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HomeMy Public PortalAboutr 21-175No. #21 -175 Data of Adoptio September 16 2021 AUTHORIZING A PROFESSIONAL SERVICES CONTRACT FOR ENGINEERING SERVICES WITH MOTT MACDONALD — ROOSEVELT AVENUE PUMP STATION FORCE MAIN CONDITION ASSESSMENT WHEREAS, the Borough of Carteret is in need of specialized engineering services with regard to the Roosevelt Avenue Pump Station Force Main Condition Assessment; and WHEREAS, the Borough's Consulting Engineers, Mott MacDonald, possess the requisite skill and expertise to provide said services; and WHEREAS, Mott MacDonald has submitted a proposal to provide said engineering services at a total cost not to exceed $509,100.00; and WHEREAS, the Mayor and Council have reviewed said proposal; and AS, the Chief Financial Officer has certified that funds are or will be available for said Account# G- 02 -41- 723 -201 THEREFORE, BE IT RESOLVED by the Mayor and Council of the Borough of , County of Middlesex, State of New Jersey, as Follows: 1. That the proposal from Mott MacDonald for engineering services related to the Roosevelt Avenue Pump Station Force Main Condition Assessment in a' total cost not to exceed $509,100.00 billable in accordance with Mott MacDonald's existing contract with the Borough is hereby approved. 2. That annexed hereto is a copy of said proposal. 3. That this action is approved as an award of a professional services contract pursuant to N.J.S.A. 40A:11- 5(l)(a) in accordance with the Borough's Fair and Open Process as authorized by law. 4. That a copy of this resolution be forwarded to the Borough's Purchasing Department, Mott MacDonald and Borough Director of Engineering. Adopted this 16a' day of September, 2021 and certified as a true copy of the original on September 17, 2021. CARMELA POGORZELSKI, RMC Municipal Clerk RECORD OF COUNCIL VOTE COUNCILMAN YES NO NV A.A. COUNCILMAN YES NO NV A.D. BEI,LINO X' JOHAL X DIAZ X KRUM X DIMASCIO X MAPLES X X- Indicate Vote AB- Absent NV -Not Voting XOR- Indicates Vote to Overrule Veto Adopted at a meeting of the Municipal Council d" Se 4 i tember 161 2021 � Municipal Clerk, i tj , 2021 9:30AM No, 2132 P. I OF •CARTERET - • ftaiet y. MUNICIPAL CLEPM To: Patdr -k J, AeBlaalo, Treasurcr Borough of Carteret UQUFST FOR CERTIFICATION OF AVAILABLE FUNDS: For, PROFESSIONAL SERVICES - ENGINEERING SMVICES'- ROOSCVCLT AVENUE PUMP STATION FORCE MAIN CONDITION ASSESSMENT NameofAccount: Mott MacDor:a• -ld Amount to be encumbered; Resolution A Jr ' ! ° s YYIIYIItlgM4YI.JpppJYlp YgNYYYYYY YYYtlOYYplpp \Yp Yq Yppp YO.ppgv YgvbgpgqO tlY YOpY pYptl CERTIFICATION OF AVAILABILITY OF FUNDS I, Treasurer of.the Borough of Carteret, do hereby certify that there are sufackntfunds available in the current budget to enable the Borough Council to authorize the entering into a contract between; the Borough of Carteret and: The funds available for this contract are in rte budget, in the account oh in the amopntof: / pa 9, a By this certification, I have hereby encumbered the above narnecl account for the amount of the contract Pending Council action. • I'atriel J. DeBlasio, Treasurer Date: `V1&12a }t Momorial Municipal Building & 61 Cooke Avenue ® Carteret, New jersey 07000 Tel:732••5413800 6 Pax:732 -541 -0925 0 I y;oxteratnet AFFIDAVIT OF PUBLICATION The following is a true copy of an Ordinance or Resolution of the Borough of Carteret that has appeared in the Home News Tribune, a newspaper which is printed in Freehold, New Jersey and published in Neptune, in said County and State and of general circulation in said county. One 1 time(s), once in each issue as follows: September 22, 2021 Notary Public of New Jersey DANA C. ARCHEVAL NOTARY PUBLIC OP NEW JERSEY My COMMISSIon EXPIfes 1/12/2022 Sworn and subscribed before me this day of r,- a " Municipal Clerk Al Finance Notice 2021 -11 June 4, 2021 Page 4 Sten 3: Identify actual revenue, which equals revenues collected over the past twelve months as of the calculation date. An Excel -based revenue loss calculation worksheet is available on the Division's Municipal and County Budgets webpage under the American Rescue Plan (ARP) Forms heading. Upon receiving LFRF Funds, recipients may immediately calculate the reduction in revenue as of December 31, 2020 and deploy funds to address any shortfall. Once a shortfall in revenue is Identified, recipients will have broad latitude to use this funding to support government services, up to this amount of lost revenue. Recipients will have the opportunity to re- calculate revenue loss as of December 31St in 2021, 2022, and 2023 