ATTACHMENT H - Seed Task Order Performance Work Statement.pdf

9 MAR 2021 P463 Pearl City HI C1

SECTION C

SPECIFICATION

for

HYPERBARIC FACILITIES

at

P-463

SEAL DELIVERY VEHICLE TEAM 1

at

PEARL CITY, HI

9 MAR 2021 P463 Pearl City HI C2

TABLE OF CONTENTS

SECTION 1: GENERAL PARAGRAPHS

SECTION 2: OPERATION/PERFORMANCE REQUIREMENTS

SECTION 3: PIPING & INSTRUMENTATION (P&I) TECHNICAL

REQUIREMENTS

3.1 GENERAL REQUIREMENTS

3.2 SPECIFIC TO CONTRACT

SECTION 4: PRESSURE VESSEL FOR HUMAN OCCUPANCY (PVHO)- N/A

4.1 GENERAL REQUIREMENTS

4.2 SPECIFIC TO CONTRACT

SECTION 5: CONTRACT DELIVERABLES AND OBJECTIVE QUALITY EVIDENCE

5.1 GENERAL REQUIREMENTS

SECTION 6: TABLES & FIGURES

6.1 GENERAL REQUIREMENTS

6.2 SPECIFIC TO CONTRACT

NOTE: THE SYMBOL "N/A" BESIDE A PARAGRAPH NUMBER INDICATES

THAT NO SPECIFICATION IS INTENDED IN THAT PARAGRAPH.

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SECTION 1

1. GENERAL PARAGRAPHS

1.1 GENERAL REQUIREMENTS:

1.1.1 INTENTION: It is the declared and acknowledged intention and meaning to procure hyperbaric facilities, as described herein, to be installed and tested at P-463 MILCON Seal Delivery Vehicle Team 1 (SDVT-1), Pearl City HI. The contractor shall be responsible for all work specified herein. The hyperbaric facilities shall be complete and useable upon completion of the work.

1.1.2 DESCRIPTION OF WORK: The contractor shall provide all labor and materials for the design, procurement, fabrication, assembly, shop test, installation and field-testing of the described hyperbaric facilities. Further, he shall prepare and submit all documents, records and manuals specified herein. The work consists of:

a. Provision of hyperbaric facilities as described herein.

b. Submission of the design, fabrication, & test documentation as described herein.

1.1.3 DESCRIPTION OF FACILITIES: The hyperbaric facilities are composed of the following systems and subsystems. Section 6 contains drawings and schematics of the facilities. The hyperbaric contractor shall provide the following work.

a. AIR SYSTEM: Design, fabricate and install an air system. The air system shall provide for high-pressure (HP) air compression, HP air storage, Self-Contained Underwater Breathing Apparatus (SCUBA), MK16, and SECUMAR charging, SDV air charging, High- Pressure and Low-Pressure (LP) Divers Maintenance Air, and Diver’s Breathing Air supply system.

b. OXYGEN SYSTEM: Design, fabricate and install and oxygen system.

The oxygen system shall provide high-pressure oxygen for MK16 and MK25 charging.

1.1.4 GOVERNMENT FURNISHED EQUIPMENT (GFE): Oxygen Supply Skid.

1.1.5 EXISTING CONDITIONS: The hyperbaric systems are to be installed in the P-463 MILCON at SDVT-1, Pearl City, HI. The building is designed to accommodate the hyperbaric facilities. Building drawings and specifications are available for review at the pre-proposal conference. The contractor shall be given a copy of the building plans and specifications. They show location of hyperbaric facility components, utilities, pipe and conduit chases, foundations, and wall openings. Locations are approximate. The contractor shall provide detailed layouts of equipment and piping and must take into consideration all interferences and as-built conditions in the building.

1.1.6 LOCATION: Installation and final system testing shall be at the P-463

MILCON SDVT-1 at Pearl City, HI.

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1.1.7 TIME OF DELIVERY: The work shall begin (on the “Start Work date”) 15 consecutive calendar days after the "Award Date". The contract completion date is 365 consecutive calendar days after the “Award Date”. The "Award Date" is shown in Section A, block 28 of this contract.

1.1.8 DOCUMENT SUBMITTAL SCHEDULE: The following is a summary of the documents that are required to be submitted to the Government.

Document descriptions are in Section 5. Submittals shall be completed and delivered no later than the dates listed below:

a. Preliminary Design Submittal: 60 Days after Start Work Date.

b. As-Built Submittal: 30 Days before Contract Completion Date.

c. Monthly Report: 10 days after the beginning of each month.

1.1.9 MATERIAL PROCURMENT AND MANUFACTURURING: The contractor shall make no component nor material procurement until after the Preliminary Design has been submitted, unless the Contracting Officers Representative (COR) has found the material acceptable.

1.1.10 RE-ENTRY CONTROL: The following re-entry control procedures are required to be performed by the contractor when breachment of a certification boundary is required during this contract. The re-entry control process must be coordinated with the hyperbaric facility REC Supervisor.

1.1.10.1 PRELIMINARY RE-ENTRY CONTROL: The contractor shall submit to the hyperbaric facility REC Supervisor and the COR, at least fifteen (15) days in advance of the desired start date, the following re-entry control information:

a. Requested Work Boundaries.

b. Estimated System Down Time (in days).

c. Desired Start Date.

1.1.10.2 FINAL RE-ENTRY CONTROL DOCUMENTATION: For each REC Objective

Quality Evidence Shall be submitted separately for each system breeched/overhauled. Upon completion of the work requiring re-entry control, the contractor shall submit the following information to the hyperbaric facility REC Supervisor and the

COR:

a. Purchase orders with manufacturers letters of compliance.

b. Weld procedure and welders qualifications.

c. NDT procedure, results of NDT, and inspectors qualifications.

d. Flush procedures and results.

e. Cleaning procedure and results of cleaning.

f. Hydrostatic test procedure and results.

