North Region Construction - Project 03A3434 Drainage Improvements
Contract
03A3434
Minor B
03-2J040
Bid Date
4/19/22
County Route PM/KP
NEV 020, PM 40.7/40.7
Description
Drainage Improvements
Bidder Inquiry / Response
Inquiry:
What are the air quality requirements in the 2018 standard specs? Is there a minimum diesel engine tier requirement or is all machinery in compliance with off the rd. air quality ok???
Response:
Caltrans does not have specific air quality requirements for diesel engines used for construction. However, all applicable state and federal laws and regulations still apply. Bid per current bidding documents.