Weiming Tan

Contracting Officer National Oceanic and Atmospheric Administration

Agency
Email
weiming.tan@noaa.gov
Phone
(516) 737-1332
Latest SAM.gov record

Contact facts

Offices
2
SAM.gov notices
67
Contract awards
285 As contracting staff
Top vendors
First SAM.gov record

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice Posted
Subconn cables and connectors Award Notice · National Oceanic and Atmospheric Administration
Purchase of Subconn cables and connectors Solicitation · National Oceanic and Atmospheric Administration
Purchase of Scrap Railroad Wheels Award Notice · National Oceanic and Atmospheric Administration · 1333MJ26Q0027
Purchase of a Portable take-up Machine. Award Notice · National Oceanic and Atmospheric Administration
Purchase of Scrap Railroad Wheels Solicitation · National Oceanic and Atmospheric Administration · 1333MJ26Q0027
Purchase of a Take-up Machine Solicitation · National Oceanic and Atmospheric Administration
Sole Source Teledyne Acoustic Doppler Current Profilers Repair Services Pre-Solicitation · National Oceanic and Atmospheric Administration
Purchase of Research Anchors and Sea Cable Junctio Solicitation · National Oceanic and Atmospheric Administration
Sole Source Teledyne Acoustic Doppler Current Profilers Pre-Solicitation · National Oceanic and Atmospheric Administration
Sole source Rose Electronics TFLEX battery packs Pre-Solicitation · National Oceanic and Atmospheric Administration
Sole source SeaView Systems wave sensors Pre-Solicitation · National Oceanic and Atmospheric Administration
Purchase of ½” non-heat treated mooring chain Award Notice · National Oceanic and Atmospheric Administration · 1333MJ26Q0004
Purchase of ½” non-heat treated mooring chain Solicitation · National Oceanic and Atmospheric Administration · 1333MJ26Q0004
Purchase of EvoLogics Hydroacoustic modems Solicitation · National Oceanic and Atmospheric Administration
Intent to Sole Source - Sunburst sensors servicing Special Notice · National Oceanic and Atmospheric Administration
Purchase of Lithium Battery Packs Award Notice · National Oceanic and Atmospheric Administration · 1333MJ26Q0001
Purchase of Lithium Battery Packs Solicitation · National Oceanic and Atmospheric Administration · 1333MJ26Q0001
Aanderaa SeaGuard II Insruments Special Notice · National Oceanic and Atmospheric Administration · PMEL-25-0074
PMEL-25-0080 Repair and Calibration of Sea-Bird Instruments Special Notice · National Oceanic and Atmospheric Administration
PMEL-25-0084 Cables with SubConn Connectors Solicitation · National Oceanic and Atmospheric Administration
Repair and Calibration of Sea-Bird Instruments, purchase of Instruments. Special Notice · National Oceanic and Atmospheric Administration
Aanderaa SeaGuard II Insruments Pre-Solicitation · National Oceanic and Atmospheric Administration · PMEL-25-0074
Edgetech acoustic releases refurbishment Special Notice · National Oceanic and Atmospheric Administration
Biospherical Instruments Scalar PAR sensors Special Notice · National Oceanic and Atmospheric Administration
Teledyne Acoustic Doppler Current Profiler Special Notice · National Oceanic and Atmospheric Administration
Show 15 more

Latest 25 of 67 listed here. See the rest on GovTribe.

Contract awards and IDVs

Award Awarded Obligated
Purchase of sea-bird instruments against IDIQ contract 1305M225D0032. 1333MJ26F0018 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $105,497
Purchase of subconn cables and connectors 1333MJ26P0061 · Rosenthal, Brock · National Oceanic and Atmospheric Administration $17,293
1 base year plus 4 option years operating and maintenance lease for two copiers for the pacific marine environmental… 1333MJ25F0017 · JTF Business Systems Corporation · National Oceanic and Atmospheric Administration $8,400
Purchase of valve block manifolds. 1333MJ26P0038 · The Lee Co · National Oceanic and Atmospheric Administration $18,886
Sea-bird instruments calibration and maintenance against IDIQ contract 1305M225D0032. 1333MJ26F0010 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $25,725
Sea-bird instruments calibration and maintenance against IDIQ contract 1305M225D0032. 1333MJ26F0009 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $31,140
Purchase of a portable take-up machine. 1333MJ26P0035 · Reel Power Industrial Inc. · National Oceanic and Atmospheric Administration $14,382
Purchase of scrap railroad wheels 1333MJ26P0036 · Stateline Solution LLC · National Oceanic and Atmospheric Administration $16,158
Purchase of A3LA-R iridium modems 1333MJ26F0008 · Advanced Computer Concepts, Inc. · National Oceanic and Atmospheric Administration $31,020
Service to repair four workhorse acoustic doppler current profiler (ADCP) units. 1333MJ26P0032 · Teledyne Instruments, Inc. · National Oceanic and Atmospheric Administration $22,075
Purchase of crane services. 1333MJ26P0031 · Western Crane, Inc. · National Oceanic and Atmospheric Administration $12,322
Purchase of research anchors and sea cable junctions. 1333MJ26P0026 · Reliance Manufacturing Corporation · National Oceanic and Atmospheric Administration $19,253
Purchase of acoustic doppler current profilers. 1333MJ26P0012 · Teledyne Instruments, Inc. · National Oceanic and Atmospheric Administration $61,095
Purchase of fifty (50) custom battery packs to power NOAA/pmel T-flex mooring systems 1333MJ26P0010 · Rose Electronics Distributing Company, LLC · National Oceanic and Atmospheric Administration $42,766
Sea-bird instruments calibration and maintenance against IDIQ contract 1305M225D0032. 1333MJ26F0004 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $38,936
Purchase of SVS-603HR wave sensors 1333MJ26P0008 · Seaview Systems Inc. · National Oceanic and Atmospheric Administration $26,945
Sea-bird instruments calibration and maintenance against IDIQ contract 1305M225D0032. 1333MJ26F0003 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $30,630
Purchase of 1/2" non-heat treated mooring chain 1333MJ26P0007 · West Coast Wire Rope & Rigging, Inc. · National Oceanic and Atmospheric Administration $29,000
Purchase of evologics hydroacoustic tiny modems 1333MJ26P0005 · Subsea 20 / 20, Inc. · National Oceanic and Atmospheric Administration $39,990
Refurbishment services for sami PH instruments 1333MJ26P0004 · Sunburst Sensors, LLC · National Oceanic and Atmospheric Administration $30,680
Purchase of jacketed wire rope 1333MJ26P0003 · Cortland Industrial LLC · National Oceanic and Atmospheric Administration $19,470
Purchase an upgraded, marine-grade battery pack for the seatrac UXS platform. 1333MJ26P0002 · Seatrac Systems Inc. · National Oceanic and Atmospheric Administration $14,500
Servicing to include refurbishment and validation of sea-bird brand conductivity temperature & depth (CTD)… 1333MJ25P0073 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $73,259
The recalibration of instruments used to measure seawater temperature, conductivity, and pressure for the OCS papa… 1333MJ25P0048 · Sea-Bird Electronics, Inc. · National Oceanic and Atmospheric Administration $15,210
Purchase of seven (7) biospherical instruments scalar PAR sensors. 1333MJ25P0040 · Biospherical Instruments, Inc. · National Oceanic and Atmospheric Administration $24,311
Show 15 more

