Loading...
HomeMy WebLinkAboutSoils Report 06.17.2014Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 CTL I THOMPSON INCORPORATED DATE. 08117/14 PROJECT NUMBER GS05724 001 Plum REPORT NUMBERS . 21 SHEET i OF 1 SUBJECT: SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO SLAB -ON -GRADE SUBGRADE PREPARATION TEST I NO. LOCATION 1 DEPTH FEET TEST TYPE LABORATORY FIELD cow FACTION % SOIL TYPE MAX DENSITY PCF OMC% Di7Y DENSITY PCF MCY. 44 60 FEET SOUTH & 20 FEET WEST OF COMPRESSOR BUILDING NE CORNER 0.5 NUC 97.0 22.0 94.9 24.5 98 CURVE No 2 JOB NO Os05724.ce1 44 A RETEST OF TEST 44 NUC 97.0 22.0 98.6 22.7 100 + CURVE NO 2 405N00505724.001 45 12 FEET SOUTH 314 FEET WEST OF COMPRESSOR BUILDING NE CORNER 1.5 NUC 97.0 22.0 100.1 19.9 100 + CURve NO 2 roe NO GSW24.001 46 4 FEET SOUTH & 14 FEET WEST OF COMPRESSOR BUILDING NE CORNER 0.0 NUC 97.0 22.0 97.3 21.2 100 CURVE NO 2 JOB NOG805T24.001 I BELOW SUBGRADE SPECIFICATIONS: 100 %OF MAXIMUM ASTM D 698 MOISTURE WITHIN +2 TO -2 TYPE OF COMPACTION EQUIPMENT AND NO OF UNITS 1) WALK BEHIND VIBRATORY SHEEPSFOOT ROLLER OF OPTIMUM MOISTURE ADDED BY WATER TRUCK THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT. AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. THICKNESS OF LIFT 8 TO 12 INCHES TYPE OF EARTH MOVING EQUIPMENT AND NO OF UNITS 1) JUMPING JACK, 1) TRACKHOE, 1) LOADER PROGRESS REPORT PERIODIC SITE VISITS MADE AS REQUESTED FOR DENSITY TESTING IN COMPRESSOR BUILDING INTERIOR SLAB. WE OBSERVED STOCKPILED ON SITE SOILS REUSED AS FILL PLACED IN LIFTS WITH COMPACTIVE EFFORT APPLIED PRIOR TO PERFORMING DENSITY TESTS IN PRESENT FILL LEVELS. FINAL RESULTS ARE SATISFACTORY. WE WERE REQUESTED TO RETURN TOMORROW AFTERNOON, JUNE 18, 2014, FOR ADDITIONAL DENSITY TESTING IN CONTROL BUILDING INTERIOR SLAB SUBGRADE. 44A, 45 AND 46 Q IN OUR OPINION. FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.IS) 0 IN OUR OPINION, FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO IS) 44 SCOPE OF OBSERVATION: MATTHEW BARTO ❑FULL TIME; O PERIODIC, ON CALL BASIS; O✓ CONTRACTORS OR CLIENT'S REPRESENTATIVE ADVISED FIELD REPRESENTATNE CD CTLITHOMPSON, INC. KILE WITH KUERSTEN APPROVED BY DAN DOWNING LABORATORY/FIELD MANAGER 234 Center Dr. I Glenwood Springs, CO 816011 Phone: 970-945-213091 Far 970-945-7411 Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATF Phase 05101/14 CTL I THOMPSON INCORPORATED PROJECT NUMBER GS 05724 001 REPORT NUMBER 7 SHEET OF SUBJECT SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO STRUCTURAL FILL NO. NOT LOCATION DEPTH FEET TEST TYPE LABORATORY FIELD COM PACTION % SOIL TYPE MAX DENSITY PCF OMC°/. DRY DENSITY PCF MCt' NORTH END OF PAD CURVE NO 2 12 0.0 NUC 97.0 22.0 96.2 24.7 99 JOB NO 6505724.001 SOUTH END OF PAD CURVE ND 2 13 0.0 NUC 97.0 22.0 98.7 24.3 100 + JOB NO GB05724.001 SPECIFICATIONS 100 % MAXIMUM ASTM D 695 MOISTURE WITHIN +2 TO -2 %OF OPTIMUM TYPE OF COMPACTION EQUIPMENT AND NO OF UNITS 1) VIBRATORY SHEEPSFOOT ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EQUIPMENT AND NO OF UNITS 1) LOADER, 1) TRACKHOE PROGRESS REPORT FILL PLACEMENT HAS CONTINUED ON THE EAST COMPRESSOR PAD. THE ABOVE TESTS WERE PERFORMED WITH SATISFACTORY RESULTS