Post-Installation: prepare submittals, perform necessary programming of loggers, provide information, documenting and records keeping as required to Project Manager and Monitoring Engineers for their proper implementation on the IDMS, On-site maintenance and operations: routine QC inspections, calibrations, maintenance and cleaning, observe system performance, diagnose failures and subsequently failure prevention, perform repairs as necessary, document site conditions and identify potential problem areas, documentation and record keeping as required, Decommissioning and disposal: uninstall instruments and associated components, dispose of non-reusable parts, repatriation of re-usable parts to the relevant office, cleaning and restoration of site to pre-existing conditions, cleaning and restoration of inventoried instruments for future deployments, documentation of the inventory data base. Demonstrates ability to perform the tasks listed in the Table 1 below, Attends client meetings and participates in presentations as assigned, Provides documentation and supports Project Manager to prepare and track claims, change orders, extra work orders, Assists in risk assessment, Other duties as assigned, Elementary Tasks: Pre-installation: design, building, acceptance testing, logging and records keeping, comparing installation plan to technical/client requirements, delivery to site.