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HomeMy WebLinkAbout20130015 Ver 1_More Info Received_20130205 Homewood, Sue From: Joey Lawler[JLawler@smeinc.com] Sent: Tuesday, February 05, 2013 6:37 AM To: Homewood, Sue Subject: RE: PNG Greensboro Line 386 Attachments: STREAM RESTORATION DETAIL.pdf Ms. Homewood—here is the detail you requested. I'm still waiting for Virginia on the buffer approval. Would you also like to me send a letter and a hard copy for your record? Thanks -j Joey Lawler, P.W.S. Senior Project Manager ENGINEERING INTEGRITY S&ME, Inc. 9751 Southern Pine Boulevard Charlotte NC 28273 Map Ph: 704.523.4726 Fax: 704.525.3953 Mobile: 704.604.6474 ilawler@smeinc.com www.smeinc.com This electronic message is subject to the terms of use set forth at www.smeinc.com/email. If you received this message in error please advise the sender by reply and delete this electronic message and any attachments. Please consider the environment before printing this email. From: Homewood, Sue [mailto:sue.homewood@ncdenr.gov] Sent: Tuesday,January 29, 2013 1:40 PM To: Joey Lawler Cc: Vir inia.Spillman greensboro-nc.gov; aclark@regionallandsurveyor-s.com Subject: RE: PNG Greensboro Line 386 Hey Joey, I didn't include my previous email comment about overlapping wetland and buffer because it really involves Virginia's review not mine. Sue Homewood NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4964 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. i From: Joey Lawler [mailto:JLawler@smeinc.com] Sent: Tuesday,January 29, 2013 10:32 AM To: Homewood, Sue Cc: Vir inia.Spillman greensboro-nc.gov; aclark@regionallandsurveyor-s.com Subject: Re: PNG Greensboro Line 386 Thanks Sue - I will check that map to see. I will also follow up with Virginia to see if there is any additional info the city needs in regard to authorizing the buffer impacts -j Sent from my iPhone On Jan 29, 2013, at 9:43, "Homewood, Sue" <sue.homewood@ncdenr.gov>wrote: Joey, To follow up on my phone call yesterday about buffer approval, I looked at the plans. On Sheet 6 it looks like there may be some overlap between a wetland and the stream buffer. The Jordan Buffer Rules 15A NCAC 02B .0267(4), the rule applies to activities within 50 feet of surface waters, excluding wetlands. I couldn't tell if you "double counted" wetland impacts and buffer impacts which is unnecessary. Basically anything within 50 that is wetland should be called out as wetland and not impacted buffer. If you modify Sheet 6 to address this please send me a copy. I will be sending a letter requesting additional info as we talked about and will add this to it, plus a couple other minor items. I just wanted you to have this info before you talk to Virginia. Sue Homewood NC DENR Winston-Salem Regional Office Division of Water Quality 585 Waughtown Street Winston-Salem, NC 27107 Voice: (336) 771-4964 FAX: (336) 771-4630 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. 2 SILT FENCE AS REQUIRED TO CONTROL RUNOFF FROM SPOIL STORAGE AREA GENERAL NOTES: 1. FOLLOWING CONSTRUCTION, STREAM CROSSING SHALL BE RESTORED TO ORIGINAL CONTOURS,TO THE FULLEST EXTENT PRACTICAL,ONCE SEE DETAIL CONSTRUCTION IS COMPLETED. TEMPORARY MATTING TOP-OF-BANK 2. ONCE ORIGINAL STREAM BANK CONTOURS HAVE BEEN RE-ESTABLISHED, INSTALL TEMPORARY MATTING(NORTH AMERICAN GREEN TYPE C-125 OR ENGINEER-APPROVED EQUIVALENT)ON DISTURBED STREAM BANKS. TEMPORARY MATTING SHALL EXTEND FROM FIVE FEET LANDWARD OF THE TOP OF BANK DOWNSLOPE TO THE TOE OF BANK. DO NOT INSTALL MATTING IN STREAM BED. 3. FOLLOWING CONSTRUCTION,STREAM BANKS WILL BE STABILIZED WITH RIPARIAN SEED MIX(SEE RESTORATION PLAN TABLE 2). TOE-OF-BANK �`' .,., ,,. "r MAINTENANCE NOTES: TOE-OF-BANK 1. INSPECT MATTING AT LEAST ONCE EVERY SEVEN(7)CALENDAR DAYS. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. ..tr k.1...I..;... . .1.. ..k tr..1:... .tr............tr.tr. 2. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN.TAKE CARE TO AVOID ~"` trtr ptrtr t UNDERMINING THE HAY BALES OR SILT FENCE DURING CLEANOUT --- 3. REMOVE ALL HAY BALES OR SILT FENCE AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. TOP-OF-BANK DO NOT INSTALL MATTING WITHIN STREAMBED. 50'EXISTING EASEMENT J s" . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSTALL NORTH AMERICAN STREAMBANK PLANTINGS GREEN TYPE C-125 MATTING EXTEND TEMPORARY MATTING 5' OR ENGINEERAPPROVED/ED LANDWARD FROM TOP OF BANK.O EQUIVALENT. TOP-OF-BANK .:::-:::.:::-::::.:::-:::.:::-::::.:::-:::.:� ...................................... TOE-OF-BANK .:::-:::.:::-::::.:::-:::.:::-::::.:::-. ......................................... CROSS-SECTION POST-CONSTRUCTION F SCALE: DATE: FIGURE NO. NTS 01.30.13 STREAM RESTORATION DETAIL Z PROJECT No. DRAWN BY: *S&ME GREENSBORO LINE 386 TRANSMISSION GAS LINE D1 1357-12-002 JoL/EH WWW.SMEINC.COM CHECKED BY: GREENSBORO JL ENGINEERING LICENSE NO: F-0176 NORTH CAROLINA