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Home My WebLink AboutHORSETOOTH BUSINESS PARK PUD - Filed FDT-FIELD DENSITY TEST -1010 IMOoo 0 w yy.. yy ®® y qa e Inc.Empire Laboratories,stories, n CORPORATE OFFICE P.O.Box 503 0 301 No.Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522 303)484-0359 July 22, 199 1 FAX No.(303)484-0454 RECEIVED JUL 23 1991 The W. W. Reynolds Companies Engineering Dept.4375 Pearl East Circle #300 Boulder, Colorado 80301 Attention: Mr. Michael Blank Re: Public Service Company Service Center Lot 1, Horsetooth Business Park Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Please find enclosed field density test results obtained from trench backfill material being placed at the above-referenced project. The field density test results obtained with a nuclear moisture density gauge in accordance with ASTM procedures are included on page 2 along with the maximum density and optimum moisture data developed for the material being placed. Very truly yours, VIRE LABORAT IES, INC. y D. Howlett nior Technician Reviewed ' : 4 a i Gary M. I .. inson Manager construction Observation and Field ervices cc: Twin Peaks Excavating City of Fort Collins Engineering Dept. W 4.'Brandt Offices oe P.O.Box 16859 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 d Colorado Springs,CO 80935 Longmont,CO 80502 Greeley,CO 80632 Cheyenne,WY 82003 719)597-2116 303)776 3921 303)351-0460 307)632.9224 4,eli :Member of Consulting Engineers Council N N N N -C\ (V N C\J N N N z Cl) d t 41 U V CD CD O CD O O CD CD CD CD O a 0 U) I•C) U) LC) IC)g E I in U) IS) A a' rn m Oi rn rn 0' 01 O rn rn CCi0 1.T. t C i CO .-I CD Oj CD C) CO ,--I CY, 'CrCD Emil Uci a Q) O) (Y) 00 CD Cl LC) U) 01 O. Z a co CT c rn CD O O O O CT o UUw5 I 0.'1• > a i C..) CIO Q) Cr N In r1 CV d- N. Cf• 4 Cn a'0 • .r• O• . 4- U) ( • in O O U) r, >, a . 0 1- O c:, in CD CD CD CD CD s= O )-4 rn ,-4 ,--I rn r--1 ,--1 ,-I ,i ,--1 es as c) fir, es o Irami U co G N.N. coO'• CD 1`.. 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O CO Cn CD r-1 N M t7• U) l0 N. CO 1) 3 b 14`r' z ,-- I 1--1-1 ,-1 r-•I ,--4 , I 1-4 '-I r-I ,•--1 ,--I rR O 2- Empire Laboratories, Inc.CORPORATE OFFICE P.O.Box 503•301 Na Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522 303)484-0359 August 2, 1991 FAX No.(303)484-0454 The W. W. Reynolds Company 4875 Pearl East Circle, #300 Boulder, Colorado 80301 Attention: Mr. Michael Blank Re: Public Service Company Service Center Lot 1, Horsetooth Business Park Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Enclosed are the results of quantitative extractions performed in accordance with ASTM D 2172 Method A and gradation analyses of extracted aggregate performed in accordance with ASTM C 117 and C 136 on asphaltic concrete sampled from the above-referenced project on July 27, 29, and 30, 1991. If you have any questions on the data presented, please contact us at your convenience. Very truly yours, EMPIRE LA',.y'ATORIES INC. 44 - 44,4 .,......--."---- illryM. i4. son Manager o struction Observation and Field Se vices cc: Western Mobile Northern City of Fort Collins Engineering %Dept. - Mr. Tom Chapel 00RAl).; Branch Offices ACe°4; arP.O.Box 16859 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 d Colorado Springs,CO 80935 Longmont,CO 80502 Greeley,CO 80632 Cheyenne,WY 82003 719)597-2116 303)776-3921 303)351-0460 307)632-9224 t Member of Consulting Engineers Council f S. S. The W. W. Reynolds Company Page 2 August 2, 1991 ASPHALT CONCRETE LABORATORY TEST SUMMARY Project: Public Service. Company Service Center Sample No. : 1 Lift No.: 1st Date Sampled: July 27, 1991 Time: 11:30 a.m. Truck No. : 12 Temperature: 2500F Location: Automation Way - Northbound lane, east ribbon 40' south Manhole C Quantitative Extraction, ASTM D 2172 Method A Asphalt Cement Content - 4.5% Gradation Analysis of Extracted Aggregate, ASTM C 117 and C 136 City of Fort Collins PMBB-2" Specifications Sieve Size Passing) Passing) 1-1/2" 100.0 100 1" 87.5 77-100 3/4" 77.7 65-95 1/2" 68.5 3/8" 62.3 43-76 4 50.9 30-60 8 39.7 20-45 16 29.8 30 20.4 50 12.1 7-27 100 7.3 200 4.7 3-12 S. so The W. W. Reynolds Company Page 3 August 2, 1991 ASPHALT CONCRETE LABORATORY TEST SUMMARY Project: Public Service Company Service Center Sample No. : 2 Lift No. : 2nd Date Sampled: July 29, 1991 Time: 9:50 a.m. Truck No. : 51 Steely Temperature: 245°F Location: Bighorn Drive, center ribbon, 50'W of Manhole #1 Quantitative Extraction, ASTM D 2172 Method A Asphalt Cement Content - 4.4% Gradation Analysis of Extracted. Aggreate, ASTM C 117 and C 136 City of Fort Collins PMBB-2" Specifications Sieve Size Passing) Passing) 1-1/2" 100.0 100 1" 86.9 77-100 3/4" 71.7 65-95 1/2" 64.6 3/8" 60.7 43-76 4 49.7 30-60 8 38.5 20-45 16 29. 3 30 20.3 50 12.5 7-27 100 7.8 i 200 5.4 3-12 4,0 The W. W. Reynolds Company Page 4 August 2, 1991 ASPHALT CONCRETE LABORATORY TEST SUMMARY Project: Public Service Company Service Center Sample No. : 3 Lift No. : 2nd Date Sampled: July 30, 1991 Time: 1:05 p.m. Truck No. : 8 Ditter Temperature: 245°F Location: Automation Way, center ribbon 250'N of Bighorn Drive Quantitative Extraction, ASTM D 2172 Method A Asphalt Cement Content - 4.8% Gradation Analysis of Extracted Aggregate, ASTM C 117 and C 1,36 City of Fort Collins PMBB-2" Specifications Sieve Size Passing)Passing) 1-1/2" 100.0 100 1" 93. 1 77-100 3/4" 86.0 65-95 1/2" 78.6 3/8" 72.2 43-76 4 58.5 30-60 8 43.4 20-45 16 35.4 30 23.8 50 13.8 7-27 100 8.2 200 5.3 3-12 Empire oratories, Inc. •CORPORATE OFFICE P.O.Box 503 0 301 No.Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522, 303)484-0359 1 FAX No.(303)484-0454 September 13, 1991 The W.W. Reynolds Company 4875 Pearl East Circle, #300 Boulder, Colorado 80301 Attention: Mr. Michael Blank Re: Public Service Company Service Center Lot 1, Horsetooth Business Park • Asphalt Extraction/Gradation, Sample No. 4 Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Enclosed are the results of a quantitative extraction performed in accordance with ASTM D 2172 Method A, and gradation analysis of extracted aggregate per- formed in accordance with ASTM C 117 and C 136, on asphaltic concrete sampled from the above-referenced project on September 12, 1991. If you have any questions on the data presented, please feel free to contact us at your convenience. Very truly yours, EMPIRE L ATORIES, INC. U6.4:7 ,-.....-Ar."------- ' Gary M. M .r inson Manager o onstruction Observation and Field rvices lcb cc: Western Mobile Northern City of Fort Collins Engineering Dept. - Mr. Tom Chapel 4.70$ 0AA, o r;rr. ' Branch Offices or ,,,;,„ !^P.O.Box 16659 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 o- ` r Colorado Springs,CO 8093.5 Longmont,CO 80502 Greeley,CO 80632 Cheyenne,WY 82003 4 2 719)597.21 16 303)776.3921 303)351-0460 307)632-9224 ry Member of Consulting Engineers Council The W.W. Reynolds Company Page 2 September 13, 1991 ASPHALT CONCRETE LABORATORY TEST SUMMARY Project: Public Service Company Service Center Sample No. : 4 Lift No: . Top Date Sampled: 9-12-91 Time: 11:55 Truck No. : 48 Temperature: 260°F Location: Bighorn Drive, Center Ribbon, 300' East. of -Tiimmberline Road Ae Quantitative Extraction, ASTM D Method A A/ S Asphalt Cement Content - 5.3% Mix Design 2B Optimum Oil Content - 5.3% Gradation Analysis of Extracted Aggregate, ASTM C 117 & C 136 City of Fort Collins SC Type 2- Treiber Pit Sieve Specifications Size. Passing Passing 3/4" 100. 