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g. Joint identification drawings and welding log.

h. Air sample results.

1.1.11 “AS-NEW” DEFINITION: For all components that shall be overhauled to an "as new" condition, inspected, and tested, the "as new" condition of the components is that condition which is acceptable to the original design and/or meeting the requirements of the quality control provisions of the Military Specification (MILSPEC), or commercial code for the particular component. The "as new" condition includes, but is not limited to the following: complete internal/external visual inspection, replacement of all software, operational test and cleaning. In the event the component cannot be restored to "as new" condition an in-kind replacement for the component is required. The component must pass all the tests of the original design capabilities.

Justification for replacement components must be accepted by the COR.

1.1.12 "IN KIND" REPLACEMENT DEFINITION: The “in kind” replacement of a component is defined as the identical component if the identical component is still in manufacture. In the event the identical component is no longer in manufacture, the replacement component must meet all of the requirements of the original component. The requirements of the original components can usually be obtained from the original supplier/manufacturer. If “in kind” components are not available, the COR will be notified by the contractor. The replacement components shall be reviewed and accepted by the COR prior to acquisition.

1.1.13 DEMOLITION/REMOVAL OF ITEMS AND TURNOVER/DISPOSAL: Upon demolition and removal of materials and components from the hyperbaric system the Contractor shall store these items at the site for inspection by the hyperbaric facility personnel. Any materials designated as having future use to hyperbaric facility will be turned over to the hyperbaric facility personnel. No materials will be disposed of unless it has been determined by the hyperbaric facility personnel that there is no future use for these materials. Materials designated as not having any future use to the Government shall be disposed of by the Contractor.

1.1.14 “HYPERBARIC” TERM: Anywhere in this specification where the term

“Hyperbaric” is used, it shall be assumed (where applicable) to mean “Hyperbaric Systems”.

1.1.15 “PSI” TERM: Anywhere in this specification where the term “PSI” is used it shall be assumed (where applicable) to mean pressure in pounds per square inch gauge.

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1.2 ADDITIONAL PARAGRAPHS:

1.2.1 SPECIAL PERFORMANCE REQUIREMENTS DUE TO HAZARDS TO PERSONNEL:

Attention of prospective offerors is called to the fact that this contract calls for the fabrication of life sensitive support systems.

Failure to adhere to the highest standards of metallurgy, welding, oxygen cleanliness and workmanship will create severe hazards to persons working on or near these systems when they are pressurized.

Failure to meet these requirements may be cause for termination for default, and in any event will be cause for Government rejection of components.

1.2.2 CONTRACTORS TECHNICAL RESPONSIBILITY: This specification contains technical requirements to which the contractor must adhere; however, it is the contractor's responsibility to confirm by engineering analysis that component sizes cited herein are adequate to perform the "Operational/ Performance Requirements" cited in Section 2.

Typical of such items are pipe sizes, number of high-pressure media storage flasks, etc. Data has been provided herein to demonstrate the conceptual feasibility of such a facility. Other technical issues that are not specified herein are at the discretion of the contractor.

The contractor shall cite their intentions in these areas in the preliminary design.

1.2.3 CONFORMANCE REQUIREMENTS: Omissions from the drawings or specifications or the lack of description of details of work which are manifestly necessary to carry out the intent of the drawings and specifications, or which are customarily performed, shall not relieve the contractor from performing such omitted or insufficiently described details of the work but they shall be performed as if fully and correctly set forth and described in the drawings and specifications.

1.2.4 CONTRACTOR'S SPECIFICATION CHECK: The contractor shall check all drawings and specifications furnished immediately upon receipt and shall promptly notify the Government of any discrepancies. Numbers marked on drawings shall in general be followed in preference to scale measurements. Large scale drawings shall in general govern small scale drawings. The contractor shall compare all drawings and verify the data before laying out the work and will be responsible for any errors that might have been avoided thereby.

1.2.5 CONTRACTOR'S SITE VERIFICATION CHECK: The contract requires the interface of new material/equipment with existing equipment in the building. The contractor is responsible for on-site verification of existing conditions. The contractor is responsible for the integration of new equipment into existing spaces, and the interface of new equipment with existing systems, such as gas, electrical, water, etc.

Prior to the submission of the Final Design, the contractor is responsible for visiting the site to facilitate layout of the work.

1.2.6 STANDARD PRODUCTS: Whenever practical, use will be made of materials and equipment that are standard catalog products of manufacturers regularly engaged in the production of such materials and equipment and shall be the manufacturer's latest standard design that complies with the specification requirements. Where two or more products of a similar type are used, they will be products of the same manufacturer.

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Where two or more products are of a similar type that the same manufacturer's model number can be used, all the products shall be identical. Where standard products are available which have been proven successful for hyperbaric application, they shall be used. Each major component used in this installation will be clearly marked so that the manufacturer, model, serial number, and the principal characteristics of the item can readily be determined.

1.2.7 HYPERBARIC FACILITY CODES AND STANDARDS: The contractor's designs and all other work provided under this contract must assure in all instances that the finished hyperbaric facility conforms to the codes and standards listed below. Areas of conflict shall be brought to the attention of the Government. The issue of the respective code to be used for this contract is the effective code at the time of signing of the contract.

a. ASME Boiler and Pressure Vessel Code (BPVC) Section VIII

b. NAVSEA SS521-AA-MAN-010, "U.S. Navy Diving and Manned Hyperbaric

Systems Safety Certification Manual".

c. USN Navy Dive Manual SS521-AG-PRO-010

d. Hyperbaric Facilities UFC 4-159-01N (formerly DM-39, "Hyperbaric Facilities Design Manual").

e. NFPA 99, "Health Care Facilities".

f. TMCHENG/05-010-SCA

1.2.8 REFERENCE SOURCES: Reference publications are cited throughout this specification. The addresses of the sponsoring organizations are listed below, and if the source of the publications is different from the address of the sponsoring organization, that information is also provided.

a. Military Standards (MIL-STD-, MIL-V-, MIL-Q-, etc.) can be ordered from the following address:

Standardization Documents Order Desk Building 4D 700 Robbins Ave Philadelphia, PA 19111-5094 or

General Services Administration Specifications and Consumer Information Distribution Sections (WFSLS) Washington Navy Yard Building 197 Washington, DC 20407

b. Navy/NAVSEA Publications:

Navy Publications and Forms Center 5801 Tabor Ave.

