JAMES GRUMLEY
Salisbury,Australia
Summary
Results-driven and adaptable tradesman with over 15 years of experience in mining, quarry, construction, and infrastructure industries. Specializing in Project Management, Estimating, and on-site Supervision with a proven track record of overseeing projects from inception to completion. Proficient in structural steel fabrication, TIG & MIG stainless steel welding, and intricate plant installations. Demonstrates strong leadership skills when working with diverse teams. Holds high-risk work licenses including crane, rigging, and EWP. Known for hands-on and solution-oriented approach in workshop and field settings. Excellent communication, scheduling, and cost control abilities leading to consistent delivery of top-notch results that meet client expectations and project objectives.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Estimator / Project Manager
Quarry and Mining Manufacture
12.2024 - Current
- Prepare detailed quotes and cost estimates based on site measurements or client-supplied drawings.
- Follow up with customers post-quote to track progress, revise if needed, and secure the job.
- Manage projects from award through to completion, including drafting, procurement, and fabrication coordination.
- Monitor labour hours and costs against estimates, resolving issues with internal teams and suppliers.
- Coordinate site works, organise labour, and provide handover details including scope, materials, and photos.
- Finalise projects with site checks, customer handover, and submission of invoicing and documentation.
Boilermaker / Rigger / Crane Operator / Leading Hand / Site Supervisor
Quarry and Mining Manufacture
01.2017 - 01.2024
- Leading hand and site supervisor for various mining, quarry, and asphalt plant projects.
- Structural welding and installation across sites, including stainless steel for the salt industry.
- Responsible for shutdown maintenance, new plant installs, and site repairs.
- Mobile and fixed plant relocation, upgrades, and installation projects across SA and interstate.
Boilermaker / Labourer
MPH Carpentry & Construction
12.2016 - 01.2017
- Structural welding
- Roofing (gutters, flashings)
- Ceilings & lining installation
- General labour
Boilermaker
SWEL Engineering
04.2016 - 12.2016
- Fabrication and welding from workshop drawings.
- Structural site works and welding.
Works Supervisor
Central Desert Regional Council
09.2015 - 04.2016
- Supervised community projects and maintained a fully operational workshop.
- Mentored local employees in a cross-cultural setting.
- ESO relief duties including bore and water maintenance, generator servicing.
- Maintained tools, timesheets, job cost records, and reporting.
Intermediate Rigger
ASC – Trojan Recruitment
01.2015 - 05.2015
- Rigging, machinery movement, load securing, and confined space operations.
- Directed lifts and ensured safety in lifting operations and equipment use.
Boilermaker / Rigger / Crane Operator
Water Infrastructure Group
07.2008 - 01.2015
- Structural steel layout, fitting, and welding for tanks and pipework.
- On-site pipe fitting, welding, system testing, and full-scale layout from blueprints.
Boilermaker Apprentice
AMS Engineering
12.2006 - 07.2008
- Carried out general fabrication and welding duties (see above job descriptions).
Education
High School Diploma -
Croydon High School
Adelaide, SA01.2006
Skills
- Project Management
- Team Leadership
- Project Planning and Development
- Project Scheduling
- Cost Estimation / Material Takeoffs
- Estimate Preparation
- Deadline Management
- Strong Internal & External Communication
- Structural, Quarry, Mining & Water Infrastructure Operations
- Stainless, TIG & MIG Welding
- Rigging & Franna Operations
- WHS Management
Accomplishments
- 1
- 2
- 3
- 4
- 5
Certification
- C6 (Crane) / RI (Rigging) / WP (Work Platform) / DG (Dogging) / LF (Forklift)
- RIIHAN301E – Operate Elevated Work Platform (Scissor & Boom)
- White Card / Working at Heights / Confined Space
- Certificate III in Engineering
- Senior First Aid
- Driver’s Licence – Car & Heavy Rigid (Auto)
Timeline
Estimator / Project Manager
Quarry and Mining Manufacture
12.2024 - Current
Boilermaker / Rigger / Crane Operator / Leading Hand / Site Supervisor
Quarry and Mining Manufacture
01.2017 - 01.2024
Boilermaker / Labourer
MPH Carpentry & Construction
12.2016 - 01.2017
Boilermaker
SWEL Engineering
04.2016 - 12.2016
Works Supervisor
Central Desert Regional Council
09.2015 - 04.2016
Intermediate Rigger
ASC – Trojan Recruitment
01.2015 - 05.2015
Boilermaker / Rigger / Crane Operator
Water Infrastructure Group
07.2008 - 01.2015
Boilermaker Apprentice
AMS Engineering
12.2006 - 07.2008
High School Diploma -
Croydon High School
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