line N.I.C. - By York Water Compan 17-May-16 A 15-Jun-16 A

Refuse BunkerRefuse Bunker 23-Jul-15 A 23-Jan-17

PH1-4275 Excavate Footers for Refuse Bunker 23-Jul-15 A 03-Aug-15 A

PH1-4415 Install Perimeter Metal Rain Gutter & Downspout 27-Jan-16 A 29-Mar-16 A

PH1-4545 Refuse Bunker Punchlist 17-Jan-17 23-Jan-17

PH1-4555 Refuse Bunker Complete 23-Jan-17

New & ExistingNew & Existing Admin Building 24-Aug-15 A 27-Feb-17

EX-7192 Install New Vacuum Breaker On Existing 4160V Gear Bui 24-Aug-15 A 01-May-16 A

M-2000 Phase 2 Substantial Completion 23-Feb-17

PH2-3360 Form. Reinforce. Pour Foundation Wall 0'-8' 14-Sep-15 A 23-Oct-15 A

PH2-3380 Form. Reinforce. Pour Foundation Wall 18' - 0" to 32' - 0" 28-Sep-15 A 10-Nov-15 A

PH2-3880 Administration Building Substantial Completion 23-Feb-17

PH2-3980 Admin Building & Warehouse Complete 27-Feb-17

PH2-4700 Paint Walls & Ceilings - Warehouse 02-May-16 A 12-Jul-16 A

PH2-4710 Warehouse Complete 01-Sep-16 A

PH2-7294 Connect Maint Bldg Mechanical Equipment 01-Aug-16 A 03-Aug-16 A

PH2-9183 RO System Equipment Placing (M107) 20-Apr-16 A 12-Jul-16 A

PH2-9505 Start Up and Test RO System 15-Aug-16 A 20-Jan-17

PH2-9545 Install Standard Paving 06-Oct-16 A 10-Oct-16 A

PH2-9575 Set Fume Exhaust System - 486.77 - Warehouse 12-Jul-16 A 19-Jul-16 A

PO-1040 End of Plant Outage - Contractors to Confirm Exact Times 15-Sep-15 A

Compressor BCompressor Building 09-Dec-15 A 23-Jan-17

PH2-3000 Layout Compressor Bldg #6 09-Dec-15 A 09-Dec-15 A

PH2-3310 Compressor Building Final Complete 23-Jan-17

PH2-4500 Compressor Building Substantial Completion 04-Nov-16 A

PH2-7249 Install New Compressor Building Unit Substation 18-Apr-16 A 01-Aug-16 A

PH2-7251 Install Compressor VFD's Compressor Building' 23-May-16 A 15-Jun-16 A

PH2-7254 Start-Up And Commission Compressor VFD's Compress 12-Aug-16 A 12-Aug-16 A

PH2-9191 Install Wall Heaters (2) (M108) 23-May-16 A 24-Aug-16 A

PH2-9290 Install Air Compressor Units (2) (M101) 17-May-16 A 17-May-16 A

Existing BoilerExisting Boiler House etc. 01-Oct-15 A 27-Jul-16 A

EX-9123 30" Steam Vent Pipe (M105) 01-Oct-15 A 27-Jul-16 A

EX-9235 Tie In - 3" Raw Water to Existing SDA Make-Up Water Ma 30-Apr-16 A 30-Apr-16 A

EX-9275 Tie In - 4" Natural Gas to Existing Main (Valve in place. No 17-Nov-15 A 17-Nov-15 A

PH2-9212 Install Condensing Units (2) (M111) 19-Apr-16 A 18-Jun-16 A

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1

2015 2016 2017 2018 2019

York County Solid Waste Refuse Authority Improvements - Update 21 Special Milestones 14-Feb-17 15:28

Primary Baseline

Actual Work

Remaining Work

Critical Remaining Work

Milestone

Summary

Start Date: 06-Mar-15Finish Date: 09-Aug-18Data Date: 17-Jan-17Run Date: 14-Feb-17