Latest 25 of 285 listed here. See the rest on GovTribe.

Top vendors

Rank Vendor Awards and IDVs Award value
1 Sea-Bird Electronics, Inc. 65 $2.18M
2 Sunburst Sensors, LLC 8 $235K
3 Teledyne Instruments, Inc. 7 $163K
4 Nortekusa, Inc. 5 $213K
5 Teledyne RD Instruments, Inc. 5 $55.1K
6 Edgeone LLC 5 $92.6K
7 YSI Inc. 4 $105K
8 Energy Sales LLC 4 $35.5K
9 Brechtel Manufacturing, Inc. 4 $147K
10 Eppley Laboratory Inc. 4 $45.8K

Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.

Top NAICS codes

Rank NAICS code SAM.gov records
1 334519 Other Measuring and Controlling Device Manufacturing 115
2 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 25
3 334516 Analytical Laboratory Instrument Manufacturing 25
4 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 17
5 541519 Other Computer Related Services 17
6 335912 Primary Battery Manufacturing 12
7 335910 Battery Manufacturing 11
8 314994 Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills 10
9 334111 Electronic Computer Manufacturing 10
10 811210 Electronic and Precision Equipment Repair and Maintenance 9

Top PSC codes

Rank PSC code SAM.gov records
1 6685 Pressure, Temperature, And Humidity Measuring And Controlling Instruments 41
2 6640 Laboratory Equipment And Supplies 39
3 6135 Batteries, Nonrechargeable 24
4 J059 Maint/Repair/Rebuild Of Equipment- Electrical And Electronic Equipment Components 21
5 6660 Meteorological Instruments And Apparatus 19
6 J066 Maint/Repair/Rebuild Of Equipment- Instruments And Laboratory Equipment 16
7 N066 Installation Of Equipment- Instruments And Laboratory Equipment 16
8 4010 Chain And Wire Rope 13
9 J099 Maint/Repair/Rebuild Of Equipment- Miscellaneous 11
10 7021 Information Technology Central Processing Unit (Cpu, Computer), Digital 6

Offices

Rank Office SAM.gov records
1 National Oceanic and Atmospheric Administration 351
2 Department of Commerce 1

Other records

Record Kind
Sol_1333MJ26Q0067_Amd_0001.pdf Government file
Sol_1333MJ26Q0067.pdf Government file
Sol_1333MJ26Q0027.pdf Government file
Sol_1333MJ26Q0026.pdf Government file
Sol_1333MJ26Q0013_Amd_0001.pdf Government file
Sol_1333MJ26Q0013.pdf Government file
Sol_1333MJ26Q0004_amend_0001_0001.pdf Government file
Sol_1333MJ26Q0004.pdf Government file
Sol_1333MJ26Q0002.pdf Government file
Sol_1333MJ26Q0001.pdf Government file

Quick answers

Who is Weiming Tan?

Weiming Tan is a Contracting Officer at National Oceanic and Atmospheric Administration (Department of Commerce). Point of contact on 67 SAM.gov notices and contracting staff on 285 contract awards, from July 11, 2012 to September 2, 2026.

What agency does Weiming Tan work for?

Weiming Tan's SAM.gov records name National Oceanic and Atmospheric Administration (Department of Commerce) most, among 2 offices.

How do I contact Weiming Tan?

SAM.gov lists Weiming Tan's email weiming.tan@noaa.gov and phone (516) 737-1332.

What is the latest SAM.gov notice naming Weiming Tan?

Subconn cables and connectors, award notice, posted September 2, 2026.

Which vendors has Weiming Tan awarded contracts to?

The vendors on the most contract awards and IDVs naming Weiming Tan are Sea-Bird Electronics, Inc., Sunburst Sensors, LLC and Teledyne Instruments, Inc.. Weiming Tan's contract awards to Sea-Bird Electronics, Inc. add up to $2.18M in base and exercised options.

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