MODIFICATION
40 -- STS Roller Chains, Lower Monumental Dam (unrestricted)
- Notice Date
- 5/12/2006
- Notice Type
- Modification
- NAICS
- 332999
— All Other Miscellaneous Fabricated Metal Product Manufacturing
- Contracting Office
- US Army Engineer District, Walla Walla, 201 N. Third Avenue, Walla Walla, WA 99362-1876
- ZIP Code
- 99362-1876
- Solicitation Number
- W912EF-06-Q-0093
- Response Due
- 5/22/2006
- Archive Date
- 7/21/2006
- Point of Contact
- Jean L. Birdsell, 509-527-7226
- E-Mail Address
-
Email your questions to US Army Engineer District, Walla Walla
(jean.l.birdsell@nww01.usace.army.mil)
- Small Business Set-Aside
- N/A
- Description
- This solicitation is being reissued and is now unrestricted. View and download the solicitation W912EF-06-Q-0093 by clicking on the Technical Data Package (TP01) link for this solicitation then logging into FedTeds. A copy of the solicitation can also be requested by emailing jean.l.birdsell@usace.army.mil. To submit a quote: print out the solicitation, fill in your business name, address, and telephone number in Block #17a, sign Block #30 of the first page and fill out the second page SF1449-C continuation Sheet, then fax these first two pages to the attenti on of Lana at (509) 527-7802 or mail to: US Army Corps of Engineers, Contracting Division-Lana Birdsell, 201 North Third Avenue, Walla Walla, WA 99362. Quotes must be received by 22 May, 2006. Contractor shall fabricate and deliver twenty-two new st ainless steel roller chain strands for the Submerged Traveling Screens (STS). The Government may purchase up to eight additional chain strands. Each segment shall be 10.667 ft (nominal) in length. Each strand shall consist of four segments totaling 42.667 feet (nominal). The chain shall be of the riveted pin construction with press fit pin link plates. The connecting links shall have the pins press fit and riveted to the bent link plate attachment and the detachable pin link attachment shall be drive fit wi th cotter pin construction. See attached drawing number IHP-5.3-3-4-52 for details. Each chain strand shall be 42.667 ft long (nominal) and assembled/pre-stressed from four 10.667 ft (nominal) segments using connecting links. Strands shall be bundled in pa irs of two. Provide the links necessary to complete circular chain. Maximum tolerance between the two 42.667 ft long strands in a bundled pair shall be 0 to + 0.015in. Each chain length shall be placed on the factory floor and contracted by pushing the r ollers together to determine pin/bushing clearance. Pin/bushing clearance defined as the difference between extended and contracted length measurements. Maximum pin/bushing clearance shall be no greater than 0.025 inches per ft and 1.125 inches per 42.667 ft strand. Materials: The rollers, side plates, and bent link extensions shall be made from ASTM A 240/A 240M 304 stainless steel. The bushing shall be made from 17-4 stainless steel, and the pins shall be made from Nitronic 60 stainless steel. The fastening wire shall be made from 304 stainless steel. Two copies of the material certifications for the pins, bushings, rollers, bent link extensions, and side plates shall be submitted as directed by paragraph SUBMITTALS in this section. To clarify Line items 0001 and 0002 and Section 1.1 Scope of the specifications the roller chain STRANDS bundled in pairs of two are to be delivered.
- Place of Performance
- Address: US Army Engineer District, Walla Walla 201 N. Third Avenue, Walla Walla WA
- Zip Code: 99362-1876
- Country: US
- Zip Code: 99362-1876
- Record
- SN01047350-W 20060514/060512220959 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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