What is Depreciation?

A transmittal in construction is a formal document that accompanies the delivery of project materials like drawings, specifications, reports, or samples. It’s like a receipt that creates an official record of what was sent, when it was sent, and who received it.

Transmittals typically include document details, revision numbers, dates, and any special instructions about enclosed materials. They’re essential for keeping everyone—from the field to the back office—on the same page throughout the project.

Just like transmittals ensure project documents don't get lost in the shuffle, Siteline brings that same level of transparency to subcontractor billing workflows. It gives subcontractors a centralized solution for managing pay applications, tracking compliance and payments, and spotting cash flow holdups before they derail operations. Interested in learning more? Book some time with us.

Overbilling (or billing in excess of costs) occurs when you’ve invoiced your client for more work than you’ve actually completed or incurred costs for. In other words, it represents getting paid ahead of your work schedule.

Here’s how it works: If you’re a concrete subcontractor on a $100,000 job and you bill 50% upfront ($50,000) but have only completed $30,000 worth of work, that $20,000 difference is your billings in excess of costs. You owe your client that work, and until you complete it, that $20,000 remains as a liability on your balance sheet.

For subcontractors, understanding billing in excess of costs is essential because it can be a strategic cash flow tool when used carefully. For example, when bidding on a job, you can be smart about how you structure your schedule of values (SOV)—breaking work down into more detailed line items that allow earlier billing. However, this strategy requires regular monitoring to ensure:

• Your billing somewhat aligns with your actual percentage complete, and 
• The remaining contract value will still cover your remaining costs.

The biggest risk of overbilling is thinking your margins look better than they are, simply because you’re collecting cash faster. Surety companies and lenders also scrutinize overbillings closely, as excessive amounts can signal poor project management or potential cash flow problems down the road.

With Siteline, you can easily track whether you’re billing in excess of your costs by pulling your month-to-month incurred costs and comparing them against your billing progress. This real-time visibility helps ensure you’re billing appropriately while maintaining realistic profitability expectations. If you’re interested in seeing for yourself, schedule a personalized demo of Siteline here.

Certified Payroll is a specific type of payroll process required for any contractor or subcontractor working on federally funded or assisted construction projects under the Davis-Bacon Act. It is a federal compliance requirement to ensure employees are paid prevailing local wage rates and benefits. Certified Payroll records include the worker's name, their classification, hourly rates of wages paid, daily and weekly hours worked, deductions made, and actual wage paid. It provides transparency for regulators, ensuring fair wages for work conducted. This mandatory weekly submission acts as an assertive step in suppressing wage theft in the construction industry.