Preventive maintenance and calibration of various laboratory equipment and calibration weights of the Integrated Laboratories Division in relation to ISO 9001:2015 Certification. Hauling, transport and treatment of Hazardous Waste generated by the component laboratories of ILD in compliance to RA 6969 (Toxic Substances and Hazardous and Nuclear Wastes Control Act of 1990). Operation and maintenance service for the existing Sewerage Treatment Plant (STP) of the Integrated Laboratories Division, IRIAL Complex, Sta. Barbara, Pangasinan. Supply and delivery of various vegetable seeds to be distributed to the AMIA Farmer Cooperators. Job Order: Labor and materials for the calibration of various measuring devices and equipment of DA-PREC Sual, DA INREC Batac City, DA-ILIARC, DA-ISReC, DA-INREC Dingras & DA-PREC, Sta. Barbara. Provision of meals and snacks to be served during the conduct of Capability Building/Organizational and Financial Management for Agri-Entrepreneurship Capability Enhancement Assistance (AECEA)beneficiaries. Provision of meals and snacks to be served during the conduct of Project Conceptualization Workshop. Provision and installation of UV-Vis Spectrophotometer parts to replace worn-out parts to ensure operability and functionality of Shimadzu Spectrophotometer at Regional Soils Laboratory, Sta. Barbara, Pangasinan. Provision of meals and snacks to be served during the conduct of Provincial Institutional Development Officers (PIDO) Quarterly Meeting and Training Workshop. Provision of meals and snacks to be served during the Training on Georeferencing with the Local Government Unit (LGU)- Agricultural Extension Workers (AEWs).