Development of Chemical Precipitation Purchased 

Equipment Costs: Mixers 

 

The following emails support EPA’s development of purchased equipment cost equations for 

mixers by documenting EPA's communication with a vendor regarding freight costs and other 

specifications for mixers used in the Steam Electric cost model. 
RE: FW: Cost request for wastewater, sludge, and lime slurry mixers 

From: "Chris Hibshman" <chibshman@philamixers.com> 

To: "Kavya Kasturi" <Kavya.Kasturi@erg.com> 

Date: Wednesday - April 11, 2012 1:34 PM 

Subject: RE: FW: Cost request for wastewater, sludge, and lime slurry mixers

Hi Kavya, 

How are you going to use this information? The brochures are not confidential, as we distribute 

these to customers. The freight estimate is simply that, a price estimate. That is not confidential 

either. 

Chris Hibshman 

Project Manager / Chemical Engineer 

Phone: 717 832 8822 

Mobile: 717 368 9930 

Excellence by tradition, optimization by design. 

NOTICE 

The Materials contained in this e-document are deemed confidential and proprietary product of 

Philadelphia Mixing Solutions, Ltd. Any reproduction, distribution, or sharing of the contents, in 

whole or in part, with an individual or entity other than the direct recipient of this material, its 

authorized agents, or employees is strictly prohibited. Philadelphia Mixing Solutions, Ltd. 

retains all rights herein. © Philadelphia Mixing Solutions, Ltd. 2012 

From: Kavya Kasturi [mailto:Kavya.Kasturi@erg.com] 

Sent: Wednesday, April 11, 2012 1:25 PM 

To: Chris Hibshman 

Subject: RE: FW: Cost request for wastewater, sludge, and lime slurry mixers 

Hi Chris, 
Thanks again for your help last year. At the bottom of your emails, there is a note stating all 

items in the email are confidential. Could you please confirm whether or not the mixer freight 

estimate and the mixer brochures you provided are confidential? 

Thanks, 

Kavya 

Kavya P. Kasturi, Environmental Engineer 

Eastern Research Group, Inc. 

Phone: (240) 654-2524 

kavya.kasturi@erg.com 

>>> "Chris Hibshman" 05/06/11 1:52 PM >>> 

Kavya, 

To ship the lot of mixers below would require one flatbed, and a freight estimate is $3,000 for 

one truck (lot of mixers). 

Chris Hibshman 

Project Manager / Chemical Engineer 

Phone: 717 832 8822 

Mobile: 717 368 9930 

Excellence by tradition, optimization by design. 

NOTICE 

The Materials contained in this e-document are deemed confidential and proprietary product of 

Philadelphia Mixing Solutions, Ltd. Any reproduction, distribution, or sharing of the contents, in 

whole or in part, with an individual or entity other than the direct recipient of this material, its 
authorized agents, or employees is strictly prohibited. Philadelphia Mixing Solutions, Ltd. 

retains all rights herein. © Philadelphia Mixing Solutions, Ltd. 2011 

From: Kavya Kasturi [mailto:Kavya.Kasturi@erg.com] 

Sent: Friday, May 06, 2011 4:08 PM 

To: Chris Hibshman 

Subject: Re: FW: Cost request for wastewater, sludge, and lime slurry mixers 

Hi Chris, 

Thanks again for your help. I have one more question for you. Can you give me either the 

weights of the mixers or the cost of shipping a mixer 500 miles? Or would that cost already be 

included in the prices of the mixer you gave me over the phone? Any rough numbers you could 

give me would be great. 

Thanks again! 

Kavya 

Kavya P. Kasturi, Environmental Engineer 

Eastern Research Group, Inc. 

Phone: (703) 633-1701 

Fax: (703) 263-7280 

kavya.kasturi@erg.com 

>>> "Chris Hibshman" <chibshman@philadelphiamixers.com> 4/7/2011 3:40 PM >>> 

Kavya, 

I attached some mixer brochures. The portable mixer would be used for the lime slurry tank prep 

tank. 
Say hello to Paul and Roy for me! 

Chris Hibshman 

Project Manager / Chemical Engineer 

Phone: 717 832 8822 

Mobile: 717 368 9930 

Excellence by tradition, optimization by design. 

NOTICE 

The Materials contained in this e-document are deemed confidential and proprietary product of 

Philadelphia Mixing Solutions, Ltd. Any reproduction, distribution, or sharing of the contents, in 

whole or in part, with an individual or entity other than the direct recipient of this material, its 

authorized agents, or employees is strictly prohibited. Philadelphia Mixing Solutions, Ltd. 

retains all rights herein. © Philadelphia Mixing Solutions, Ltd. 2011 

________________________________