York County Solid Waste Refuse Authority Improvements - Update 21

© Oracle Corporation

MONTHLY REPORT 22

Issued 2/14/17 15

Activity ID Activity Name Start Finish

PH2-9214 Install RTU (1) (M111) 24-Jun-16 A 24-Jun-16 A

Tipping Hall / PTipping Hall / Pit Additions 28-Sep-15 A 15-Mar-18

PH1-4725 Layout / Cut Openings in Existing Siding to Accommodate 28-Sep-15 A 30-Sep-15 A

PH1-4735 Sawcut/Demo/Excavate For Temp Doors @ Column Line 29-Sep-15 A 27-Oct-15 A

PH1-4825 Install Temporary Overhead Doors 26-Oct-15 A 30-Oct-15 A

PH1-4835 Tipping Hall Phase 1 Work Complete 23-Nov-15 A

PH3-4020 Demo Existing Compressor Building 17-Oct-16 A 28-Oct-16 A

PH3-4190 Bulk Rock Excavation East End Tipping Hall Col 1.85 Thr 26-Sep-16 A 16-Dec-16 A

PH3-4200 Bulk Rock Excavation Refuse Pit Expansion to Elev. 463 09-Jan-17 A 28-Feb-17

PH3-4260 Install New Truss T-5 on P Line 27-Jan-17 02-Feb-17

PH3-4270 Demo Existing Floor Elev 556 - Charging Floor 03-Feb-17 07-Feb-17

PH3-4510 Erect Structural Steel (High Bay) N Thru U / 2 Thru 5 19-Jul-17 09-Aug-17

PH3-4570 Form. Reinforce. Pour Spread Footing & Piers N/1.1 & 1.8 04-May-16 A 11-May-16 A

PH3-4880 Tipping Hall Final Complete 15-Mar-18

PH3-4885 Tipping Hall Substantial Completion 01-Mar-18

PH3-7307 Install Breaker In Swbd 1 for Panel DPSC Tipping Hall 07-Aug-17 11-Aug-17

PH3-7338 Install Grapple Hook Cable South Crane Tipping Hall 16-Oct-17 18-Oct-17

PH3-7343 Install Bridge Control Conduit North Crane Tipping Hall 19-Oct-17 25-Oct-17

PH3-7344 Install Grapple Hook Cable North Crane Tipping Hall 19-Oct-17 23-Oct-17

PH3-7373 Tie In Scale House Data to Tipping Hall 24-Jul-17 28-Jul-17

PH3-9164 Install (9) Smoke Vents On Roof (M102) 19-Dec-17 26-Dec-17

PH3-9230 Install GRD (M101) 02-Aug-16 A 06-Sep-16 A

PH3-9270 Demo Existing Demin. System 05-Oct-16 A 10-Nov-16 A

Ops / EquipmeOps / Equipment Storage 05-Apr-16 A 08-Jun-18

PH4-3280 Operations Equipment Bldg Substantial Completion 06-Jun-18

PH4-3290 Operations Equipment Building Final Complete 08-Jun-18

PH4-9258 Install Fuel Oil Tank (M101) 31-Oct-16 A 01-Nov-16 A

PH4-9380 Form. Reinforce. & Pour Continuous Footings 05-Apr-16 A 12-Apr-16 A

PH4-9390 Install 12" CMU Exterior Walls 15-Apr-16 A 12-May-16 A

PH4-9500 Install Existng Siding on Existing Bldg Column Line 1 05-Jul-16 A 06-Sep-16 A

Hauler's LoungHauler's Lounge 15-May-17 11-Oct-17

PH4-3000 Layout Operations Bldg Foundations 11-Oct-17 11-Oct-17

PH4-4420 Install 12" CMU Foundation Walls 15-May-17 16-May-17

PH4-4490 Install Standing Seam Metal Roof System 15-Jun-17 26-Jun-17

PH4-4700 Hauler's Lounge Substantial Completion 21-Aug-17

PH4-7367 Tie in Hauler Lounge Fire Alarm To Existing building 14-Aug-17 17-Aug-17

PH4-9350 Hauler's Lounge Final Complete 28-Aug-17

New Scale HouNew Scale House 23-Oct-15 A 01-May-17

PH4-4210 Layout Scale House Foundations and Scale Foundations 27-Jun-16 A 27-Jun-16 A

