1311_SOW.pdf
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- Attached to
- C-130 Sanding Booth with Allen Bradley Control System and GVS-RPB Safety Respirator System
- Solicitation number
- 27-30-1600
- Issued by
-
Defense Logistics Agency Aviation
About this file
This is a Purchase Description for the acquisition of a C-130 Sanding Booth, document number 27-30-1600, specifying minimum requirements for design, manufacture, delivery, and acceptance testing of specialized sanding equipment for military aircraft maintenance.
The Government seeks a single contractor with experience in design and manufacture of explosion-proof sanding booths to supply a complete integrated system. The booth shall measure 40 feet long by 20 feet wide by 10 feet high and be rated for Class II Division I (Explosion Proof) classification per NFPA 660 to safely handle aluminum, titanium, magnesium, and stainless-steel dust. The system includes a sealed roll-up door (28 feet wide x 10 feet high) with heavy-duty PVC material, factory-mounted LED lighting (minimum 150-foot candles), and an integral air shower with HEPA 99.99% filtration, decontamination capability, and emergency stop buttons. Required components include an explosion-proof ventilation and dust collection system with cross-draft design (minimum 100 fpm face velocity), automatic reverse jet pulse filter cleaning, Allen Bradley PLC controls with 10-inch HMI touchscreen, industrial dust control vacuum system (minimum 25 hp), make-up air system with direct-fired natural gas heating and evaporative humidification, and a dry pipe fire suppression system conforming to NFPA 17. The electrical system shall operate on 480 volt, 3-phase, 60 Hz with ±10% voltage tolerance. Equipment must provide four Grade D breathing air connections (minimum 35 scfm each), two 5-inch diameter central vacuum orbital sanders, compressed air tool manifolds, and acoustic quilts providing up to 21 dB noise reduction. All equipment shall be powder coated, new, and commercially available, with audible noise not exceeding 84 dB at operator positions.
The contractor bears responsibility for factory acceptance testing, site preparation, concrete pad installation for auxiliary equipment (approximately 150 feet from booth), electrical installation by a licensed North Carolina electrical contractor, floor preparation and repair, all rigging and installation, system integration, and comprehensive training. Deliverables include three hard copies and one electronic copy of technical manuals, lockout/tagout procedures, CAD drawings (AutoCAD 2015 compatible), and an Acceptance Test Plan submitted within 30 days after contract award. Training shall be provided at the Government facility between 6:30 am and 3:00 pm, Monday through Friday, excluding weekends and federal holidays, and shall include operator training (minimum 3 consecutive 8-hour days for 2 operators), maintenance training (1 consecutive 8-hour day each for 2 electronic and 2 electrical maintenance personnel), and hazmat operations training (1 eight-hour day for 2 hazmat personnel). Quality assurance includes Contract Quality Assurance Inspection at the contractor's facility, operational testing, performance testing using a C-130 Wing Flap, audible noise level testing, and final acceptance testing at destination. The Government shall provide utilities hook-up within 35 feet and material for performance testing; the contractor provides all labor, equipment, tools, and materials. All work must comply with applicable OSHA, NFPA, NEMA, ASME, ISO, and military standards referenced throughout the specification.
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27-30-1600
PURCHASE DESCRIPTION FOR THE ACQUISITION OF
A C-130 SANDING BOOTH
SCOPE.
Scope. The content of this specification describes the minimum requirements for the design, manufacture, delivery, and acceptance testing of a C-130 Sanding Booth with outside dimensions 40’ Length x 20’ Width x 10’ Height equipped with a fire suppression system, ventilation system, dust collection system, vacuum media removal system, return air system, conditioned make up air system, and connected air shower booth. Sanding operations shall produce aluminum, titanium, magnesium, and stainless-steel dust requiring class 2 division 1 classification. The sanding booth system, dust collection, ventilation, vacuum media removal, and all controls inside the booth or within 3 feet of any opening, shall be class 2 division 1 rated. It is the intent of the Government to have a single contractor with experience in the design and manufacture of this type of equipment and shall supply and integrate the requirements as specified herein to provide complete systems with testing and training included.
APPLICABLE DOCUMENTS. The documents listed in this section are cited in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all requirements of documents cited in sections 3 and 4 of this specification, whether or not they are listed in section 2.
Unless otherwise specified, the documents listed in the solicitation or contract shall be the current edition at time of solicitation.
Government Documents.
Specifications, Standards, and Handbooks. The following specifications, standards and handbooks form a part of this document to the extent specified herein.
STANDARDS – FEDERAL
FED-STD-H28B: Screw Thread Standards for Federal Service
FED-STD-313F: Material Safety Data, Transportation Data, and Disposal Data for
Hazardous Materials Furnished to Government Activities
U.S Department of Labor, Occupational Safety and Health Administration
(OSHA)
29 CFR 1910: General Industry, OSHA Safety and Health Standards
(Application for copies should be addressed to the OSHA Publications
Superintendent of Documents P.O. Box 37535 Washington, D.C. 20013-7535)
Environmental Protection Agency (EPA)
40 CFR 82: Protection of Stratospheric Ozone
40 CFR 761: Polychlorinated Biphenyls (PCBs) Manufacturing, Processing, Distribution in Commerce, and Use Prohibitions
(Application for copies should be addressed to the EPA Ariel Rios Building
1200 Pennsylvania Avenue, N.W. Washington, DC 20460)
DEPARTMENT OF DEFENSE
U.S. NAVY
OPNAV 5100.23H: Navy Safety and Occupational Health Program Manual
(Application for copies of the OPNAVINST should be addressed to Office of the
Chief of Naval Operations, The Pentagon, Washington, DC 20350-2000 or to
Commander, Naval Safety Center 375 A Street Norfolk, VA 23511 or on the internet at http://www.public.navy.mil/navsafecen)
MILITARY STANDARDS
MIL-STD-130N w/Change 1: Identification Marking of U.S. Military Property
Item Unique Identification Marking (IUID)
Other Government Documents, Drawings, and Publications. The following other
Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the documents listed in the solicitation or contract shall be the current edition at time of solicitation.
