Internet Extra Work Bills
Welcome to the division’s internet Extra Work Bill (iEWB) system webpage. Below you will find useful information for the iEWB system.
Caltrans policy requires contractors to use the internet to send extra work bills electronically to the resident engineer. The iEWB process involves payments made to contractors on highway construction projects for work performed for contract change orders. The current iEWB version allows prime contractors to send extra work bills electronically to the resident engineer for payment. Validating and verifying electronic extra work bills for correctness before sending them allows bills to be processed more efficiently than the paper process. The rejection and revision process is also improved because the extra work bill is viewable electronically by both contractor and resident engineer, eliminating delays caused by mailing paper documents. Below you will find helpful information for new and existing users of iEWB.
Caltrans/Contractors access link Note: This link requires using the Edge Browser in Internet Explorer Compatibility mode or Internet Explorer. Click on the following link to access a reference guide on how to use Edge Browser in Internet Explorer Compatibility mode: Edge in IE Compatibility Mode Guide (PDF)
Caltrans/Contractors access link - WebStart Beta Test Note: This link downloads a .jnlp file, which can be used to launch iEWB without a web browser
Contractors seeking assistance with iEWB (PDF)
- CEM 4904, Caltrans Authorization for Using Internet Extra Work Bill System (PDF)
- CEM 4905, Contractor Authorization for Using Internet Extra Work Bill System (PDF)
- CEM 4906, Internet Extra Work Bill User Account Request Form (PDF)
- Form Description
- iEWB Computer Based Training Certification Form (PDF)