ATTACHMENT_(1)_SPEC-982-16-008.docx

SPEC-982-16-008

SPECIFICATION FOR

Portable 3-Axis Router

1.0 SCOPE

1.1 Scope - This specification covers the general design and performance requirements for the purchase of a portable 3 Axis CNC Router for use by the PNSY Rubber Shop.

1.2 Intended Application - The system will be used to cut Virginia Class hull tile and is intended to be transportable to onsite locations. It will be able to be utilized either by inputting CNC programs or via non-programming software interface to be developed by the vendor.

2.0 APPLICABLE DOCUMENTS

2.1 Issues of Publications - The following documents of the issue date in effect on the date of request for proposal form a part of this specification to the extent applicable, or as specified herein. Within the specification, they shall be referred to by their basic designation only.

2.1.1 Government Publications

Code of Federal Regulations 29 CFR 1910 -Occupational Safety and Health Standards 29 CFR 1926 -Safety and Health Regulations for Construction 40 CFR 261 -Identification and Listing of Haz.ardous Waste

Federal Standards FED-STD-H28A - Screw Tread Standards for Federal Service ( 1994) FED-STD-3130 -Material Safety Data, Transportation Data, And Disposal Data For Hazardous Materials Furnished To Government Activities FED-RR-C-2710 -Chains and Attachments, Welded and Weldless MIL-STD-2035A -Nondestructive Testing Acceptance Criteria MIL-A-8625F (1) -Anodic Coatings for Aluminum and Aluminum Alloys, Sept. 15, 2003

(Application for copies should be addressed to Superintendent of Documents, Government Printing Office, Washington, DC 20402)

2.1.2 Nongovemment Publications

American National Standards institute Inc. (ANSI) ANSI/AMT B 11.19 -Performance Criteria for Safeguarding ANSI/AMT B 11.22 - Safety requirements for Turning Centers and Automatic Numerically Controlled Turning Machines ANSl/ASME B20.1 -Safety Standards for Conveyors and Related Equipment ANSI MH 10.8.2 -Data Application Identifier Standard

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American Welding Society (AWS AWS-D I .I - Structural Welding Code National Electrical Manufacturer's Association (NEMA) !CS -Industrial Controls and Systems MGI -Motors and Generators

National Fire Protection Association (NFPA) NFPA 70 -National Electrical Code NFPA 79 - Electrical Standards for Industrial Equipment

2.2 Order of Precedence -In the event of conflict between the text of this specification and that of the references cited above, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws or regulations unless a specific exemption has been obtained.

3.1 REQUIREMENTS

3.2 General Description of System -The equipment shall be able to be used on hardwood, softwood and plastics. The equipment shall fit inside of a portable container for shipment and operation (see paragraph 3.1.2). The equipment shall be capable of full 3 axis simultaneous motions. The equipment will run in two user interface methods: 1) The equipment will execute CNC programs input by the shop.

2) The equipment will have an expandable software interface program that will allow PNSY to utilize the machine without having to program. This will require software programming services to be available from the manufacturer.

3.2.1 Conditions of Service and Performance -The following service and operational conditions shall apply to the equipment delivered under this specification.

3.2.2 Operating Environment -The proposed system will be operated in a heavy industrial shipyard environment and shall be capable of continuous operation over an extended period of time with minimal maintenance and upkeep. The equipment shall be suitable for operation in an indoor industrial environment, at variable ambient temperatures of 50°F to 90°F, with high humidity. The equipment will be shipped and operated from within a Connex box container with inside dimensions of 19' 2 5164" length, 7'5 11/64" height, and 7'4 11/32" width. The equipment access door of container is 7' 4 11/32" wide and 7' 21/64" high. The container will be "all access" with all four walls opening for operation.

3.2.3 Electrical -The equipment delivered and all accessary parts shall operate from a single source of primary power.

3.1.3.2 Overcurrent Protection -All electrical components shall be fused or circuit breaker protected in each phase conductor for AC circuits and both DC circuit conductors. Overloads, fuses and circuit breakers shall be coordinated for maximum component protection and minimum circuit disruption.

