Johnston County #2026-10

Moccasin Creek streambank stabilization and restoration for Laterals 11 and 14

Johnston County is seeking a contractor for streambank stabilization and restoration on Moccasin Creek Laterals 11 and 14 in North Carolina. - Government buyer: Johnston County, North Carolina; project materials also identify the Moccasin Creek Service District. - OEMs and vendors: No product OEMs or suppliers are named. Wildlands Engineering, Inc. is identified as the design firm and prepared the construction estimates. - Main work and quantities: - Constructed riffles: 1,894 LF; bank grading: 2,934 LF. - Class A riprap: 490 tons; Class B riprap: 490 tons. - Coir fiber matting installation: 2,118 SY; silt fence: approximately 1,419.4 LF. - Temporary and permanent riparian seeding: 4 acres each; temporary construction entrances: 5; grading and pump-around diversion: 2 LS each; mobilization/demobilization: 2 LS. - Material and installation requirements: Coir matting must be machine-produced from 100% coconut fiber and meet the stated performance specifications. Secure it with biodegradable hardwood stakes or similar; metal staples are prohibited. Install matting dry, with at least 6-inch seam overlaps and stakes at 3-foot spacing. Permanent riparian seed mix includes seven species totaling 15 lbs/acre; temporary seeding uses rye grain and German millet. - Construction requirements: Limit disturbance to the plans, work upstream to downstream, stabilize areas as work progresses, control erosion and sediment, and use flow diversion or pump-around when working in flowing channels. - Optional add-alternates: Brush toe, concentrated-flowpath stabilization, timber-mat stream crossings, safety/tree-protection fencing, coir fiber rolls, straw wattles, offsite hauling and spoil, gravel and stone, and (for Lateral 14) rock-hammer bedrock excavation. The bid schedule lists zero quantities for these alternates.

Description

Johnston County is seeking bids for streambank stabilization at Moccasin Creek, covering Laterals 11 and 14. Work described in the design plans and bid forms includes site preparation, grading, constructed riffles and other in-stream structures, bank grading, erosion control, coir fiber matting, and temporary and permanent seeding. The source provides design plans, itemized estimate forms, coir fiber and planting specifications, and a bid form/contract as attachments. Bids are due October 29, 2026, at 2:00 p.m.; the time zone is not specified.

View original listing