LOCAL FACILITY DOCUMENTS
(NOT AVAILABLE AT THIS TIME)
Non-Government Publications, Specifications, Standards, and Handbooks. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the documents listed in the solicitation or contract shall be the current edition at time of solicitation.
American National Standards Institute, Inc. (ANSI)
ANSI B11.0: Safety of Machinery
(Address application for copies to the American National Standards Institute, 11
West 42nd Street, New York, NY 10036)
American Society of Mechanical Engineers (ASME) http://www.public.navy.mil/navsafecen
ASME Y14.100: Engineering Drawing Practices
ASME Pressure Vessel Code BPVC Section VIII
(Applications for copies should be addressed to ASME International Three Park
Avenue New York, NY 10016-5990 or www.asme.org)
International Organization for Standardization (ISO)
ISO 4414: Pneumatic Power-General rules and safety requirements for systems and their components
(Application for copies should be addressed to the International Organization for
Standardization (ISO) 1 rue de Varembé, Casepostale56, CH211Geneva 20, Switzerland)
National Electrical Manufacturers Association (NEMA)
NEMA 9: Enclosures for Hazardous Locations
NEMA 250: Enclosures for Electrical Equipment (1000 V Maximum)
NEMA MG 1: Motors and Generators
NEMA ICS 1: Industrial Control and Systems General Requirements
NEMA ICS 6: Industrial Control and Systems: Enclosures
NEMA Z535.4: Product Safety Signs and Labels
(Application for copies should be addressed to the National Electrical
Manufacturers Association, 1300 N 17th Street, Rosslyn, VA 22209)
National Fire Protection Association (NFPA)
NFPA 13: Standard for the Installation of Sprinkler Systems
NFPA 17: Dry Chemical Extinguishing Systems
NFPA 68: Standard on Explosion Protection by Deflagration Venting
NFPA 69: Standard on Explosion Prevention Systems
NFPA 70: National Electrical Code
NFPA 79: Electrical Standard for Industrial Machinery
NFPA 91: Standard for Exhaust Systems for Air Conveying of Vapors, Gases, Mists, and Particulate Solids
NFPA 660: Standard for Combustible Dusts
(Applications for copies should be addressed to the National Fire Protection
Association, ATTN: Support Services, 11 Tracy Drive, Avon, MA 02322)
American Society of Heating and Air Conditioning Engineers
ASHRAE 2021: Hand Book
(Application for copies should be addressed to: Society of Automotive Engineers
400 Commonwealth Drive, Warrendale PA 15096)
Order of Precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulation unless a specific exemption has been obtained.
2.4 Acronym Definitions Not Explicitly Listed in Text. The following acronyms not explicitly listed in each section text are defined as follows:
a. JIS- Japanese Industrial Standards
b. DIN- German Institute for Standardization
c. EN- European Standard
Numerical Definitions. The government will follow the following mathematical conventions:
a. Whole numbers will be expressed where one thousand is written as 1,000.
b. Decimals will be expressed where one-ten thousandth is written as 0.0001.
REQUIREMENTS.
Design. The item offered shall be new and a current commercially available model. A current model is defined as the manufacturer’s currently produced model which, on the date this solicitation is issued, has been designed, engineered, sold or is being offered for sale through advertisements or manufacturer’s published catalogue or brochures. Products such as a prototype unit, pre-production model, or experimental unit do not qualify as meeting the requirements specified herein. The machine shall include all components, parts, and features necessary to meet the performance requirements specified herein. All parts subject to wear, breakage or distortion shall be accessible for adjustment, replacement, and repair.
Measuring and Indicating Device Graduations. All measuring and indicating devices on the machine shall be graduated in the United States customary units. An electronic control system that demonstrates switching between manufacturer standard units to United States customary units will be found acceptable.
Controls. All electrical, mechanical, hydraulic, and pneumatic operating controls shall be located convenient to the operator's workstation(s).
Safety and Health Requirements. All machine parts, components, mechanisms, and assemblies furnished on the machine, whether or not specifically required herein, shall comply with all of the requirements of OSHA 29 CFR 1910 or equivalent ISO/EN/DIN/JIS standards. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements. Safety signs and labels on all equipment shall comply with NEMA Z535.4.
Safety Guarding. Covers, guards, or other safety devices shall be provided per
ANSI B11 or equivalent ISO/EN/DIN/JIS standards. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements.
The safety devices shall not interfere with the operation of the machine. The safety devices shall prevent unintentional contact with the guarded part, and shall be easily removed to facilitate inspection, maintenance, and repair of the parts.
Audible Noise Level. Audible noise emitted by the equipment shall not exceed 84 decibels (dB), measured on the “A” weighted scale of a standard Type II sound level meter, at the operator's work position or any point at a distance of three (3) feet from the equipment. Noise generated by the work piece shall be excluded in determining compliance of the equipment with the 84 dB requirements.
Hazardous Material Exclusions. Supplies or materials being provided as part of the equipment shall be free of known hazardous materials. These materials shall not be brought on site without prior approval from the Government. Radioactive materials or instruments capable of producing ionizing radiation as well as materials which contain asbestos, mercury, lithium, methylene chloride, lead (= or >0.06%), or polychlorinated biphenyls
(PCB’s) are prohibited. Definitions of hazardous materials are specified in the latest version, including revisions adopted during the term of the contract, of FED-STD-313F.