3.1.3.3 Motors -All electric motors shall be the totally enclosed, fan cooled style, rated for continuous duty, and equipped with ball bearings. Bearings shall be of the sealed for life and permanently lubricated type. Motors shall be in accordance with NEMA MG-1 requirements. Servomotors are servomechanisms and shall not be required to be in accordance with NEMA MG-1.

3.2 General Equipment Requirements -All materials and parts comprising the system shall be new, of current design and manufacture, and shalJ not have been in prior service except as required for factory testing. Standard, off the shelf components with proven reliability shall be used wherever possible to increase performance, reliability and cost. 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. Products such as prototype unit, preproduction model, or experimental unit do not qualify as meeting this requirement. 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. Machine must be one unit construction vice multiple pieces of equipment for ease of transportability.

3.2.1 Personnel Safety and Health Reguirements -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" , ANSI/AMT B l 1.19, ANSI/AMT Bl 1.22, and ANSI/AMT B l 1.23, and ANSI/AMT B20. l that are applicable to the equipment itself. Covers, platforms, guard rails, 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.

3.2.2 Enclosure -The control system shall be housed in a NEMA rated electrical enclosure that is NRTL approved per OSHA 29CFR1910. A standard NRTL field evaluation is allowed for approval.

3.2.3 Material Safety Data Sheets <MSDS) - In accordance with FAR 23.3, offeror's and contractors are required to submit Material Safety Data Sheets (MSDS' s) whenever the supplies being acquired or supplies used during performance are identified as hazardous materials. Hazardous Materials shall include any material which, by virtue of its potentially dangerous nature (e.g., toxic, flammable, corrosive, oxidizing,p irritating, sensitizing, reactive}, requires controls in its use, packaging, handling, storage, or stowage, to assure adequate safety to life and property. This definition is Revision C 3 intended to apply to proprietary industrial, commercial, or locally prepared blends, mixtures, formulations, or compounds of gases, liquids, and solids intended for use at the job site. Any other material that has been designated by a Government technical representative as potentially hazardous and requiring safety controls shall also be supplied with a MSDS. MSDS's are to be available at work sites where materials are being used.

3.2.4 Energy Isolating Devices -Equipment provided by the contract shall provide energy isolating devices (e.g. safety switches, valves, etc.), to protect personnel from hazardous energy. The devices shall be designed and manufactured such that the device can be locked in the user selected position (ON/OFF) to prevent inadvertent or unauthorized change. The contractor shall ensure that all energy isolating devices installed or modified are capable of being locked. This includes both mechanical and electrical devices.

3.2.5 Audible Noise Levels - During normal operation, the equipment shall not produce noise levels greater than 84 dB(A) at any point three feet from the unit, as measured on the "A" scale of a standard sound level meter at slow response (29 CFR 1910.95, Occupational Noise Exposure Standard). The noise levels shall be measured for the equipment on and in use, understanding that noise levels vary with the material used.

3.2.6 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) 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.

3.2.7 Hazardous Material Exclusions - Supplies being used in the performance of this contract, or 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. 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.

3.2.8 Painting -The exterior and interior of all enclosures, and all components, shall be painted or fabricated of materials which are corrosion resistant. The painting may be in accordance with the manufacturer's standard practice provided it results in a highly wear resistant finish which ensures continued protection against the shipyard operating environment under all service conditions. Prior to painting, surfaces shall be properly cleaned, prepared and primed. Lead base or chromium base paints are prohibited.

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3.2.9

3.2.10

3.3

3.3.1

3.3.2

3.3.3 3.3.3.1

3.3.3.2

3.3.3.3

Caution - Warning Plates - Corrosion resistant "Caution" or "Warning" plates or labels 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.

Identification Plate -An identification plate shall be furnished with the equipment. A nameplate shall be affixed to each major component of the system showing the manufacturer's name, equipment model, year of manufacture, amp rating of largest motor, and any other pertinent information for identifying the part as a unique component of the system.

Equipment and Services to be Provided - The equipment specified herein shall include, but is not limited to the following components, attachments, and accessories.

Utilities - The equipment shall be designed and constructed to be complete for operation on following available utilities:

Electric: 460 volts (±I 0%), 3 Phase, 60 Hertz Compressed Air: 90 to I I 0 PSI Condition Upon Receipt -The equipment shall be shipped and arrive in one piece, totally fabricated, completely wired and painted. The equipment shall be capable of being off loaded from the delivery truck by a fork lift.