to capture any lagging impact of the crisis on revenues. Please review the Interim Rule and reference materials for further details on what can be factored as revenue loss. Water. Sewer & Broadband Infrastructure Counties and municipalities may invest LFRF funds toward necessary improvements to their water, wastewater, and storrnwater Infrastructures, including projects that address the impacts of climate change. Recipients may use this funding to invest in an array of drinking water infrastructure Projects, such as building or upgrading facilities and transmission, distribution, and storage systems, including the replacement of lead service lines. Funds may also be used for wastewater infrastructure projects including constructing publicly -owned treatment infrastructure, managing and treating storrnwater or subsurface drainage water, facilitating water reuse, and securing publicly -owned treatment works. Eligible uses of LFRF funds for water and sewer projects align with the wide range of types or categories of projects that would be eligible to receive financial assistance through the Environmental Protection Agency's (EPA) Clean Water and Drinking Water State Revolving Funds, Green infrastructure projects that support storrnwater system resiliency could include rain gardens that provide water storage and filtration benefits, and green streets, where vegetation, soil, and engineered systems are combined to direct and filter rainwater from Impervious surfaces. Investments in broadband must be made in areas lacking a wireline connection that reliably delivers minimum speeds of 25 Mbps download and 3 Mbps upload. Broadband infrastructure projects should deliver services offering reliable 100 Mbps download and 100 Mbps upload speeds unless impracticable due to topography, geography, or financial cost. In addition, recipients are encouraged to pursue fiber optic investments. Recipients are also encouraged to prioritize projects that achieve last -mile connections to households and businesses. Counties and municipalities intending to directly or indirectly undertake a broadband project should review P.L. 2007 c 191 (N.j.S.A, 40:9D -1 through 40:9D -8) to determine whether the law applies to the project and, if so, whether the law requires Local Finance Board approval of the project. Necessary investments Include projects that are required to maintain a level of service that, at minimum, meets applicable health -based standards, accounting for resilience to climate change, or establishes or Improves broadband service to unnerved or underserved populations to reach an adequate level to permit a household to work or attend school, and that are unlikely to be met with private sources of funds. U.S, Treasury's Interim Final Rule also encourages recipients to ensure M MOTT ' -' M MACDONALD Mr. John P. DuPont, PE, CME, PP Director of Municipal Engineering Borough of Carteret 61 Cooke Avenue Carteret, NJ 07008 Borough of Carteret Roosevelt Avenue PS Force Main Force Main Condition Assessment September 1, 2021 Dear Mr. DuPont, 3 Paragon Way Mott MacDonald is leased to submit to the Borough of Carteret the Borough) this Freehold NJ 07728 P 9 ( g ) United states of America proposal for the condition assessment of the Roosevelt Avenue Pump Station Force Main. The force main has experienced several failures over the past few years which T +1 (732) 780 6565 have required emergency repairs at high cost to the Borough. It is the Borough's F +1 (732) 577 www.moltmac. com intention to develop a condition assessment program and, as necessar Y. strategies for repairing or potentially replacing the force main. Background The Roosevelt Avenue Pump Station (RAPS) is the Borough's main sewage pump station which receives all of wastewater generated and collected within the Borough. This pump station conveys flow to a meter chamber located in Woodbridge Township where flow leaves the meter chamber and travels by gravity to a second Woodbridge Township owned pump station which then conveys flow to the Middlesex County Utilities Authority's Heyden Interceptor for ultimate treatment at the Middlesex County Utility Authority's Central Treatment Plant and discharge to the Raritan River. Flow is conveyed by the Roosevelt Avenue Pump Station via the subject 27 -inch diameter prestressed concrete cylinder pipe (PCCP) force main. The force main is approximately 16,000 - linear feet (exceeding 3- miles) in length and is located within both the Borough of Carteret as well as the Sewaren section of Woodbridge Township. The force main was constructed in 1988 