Nickel Metal Hydride and lithium batteries are permissible for memory backup. Class I
Ozone Depleting Substances as defined in 40 CFR 82 shall not be used in the performance of this contract or be provided as part of the equipment. Exceptions to the prohibition of these materials must be referred to the Contracting Officer in writing, for consideration, not later than 60 calendar days after effective date of contract and prior to any work being performed.
PCB Certification. Written certification from the manufacturer that the equipment contains no detectable PCBs (less than two (2) parts-per-million) shall be provided. The certification shall be on manufacturer’s letterhead and signed by a company official who is empowered to provide the same.
Environmental Protection. Under the operating, service, transportation, and storage conditions described herein, the machine shall not emit materials hazardous to the ecological system as prohibited by Federal, state, or local statutes in effect at the point of installation.
Lubrication. Means shall be provided to ensure proper lubrication for all moving parts in accordance with manufacturer requirements. All oil holes, grease fittings, and filler caps shall be easily accessible.
Lubrication Data. The Contractor shall provide the following information on all liquid or grease lubricants contained within equipment/system or in bulk (5 gallons or more) supplied under this procurement.
a. Liquid Lubricants
i. Viscosity grade in ISO units
ii. Viscosity Index
iii. AGMA and/or SAE classification as applicable
iv. Mil Spec and/or NATO Code as applicable
v. Viscosity in Centistokes (cst) @ 40° C and 100° C
vi. Type Additive package. Example: ZDDP, Rust inhibitors, Foam inhibitors.
vii. Neutralization, the TBN (alkalinity) and/or TAN (acidity).
viii. Flash point
ix. Pour point
b. Grease Lubricants
i. National Lubrication and Grease Institute (NLGI) Number
ii. Type and percent of thickener
iii. Dropping point
iv. Maximum Service Temperature
v. Base oil viscosity range in SUS or centipoise
Recirculating Lubrication. When the machine is equipped with a recirculating lubrication system, it shall include a filter that is cleanable or replaceable. Each lubricant reservoir shall have at least a 24-hour capacity. Means shall be provided to indicate a low lubrication condition. When a low lubrication condition occurs, the machine shall complete the current operation and come to a complete stop. The machine shall indicate that lubrication is required.
Replacement Parts. All parts subject to replacement shall be manufactured to definite dimensions and tolerances. Replacement parts shall be interchangeable without requiring modification. Replacement parts are those that are subject to wear or failure such as gears, bearings, shafts, feed screws, drive belts, pumps, and seals. Electrical replacement parts shall include but not be limited to, motors, relays, fuses, switches, magnetics, pushbuttons, light bulbs, braking mechanisms, and solid-state devices. Tooling and accessories normally supplied as standard items shall also be considered replacement parts.
Foreign-sourced replacement parts shall either be interchangeable with domestically supplied components or be readily available from a domestic source.
Construction. The machine shall be constructed of parts that are new, without defects, and free of repairs. The structure shall withstand all forces encountered during operation of the machine to its maximum rating and capacity without distortion.
Castings and Forgings. All castings and forgings shall be free of defects, scale, and mismatching. No processes such as welding, peening, plugging, filling with solder or paste shall be used for reclaiming any defective part.
Fastening Devices. All screws, pins, bolts, and other fasteners shall be installed to prevent unintentional loosening. Fastening devices subject to removal or adjustment shall not be permanently installed.
Threads. All threaded parts used on the machine and its related attachments and accessories shall conform to FED-STD-H28B and the applicable “Detailed Standard” section referenced therein or equivalent ISO/EN/DIN/JIS standards. At the time of proposal, the vendor shall indicate which document they will utilize for compliance to the requirements.
Hydraulic System. Under the condition that a machine has a hydraulic system, the system shall conform to ISO 4413. The system shall be complete, including all pumps, valves, piping, cylinders, and pressure controls.
Pneumatic System. Under the condition that a machine has a pneumatic system, the system shall conform to ISO 4414. The system shall be complete, including all pumps, valves, piping, cylinders, and pressure controls.
Gears. All gears shall be of proper width and size to transmit full-rated torque and horsepower throughout the speed ranges without failure for the expected service life of the machine. Gears in drive trains shall be hardened and ground steel.
Surfaces. All surfaces shall be clean and free of harmful or extraneous materials. All edges shall be either rounded or beveled unless sharpness is required to perform a necessary function. The condition and finish of all surfaces shall be in accordance with the manufacturer's commercial practice.
Welding, Brazing, or Soldering. Welding, brazing, or soldering shall be employed only where specified in the original design. None of these operations shall be employed as a repair measure for any defective part.
Painting. The machine shall be painted in accordance with the manufacturer’s commercial practice. All paint shall be of the lead-free type.
Workmanship. Workmanship of the machine shall meet all requirements specified herein and shall be of a quality equal to that prevailing among manufacturers producing equipment of the type covered by this purchase description.
Components. The machine shall consist of not less than the following components:
Base. The base shall be a stress relieved and heavy-duty having characteristics that minimize both thermal and vibration effects, while providing the strength and size to assure maximum rigidity and support for any load within the rated capacity of the machine.
Means shall be provided for accurate, ease of leveling.
Enclosure. The sanding booth shall have an enclosure that is 40 ft Long x 20 ft Wide x 10 ft High and shall be rated for Class II Division I (Explosion Proof) inside the booth and all areas where explosive dust is present in the system, conforming to NFPA 660. Any electrical or electric control panels mounted outside the booth shall be mounted 3 feet from any openings and maintain 3 feet of clear workspace depth or be rated for Class II Division
I (Explosion Proof). The sanding booth shall have the following characteristics:
a- Be constructed with a sealed roll-up door assembly 28feet wide x 10 feet high.
