Attachment 4R1_BWTSConformanceChecklist.xlsx
XLSX spreadsheet 26 KB Posted
- Attached to
- Ballast Water Treatment Systems Federal contract opportunity
- Solicitation number
- N0016720R0019
About this file
This document contains a checklist for ballast water treatment system suppliers responding to a Navy solicitation. The solicitation seeks engineering design, manufacturing, delivery, testing and evaluation of one Compact and one Standard Ultraviolet ballast water treatment system for Navy surface vessels. The checklist specifies over 100 performance, design, and operational requirements the systems must meet or exceed relating to materials, shock and vibration tolerance, controls, safety, maintenance, and reliability. Suppliers must use this checklist to indicate whether their proposed ballast water treatment systems meet each requirement when submitting responses to the solicitation.
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Text version
CHECKLIST
| Insert Company Name |
| Ballast Water Treatment System (BWTS) Conformance Checklist |
| When responding to the Request for Proposal (RFP), use the Baseline Design Requiremetns Document (BDRD) to complete the checklist of key requirements listed below. |
This list is not all inclusive, nor are the descriptions intended to be exhaustive. Refer to the BDRD for more complete information.
| Navy BWTS Performance Requirements | Specification Section | Supplier BWTS has Met or Exceeded or Not Met this Requirement (Exceeded/ Met/Not Met) | Amplifying Information on Supplier BWTS | Proposed Deviation from Navy Requirement | Additional Comment/Feedback |
| Description | 3.1 | ||||
| UV BWTS description: Automatic filtration and UV treatment with automatic methods of cleaning the filter and UV reactor(s). | 3.1.1 | ||||
| Material Requirements | 3.3 | ||||
| Wetted materials: MIL-STD-777; maximum general corrosion rate limited to 0.05 mm (2 mils) per year; no aluminum or aluminum alloys for water-wetted applications. | 3.3.1 | ||||
| Dissimilar metals: Galvanic corrosion protection; sacrificial anodes are permitted. If the BWTS uses metals with different corrosion potential and the metals have a conductive connection between them, the supplier shall provide the applicable information on galvanic corrosion prevention. | 3.3.2 | ||||
| Plastics and rubbers: Plastic and rubber materials that generate toxic gases when combusted shall not be used in external components | 3.3.3 | ||||
| Hazardous and “prohibited” materials: No "prohibited" materials as specified in NAVSEA Hazardous Material Avoidance Process (T9070-AL-DPC-020/077-2). | 3.3.4 | ||||
| Electrical cable and cord materials: MIL-DTL-24643. | 3.3.5 | ||||
| Recycled, recovered, or environmentally preferable materials: To the maximum extent practicable, the aforementioned materials shall be used. | 3.3.6 | ||||
| Painting | 3.3.7 | ||||
| Surface preparation: SSPC-SP 10/NACE No. 2. | 3.3.7.1 | ||||
| Coating: Single coat per MIL-PRF-23236, or two coats per MIL-PRF-23236 or MIL-DTL-24441. | 3.3.7.2 | ||||
| Environmental requirements | 3.4 | ||||
| Shock: Grade B per MIL-DTL-901. | 3.4.1 | ||||
| Environmental vibration: MIL STD-167-1, Type I. | 3.4.2 | ||||
| Internally excited vibration: MIL-STD-167-1, Type II. | 3.4.3 | ||||
| Airborne noise: MIL-STD-1474 for Grade E. | 3.4.4 | ||||
| Structureborne noise: MIL-STD-740-2. | 3.4.5 | ||||
| Electromagnetic interference and compatibility: MIL-STD-461. | 3.4.6 | ||||
| Operational temperatures (ambient air): 0 to 52°C (32 to 125°F). | 3.4.7 | ||||
| Operational temperatures (ballast water): -2 to 40°C (28 to 104°F). | 3.4.8 | ||||
| Salinity: Fresh, brackish, and marine water | 3.4.9 | ||||
| Ultraviolet Transmittance: Operate and treat with water as low as 70% UVT at the full process rate. | 3.4.10 | ||||
| Humidity: Withstand up to 100 percent maximum with no evidence of deterioration. | 3.4.11 | ||||
| Water spray: No damage or performance degradation when being subjected to a water hose down test as specified in NEMA 250. | 3.4.12 | ||||