Philadelphia, PA 19120

c. American National Standards Institute (ANSI)

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1430 Broadway New York, New York 10018 Ph: 212-354-3300

d. American Society for Testing and Materials (ASTM)

1916 Race Street Philadelphia, PA 19103 Ph: 215-299-5400

e. American Society of Mechanical Engineers (ASME)

345 East 47th Street New York, New York 10017

f. Compressed Gas Association, INC. (CGA)

1235 Jefferson Davis Highway Arlington, VA 22202 Ph: 703-979-0900

g. American Welding Society (AWS)

2501 N.W. 7th Street Miami, FL 33125 Ph: 305-443-9353

h. Department of Defense (DOD) publications can be ordered from the following address:

US Army Adjutant General Publications Center 2800 Eastern Boulevard Baltimore, Maryland 21220 Ph: 301-671-2533

i. National Fire Protection Association (NFPA)

1 Batterymarch Park P.O. Box 9101 Quincy, MA 02269-9101 Ph: (617) 770-3000

j. US Army Corps of Engineers (EM 385-1-1) Department of the Army US Army Corps of Engineers Washington, DC 20314-1000

k. National Electrical Manufacturers Association (NEMA) 1300 N. 17th Street, Suite 1752 Rosslyn, VA 22209

l. The Society for Protective Coatings (SSPC) 40 24th Street, Sixth Floor Pittsburgh, PA 15222

1.2.9 SECURITY REQUIREMENTS: No employee or representative of the contractor will be permitted on Government property unless he/she furnishes satisfactory proof that he/she is a citizen of the United States or is specifically authorized admittance by the Government.

1.2.10 STATION REGULATIONS: The contractor and their employees and subcontractors shall become familiar with and obey all station

9 MAR 2021 P463 Pearl City HI C9 regulations including fire, traffic and security regulations. All personnel employed on the station shall keep within the limits of the work and avenues of ingress and egress. Personnel shall not enter any restricted areas unless required to do so and must be cleared for such entry. The contractor's equipment shall be conspicuously marked for identification. A Hot Work chit is required from base Fire Department prior to commencement of subject Hot Work performed at the Facility and a “designated Fire Watch” and appropriate required equipment will be provided by the Contractor.

1.2.11 GOVERNMENT ACTIVITIES: The Government will continue its normal activities during the contractor’s work at the site, and the contractor shall carry on work with the least possible interference to Government activities. The contractor shall schedule work as to cause the least amount of interference with naval facility operations.

Work schedules shall be discussed with naval activity personnel as required. Permission to connect or interrupt any roads, railroads and/or utility service shall be requested in writing a minimum of 30 calendar days prior to the desired date of interruption. The contractor shall make reasonable efforts to provide secure boundaries and sign postings around the designated work site to prevent entry of unauthorized personnel and vehicles.

1.2.12 ACCESS TO BUILDING: Regular working hours shall be an 8 ½ hour period established by the Government between 7 a.m. and 5 p.m. Monday through Friday, excluding Government holidays. The contractor shall make an application for work outside of the regular working hours 15 calendar days prior to such work to the Government.

1.2.13 EXISTING CONDITIONS AND EXTRA OBLIGATIONS OF THE CONTRACTOR: The contractor will be working in a specified section of the building.

All other sections of the building other than the hyperbaric sections will be off limits to contractor personnel. The contractor and their employees will not be allowed outside the work area or in adjacent existing buildings without prior approval of the COR. The contractor shall not use the existing buildings for storage.

1.2.14 AVAILABILITY AND USE OF UTILITY SERVICES: The Government will furnish standard utility services free of charge for the specified installation work and on-site testing. Unique utility requirements (any utility service not available from the building) are the responsibility of the contractor.

1.2.15 STORAGE AREAS: Unsecured outside space, not to exceed 1500 ft2, will be available at the site for use as a storage area. All storage facilities, at the contractor’s own expense and in a manner satisfactory to the COR, shall be installed, maintained, and removed prior to the final acceptance of the work. Exact location for storage and work areas shall be provided to the contractor upon request after the award of the contract.

1.2.16 REPAIR AND RESTORATION: If the contractor, during performance of the work described herein, causes damage to other features or existing elements of the described hyperbaric facilities or components or adjacent areas of the facility, the contractor shall repair and restore the item(s) to their original condition using similar methods and identical finish, at the Contractor’s expense.

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1.2.17 HAZARDOUS MATERIALS HANDLING: The contractor is responsible for submitting a list of all Hazardous Materials proposed for use within the scope of the contract, inclusive of the Safety Data Sheets (SDS) for each separate component, a minimum of 10 days prior to scheduled usage of the materials to the COR and the Command Engineering Officer to obtain government approval. All contracting personnel involved in the “on-site” contract performance and or administration must attend a Base Environmental Brief, prior to the start of any work. This can be arranged by the Command Engineering Department or Supply Department personnel through the Base. All Hazardous materials used and waste generated in the course of the contract that are or must be removed from the Facility and Navy Base, must be disposed of in the manner as specified by the State code for disposal of non-hazardous and hazardous materials. The contractor is responsible for obtaining the DOT approved shippable containers used to transport the HAZMAT/HAZWASTE to the receiving facility.

