| | ADDITIONAL PARTS, FOR LOWS TANK 7&8 | TUNDRA PLUMBING & HEATING INC | $12,746 | US COAST GUARD | US COAST GUARD | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | 4510PLUMBING FIXTURES AND ACCESSORIES | Feb 27, 2013 | Feb 27, 2013 | Mar 27, 2013 |
| | INSTALL AND COMMISSION 7,000 GOVERNMENT FURNISH TANK AT N56 LOWS FACILITY. P/N FOR LOWS 4850591 | TUNDRA PLUMBING & HEATING INC | $55,600 | US COAST GUARD | US COAST GUARD | — | 238110Poured Concrete Foundation and Structure Contractors | Y1PDCONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES | Sep 21, 2012 | Sep 21, 2012 | Oct 31, 2012 |
| | BLDG N23&559 RAW WATER INSTRUMENTATION MODIFICATIONS | TUNDRA PLUMBING & HEATING INC | $60,671 | US COAST GUARD | US COAST GUARD | — | 237110Water and Sewer Line and Related Structures Construction | K046MODIFICATION OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Aug 1, 2012 | Aug 1, 2012 | Sep 30, 2012 |
| | PN 685869: WWTP EMERGENCY VALVE REPAIR | TUNDRA PLUMBING & HEATING INC | $4,213 | US COAST GUARD | US COAST GUARD | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | AD61 | Apr 5, 2012 | Apr 5, 2012 | Apr 30, 2012 |
| | WATER TREATMENT PLANT DRAIN SYSTEM EMERGENCY REPAIR | TUNDRA PLUMBING & HEATING INC | $39,245 | US COAST GUARD | US COAST GUARD | — | 237110Water and Sewer Line and Related Structures Construction | AD61 | Jul 7, 2011 | Jul 7, 2011 | Aug 4, 2011 |
| | PIPP MATERIAL FOR MDE RING | TUNDRA PLUMBING & HEATING INC | $525 | US COAST GUARD | US COAST GUARD | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | 1924 | Dec 17, 2010 | Dec 17, 2010 | Jan 16, 2011 |
| | REPAIRS TO THE STEAM LINE ON POLARIS AVENUE | TUNDRA PLUMBING & HEATING INC | $110,220 | US COAST GUARD | — | — | 237990Other Heavy and Civil Engineering Construction | Z242 | Oct 7, 2009 | Oct 7, 2009 | Nov 6, 2009 |
| | INSTALL BACKFLOW PREVENTER AT THE CLINIC, BLDG N46. | TUNDRA PLUMBING & HEATING INC | $22,320 | US COAST GUARD | — | — | 332913Plumbing Fixture Fitting and Trim Manufacturing | AB21COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; AREA AND REGIONAL DEVELOPMENT; BASIC RESEARCH | Aug 7, 2009 | Aug 7, 2009 | Sep 30, 2009 |
| | PERFORM REPAIRS/MODIFICATIONS TO THE BOILERS AT THE WASTE WATER TREATMENT PLANT IAW SOW. | TUNDRA PLUMBING & HEATING INC | $13,170 | US COAST GUARD | — | — | 238290Other Building Equipment Contractors | AD64 | Sep 17, 2008 | Sep 17, 2008 | Oct 24, 2008 |
| | FIREHOUSE ALTERATION PROJECT | TUNDRA PLUMBING & HEATING INC | $97,534 | US COAST GUARD | — | — | 236220Commercial and Institutional Building Construction | Y111 | Jul 26, 2005 | Jul 26, 2005 | Feb 17, 2006 |
| | INSTALL METAL CATWALK | TUNDRA PLUMBING & HEATING INC | $63,240 | US COAST GUARD | — | — | 541490Other Specialized Design Services | Y249 | Apr 18, 2005 | Apr 18, 2005 | Dec 1, 2005 |
| | INSTALLATION OF PREFABRICATED MEZZANINE SHELVING | TUNDRA PLUMBING & HEATING INC | $50,000 | US COAST GUARD | — | — | 236210Industrial Building Construction | Y249 | Sep 23, 2004 | Sep 23, 2004 | Jan 31, 2005 |
| | INSTALLATION OF HEATING LOOPS TO SIDEWALKS; CHILD DEVELOPEMENT CENTER | TUNDRA PLUMBING & HEATING INC | $29,350 | US COAST GUARD | — | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Y249 | Sep 16, 2004 | Sep 16, 2004 | Nov 16, 2004 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | US COAST GUARD | — | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Y300 | Sep 15, 2003 | Sep 15, 2003 | Dec 15, 2003 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | 235310 | Y300 | Sep 15, 2002 | Sep 15, 2002 | Nov 15, 2002 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | 235110 | Y300 | Sep 15, 2002 | Sep 15, 2002 | Oct 15, 2002 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | 235110 | Y300 | Apr 15, 2002 | Apr 15, 2002 | Jul 15, 2002 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | 235110 | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Jan 15, 2001 | Jan 15, 2001 | May 15, 2001 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | K045MODIFICATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Sep 15, 2000 | Sep 15, 2000 | Nov 15, 2000 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | K045MODIFICATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Jun 15, 2000 | Jun 15, 2000 | Sep 15, 2000 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | Z242 | Apr 15, 2000 | Apr 15, 2000 | Jul 15, 2000 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | Z299 | Sep 15, 1998 | Sep 15, 1998 | Mar 15, 1999 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | Z199 | Sep 15, 1998 | Sep 15, 1998 | Jan 15, 1999 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | Z199 | Sep 15, 1998 | Sep 15, 1998 | Dec 15, 1998 |
| | — | TUNDRA PLUMBING & HEATING INC | $0 | UNITED STATES COAST GUARD | — | — | — | Z111 | Jun 15, 1998 | Jun 15, 1998 | Aug 15, 1998 |