Bluco Welding Tables and U-Form Blocks

The Agency intends to award a firm fixed price order to Bluco Corporation utilizing the authority at FAR 13.106-1(b)(1)(i) which is as follows: (b) Soliciting from a single source. (1) For purchases not exceeding the simplified acquisition threshold. (i) Contracting officers may solicit from one source if the contracting officer determines that the circumstances of the contract action deem only one source reasonably available. Weld Tables: The contractor shall provide (quantity 2) weld tables as described below: 1500mm X 3000mm Table (Quantity 2): The table top dimension of one weld table shall be 1.5-meters long, and 3 meters wide. The table shall have a table top, (4) side plates, table reinforcement/supports and 6 legs. The top, four side-plates, underside ribs and underside cross rib shall be made from 25 millimeter (mm) thick steel. The table shall be case hardened to 55 Rockwell C Scale (RC) using nitriding. The table top, four side-plates and the bottom shall be finish milled. Flatness and square-ness shall be 0.10 mm/m. There shall be a pattern of 28.15 millimeter (mm) bores, spaced on a 100mm grid with a second 100mm grid pattern offset by 50mm in each direction resulting in a pattern where every 4 bore locations has a fifth bore in the center. Tolerance between adjacent bores shall be +/-0.025mm, and +/- 0.050mm between all bores. All bore diameters shall be 28.15mm +/-0.025mm. The table top shall have scribed grid lines on 100mm centers. An integral scale shall be embossed on the tops surface along all four edges. This scale shall be incremented in millimeters with rows and columns marked with matching 100mm increments (e.g. "1" for 100 mm, "2" for 200mm, etc). The top of the table shall include "X" & "Y" axis directionally scribed labels. See enclosure 1 for an illustration of the top of the weld table, with bore locations and scribed designations. The table shall be "3-D" weld table, starting with a horizontal table surface, and integrating (4) vertical side-plates. The side-plates shall extend 200mm downward from the table top surface, and contain 28.15mm bores patterned and scribed grid lines identical to the table top described above. The underside of the table shall have a stiffener plate bolted to the four side plates as well as the support ribs. The table shall have four (6) legs that shall be a steel tube, a 90 mm diameter tube with 4 mm thick walls and welded plates at each end. A threaded opening in the top plate is to accept a tapered locking screw. The bottom plate shall be drilled and tapped to accept an M30 x 2 fine pitch adjusting screw. The end of the adjusting screw shall have a ball which engages a socket in an 80mm tilting pad. The tilting pad shall be secured to the ball end with an integral O-ring. The fine pitch adjusting screw shall have a minimum of 30mm adjustment for leveling the table. The leg shall have a maximum load capacity of 1.5-metric-tons each. The legs shall be furnished with leg sleeves to prevent snagging of welding cables and to protect the adjusting screw threads from dirt. The weld table is Bluco Part Number H28-DD1530-5S. U-Form Blocks: The contractor shall provide the following U-Form Blocks. All U-Form Blocks shall be made of hardened steel. The contractor shall provide the blocks as described below: Hardened U-Form Block, 200mm X 2000mm (Bluco Part Number H28-4002-20): Quantity 8.