Documents signed by the receiving facility once the material reaches its final destination need to be returned to the Command Engineering Officer and copies forwarded to the Base Environmental Office, for reporting purposes.

1.2.18 KEY PERSONNEL: Personnel who are important to the performance of this project are to be identified in the proposal for the contract. Provide detailed resumes for all proposed key personnel that demonstrate their capability to perform the specific tasks as described in the Statement of Work. Provide a key personnel matrix which includes a summary description of the education, background, experience and capability of all proposed key personnel as it relates to the Work Statement.

The workforce must be sized to be able to handle the scope of the project. The key personnel workforce must contain welders, technicians, and clean room personnel who meet the qualification requirements to perform the required procedures of the statement of work.

1.2.19 WEIGHT HANDLING: The contractor shall comply with specific activity regulations pertaining to crane safety and operation (including allowable access routes and ground loading limitations) and shall notify the KO or COR in advance of any cranes entering the activity, or of any multi-purpose machines, material handling equipment, or construction equipment that may be used in a crane-like application to lift suspended loads. The contractor is required to comply with NAVFAC P-307 Management of Weight Handling Equipment, EM-385-1-1, and applicable American National Standard Institute (ANSI) or ASME standards (i.e., ASME B30.5 for mobile cranes, ASME B30.22 for articulating boom cranes, ASME B30.3 for construction tower cranes, and ASME B30.8 for floating cranes, ASME B30.9 for slings, ASME B30.20 for below the hook lifting devices, ASME B30.26 for rigging hardware, and ANSI/ITSDF B56.6 for rough terrain forklifts). Cranes, machines, and rigging equipment at a naval activity, DoD activity, NAVFAC EXWC project site, or in a foreign country shall comply with the appropriate host country safety standards. Barge-mounted mobile cranes require a third party certification from an Occupational Safety and Health Administration (OSHA) accredited organization (or a third party certification from a state accredited organization for those states with OSHA approved state plans), a load indicating device, a wind indicating device, and a marine type list and trim indicator readable in one-half degree increments. Third party certification is not

9 MAR 2021 P463 Pearl City HI C11 required for barge-mounted mobile cranes at naval activities in foreign countries.

1.2.19.1 WEIGHT HANDLING CERTIFICATE OF COMPLIANCE: The contractor shall supply a certificate of compliance; reference (a), Appendix P, Figure P-1 that the crane (or other machine if used to lift suspended loads) and the rigging equipment meet applicable OSHA and ANSI/ASME regulations citing the OSHA and ANSI/ASME regulations which are applicable (e.g., cranes/multipurpose machines used in cargo transfer will comply with 29 CFR 1917;

cranes/multi-purpose machines used in construction, demolition, or maintenance shall comply with 29 CFR 1926; cranes/multi-purpose machines used in ship building, ship repair, or ship breaking shall comply with 29 CFR 1915; slings shall comply with ASME B30.9, and rigging hardware shall comply with ASME B30.26).

For cranes (or other machines used to lift suspended loads) and rigging equipment at naval activities in foreign countries, the contractor shall certify that the crane (or other machine) and the rigging equipment conform to the appropriate host country safety standards. The contractor shall also certify that all of its crane (or other machine) operators working on the naval activity have been trained not to bypass safety devices (e.g., anti-two block devices) during lifting operations. The certifications are required to be posted on the crane.

1.2.19.2 CRANE OPERATOR QUALIFICATION: For mobile and commercial truck mounted cranes with OEM rated capacities of greater than 2000 pounds, the crane operator is required to be qualified by a source that qualifies crane operators (i.e., a union, a government agency, or an organization that tests and qualifies crane operators). Proof of current qualification shall be provided. Operators of cranes used in construction at activities under U.S. jurisdiction follow the qualification and certification requirements of 29 CFR 1926.1427. The contractor is required to certify (in accordance with NAVFAC P-307 Management of Weight Handling Equipment, Appendix P, Figure P-

1) that the operator is qualified and trained for the operation of the crane or machine to be used.

1.2.19.3 CRANE QUALIFICATION: Proof or authorization from the machine OEM that the machine is capable of making lifts of loads suspended by rigging equipment is required for all multi-purpose machines, material handling equipment, and construction equipment used to lift loads suspended by rigging equipment. The contractor is required to demonstrate that the equipment is properly configured to make such lifts and is equipped with a load chart.

1.2.19.4 HOOKS: All hooks used on cranes, hoists, other machines, and rigging gear are required to have self-closing latches or the throat opening will be "moused" (secured with wire, rope, heavy tape, etc.) or otherwise secured to prevent the attached item from coming free of the hook under a slack condition. The following exceptions apply and will be approved by the contractor’s technical organization; items where the hook throat is fully obstructed and not available for manual securing and lifts where securing the hook throat increases the danger to personnel such as forge shop, dip tank, or underwater work.

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1.2.19.5 CRITICAL LIFT PLAN: A critical lift plan is required for each of the following lifts:

a. Lifts involving hazardous materials (e.g., explosives, highly volatile substances);

b. Hoisting personnel with LHE;

c. Lifts made with more than one LHE;

d. Lifts where the center of gravity could change;

e. Lifts made when the load weight is 75% of the rated capacity of the LHE load chart or more (not applicable to gantry, overhead or bridge cranes);

f. Lifts without the use of outriggers using rubber tire load charts;

g. Lifts using more than one hoist on the same LHE;

h. Lifts involving Multiple Lift Rigging (MLR) Assemblies or other non-routine or technically difficult rigging arrangements;

i. Lifts involving submerged loads.

1. Exception: lifts that were engineered to travel in guided slots throughout the lift and have fixed rigging and/or lifting beams, i.e., intake gates, tailgates/logs);

j. Lifts out of the operator’s view.