PH4-4230 Form. Reinforce. Pour Continuous Footers 28-Jun-16 A 28-Jun-16 A

PH4-4670 Form. Reinforce. Pour Ramp Continuous Footers & 8" Fo 22-Nov-16 A 08-Dec-16 A

PH4-4890 Install Radiation Monitoring Island Misc. Material 16-Jan-17 A 17-Jan-17

PH4-4910 Install Scales & Ancillary Equipment 10-Nov-16 A 16-Nov-16 A

PH4-4930 Commission Scale Equipment 07-Mar-17 13-Mar-17

PH4-4970 Scale House Complete 01-May-17

PH4-7151 Install Comm Conduit - Scale House To CM-1 23-Oct-15 A 08-Jan-16 A

Close Out ActiClose Out Activities 13-Jun-18 09-Aug-18

M-10020 Project Final Completion 24Jan18 09-Aug-18

M-4000 Phase 4 Substantial Completion 13-Jun-18

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1

2015 2016 2017 2018 2019

York County Solid Waste Refuse Authority Improvements - Update 21 Special Milestones 14-Feb-17 15:28

Primary Baseline

Actual Work

Remaining Work

Critical Remaining Work

Milestone

Summary

Start Date: 06-Mar-15Finish Date: 09-Aug-18Data Date: 17-Jan-17Run Date: 14-Feb-17

York County Solid Waste Refuse Authority Improvements - Update 21

© Oracle Corporation

MONTHLY REPORT 22

Issued 2/14/17 16

MONTHLY REPORT 22

Issued 2/14/17 17

5 FINANCIAL SUMMARY The graphs in this section are provided to demonstrate comparisons between original projections

of contract costs at each stage of the schedule versus the actual contract costs at each stage of

the schedule to date. There are summary graphs followed by graphs for each individual entity on

the project.

The Financial Summary Chart and Contract Completion to Date

Pie Graph show the contract values; all change orders, and all

payments to date. For the combined construction contracts, for

each of the four prime contractors individually, and for the design

and project management groups, as well as for contingency costs,

there is set of a summary table and a pie graph.

The Earned Value (EV) graph compares what was in

the original Baseline schedule's Planned Value (BPV)

(yellow line) to the Earned Value to date (green line),

and the Future Planned Value (FPV) (dark grey line),

based on the most recent update to the schedule.

From the curves, we see that months with higher

anticipated earned values are represented by a steeper

slope. A shallower line represents reduced monthly

contractor earnings.

The Cash Flow graphs show the amount of money

spent each month of the project. The green

represents the earned value thus far and actual

billings paid, and the dark grey represents future

billings estimated from the cost-loaded schedule.

Note that these figures are “rounded” upwards to the

nearest $10,000.

It is important to note that the sum total of the future

values on either of these graphs will not exactly add up to the remaining value on the contract(s)

because of variations in start and finish dates, as well as the necessity of rounding. The Financial

Summary Chart at the beginning of each section indicates exact dollar amounts.

Contract Completion to Date Reporting Period

Combined Contractors September, 2015

Project Financial Summary

Original Contract Value $46,239,020.00

Prior Change Orders $4,430.00

Subtotal $46,243,450.00

Change Orders This Period $0.00

Total Contract Value $46,243,450.00

PAY APPLICATION SUMMARY

Total Completed and Stored to date $7,845,936.00

Retainage ($784,593.60)

Total Earned Less Retainage $7,061,342.40

Less Previous Payments ($6,093,864.90)