1. Door Material: Heavy-duty, puncture-resistant reinforced PVC with interchangeable sections.
2. Visibility Panel: shall Include a minimum 40-inch high heavy duty, clear PVC
3. Variable Frequency Drive (VFD) system.
4. Control Station: Control station shall include the following characteristics:
5. Allen Bradley UL-listed control enclosure and hardware
6. Manual and automatic modes, an emergency stop button, up/down controls, and a
VFD programming interface.
7. Activation and Safety: Dual activation using a radar sensor, wall station. and photo-eye safety sensors.
8. Track System construction shall be heavy duty anodized aluminum tracks fitted with draft seals.
b- Booth enclosure shall Include factory flush-mounted LED light kits (Class I, Div. 2, Group A, B, C, D, E, T8) on ceiling panels with a minimum illumination of 150-foot candles.
c- Sanding booth System shall include an integral air shower mounted on the right front of the booth enclosure to allow the operator to enter from the booth contaminated side and exit from the clean side after decontamination. The air shower shall include the following characteristics:
1. Maximum O.D.- 52 in. Wide x 44 in. Long x 116 in. High
2. Minimum I.D.- 39.5 in. Wide x 40 in. Long x 81.75 in. High
3. Constructed of epoxy painted steel; trim to be anodized aluminum.
4. Access doors shall be fabricated of anodized aluminum extrusion with 1/4 in. clear acrylic glazing, self-closers, electromagnetic door lock and door status switch.
5. High pressure blower with minimum 1,200 cubic feet/min (CFM).
6. Filter section shall include HEPA 99.99% effective on particles 0.3 microns in size.
7. Two (2) low wall return air grills with minimum 35% efficient disposable pre-filters.
8. Minimum of twenty-four (24) adjustable air nozzles on walls and ceiling providing an average minimum nozzle velocity of 7500 fpm.
9. PLC control with HMI touch screen interface located next to the entry door.
10. Three (3) emergency stop buttons: one (1) located outside each of the two doors, and one (1) located inside the air shower chamber, which shall shut down the air shower and unlock the doors.
d- Shall have four (4) Grade “D” breathing air connections with minimum 35 scfm supply air to each connection (140 cfm total) to allow two personnel to be inside booth at the same time. Air connections shall be compatible with Nova and 3M helmets. All equipment shall be powder coated.
e- Two (2) GVS/RPD Respirator NV3-703-50.
f- Four (4) compressed air fitting assemblies; each with four (4) 1/2 in. quick fit connections to accommodate air powered tools complete with compressed air manifold kits.
g- Two (2) 5" (127 mm) Dia. Central Vacuum Orbital Sanders, 12,000 RPM, 3/16" (5
mm) Dia. Orbit, Rear Exhaust.
h- Two (2) drop-down air connections.
i- Two (2) hose reels with 3/8” airline, 25ft long air hose assembly.
j- Booth shall be provided with Allen Bradley PLC control and HMI touch screen interface located next to the entry door.
k- Booth Acoustic Sound Quilts for the side and back booth walls, with sewn-in brass grommets for hanging. Quilts shall provide up to 21dB noise reduction and be rated
Class I ASTM E-84 for flammability.
Explosion Proof Sanding Module Ventilation Dust Collection System. The system shall be a cross-draft design with a minimum 100 fpm face velocity. The contractor shall provide all required ducting for dust collection and return air. Ducting shall conform to
NFPA 68, 69, and 91. The contractor shall be responsible for all building wall penetrations and flashing. The system shall include the following characteristics:
a- High efficiency flame retardant cartridge filters with ground straps, with a minimum of 2.31:1 air-to-media ratio. Filters shall be rated for a minimum of MERV 15 with vertical orientation.
b- Minimum 10-Gauge mild steel cabinet with continuously welded seams and front access filter door with stainless steel cam locks. Cabinet shall have a urethane mastic coating.
c- Automatic heavy-duty reverse jet pulse filter cleaning system with blow pipes, compressed air reservoir, solenoid/double diaphragm valves, pulse valve silencers, and compressed air pressure gauge.
d- Digital Cleaning Controller: Controller shall contain the following characteristics:
i. Allen Bradley auto pulse filter cleaning controller with digital pressure differential display
ii. On demand pulse cleaning with sensor
iii. Programmable for off line cleaning and on time and off time frequency.
iv. Nema 4X rated enclosure. Enclosure shall be factory mounted and wired.
e- Pulse Control Panel with hardware shall be Allen Bradley and shall contain the following characteristics:
i. Variable Frequency Drive (VFD)
ii. Rotary disconnect switch .
iii. Emergency Stop (E-Stop) button for immediate safety shutdown.
iv. 24VDC control voltage components to ensure low-voltage control circuit safety.
v. NEMA-3R/4/12 rated enclosure housing
vi. UL/CUL labeling certifying compliance with North American safety standards.
vii. Programmable Logic Controller (PLC) featuring an integrated, multi-function filter cleaning control system.
viii. Proportional-Integral-Derivative (PID) Loop for precise process parameter control.
ix. Differential Pressure (dP) transmitter providing a digital differential pressure readout.
x. Allen Bradley 10-inch HMI touchscreen .
xi. Stack light is equipped with integrated audible and visual alarms.
xii. Real-time operating statistics tracking system performance.
xiii. Detailed fault reporting for rapid troubleshooting and maintenance.
xiv. Remote monitoring capability for system alarms and real-time status feedback.
xv. Remote start/stop capability.
xvi. Auxiliary relay dedicated to system interlocks.
xvii. Booth Light Control integration.