1. Exception: if hand signals used by a signal person in view of the operator or radio communications are available and in use, load does not exceed two tons AND is determined a routine lift by the lift supervisor;

k. Load Tests;

l. When land-based LHE mounted on barges, pontoons or other means of flotation are required to travel while lifting the load. > See Sections 16.L.03 and 16.L.04.

m. Any lift the operator believes should be considered critical.

1.2.19.6 CRITICAL LIFT PLAN (CON’T): The Critical Lift Plan will include the following as applicable:

a. The size and weight of the load to be lifted, including crane (or other machine) and rigging equipment that add to the weight (The OEM's maximum load capacities for the entire range of the lift shall also be provided.)

b. The lift geometry, including the crane (or other machine) position, boom length and angle, height of lift, and radius for the entire range of the lift (This is applicable to both single and multiple crane/machine lifts.)

c. A rigging plan; showing the lift points, rigging equipment, and rigging procedures

d. The environmental conditions under which lift operations are to be stopped

e. For lifts of personnel, the plan shall demonstrate compliance with the requirements of 29 CFR 1926.1431

f. For barge mounted mobile cranes, barge stability calculations identifying crane placement/footprint; barge list and trim based on anticipated loading; and load charts based on calculated list and trim specific to the barge the crane is mounted on (The amount of list and trim shall be within the crane manufacturer’s requirements.)

g. For lifts in the vicinity of overhead power lines (i.e.; if any part of the crane or other machine; including the fully extended boom of a telescoping boom crane or machine; or the load could

9 MAR 2021 P463 Pearl City HI C13 approach the distances noted in reference (a), Figure 10-3 during a proposed operation), the plan shall demonstrate compliance to 29

CFR 1926.1408-1411

1.2.19.7 WEIGHT HANDLING ACCIDENT NOTIFICATION: The contractor is required to notify the KO or COR as soon as practical, but no later than four hours after any WHE accident. The contractor is required to secure the accident site and protect evidence until released by the KO. The contractor is required to conduct an accident investigation to establish the root cause(s) of any WHE accident. Crane operations shall not proceed until cause is determined and corrective actions have been implemented to the satisfaction of the KO. The contractor is required to provide the KO, within 10 days of any accident, a Crane and Rigging Gear Accident Report using the form provided in section 6 consisting of a summary of circumstances, an explanation of causes(s), photographs, and corrective actions taken.

1.2.19.8 SIGNAL PERSONS: The contractor is required to certify in the return proposal that signal persons used in construction work are qualified in accordance with 29 CFR 1926.1428.

END OF SECTION

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SECTION 2

2. OPERATIONAL REQUIREMENTS: The hyperbaric facility is designed to perform the following operations and standards. See Section 6 for schematics and figures.

2.1 AIR SYSTEM: The air system shall be capable of providing breathing air from

High-Pressure (HP) air compression, to HP air storage, SCUBA/MK16/SECUMAR charging, SDV air charging, HP/LP Divers Maintenance air, and Divers’ Air Supply.

2.1.1 HP AIR COMPRESSORS (2)

a. Charging Rate: 42 scfm at 6000 psi

b. Power Source / Supply Req’mt: 30 HP / 480V, 60 HZ, 3-phase

c. Automatic Shut Off Switches: High-Pressure/Low-Pressure and CO

d. Purification / Dryer System: Panels w/cross connect capability

2.1.2 FLASK PANELS AND HP AIR STORAGE BANKS (2)

a. Storage Configuration: Two banks of three 16 cuft Flasks

b. Working Pressure: 6000 psi

c. Relief Protection Set at 6600 psi

2.1.3 AIR DISTRIBUTION PANEL

a. Working Pressure 6000 psi

b. Gas Flow Primary/Secondary Circuit w/cross connect capability

2.1.4 DIVERS REDUCTION PANEL

a. Inlet Pressure 6000 psi

b. Gas Flow Primary/Secondary Circuit

c. Hand-Loaded Regulator 0–135 psi

d. Relief Protection Set at 150 psi

2.1.5 DIVERS SUPPLY PANEL

a. Inlet Pressure 135 psi

b. Gas Flow Single Circuit

2.1.6 SCUBA/MK16/SECUMAR CHARGING PANEL

b. Hand-Loaded Regulator 0-3300 psi

c. Relief Protection (1) Set at 3630 psi

d. Relief Protection (2) Set at 3300 psi

e. Charging Capacity 20 Single 80 cf cylinders simultaneously to 3300 psi.

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f. Charging Capacity 10 sets of Twin 80 cf cylinders simultaneously to 3300 psi

g. Charging Capacity 10 MK-16 diluent cylinders simultaneously to 3000 psi

h. Charging Capacity 10 SECUMAR cylinders simultaneously to 3000 psi

i. Charging Rate: 400 psi/min (wet charge rate)

2.1.7 SDV AIR CHARGING PANEL 1

b. Hand-Loaded Regulator 0-4500 psi

c. Relief Protection Set at 4950 psi

d. Charging Capacity Two SDV’s simultaneously to 4500 psi

e. Charging Rate: 200 psi/min (dry charge rate)

2.1.8 SDV AIR CHARGING PANEL 2

b. Hand-Loaded Regulator 0-4500 psi

c. Relief Protection Set at 4950 psi

d. Charging Capacity Two SDV’s simultaneously to 4500 psi

e. Charging Rate: 200 psi/min (dry charge rate)

2.1.9 HP/LP MAINTENANCE PANEL 1

b. Hand-Loaded Regulator 0-250 psi

c. Hand-Loaded Regulator 0-3300 psi

d. Relief Protection Set at 275 psi

e. Relief Protection Set at 3630 psi

f. Flow Rate: 30 scfm

2.1.10 HP/LP MAINTENANCE PANEL 2

b. Hand-Loaded Regulator 0-250 psi

c. Hand-Loaded Regulator 0-3300 psi

d. Relief Protection Set at 275 psi

e. Relief Protection Set at 3630 psi

f. Flow Rate: 30 scfm

2.2 OXYGEN SYSTEM: The oxygen system shall be capable of providing oxygen from the GFE oxygen skid to the MK16/MK25 Oxygen Charging Panel.

