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HomeMy WebLinkAbout20160674E003 Bethany Corner 2022-02-10 TESC 056.pdf www.aesgeo.com This document is considered DRAFT until reviewed and initialed by an AESI Project Manager Temporary Erosion and Sediment Control Monitoring DATE PROJECT NAME AESI PROJECT NO. TESC REPORT NO. 2022-02-10 Bethany Corner 20160674E003 056 LOCATION CITY MUNICIPALITY CSWGP 16451 111th Ave SE Renton Renton WAR307077 PREVIOUS SITE VISIT CLIENT/OWNER WEATHER 24 HOUR RAINFALL PAST WEEK RAINFALL 2022-01-28 Mark Seek (Tiger Mountain Homes) cloudy, 50's 0.01 .22 AESI FIELD REP Alex Ybarra, L.G. | Staff Geologist AESI PROJECT MANAGER Matthew A. Miller, P.E. QUALITY/CONDITION (SEE SWPPP FOR BMP LOCATIONS) CONSTRUCTION ENTRANCE SITE RESTRICTED ACCESS Asphalt pavement silt fence WHEEL WASH SEDIMENT TRACK OUT N/A none ROADWAY SURFACE CATCH BASIN asphalt silt socks, installed along 111th Ave LIMITS BUFFER AREA STABILIZATION silt fence landscaping grass, bark SILT FENCING CONCRETE WORK (Sidewalks, curbing, foundation) installed along N, S, and E side none COVER MEARSURES OVERALL STRAW good, exposed soils on lots north potion of site around RVs PLASTIC SHEETING HYDROSEED over stock piles sidewalk planters CONVEYENCE CHANNEL CHECK DAMS N/A N/A STOCKPILE COVER PIPE SLOPE DRAINS covered N/A LEVEL SPREADER LANDSCAPE/MULCH south side of the site sidewalk platers SEDIMENT POND TRAP SEDIMENT POND INLET/OUTLET detention pond N/A SEDIMENT POND SIDE SLOPES SURFACE WATER OBSERVATION (Creek, Wetland, or Lake) (Clear, Turbid, Sheen) concrete (detention valt) clear WATER QUALITY SAMPLE TURBIDITY (NTU) pH OVERALL See page 2 See page 2 See page 2 BMPs in good working condition SAMPLE LOCATION AREAS OF CONCERN See page 2 repair silt fences CORRECTIVE ACTIONS N/A PAST CORRECTIVE ACTIONS N/A www.aesgeo.com TESC REPORT Is this site in compliance with the terms and conditions of the SWPP and NPDES discharge Permit? Yes DATE CSWGP PROJECT NO. TESC REPORT NO. 2022-02-022 WAR307077 20160674E003 055 Sample Location Approximate Flow Turbidity NTU/Transparency pH Compliance SE of site: 111th Ave swale outfall 5 GPM 8.12 7 Yes ADDITIONAL COMMENTS: All site stormwater is directed to the completed underground detention vault. Detention vault discharges to the 111th Avenue swale. Measured turbidity and pH at swale outfall.