100 1/2" 86.7 3/8" 74.6 4 56.5 38-72 8 4.1.1 25-58 16 29.9 30 20.7 50 12.6 100 7.8 200 5.3 3-12 Empire Laboratories, Ince CORPORATE OFFICE P.O.Box 503 0 301 No.Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522 303)484-0359 May 16, 1991 FAX No.(303)484-0454 H EiVED MAY 221991 The W. W. Reynolds Companies Engineering Dept. 4875 Pearl East Circle, #300 Boulder, Colorado 80301 Attention: Mr. Michael Blank Re: Public Service Company Service Center Lot 1, Horsetooth Business Park Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Please find enclosed field density test results obtained from subgrade and road fill material being placed at the above-referenced project. The field density test results obtained with a nuclear moisture density gauge in accordance with ASTM procedures are included on pages 2 through 6 along with the maximum density and optimum moisture data developed for the material being placed. Very truly yours, EMPIRE LABORATORIES, INC. i .',) d-24=4,40---- a 1. Howlett for Technician Reviewed by: 11,....:, ary M. Mart nson Manager of C nstruction Observation and Field Services cc: Twin Peaks Excavating City of Fort Collins Engineering Department 4', Branch Offices CF N P.O.Box 16859 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 a. Colorado Springs,CO 80935 Longmont,CO 80502 Greeley,CO 80632 Cheyenne,WY 82003 719)597-2116 303)776-3921 303)351-0460 307)632-9224 Member of Consulting Engineers Council 14 Z U N N CV CV CV CV CV CV CV CV CV CV CV N CV CV CO W 0 0 CD CD CD C) CD CD CD CD 0 CD CD 0 0 CD 0 0 g Ln in in to Lf') GoOl 01 Cn Cr CT 0) 0) .rn 0) 0) 0) 0) 0) Cn 0) of U cin ¢) W 'LC)• t\ r• - c} CO O t0 Ol LC) CO• N CO CO N. c} U c a . f• 0 CO 0) 0) 0 dt U') CO N. CO N. t0 N. 1 CU z E 0) 0) O 0) 0) 0) O 01 CT 01 0, 0l 0, co 0) co cu re) r. .--I 1 CT) Cr ci- r+ CT Z VI C CI N. 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J. ..y K 1.413nC) C C Z m 1_. _ a 0, .n T K < v x C 3mm m m 0 Z 0 Zi r 37 Sl a Z C tillmer C C yO w cn r C 0 yEl <()v c o rn f D o 03 -Hi m v 0 Di 0 VN33 I CD m O IVXIn I 3 0 33 N m Ch c c a N x n n I W E. O a, Ona y 410 Inc.pire Laboratories, Thy CORPORATE OFFICE P.O.Box 503 0 301 No.Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522 303)484-0359 June 4, 1991 FAX N0(303)484-0454 The W. W. Reynolds Companies CIV L) 4875 Pearl East Circle, #300 Boulder, Colorado 80301 J U N 6 1991 Attention: Mr. Michael Blank Enpine8ring Dept. Re: Public Service Company Service Center Lot 1, Horsetooth Business Park Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Enclosed are field density test results obtained from trench backfill material being placed at the above-referenced project. The field density test results obtained with a nuclear moisture density gauge in accordance with ASTM procedures are included on pages 2 and 3. The moisture density relationship data prepared in the laboratory in accordance with ASTM D 698-78 Method "A" is included on page 4 along with the results of Atterberg limits, classifications, and #200 wash sieve analysis. Very truly yours, EMPIRE LABORATORIES, INC., I 4,1 y D. Howlett Senior Technician Reviewed by: k(a.A... v...1-4,-,,,-- ary M. Mar son Manager of • struction Observation and Field S- ices cc: Twin Peaks Excavating City of Fort Collins Engineering Division I% 9, Branch Offices or A P.O.Box 16859 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 d Colorado Springs,CO 80935 Longmont,CO 80502 Greeley,CO 80632 Cheyenne,WV 82003 7 719)597-2116 303)776-3921 303)351-0460 307)632-9224 Member of Consulting Engineers Council U1 i-a 6 0 N N CV CV N CV N N CV CV N N N N N CV z U On t 0 0C.)u O 0 CD CD CD 0 O CD CD CO C) O CD C7 CO CD i E tt) Lc) into to to in in to ' in to to to to ti) LO g a CT rn CT rn CT 01 01 CT CT rn 01 CT rn (T CT CT U W N O N. to h. to O 0 01 t0 t0 to CD CO a' CO O to aJ yt CD N CO —' in N. Y . 