Encyclopedia of Environmental Science and Engineering, Volume I and II

908 PCBs AND ASSOCIATED AROMATICS

TABLE 40 (continued)

Transformer description

Retrofill Costs ($) Transformer 1 Transformer 2

{ Askarel removal,

Vapor phase degreasing,

Webber reclassification process 8,000 13,250

{ Transportation 1,000 1,000

{ Food/Lodging 500 500

{ Oil 1,906 2,257

{ Testing 600 600

{ Supplies 1,500 1,500

{ Equipment lease 133 133

{ Insurance 200 200

{ Contract coordination 1,459 1,459

{ Askarel disposal 2,000 2,400

{ Transportation charges 1,000 1,000

of PCB waste disposal

{ Miscellaneous 1,000 1,000

Sub-Total $19,300 $25,300

{ Inspection savings  800  800

TOTAL $18, 500 $24, 500

Transformer Replacement ($) Transformer 1 Transformer 2

{ Replacement cost $14,376 $24,734

{ Change out flexible leads, parts, etc. 1,320 1,650

{ Labour of transformer changeout 2,240 2,240

{ Crane rental 1,200 1,200

{ Disposal of PCB liquid waste 1,600 2,000

{ Tank and winding solvent 855 1,000

{ Flushing solvent disposal 1,600 2,000

{ Labour of flushing PCB transformer 420 420

{ Disposal of PCB transformer carcass 2,880 4,900

{ Transportation 1,500 1,500

{ Fluid transportation for disposal 1,000 1,000

{ Cost of drums and drum disposal 500 640

{ Protective clothing miscellaneous 1,000 1,000

supplies

TOTAL 30 , 500 $44, 284

COST SAVINGS

Transformer 1 Transformer 2

{ Transformer Replacement $30,500 $44,300

{ Transformer Retrofill 18,500 24,500

COST SAVINGS $12, 000 $19, 800

% COST SAVINGS 39 45

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