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HomeMy WebLinkAboutNC0083321_NOV-2020-PC-0240 Response_20200619 (2)C� ONWASA rr.: asa. �orr� 228 Georgetown Rd Jacksonville, NC 23540 June 19, 2020 S. Daniel Smith, Director Division of Water Resources, NCDEQ 1617 Mail Service Center Raleigh, North Carolina 27699-1617 RE: Notice of Violation Tracking Number NOV-2020-PC-0240 Hubert Water Treatment Plant NPDES Permit No. NCO083321 Onslow Water and Sewer Authority, Onslow County Director Smith: This letter is sent in response to the May 27, 2020 Notice of Violation (NOV) issued by NCDEQ for Failure to Submit a Discharge Alternative Evaluation Report, as required under the current NPDES permit for this facility. While ONWASA does not dispute the findings of the NOV, we understand the importance of and have made progress on completing this permit requirement. As of the date of this letter, a task order contract has been negotiated with a professional engineering consulting firm (W.K. Dickson & Company, Wilmington Office) who will partner with an analytical laboratory (Shealy Consulting, LLC) to identify the likely cause(s) of the Acute Toxicity Test failures. This information will then be used to investigate feasible alternatives for wastewater disposal and to generate the required report. A copy of the draft contract is attached. Funding for this work is included in ONWASA's FY 2020-21 budget so that execution of the contract and a notice to proceed can be issued immediately after July 1, 2020. We anticipate completion of all work and the report submitted within 120 days after notice to proceed, in order to be compliant with the requirements of Section A.(3) of the draft permit renewal now under consideration. Thank you for your consideration of this supplemental information. As noted in the NOV, we will keep Brianna Young of the DWR Compliance and Expedited Permitting Branch advised regarding our progress on this report. Page Two June 16, 2020 Please feel free to contact me directly at (910) 937-7521 or dmohr .onwasa.com you have any additional questions. Sincerely, ��M . ,A 4 1 I David M. Mohr, P.E. Chief Operations Officer Onslow Water and Sewer Authority Encl. C: Jeff Hudson, Chief Executive Officer James McDonnel, Treatment Facilities Administrator Carter Hubard, PE, W.K. Dickson and Company NORTH CAROLINA ONSLOW COUNTY AGREEMENT BETWEEN OWNER AND ENGINEER THIS CONTRACT is made and entered into this the day of , 2020, by and between the ONSLOW WATER AND SEWER AUTHORITY, a political subdivision of the State of North Carolina, (hereinafter referred to as "OWNER") and WK DICKSON AND COMPANY, INCORPORATED (hereinafter referred to as "ENGINEER"). This Agreement incorporates by reference the Master Agreement for Consulting Services entered into by the Parties dated January 11, 2016. The Master Agreement for Consulting Services is hereby amended and supplemented as follows: For the following Project: Providing Professional Engineering and related services necessary for the Hubert Water Treatment Plant, Discharge Alternatives Evaluation Project. Exhibit A - Scope of Services - Task Order No. 19, is attached to, hereby incorporated into, and made part of this Contract by reference ("the Work"). Each reference to this Contract shall be deemed to include all Exhibits. Any conflict between language in an Exhibit or Appendix and language in the main body of this Contract shall be resolved in favor of the main body of this Contract. ARTICLE 1 ENGINEER'S RESPONSIBILITIES 1.1 ENGINEER'S SERVICES 1.1.1 The Engineer, Engineer's employees, and Engineer's consultants shall provide services as set forth in Exhibit A - Scope of Services in accordance with Articles 2 and 3 of this Agreement. Any Work initiated by Engineer prior to the execution of an Agreement for Services will be at the Engineer's sole risk. 1.1.2 Engineer shall serve as Owner's prime professional for the Project and shall perform or furnish professional engineering and related services in all phases of the Project to which this Agreement applies. 1.1.3 Engineer shall exercise the normal and customary due diligence in the performance of the Services as is exercised by a professional serving under similar circumstances. The staff and subcontracted professionals engaged by the Engineer shall possess the experience, knowledge, and character necessary to qualify them to perform the particular duties to which they are assigned. The Engineer may employ such subconsultants as Engineer deems necessary to assist in the performance or furnishing of the services upon approval of such subconsultant by the Owner. 