Georgia_16_2010

Page 1

GEORGIA STATE SUPPLEMENT

441

59

75

Cornella

19

Rome

85

27

Athens 441

Atlanta

20

Madison 85

20

Augusta

Griffin

Vol. XXII • No. 16

19

Your Georgia Connection: Rich Olivier, Atlanta, GA • 1-800-409-1479

Albany

84

319

Oak Park

Statesboro

16 301

1

Savannah Dorchester

341

75

84

Douglas Tifton 82

19

Swainsboro

Lyons

McRae

Blakely 27

441

Cordele

Cuthbert 82

Dublin

341

Americus

27

“The Nation’s Best Read Construction Newspaper… Founded in 1957.”

1

301

16

Columbus

82

Milledgeville

Macon

185

August 10 2010

129

75

La Grange

Pearson

Moultrie

Bainbridge Thomasville

84

Valdosta

95

Waycross Brunswick 82

441

1

Metro Demolition Razes Vacant Herndon Homes in LaGrange The Atlanta Housing Authority has contracted Metro Demolition, LaGrange, Ga., to bring down the vacant Herndon Homes public housing project off Gray Street in downtown Atlanta. The project, which began in January with asbestos abatement, involves 31 two- and three-story structures, some with basements. Metro owner Todd Johnson started this huge task and soon decided that he needed a way to work more efficiently. “We started this job taking down a couple buildings with buckets. We found out quickly there was just too much metal and rebar and you can’t do it with buckets because you can’t crush the concrete with that kind of metal in it.” Johnson consulted with David Jenkins at Solesbee’s Equipment & Attachments, Douglasville, Ga., who came to the job site to check things out. Upon Jenkins’ recommendation, Johnson purchased a Solesbee’s SECC-4 concrete crusher-pulverizer for use with his Komatsu PC300LC. According to Johnson, the Solesbee’s concrete crusher has been “an absolute lifesaver. Without it we would have been in a mess. There’s lots of rebar in each building, probably 12 to 15 tons per building, not including the metal window- and doorframes. This attachment has enabled us to crush concrete and separate it from the metal rebar. This is a 300-class machine and this crusher works

great off the bucket cylinder of this sized machine. Per building it takes about two days for this machine-attachment combination to demolish, and that includes separating all the material. “We take the building down with the tool [crusher] and we get the rebar out by crushing the concrete,” Johnson continued. “Otherwise it’s just a mangled mess. We methodically take the roof down, and get all the wood in a pile, then we separate all the metal and take out as much as we can using the crusher-pulverizer, then we bring in a Cat 345 trackhoe with a bucket to clean things up. We are using Cat 953 and 963 loaders as well. When the Cat machines on site require routine maintenance, the people at Yancey Bros. have all the parts that we might need during this project in stock.” Because of the rapid pace in which Metro Demolition is taking down the structures, not every piece of rebar can be removed during the initial demolition process. “We’ll have a pile of trash that will still have a little rebar and we have to hand pick the remaining pieces of rebar. However, it only takes a couple hours to do this. Then the piles of concrete are ready to be crushed on-site or trucked out and crushed elsewhere. Some of the material we are recycling and producing here on site has a combination of brick and concrete in it. So it’s not perfect material, but is ideal for use in

inert fill like pipeline fill or parking lot base. “The foundation base and the concrete walls are our best material and is crushed separately. We pull up the slabs, pull up the foundations and this is our ultimate recycled material that can be used for road base and other quality fill. Being able to recycle as much as we do on this job starts with this machine and attachment. Without this one tool, it would be ridiculously lengthy and very difficult. “This tool has proven to be more versatile than a regular demo grapple. David [Jenkins] has been great to work with and the overall support we have gotten from Solesbee’s is outstanding. We have other Solesbee's thumbs and a grapple and what I can say about them is that they provide personalized service. They’re not a huge attachment manufacturer that’s just out there ‘pushing attachments.’ David gets involved on all levels of sales. I’m just a small demo company yet the service I’ve gotten from them is like I’m one of the world’s largest. They’re the kind of people I like doing business with,” Johnson stated. The host machine for the crusher, a Komatsu PC300LC, did not require any changes in order to use the attachment, which runs completely off the bucket hydraulics. No plumbing and no auxiliary hydraulics were required to get the concrete crusher/pulverizer working. see METRO page 2

The Solesbee’s crusher brings down the gabled roof creating ease of access to the concrete.

The concrete is crushed on site exposing the rebar.

Sifting through the concrete, the rebar is pulled out by the attachment and piled for recycling.


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.
Georgia_16_2010 by Construction Equipment Guide - Issuu