2.2.1 OXGEN SUPPLY PANEL

a. Working Pressure 3000 psi

b. Gas Flow Single Circuit

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2.2.2 MK16/MK25 OXYGEN CHARGING PANEL

a. Inlet Pressure 3000 psi

b. OTP Output Pressure 3000 psi

c. Relief Protection Set at 3300 psi

d. OTP Hand-Loaded Regulator 0-135 psi

e. OTP Relief Protection Set at 150 psi

f. Charging Capacity Ten MK16 cylinders simultaneously to 3000 psi

g. Charging Capacity Ten MK25 cylinders simultaneously to 3000 psi

h. Charging Rate: 200 psi/min (wet charge rate)

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SECTION 3

3. PIPING & INSTRUMENTATION TECHNICAL REQUIREMENTS

3.1 GENERAL REQUIREMENTS:

3.1.1 STANDARDS AND DEFINITIONS:

3.1.1.1 "POWER PIPING": Hyperbaric piping, valves and components shall conform to the requirements of ANSI B31.1, "Power Piping". This specification refers to paragraphs in B31.1. The referenced B31.1 paragraph numbers are followed by an asterisk for identification purposes (illustration, "Paragraph 100.1.1*").

The piping, valves and components shall conform to the following additional requirements.

3.1.1.2 PIPING: Paragraph 100.1.1* "This code prescribes minimum requirements for the design, material, fabrication, erection, test, and maintenance of piping systems.” "Piping" is defined in paragraph 100.1.1*; pipe, flanges, bolting gaskets, valves, relief valves, and the pressure containing portions of other components. Whenever pipe is stated in this specification in general terms, it shall be assumed to state a requirement for all pipe and tube used.

3.1.1.3 PROVEN COMPONENTS: Pressure containing components shall have been proven satisfactory by successful performance under comparable US NAVY service conditions. Components for a hyperbaric facility must have proven experience in existing hyperbaric facilities for high-pressure and low-pressure air, oxygen, nitrogen, helium, and water service. Pressure vessels (other than the PVHO's) shall meet the requirements of ASME, Section VIII, Division 1 or other as specified.

3.1.1.4 MATERIAL & COMPONENTS, GENERAL: Material, components and equipment installed in the piping systems shall be as specified and suitable for the gasses and liquids contained and for the maximum operating temperature and pressure. All valves shall be placed so that they can be easily reached, operated and maintained by a person without extensive system disassembly or the aid of special equipment, such as ladders, or they shall be provided with other means of mechanical operation. Valves shall be placed so that accompanying gauges or other displays are easily read. Pipe and tubing shall be protected from abuse and accidents and be placed for ease of operation, maintenance and replacement.

3.1.1.5 CALIBRATION: All measuring instruments, gauges, process control transmitters, indicators, etc., requiring calibration shall have at least twelve months remaining on their respective calibration at the time of the acceptance of the facility. All calibration shall be conducted by a METCAL certified calibration shop.

3.1.1.6 MATERIAL PROTECTION: Equipment and materials shall be properly stored, adequately protected and carefully handled to prevent contamination or damage before and during installation.

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Equipment and materials shall be installed, handled, stored and protected in accordance with the manufacturer's recommendations.

3.1.1.7 PERSONNEL PROTECTION: Belts, pulleys, chains, gears, couplings, projecting setscrews, keys and other rotating parts located so that any person can come in close proximity thereto shall be fully enclosed or properly guarded. High temperature equipment and piping so located as to endanger personnel or create a fire hazard shall be properly guarded or covered with insulation.

Areas of high noise shall be properly posted and adequate safety equipment shall be supplied.

3.1.1.8 MANUFACTURER INSTRUCTIONS: Where installation procedures or any part thereof are required to be in accordance with the recommendations of the manufacturer of the material being installed, printed copies of these recommendations shall be furnished to the COR with the Preliminary Design Submittal.

Installation of the product shall not be allowed to proceed until the recommendations are received. Failure to furnish these recommendations can be cause for rejection of the material.

3.1.1.9 MACHINERY FOUNDATIONS: When an independent foundation is provided for reciprocating machinery, sound isolation mounts shall be provided on the isolation pad to limit / eliminate vibration, noise, etc. Suitably sized tie down bolt-holes are provided in the sub-base for installation of the compressor.

Expansion bolts shall be provided for securing the air compressor package sub-base to the floor. In absence of an isolation pad anti-vibrational mounts shall be part of the machinery structure.

3.1.1.10 COMPRESSOR GROUNDING: Each compressor shall be grounded. Where a ground strap is provided at the isolation pad, the contractor shall connect the compressor to this strap. If no ground strap is provided, the contractor is responsible for installing such ground strap, and grounding the compressor.

3.1.2 PIPING REQUIREMENTS:

3.1.2.1 PIPING, GENERAL: Piping shall be run in common routes when possible. Piping shall be located to provide access for maintenance. There shall be adequate joints for disassembly, cleaning and inspection. Single lengths of piping shall not exceed 30 feet between unions. All piping installed internal to the chamber shall be configured to not interfere with normal operations.

3.1.2.2 PIPING SIZE: Piping shall be sized to a maximum gas velocity of

.8 mach or less.

3.1.2.3 TUBING GUIDELINES: There shall be a length of straight tubing adjacent to the nut equal to 2 tube diameters or more. The total length of a tube assembly shall be 20 tube diameters or more.

Each tube assembly shall have at least one bend equal to or greater than 90o.

