20 -- FABRICATE TAILSHAFT LINERS

Notice Date

January 5, 2001

Contracting Office

US Army Corps of Engineers, Dist New Orleans, PO Box 60267, New Orleans, LA 70160

ZIP Code

70160

Solicitation Number

DACW29-01-B-0042

Response Due

February 21, 2001

Point of Contact

Kim M. Theophile, Contract Specialist, (504) 862-2350

E-Mail Address

Click here to contact the contracting officer via (Kim.M.Theophile@mvn02.usace.army.mil)

Description

THIS SOLICITATION IS BEING RESOLICITED AS A 100% SMALL BUSINESS SET-ASIDE. IT WAS PREVIOUSLY SOLICITED AS A HUBZONE SMALL BUSINESS SET-ASIDE (DACW29-01-B-0013). The Contractor shall furnish all labor, materials, services, equipment, facilities, etc., to fabricate, machine, spray, heat-treat, test, inspect, pack, mark, and deliver the following items: a) Tailshaft Liners #1, #2, #3(for a total number six liners); Modified Pintle Pin Sleeve (2 each); and Modified Lower Rudder Stock Sleeve (2 each). Drawings are available for above referenced items. Material for each item shall be ASTM A743, grade CF-3M, with Ni Cr Bo surface coating. Exception: Tailshaft Liner #1 shall be ASTM A743, grade CF-3M without the Ni Cr Bo coating. All sleeves (with the exception of tailshaft liner #1) shall be turned down on the O.D. to give a clean concentric mating surface. The outer surface of each sleeve shall be sprayed with a Ni Cr Bo (Nickel Chrome Boron) powder coating and fused into the base metal at minimum temperature of 1925 degrees Fahrenheit. The Ni Cr Bo coating shall completely encapsulate the outer bearing surface of each liner. After fusing, allow the sleeve to cool to approximately 500 degrees. The O.D. of the sleeve is then ready to be machined ground to a 6-8 RMS finish. In addition, the sleeves must have a finished coating thickness of .060" to .070" per side. (See Referenced Drawing for final O.D. dimensions). Material shall be of the chemical composition and possess physical properties (sprayed properties). All finished/post heat-treated dimensions shall be in strict accordance with the drawing provided. One of the machines required to fabricate this work is a Lathe (with a minimum of 18" in diameter), and the contractor shall have a coding facility (or subcontract one). INSPECTION POINT. In the presence of the Government Inspector or Defense Contract Management Command (DCMC if the Contractor is not local) Inspector, the Contractor shall provide micrometer readings on the O.D. of the finished liners at 1/5 increment along the length of each sleeve. Dial indicates the O.D. of each finished liner at 1/5 increment along the length of each sleeve, and if applicable, when there is a transition to a different diameter. The Contractor shall make a report of all measurements in typewritten form and submit along with the information requested below. The Contractor shall furnish certified analysis of chemical and physical properties of the materials for all items furnished under the contract. Each test report shall be identified by Government Contract Number. The Contractor shall deliver the supplies to the Government Services Administration Warehouse located at 400 Edwards Ave., Harahan, LA 70123. The Government will provide hoisting arrangement at the warehouse. The supplies shall be packed in protective crates with proper identification. PACKING: The surface of each liner shall be coated completely around the circumference with cosmoline, or other suitable protective coating, and placed into individual wooden crates. Packing shall comply with Freight Classification Rules or other carrier regulations as applicable to the mode of transportation. All crates shall be clearly marked with stencil letter (1/2" high characters, minimum). SOLICITATION ISSUE DATE WILL BE JANUARY 22, 2001. Sealed bids will be due no later than 21 FEBRUARY 2001 at 2:00 p.m. You may request a copy of the solicitation in writing to the above POC by fax at (504) 862-2889. Contractor is expected to complete and deliver product 120 days from date of award. Technical POC is Hung Quach: (504) 862-1150. The North American Industry Classification System (NAICS) Code is 332710. This was formerly SIC Code 3441.

Web Link

Click here to download a copy of the solicitation. (www.mvn.usace.army.mil)

Record

Loren Data Corp. 20010109/20SOL004.HTM (W-005 SN50A2N7)