EXCEPT FOR TEST 12. ADDITIONAL COMPACTIVE EFFORT WILL BE APPLIED TO THIS AREA. NO RETEST IS REQUIRED. EXCAVATION OF THE WEST COMPRESSOR PAD IS UNDERWAY. WE WERE ASKED TO RETURN ON MONDAY, MAY 5, 2014, TO PERFORM ADDITIONAL TESTING. THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACH'EVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS THICKNESS OF LIFT +/-10 INCHES IN OUR OPINION. FILL COMPACTION MEETS SPECIFICATIONS AS IND CATED BY OUR OBSERVATIONS AND TEST NO IS) 13 2 IN OUR OPINION. FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OuR OBSERVATIONS AND TEST NO (SI 12 SCOPE OF OBSERVATION DAN DOWNING ❑ TIME TPERIOD C ON CALL BASIS: a CONTRACTOR'S OR CLIENTS REPRESENTATIVE JEFF NELSON WITH ME. ADVISED FIELD REPRESENTATNE CD . SOURCE GAS CTLITHOMPSON INC L ,;�I,.4c„�, APPROVED BY JQHWMECHLING BRANCH MANAGER/ PRIIICIPAL 234 Center Dr. I Glenwood Springs. CO 816011 Phone 970-945-26091 Fax 970-945-7411 Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE Phase: 04!30!14 CTL THOMPSON INCORPORATED PROJECT NUMBER: (aS05724 001 REPORT NUMBER 6 SHEET OF SUBJECT. SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO STRUCTURAL FILL TEST I TEST LABORATORY FIELD COM- SOIL TYPE MAX DRY NO. LOCATION DEPTH TYPE DENSITY OMC% DENSITY I"IC� PACTION FEET PCF PCF % NORTH END OF PAD CURVE NO 2 10 1.0 NUC 97.0 22.0 97.8 22.6 100 + JOB NO GS0572+.001 SOUTH END OF PAD CURVE NO 2 11 1.0 NUC 97.0 22.0 98.1 23.3 100 4' JOB NO G505724.001 BELOW SUBGRADE SPECIFICATIONS 100 %OF MAXIMUM ASTM D 698 MOISTURE WITHIN +2 TO -2 %OF OPTIMUM TYPE OF COMPACTION EQU PMENT AND NO OF UNITS. 1) VIBRATORY SHEEPSFOOT ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EOUIPMENT AND NO OF UNITS. 1) LOADER, 1) TRACKHOE PROGRESS REPORT TWO SITE VISITS TODAY. STRUCTURAL FILL PLACEMENT WAS STARTED FOR THE EAST COMPRESSOR PAD. THE EXCAVATED SILTY CLAY SOIL WAS REUSED AS STRUCTURAL FILL. THE OVERSIZED ROCK WAS REMOVED BY USING A GRIZZLY. MOISTURE WAS ADDED AND MIXED USING A TRACKHOE. COMPACTIVE EFFORT WAS APPLIED USING A VIBRATORY SHEEPSFOOT AND WHEEL ROLLING WITH A FRONT END LOADER. THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE. WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT. AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS THICKNESS QF LIFT +1-10 INCHES 10 AND 11 ❑ IN OUR OPINION. FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO (5) 0 IN OUR OPINION. FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO (S) SCOPE OF ❑ FULL OBSERVATION: TIME: DAN DOWNING ✓Q A PERIODIC. ON CALL BASIS; k_� I CONDVISEDTRACTOR'S OR CLIENTS REPRESENTATIVE FIELD REPRESENTATIVE CD CTLITHOMPSON, INC. DWIGHT WITH UEr: r. APPROVED BY JO MECHLING B - • NCH MANAGER! P INCIPAL 234 Center Dr. I Glenwood Springs, CO 81601 I Phone: 970-945-2809 I Fax: 970-945-7411 Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE Prue CTL I THOMPSON INCORPORATED 05/05/14 PROJECT NUMBER: GS05724 001 REPORT NUMBER 8 SHEET OF SUBJECT SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO STRUCTURAL FILL TEST NO. LOCATION 1 DEPTH FEET TEST TYPE LABORATORY FIELD COAT— FACTION Ye SOIL TYPE MAX DENSITY PCF OMC% DRY DENSITY PCF MC% 14 NORTH END OF PAD 1.5 NUC 97.0 22.0 99.6 