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HomeMy WebLinkAboutBLD2009-00087 - BLD Engineering / Geo-tech Reports - 6/2/2009 Y �v�v%rotecYl �In,g%In,eeriln,g . ceotecl�v�%cal ° 6vvLrowwcevtal °�ra%viaGe °uoadwac+ June 2, 2009 Bob Paysse Pioneer Digging 3083 Mason Benson Road Grapeview, Washington 98546 Reference: Quality Assurance and Quality Control for the Single Family Residential Property Located at 7490 East Grapeview Loop Road, Allyn, Washington Dear Mr. Paysse: Envirotech Engineering has completed Quality Assurance (QA) for the referenced project This work was authorized by Mr. Ken Martig, P.E- The QA program completed for the site consisted of the folkywing: • 3 sand cone density tests at varying depths within the building pad; and, • Soil laboratory testing consisting of 1 Standard Proctor compaction test. Both soil laboratory and field density test results are enclosed. Based on our observations and testing, it is our opinion that work was completed in general compliance with standard specifications. Envirotech Engineering was not present at the project site full time, and our services were limited to the testing results provided herein. Thank you for the opportunity to work on this project. If you have any questions or need any further assistance, please contact Michael Staten at 360-275-9374. Sincerely, Envirotech Engineering `1,CLYbe G OF WAS/. ST97 43045 cc,� p� �FClSTE%L �SSZOIY ALE � Michael Staten, P.E. Project Director �� NE+-Furl Road Bel fai.Y, Was�t%v.ato�.98528 Cell: 360-689-604.5 Fax: 360-275-4 729 einv�rotech@geoteciwiically fo.coKt �wVLYDtCCYI �w9%weelrbw� 74 NE(turd Road ge�fai.r, wash6watow9S.s2s ' 360-2�.5-93�4 COMPACnON TEST—USING DO""GAUG SAND CON MODEL IV SERIAL.NUMBER INSPECTOR ffl TYPE OF MATERIAL CONTRACTOR /Pi0i)e-Q+'' D PROJECT NUMBER LOCATION �'1 �� �i ;;� ' ! J ,�� L✓/q DATE OF TEST 6p 2 o9 2 ©9 Ga9 LAB NO 3 pad- - - - - - S-�' � g,.t,�ta,� �fi�.�- -lI D n rr� ~26.„_U(,r�•p N Zl :, - - - - - - DEPTH OF TEST HOLE 6 Sand(g/cm3) Std C , �'� . 9 z. Total Wt. of Soil S,S 2, 5.60 ,5 0 Tare Wt.of Bucket 01 Wt.of Soil .S'09 51 !$ 5-07 Initial Wt. Sand DC 6,95 7,72 ,2 Wt.Sand in Cone MC 347 3, 1-7 ..3, -7 Total Wt. of Sand ,j, Sand Remain 2,f3 / z o M.Sand Used 3,25 Wet Density (g1cm3) l 3 WD l2S' 2- 130,7 i3 a -4 Moisture %M 619 Z % Moisture :3 s S s. Dry Density (glcm3) 3 DD JZo• - 123 S ZSr9 Total M. of Rock 2' 3 Tare Wt.of Bucket 4- :3 40, 3 Wt. Rock .-70 . 33 _O % Rock Optiumum Moisture 13,30 /3, Proctor Density I , 9 //9:9 19.9 Max. Density / ,7 ` , % Compaction 97 Required FIELD PROCTOR N-S-P N-S-P N-S-P N-S-P Gross M. of Mold Tare Wt, of Mold Net Wt_ of Mold Wet Density % Moisture Molded Test Methods: ASTM, D-2922, D-3017, D-1556 ' AASHTO, T 239, T 224, T-191 TESTED _ v`�GJ'LG.�Z N- N. (;ai mP. S - Sand [-nna P- Prnrtnr 123-1020 Rm 5N7 PROCTOR �-" ENVIROTECH ENGINEERING 74 NE Hurd Road Belfair, Washington 98528 Tel : 360-275-9374 ,Fax : 360-275-4789 Client : Pioneer Digging/Ken Martig Project No. : 00940 Project : Tim Bovey SFR Site/Pioneer Digging Lab No.: Location: 7490 E Grapeview Loop Road 6 Date Received : 5/29/2009 Allyn, Washington Proctor Type Standard Material : Conglomerate Method D698 A Mat. Source : On-Site, From Grade Sampled By: MCS Sampled Date : 5/29/2009 Tested By MCS Submitted b : MCS Test Dates : 5/29/2009 Point No. 1 2 3 4 5 WM+WS 6260.0 6520.0 6560.0 6450.0 W W 245.1 527.0 525.6 548.3 DW 226.5 469.8 459.9 471.5 Moisture % 8.2 12.2 14.3 16.3 WM 4564.0 VM cu. ft. 0.0335 Rock %) 38 MOISTURE 8.2 12.2 14.3 16.3 DRY DENSITY 103.1 114.8 114.9 106.7 COMPACTION CURVE 116 114 m 112 110 � 108 w 106 0 >- 104 0 102 0 2 4 6 8 10 12 14 16 18 PERCENT MOISTURE LAB Max. Dry Density (lb/cu.ft.) 115.9 Opt. Moisture Content(%) 13.3