Payment Due This Period * $855,161.10

Balance to Finish the Project $39,182,107.60


$‐

$5.0 mil

$10.0 mil

$15.0 mil

$20.0 mil

$25.0 mil

$30.0 mil

$35.0 mil

Earned and Future Values as Compared to Original Baseline

Base Line PV Earned Value Est'd Future Value

$2,252 K

$2,212 K

$1,082 K

$2,441 K

$2,519 K

$1,946 K

$527 K

$2,590 K

$2,188 K

$932 K

$1,522 K

$557 K

$590 K

$1,291 K

$796 K

$450 K

$505 K

$148 K

$160 K

$223 K

$660 K

$332 K $565 K

$1,083 K

$680 K

$138 K $403 K

$95 K

$114 K

$154 K

$158 K

$48 K

$53 K

$0 K

$500 K

$1,000 K

$1,500 K

$2,000 K

$2,500 K

$3,000 K

Cash Flow

Earned Value Future Earnings

MONTHLY REPORT 22

Issued 2/14/17 18

5.1 Overall Project – Combined Contractors Financial Summary Chart

Contract Completion to Date Reporting Period Combined Contractors January 2017

Project Financial Summary Original Contract Value $46,239,020.00 Prior Change Orders $356,392.00 Subtotal $46,595,412.00 Change Orders This Period $54,736.00


PAY APPLICATION SUMMARY Total Completed and Stored to date $35,010,018.13 Retainage ($1,735,575.23) Total Earned Less Retainage $33,085,702.40 Less Previous Payments ($32,394,514.65) Payment Due This Period $691,187.75 Balance to Finish the Project $13,385,142.13

$33,085,702.40

$13,385,142.13

CombinedContract Completion to Date

Total Earned Less Retainage Balance to Finish the Project

MONTHLY REPORT 22

Issued 2/14/17 19

$.0 mil

$4.0 mil

$8.0 mil

$12.0 mil

$16.0 mil

$20.0 mil

$24.0 mil

$28.0 mil

$32.0 mil

$36.0 mil

$40.0 mil

$44.0 mil

$48.0 mil

Earned and Future Values Versus BaselineCombined Contractors

Baseline Contract Value Earned Value Future Value Original Contract Value Total Contract Value

$0 K

$200 K

$400 K

$600 K

$800 K

$1,000 K

$1,200 K

$1,400 K

$1,600 K

$1,800 K

$2,000 K

$2,200 K

$2,400 K

$2,600 K

$2,800 K

$1,3

60 K

$700

K$1

,160

K $1,4

30 K

$1,3

00 K

$900

K

$3,2

20 K

$1,2

80 K

$2,3

10 K

$1,3

00 K

$980

K$1

,420

K$2

,160

K

$3,7

20 K

$2,3

60 K

$1,1

50 K

$2,0

80 K

$940

K$1

,380

K$1

,370

K$7

00 K

$1,4

10 K

$1,1

40 K

$1,6

60 K

$650

K$7

40 K

$780

K$4

20 K

$590

K$3

40 K

$640

K $890

K$4

10 K

$240

K$1

30 K

$240

K$3

30 K

$410

K$4

50 K

$2,3

50 K

$13,

710

KYCRRC Site ImprovmementsCombined Cash Flow

January 2017

Earned Value Future Value

MONTHLY REPORT 22

Issued 2/14/17 20

5.2 Individual Contractors

5.2.1 Gettle – Electrical Contractor Financial Summary Chart


Gettle - Electrical Contractor January 2017

Project Financial Summary Original Contract Value $5,648,890.00 Prior Change Orders $163,861.00

Subtotal $5,812,751.00 Change Orders This Period $0.00



Total Completed and Stored to date $4,177,847.20 Retainage ($208,892.36) Total Earned Less Retainage $3,968,954.84 Less Previous Payments ($3,968,954.84) Payment Due This Period $0.00 Balance to Finish the Project $1,843,796.16

$3,968,954.84

$1,843,796.16

GettleContract Completion to Date


MONTHLY REPORT 22

Issued 2/14/17 21

.

