Mass Excavation and Import Fill
At a certain volume, earthwork stops being a construction problem and becomes a logistics problem. The excavator is not the constraint. Trucks, receiving capacity, source availability, and haul routes are.
We have run fill programs measured in millions of cubic yards, including reclamation work inside an active aggregate operation.
At volume, earthwork is a logistics business
A million cubic yards moved at a typical haul rate is tens of thousands of truck trips. The cost is dominated by cycle time, and cycle time is dominated by things outside the pit: route length, traffic, receiving rates, scale time, and how long a truck waits to load or dump. Optimizing the loading operation while ignoring the cycle is how large earthwork jobs lose money.
What we run
Material acceptance
On import programs the single most expensive mistake is accepting material that does not meet the specification. Once it is placed and covered, correcting it costs many times what rejecting it at the gate would have. We qualify sources before the first load, inspect at the gate, and turn trucks away when we have to. That discipline is not popular on delivery day and it is what keeps the program compliant.
Reclamation and permit compliance
Surface mining reclamation in California runs under an approved reclamation plan and the Surface Mining and Reclamation Act. The documentation demonstrating that fill was placed to specification is what satisfies the lead agency, and it cannot be reconstructed later. We build that record as the fill goes in. See mining and reclamation.
Working around an operating site
Most large fill programs happen while something else continues: an active quarry, a working plant, or a live roadway. Haul routes, work areas, and equipment have to be coordinated with that operation, and both have to satisfy the same dust, noise, and traffic permit conditions at the same time.
Volume capabilities
- Mass excavation at production rates
- Engineered fill to specification
- Import source qualification
- Gate inspection and material rejection
- Export and disposal placement
- Haul route planning and permits
- Cycle time and fleet management
- Moisture conditioning at scale
- Compaction testing programs
- Settlement monitoring support
- Reclamation plan compliance
- Air quality and dust control
How we run this work
Every scope is bid against real quantities and built to the governing agency's standard.
Cycle based pricing
A bid built on measured cycle time, route length, and receiving rate rather than a flat cost per yard borrowed from another job.
Source qualification
Import sources tested and approved against the specification before the first load arrives.
Gate control record
Documentation of what was accepted, what was rejected, and why, for every load.
Placement and testing record
Lift thickness, moisture, and compaction results recorded as placement proceeds.
Compliance file
The record demonstrating conformance with the reclamation plan or permit conditions, assembled as work proceeds.
Volume reconciliation
Survey based quantity verification at agreed intervals with a final reconciliation both parties accept.
Questions we get on this scope
What volume is worth talking to you about?
There is no hard floor, but the logistics discipline starts paying for itself somewhere around fifty thousand cubic yards and matters enormously above a few hundred thousand. Below that, ordinary grading practice is usually sufficient.
Can you source import fill for us?
Yes. Import sourcing is a large part of this work: identifying generating projects, qualifying the material, and arranging the haul. Fill availability near the coast is genuinely tight, and a program that depends on a single source is a program with a single point of failure.
Do you take export material?
Depending on the project and our current programs, sometimes yes. Tell us the volume, the material characteristics, and the timing and we will say whether we have a receiving site that works.
How do you handle settlement requirements?
By building the record that lets the geotechnical engineer of record certify it, and by coordinating the monitoring program during and after placement. Long term settlement obligations outlast the placement contract and need to be set up correctly at the start.
Get a bid on mass excavation and import fill
Send us the plans, the specification, and the schedule you are working to. We will tell you whether we are the right contractor for it and what it will cost.
Send us the project
Tell us the site, the scope, and the deadline. Initial consultations carry no fee and no obligation.