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ll SUBTERRANEAN ENGINEERING CORP. <br />6875 Highway No. 65 N. E. P.O. Box 32308 <br />r MINNEAPOLIS, MINNESOTA 55432 Phone: 574-1242 DATE <br />EARTH WORK OBSERVATION REPORT �iI/ iL7.P901 <br />I <br />UL I I VOL L 11 <br />Job Name _V,� �� I�Q Job No. p <br />58 03_ <br />OBSERVE <br />p---- _ _ <br />Job Location .S�11�� Qp�,�� Ld�E'L�EtL <br />EXCAVATION <br />Earthwork <br />(' <br />Contractor S /�m._/�._��GA1[._. client E'( <br />Block <br />---C U.If�-F2S <br />Arrive Job AL30 �% <br />Mileage <br />Plat <br />. _>��MI <br />I Total <br />Depart Job 1 --,5 Travel Time Chargeable 2 <br />FILL PLACEMENT <br />—L� Hours <br />Lot <br />Y J <br />Lab. Time Zhr- <br />Total Hours ��// Eng'r <br />Block <br />On Job _-_ I�-. Report Time ___y Review Time — <br />Plat <br />Summary of Technical and /or Engineering Services performed Including Field Tost Onto, Locations, <br />Elevations. and Depths are estimated. THE LIMITATION OF LIABILITY STATEMENTS <br />ON THE REVERSE <br />SIDE OF THE COMPACTION QUALITY CONTROL <br />TEST REPORT CONSTITUTE AN INTEGRAL PART HEREOF. <br />I. Excavation Is feet deep at feet deep <br />- Elevation end , gnding to at end <br />Elevation <br />2. Side Slopes are approx.: vert. [) 1/2 horiz.: lverl. L7 1 horl-. 1 vert. ❑ <br />E <br />2 horiz: 1 vert. U flatter than 2:1 ❑ other _ <br />3. Construction Staking Is: adequate [] not available r) ) Incomplete [ ) <br />C <br />4. Excavation Is oversized feet outside of building Ilnes. <br />S. Excavation Is: dry U wet fI <br />A <br />So. Water is seeping from _ -_ <br />V <br />5b. Depth of water In excavation approx. <br />A <br />T <br />5c. Dewatering Is: necessary C7 not required U <br />1 <br />S• Excavation Is with : drogline U backhoe U scraper U dozer ❑ <br />7. All unsuitable Solis have been excavated. YES C) NO ❑ <br />O <br />Nsoil <br />74• - _ het of remains to be removed. <br />B. Soli at excavation bane Is: <br />Silty Clay [I Sandy Clay ❑ Clayey Slit ❑ Silty Sand ❑ <br />Clayey Sand U Clean Sand E] Sandy Silt O <br />O• - -. ..--- __._ - feet of fill required to reach design subgrade. <br />10. Excavation Is: Approved ❑ Not Approved ❑ for fill and/or footing placement <br />1 1. FIII Is -AgQvv�O ��i_. - G O �/-- ---- - -- (type of soil) <br />11a. !mported ❑ On-site borrow K / <br />11b. Compaction Is with sheepsfoot roller ❑ manual tamper ❑ vibratory ❑ <br />F <br />smooth drum roller U self-propelled ❑ non -vibratory ❑ <br />1 <br />12. Performed _2— field density testa. See Compaction Quality Control <br />L <br />L <br />Test Report No. m <br />13. feet of fill L 1 J <br />-�'4 remains to be placed.67NnA6L .Roo, <br />14. Density tests most compaction specifications. YES jC NO 0 <br />14e. Test No's. _. _ did not meet compaction specifications. <br />15.Addltionai obeervallons arl to t are required, YES NO WILL CALL ❑ <br />C <br />DEWATERING: <br />FROST <br />PROTECTION: <br />AJACENT <br />STRUCTURES: <br />WEATHER CONDITIONS: <br />P N <br />ED <br />well points L) <br />strew ❑ <br />-- -- -- <br />Hot ❑ Dry <br />C <br />—deep wellsU <br />loose soil ❑ <br />WarmRain <br />I T <br />L <br />open ditch ❑ <br />frost rlppinq [] <br />within 20 feet f 1 <br />- <br />Cnal Ianew rl <br />1 <br />temp. <br />N <br />sump Pump ❑ <br />heat ❑ <br />20-40 feet U <br />j 32'F ❑ <br />S <br />other ❑ <br />blankets ❑ <br />40 or more toot U <br />Sub -freezing❑ <br />REr:OMMENDATIONS/SUMMARY/WORK PROG ESS: <br />1`��TS COI Doi <br />(� —co <br />� — <br />Oi <br />S 1I�.ra r_ <br />DISTRIBUTIO�fjjl, <br />-_2, cc: <br />cc: ARM 70i1A--rI CISS <br />-- ----- <br />by — <br />—_ cc: — <br />S*rrn ngineering Corp. <br />__ cc* <br />