$-

$.4 mil

$.8 mil

$1.2 mil

$1.6 mil

$2.0 mil

$2.4 mil

$2.8 mil

$3.2 mil

$3.6 mil

$4.0 mil

$4.4 mil

$4.8 mil

$5.2 mil

$5.6 mil

$6.0 mil

Earned and Future Values Versus BaselineGettle - Electrical Contractor


$0 K

$100 K

$200 K

$300 K

$400 K

$500 K

$600 K

$0 K

$150

K$2

50 K

$410

K$0

K$0

K$2

50 K

$200

K

$590

K$1

60 K

$20

K$2

0 K

$190

K$1

70 K

$360

K$2

50 K

$430

K$2

40 K

$170

K$1

70 K

$30

K$0

K$9

0 K

$10

K$8

0 K

$10

K$4

0 K

$40

K$3

0 K

$10

K $70

K $120

K$1

40 K

$180

K$8

0 K

$30

K$1

0 K

$20

K$0

K$0

K$2

90 K

YCRRC Site ImprovementsGettle Cash Flow

January 2017


MONTHLY REPORT 22

Issued 2/14/17 22

5.2.2 Jay R. Reynolds – Plumbing/Fire Protection Contractor Financial Summary Chart


J.R. Reynolds - Plumbing/Fire Prot. Contractor January 2017

Project Financial Summary Original Contract Value $1,097,870.00 Prior Change Orders $10,243.77 Subtotal $1,108,113.77 Change Orders This Period $0.00


PAY APPLICATION SUMMARY Total Completed and Stored to date $856,687.02 Retainage ($42,834.35) Total Earned Less Retainage $813,852.67 Less Previous Payments ($813,852.67) Payment Due This Period $0.00 Balance to Finish the Project $294,261.10

$813,852.67

$294,261.10

Jay R. Reynolds Contract Completion to Date


MONTHLY REPORT 22

Issued 2/14/17 23

$.0 mil

$.2 mil

$.3 mil

$.5 mil

$.6 mil

$.8 mil

$.9 mil

$1.1 mil

$1.2 milEarned and Future Values Versus Baseline

JRR - Plumbing & Fire Protection Contractor


$0 K

$50 K

$100 K

$150 K

$200 K

$250 K

$300 K

$10

K$2

0 K

$50

K$1

0 K

$20

K$2

0 K

$30

K$1

10 K

$60

K$5

0 K

$260

K$8

0 K

$80

K$2

0 K

$20

K$2

0 K

$20

K$0

K

$70

K$0

K$0

K$0

K $10

K$2

0 K

$0 K $1

0 K

$0 K

$0 K

$0 K

$0 K

$0 K

$0 K

$30

K$2

0 K

$120

K$2

0 K

$60

K

YCRRC Site ImprovementsJay R. Reynolds Cash Flow

January 2017


MONTHLY REPORT 22

Issued 2/14/17 24

5.2.3 McClure Company – Mechanical Contractor Financial Summary Chart

Contract Completion to Date Reporting Period McClure - Mechanical Contractor January 2017

Project Financial Summary Original Contract Value $6,766,260.00 Prior Change Orders $131,151.23 Subtotal $6,897,411.23 Change Orders This Period $0.00

Total Contract Value $6,897,411.23 PAY APPLICATION SUMMARY

Total Completed and Stored to date $5,522,247.91 Retainage ($276,112.40) Total Earned Less Retainage $5,246,135.51 Less Previous Payments ($5,205,918.69) Payment Due This Period $40,216.82 Balance to Finish the Project $1,651,275.72

$5,246,135.51

$1,651,275.72

McClureContract Completion to Date


MONTHLY REPORT 22

Issued 2/14/17 25

$.0 mil

$.4 mil

$.8 mil

$1.2 mil

$1.6 mil

$2.0 mil

$2.4 mil

$2.8 mil

$3.2 mil

$3.6 mil

$4.0 mil

$4.4 mil

$4.8 mil

$5.2 mil

$5.6 mil

$6.0 mil

$6.4 mil

$6.8 mil

Earned and Future Values Versus BaselineMcClure - Mechanical Contractor


$0 K

$200 K

$400 K

$600 K

$800 K

$1,000 K

$1,200 K

$1,400 K

$0 K

$0 K

$180

K$2

00 K

$190

K$2

30 K

$180

K $310

K$2

90 K

$1,3

70 K

$230

K$0

K$8

80 K

$470

K$2

90 K

$260

K$2

00 K

$40

K $150

K$1

0 K

$140

K$2

0 K $1

30 K

$160

K$1

00 K

$0 K

$0 K $3

0 K

$240

K$1

80 K

$120

K$0

K$0

K $40

K$1

00 K

$0 K

$350

K

YCRRC Site ImprovementsMcClure Cash Flow

January 2017


MONTHLY REPORT 22

Issued 2/14/17 26

5.2.4 Quandel – General Contractor Financial Summary Chart


Quandel - General Contractor January 2017

Project Financial Summary Original Contract Value $32,726,000.00 Prior Change Orders $51,136.00