1.1.4 Engineer shall be responsible for the professional quality, technical accuracy, timely completion, and appropriate coordination of all designs, drawings, specifications, reports, and other services to be furnished under this Agreement. Owner approval of Engineer Work shall not relieve the Engineer of responsibility for the technical adequacy of the Work. The Engineer shall, without additional compensation, revise any materials prepared Hubert WTP Page 1 of 15 June 16, 2020 Discharge Alternatives Evaluation under this agreement if it is determined that the Engineer is responsible for any errors or deficiencies. 1.1.5 The Engineer's services shall be performed as expeditiously as necessary for the orderly progress of the Work. The schedule for the performance of the Engineer's services included in the Scope of Services shall not, except for reasonable cause, be exceeded by the Engineer. 1.1.6 Engineer and Owner acknowledge that the Scope of Services described for the Project does not delineate every detail and minor Work task required to be performed by Engineer to complete the Work authorized by the Scope of Service. If during the course of the performance of the services authorized by this Agreement, Engineer determines that Work should be performed to complete the Project which is in the Engineer's opinion outside the level of effort originally anticipated, whether or not the project's Scope of Service identifies the Work items, Engineer shall notify Owner's Project Manager in writing within 30 days and wait for Owner approval before proceeding with the Work. If Engineer proceeds with said Work without notifying the Owner, said Work shall be deemed to be within the original level of effort described in the individual Project's Scope of Service. Notice to the Owner's Project Manager does not constitute authorization or approval by Owner to perform the Work. The performance of Work by Engineer outside the originally anticipated level of effort without prior written Owner approval is at the Engineer's sole risk. 1.1.7 Upon mutual written agreement, the scope of services described in the Project's Scope of Services may be modified upon negotiated additional scopes of services, compensation, time of performance and other matters related to the project. If the Owner and Engineer cannot contractually agree, Owner shall have the right to immediately terminate negotiations at no cost to the Owner and to procure services from another source. ARTICLE 2 SCOPE OF ENGINEER'S BASIC SERVICES 2.1 PRELIMINARY DESIGN PHASE 2.1.1 The Engineer shall provide an evaluation of the project scope, schedule and construction - budget requirements, each in terms of the other, subject to the limitations set forth in Subparagraph 4.2.1 and shall review with the Owner alternative approaches to design and construction of the project. 2.1.2 Based on the mutually agreed -upon project scope, schedule and construction budget requirements, the Engineer shall prepare, for approval by the Owner, Preliminary Design Documents consisting of drawings and other documents illustrating the scale and relationship of Project components. 2.1.3 The Engineer shall submit to the Owner a preliminary estimate of Construction Cost based on current area, volume or other unit costs. Hubert WTP Page 2 of 15 June 16, 2020 Discharge Alternatives Evaluation 2.2 FINAL DESIGN PHASE 2.2.1 Based on the approved Preliminary Design and any adjustments authorized by the Owner in the project scope, schedule or construction budget, the Engineer shall prepare, for approval by the Owner, Final Design Documents consisting of drawings and other documents to fix and describe the size and character of the project as to structural, mechanical and electrical systems, materials and such other elements as may be appropriate. 2.2.2 The Engineer shall assist the Owner in connection with the Owner's responsibility for filing documents required for the approval of governmental authorities having jurisdiction over the Project. 2.2.3 The Engineer shall advise the Owner of any adjustments to the preliminary estimate of Construction Cost. 2.3 CONSTRUCTION DOCUMENTS PHASE 2.3.1 Based on the approved Final Design and in the construction budget authorized by the Owner, the Engineer shall prepare, for approval by the Owner, Construction Documents consisting of Drawings and specifications detailing the requirements for the construction of the Project. 2.3.2 The Engineer shall assist the Owner in the preparation of the necessary bidding and contract documents and advise the Owner of any adjustments to previous preliminary estimates of Construction Cost indicated by changes in requirements or general market conditions. 