Scope_of_work_draw_oven.docx

1. Scope: The new equipment purchased by this specification shall be a Wisconsin Oven, Model SDB-6612-12E or equal.

1.1 The Following Standards and Other Publications of the Following Organizations shall be adhered to in this statement of work to their latest revision.

· ASSOCIATION FOR MANUFACTURING TECHNOLOGY

· NATIONAL FIRE PROTECTION ASSOCIATION (NFPA 86)

· FEDERAL SPECIFICATION W-C-375

· UNDERWRITERS LABORATORY

· NEMA

· INSTITUTE OF ELECTRICAL AND ELECTRONIC ENGINEERS STANDARD 112

· TITLE 29, CODE OF FEDERAL REGULATIONS, PART 1910, SUBPART 0.

· SECTION 326 OF PUBLIC LAW# 102-484

· ENVIRONMENTAL PROTECTION AGENCY

· OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

· ANSI A13.1

· ASSOCIATION OF AMERICAN GEAR MANUFACTURERS

· ELECTRONICS INDUSTRIES ASSOCIATION

· NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST)

· AMS 2750E

2. Requirements: The machine shall come equipped with the following features:

2.1 Oven Requirements:

· Must fit in present footprint and follow all industrial safety guidelines

· Class 2 furnace, Instrumentation Type C

· Temperature Range 200f- 1250f +/-10f at inclusive ranges

· 3 TC feed through check ports will be provided to allow insertion of SAT TC’s within 3 inches of control TC, High TC control zone, low TC control zone

· Dual Head Type K TCs

· Temperature Recorder with four channel capability.

· Basket Dimensions 36” wide x 36” high x 72” long

· Work Zone Dimensions 30 “ wide x 30” high (off top of load grid) x 60” long.

· Construction- must adhere to all industrial (NFPA 86) standards, insulation must be capable to meet all processing requirements of AMS 2750E

· Recirculation- 10,000 CFM @ 10 HP, roof mounted, air flow majority should come from under the work to flow vertically upward.

· Exhaust- must tie into existing stack

· Hearth & Power Load/Unload Table- Stationary powered load/unload mechanism provided to charge the load into the oven and to extract out.

· Safety interlock to prevent movement until door is completely open, rated at a capacity of 2000 lbs. gross loading.

· Controls and Instruments- UL certified and labeled NEMA 12 enclosure including the following major components:

· Digital temperature controller with auto-tune

· Digital process high limit controller with auto-tune

· Digital oven high limit instrument

· Honeywell DR 4500 Truline Circular Chart Recorder

· Main Power Disconnect Switch with Door Interlock

3. Site Preparation/Delivery Requirements:

The contractor shall be responsible for installing and hooking up the oven for operation. WVA will ensure the tie in points with building utilities are provided. The contractor shall provide utility requirements with their proposal.

4. Training: The contractor shall provide operation and maintenance training on-site at the Watervliet Arsenal after installation of equipment.

5. Final Acceptance Testing: Furnace shall pass T.U.S., SAT per AMS 2750E at temperatures per specification. All testing equipment to be furnished by contractor and done at WVA by contractor.

6. Miscellaneous: A spare parts list shall be provided by contractor including part numbers. Two operator and maintenance hard copy manuals and 1 CD disk with operator/maintenance manual shall also be provided.