Loading...
HomeMy WebLinkAbout33 BRAUN INTERTEC �rt►aScience You s,�aOn. Letter of Transmittal 33 Client: Stillwater Area Public Schools Project No: 81602671 Project: Stillwater High School Renovations and Additions Date: October 28, 2016 Braun Intertec Corporation 11001 Hampshire Ave. S. Bloomington, MN 55438 To: Kristen Hoheisel Phone: 651-351-3840 Stillwater Area Public Schools Email: hoheiselk@stillwaterschools.org Independent School District#834 1875 Greeley St S Stillwater, MN 55082 Re: Stillwater BLVD N, Oak Park Heights, MN 'Documents Sent Comments Concrete Tests Sets 84-86,92 Structural Steel Report 11 'Copy List Jared Olson,BKBM Engineers Jack Bronczyk,Kraus-Anderson Construction Company Daniel Martin,Braun Intertec Corporation Jeff Moore,Kraus-Anderson Construction Company Steven Martin, Braun Intertec Corporation Kristy Casper,Kraus-Anderson Construction Company Aaron Fields,BWBR Architects, Inc. Randy LaFaive,Market&Johnson Michael Smunty, BWBR Architects, Inc. Julie Hultman,City of Oak Park Heights Dustin Phillips,Kraus-Anderson Construction Company Contact Information: Sent By: Laurie Dudero Email: Idudero©braunintertec.com Phone: (651)487-7003 Rev:05/05/2014 Providing engineering and environmental solutions since 1957 BRAUN Compressive Strength of Concrete Report Date:10/26/2016 INTERTEC Test Method:ASTM C39 Sample:122424 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 85 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 13:10 CDT Specimens in Set: 5 Date Cast: 09/27/16 Cast: 13:20 CDT Truck/Ticket#: 861/3889156 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Bucket Placement Time: Location Placement Location: Building Exterior-Column Location Details: 4 columns at grids JJ-27,JJ-28,JJ-29,and JJ-30.Column at grid JJ-27 not poured all the way and is to be finished on 9/28. Sample Location/Notes: Sampled from column at grid JJ-30. Batch Log Specifications Supplier: Cemstone Mix Design: 4666P Strength: 4500(psi) Plant: 3 Lakeland,MN Air: 4.5-7.5(%) On-Site Admixtures: None Field Measurements Weather: Cloudy Slump(in): 7-1/2(ASTM C143) Plastic Unit Weight: Air Temperature(F): 52 Concrete Temp(F): 68(ASTM C1064) Air Content: 7.4(ASTM C231) Load Volume: 2(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (lbs) (psi) Type Remark Method 85-1 7 10/04/16 1/6 4.01 12.63 36,790 2,910 5 1A N i 85-2 28 10/25/16 1/27 4.00 12.57 53,250 4,240 1 1D N 85-3 28 10/25/16 1/27 4.00 12.57 51,680 4,110 1 1D N 85-4 28 10/25/16 1/27 4.00 12.57 51,430 4,090 1 1D N 85-5 " 35 H 11/01/16 1/34 Test Age Average Strengths(psi):7 Day-2910,28 Day-4150 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps 1 D:The test result fails to meet the specified compressive strength. x ' \ r n TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/26/2016 Page 1 of 1 BRAUN Compressive Strength of Concrete Report Date:10/26/2016 Sample:122337 INTERTEC Test Method:ASTM C39 Client: Project: 1826 Buerkle Road Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details I Set#: 84 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 08:10 CDT Specimens In Set: 5 Date Cast: 09/27/16 Cast: 08:20 CDT Truck/Ticket#: 837/3888320 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Bucket Placement Time: Location Placement Location: Building Exterior-Footing Location Details: 4 footings at grids JJ-27,JJ-28,JJ-29,and JJ-30. Sample Location/Notes: Sampled at footing at grid JJ-30. Batch Log Specifications Supplier: Gemstone Mix Design: 3067 Strength: 3000(psi) Plant: 23 Air: -Not Required(%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(In): 3(ASTM C143) Plastic Unit Weight: Air Temperature(9: 48 Concrete Temp(F): 68(ASTM C1064) Air Content: 1.7(ASTM C231) Load Volume: 3(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (lbs) (psi) Type Remark Method 84-1 7 10/04/16 1/6 4.01 12.63 47,110 3,730 4 1A N 84-2 28 10/25/16 1/27 4.00 12.57 69,190 5,500 5 1B N 84-3 28 10/25/16 1/27 4.00 12.57 69,500 5,530 1 1B N 84-4 28 10/25/16 1/27 4.00 12.57 69,740 5,550 2 1B N 84-5 35 H 11/01/16 1/34 Test Age Average Strengths(psi):7 Day-3730,28 Day-5530 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps 1B:The result meets or exceeds the specified compressive strength. X \ 7 TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/26/2016 Page 1 of 1 BRAUN Compressive Strength of Concrete Report Date:10/26/2016 INTERTEC Test Method:ASTM C39 Sample:122611 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 86 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 13:10 CDT Specimens in Set: 5 Date Cast: 09/28/16 Cast: 13:20 CDT Truck/Ticket#: 566/3890750 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Bucket Placement Time: Location Placement Location: Building Exterior-Column Location Details: Upper 6'of column at grid JJ-27. Sample Location/Notes: Sampled from column at grid JJ-27. Batch Log Specifications Supplier: Cemstone Mix Design: 4666P Strength: 4500(psi) Plant: 3 Lakeland,MN Air: 4.5-7.5(%) On-Site Admixtures: 2.00 Oz AEA-Air Entraining Admixture(0.5 yd3) Field Measurements Weather: Cloudy Slump(in): 6-1/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 54 Concrete Temp(F): 65(ASTM C1064) Air Content: 7.5(ASTM C231) Load Volume: 1.0(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (ibs) (psi) Type Remark Method j 86-1 - 7 10/05/16 1/6 4.00 12.57 54,280 4,320 4 1A N 86-2 , 28 10/26/16 1/27 4.00 12.57 70,760 5,630 1 1B N 86-3 28 10/26/16 1/27 4.00 12.57 68,760 5,470 2 1B N 86-4 28 10/26/16 1/27 4.00 12.57 70,900 5,640 3 1B N 86-5 35 H 11/02/16 1/34 Test Age Average Strengths(psi):7 Day-4320,28 Day-5580 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps 1 B:The result meets or exceeds the specified compressive strength. xA \ r\ rn TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/26/2016 Page 1 of 1 • BRAUN Compressive Strength of Concrete Report Date:10/26/2016 Sample:125778 INTERTEC Test Method:ASTM C39 Client: Project: 1826 Buerkle Road Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 92 Technician: Singer,Zach Batched: Specimen Size: 4"X 8" Cast By: Singer,Zach Sampled: 08:00 CDT Specimens In Set: 5 Date Cast: 10/18/16 Cast: 08:15 CDT Truck/Ticket#: 861/03913514 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Topping Location Details: Zone 2,2ed story,topping at grids B.9 to CA-0.9 to 4.5 Sample Location/Notes: At grids C.1-4.2 Batch Log Specifications Supplier: Gemstone Mix Design: P4595M Strength: 3000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 8-3/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 50 Concrete Temp(F): 69(ASTM C1064) Air Content: 2.3(ASTM C231) Load Volume: 10(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(in2) (lbs) (psi) Type Remark Method 92-1 7 10/25/16 1/6 4.00 12.57 74,440 5,920 5 1A N 92-2 28 11/15/16 1/27 92-3 28 11/15/16 1/27 92-4 28 11/15/16 1/27 92-5 35 H 11/22/16 1/34 Test Age Average Strengths(psi):7 Day-5920 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps x \ r n TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/26/2016 Page 1 of 1 BRAUN6.32.4 Rev.1 Issue:6/23/15 INTERTEC Special Inspection Daily Report City of: Oak Park Heights Page 1 of 1 Report No.: Steel#11 Observation Date: 10/24/2016 Project Name: Stillwater High School&Pony Activity Center Project No.: B1602671 Project Address: Stillwater Blvd.N Braun Intertec PM: D.Martin Client: ISD#834 Client Project No.: Weather: Rain Temperature: 65 •F Frequency Inspection Coverage (Notes) Periodic Steel construction Did the architect or engineer authorize changes to approved plans? No (If yes,list details below) Description and location of work performed: 1)Performed visual observations of Deck Puddle welds and Side lap fasteners.Roof framing Zone 1&2 grid A-C,1.2-11. No Discrepancies Noted. List tests performed: Visual •Are there any discrepancies noted from this day's observations? No •Are there any outstanding discrepancies on this project? No -If yes,see attached Summary Sheet. •Report Discussed with and Given to Contractor? Yes Report Emailed to: Jeff Moore jeff.moore@krausanderson.com 612-790-6711 Jack Bronczyk Jack.bronczyk@krausanderson.com 612-812-3972 To the best of our knowledge,work inspected was done in accordance with the approved plans,specifications and applicable workmanship provisions of the current IBC,except as noted above. Signed: --� Baumann, Troy I.D.No.: 506786051&52 • Providing engineering and environmental solutions since 1957