Welcome to the Public Works Department. FOOD may be held at a temperature not to exceed 45°F for up to 12 hours in any 24hour period.In Alameda, the group is using the first technology in the country to test ways to brighten clouds in an effort to cool the globe. The City of Alameda welcomes you to explore the following list of job descriptions for which we may recruit. 4.1.1 Introduction and Organization. This chapter addresses the requirements for heating, ventilating, and air-conditioning. Completely fill in the oval to the right of your Candidate choice. Please call (510) 747-6800 if you have any questions. 1. Complete the attached application material using blue or black ink, only. 2. Alameda County will be charging employees for the value of their personal use (commute mileage) of the County- owned vehicle.