concurrently with the construction of the Roosevelt Avenue Pump Station and decommissioning of a wastewater treatment plant once owned and operated by the Borough. The existing 27 -inch PCCP force main has been in continuous service for over 30- years. Although most PCCP pipe is speculated to have a service life of approximately 50- years, certain production cycles of PCCP have been known to fail catastrophically rather than deteriorate slowly over time. Over the past decade, the force main has experienced three (3) significant failures requiring emergency repair which included one section of replacement and two sections of new interior lining. These failures were located in proximity to high points in the force main where hydrogen sulfides collect and deteriorate the interior mortar lining of the pipeline ultimately resulting in Mexposure, corrosion and failure of the steel cylinder within the pipe's core structure. M These repairs resulted in unforeseen emergency construction costs to the Borough of Carteret exceeding $3M In total. It is recommended that the Borough take a MATT proactive approach and assess the condition of the entire force main and MACDANALD subsequently address any identified deficiencies to minimize the potential for a catastrophic failure. The force main condition assessment will identify areas of concern and outline strategies for making repairs and for replacing or rehabilitating segments of the force main. This will allow the Borough to address any concerns by taking proactive measures rather than requiring emergency repairs, which can cost 3 to 9 times the cost of a planned upgrade or repair. Given the importance of the Roosevelt Avenue Force Main to the health and well- being of the Borough and its residents and the high cost of performing emergency repairs, we believe that it is in the Borough's best interest to evaluate, identify and repair the force main in a proactive manner. Pipe failures and subsequent emergency repairs can be minimized by conducting a proactive condition assessment program and properly planning repairs and upgrades for deficiencies identified in the assessment. Protect Understandin Since the existing force main must remain in continuous, uninterrupted operation, the inspection and assessment of the force main requires a unique approach and inspection techniques. The Borough has wisely taken the first step in the condition assessment process by performing a feasibility study into the pipeline inspection methods. After completing the feasibility study, which was issued to the Borough in March 2016, the next step in the condition assessment process is the field inspection work. The feasibility study recommends two (2) inspection procedures: a leak and gas pocket detection, and an electromagnetic inspection. The acoustic leak and gas pocket detection survey is the first step of the condition assessment. This will allow the inspection of high points, air pockets, and related concerns within the pipeline, which has been determined through the feasibility study to be the most likely cause of failure for the pipeline. A full inspection and assessment of the air release valves and manholes would also be performed to ensure these are functioning properly. The electromagnetic inspection provides a non - destructive method of evaluating the condition of the structural component that provides the pipe's strength — the prestressing wire wraps, Electromagnetic Inspections ascertain a magnetic signature for each pipe to identify anomalies that are produced by zones of prestressing — this will allow for a more Indepth collection of data providing a condition assessment of the PCCP force main which can then be used by the Borough to determine exact locations that may require repair to prevent failure. Scope of Work For this project, Mott MacDonald proposes to retain the specialized services of Pure Technologies, a Xylem Inc. brand, of Branchburg, New Jersey. Pure Technologies is a leader in innovative technologies for inspection, monitoring and management of buried infrastructure. Pure Technologies also assisted in the preparation of the feasibility study completed in March 2016. In order to perform a leak and gas pocket detection survey, an approach has been developed that involves the use of Pure Technologies' acoustic -based SmartBall® leak and gas pocket detection tool. The SmartBail" tool is inserted into a pipeline and allowed to traverse the active force main while recording changes in the acoustic Mr. John DuPont I September 1, 20211 Page 2 of 5 Mprofile of a pressurized