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Earth Solutions NW, LLC LETTER OF TRANSMITTAL To: RJ Development Date: December 30, 2019 401 Central Street SE ESNW No.: ES - Olympia, WA 98501 _._ Project: Weatherly Inr Attn: Mr. Duane Meyer Email: duane@accrete.build No. of Uoples Uate Description 1 12/23-12/24/19 Daily Field Report(s) # 100 & 101 Comments: 895.06 Transmitted By: Earth Solutions NW, LLC PM: Scott Riegel, L.G., L.E.G,- 1805 — 136"' PI NE, Suite 201 Bellevue, WA 98005 (425) 284-3300 FAX (425) 449-4711 Toll Free (866) 336-8710 CC: 1: 2: 3: 4: 5: John Wilson Mark Richardson Jeff Brain Jennifer Vo ele Jonathan Chavez ATTN: ATTN: ATTN: ATTN: ATTN _lohnw[arrinocon.com mark accrete. build Jeffaccrete. build jenniferQaccrete. build jchavez rentonwa. gov Transmitted By: Earth Solutions NW, LLC PM: Scott Riegel, L.G., L.E.G,- 1805 — 136"' PI NE, Suite 201 Bellevue, WA 98005 (425) 284-3300 FAX (425) 449-4711 Toll Free (866) 336-8710 Earth Solutions NWLLC 15365 NE 90`h Street, Suite 100 t Redmond, WA 98052 ESNW Rep. I AK Time On Site Project No 0895.06 Time Off Site Page 1/2 Report No. 100 Date Day of Week Main (425) 449-4704 1 Fax (425) 449-4711 Monday www esnw com 11:45 AM 1:15 PM 12/23/19 DAILY FIELD REPORT Travel Time - Weather 1.25 Hr. RT 40s°F, Overcast Project Name Job Location Client/Owner Weatherly Inn 4500 Talbot Rd. S., Renton, WA RJ Development, LLC Contractor #1 Rino Construction Contact Mike Field Supervisor LAC Reviewed j+ I�%Z°1 Contractor #2 Contact Project Manager Reviewed Ray Are approved plans/permits on site? Project No Permit No Supplementary Report: At the client's request, ESNW rep was onsite to observe or test pH of stormwater, footing excavations and earthwork activities. Test pH of Stormwater While onsite, rep took pH tests to determine the acidity of stormwater. Rep took pH tests at the east end of the quarry spall entrance and observed a pH level of 6.5/7 pH. At the west of the quarry spall entrance stormwater (temporary) collection pit and observed a pH level of 9 pH. On the street, north and south of the west entrance, rep took a pH tests and observed stormwater to be a 6.5/7 pH. Rep tested banker tanks with stormwater and observed that contractor had added dry ice as recommended by ESNW. Rep tested a 6.5/7 pH in both baker tanks which is compliant with required pH levels for sewer discharge. Rep observed that pH level was contained onsite and that stormwater pH level in street was in compliance of required pH level at 6.5/7 pH. Footing Excavations Rep observed contractor removing form boards for the footings. Rep observed east slopes of the excavation to be near vertical Rep observed that the east slopes of the excavation were near a 0.75:1 (H -.V) slope. Although over -steepened, slopes are stable in current configuration and stable to work within. The contractor is responsible for providing all safety measures in accordance with state and federal regulation. Rep observed that contractor had sloped the southeast corner of the footing excavation to a 1:1 (H:V). Midway at the east footings to —30' north of the corner, rep observed that material had sloughed. Rep observed a seam and recommended that contractor excavate and remove excess material above the seam in the bank. Rep observed using a medium sized excavator to remove the material above the footings in that designated location. (See Image) Rep also observed contractor pumping stormwater that had been collecting in the footing excavations to the baker tanks and the stormwater vault onsite. Rep discussed recommendations with Accrete representatives onsite. Rep recommended that contractor add crushed rock to continue to berm the toe of the lock and load wall in the footing excavation. ESNW rep will return to observe earthwork activities when requested by client 4-1-S �_ Andrew Kimn, Senior Technician, 206-430-9183 " Earth Solutions NWLLC ESNW Rep. Report