ORDER SPECIFICATIONS.pdf

SPECIFICATIONS FOR PORTABLE BLAST CONTAINMENT INSIDE HIGH CUBE

SHIPPING CONTAINER

FOR JML 2216-3925

1. SCOPE - This specification contains the requirements for a portable, sandblast containment within a shipping container for use in dry-dock and pier side. The unit shall be used to abrasive blast metal surfaces to bare metal. Abrasive blast steel grit shall be recovered by vacuuming and recovering thru an abrasive blast machine (shipyard provide). Dust and debris shall be removed and sent through an external dust collection unit (shipyard provide).

2. APPLICABLE DOCUMENTS - The following documents form a part of this specification to the extent specified herein. Unless otherwise indicated, the version in effect on the date, the request for purchase is published shall apply.

2.1. THE CODE OF FEDERAL REGULATIONS

• 29 CFR 1910 Occupational Safety and Health Standards

• 29 CFR 1915 Occupational Safety and Health for Shipyard Employment

• 40 CFR 261 Identification and Listing of Hazardous Waste

(Information is available online at: www.gpoaccess.gov/ecfr)

2.2. AMERICAN NATIONAL STANDARDS INSTITUTE, INC. (ANSI)

• Z535.4 Product Safety Signs and Labels

(Copy of ANSI Publications may be ordered from the website: http://www.ansi.org)

2.3. AMERICAN WELDING SOCIETY (AWS)

• AWS-D1 Structural Welding Code

(Application for copies should be addressed to the American Welding Society, 550550 N.W. LeJeune Road, Miami, Florida 33126)

2.4. AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR CONDITIONING ENGINEERS

(ASHRAE)

• ANSI/ASHRAE Standard 52.2, Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size

(Copies available online at: http://www.ashrae.org)

2.5. NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

• NFPA 70 National Electric Code

• NFPA 79 Electrical Standards for Industrial Equipment

(Application for copies should be addressed to National Fire Protection Association, 470 Atlantic Ave., Boston, MA 02210)

2.6. NATIONAL ELECTRICAL MANUFACTURERS' ASSOCIATION (NEMA)

• ICS Industrial Controls and Systems

• MGI Motors and Generators

(Information is available online at: www.nema.org)

2.7. WASHINGTON STATE ADMINISTRATION CODE (WAC)

• WAC-173-303 Washington Dangerous Waste Regulations

(Copies of these documents are available online at: http://www.gpoaccess.gov/)

2.8. INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

http://www.gpoaccess.gov/ecfr http://www.ansi.org/ http://www.ashrae.org/ http://www.nema.org/ http://www.gpoaccess.gov/

• ISO 3861 Rubber Hoses for Sand and Grit Blasting—Specification

• ISO 668 Series 1 freight containers – Classification, dimensions and ratings

3. REQUIREMENTS:

3.1 GENERAL DESCRIPTION OF UNIT - This contract requires delivery of a portable high cube 20’ shipping container blast room, designed for use with shipyard provided external blast equipment, portable dust collector, portable dehumidifier and portable vacuum.

3.2 CONDITIONS OF SERVICE AND PERFORMANCE: - The following service and operational conditions shall apply to the equipment delivered under this specification.

3.2.1 Equipment size - The proposed system shall be used in an industrial marine environment having limited space.

The proposed equipment shall fit within the dimensions specified in this specification.

3.2.2 Environmental Conditions - The unit shall be designed to operate in a salt and dust laden outdoor industrial environment, subject to wind driven rain, sleet and snow.

• Temperature Range:.........................32 to 110 oF

• Relative Humidity:....................up to 100% Non-Condensing

3.3 GENERAL EQUIPMENT REQUIREMENTS

3.3.1 Personnel Safety And Health Requirements - All machine parts, components, mechanisms, and assemblies furnished on the unit shall comply with all specific requirements of “OSHA Safety and Health Standard (29CFR1910), General Industry” that are applicable to the equipment itself. Covers, platforms, guardrails, belt guards, and safety devices shall be provided for all parts of the equipment that present a safety hazard. The safety devices shall not interfere with the operation or maintenance of the equipment. The safety devices shall be removable to facilitate inspection, maintenance, and repair of the part. Additional safety and health requirements shall be as specified in other paragraphs of this specification.