2.3.3 The Engineer shall be responsible for and shall hold the Owner harmless for, any and all claims or damages due to the negligence of the Engineer or his employees in the preparation of the Construction Documents. 2.4 BIDDING OR NEGOTIATION PHASE 2.4.1 The Engineer, following the Owner's approval of the Construction Documents and of the latest preliminary estimate of Construction Cost, shall assist the Owner in obtaining bids or negotiated proposals and assist in awarding and preparing contracts for construction as set forth in Exhibit A- Scope of Services. 2.5 CONSTRUCTION PHASE - ADMINISTRATION OF THE CONSTRUCTION CONTRACT 2.5.1 The Engineer's responsibility to provide Engineering Services for the Construction Phase under this Agreement commences with the award of the Contract for Construction and terminates at the conclusion of the correction period described in the Contract for Construction. 2.5.2 The Engineer shall provide administration of the Contract for Construction as set forth below and in the associated General Conditions to the Contract which is incorporated herein by reference. Hubert WTP Page 3 of 15 June 16, 2020 Discharge Alternatives Evaluation 2.5.3 Duties, responsibilities and limitations of authority of the Engineer shall not be restricted, modified or extended without the written agreement of the Owner and Engineer. 2.5.4 The Engineer shall be a representative of and shall advise and consult with the Owner (1) during construction until final payment to the Contractor is due, (2) from time to time during and at the conclusion of the correction period described in the Contract for Construction. The Engineer shall have authority to act on behalf of the Owner only to the extent provided in this Agreement unless otherwise modified by written instrument. 2.5.5 The Engineer shall visit the site at regular and frequent intervals appropriate to the stage of construction to inspect the progress and quality of the Work completed and to determine if the Work is being performed in a manner indicating that the Work, when completed, will be in accordance with the Contract Documents. On the basis of on -site inspections as an Engineer, the Engineer shall keep the Owner informed of the progress and quality of the Work, and shall endeavor to guard the Owner against defects and deficiencies in the Work. 2.5.6 The Engineer shall not have control over or charge of and shall not be responsible for construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the Work since these are solely the Contractor's responsibility under the Contract for Construction. The Engineer shall not be responsible for the Contractor's schedules or failure to carry out the Work in accordance with the Contract Documents unless the Engineer knows or should know of problems with the Work and fails or neglects to take action with regard to those problems. The Engineer shall not have control over or charge of acts or omissions of the Contractor, Subcontractors, or their agents or employees, or of any other persons performing portions of the Work. 2.5.7 The Engineer shall at all times have access to the Work wherever it is in preparation or progress. 2.5.8 Except as may otherwise be provided in the Contract Documents or when direct communications have been specially authorized, the Owner and Contractor shall communicate through the Engineer. Communications by and with the Engineer's consultants shall always be through the Engineer. 2.5.9 Based on the Engineer's inspections and evaluations of the Contractor's Applications for Payment, the Engineer shall review and certify the amounts due to the Contractor. 2.5.10 The Engineer's certification for payment shall constitute a representation to the Owner, based on the Engineer's inspections at the site as provided in Subparagraph 2.6.5 and on the data comprising the Contractor's application for Payment, that the Work has progressed to the point indicated and that the inspections of the construction, repairs, or installations have been conducted with the degree of care and professional skill and judgment ordinarily exercised by a member of his profession; and that to the best of his knowledge and in the professional opinion of the Engineer, the Contractor has fulfilled the obligations of such plans, specifications, and contract. The Engineer's certification for payment shall be signed and sealed by the Engineer and presented to the Owner. The foregoing representations are subject to an evaluation of the Work for conformance with the Contract Documents upon Substantial Completion, to results of subsequent tests and inspections, to minor deviations from the Contract Documents Hubert WTP Page 4 of 15 June 16, 2020 Discharge Alternatives Evaluation