main. This task includes the pressurized insertion and Mextraction of the SmartBall tool and the acoustic inspection data collection. MOTT In order to perform an electromagnetic inspection, Pure Technologies would utilize MACDONALD their PipeDiver® tool. The PlpeDive& tool Is Inserted into the pipeline through existing appurtenances similar to the SmartBall® tool and is neutrally buoyant and carried by the flow of water, travelling at approximately 90% of the flow rate In the pipeline. This tool will record comprehensive data on the condition of the pipewall, and for PCCP, this means identifying broken prestressing wire wraps. With the installation of a new bypass chamber as part of the Contract 2019 -2: Rehabilitation of Roosevelt Avenue Pump Station, the new 16" diameter bypass connection point will be utilized for insertion of both the SmartBall and PipeDiver tools. Mott MacDonald will provide coordination and support throughout the preparation work by others (see below) and pipeline inspection efforts. Prior to performing the SmartBall" and PipeDiver" inspections, all of the air release chambers will be inspected and a summary memorandum developed to outline any needed improvements. After the completion of the force main inspections, a report will be prepared that will detail the results and provide recommendations for proposed improvements and repairs. Work By Others The feasibility report outlined the methodology for conducting the force main inspections and presented a number tasks that must be completed by the Borough in advance of the field inspection efforts. These tasks are necessary to make minor modifications to the Borough's piping to allow for the insertion of the inspection tools and for the monitoring of the devices during inspections. It is noted that six tracking locations will be inside existing air release manholes or cleanout manholes. These locations, which are described in greater detail in the attached Appendix A of the Feasibility Study (Attachment 2), are summarized below: • SBR -2: Force main cleanout (Station 154 +23) at intersection of Roosevelt Avenue and Peter J. Sica Industrial Highway; • SBR -3: Air release manhole (Station 132 +54) on Roosevelt Avenue near Pulaski Avenue; • SBR -6: Force main cleanout (Station 65 +04) at intersection of Port Reading Avenue and Prot -ogis Way; • SBR -7: Air release manhole (Station 49 +17) on Cliff Road near railroad tracks. The Borough may need to obtain legal right -of -entry for this tracking location since it is located on the former Hess property; • SBR -8: Force main cleanout (Station 22 +85) at Cliff Road near entrance to PSE &G Sewaren Generating Station; and • SBR -9: Force main cleanout (Station 3 +39) at Wesley Place and Harmony Way. At the tracking locations identified above, tracking receivers will be installed by Pure Technologies with assistance from the Borough. The Borough will provide access, traffic control with Borough vehicles, open the chambers and pump out any water in the vaults. Installation of the tracking receivers at two other locations require excavation of the force main. These locations are located near the intersection of Essex Street and Hudson Street (SBR -4) and near the intersection of Port Reading Avenue (County Mr. John DuPont I September 1, 20211 Page 3 of Route 604) and Marion Street in Woodbridge (SBR -5). This work will be Mperformed by the Borough's on -call utility contractor, B &W Construction Company of M NJ (B &W) of South River, New Jersey. MOTT At these two locations, B &W will need to locate the main using a utility location service MACDONALD (Inframap) since as -built record plans are not available on the existing force main. After the force main is located, the installation of the tracking receiver will require traffic control and coordination with Middlesex County (for location SBR -5) in order to perform the excavation, backfill and pavement restoration. In preparation for the SmartBall and Pipe Diver tool insertion at the Roosevelt Avenue Pump Station, B &W Construction will remove the blind flange of the 16 -inch bypass connection to the bypass chamber. After the insertion of the SmartBall & PipeDiver devices, B &W will re- install the cover using the existing stainless steel bolts. In an effort to determine the cost of the upfront field work, Mott MacDonald has coordinated directly with B &W to develop an estimate for the proposed work. B &W's written estimate is attached to this proposal as Attachment 1. B &W will coordinate this work with Mott MacDonald and Pure Technologies, Fees We propose to