3.3.2 NRTL Listing or NRTL Field Inspection and Approval - The blast room containerized unit as a whole, shall be listed or approved by one of the following methods:

3.3.2.1 Nationally Recognized Testing Laboratory (NRTL) Listing and Labeling - The equipment specified herein shall be listed and labeled by an Occupational Safety & Health Administration (OSHA) approved Nationally Recognized Testing Laboratory.

3.3.2.2 Nationally Recognized Testing Laboratory (NRTL) Field Inspection - The equipment specified herein shall be field inspected and approved by an Occupational Safety & Health Administration (OSHA) approved Nationally Recognized Testing Laboratory. Test data reports shall be furnished for review.

3.3.3 Safety Devices All machine parts, components, mechanisms, and assemblies furnished on the unit shall comply with all specific requirements of “OSHA Safety and Health Standard (29 CFR 1910), General Industry” that are applicable to the equipment itself.

3.3.3.1 Covers, platforms, guard rails, belt guards, and other safety devices shall be provided for all parts of the equipment that present a safety hazard.

3.3.3.2 The safety devices shall prevent unintentional contact with the guarded part. The safety devices shall not interfere with the operation or maintenance of the equipment.

3.3.3.3 The safety devices shall be removable to facilitate inspection, maintenance and repair of the part.

3.3.3.4 Access Ladders, Platforms, and Safety Rails: For all equipment that requires preventative maintenance and servicing, provide access ladders, platforms, safety rails with toe boards and devices as required to meet 29 CFR 1910 Subpart D to allow workers to perform the maintenance without the use of personal fall protection. A platform with ladder and guardrails shall be included to change the filter bags or cartridges when the dust collector is in the lowered position.

3.3.4 Energy Isolating Devices - The equipment shall be provided with energy isolating devices (e.g., power switches, safety switches, circuit breakers, valves, etc.) that protect personnel from the release of hazardous energy.

3.3.4.1 The devices shall be designed and manufactured such that they can be padlocked in the user-selected position (ON or OFF, OPEN or CLOSED) to prevent inadvertent or unauthorized change.

3.3.4.2 All energy isolating devices installed or modified shall be capable of being locked by being integral to the equipment installed. This includes both mechanical and electrical devices.

3.3.5 Maintainability - The equipment shall be designed and constructed to permit maintenance personnel to service the equipment easily and effectively using a minimal number of tools. The contractor shall provide any special tools required to service the unit. The equipment shall have access covers, as necessary, to facilitate inspection, cleaning and repair or replacement of internal parts.

3.3.6 Standard, Off the Shelf Components – All materials and parts comprising the system shall be new, of current design and manufacture, and shall not have been in prior service except as required for factory testing.

3.3.6.1 Standard, off the shelf components with proven reliability shall be used wherever possible to increase performance reliability and reduce costs.

3.3.6.2 The equipment shall be one of the manufacturer’s current production models which, on the day this solicitation is issued, has been designed, engineered and sold, or is being offered for sale through advertisements or manufacturer’s published catalogs or brochures.

3.3.6.3 Products such as a prototype unit, pre-production model, or experimental unit DO NOT qualify as meeting this requirement.

3.3.6.4 The equipment shall be complete, so that when connected to the utilities identified herein, it can be used for the function for which it is designed and constructed.

3.3.7 Electrical - The equipment delivered and all accessory parts shall operate from a single source of primary power, which is 120 VAC, single-phase. All connection point enclosures for primary power shall meet NEMA 3R requirements.

3.3.7.1 All Electrical Components including motors, starters, relays, switches, and wiring shall conform to and be located in accordance with the applicable NFPA, NEMA, and ANSI standards for the intended application.

3.3.7.2 Over protection device shall be fuse or circuit breaker protected in each phase conductor for AC circuits.

Overloads, fuses and circuit breakers shall be coordinated for maximum component protection and minimum circuit disruption.

3.3.7.3 Grounding - All exposed, non-current carrying metal parts shall be maintained at common, zero ground potential.

None of the primary circuits in the equipment shall be connected to ground. A grounding stud/lug shall be provided as a means for grounding the equipment. For cord connected equipment, a NEMA type grounding plug which effectively grounds the equipment for the safety of personnel shall be acceptable in lieu of a ground stud or lug on the equipment.

3.3.8 Environmental Protection - The unit shall be designed and constructed so that during operation, service, transportation and storage conditions described herein, including final disposal, the equipment will comply with all applicable Environmental Protection Agency (EPA) and Occupational Safety and Health Agency (OSHA) and State of Washington Department of Ecology (WDOE) restrictions for materials classified as hazardous to the environment in effect on the date of the contract. The equipment described herein shall not contain or emit material hazardous to the ecological system as prescribed by federal, state, and local statutes in effect at the point of installation.

