Tri-Chem Engineering &Amp; Environmental Services public contracts.

Tri-Chem Engineering &Amp; Environmental Services has won 25 public contracts between 2021 and 2025 from 9 public buyers in Philippines. Its most frequent buyer is Environmental Management Bureau - Caraga (11 awards). Published values total PHP 6.13 million across 25 awards.

Start bidding All awards in Philippines

25Contracts won

9Public buyers

1Country

Dec 2025Latest award

Latest contracts won

Preventive Maintenance and Calibration of Manual A…

Awarded by Environmental Management Bureau - Caraga · Philippines · PHP 440,000

8 Dec 2025Awarded

Supply and Delivery of Manual Monitoring Equipment

Awarded by Environmental Management Bureau - Caraga · Philippines · PHP 86,000

6 Sep 2025Awarded

Air Quality Monitoring Equipment

Awarded by Province of la Union · Philippines · PHP 135,000

6 Sep 2025Awarded

Preventive Maintenance and Calibration of Air Qual

Awarded by Environmental Management Bureau - Caraga · Philippines · PHP 498,000

5 Aug 2024Awarded

Preventive Maintenance & Calibration of Ebam Ambie

Awarded by Environmental Management Bureau - Caraga · Philippines · PHP 220,700

5 Aug 2024Awarded

Air Sampler

Awarded by Province of la Union · Philippines · PHP 135,000

3 Jul 2024Awarded

Procurement of Repair,calibration and Maintenance

Awarded by Environmental Management Bureau - NCR, Denr · Philippines · PHP 210,000

7 Aug 2023Awarded

Preventive Maintenance and Calibration and Consuma

Awarded by Environmental Management Bureau - Caraga · Philippines · PHP 760,000

24 Jul 2023Awarded

Calibration Services of Apex Stack Sampling Train

Awarded by Environmental Management Bureau - Region Vii · Philippines · PHP 124,800

21 Jul 2023Awarded

Preventive maintenance and Calibration Services of…

Awarded by Province of la Union · Philippines · PHP 94,000

23 Jun 2023Awarded

Contracts won by year

from the published records

20217

20227

20234

20243

20254

Published value, by currency

PHP · 25 valued

PHP 6.13 million

From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted.

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