UC Berkeley News


A rare daylight shot of PP-CS painter Mark Paulson and his graffiti-removal rig. (Wendy Edelstein photo)

It's My Job

12 September 2007

In this new semi-regular feature, the Berkeleyan showcases a staff member whose work is essential to the smooth functioning of the campus (or one of its many departments and units). Do you know someone whose job would interest our readers? Send an e-mail to berkeleyan@berkeley.edu with your suggestions.

Mark Paulson

How long have you been working at Berkeley?
I started doing mechanical work and painting cars 20 years ago, then moved to the painting department.

What's your job?
Two painters, myself and Steve Nunes, are responsible for maintaining the exterior of the campus.

What does that involve?
We clean up graffiti, and also take care of deferred maintenance - painting light poles, fire hydrants, parking lots at Clark Kerr and Albany Village, red curbs, crosswalks. We're responsible for painting center lines on the streets from Grizzly Peak to Rimway.

How big a part of your job is graffiti detail?
I spend about 30 percent of my time on it. PP-CS spends between $100,000 and $200,000 a year to remove graffiti.

How do you find out when a campus structure has been tagged?
UCPD often calls to alert us. We also have an anti-graffiti hotline at 643-0890.

How do you remove graffiti?
We have a flatbed truck equipped with paint, primer, graffiti remover, citrus-based cleaner, and a 3,000-pound pressure washer with a 150-gallon tank. If the tank runs out of water, we hook it up to a fire hydrant.

Why all the different equipment?
Different situations call for different approaches. We fill the pressure washer with various substances depending on what surface the graffiti is on. In some cases, water alone will do the trick. But on a poured cement wall, for instance, water won't remove the paint, so we'll use a mix of water and sand, which is better for cleaning abrasive surfaces.

What's the best time to catch you in action?
We do most of that work in the early morning, like 4 or 5 a.m. The machine is pretty noisy, and we don't want to disrupt classes.

Isn't graffiti cleanup never-ending?
It's frustrating, because we're using maintenance time to address the problem. It seems like we're fighting a losing battle.

Has campus graffiti changed over the years?
It used to be political. We saw a lot of that when George H.W. Bush was running for president, and also during the controversies surrounding propositions 187 and 209. Now it's just young kids tagging . mostly the rooftops of tall buildings, so they can see their work on Google Earth.