Christopher Oriña Email & Phone Number

Ras Alkhair Saudi Arabia

Rabigh Governorate, Saudi Arabia

Rabigh, Makkah Region, Saudi Arabia

Al-Jubail, Kingdom Of Saudi Arabia

♦ Reviews client ITB/FEED drawings and documents; design requirements, local provisions, contract schedules, project terms and conditions; company dossiers, standards and specifications.♦ Performs detailed structural Static analysis to various type of foundations from slab mounted, isolated, combined, wall footing to mat for equipment such as vessels, heat exchangers, tanks, pumps, packages, towers, compressors and to complex superstructures ♦ Develops general civil designs for pipe sleeper and foundation plans, major UG layouts, site preparations, road and paving, drainage and sewer, demolition and reinstatement, soil investigation plans, equipment foundations, dike and fencing; standard civil and underground details ♦ Designs lift stations, transformer substation pit foundation,steel structures supports, drain sump tanks, ditches, surface drainage, closed-drain system and other related sewer and utility piping design♦ Designs routing and alignment drawings, HDD, scraper and valve stations, thrust anchor blocks, road and utility crossings for cross-country pipeline ♦ Involves in delay and disruption analysis for additional claims including change orders ♦ Prepares deliverable lists, field reports, shop drawings, bar bending schedules, bill of quantities, material take off, method statements, technical queries, check lists, meeting reports, 3D review and clash check reports♦ Monitors geotechnical investigations, topographical surveys and soil reports.♦ Manages team members, coordinates inter engineering disciplines, liaises with clients, vendors, local government authorities & subcontractors

Qatar

♦ Setting out of tasks to each senior workers for the pumphouse and wall construction activities♦ Supports Quality Control Engineers for site inspections on excavation, backfilling, rebar works, forming works, concreting, proofing, precasting♦ Ensures works in accordance with IFC drawings and meeting target schedule♦ Conducts safety tool box meeting to 30~40nos. multinational workers♦ Supervise mason foremen on effective preparation, placement until curing of concrete for efficient monitoring and controlling concrete quantity and quality♦ Resolves and coordinates issues on quality control and inspections♦ Assists officers for implementation of site safety practices♦ Set-up daily reports, Permit-to-work and concreting requests♦ Handles precasting yard operations

Baguio City Philippines

♦ Support the main contractor in monitoring civil works♦ Check construction activities based on schedules and plan drawings ♦ Provide estimates for rebar and concrete quantities♦ Prepare payroll weekly and lists of workers accomplishment ♦ Ensure implementation of project owner rules and regulation