undertake the work described herein on a lump sum basis as summarized in the table below. Task Description Work By Cost 1 Preparation for Field Inspection SmartBall /Pipediver Insertion at 1a Pump Station Bypass Chamber B &W* $66,320 and Excavation for Tracking Sensors at Two (2) Locations Coordination and Inspection of lb Two (2) known Air Release Mott MacDonald $7,500 Manholes 2 Force Main Field Inspection Project Management, Planning, Puretech through 2a and Mobilization (includes bypass Mott MacDonald $123,815 pumps for tool insertion) 2b SmartBall Acoustic Leak and Gas Puretech through $33,925 Pocket Detection Survey Mott MacDonald 2c PipeDiver Electromagnetic Puretech through $282,325 Inspection Mott MacDonald 2d Engineering Assistance During Molt MacDonald $8,500 Field Inspection 3 Engineering Analysis and Report Preparation 3a Engineering Analysis Puretech through $29,850 Mott MacDonald 3b Report Preparation Puretech through $28,750 Molt MacDonald TOTAL (B &W)* $66,320 TOTAL (Mott MacDonald Including Puretech) $514,655 Incentive- Smartball /Pipediver Mobilization and $45,000 Planning Joint Project Discount TOTAL (Mott MacDonald including Puretech) $469,655 Table 1 — Force Main Assessment Cost Estimate Mc John DuPont i September 1, 20211 Page 4 of 5 M*It is assumed that the work covered under "Task 1a — SmartBall /Pipediver Insertion M at Pump Station Bypass Chamber and Excavation for Tracking Sensors at Two (2) Locations" to be contracted directly by the Borough with B &W. This cost is based on MATT MACDONALD a proposal received by Mott MacDonald from B &W. In addition to the above fee proposal, the Borough also has the following optional scopes of work which can be additionally performed: Additional - Task Description Work By Cost 1 Advanced Digitized GIS Puretech through $27 945 Deliverable Mott MacDonald 2 Remaining Useful Life Puretech through $11,500 Analysis Mott MacDonald TOTAL (Mott MacDonald including Puretech) $39,445 An advanced digital GIS formatted file can be delivered to the Borough for their own as -built records of the force main. This will give the Borough accurate as -built and current conditions of the pipeline in regards to recording keeping. An analysis can also be performed to give an approximate determination of the remaining useful life of the pipeline based on the data collected during the pipediver investigation. We thank you for the opportunity to submit this document and would be pleased to discuss the proposed scope of services In greater detail. If you have any questions regarding this document, please contact our office. Very truly yours, Mott MacDonald Eric C. Betz, PE, BCEE, CME Angelo Bufaino, PE SVP & Development Manager Senior Vice President T 732.333.3270 T 732.333.3272 eric.betz @mottmac.com angelo.bufaino @mottmac.com cc: Peter Kocsik, P.E., Mott MacDonald Peter Giammona, P.E., Mott MacDonald Mr. John DuPont I September 1, 20211 Page 6 0l6 Attachment 1 Page 1 of 4 0 B & W Construction Co. of NJ Inc. P.O. Box 574 South River, NJ 08882 July 13, 2021 Mott MacDonald 3 Paragon Way Freehold, New Jersey 07728 Attn: Mr. Peter J. Giammona PE, CME Project Engineer Phone 732- 967 -1900 Fax 732 - 967 -6330 Page 1 of 4 Tele. (732) 813 -1549 Cell. (973) 769 -4049 Email: peter.giammona@mottmac.com RE: PROPOSAL FOR ROOSEVELT AVENUE FORCE MAIN INVESTIGATION CARTERET NJ 1. Secure a Road Opening Permit from the Middlesex County Highway Department. 2. Call in mark out request for the proposed excavations on Roosevelt Avenue & Essex Avenue. DAY #1 1. Supply all necessary signs and cones. 2. Supply policemen for traffic control. 3, InfraMap Corp. will perform Electronic Sweep /Targeting to locate the 27 inch force main on Roosevelt Avenue between Key Court & Marion Street and also on Essex Avenue between Roosevelt Avenue & Hudson Street, DAY #2 1. Supply all necessary signs cones. 2. Supply policemen for traffic control. 3. InfraMap Corp. will perform Test (toles using air /vacuurn excavation to confirm the location of the 27 inch force main on Roosevelt Avenue between Key Court & Marion Street and also on Essex Avenue between Roosevelt Avenue & Hudson Street. Dav #3 1. Supply all necessary signs and cones. 2. Supply (2) policemen for traffic control. 3. Cut, remove and dispose of approximately 7 SY of pavement above the 27" force main on Roosevelt Avenue between Key Court & Marion Street. 4. Excavate up to 8 feet deep to expose the top of the 27 Inch force main. 5. Supply and install trench protection. 