3.3.9 Hazardous Material Exclusions - Materials being provided as part of the equipment shall be free of known hazardous materials. Definitions of hazardous materials are specified in the latest version, including revisions adopted during the term of the contract, of Federal Standard No. 313.

3.3.9.1 Notwithstanding any other hazardous material usage permitted in this contract, radioactive materials or instruments capable of producing ionizing radiation as well as materials which contain asbestos, mercury, cadmium, lithium, methylene chloride, lead (= or > 0.06%), or polychlorinated biphenyls (PCB’s) are prohibited.

3.3.10 Painting - Exterior steel surfaces of the container and components shall be painted with federal standard green (14187) in accordance with the following requirements:

3.3.10.1 General requirements.

(A) Components shall be prepared and coated prior to final assembly.

(B) The exterior and interior of the container and exterior of components shall be primed and painted unless they are fabricated of stainless steel, fiberglass, plastic, or carbon steel hot dip galvanized per ASTM A123.

(C) Coatings shall be applied in accordance with the manufacturer’s instructions.

3.3.10.2 Preparation.

(A) Prior to galvanizing or blasting, weld spatter and other surface imperfections shall be removed by grinding.

(B) Components to be coated shall be cleaned to SSPC-SP1 (solvent cleaning) prior to abrasive blasting. This step assures the removal of oil, salt, and other surface contamination which can prevent proper paint adhesion in spite of subsequent abrasive blasting.

(C) All sides of components shall be abrasive blasted to SSPC-SP10, (Steel Structures Painting Council- Surface Preparation Standard number 10, “Near White Blast”), with a surface profile of 1.5 to 2.5 mils.

3.3.10.3 External carbon steel components which conduct airflow, (for example ducts, hoppers, filter housing, plenums, transitions, silencers, and other air-moving components shall be prepared and either hot dip galvanized or primed with a inorganic zinc paint and top-coated High Solids Epoxy Coating (such as Devoe Devran 224HS) and painted with 2 part urethane paint with UV inhibitor, having a dry film thickness of 5 to 8 mils.

3.3.10.4 Steel structure, (for example rigging structure, sub-foundation for the fan, deck plates, stiffeners & braces, equipment mounts & supports, access platforms, and other mechanical components). Either hot dip galvanized per ASTM A123 or primed with a inorganic zinc paint and top-coated High Solids Epoxy Coating (such as Devoe Devran 224HS) and painted with 2 part urethane paint with UV inhibitor, having a dry film thickness of 5 to 8 mils.

3.3.10.5 Paints containing lead, cadmium, or hexavalent chromium at 0.01% (dry weight) or more are prohibited.

3.3.11 Caution - Warning Plates - Corrosion resistant “Caution” or “Warning” plates shall be securely attached to the equipment in visible locations, with any safety precautions to be observed by the operator or maintenance personnel permanently marked on the plates.

3.3.12 Informational Plates – The following informational plates shall be marked by engraving or photo imaging, on wear and corrosion resistant metal, permanently affixed to the equipment. Identification Plate - The following information shall be on the plate: Nomenclature, Contractor’s name, manufacturers name, equipment model number, equipment serial number, electrical utilities (Volts, Full Load Amps, Frequency, and Phases), date of manufacture, contract number and any other pertinent information for identifying the part as a unique component of the system.

3.4 REQUIREMENTS FOR HIGH CUBE CONTAINER BLAST CONTAINMENT

3.4.1 Shipping Container - The container shall be new or a one-trip high cube container and meet ISO 668 standard.

3.4.1.1 The maximum container outside nominal dimensions shall be:

• Height – 9 feet 6 inches

• Width – 8 feet 0 inches

• Length – 20 feet 0 inches

3.4.1.2 The entrance to the booth shall have a portable roof designed to prevent rain from hitting the area 9’wide x 5’ in front of the container. The roof shall attach to the container and the container doors in the open position.

(PSNS shall have final approval of design prior to manufacturing)

3.4.1.3 No structural supports on the container shall be cut.

3.4.1.4 Container Skid and Frame

3.4.1.4.1 The container and equipment in the container shall provide adequate bracing and support to permit placing the entire assembly on uneven surfaces without causing equipment damage, distortion or overstress. The base and associated framework shall be gusseted and cross-braced as necessary to withstand the stresses, vibration and shock associated with rough handling and transport of the unit by overhead crane or flatbed truck over rough surfaces.