22.4 100 + CURVE NO 2 JOB NOGS0924.1101 15 SOUTH END OF PAD 1.5 NUC 97.0 22.0 100.6 21.0 100 + CURVE NO 2 JOB NO OBI15724.001 is NORTH END OF PAD 0.5 NUC 97.0 22.0 97.8 21.3 100 + CURVE NO 2 JOB ND GS0S724.001 17 SOUTH END OF PAD 0.5 NUC 97.0 22.0 99.9 21.9 100 + CURVE NO 2 Iola NO GSOS724.001 r BELOWSUBGRADE SPECIFICATIONS: 100 % OF MAXIMUM MOISTURE WITHIN +2 TO -2 ASTM D 698 TYPE OF COMPACTION EQUIPMENT AND NO. OF UNITS: 1) VIBRATORY SHEEPSFOOT ROLLER 1) VIBRATORY SMOOTH DRUM ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EOUIPMENT AND NO. Of UNITS: 1) TRACKHOE, 1) LOADER % OF OPTIMUM THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE. WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. THICKNESS OF LIFT +1- 10 INCHES PROGRESS REPORT THE SITE WAS VISITED TWICE TODAY TO PERFORM COMPACTION TESTS DURING STRUCTURAL FILL PLACEMENT FOR THE WEST COMPRESSOR PAD. THE EXCAVATED SOIL WAS REUSED AS STRUCTURAL FILL. TEST RESULTS ARE SATISFACTORY. 14, 15, 16AND11 �✓ IN OUR OPINION. FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.(S) ID IN OUR OPINION, FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.(S) SCOPE OF ❑ FULL OBSERVATION TIME. DAN DOWNING Q PERIODIC, ON CALL BASIS: a CONTRACTORS OR CLIENTS REPRESENTATIVE ADVISED FIELD REPRESENTATIVE CD MARK DEWOLF CTLITHOMPSON• INC. JOHN 6rfie BRAIIVCH MANAGER! PR IPAL 234 Center Dr. I Glenwood Springs, CO 81601 I Phone: 970-945-2809 I Fax: 970.945-7411 APPROVED BY ESTE Compaction Test Report CUENF SOURCE GAS 0098 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE Phase: 851/23/14 CTL I THOMPSON 21081111N C R PO R'AvTTElD PROJECT NUMBER: GS05724 nf1, REPORT NUMBER 13 SHEET. OF 1 SUBJECT SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO STRUCTURAL FILL TEST NO ? LOCATION 1 DEPTH FEET TEST TYPE LABORATORY FIELD COM- PACTION % SOIL TYPE MAX DENSITY PCF OMC% DRY DENSITY PCF MC°/. 33 4' W & 15' N OF WEST COMPRESSOR PAD SOUTHWEST CORNER 7.5 NUC 97.0 22.0 100.5 21.7 100 + cURVENO 2 J09NOGSM-1M4.acl 34 4' N & 7' E OF WEST COMPRESSOR PAD NORTHWEST CORNER 6.0 NUC 97.0 22.0 99.1 21.0 100 + CURVE NO 2 , roe NO 0505724.001 BELOW SUOGRADE SPECIFICATIONS 100 % CIF MAX/MUM ASTM D 698 MOISTURE WITHIN +2 TO -2 % OF OPTIMUM TYPE OF COMPACTION EQUIPMENT AND NO OF UNITS. 1) VIBRATORY SMOOTH DRUM ROLLER 1) VIBRATORY SHEEPSFOOT ROLLER, 1) WALK BEHIND MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EQUIPMENT AND NO OF UNITS 1) TRACKHOE, 1) MINI TRACKHOE THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. THICKNESS OF LIFT 8 TO 12 INCHES PROGRESS REPORT AN AFTERNOON SITE VISIT WAS REQUESTED FOR DENSITY TESTING IN WEST COMPRESSOR PAD BACKFILL. WE OBSERVED STOCKPILED ON SITE SOILS MOISTURE TREATED AHD MIXED PRIOR TO PLACEMENT IN LIFTS. WE OBSERVED COMPACTIVE EFFORT APPLIED IN PRESENT FILL LEVELS PRIOR TO TESTING WITH SATISFACTORY RESULTS. FURTHER SITE VISIT WILL BE MADE WHEN NOTIFIED. 