| Dynamic inclination: Operate in dynamic, rolling conditions at any angle of list up to and including 22.5° and, simultaneously, at any angle of trim (pitching) up to and including 7.5° by bow or stern. | 3.4.13 | ||||
| Static inclination: Operate at any angle of list up to and including 15°. | 3.4.14 | ||||
| Physical requirements | 3.5 | ||||
| Physical size: The supplier shall specify the BWTS access envelopes. | 3.5.1 | ||||
| Weight: The supplier shall specify the dry and wet weight of the BWTS. | 3.5.2 | ||||
| Modularity: Modular skid mounted components equipped with all necessary connections (see 3.7.1) to allow installation in separate ship compartments. The modular skid-mounted components shall meet the space requirements in 3.8.3. The BWTS shall incorporate open architecture to enable modularity in software and hardware/components. | 3.5.3 | ||||
| Performance requirements | 3.6 | ||||
| Processing performance | 3.6.1 | ||||
| Process rate: Standard (800-1,000 m3/h) and compact (200-300 m3/h). No degradation of the process rate due to challenging conditions including low UVI or low UVT (see 3.4.10). Filter self-cleaning flow rate shall not exceed 15% of the process rate. | 3.6.1.1 | ||||
| Effluent quality and removal | 3.6.2 | ||||
| Effluent discharge standards: USCG Type Approved BWTS. | 3.6.2.1 | ||||
| Material compatibility of effluent: No intended vessel specified, thus no specific requirement on the vessel's overboard discharge system. The supplier shall identify chemicals and corresponding quantities that can be expected to be introduced into the BWTS. | 3.6.2.2 | ||||
| Filter self-cleaning: Set points based on differential pressure and/or time interval, and manual initiation. Allow effluent to be segregated from the treated flow treatment and discharged overboard. Filter capable of being completely drained to remove standing water. | 3.6.3 | ||||
| Booster pump: Booster pump for filter self-cleaning mechanism. Elapsed time meter for each pump. | 3.6.3.1 | ||||
| UV reactor cleaning: Mechanical cleaning cycle shall be automatic. Reactor capable of being completely drained to remove standing water. Chemical cleaning cycle shall meet the following requirements: 1. Semi-automatic start in which operator input is required to initiate process; 2. Duration shall not exceed 30 minutes per reactor; 3. Closed loop design to allow the cleaning liquid to be reused; 4. Effluent shall be collected for shoreside disposal. | 3.6.4 | ||||
| Discharged vapor/gas: No accumulation and discharge of vapor or gas (e.g., mercury). | 3.6.5 | ||||
| Control system: Incorporate PLC or equivalent. Automatically monitors and controls operation, activates warning and alarms, automatically acquires system data, provides visual display of system data, and precludes unsafe operation. The BWTS shall provide a means to send signals/information to the vessel’s centralized control system. The communication of the systems used shall be cyber secure. | 3.6.6 | ||||
| Security | 3.6.6.1 | ||||
| Cybersecurity: Secured and encrypted control system in accordance with MIL-DTL-32613; password protection. | 3.6.6.1.a | ||||
| Physical security: The control system shall be equipped with physical security controls including a lockable enclosure or a separately locked cover (A-A-59486 or A-A-59487) . | 3.6.6.1.b | ||||
| Operational modes: Continuously monitor and automatically control operations. | 3.6.6.2 | ||||
| Standby mode: Starting point; control system powered, UV lamps off, no fluid flowing. | 3.6.6.2.a | ||||
| Startup (initialization) process: Automatically initiated when a treatment mode is selected. Achieve required treatement dosage within two minutes after initiation. | 3.6.6.2.b | ||||
| Treatment mode - Ballast: Automatically receive ballast water, filter ballast water, treat ballast water, perform filter self-cleaning, and deliver treated ballast water to tanks. | 3.6.6.2.c | ||||