General

Controlled Three-Axis Motion - The router shall have programmable and controlled three-axis motion with an impact resistance head. The head shall be able to decrease the amount of force applied to the head in the event of a collision.

Accuracy Range_-The router shall have a minimum accuracy of 2 thousandths of an inch position accuracy and repeatability near or better than 8 thousandths of an inch.

X-Y Distance -The router shall have a minimum of 60 inch X and I 20 inch Y distances.

3.3.3.4 Z-Stroke -The router shall have a minimum 4 inch Z-stroke range.

3.3.4 Structural

3.3.4.1 Equipment Footprint -The equipment shall not exceed dimensions of I 9' 2 5/64" length, 7' 5 I 1164" height, and 7' 4 I I/32" width. This footprint is for the equipment, ancillary support equipment (e.g. pump), and user control station.

3.3.4.2 Table Size -The equipment shall have a minimum 5' x I O' table size. All the equipment and operator control station shall fit within the footprint described.

3.3.4.3

3.3.5 3.3.5.1

3.3.5.2

3.3.5.3

3.3.6

Revision C

Strength, Stiffness and Stability -The equipment structure shall have the strength, stiffness and stability to accurately route all types of wood and plastic on 3 axis without deformation of the material or equipment. The equipment shall have steel mounting pads with leveling feet.

Mechanical

Vacuum Table -There shall be a multi-function vacuum hold down system to adhere any size piece to the table for machining. The system shall be able to hold large to moderate pieces, or small pieces to the table without movement during machining.

Automatic Tool Changer -The system shall have an automatic tool changer built into the equipment that frees the operator from any actions to change the tooling. The holders shall be IS0-30 tool holders. The maximum tool size shall be 2" diameter. The tool changer shall be capable of automatically holding and changing twelve (12) tools within the system.

Automatic Lubrication System -The equipment shall have an automatic lubrication system.

Control System -The control system for the router shall have the capabilities, features and characteristics described below:

a) There shall be an operator control system for programming that provides a multi-tasking, high performance system that is able to perform 3 axis simultaneous motions. There shall be support for basic contouring, drilling and pocketing, basic true shape nesting, positional machining, and turning.

b) There shall be a software interface via which the machine is able to operate without the need for the user to program. The software must use variable input values provided by the user to perform complex cuts without the need for programming. The vendor must provide support services for this non programming type software.

c) The router shall have an air conditioned control cabinet to keep components from overheating and keep dust and dirt out of cabinet.

d) The user control system shall have a full size, flat color panel touchscreen display of a minimum of 22" with a separate industry standard keyboard and mouse.

e) The router shall be equipped with a minimum ITB SATA hard drive for program and system storage.

t) The router shall be programmable in EIA 247D machine code and be able to toggle between the EIA code and English.

g) The router shall have the capability to compensate for positional variances within the three dimensional working envelope of the machine.

h) The router shall have the capability to mechanically locate three points on a fixture to precisely locate the fixture on the table.

i) The router shall maintain a constant speed of the router tip.

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j) The router shall have the ability to read DXF files directly into the control and process these cut files without any further programing.

k) The router shall have an automatic tool length measurement system.

I) The router shall have an automatic maintenance program built in to alert operator when maintenance is required.

m) Router shall have built in three dimensional program for maintenance showing assembly and disassembly process to accomplish maintenance or part replacement.

n) Each system will provide a 30 geometry creation and machining software allowing multi-surface three axis machining contouring, drilling, and pocketing ability equivalent to Thermwood Corporation's Mastercam Router Pro

o) The system shall provide for full horizontal table coverage

3.3.7 Lifting Shackles -- Machine must have lifting shackles or padeyes designed and installed IAW Appendix A.

3.3.8 Training -There shall be training included for two people to allow them to fully operate the software and equipment. The POC for scheduling training is David Veino, GF (207)-451-3850. Training will be scheduled within 3 months of acceptance of machine.