xviii. Compressed air interlock managing six (6) booth air tool manifolds to prevent operator tool usage unless the dust collector is fully operational.
xix. Building fire alarm/fire safety system relay configured to shut down the system immediately upon building alarm activation.
xx. After-Filter NFPA Compliance Kit accompanied by a dedicated dP transmitter.
xxi. Explosion isolation valves integration, including power supply to the CP05 control panel and a dedicated shutdown contact in the event of valve activation.
xxii. Explosion vent burst sensor integration, including sensor power and system shutdown logic upon sensor activation.
xxiii. Dust probe relay providing dedicated system power and real-time alarm status feedback f- Dust collection system controls shall include direct digital control interface with the building control monitoring system to allow remote monitoring of waste containers level, dust collector filter(s) pressure drop and system status. Controls interface shall include scheduling and trending of filter changes and waste container replacement.
g- Hopper and leg assemblies designed for rotary airlock to discharge into 55-gallon waste drums.
h- 14” Explosion Tested Drum Kits, complete with 55-gallon drum, drum dolly, ground lug, level lock ring, tool-free sliding coupler, slide gate assembly and flanged header plate. NFPA 69/654 compliant, explosion tested to 7psi.
i- HDX Rotary Airlocks or equivalent.
j- Explosion Vent Assemblies with domed explosion relief panels (304SS), burst sensor with breaking cable, and explosion deflector shields.
k- Explosion Isolation Valves shall be installed on the inlet dirty air ductwork and clean return air ductwork. Back draft dampers shall be included with flanged pipe connections. Explosion isolation system shall be installed on the dirty and clean airside of the duct system to prevent fire explosion transmission of energy and shall include a micro switch for dust collector system shut-down, dust level sensor, and control panel for sensor power and integration. System shall be NFPA 69 compliant.
l- Suppression head couplings installed in the dirty air plenum section of the dust collector.
m- Backward inclined ground mounted motor/blower assembly; VFD ready premium efficiency motor, Class 3/C, belt driven, flanged inlet and outlet.
n- Fan inlet box, Blower Outlet Damper, and Exhaust Silencer.
o- Inlet and Outlet isolation flex connectors.
p- Filter-to-Fan Ducting.
q- Integral service platform and ladder assembly, with toe kick plates and safety gate, built to OSHA standards.
r- Airlock Starter with separate door mounted controls for each airlock.
s- Dust Probe to monitor the return air for dust emissions. Monitor shall be a microprocessor-based instrument.
t- Collector shall be re-circulated with two (2) explosion proof isolation valves
(mounted on dirty air side and clean air side) back into building via HEPA filtration.
u- Return Air After Filter Kits with end load filter housings, flanged inlet transition, 99.97% DOP high capacity HEPA filters, and NFPA compliance kit with pressure and temperature taps.
v- Recirculated air shall be ducted back into the building through a diffuser.
w- Replaceable 304 SS abrasive wear plate in the inlets with access cover.
x- Contractor shall provide a concrete pad as required for auxiliary equipment approximately 150 ft from booth. Required design for mounting pad shall be submitted to the Contracting Officer (KO) for FRCE approval.
Make Up Air (AMU) System. The Make Up Air System shall be a reduced conditioned 100% return air system that works in conjunction with the ventilation return air system. The AMU System shall include the following:
a- Horizontal Outdoor (Ground Mounted) Top Discharge configuration.
b- 100% Replacement Air design.
c- Heating System shall be Direct Fired Natural Gas.
d- Humidification System shall be Evaporative.
e- Stage 1 Intake Filter shall be rated minimum of MERV 8.
f- Interior Design Temperature Setpoint shall be 70°F ± 5°F.
g- Design Relative Humidity Setpoint shall be 57.5% +/- 17.5%.
h- Cooling System shall be Chilled Water with minimum of 20% Propylene Glycol.
i- Climate Control Design Parameters shall meet ASHRAE (2021) 99.6% Design
Criteria.
j- Contractor shall provide all required piping for AMU System.
k- AMU Duct Building Penetration shall be a Wall Penetration with Flashing.
l- AMU system shall have electronic controls that interact with the Sanding Booth
Dust Collection system for adjusted make up air.
m- The contractor shall provide a concrete pad mounted outside to mount the AMU approximately 150’ from booth.
n- Contractor shall provide all necessary electrical connections within 35’ from
Government supplied utility hookups.
Industrial Dust Control Vacuum System. Shall be a portable style, outdoor rated, and mounted outside the building, and include the following:
a- Minimum 25 hp power-module.
b- Two (2) end dump hoppers.
c- Support stand and airlift assembly.
d- Explosion vent with built in flame arrestor.
e- Fire Retardant grounded filter cartridges.
f- Dual agent fire suppression system unit with high purity compressed dry nitrogen.
g- Stainless steel inlet assembly.
h- Explosion proof electric motor (480V/3-phase/60Hz).
i- 50-foot grounding reel.
j- Vacuum system shall have an Explosion Proof Electrical Rating. The control panel enclosure shall meet NEMA 9 specification, and the electric motors shall be rated for use in Class I & II, Divisions I & II, Groups C, D, E, F, & G environments.
k- Minimum 50-foot section of 3-inch abrasion resistant work hose.
l- One (1) unthreaded round aluminum nozzle and one (1) unthreaded Duck Bill flared nozzle.
Fire Suppression System. A fire suppression system shall be provided and conform to NFPA 17 that will tie into the new building fire protection system piping. The contractor shall design and install a dry pipe fire sprinkler system to protect the sanding booth, and all associated ductwork and dust collection equipment. The system shall include an explosion isolation valve and backdraft damper in accordance with NFPA 69. System shall include a dedicated riser mounted air compressor to support dry pipe riser operations.