6. Install tracking device on top of the 27 inch force main. (This will be done by Mott MacDonald) 7. Remove all trench protection. Member of Utility & Transportation Contractors Association Holler Business Bureau of New Jersey Attachment 1 Page 2 of 4 01 B & W Construction Co. of NJ Inc. 9. Supply and install stabilized base course, 8 Inches thick as per Middlesex County Highway Department specifications. 10. Supply and Install FABC top course, 2 Inches thick with tack as per Middlesex County Highway Department specifications. 11. Remove all signs, cones and police, open road to thru traffic. Day #4 1. Supply all necessary signs and cones. 2. Supply (1) policemen for traffic control, 3. Cut, remove and dispose of approximately 7 SY of pavement above the 27" force main on Essex Street between Roosevelt Avenue & Hudson Street. 4. Excavate up to 8 feet deep to expose the top of the 27 inch force main. 5. Supply and install trench protection. 6. Install tracking device on top of the 27 inch force main. (This will be done by Mott MacDonald) 7. Remove all trench protection. 8. Backfill the trench 7 Inches below finished pavement elevation using %" blend stone compacting In lifts to prevent settlement as per the Borough of Carteret specifications, 9. Supply and install stabilized base course, 5 inches thick as per Borough of Carteret specifications. 10. Supply and install FABC top course, 2 inches thick with tack as per the Borough of Carteret specifications, 1. Remove all signs, cones and police, open road to thru traffic, Day ifs 1, Remove the 16 inch flange on the bypass chamber. (Borough will shut down the force main if needed.) 2. Place smartball tool Into the pipe. (This will be done by Mott MacDonald) 3. Reinstall the 16 inch flange using the same bolts and nuts. Member of Utility & Transportation Contraclors Association Better Business Bureau of New Jersey Attachment 1 Page 3 of 4 1' B & W Construction Co. of NJ Inc. Day #7 (To be performed during night time hours) 1. Supply all necessary signs and cones. 2. Supply (1) policeman for traffic control. 3. Supply a light tower. 4. Supply a pump truck from a NJ registered waste hauler. 5. Remove the lids on the air relief chambers on Roosevelt near Pulaski and Cliff Road near the railroad tracks. 6. Pump out the air relief manholes. (Everything pumped out of the air relief manholes will be dumped back into the borough sewer system at a location provided to us by the Borough. 7. Mott MacDonald will inspect the air relief manholes and air relief valves. 8. Reinstall the manhole lids. 9. Remove all signs and cones. CONSTRUCT THE ABOVE FOR A LUMP SUM PRICE OF $66,320.00 NOTES: A. All work listed for Days N1 through Day #6 shall be performed during day time hours. B. All work listed for Day #7 shall be done during night time hours. C. This proposal does not Include any milling or Infrared of the trench on Roosevelt Avenue If required by the County of Middlesex. D. All work listed is based upon 8 hours per day. Should for any reason any of the work take longer than 8 hours per day, this proposal shall increase accordingly. E. All work regarding the smartball and pipediver shall be performed by Mott MacDonald. Member of Utility & Transportation Contractors Association Better Business Bureau of New Jersey Attachment 1 Page 4 of 4 0 B & W Construction Co. of NJ Inc. P.O. Box 574 South River, NJ 08882 Phone 732 - 967 -1900 Fax 732- 967 -6330 Page 4 of 4 Thank you for allowing us the opportunity to provide you with a quote for this project, Should you have any questions or would like to discuss this project further, please feel free to contact me on my cell phone, (732) 236 -2417. Resp c idly Submitted, Raymond Baszak President B &W Construction Co, of NJ, Inc. Member of Wilily 8 Transportation Contractors Association Better Business Bureau of New Jersey Attachment 2 Page 1 of 6 PlpeDiver and SmartBall Inspection Planning Document UCNNCI.00IES Prepared for Hatch Mott MacDonald I, =!! a 1 -7, n� al� N 1 1 March 2016 Attachment 2 Page 2 of 6 PlpeDlver and Smartl3all Inspection Planning Document TECNnoLOO�ES, Prepared for Hatch Mott MacDonald March 2016 Attachment 2 Page 3 of 6 TECHN �� PlpeDiver and SmartBall Inspection Planning Document OGIEB Prepared for Hatch Mott MacDonald March 2016 Attachment 2 Page 4 of 6 PlpeDiver and SmartBall Inspection Planning Document TeCHHOLOme6 Prepared for Hatch Mott MacDonald March 2016 Attachment 2 Page 5 of 6 PlpeDiver and SmartBall Inspection Planning Document Prepared for Hatch Mott MacDonald UM 7C0IINOLOOICS March 2016 Attachment 2 Page 6 of 6 PipeDiver and SmartBall Inspection Planning Document Prepared for Hatch Mott MacDonald March 2016