Subtotal $32,777,136.00 Change Orders This Period $54,736.00



Total Completed and Stored to date $24,453,236.00 Retainage ($1,217,173.15) Total Earned Less Retainage $23,236,062.85 Less Previous Payments ($23,096,976.20) Payment Due This Period $139,086.65 Balance to Finish the Project $9,595,809.15

$23,236,062.85

$9,595,809.15

Quandel Contract Completion to Date


MONTHLY REPORT 22

Issued 2/14/17 27

$.0 mil

$4.0 mil

$8.0 mil

$12.0 mil

$16.0 mil

$20.0 mil

$24.0 mil

$28.0 mil

$32.0 mil

Earned and Future Values Versus BaselineQuandel - General Contractor


$0 K

$200 K

$400 K

$600 K

$800 K

$1,000 K

$1,200 K

$1,400 K

$1,600 K

$1,800 K

$2,000 K

$2,200 K

$2,400 K

$2,600 K

$2,800 K

$1,3

30 K

$560

K$9

10 K

$1,2

60 K

$1,2

40 K

$850

K

$2,6

20 K

$890

K$1

,530

K$9

00 K

$760

K $1,0

00 K

$1,6

40 K

$2,1

50 K

$1,5

30 K

$830

K$7

10 K

$220

K$9

20 K

$940

K$4

40 K

$140

K

$990

K$3

60 K

$1,2

90 K

$450

K$4

20 K

$370

K$2

60 K

$690

K$5

00 K

$570

K$4

70 K

$220

K$1

40 K

$150

K$9

0 K

$370

K$1

40 K

$0 K

$1,6

50 K

YCRRC Site ImprovmentsQuandel Cash Flow

January 2017


MONTHLY REPORT 22

Issued 2/14/17 28

5.3 Project Implementation Costs Financial Summary Chart

Project Implementation Costs Reporting Period

Arcadis, Buchart-Horn, Covanta January, 2017 Budget $ 5,645,424.00 Net Change by previously authorized Change Orders $ 24,000.00 Total Contract value prior to this period was $ 5,669,424.00 Total of Change Order Authorized this period $ -

Grand Total Contract Amount including all Change Orders

$ 5,669,424.00

Summary

Total Completed to Date * $ 3,892,625.98

Remaining Balance $ 1,776,798.02

P j t I l t ti C t R ti P i d*Notes:

Covanta invoices through December 2016

Buchart Horn/Arcadis invoices through December 2016

$3,892,625.98

$1,776,798.02

Project Implementation Costs

Total Completed to Date * Remaining Balance

MONTHLY REPORT 22

Issued 2/14/17 29

5.4 Contingency Allowance Costs Financial Summary Chart

Contingency Allowance Costs Reporting Period

January, 2017Contingency Budget $ 5,788,500.00

Contingency Cost Summary

Total Contingency Costs to Date $ 552,596.26 Remaining Balance $ 5,235,903.74

*Note: Includes all contractor change orders listed in 5.2 of this Report and miscellaneous Authority costs.

$552,596.26

$5,235,903.74

Contingency Allowance Costs

Total Contingency Costs to Date Remaining Balance

MONTHLY REPORT 22

Issued 2/14/17 30

5.5 Crane Project Costs Financial Summary Chart

Crane Project Costs Reporting Period

January 2017 Budget* $ 3,500,000.00 Net Change by previously authorized Change Orders Total Contract value prior to this period was $ 3,500,000.00 Total of Change Order Authorized this period $ -

Grand Total Contract Amount including all Change Orders

$ 3,500,000.00

Summary

Total Completed to Date $ 1,010,090.33 Remaining Balance $ 2,489,909.67

*Note: May 2016 revised crane estimated budget is $5,000,000.

