Loading...
HomeMy WebLinkAbout07_NCS000544_SCM Inspection Example_20220922BLTTNER ins ooc Town of Butner 415 Central Avenue Butner, NC 27509 Tel 919-575-3032 Fax 919-575-3034 WATERSHED PROTECTION ANNUAL MAINTENANCE INSPECTION REPORT The Town of Butner Water Supply Watershed Protection Ordinance requires that stormwater control structures be inspected annually to insure they are being maintained and are functioning as originally designed. A. General Information: Tenant Name: O'Reilly Auto Parts #5119 Location: 1578 NC-56 Creedmoor, NC 27522 Map/Parcel No.: 088703206715 Water SUDDIV Watershed: WS-IV NSWP Owner Name: Hutton Basecamp LLC Owner Address: 736 Cherry Street Chattanooga, TN Tenant/Contact Name: Jessica Litts Tenant/Contact Address: 233 S. Patterson Springfield, MO 6E B. The following stormwater runoff controls are found at this project site: Wet Detention Pond Sand Filters Extended Dry Detention Infiltration Devices ............. Extended Detention Pond 2 Bioretention Area ** Filter Strips Stream Buffers: ft. Grassed Swales Pocket Wetlands Other: ** Two (2) permitted Bioretentions consisting of three (3) basin areas total (1 basin split into 2 ) C. THE RESULTS OF THIS YEAR'S INSPECTION ARE AS FOLLOWS: VISUAL INSPECTION FOUND NO APPARENT PROBLEMS. COMPLETE THE REPAIR AND/OR MAINTENANCE ITEMS INDICATED BELOW WITHIN 90 DAYS OF THIS REPORT: D. Repair and/or Maintenance Items to Completed Within 90 Days: Ponds/Basins: DAM TOP & SLOPES / FACES ..... Remove trash & high bushes. .............. x Repair (applicable problems circled): holes, slides, ................... depressions, cracks. ................... Evidence of (applicable problems circled): seepage, overtopping. x Repair eroded areas. ................... Seed bare areas. EMERGENCY SPILLWAY Remove trees and high bushes. ................... x Repair eroded areas. ................... ................... Seed bare areas. ................... Repair displaced rip -rap. ................... Remove obstructions from spillway. Enlarge spillway to adequate capacity. PRINCIPAL & WQ SPILLWAYS ................... Clear obstructed water quality hole or riser. x Repair riser/barrel (applicable problems circled): leaking, cracked, ................... deteriorated, collapsed, damaged. ................... Repair concrete spillway (applicable problems circled): leaking, cracked, deteriorated, spalling, damaged. x Outlet end of barrel is eroded or blocked. ................... Filter rock is clogged. ................... IMPOUNDMENT Repair eroded inlet channel and/or drains. ................... x Repair eroded slopes. ................... ................... Clean sediment from forebay area. ................... Permanent pool less than 3 feet. Perform pond volume check. Clean clogged filter surface. x OTHER: Remove sediment from inlet flumes Other Controls: Restore sheet flow Remove debris/trash Restore vegetation Other: Location: E. Additional Comments/Recommendations: See photographic summary of remediation required Please notify us when work is complete or if you have questions. Inspection by: Timothy P. Grady, RLA Melissa Hodges: P.O. Box 270 Central Avenue, Butner, NC 27509 - (919)575-3031— mhodges@butnernc.org G2 STORMWATERmd&9fm= SER V ICES P: 919321.0638 F: 919..321.8311 PO BOX 297 APEx, NC 27502 PHOTOGRAPHIC SUMMARY OF REMEDIATION REQUIRED: BIORETENTION #1 (West Basin Portion) I 1. �{.. . _ .. ,�. a• -. ;S. ip xy t A: MULCH OR BERMUDA SOD ISOLATED BARE AREAS ON DAM Page 1 of 6 BIORETENTION #1 (East Basin Portion) ;w;s A: SHOVEL & REMOVE SEDIMENT FROM 2 INLET Page 2 of 6 :4 IMES & 1ST PORTION OF STONE OF ,At, a . +r BIORETENTION #2 p - ..a *fix i'f' .� -• .f►., .{t � ' � - .. ... - ..` _ fN�.titfr: r-s r1--✓fd�-::R_ ,!d � :.�. • 3, ��y��y'j�j e•' -.. � - 5 �.._ �- r� � .M�: 'l'fr��s��.9 �.�y� - ,��ii. �. � �•~4 t«- •� e. �Y •F`. Page 4 of 6 B: EXCAVATE SOIL VOID NEXT TO OUTLET STRUCTURE; BACKFILL WITH 4 PARTS: 1 PART CLAY FILL AND SODIUM BENONITE & COMPACT WITH MECHANICAL TAMPER END OF BASIN WITH TRIPLE SHRED HARDWOOD MULCH Page 5 of 6 LW E