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3.1.2.4 WELDED PIPING AND FITTINGS: Piping, unless otherwise specified, shall be seamless annealed stainless steel conforming to ASTM A312, Type 316L. Pipe shall be 1/2" Nominal Pipe Size (NPS) or larger. All tube, unless otherwise specified, shall be seamless annealed stainless steel conforming to ASTM A269, Type 316L.

All fittings shall conform to ASTM A403, Type 316L and shall be seamless. Tube shall be 1/2" I.D. or larger, except gauge and sampling lines which will be 1/4" or larger. All Piping (pipe, tube, and fittings) located in areas external to the building shall be 316 or 316L. Traceability details (heat numbers etc.)

shall be etched or permanently marked on all piping (pipe, tube, fittings, tailpieces, threadpieces, etc.).

a. All cast flanges to be welded shall be ASME/ASTM A351 CF3M.

3.1.2.5 PIPE MATERIAL CERTIFICATIONS: The contractor shall submit material certifications for all weld filler metal (wire, rods, etc.), pipe and fittings used in this contract. The material certifications shall ensure that the pipe, fittings and filler meet all specification requirements. The material certifications shall include, but are not limited to: complete analysis (chemical element percentage composition), mechanical physical properties including tensile, yield, elongation, and manufacturer and manufacturing details. Vendor supplied purchase orders, Vendor Certificates of Conformance (C of C) and Mill Certs for welded pieces shall accompany all piping (pipe, tube, valves and fittings) IAW DFARS 46.504.

3.1.2.6 JOINT STANDARDS: Only pipe joints that are fabricated, erected, tested and inspected to nationally accepted standards may be used (typically; butt welds, socket welds, bolted flange connections, O-ring faced fittings). Others are not acceptable (typically; brazed, byte type, flared, compression fittings and threaded).

3.1.2.7 FITTINGS INSIDE DIAMETER: The inside diameter of elbows, tees and other fittings shall be equal to or greater than the pipe to which they are attached.

3.1.2.8 O-RING SEALS: All piping components such as valves, check valves, relief valves, reducers, and similar equipment, shall be installed with O-ring seal unions.

3.1.2.9 UNIONS: All union nuts to be used shall be manufactured of

Nickel Aluminum Bronze (not Silicon Aluminum Bronze) in accordance with ASTM B150 Alloy C63200. Unions shall be installed in the piping and each end of permanently installed flexible hoses to facilitate removal and maintenance of components.

3.1.2.10 COMPONENT SUPPORTS: Pipe and/or tubing shall be adequately supported at intervals no greater than 100 pipe diameters, and in both directions at elbows. Components (valves, regulators, etc.) shall be supported so that the force required to operate the component or other normal operational load does not cause visual deflection, rotation or vibration. All piping that is

9 MAR 2021 P463 Pearl City HI C20 currently installed that will not be removed during an overhaul shall remain properly supported after components are removed.

3.1.2.11 VENT LINES: Vent lines shall be independent of each other and of other lines. Any vent line greater than 1”, or containing 25% oxygen or greater shall exhaust outside the building, and be configured and equipped with screen vent caps to prevent ingress of weather, debris, and wildlife.

3.1.2.12 CHAMBER VENT PIPING: Vent piping immediately downstream of the chamber vent throttle valves (Globe Valve) shall be increased to a minimum of two diameters larger than the piping upstream of the valve (i.e., 2” upstream – 4” downstream). The use of breathing compatible acrylonitrile butadiene styrene (ABS) with non-off-gassing breathing compatible adhesive is acceptable. The Vent system length shall be kept to a minimum, changes in vent flow (90’s and 45’s) shall be kept to a minimum, and all changes in direction shall use long radius bends or fittings.

3.1.3 SYSTEM LABELING:

3.1.3.1 SYSTEM COLOR CODING: Identify piping in accordance with the table listed below. Identification shall apply to piping on each segment of pipe between fittings. All valve handles, regulator handles, operator controls and gauge outer rings shall have color coding applied.

Piping Identification

System Color Helium Buff Oxygen Green Helium-Oxygen Mix Buff & Green Nitrogen Light Gray Nitrogen Oxygen Mix Light Gray & Green Exhaust Silver (Chambers EXH Only) Air Black Chilled Water Blue & White Hot Water Red & White Potable Water Blue FES Red

3.1.3.2 COMPONENT TAGS: All components shall be tagged with

identification plates of plastic laminate measuring approximately ½ inch high, by 1 ½ inches long minimum, by 1/8 inch thick, firmly attached by contact adhesive or by other means acceptable to the Government. These plates shall be marked by engraving with ¼ inch high block type identification letters/numbers, and shall be color coded as appropriate. The Component Tag index shall be submitted with the Preliminary Design. Other means of tagging may be used, but must be approved by the COR.

3.1.3.3 COMPONENT ID PLATES: On the component identification plates, the following naming convention shall be used throughout the system and sub-systems. The first set of symbols shall identify the

9 MAR 2021 P463 Pearl City HI C21 component; the second set shall identify the system; and the third set shall indicate the number of that component in the system. For example, BV-ALP1-3 indicates that the component is the third ball valve on the primary air low-pressure piping circuit. This alphanumeric sequence will start at the high-pressure source and continue through to the last low-pressure component or fixture. The following tables list the abbreviations for components and systems.