3.3.9 Maintenance - The equipment shall be easy to maintain. The user shall be able to perform the daily/weekly/monthly maintenance without lockout tag out capability.

3.4 Technical Data to be Provided

3.4.1 Data reguired for review -All the performance characteristics identified and requirements specified in section 3.3, following sections and in the list below shall be provided for technical review.

· A picture or drawing showing a similar unit

· Footprint Area

· Electrical Requirements of all equipment. Including, HP and FLA to size CB

· Description of Operator Control Panel

· Controller and software description for programming

· Video tutorial of software used for non-programming machine operation

· Rotational boundaries

· Axis Distances

· Table Size and coverage

3.4.2 Reguirements for technical proposals - Offerors shall submit, technical proposals written in the English language. The proposal shall enable government personnel to make a thorough evaluation and determination as to whether or not the proposed equipment fully meets the requirements of the solicitation. To this end, each proposal shall be so specific, detailed and complete as to demonstrate that the offeror has a thorough knowledge and understanding of the requirements. Statements that Revision C 7 paraphrase the specifications or attest that "standard procedures will be employed", etc., are inadequate. Each proposal must be sufficiently adequate to demonstrate full compliance with the technical requirements of the specifications. Failure to comply with these instructions may result in rejection of an offer.

3.4.3 Operator I Maintenance Man uals - The contractor shall supply and deliver with the machine manuals, drawings, and schematics on CD-Rom and three (3) original hard copies each of "as built" standard manuals written in English language containing all necessary electrical wiring diagrams (drawn according to NFPA standards), hydraulic schematic diagrams, operator's manuals, parts lists, preventive maintenance instructions, part programming manuals (if applicable), and drawings of machine components, and all other instructions for operation and maintenance of the machine and its peripheral equipment

a) All instructions and illustrations necessary for proper operation of the equipment.

b) Instructions, diagrams, and electrical/electronic schematics required to troubleshoot and repair the unit in the event of malfunction or breakdown.

c) Complete parts list(s) cross indexed to indicate part application by circuit symbol. Procurement information shall be provided for all replacement components.

3.4.4 NRTL Compliance Certification - The Contractor Shall Provide Signed, Written Certification Of Compliance As Required In Paragraph 3.2.2. 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.

3.4.5 Warranty - Supplies and services furnished shall be covered by warranty from defects in design, materials and workmanship. The warranty shall be the manufacturer's standard commercial warranty which shall conform to all requirements of the contract. 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 from the date of acceptance as cited on a properly executed DD Form 250 per paragraph 4.5.

at no cost to the government.

Revision C 8 ATT AC H (i) ir

4.1.1 In Service testing - Upon completion of installation at the receiving activity, the equipment shall be placed in service, in the actual application, for a period of two (2) weeks. This test shall be used to demonstrate reliable operation and performance.

4.2 Final Acceptance -Upon satisfactory completion of inspection and test of the equipment, the authorized Government Representative (Portsmouth Naval Shipyard) will sign and forward the acceptance document(s) to the paying office.

5.1 DELIVERYs

5.2 Preparation for delivery -The supplies shall be prepared for shipment in accordance with the provisions identified herein. Yellow packaging, packing, preservation and marking, in any form or manner, regardless of the method of preparation specified, is prohibited.

5.3 Packaging and Marking -Material shall be packed for shipment in such a manner to insure acceptance by common carrier and safe delivery at destination. Containers and closures shall comply with Interstate Commerce Commission regulations, Uniform Freight Classification Rules or regulations of other carriers as applicable to the mode of transportation.

5.2.1 Packing Material - The use of shredded paper, whether newspaper, office scrap, computer sheets, or wax paper, in packing materials for shipment to Navy activities, is prohibited.

5.4 Special Delivery Instructions -The contractor shall notify the receiving activity of the scheduled arrival date of the equipment and any special handling requirements. Notification shall be made not less than 72 hours prior to the delivery date. This notification is necessary to ensure off-loading services are arranged. Ifproper notification is not given, the Government will not responsible for any delays and expenses caused by the inability to off-load the supplies upon delivery. Portsmouth Naval Shipyard will not accept deliveries after 1500 hours Monday through Friday. No deliveries will be accepted on Saturday or Sunday.

Revision C 9

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