| Treatment mode - Deballast: Automatically receive ballast water, bypass filter, treat ballast water, and deliver treated ballast water overboard. | 3.6.6.2.d | ||||
| Manual mode: Individual components shall be able to perform local manual startup, recommended maintenance, shutdown of system, calibration of sensors, cycling of valves, filter self-cleaning, reactor cleaning, and testing of lamps and alarms. Include safety features to alert operators of unsafe conditions. | 3.6.6.2.e | ||||
| Normal Shutdown/Stop mode: Safely returns the system to the standby state. Complete within five minutes of operator initiating a shutdown. | 3.6.6.2.f | ||||
| Fail-safe design: Fail-safe features to prevent unsafe operating conditions. | 3.6.6.3 | ||||
| Emergency shutdown - Shutdown push button equipped with a protective guard; shall not damage the BWTS; events shall be logged. | 3.6.6.3.a | ||||
| Automatic and manual bypass: BWTS shall be bypassed during power outage or emergency; if bypass valve(s) are provided, valve(s) shall support automatic and manual operation in the event of emergency. | 3.6.6.3.b | ||||
| Valve control: Automatic control of valves in treatment modes, during filter self-cleaning and UV reactor cleaning; valves equipped with a valve position indicator. | 3.6.6.3.c | ||||
| Sensors and measuring instruments: Pressure and/or differential pressure sensor(s), Flow meter(s), UVI sensor(s), Temperature sensor(s), reactor water sensor(s). | 3.6.6.4 | ||||
| Warnings and alarms: Audible and visual warnings and alarms; Alarms shall stop the ongoing process, activate a normal shutdown, and return to standby mode; Warning shall allow the current operation to continue. | 3.6.6.5 | ||||
| Displays: The information displayed shall, at a minimum, include alarms and warnings, as well as the key operating parameters; capable of transmitting all display data to the vessel's centralized control system. The supplier shall provide applicable information on the communication protocol used to transmit data. | 3.6.6.6 | ||||
| Data acquisition and retrieval: The control system shall be capable of saving data sets at a minimum interval of 10 seconds for at least 24 months; Provisions shall be made to allow transfer of data from the control system PLC to an Ethernet port on a laptop computer with proper software control; No GPS integration. | 3.6.6.7 | ||||
| Shipboard interfaces | 3.7 | ||||
| Vessel functional interfaces: See Table II Supply characteristics | 3.7.1 | ||||
| Ballast Water: Supply characteristics | Table II | ||||
| Freshwater Supply: Supply characteristics | Table II | ||||
| Compressed Air Supply: Supply characteristics | Table II | ||||
| Electrical Power Supply: Supply characteristics | Table II | ||||
| Vessel physical interfaces: See Table II Physical characteristics | 3.7.2 | ||||
| Ballast Water: MIL-STD-777, Category D, Groups 1 and 3. | Table II | ||||
| Freshwater Supply: Connection specified in MIL-STD-777, Category C, Group 2. | Table II | ||||
| Filter self-cleaning discharge: MIL-STD-777, Category R, Group 3. | Table II | ||||
| Drains and Vents: MIL-STD-777, Category R, Group 3. | Table II | ||||
| Compressed Air Supply: MIL-STD-777, Category J, Group 4. | Table II | ||||
| Electrical Power Supply: IEEE 45, MIL-STD-1310, MIL-STD-1399-300-1, Type I Power. | Table II | ||||
| Data (Remote Monitoring): The supplier shall specify the connection and network standards for data transmission. | Table II | ||||
| Maintenance and storage | 3.8 | ||||
| BWTS maintenance: BWTS components shall have access covers which can be manually opened to allow inspection and maintenance; all Organization-level maintenance and inspection tasks shall be performable without the use of special tools; the supplier shall provide handling equipment, such as hinges, pad eyes and other lifting device, to service BWTS components (ASTM F1166 or MIL-STD-1472); the supplier shall provide a list of special tools for Intermediate and Depot-level maintenance. | 3.8.1 | ||||