$1,010,090.33

$2,489,909.67

Crane Project Costs

Total Completed to Date Remaining Balance

MONTHLY REPORT 22

Issued 2/14/17 31

6 QUALITY CONTROL

6.1 Issues and Challenges Refuse Pit Walls and Floors: The concrete placement for these areas may have to be

performed during non-optimal, cold-weather months. Excavation time of the rock encountered will determine when this work will take place.

Electrical Power for the new Scale House and new Fuel Storage Facility: These two locations were designed to have their electrical needs supplied once the new Tipping Hall structure and Operations/Equipment Storage Building are completed. Not having electrical power until that time is problematic. The impact to the new fuel storage tank means that there will need to be a temporary solution so that Covanta will not suffer the loss of the original fuel tank that has been demolished in support of the pit expansion. The absence of power for the new Scale House, as well as data, means that it cannot go online until towards the end of the project.

North Bridge Crane Switchgear- Quandel engaged the services of a local structural engineer to re-engineer the P Line truss upgrades. This included additional steel on the P-Line between the 4 and 5 column lines, right above the switch gear. The presence of the conduits is causing an access problem for them. Carney Engineering, who has been working with Quandel and Kinsley, their structural steel subcontractor to develop a revised solution that will enable the work to move forward and not disable the north crane.

Reverse Osmosis System – The RO system has been online now for a few months, producing polished water of sufficient quality to be used in the plant. However, the preliminary filtration has not been creating water of the necessary cleanliness, such that the RO membranes may be fouled at a faster rate than anticipated. There have been several mechanical issues that have been identified for McClure and their RO vendor, Shelton Associates, to correct, but ultimately, the filtration process upstream of the actual RO skid will need to be improved. Covanta and Arcadis RO system experts are working with McClure to identify the sources of the problems and to help them develop solutions to both the mechanical and water quality issues.

Light Fixtures in the third-floor Program Room: A problem of excessive noise due to the internal cooling fans inside the light fixtures has been identified and Gettle is working with their vendor to provide alternate fixtures to address this noise.

6.2 Concerns Quandel has filed a revised claim for a time extension and extended overhead costs due to

schedule delays allegedly caused or exacerbated by the other contractors or Covanta. Arcadis has a claims analysis team which specializes in these types of issues, specifically including multi-Prime projects, and this team has begun their investigation of Quandel’s claim using the documentation provided by Quandel on December 15. While initially it appeared that part of the claim had merit, the contract stipulates that no time extension will be granted where the chain of events did not affect the critical path. As it turned out, the Tipping Hall

MONTHLY REPORT 22

Issued 2/14/17 32

expansion bulk rock excavation emerged as the longer path, rendering the claim, in its current form, moot. This does not preclude Quandel from exploring what caused that activity to be delayed. Some possible culprits are harder than expected rock throughout the project, or impacts from the RO system or Compressor Building affecting Quandel’s ability to demolish the structures in that area.

The excavation at the Tipping Pit Expansion site went very slow due to rock that was harder than expected. It did not finish until the second week of January, as opposed to mid-November as Quandel had planned. We are actively pursuing the Quandel proposal of bringing in a blasting contractor to accelerate the excavation. We held a preliminary meeting in January and are evaluating the plan they submitted.

Gettle found that the wiring in the existing light fixtures in the Tipping hall are brittle, burned and in some case melted. When the wire was originally installed, 12 gauge wire was used on a 30 Amp circuit. This was undersized for the application. We have determined that it is unsafe to follow the original design and reuse that wire, so Gettle is preparing an alternate plan that includes new conduit and wire, as well as new fixtures.

6.3 Deficiencies The RO system is still not functioning as required. The actual RO membranes are producing

water clean enough to be used in the plant, but the intermediate effluent quality, prior to the RO inlet is not, which may reduce the life of the membranes. We received a submission by McClure of missing technical information in January, and now will begin to evaluate future courses of action, to include slowing water through the multi-media filters and improved filtration.

The visual quality of the polished concrete floor in the new Visitors Center is not what was expected. Quandel’s subcontractor has worked on this and has declared that they cannot improve upon it further. Buchart-Horn has suggested that we bring in an outside contractor to evaluate it and see if there is something else that can be done.

