Rock Products is the aggregates industry's leading source for market analysis and technology solutions, delivering critical content focusing on aggregates-processing equipment; operational efficiencies; management best practices; comprehensive market
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UNITED STATES POSTAL SERVICE STATEMENT OF OWNERSHIP, MANAGEMENT AND CIRCULATION (REQUESTER PUBLICATIONS ONLY) Circuit Breakers The W‐VACiMB medium voltage vacuum circuit breakers are designed to protect transformers, capacitor banks, motors, busbar sections, and cable. To withstand demanding environmental conditions in mining applications, W‐VACiMB breakers are sealed from dust and contaminants and are suitable for high altitude, shock, vibration and high ambient tempera‐ tures. The 17.5 kilovolt (kV) W‐VACiMB circuit breakers make and break power in a sealed environment with no external arcing in a compact 18‐ x 18‐ x 18‐in., 133‐lb. package. The breakers have three key building blocks: the vacuum inter‐ rupter, the encapsulated pole unit, and the universal mechanism assembly. The compact, modular design is a key attrib‐ ute designed to make the mining break‐ ers virtually maintenance free. The Eaton vacuum interrupters are encapsulated in epoxy resin, protecting them from me‐ chanical impact and environmental con‐ ditions. The W‐VACiMB breakers use a simple modular operating mechanism that is fastened to the breaker with just three bolts, making the breakers user friendly. Lastly, the breakers are comple‐ mented with accessories that are field mountable, making it a versatile solution for the mining industry. Eaton Corp., www.eaton.com 1. Publication title: Rock Products 2. Publication number: 0035-7464 3. Date of filing: 10/1 4. Frequency of issue: Monthly 5. No. of issues published annually: 12 6. Annual subscription price: Controlled 7. Complete mailing address of known office of publication: Mining Media Inc., 10 Sedgwick Drive, Englewood, CO 80113 Contact person: Peter Johnson, 303/283-0640 8. Complete mailing address of headquarters or general business office of publisher: Mining Media Inc., 10 Sedgwick Drive, Englewood, CO 80113 9. Full names and complete mailing addresses of publisher, editor, and managing editor—Publisher: Peter Johnson, 10 Sedgwick Drive, Englewood, CO 80113; Editor: Mark Kuhar, 11555 Central Pkwy., Ste. 401, Jacksonville, FL 32224 10. Owner - Full name and complete mailing address: Peter Johnson, Mining Media Inc., 10 Sedgwick Drive, Englewood, CO 80113 11. Known bondholders, mortgagees and other security holders owning or holding 1 percent or more of total amount of bonds, mortgages or other securities: None 13. Publication title: Rock Products 14. Issue date for circulation data below: September 2011 15. Extent and nature of circulation: AVERAGE NO. COPIES EACH ISSUE DURING a. Total no. copies printed (net press run) NO. COPIES OF SINGLE ISSUE PUBLISHED NEAREST TO PRECEDING 12 MONTHS FILING DATE 21,558 21,879 b. Legitimate paid and/or requested distribution (by mail and outside the mail) 1. Outside county paid/requested mail subscriptions stated on PS Form 3541 (include recipient direct-written, telemarketing and Internet requests, paid subscriptions including nominal rate, employer requests, advertiser proof copies, and exchange copies) 13,637 13,763 2. In-county paid/requested mail subscriptions stated on PS Form 3541 (include recipient direct-written, telemarketing and Internet requests, paid subscriptions including nominal rate, employer requests, advertiser proof copies, and exchange copies) 0 0 3. Sales through dealers and carriers, street vendors, counter sales, and other paid or requested distribution outside USPS 351 4. Requested copies distributed by other mail classes through the USPS 0 c. Total paid and/or requested distribution [sum of 15b (1), (2), (3), & (4)] 13,988 523 0 14,286 d. Nonrequested distribution (by mail and outside the mail) 1. Outside county nonrequested copies stated on PS Form 3541 (include sample copies, requests over 3 years old, requests induced by a premium, bulk sales, and association requests, names obtained from business directories, lists and other sources) 6,204 6,591 2. In-county nonrequested copies stated on PS Form 3541 (include sample copies, requests over 3 years old, requests induced by a premium, bulk sales, and association requests, names obtained from business directories, lists and other sources) 00 3. Nonrequested copies distributed through USPS by other classes of mail (e.g., first class mail, nonrequested copies mailed in excess of 10% limit at standard mail or package services rates) 00 4. Nonrequested copies distributed outside the mail (include pickup stands, trade shows. showrooms, and other sources) 896 e. Total nonrequested distribution [sum of 15d (1), (2), (3) & (4)] f. Total distribution [sum of 15c and 15e] g. Copies not distributed h. Total [sum of 15f and g] 21,558 i. Percent paid and/or requested circulation [15c divided by 15f times 100] 66.3% 727 7,100 7,318 21,088 470 21,604 275 21,879 66.1% 16. Publication of Statement of Ownership for a requester publication is required and will be printed in the October issue of this publication. 17. I certify that all information on this form is true and complete. I understand that anyone furnishing false or misleading information or who omits material or data requested may be subject to criminal and/or civil sanctions. Peter Johnson, Publisher, 9/20/12 www.rockproducts.com ROCKproducts • OCTOBER 2012 51