| Flexible hoses: Wire or synthetic fiber reinforced. | 3.8.2 | ||||
| Parts and consumables: Shall be capable of passing through standard Navy doorways 66 centimeters (26 inches) wide by 168 centimeters (66 inches) high, reduced further by round corners on an 20 centimeter (8-inch) radius, and hatches 76 centimeters (30 inches) wide by 152 centimeters (60 inches) long, reduced further by round corners on a 19-centimeter (7.5-inch) radius. | 3.8.3 | ||||
| Spares and repair parts: Shall meet the space requirement in 3.8.3. Spares and repair parts shall include items having long lead time and are prone to damage or failure. An item is considered a long lead item if it requires more than thirty days from placement of order to delivery of item. | 3.8.4 | ||||
| BWTS storage: Shall be stored indoors at 5 to 52°C (41 to 125°F). BWTS capable of immediate service without affecting system performance if stored for less than 12 months. | 3.8.5 | ||||
| BWTS long period shutdown: The supplier shall provide instructions to protect the BWTS during shutdown and startup instructions after extended period of shutdown. | 3.8.6 | ||||
| Hydrostatic integrity: 135 percent of the system design pressure as determined by the supplier. | 3.9 | ||||
| Reliability, maintainability, and availability | 3.10 | ||||
| Operational availability (Ao): No less than 0.90 over one year of operations. | 3.10.1 | ||||
| Mean-time-between-critical-failure (MTBCF): No less than 600 hrs. | 3.10.2 | ||||
| Mean-time-between-failure (MTBF): No less than 225 hours at 80% confidence level. | 3.10.3 | ||||
| Maintenance ratio: No greater than 0.03. | 3.10.4 | ||||
| Mean-time-to-repair (MTTR): Shall not exceed five man-hours, 95 percent of the time, at the organizational level by a U.S. Navy Hull Technician or Damage Controlman with no more than five hours of formal equipment training. | 3.10.5 | ||||
| Maximum time-to-repair (MaxTTR): Shall not exceed 12 man-hours. Failed components must be able to be replaced or restored to an operable condition by a U.S. Navy Hull Technician or Damage Controlman with no more than five hours of formal equipment training. | 3.10.6 | ||||
| Accessibility: All parts of the BWTS shall be easily accessible for Organizational-level maintenance inspection and maintenance without the use of special tools. | 3.10.7 | ||||
| Safety: Meet the system safety requirement of MIL-STD-882. Hazard mitigation measures, such as sensors and alarm settings, shall be provided such that the shipboard personnel will not be exposed to UV and other safety risks during operation, maintenance and repairs of the system; avoid external moving parts or if unavoidable, provide protection in a form of a guard; avoid sharp corners and projections; electrical equipment per MIL-DTL-917; all electrical enclosures shall be NEMA 4X or equivalent. | 3.11 | ||||
| Identification marking: MIL-DTL-15024. | 3.12 | ||||
| Wire identification: Markings shall be applied in a permanent legible manner, resistant to water, oil and abrasion; designations at each end of the wire shall consist of the part and terminal number, as assigned in the wire list or schematic diagram; adhesive strip type markers designed for wrapping around wire shall not be used. | 3.12.1 | ||||
| Human factors: ASTM F1166 or MIL-STD-1472. | 3.13 | ||||
| Interchangeability: Identically identified components including repair parts shall be functionally and physically interchangeable. | 3.14 | ||||
| Workmanship: All parts of the BWTS, before and after painting, shall be clean; fasteners shall be fully engaged and bolt heads and nuts shall be flat on washers or mating surface. | 3.15 | ||||
| Intended use: The overall intended service life of the BWTS is 30 years excluding BWTS parts that are liable to wear or be damaged during normal operation. | 6.1 | ||||
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&P of &N Attachment&K0070C0 4R1&K01+000 N00167-20-R-0019
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