33 AND 34 �✓ IN OUR OPINION, FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO (SI ❑ IN OUR OPINION, FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO (SI SCOPE OF OBSERVATION MATTHEW BARTO ❑ FULL TIME © PERIODIC ON CALL BASIS: O ADYIS ACTOR'S OR CLIENTS REPRESENTATIVE DWIGHT WITH FIELD REPRESENTATIVE CD CTLITHOMPSON,INC. l /'t. >s APPROVED EY DAN DOWNING UERSTEN LABORATORY/FIELD MANAGER 234 Center Dr I Glenwood Springs, CO 81601 I Phone: 970-945-2809 I Fax: 970-945-7411 Compaction Test Report CLIENT. SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE. Phew. REPORT NUMBER: 19 SHEET: OF ....I_ SUBJECT SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO CTL I THOMPSON kEraligI,N C 0 R P.O A,TiEljtal :O 06/13114 PROJECT NUMBER GS05724.001 STRUCTURAL FILL TEST NO. LOCATION DEPTH FEET TEST TYPE LABORATORY FIELD COM. PACTION I SOIL TYPE MAXORY DENSITY PCF OMC% DENSITY PCF MCI 41 6' W 817' S OF NORTHEAST CORNER OF COMPRESSOR BUILDING 0.0 NUC 97.0 22.0 98.9 22.4 100 + CURVE No 2 JOB NO 0505724.001 42 11' N & 11' W OF SOUTHEAST CORNER OF COMPRESSOR BUILDING 0.0 NUC 97.0 22.0 101.3 23.3 100 + CURVE NO 2 Joe NOGS0872A.001 43 9' N & 33' W OF SOUTHEAST CORNER OF COMPRESSOR BUILDING 0.0 NUC 97.0 22.0 100.6 22.3 , 100 + CURVE NO 2 JOB No Gsol724.aa1 i B SPECIFICATIONS: 100 % MAXIMUM ASTM D 698 MOISTURE VNTHIN +2 TO -2 % OF OPTIMUM TYPE OF COMPACTION EQUIPMENT AND NO. OF UNITS: 1) VIBRATORY DOUBLE DRUM ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EQUIPMENT AND NO. OF UNITS: 1) LOADER, 1) BACKHOE THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPAC11VE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. THICKNESS OF LIFT 10 TO 12 INCHES PROGRESS REPORT STRUCTURAL FILL PLACEMENT CONTINUES IN THE COMPRESSOR BUILDING EAST HALF. DENSITY TEST RESULTS INDICATE SATISFACTORY COMPACTION AND MOISTURE CONTENT. 41.42 AND 43 ® IN OUR OPINION, FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.ISI 0 IN OUR OPINION. FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.IS) SCOPE OF 0FULL © PERIODIC, ON CALL BASIS, O CONTRACTOR'S OR CLIENTS REPRESENTATIVE JEFF WITH OBSERVATION: TIME; ADVISED SANDON THIBAULT FIELD REPRESENTATIVE CD OURCE GAS CTI.ITHOMPSOI1, INC. b7'- I'l.-C APPROVED BY DAN DOWNING 1 LABORATORY/FIELD MANAGER 234 Center Dr. I Glenwood Springs, CO 61601 I Phone: 970-945-2809 I Fax: 970-945-7411 Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE 05108114. REPORT NUMBER: CTL 1 THOMPSON INCORPORATED PROJECT NUMBER: JSn5774 001 10 SHEET 1_ OF SUBJECT SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY. CO STRUCTURAL FILL TEST NO. LOCATION 1 DEPTH FEETTYPE TEST LABORATORY FIELD COM- PACTION 4r. SOIL TYPE MAX DENSITY PCF OMC9'. DRY DENSITY PCF ,A 23 NORTH SIDE OF UTILITY BUILDING 1.5 NUC 97.0 22.0 98.2 24.1 100 + CURVE NO 2 JOB NOD50ST24.001 24 SOUTH SIDE OF UTILITY BUILDING 1.5 NUC 97.0 22.0 101.5 23.3 100 + CURVE NO 2 JOB NODSOS/24.001 25 NORTH SIDE OF UTILITY BUILDING 0.5 NUC 97.0 22.0 99.8 24.4 100 + CURVE NO 2 JOB NCI GSOST24.001 26 SOUTHEAST CORNER OF UTILITY BUILDING 0.5 NUC 97.0 22.0 97.0 24.8 100 CURVE NO 2 JON NOGSOS724.001 1 BELOW SUBGRADE SPECIFICATIONS. 