Statement of Work.pdf

STATEMENT OF WORK FOR

Crane Hoist and Conductor Bar Upgrade

1.0 Scope

The Prototype, Manufacturing, and Test Department (PMTD) is seeking a hoist and conductor bar upgrade on an existing bridge crane in accordance with the requirements listed below.

The objective for this project is to replace the obsolete 3-ton Detroit hoist and 3-wire conductor bar of crane 148-12 with a new hoist and 4-wire conductor bar meeting the Navy Crane Centers

(NCC) latest requirements. The existing crane is an underhung bridge, and underhung hoist/trolley crane running on 240 volts alternating current with a 5” bridge beam. Current hoist has approximately 17’ of lift. PMTD will retain the current steel runway, bridge and end trucks of crane 148-12. PMTD will also retain the current bridge drive configuration of a single motor driving the bridge wheels through a driveshaft setup.

The current hoist is over 40 years old and beyond its useful lifespan. The NCC states the useful lifespan of running hoists is 20 to 30 years. There are new tenants in the space covered by this crane. The new tenants need an upgraded hoist for the precision work required by them.

2.0 References

A) NAVFAC P-307: Weight Handling Program Management

B) NAVCRANECEN Instruction 11450.1C: Acquisition of Navy Shore Based Weight Handling

Equipment

C) NAVSEA Publication 0989-030-7000: Lifting Standard

D) National Fire Protection Association 70: National Electric Code

E) American Society of Mechanical Engineers (ASME) B30.16: Overhead Hoists (Underhung)

F) ASME HST-4: Performance Standard for Overhead Electric Wire Rope Hoists

G) ASME B30.17: Cranes and Monorails (With Underhung Trolley or Bridge)

H) ASME B1.1: Unified Inch Screw Threads (UN and UNR Thread Form)

I) NEMA ICS 8: Industrial Control Systems Crane and Hoist Controllers

J) ANSI ECMA 15: Cable-less Controls for Electric Overhead Traveling Cranes

3.0 New Hoist General Requirements

Minimum requirements that must be met in all proposals are listed as follows:

1. Procurement and installation of a 3-Ton Wire rope hoist with mechanical load brake, with all features meeting the latest NCC Crane Alteration Request N3258A-19-008 (attached)

2. Hoist, bridge and trolley will be Variable Frequency Drive (VFD) controlled.

3. New bridge panel with VFD Bridge.

4. New pendant control.

5. New Bridge and traveling pendant festoons

6. 150’ of new four bar runway electrification to include new collector pole and four new double shoe collectors.

4.0 Vendor Provided Services

1. The vendor shall submit drawings and specifications for the crane hoist and electrical components after award, for approval in accordance with CDRL A001. These drawings and specifications will be checked against NCC Crane Alteration Request N3258A-19-008 as well as

NAVCRANECEN Instruction 11450.1C: Acquisition of Navy Shore Based Weight Handling

Equipment.

2. The cost of freight to the Naval Air Warfare Center Aircraft Division Lakehurst, NJ

(NAWCADLKE) and rigging services for installation shall be included. Vendor shall be responsible for off-loading hoist and equipment from the delivery truck.

3. The vendor shall remove old hoist and three-wire conductor bar and all associated electrical components.

4. The vendor shall install new hoist and four-wire conductor bar and all associated electrical components.

5. The vendor will connect electrical power to the hoist. The Government will supply A/C power, to the bridge beam.

6. The vendor shall provide onsite training for Operations, and Maintenance.

7. The vendor shall provide two (2) hard copy sets of maintenance manuals.

8. A parts warehouse must be in the continental United States with typical overnight delivery in an emergency.

9. All labor to remove hoist, festoon, conductor bar, bridge panel and replacing with new. This shall include all rental equipment.

10. Vendor shall ensure all employees and/or contractors performing work will have and use personal protective equipment for the work, such as hard hats, safety glasses, fall protection, and safety shoes.

5.0 Government Inspection and Acceptance

After installation and system start up, Government personnel shall perform inspection, and 125% load testing before acceptance of the equipment.

6.0 Packaging, Preservation, and Shipping

Shipments shall be packaged and transported (FOB Destination) via safe, secure, reliable, and traceable means of transportation and provide protection from normal climatic/weather conditions; and incidental mishandling during shipping to prevent any damage or loss during shipment. All shipments under this contract shall be addressed to NAWCADLKE as indicated below. Shipping costs need to be incurred by the contractor who is doing the shipping. All exterior shipping containers/packaging shall at a minimum be marked with the information listed below and the Contract Number.

ATTN: To be provided at award

Naval Air Warfare Center, Aircraft Division

Highway Route 547

Building 148

Joint Base MDL, New Jersey 08733

7.0 Points of Contact

Acquisition Point of Contact:

To be provided at award

Naval Air Warfare Center, Aircraft Division

Highway 547, Building 148

Joint Base MDL, NJ 08733

Telephone: To be provided at award

E-Mail Address: To be provided at award

Technical Point of Contact:

To be provided at award

Naval Air Warfare Center, Aircraft Division

Highway 547, Building 148

Joint Base MDL, NJ 08733

Telephone: To be provided at award

E-Mail Address: To be provided at award