Electrical System. The machine shall conform to NFPA 79 or current equivalent
ISO/EN/DIN/JIS/IEC standards. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements. The existing source power available at the facility is 480 volt, 3-phase, 60 Hertz (Hz), Amps. The machine’s electrical system shall be tolerant of fluctuation of ± 10 percent. The electrical system shall be complete, including any electrical transformer(s) that may be required to modify the existing source voltage to the proper operating voltage of the equipment. A properly rated, and fused, single disconnect device shall be utilized on the machine with means of lockout in the off position only.
Electrical Enclosures. Construction of the electrical enclosures shall be in accordance with NEMA 250 type 12 or current equivalent ISO/EN/DIN/JIS/IEC standards and shall provide for ventilation of components and shall be designed for an indoor non-hazardous location. All electrical components shall conform to NFPA 79 or equivalent
ISO/EN/DIN/JIS standards. The machine shall be provided with interlocks on its electronic cabinet that shall instantly remove power from the equipment when the door is opened in accordance with NFPA 79 or current equivalent ISO/EN/DIN/JIS/IEC standards. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements.
Arc Flash Protection. The machine enclosures shall be marked for arc flash in accordance with NFPA 79 Paragraph 16.2.3 “Safety Signs for Electrical Enclosures” or current equivalent ISO/EN/DIN/JIS/IEC standards for arc flash safety. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements.
Solid-State Components. Electrical devices used to power electrical servo and spindle motors of control voltage delivered to solid-state electrical components shall be solid-state devices. Such devices shall be equipped to handle the electrical load imposed by operation of the machine to its maximum potential. The use of selenium in solid-state components shall be restricted to those devices that protect other solid-state components from voltage surge.
Control Features. The machine shall be equipped with an Allen Bradley control with HMI and a minimum 10-inch screen mounted on the control panel door. The control panel shall be mounted a minimum of three (3) feet away from any sanding booth openings. All programs shall be supplied on a CD ROM disk.
Control Restoration Data. The contractor shall be responsible for the generation of all program logic and documentation necessary for machine operation. The programmable memory controller (PMC) program, parameters and all data required for configuring a new control and any other configured or programmed electronic device shall be provided in electronic format on read-only optical disc and delivered with the equipment. For safety and security reasons, no encrypted files containing proprietary cycles PMC, PLC programs/data shall be provided.
3.3.8.2 Ethernet Connection Port. An RJ-45 connection port for Ethernet shall be supplied on the exterior of the machine and shall allow for direct connection to a laptop without requiring the machine to be networked to the Navy’s local network. Configuration shall be provided so that a maintenance laptop can be directly plugged into the machine.
The controls shall demonstrate upload and downloading part program results using standard Ethernet protocol.
Motors. Motors shall be rated for continuous duty. Alternating-current (AC) motors shall be designed to operate on 60-Hz and each motor enclosure shall meet the requirements for a drip-proof enclosure. All motors shall meet the requirements of NEMA
MG 1 or current equivalent ISO/EN/DIN/JIS/IEC standards. At the time of the proposal, the vendor shall indicate which document they will utilize for compliance to the requirements. Each motor shall have an identification plate in accordance with paragraph
3.6.2 to identify manufacturer, model number, serial number, voltage, amperage, horsepower, phase, frequency, and frame number. Motor horsepower shall be the manufacturer’s standard or standard optional horsepower as indicated on the manufacturer's design and construction drawing(s).
Work light. A work light, whether built-in or added on, shall be provided. The light shall have a protective shield and provide maximum light to the work area.
Facility Connections. Electrical connections made to the facility electrical system shall conform to NFPA 70.
Size and Capacity. The size and capacity of the machine shall be not less than specified: 40’ Length x 20’ Width x 10’ Height
Standard Tooling and Equipment. All standard tooling and equipment required for proper operation and maintenance of the machine shall be provided. A list of these items shall be furnished at time of proposal.
Marking on Instruments, Control Panels, and Plates. All words on plates shall be in the English language. Characters shall be engraved, etched, embossed, or stamped in boldface on a contrasting background. All plates shall be corrosion resistant.
Lubrication Plate. A lubrication plate shall be permanently and securely attached to each machine. The plate shall contain the following information.
• Points of Lubricant Application
• Servicing Interval
• Type of Lubricant
• Viscosity
• Military or Federal Specification for Each Lubricant (If available)
• Size and Type of Each Lubricant Filter
Nameplate. A nameplate shall be permanently and securely attached to each machine. The nameplate data shall meet the requirements of NFPA 79 and contain the information listed below. If the machine is a special model, the model designation shall include the model number of the basic standard machine, and a suffix identified in the manufacturer's permanent records.
• Nomenclature
• CAGE Code
• Manufacturer’s Name
• Manufacturer’s Model Designation
• Manufacturer’s Serial Number
• Power Input (Volts, Total Amps, Phase, Frequency)
• Contract Number
• Date of Manufacture
• Full-load current for each supply
• Ampere rating of the largest motor or load
• Short-circuit current rating of the industrial control panel
• Max ampere rating of short-circuit and ground fault protective device, where provided
• Electrical diagram number(s) or number of the index to the electrical drawings
Identification Marking of Military Property. An Item Unique Identification
Marking (IUID) shall be provided in accordance with MIL-STD-130N and all applicable documents within the standard with Machine Readable Information (MRI) for item identification marking and automatic data capture. The application of Human Readable
Information (HRI) shall be used in combination with MRI and free text. At a minimum this tag shall contain the information listed in paragraph 3.7.2 Nameplate.