100 OF MAXIMUM ASTM D 698 MOISTURE WITHIN +2 TO -2 N OF OPTIMUM TYPE OF COMPACTION EQUIPMENT AND NO OF UNITS 1) VIBRATORY SHEEPSFOOT ROLLER 11 VIBRATORY SMOOTH DRUM ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF' EARTH MOVING EQUIPMENT AND NO OF UNITS 2) TRACKHOES, 1) LOADER THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. THICKNESS Of LIFT +1-1 0 INCHES PROGRESS REPORT TWO SITE VISITS WERE MADE TODAY TO PERFORM COMPACTION TESTING DURING STRUCTURAL FILL PLACEMENT FOR THE UTILITY BUILDING. THE STRUCTURAL FILL PLACED YESTERDAY WAS REMOVED AND THE ENTIRE BUILDING FOOTPRINT WAS RE -EXCAVATED. STRUCTURAL FILL PLACEMENT TO SUPPORT THE BUILDING FOOTINGS IS SATISFACTORY. THE UNDER SLAB STRUCTURAL FILL WILL BE PLACED AFTER THE FOUNDATION WALLS ARE POURED. • IN OUR OPINION FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO IS) O IN OUR OPINION FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.IS} 23 THROUGH 28 SCOPE OFFULL OBSERVATION: ❑ TIME. DAN DOWING �5 CONTRACTORS OR CLIENT'S REPRESENTATIVE DWIGHT WITH © PERIODIC. ON CALL BASIS, FIELD REPRESENTATIVE CD CTLITHOMPSON, INC. APPROVED BY JO NCH MAN MECHUNG RAN B AGE P RI I CIPAL 234 Center Dr. I Glenwood Springs, CO 81601 I Phone: 970-945-2809 I Fax: 970-945-7411 CTL I THOMPSON INCORPORATED Compaction Test Report CLIENT SOURCE GAS 0096 COUNTY ROAD 160 GLENWOOD SPRINGS CO 81601 DATE Phase. 05/07114 PROJECT NUMBER. GS05724_ 101 REPORT NUMBER 9 SHEET OF SUBJECT: SPRING VALLEY COMPRESSOR STATION SOURCE GAS GARFIELD COUNTY, CO STRUCTURAL FILL TEST NO. LOCATION 1 DEPTH FEET TEST TYPE LABORATORY FIELD COM- PACTION SOIL TYPE MAX DENSITY PCF OMC1 DRY DENSITY PCF MC% 18 SOUTHWEST CORNER OF UTILITY BUILDING 1.5 NUC 97.0 22.0 105.2 19.8 100+ CURVE NO 2 JOB NOGS0ST24.001 19 NORTHWEST CORNER OF UTILITY BUILDING 1.5 NUC 97.0 22.0 105.6 19.5 100 + CURVE NO 2 Jos HoGSO5T24.001 20 SOUTHEAST CORNER OF UTILITY BUILDING 1.5 NUC 97.0 22.0 106.1 19.9 100 + CURVE NO 2 Jos NOO505TY4.001 21 NORTH SIDE OF UTILITY BUILDING 1.0 NUC 97.0 22.0 101.7 22.4 100 + CURVE NO 2 JOB NO 4505724.001 Y2 EAST SIDE OF UTILI1Y BUILDING 1.0 , NUC 97.0 22.0 99.2 21.1 100 + CURVE NO 2 JOB NOGs95724.001 f BELOW SUBGRAD SPECIFICATIONS: 100 %OFMAXIMUM ASTM D 698 MOISTURE WITHIN +2 TO -2 % OF OPTIMUM TYPE OF COMPACTION EQUIPMENT AND NO OF UNITS' 1) VIBRATORY SHEEPSFOOT ROLLER 1) VIBRATORY SMOOTH DRUM ROLLER MOISTURE ADDED BY WATER TRUCK TYPE OF EARTH MOVING EQUIPMENT AND NO. OF UNITS' 2) TRACKHOES THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE EFFORT AND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER 15 NOT PRESENT, AND AT LOCATIONS OTHER THAN THOSE TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS. TH" CKNESS OF LIFT +/-10 INCHES PROGRESS REPORT STRUCTURAL FILL PLACEMENT WAS BEING DONE TODAY FOR THE FOUNDATION WALLS OF THE UTILITY BUILDING. THE ABOVE TESTS WERE PERFORMED AND INDICATE SATISFACTORY DENSITY IS BEING OBTAINED. THE LOW IN PLACE MOISTURE CONTENT IS ACCEPTABLE DUE TO TIME ELAPSED BETWEEN PLACEMENT AND TESTING. 18 THROUGH 22 D✓ IN OUR OPINION, FILL COMPACTION MEETS SPEC MATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO,ISI 0 IN OUR OPINION. FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.(S) SCOPE OF OBSERVATION: DAN DOWNING DFULL TIME. PER ODIC ON CALL BASIS: J iCONTRACTOR'S OR CLIENTS REPRESENTATIVE DWIGHT FIELD REPRESENTATIVE CD CTLITHOMPSON.INC, APPROVED BY JO FW MECHLING BRANCH MANAGER/ PRINCIPAL 234 Cenler Dr. 1 Glenwood Spr ngs, CO 81601 1 Phone: 970-945-28091 Fax: 970.945-7411