No. AK 15365 NE 90" Street, Suite 100 100 i Redmond, WA 98052 Time On Site Main (425) 449-4704 1 Fax (425) 449-4711 www esnw.com 11:45 AM DAILY FIELD REPORT 12/23/19 Travel Time 1.25 Hr. RT Project Name Weatherly Inn Contractor #1 Rino Construction Contractor #2 Project No. Page Report No. 0895.06 2/2 100 Time Off Site Date Day of Week Monday 1:15 PM 12/23/19 Weather 40s°F, Overcast Job Location 4500 Talbot Rd. S., Renton, WA Contact Mike Contact Client/Owner RJ Development, LLC Field Supervisor Reviewed LAC Project Manager Reviewed Ray Are approved plans/permits on site? Project No- Permit No Earth Solutions NWLLC ESNW Rep. Project No. Page Report No, 15365 NE 90'h Street, Suite 100 AK 0895.06 1/2 101 t Redmond, WA 98052 Time On Site Time Off Site Date Day of Week Main (425) 449-4704 1 Fax (425) 449-4711 Tuesday www.esnw.com 10:30 AM 1215 PM 12/24/19 DAILY FIELD REPORT rT,avel Time Weather .25 Hr. RT 40s0F, Overcast Project Name Job Location Client/Owner Weatherly Inn 14500 Talbot Rd. S., Renton, WA RJ Development, LLC Contractor #1 Contact Field Supervisor Reviewed Rino Construction Mike LAC Contractor #2 Contact Project Manager Reviewed Ray Are approved plans/permits on site? Project No Permit No Supplementary Report: At the client's request, ESNW rep was onsite to observe or test water line backfill, test pH of stormwater, sewer discharge and earthwork activities. Water Line Backfill Rep observed contractor use a medium sized excavator to excavate and install the water line south of the stormwater vault. Rep observed contractor install a 10" ductile iron pipe at the toe of the excavation (W4'xD4') embedded in a 12" lift pea gravel Rep observed contractor place brown silty sand with gravel material in loose 12"-18" lifts and compacting with a hoe pack. Rep took compaction tests on backfill and observed material to be adequate of at least 95% of its maximum dry density (130.7 lbs./cu. ft.). Test pH of Stormwater Rep took pH tests to determine the acidity of stormwater. Rep took pH tests at the east end of the quarry spall entrance and observed a pH level of 6.5/7 pH. At the west of the quarry spall entrance stormwater (temporary) collection pit and observed a pH level of 9 pH. On the street, north and south of the west entrance, rep took a pH tests and observed stormwater to be a 6.5/7 pH. Rep tested banker tanks with stormwater and observed that contractor had added dry ice as recommended by ESNW. Rep tested a 6.5/7 pH in both baker tanks which is compliant with required pH levels for sewer discharge. Rep observed that pH level was contained onsite and that stormwater pH level in street was in compliance of required pH level at 6.5/7 pH Sewer Discharge Rep used IMHOFF cone to test baker tank sewer water discharge. Rep used IMHOFF cone and found sediment (<3 ml) after testing water for one hour. Rep took PH test and found water suitable for discharge at a PH level of 6.5. ESNW rep will return to observe earthwork activities when requested by client. .1 . , J ;nior Technician, 206-430-9183 Earth Solutions NWLLc ` t 15365 NE 90"' Street, Suite 100 Redmond, WA 98052 Main (425) 449-4704 1 Fax (425) 449-4711 www.esnw.com DAILY FIELD REPORT Project Name Weatherly Inn Contractor #1 Rino Construction Contractor #2 ESNW Rep. Project No AK 0895.06 Time On Site Time Off Site 10:30 AM 1215 PM Travel Time 1.25 Hr. RT Job Location 4500 Talbot Rd. S., Renton, WA Contact Mike Contact Page 2/2 Report No. 101 Date Day of Week 12/24/19 Tuesday Weather 40s°F, Overcast Client/Owner RJ Development, LLC Field Supervisor Reviewed LAC Project Manager Reviewed Ray Are approved plans/permits on site? Project No Permit No. Test Test Location Reference Maximum Fill Test % of Number (See Elevation Compaction Dry Density Moisture Dry Density Maximum Curve (pcf) (%) (pcf) Dry Density 105 See map for approximate loca ion SG 1 130.7 12,1 124.8 96 Supplementary Report: jo 105.. . z� y