Technical Data. Three (3) hard copies and one (1) electronic copy(s) on compact disk
(CD) of technical data shall be provided with the machine. Technical data shall contain specifications, instructions for the operation, maintenance of the machine and recommended spare parts list. All copies of technical data shall be legible and written in the
English language. Technical Data shall at a minimum contain the following:
a- Operation, Software, and Maintenance manuals shall be provided with the delivery of the equipment. At a minimum they shall include, operations, installation, maintenance, routine service schedule, calibration, preventative maintenance, lockout/tagout procedures, illustrated parts break down, recommended spare parts list including part numbers, vendor’s literature, mechanical design drawings, pneumatic schematics, and electrical/electronic schematics.
b- All original software manuals and registration keys/codes shall be provided, along with original software installation disks.
c- Maintenance procedures section of the technical manuals shall address procedures required for the corrections of faults occurring with each piece of equipment.
d- The manuals shall contain diagnostic procedures for isolating faults, correcting the faults, and replacing parts.
e- Technical manuals shall provide an engineering approach to the determination of preventive maintenance tasks. Preventive maintenance tasks shall be clearly outlined, with specified periods/cycles for performance of tasks.
f- Review by the Government of all technical data and manuals furnished will be accomplished during the Contract Quality Assurance Inspection (Origin) at the contractor’s facility (see 4.2). Final manuals are due at completion of installation of the equipment.
Plan of Action and Milestones (POA&M). The contractor shall provide a POA&M to identify the contractor’s performance dates of all major events from contract award to completion of all contract requirements. The initial POA&M shall be delivered thirty (30) calendar days After Contract Award (ACA). The milestones shall be prepared using a recognized project management technique (preferably Microsoft Project). The Government and the contractor shall review the report on a monthly basis. The contractor shall notify the Government prior to making any changes to the POA&M. All changes to the POA&M shall be approved in advance by the Government. The POA&M shall detail such items as engineering, procurement of major hardware, assembly, operational debug, factory acceptance, shipment, installation, training, and final acceptance test.
Control of Hazardous Energy (Lockout/Tagout) Procedures. A written procedure for locking out all energy sources shall be provided by the contractor in accordance with 29 CFR 1910.147. The contractor shall submit draft copies to the
Government in accordance with the contractor submitted and Government approved
Plan of Action and Milestones (section 3.9.1) and final copies are due at the start of equipment installation. The contractor shall provide an electronic copy in Microsoft
Word to the Government as well as include the procedure in the manuals.
3.7.1.2 Equipment Drawings. The contractor’s proposal shall be provided with dimensioned equipment drawings in both a .pdf file and CAD file compatible with
AutoCAD 2015 edition. The dimensioned CAD file shall be drawn to actual size and show footprint and any manufacturer’s special foundation requirements of new equipment to include ancillary pieces, utility connection points, access doors, and required maintenance clearance dimensions. The CAD file shall show side and elevation views.
Acceptance Test Plan (ATP). The Contractor shall prepare an Acceptance Test Plan
(ATP). The ATP shall be a step-by-step written instruction on how to verify compliance during Contract Quality Assurance Inspection and the Final Inspection/Acceptance Test specified in Sections 4.4 and 4.5. The Contractor shall develop and provide dimensioned drawings of the proposed test part specified in Paragraph 4.7.3. The Manufacture’s standard testing procedures shall be included in the ATP. Any procedures necessary for compliance with Section 4, which are not covered by the Manufacturer’s standard testing procedures, shall be identified and included in the ATP. The initial ATP shall be submitted thirty (30) calendar days ACA for Government review and approval. The accepted test procedures shall become part of this contract.
3.7.2.1 Test Procedures. The contractor shall develop and execute the following Test
Procedures to formally verify that the installed system meets all functional and performance requirements specified in this contract. These procedures will serve as the step-by-step instructions for the Final Inspection/Acceptance Test referenced in Section
4.5.
The test procedures shall be structured in four distinct phases:
1. Phase I: Procedural Submission and Design Review (at POAM, 3.10.1)
2. Phase II: Installation Qualification and OEM Verification
3. Phase III: Performance Testing (per Section 4.6.2)
4. Phase IV: Final Documentation and Acceptance
A general safety review, including lockout/tagout procedures, E-stop verification, and
Personal Protective Equipment (PPE) requirements shall be conducted and documented prior to the start of each on-site testing phase.
3.7.3 Installation. Contractor shall be responsible for the attached Installation
Responsibilities Sheet and Local Documents Attachment x (not available at this time). The contractor shall follow the customers’ hours of operation; 6:00am to 3:30pm, Monday through Friday excluding all national holidays, unless informed otherwise. If the contractor needs to work additional hours or days, they shall notify the POC at least one (1) week in advance.
Concrete Pad for Make-Up Air & Dust Collector. The contractor shall provide an outside concrete pad that fits the dust collector and make-up air system in accordance with Original Equipment Manufacturer (OEM) requirements and in accordance with Attachment C (not available this time) for all auxiliary equipment. The contractor shall utilize drawing 100EP-101-D (not available this time) to design and provide the government with the location and size of the pad. The location and drawings shall be provided with the POAM (3.10.1) for review and approval.
Site Preparation and Installation Plan. The contractor shall provide a clear and concise site preparation and installation plan. The plan shall include a detailed description of all installation work, a detailed site layout (to include the concrete pad for dust collector and make-up air system), general equipment specifications (i.e. size, weight, etc.), any required structural modification or additions, utility requirements and location, pertinent electrical details, and any other details required for site preparation and layout. The site preparation plan shall be submitted at least 60 days prior to installation for review and approval. The contractor shall perform the tasks listed below to prepare the floor for the new machine installation:)
a. The contractor shall provide all materials and labor to fix/repair the existing foundation at (customer location) when damage to the foundation is found. The contractor shall clean the floor of existing dirt and grime. The contractor shall ensure that any cleaning products used in the process will not expose production personnel to hazardous vapors or particulates. A list of all cleaning products shall be provided to the contracting officer (KO) thirty (30) days prior to installation.