1- r i n t0 t0 d' ,-i O V Z E Q, CT CO O CT C7) CT C, CT CT CT CT CO CT O 01 1 rl cu d r GC i U m CT '-4 .--, CO In N ' CU g4O fz t n d Ln to to CT .-t to N t7 0. LC) r\ N O rn t.C) CO O 0 CD C) O CO SO 0 rn I1 C CT CT CT .-+ rrt •--) rn T r -4 ,-•i CTC -, , co r CT AMI CDar~ E b0 t O CO G C w N. 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DRY DENSITY : 105 . 3 PCF OPTIMUM MOISTURE : 18 . 2 LL : 32 . 8 PI : 13 . 0 200 : 81 . 9 USCS CLASS : CL A ASHT O CLASS : A-6 ( 10 ) 12%t 115 J• 110 J F- r_n 105 o--eel A lL J- a 1 0 0 95 1 12 .5 15 17 . 5 20 22 . 5 PERCENT MOISTURE EMPIRE LABORATORIES INC. 4- tMP R\ 0•lik c D xi m m Z Tr 0 z 9 D H C W N c- Z r C K 0 m '9 () L7 K MIO Z 0 :D C 70 > Z 17 m 03 0 T. rn R1 rD C mD 0 0 0 W O O m -1 71 O Z o 7\ Q Ill Z v m O R 33 N . n -1 ~' Z O 33 0 a Z Ti - \ m 90 0 T D m nC 0no 0o 3 t yy DD m Z Q D r7 Nr m 0 II o m 3 r 0; r w 0 t0 1.0 (0 Om m cJ I W CC) S o ? c o r i-- m =a 0 N r r•. mo vc) a o` CD Cr 0 m -- a o amo w fD O 3 m n 0 0. O fL W C cif; 0 o 0 0 • r 0 r+ 01 01 Ul (T1 V K o O m CD cnn o 0 Mf1. 'S N N W (.i) 33 a CD WthJ. O CD CD CD 0 D j n C rD 7 s. V N 0 (.0 (ID (.0 m r+ m N 0 w f-+ Z N 3 (I) S CD y !N V SL c+ • 0 71 C a r m C r cr' w • m a X o w O to 0 N N D m O T a O Z ao i-I-0 C7 f 7 Z co co V V N> •• > y CD c+ Cl) 00 C.) 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O V o- n o 0 (A) ° N 0 w i 01 01 01 Ol D D \ T 0 m c F a O CD c) O ZC m NN m m c m o 0 z Z r 4 y rn D. 0 a J.. M N N N N) D On > 4 co CO CO CD D-+1) r m (Ti CI- m W CA) W W -Z 0 Cl -- w //yy m 0 0> 2 1 o r r 22, O aCDQ , r i-. iI i-• 0 v 0) 0 N) N) N Na —` 3) Z 7 C) O CD o O i 0 D r 0 2(. 0 33 m N 4 m Z I n i O O p p =< Cl)4 C p r' D_ m n - I oe o 7 K 0 n n 0 0 CC Z • '. m M F. I- aw a1 w a ar K 0 x 0 a ` J Fn.- m m 0 z Z r C CD i 0ta o 0 Q O CA co O N N p. Cb CO V V rup m • N y N s cr (- w C1 D M -a rn -COCO S I m -D- 1 N 0 N.)tt CDn 3 p XI al N) m C x 77 as a O t n. CyB ORPORATEOFFICEEmlr@In ®rat0ri 9 In . P.O.Box 503•301 No.Howes GEOTECHNICAL ENGINEERING&MATERIALS TESTING Fort Collins,Colorado 80522 303)484-0359 June 14, 1991 FAX No.(303)484-0454 irtEGENED JUN 1 9 1991 The W. W. Reynolds Companies 4875 Pearl East Circle, #300 Engineering Dept. Boulder, Colorado 80301 Attention: Mr. Michael Blank Re: Public Service Company Service Center Lot 1, Horsetooth Business Park Fort Collins, Colorado ELI Project No. 8810 Gentlemen: Please find enclosed field density test results obtained from trench backfill material being placed at the above-referenced project. The field density test results obtained with a nuclear moisture density gauge in accordance with ASTM procedures are included on pages 2 and 3 along with the maximum density and optimum moisture data developed for the material being placed. Very truly yours, EMPIRE LAABORATORIES, INC. 2/01-4-1-itit— y . Howlett çA1A9 S nior Technician Reviewed by: 41 Gary M. Ma ti nson Manager f Construction Observation and Field Services cc: Twin Peaks Excavating City of Fort Collins Engineering Division PsORAr0 P, Branch Offices v. g r'P.O.Box 16859 P.O.Box 1135 P.O.Box 1744 P.O.Box 5659 a. 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