Luis Rivera Email and Phone Number

Contractor performing projects in sewer cleaning, inspection and trenchless pipe rehabilitation for municipalities, construction, and engineering companies throughout Ontario.• Review RFPs by summarizing scope of work, preparing budgets, construction schedule, and setting up bid documents. • Submit RFQ to subs and suppliers seeking to comply with contract requirements• Plan work schedule in collaboration with senior management, field supervisors and municipalities representative • Sustain construction cost within budget by updating historical cost data, estimated cost, and actual cost for projects value between 400K - 5MM developing a positive flow of cost information

Water and wastewater contractor involved in residential projects delivered under P3 arrangements and private projects directed to the ICI sectors.• Attended project site meetings with different trades to determine the method of procedures in order to guarantee a safe work environment• Prepared detailed quantity take-off for private projects and estimate average prices to bid in firm fixed price contracts• Automated a spreadsheet using Visual Basic in MS Excel; Which allows for registering each project concluded. As a result, data will be collected and set up to provide reports on consumption, stock, material, manpower efficiency, and the actual cost of work performed• Managed purchases and track deliveries of material and equipment• Identified problems in an early stage and work out solutions with the chief of operations• Expeditious completion of project deficiencies• Rehabilitated sanitary and storm sewer laterals applying CIPP technologies and open cut trench• Performed investigations operating CCTV inspection cameras to identify problems in draining systems and determine the best solution• Restored sections of pipes using CIPP Spot Repair solutions• Inventory management for any item related to the trenchless department

Public works contractor carrying out a project to renew 1.8 km of 8-inch and 10-inch sewer mainlines in different locations around south Chile under a traditional (Design-Bid-Build) delivery system.• Set up site administrative office and organize project legal documentation containing drawings specifications and technical engineering information to ensure the project complies with standards• Maintained regular communication with the regional manager, consultants, and city representatives to submit work executed while working with unit-price contracts under the progress billing method• Analyzed cost reports to guarantee that the company’s liquid assets were increasing. • Submitted RFIs and organized documents for decision-making• Scheduled and oversaw different project operations simultaneously using MS Project• Applied the following methods of construction: Cured-in-Place Pipe (CIPP), Static Pipe Bursting, and road excavation• Managed communication with the designing team to deliver as-built drawings using AutoCAD

Hammerhead Trenchless Equipment Company and Subsite Electronics dealer (Mole spa) based in Santiago de Chile. • Analyzed different delivery channels as public tenders in order to create new customers. Established first contact increasing business relationships by up to 20%• Managed storage and stocktaking in the warehouse• Provided aftersales support to contractors and managed shipping details• Traveled performing post-sale field training on the following equipment: Piercing Tools, Static Pipe Bursting Systems, Cured in Place Pipe (CIPP), Picote Maxi Miller, 2550GR Ground Penetrating Radar