The contractor shall determine if the floor will require use of grinding equipment to resurface due to excessive contamination or roughness.
b.The contractor shall apply the appropriate masonry compound to ensure that any deformities found during the removal of existing equipment are filled. The contractor shall ensure that the foundation is level and void of cracks and deformities.
c. The contractor shall provide aisle and or safety strips in accordance with typical markings already existing at the site.
Electrical Installation. All electrical work shall be completed by a contractor holding a current electrical contractor’s license issued by the North Carolina Board of
Examiners of Electrical Contractors or from a state with license reciprocity in accordance with the provisions and requirements of Chapter 87, Article 4 of The
General Statutes of North Carolina. The contractor shall provide proof of license as part of their proposal. All work shall be completed in strict compliance with the articles and requirements of NFPA 70.
Facility Connections. All electrical work shall be completed by a contractor holding a current electrical contractor’s license issued by the North Carolina Board of
Examiners of Electrical Contractors or from a state with license reciprocity in accordance with the provisions and requirements of Chapter 87, Article 4 of The
General Statutes of North Carolina. The contractor shall provide proof of license as part of their proposal. All work shall be completed in strict compliance with the articles and requirements of NFPA 70.
Work Stoppage. For unforeseen issues that are found during installation of the foundation, the contractor shall notify the facility point of contact (POC) and DLA immediately to determine further course of action.
3.7.3.7 Field Supervisor. The contractor shall provide a full-time field supervisor to direct installation and testing of the components and systems from start of installation to final acceptance. The field supervisor shall be fluent in reading, writing, and conversing in the English language. The field supervisor shall have full authority to implement field decisions expeditiously. No work shall be accomplished when the field supervisor is not in the immediate work area.
3.8 Rigging. The contractor shall be responsible for all equipment (forklifts, man lifts, etc.) and qualified personnel for unloading, rigging, installation, anchoring, connecting machine to utilities, and leveling the machines in place. The contractor shall provide the necessary anchor bolts, leveling screws, and related hardware to secure the machines’ components to a foundation.
Training. After satisfactory completion of acceptance testing of the system, the services of a qualified representative(s), who is proficient in the English language, shall be provided for specialized training to familiarize Government personnel with the equipment and to help ensure reliable performance and maximum service life, during normal usage.
Training shall be performed at the Government facility, between 6:30 am and 3:00 pm excluding weekends and federal holidays. The course shall utilize as-built drawings and manuals provided under this contract and shall include both classroom and hands-on portions. All printed training aids shall be supplied for the course, be in the English language, and become the property of the Government. Training shall be provided as specified in sections 3.9.1, 3.9.2, and 3.9.3.
Operator Training. Operator training shall be provided for a minimum of two (2) operators and shall not be less than three (3) consecutive eight (8) hour workdays. Training shall include preparation of equipment for safe operation, proper isolation of equipment procedures, and instruction for the care, use, and operation of all attachments and accessories.
3.9.2 Maintenance Training. Mechanical and Electronic/Electrical maintenance training shall be provided for two (2) Electronic maintenance personnel and two (2) Electrical maintenance personnel. Training shall not be less than one (1) consecutive eight (8) hour workdays. The maintenance training shall at a minimum cover the following:
a- Review of systems, drawings, and schematics b- Component location and function c- Troubleshooting procedures and techniques d- Repair procedures including disassembly and assembly.
e- System maintenance and servicing; to include control logic f- Setup, adjustments, and calibration (how, when, and where) g- Preventative maintenance procedures h- Procedures for proper isolation j-Basic start up, manual, and auto modes k- SRAM, Ladder, PMC Memory, Parameters, Backup and Restoring
3.9.3 Hazmat Operations Training. Training shall be provided for two (2) Hazmat
Operations personnel. Training shall not be less than one (1) eight (8) hour workday. The contractor shall furnish Safety Data Sheets (SDS) to FRCE Industrial Occupational Safety and Health Division, Code 6.5.1, for all materials used for this work in accordance with
FED-STD-313F and OPNAV 5100.23H.
QUALITY ASSURANCE.
Responsibility for Inspection. The contractor shall be responsible for the performance of all inspection requirements specified herein and in accordance with the attached Quality
Assurance Provision (QAP). Except as otherwise specified in the contract or purchase order, the contractor may use his own facility for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to witness any inspections set forth in the purchase description where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements.
Responsibility for Compliance. The Contractor shall be responsible for ensuring all items meet the requirements of sections 3 and 4.
Classification of Inspections. The inspection requirements specified herein are classified as follows:
a. Final Inspection/Acceptance test (Destination) (see 4.4).
Inspection Conditions. All inspections, tests, and examinations shall be performed in an indoor facility with ambient temperature conditions in the range of 55° F to 100° F and
10% to 95% relative humidity.
Final Inspection/Acceptance Test (Destination). Final Inspection and acceptance test shall be performed on the machine to ensure conformance with this purchase description.
The acceptance test shall be performed only after the machine is installed at its final location. The acceptance test shall consist of the examination in 4.5 and all tests in 4.6. The machine shall pass the examination and all tests to be accepted.
Examination. The equipment shall be examined for design, dimensions, construction, materials, components, electrical equipment and workmanship to determine compliance with the requirements of this specification.
Tests. Unless otherwise specified within this document, all programs, instruments, materials, material handling equipment, qualified personnel, and tools required to perform and…
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