MODIFICATION
99 -- BLAST CHAMBER DOOR REPAIR
- Notice Date
- 6/29/2009
- Notice Type
- Modification/Amendment
- NAICS
- 332912
— Fluid Power Valve and Hose Fitting Manufacturing
- Contracting Office
- Department of the Army, U. S. Army Materiel Command, RDECOM Acquisition Center - Adelphi, RDECOM Acquisition Center - Adelphi, ATTN: AMSRD-ACC, 2800 Powder Mill Road, Adelphi, MD 20783-1197
- ZIP Code
- 20783-1197
- Solicitation Number
- W911QX09T0146
- Response Due
- 7/10/2009
- Archive Date
- 9/8/2009
- Point of Contact
- Catherine K. McKenna, 410-278-6517<br />
- E-Mail Address
-
RDECOM Acquisition Center - Adelphi
(cayti.mckenna@arl.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- The purpose of this amendment is to extend the solicitation closing date and time to 10 Jul 2009 by 11:59 PM EST, to edit the SOW (edits are in bold font), and to publish the Q&A resulting from the site visit. Photographs of the blast chamber and controls are available by request until 7/6/2009 at 11:59 PM EST. Requests must be made via email to cayti.mckenna@arl.army.mil. LATE REQUESTS FOR PHOTOGRAPHS WILL NOT BE CONSIDERED. Statement of Work Replacement of Hydraulic Power Unit for B1186 Explosive Blast Chamber Doors (2) The Contractor shall: Remove and replace existing explosive blast chamber doors hydraulic power unit with two installed hydraulic power units. Each unit shall power an explosive blast door. Units shall have the ability to operate both explosive blast doors if one unit fails. Recondition or replace existing parts on explosive blast doors that are associated with the opening and closing of above doors. Furnish and install a new explosive proof electrical control unit. Ensure that the control points in B1186 Gun Room and B1186 continue to operate system (doors, exhaust and lock-out) as is already established. Drain hydraulic fluid, disconnect electrical and hydraulic lines, and remove existing power unit. Enlarge concrete pad to provide accommodation for the two new units. Inspect and repair or replace hydraulic cylinders and lock pins for each explosive blast door (2 each). Furnish and install and connect two new hydraulic power units in B1186 Gun Room. Furnish and install new hydraulic lines and fittings for units and cylinders for both explosive blast doors. The Contractor shall ensure that the hydraulic lines are protected from hot explosive gases when opened for evacuation of blast chamber during firing. Furnish and install electrical conduit and replace wiring in order to render the system fully operational Replace and install explosion proof electrical control panel with intrinsic isolation relays. Furnish, install and connect new push buttons and switches for control points. Replace existing limit switches. Reinstall and reconnect hydraulic cylinders on each explosive blast door. Perform system startup and check for proper operation of all components to include proper operation of blast doors from control points in B1186 Gun Room and B1186; exhaust fan operation which is controlled by opening and closing each blast door; along with the lock-out system for each blast door that is established. Ensure that the installation is free of leaks. Ensure that the door can go from completely open to completely closed within 15 seconds. Ensure that the exhaust fan runs independently of the pump. Ensure all effort is completed within 30 days of the start of the Period of Performance. SITE VISIT Q&A: Q: Does the system have a manual backup? A: Yes Q: Where will the new power units be located? A: The new power units are to be installed side by side. Q: Does the system require a single or two separate reservoirs? A: The Government does not have a preference one way or the other. Q: Should the limit switches be contained within a cylinder? A: This is left to the discretion of the offeror as long as it can work with the system without any problems. Q: What is the required speed for the door to close? A: See revised SOW above. Q: Are schematics available? A: No.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/USAMC/DAAD17/W911QX09T0146/listing.html)
- Place of Performance
- Address: RDECOM Acquisition Center - Adelphi BLDG 434 ABERDEEN PRVING GROUND APG MD<br />
- Zip Code: 21005-5001<br />
- Zip Code: 21005-5001<br />
- Record
- SN01860720-W 20090701/090630001905-dc225708ade1a14554b796e4b21c3edf (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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