3.4.1.4.2 The container shall include ISO 1161 type corner fittings in all corners.

3.4.1.4.3 The container shall be lifted with four ISO lifting lugs (Tandemloc S20901AA-4PA with spreader bar, government furnished).

3.4.1.4.4 Weight and center of gravity

3.4.1.4.5 Maximum weight shall not exceed container gross weight.

3.4.1.4.6 Center of gravity after assembly shall be within one foot of the center of gravity of the container when empty.

3.4.1.4.7 Label plate shall be installed on or near the main disconnect panel door with the total weight (with equipment installed) when empty, the center of gravity locations and any special lifting instructions.

3.4.1.5 Forklift pockets - The shipping container shall also have fully enclosed forklift slots for handling with a forklift truck on 2 sides. The forklift slots shall be 14 inches wide (+/- ½ inch) by 5 1/2 inches high (+/- ½ inch) rectangular tube type design and spaced 80 inches (+/-2 inches) apart (measured from center to center) on the length of the skid.

3.4.2 Blast Containment Area - The blast containment enclosure shall fit inside the shipping container with a minimum inside working area of 7 feet 6 inches high, 17 feet long and 7 feet 2 inches wide with the following characteristics

3.4.2.1 The blast containment area shall have a 1/8” steel tread plate floor

3.4.2.2 The room shall have a latching double door located on access door end with each door being 3 feet 7 inches wide and 7 feet high.

3.4.2.2.1 One of the doors shall have a personnel door 30 inch x 78 inch with 8” x 8” portal viewing window with a swing arm steel cover and panic latch assembly for personnel egress. Panic latch

3.4.2.2.2 Illuminated emergency exit sign w/emergency lighting above personnel door shall be installed exterior of the booth with Lexan panel used to seal between the blast booth and the exit sign/emergency lighting.

3.4.2.2.3 The door without the personnel door shall have an 18 inch flanged connection to allow for an external 4500 cfm dehumidifier (shipyard provided). See Enclosure (1) page 3 for flange drawing.

3.4.2.3 The room shall have flush mounted LED lights in the ceiling of the room which will illuminate minimum of

100 foot candles at 3 feet off the floor. The lights shall be accessible from the inside the blast room with dust tight fixtures. There shall be a light switch attached to the shipping container wall near the man door entrance.

See enclosure (1)

3.4.2.3.1 The light fixtures shall meet NFPA 70 Class II Division 2 requirements.

3.4.2.3.2 Dust tight Lexan panels shall be used to seal the area between the blast booth and lighting. These panels shall be replaceable from the inside of the blast room.

3.4.2.4 The room shall be constructed of steel frame with 12 gauge panels.

3.4.2.5 A 2” minimum space between the blast containment room walls and the shipping container walls shall be filled will sound dampening material.

3.4.2.6 All panels will be sealed to prevent abrasive from escaping.

3.4.2.7 The room shall have a screened air inlet above the entry doors in the ceiling. It shall be sized for air movement of 1000 cfm at a velocity of 500 fpm. See enclosure (1) page 1

3.4.2.8 The room shall be bolted or welded to the container to keep the room from moving or shifting during transporting.

3.4.2.9 The blast containment room walls and ceiling shall be coated with a polyurethane protective coating (i.e.

Polyurea or Rhino Liner).

3.4.2.10 The requirement governing the flow rate shall be an average of 100 feet per minute air velocity across the face of the blast booth enclosure.

3.4.2.11 The back wall shall include a dust collection plenum for even air exhaust with deflector plate installed to minimize grit getting into ducting. The exhaust will exit the container via 2 each 15 inch holes in the rear wall with flanges on the outside for (shipyard supplied) dust collector hookup. See enclosure for dust collector flange bolt hole layout. See Enclosure (1) page 3

3.4.2.12 The side walls shall include pass thru sleeves for 1 ¼” inner diameter blast hose and 3 inch inner diameter vacuum recovery hose. Penetrations need to be design to eliminate grit escaping around the hoses and have covers that will be installed when not in use.