The round supply ducting in the Program Room and Exhibition Hall has now been wrapped in black PVC and looks much better.

The project issued a change order to level out and paint the vestibule area between the Tool Shop and the Maintenance Shop on the first floor of the Administration area. The levelling worked well, but the epoxy based paint is peeling, and so must be corrected. Also, it appears that the levelling compound they used did not adhere well, and so will need to be fixed in some areas as well.

The snow melt system is performing marginally, but if colder weather comes along, it may not be up to the challenge of keeping the walkways completely clear. We are exploring a 3-fold approach to solving this: 1) insulate the pipes to increase the temperature of the circulating fluid prior to entering the circuitous tubing within the slab; 2) install a modulating valve to limit the impact of Cooling Tower water heat draw off; and 3) add heat to the system by improving the steam delivery to the Administration Building and drawing off a small heat exchanger to boost the temperature of the circulate.

MONTHLY REPORT 22

Issued 2/14/17 17

7 OVERALL SUMMARY

Even though January was not punctuated by the presence of holidays, the progress on the

project was, nevertheless, very slow. The primary driving activity was Quandel’s bulk rock

excavation of the Tipping Hall Expansion. However, the other 3 primes also had work, but not as

frenetic as in months past. The plumbing and mechanical contractors are virtually at a standstill

having completed the bulk of their work in the new Administration Building and the Boiler Hall.

They did what work they could in the Scale House, but the rest of their work will be in fits and

starts as the Tipping Hall, Ops/Equipment, Hauler’s Lounge and Pump House are constructed.

All of their work follows behind the general contractor’s efforts, so, as we have been expecting,

they will not be onsite on a daily basis.

Gettle has work in the old Tipping hall, although it will take longer now that they are having to

replace more than just the light fixtures.

While the pre-treatment for the RO system is not working as intended, the feared result of

elevated Silt Density Index (SDI) into the RO membranes causing accelerated fouling does not

seem to be emerging. We are still working with McClure and their consultant Shelton Associates

to bring down the SDI before the RO inlet, but to date not much has helped. We are moving

forward though, and the quality of the permeate is satisfactory to Covanta.

With a month of occupancy under their belt, Covanta seems to be settling in nicely to their new

administrative spaces. We still have some code compliance tasks to complete, revolving mainly

around accessibility, but Buchart Horn is exploring a waiver. There have been some grumblings

from both the construction team and Covanta about restoring areas and rooms to pre-

construction conditions, but the fault, and therefore the solution, is not always clear.

The milder than normal winter, (or at least milder than last winter), has offered up a windfall, in

that we have had more work days now, than last year at this time. We have been able to forestall

problems with the snow melt system. However, the suspension of the pit excavation means that

this particular activity is not taking advantage of the better weather.

We will be seeing renewed activity in February on the north end of the Boiler Hall. Quandel will

be starting to remove the siding and structure after installing a wood partition inside the Boiler

Hall to keep out the elements. This will facilitate easier access to the pit expansion inside the P-

line.

We are expecting that the last few components for the locker rooms will be installed by mid-

February, and that will precipitate Covanta’s move out of the storage units. When the warmer

weather hits, and the fire suppression system is not in danger of freezing due to lack of heat,

Gettle will be able to change over the power in the storage units and complete the rear gate work

and other powered items out on Blackgum Court.

The Scale House is shaping up, and we have had several conversations about power and data

being brought in early. We have also had conversations about the Driver Interface terminals, the

optimal placement of informational and directive signage and other elements. When power and

data become available, the Scale House will be ready to be commissioned.

MONTHLY REPORT 22

Issued 2/14/17 34

Overall, we have experienced some setbacks, but there have also been good cooperation and performance in several areas. It remains to be seen how Quandel will ultimately respond to the claim denial, but we hope they will continue to work with us to do what acceleration is possible.

Arcadis U.S., Inc.

2685-A Blackthorne Court York Pennsylvania 17406 Tel 410 381 1990 Fax 410 381 1990 7550 Teague Road Suite 210 Maryland 21076 www.arcadis.com

17 01 MR 22

Documents

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