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.