3.4.3 Main Control Panel - Panel shall be located on the end of the container outside the container. Main control panel shall be a single phase 120 VAC, NEMA 3R box with circuit breaker(s) to feed light switch and emergency exit sign. See Enclosure (1)

3.5 TECHNICAL DATA TO BE PROVIDED

3.5.1 Operator / Maintenance Manuals - The equipment shall be furnished with five (5) copies of the manufacturer’s standard Operation, Maintenance, and Repair Manual(s) and one copy on CD-ROM disk(s) for each order placed.

The manuals shall include all mechanical and electrical schematics showing discrete components/block diagrams/wiring diagrams with inputs and outputs identified.

3.5.1.1 The information contained in the manual (s) shall reflect the unit and its components in the “as built” configuration. The information contained in the manual shall be adequate to permit troubleshooting and repair of the equipment by journeymen level personnel. The information contained in the manual (s) shall be in the English language and shall be in imperial units of measure.

3.5.1.2 The manuals shall include start-up, operation, shut-down.

3.5.1.3 The manuals shall include parts list with a complete bill of materials.

3.5.1.4 The manual shall include a list of recommended consumable spare parts and possible sources for procurement.

3.5.2 NRTL Listing or NRTL Field Inspection and Approval Compliance Statement - The contractor shall provide signed, written certification of compliance to the requirements of 3.3.2 - NRTL listing or NRTL field inspection and approval. Failure to provide this certification will delay acceptance of the equipment, and could result in rejection for failure to comply with the terms of the contract.

3.5.3 Warranty - Supplies and services furnished shall be covered by 1 (one) year warranty from defects in design, materials and workmanship. Acceptance of the manufacturer’s standard commercial warranty shall not minimize the rights of the government under clauses in the contract, and in any conflict that arises between the terms and conditions of the contract and manufacturer’s warranty, the terms and conditions of the contract shall take precedence. The warranty period shall commence when final acceptance has been achieved as determined when all contract line item numbers have been processed through Wide Area Workflow (WAWF) as indicated per paragraph 4.4.5

4. QUALITY ASSURANCE PROVISIONS

4.1 RESPONSIBILITY FOR INSPECTION - The Contractor shall be responsible for the performance of all inspection requirements (examinations and tests) as specified herein. The Contractor may use his own facility or any other facility suitable for the performance of the inspection requirements specified herein. The Government reserves the right to perform any of the inspections set forth in this specification, where such inspections are deemed necessary to assure supplies and services conform to the prescribed requirements.

4.2 RESPONSIBILITY FOR COMPLIANCE - All items shall meet all requirements of sections 3 and 5. The inspection(s) set forth in this specification shall become part of the contractor’s overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspections, as part of manufacturing operations, is an acceptable practice to ascertain conformance to requirements; however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material.

4.3 BASIC PERFORMANCE TESTS - Basic performance tests shall be conducted on the primary equipment and all associated equipment to the extent practicable, to demonstrate functionality. The tests may be performed by the Manufacturer, either by personnel of their service organization directly, or by an independent testing agency.

4.3.1 At the Option of the Government - Tests may be witnessed by a representative of Puget Sound Naval Shipyard or shall have the option of sending their technical representative(s) to witness the tests. The Contractor shall schedule and coordinate the test at origin. At least fifteen days prior to the test, the Contractor shall notify the Shipyard Point of Contact of the scheduled date, time, and location of the test.

4.4 INSPECTION AT DESTINATION

4.4.1 Initial Test And Grooming - The equipment delivered with the system shall by inspected by the Government for mechanical integrity as follows:

• All welds shall be inspected for integrity and appearance.

• Surfaces shall be examined for sharp edges and burrs.

• Fasteners shall be checked for tightness.

• Paint will be checked for flaking and blistering.

• The fit of parts shall be observed, with particular reference to the interchangeability of those, which are likely to require replacement.

Note: Faults will be duly recorded and presented to the contractor for rectification.

4.4.2 Final Acceptance - Upon satisfactory completion of delivery, inspection, testing of the system and OSHA Approved Certification. The contractor shall utilize electronic invoicing. Invoices must be submitted using Wide Area Workflow (WAWF) - Receipt and Acceptance. The contractor shall self-register at the web site:

https://wawf.eb.mil. Contractor training is available on the Internet at https://wawftraining.eb.mil. Additional support can be accessed by calling the NAVY WAWF Assistance Line: 1-800-559-WAWF (9293).

5. ADDITIONAL REQUIREMENTS

https://wawf.eb.mil/ https://wawftraining.eb.mil/

Enclosure (1) page 1

Enclosure (1) page 2

ENCLOSURE 1

Enclosure (1) page 3