Components

Abbreviation Name AC Air Compressor AP Air Purifier/Drier HF High-Pressure Flask 3BV Three Way Ball Valve GCV Gauge Calibration Valve BV Ball Valve CV Check Valve FL Filter GV Globe Valve HF High-Pressure Flask MS Moisture Separator NV Needle Valve PG Pressure Gauge PR Pressure Regulator RV Relief Valve VT Volume Tank PS Pressure Switch SCV Stop Check Valve QD Quick Disconnect FH Flex Hose EBV Electric Ball Valve M Muffler AI Anti-Ingestion FS Flow Switch FM Flow Meter OTP Oxygen Transfer Pump IC Internal Conditioner EC External Conditioner CS Carbon-Dioxide Scrubber ACC Accumulator BM BIBS Mask COMM Communication SPP Sound Powered Phone HS Headset

Sub-Systems

Abbreviation Name AHP1 High-Pressure Air Bank #1 ALP1 Low-Pressure Air Bank #1 AHP2 High-Pressure Air Bank #2 ALP2 Low-Pressure Air Bank #2 HE Helium

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OX Oxygen HEO2 Helium-Oxygen N Nitrogen NX Nitrogen-Oxygen SG Specialty Gas EXH Exhaust CW Chilled Water HW Hot Water PW Potable Water FES Fire Extinguishing System ACS Atmospheric Conditioning System EBS Emergency Breathing System

3.1.3.4 PANEL ID TAGS: All panels and major subsystems shall be identified with an ID plate. These plates shall be made of plastic laminate, two inches high and at least six inches long by one-eighth inch thick. The plates shall be marked by engraving with three-quarter inch high block type identification letters/numbers, and shall be color coded as appropriate. All piping entering/leaving a panel shall be identified. These plates shall be made of plastic laminate, 1 1/2 inches high and at least four inches long by one-eighth inch thick. The plates shall be marked by engraving with ½ inch high block type identification letters/numbers, and shall be color coded as appropriate. These labels shall be firmly attached by contact adhesive or by other means acceptable to the Government. ID tag wording shall be provided with the Preliminary Design. Other means of tagging may be used, but must be approved by the COR.

3.1.4 COMPONENT REQUIREMENTS:

3.1.4.1 COMPONENT SEATS: All components shall have seats and seals that are compatible with the system breathing gas they supply.

3.1.4.2 LUBRICANTS: All lubricants shall be suitable for oxygen service

IAW MIL-STD-1330D.

3.1.4.3 THROTTLE VALVES: All valves that regulate flow (other than on-off function), oxygen service valves, and high-pressure valves (except for those remotely actuated) are considered throttle valves. They shall be globe or needle valves. These valves shall conform to MIL-V-24109. For throttle valves which are larger than those that meet the requirements of MIL-V-24109 (3" or greater), these valves shall conform to MIL-V-24109 with respect to control of flow and pressure.

3.1.4.4 SHUTOFF VALVES: All hand operated valves, other than throttling valves, shall be ball valves. They shall be two-way (bi-directional) flow, three piece, with a swing out construction, valves conforming to ASME/ANSI B-16.34 and utilizing a soft sealing surface. Socket weld end connections shall conform to ANSI B-16.11. Butt weld end connections shall conform to ANSI B-

16.25. The construction materials shall be compatible with air and oxygen service. On panels, in which the direction in which the valve handles point indicates the open or closed position, the direction shall be the same for all valves on the panel.

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3.1.4.5 CHECK VALVES: All check valves shall utilize a soft sealing surface poppet or disc and spring.

3.1.4.6 AIR OPERATED BALL VALVES: Where designated, each valve shall be a quarter turn ball valve and each operator shall be a double acting pneumatic actuator with an external shaft extension to permit manual actuation. Actuators shall meet specifications as follows:

a. SUPPLY PRESSURE: Actuators shall have a maximum supply pressure of 100 psig and a minimum supply pressure not below 60 psig.

b. LUBRICATION: Actuators shall either be designed for operation on oil-free air or shall be disassembled, lubricated with an approved lubricant and reassembled.

c. RATED TORQUE: The torque output of each actuator with a supply pressure of 80 psig must exceed the rated breakaway torque of the associated valve at the maximum design pressure of the line in which the valve is installed.

d. SOLENOID PILOTS: Actuators located outside of the chambers shall have direct mounted watertight four way solenoid pilots with supply voltages of 120 VAC. Actuators located inside of the chambers shall have remote solenoid pilots located outside of the chambers.

All valves must have solenoids which return the valve actuator to the closed position upon electrical failure.

3.1.4.7 MOTORIZED BALL VALVES: Each valve shall be a quarter turn ball valve and each operator shall be an electric actuator housed in a NEMA IV watertight enclosure with an external position indicator, manual override capability and a limit switch for the open & shut positions with signal output to the PLC. Actuators shall meet specifications as follows:

a. LUBRICATION: Each actuator shall have a permanently lubricated gear train and self-lubricated bearings. Actuators located inside the chamber shall have a lubrication that is compatible with Diver’s Life Support Systems.

b. PERFORMANCE: The startup torque of the actuator shall exceed the rated breakaway torque of the associated valve at a differential pressure which is equivalent to the design pressure of the line in which the valve is installed. Each actuator shall operate on 115 VAC, 60 Hz and shall have a cycle time not exceeding 5 seconds, except for valves 4” and larger, which may have cycle times up to 10 seconds.

c. LOCATION: All actuators, which are to be located outdoors shall be equipped with heaters, thermostats and condensate drain plugs.

d. PROGRAMMABLE CONTROLLER INTERFACE: When electric actuators are operated with devices which use solid state switches, such as programmable controllers or computers, protection of the switching circuit from voltage or current higher than its rating shall be provided. This may be accomplished through use of a.) a controller whose triacs are rated 800 VAC, 12 A and a snubber circuit or b.)

a solid state interface relay board which allows for operation of the actuator with a device that cannot handle in-rush currents or voltage surges.

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3.1.4.8 PRESSURE REGULATORS: Pressure regulators shall be selected so that output pressure will not drop below 90% of nominal set pressure for all conditions of flow and upstream pressure, and maximum flow requirements shall be met under all conditions of upstream pressure and flow. Pressure regulators shall meet operational requirements based on manufacturer’s recommendations and be capable of operating within a temperature range of 32 to 165 degrees Fahrenheit.