HomeMy WebLinkAboutDOCUMENT 660 Community Dr Construction Observation & Testing 2017-04-08
April 28, 2017
RLH Engineering, Inc.
541 East Garden Drive, Unit S
Windsor, Colorado 80550
Attn: Mr. Chuck Jordan (cjordan@rlhengineering.com)
Owner’s Representative for EVRPD
Re: Construction Observation and Testing Services – Submittal No. 8
Proposed Estes Valley Community Center – North of Existing Aquatics Center
660 Community Drive - Southeast Corner of Manford Drive and Community Drive
Estes Park, Colorado
EEC Project No. 1164046
Mr. Jordan:
As requested, during the period March 13 through April 8, 2017, Earth Engineering Consultants,
LLC (EEC) personnel provided construction observation and testing services for the proposed
Estes Valley Community Center expansion project currently under construction at 660
Community Drive in Estes Park, Colorado. The services provided during the referenced period
were on a part-time/on-call as-needed basis and included observation and field density testing of
prepared foundation bearing strata material, foundation and retaining wall backfill, and water
line and various utility line backfill material as described herein, observations of foundation
reinforcing steel for various structural related elements, periodic site observations during the
concrete masonry unit (CMU) wall construction for the elevator shaft, observations of drilled and
epoxy set all-threaded anchor bolts at locations as described herein, observations of non-
destructive testing (NDT) services, along with testing of masonry grout and cast-in-place
concrete for the referenced project. The results of the site observations and testing services
completed by EEC personnel during the referenced period are included with this report.
Field Density Testing and Observation Services
During the referenced period, EEC personnel performed field density tests on prepared
foundation bearing strata material, foundation and retaining wall backfill and of water line and
various utility line backfill material as described herein, which were prepared/placed and
compacted prior to and/or during our various site visits. The field density tests were completed
4396 G REENFIELD D RIVE
W INDSOR, C OLORADO80550
(970) 545-3908 FAX (970) 663-0282
www.earth-engineering.com
Earth Engineering Consultants, LLC
EEC Project No. 1164046
Estes Valley Community Center – Estes Park, Colorado
April 28, 2017
Page 2
at random locations and elevations within the areas tested and were performed in general
accordance with ASTM Specification D6938. The field density test results and approximate
location of each test completed during the referenced period are shown on the attached summary
sheet and the associated site diagrams. The final field density test results, after several areas
were reworked and tested as indicated herein by Retest of Consecutive Test No.’s (xx),
conformed to the project specific compaction requirement of at least 95% or 98% of standard
Proctor maximum dry density (ASTM D698), as required.
Foundation Reinforcement Observations
During the referenced period, EEC personnel conducted site visits on March 13, 14, 16, 17, 20
through 23, and 24, 2017, and April 5 and 6, 2017, to perform visual observations of the
reinforcing steel placed within portions of the building’s foundation alignments, at the gridlines
identified on the enclosed “color-coded/highlighted” site diagrams, prior to placement of
concrete. The reinforcement for the footings/footing pads was placed in general accordance with
the “Footing Schedule” as presented on page S300 and details as presented on pages S300 and
S301 of the structural drawings. The reinforcement for the various pilasters was placed in
general accordance with details on sheets S300 and S301 of the structural drawings. The
reinforcement for the stem wall and foundation wall alignments was placed in general
accordance with the details as presented on pages S301 and S305 of the structural drawings. The
reinforcement for the swimming pool sump pit was placed in general accordance with details as
presented on 10/S300 and 4/S390. The vertical dowels continuing into the CMU walls above,
where appropriate, were installed to match the CMU reinforcement as per the plans and
specifications.
Any discrepancies of reinforcement during the various daily site visits were brought to the
attention of the project’s construction management consultant, and the reinforcement
subcontractor, during the initial site visit and corrections/modifications were addressed
accordingly prior to placement of concrete.
Clearances and lap lengths, where applicable, were checked and appeared to meet the minimum
requirements. The horizontal and vertical reinforcement for the portion of the foundation system
as noted herein and observed by EEC personnel on the dates indicated, appeared to be in general
Earth Engineering Consultants, LLC
EEC Project No. 1164046
Estes Valley Community Center – Estes Park, Colorado
April 28, 2017
Page 3
accordance with details presented on the structural drawings prepared by Martin and Martin
Consulting Engineers, dated January 12, 2017, and/or the shop drawings prepared by Barton
Supply, dated December 22 and 28, 2016. The shop drawings were used as a reference to
provide clarity when specific details were not presented on the structural drawings.
In addition, on April 7, 2017, EEC personnel provided observations of grout placement under
column base plates at approximate Gridlines H by 7, J by 4, 4.7, 5.8 and 6.5, K by 4.7, 5.8 and
6.5, and K.2 by 7. Based on these observations, the material appeared to be placed in general
accordance with project and manufacturer specifications.
Concrete Masonry Unit (CMU) Wall Construction Observations
During the referenced period, EEC personnel observed portions of the reinforcing steel and other
structural related elements during the 8-inch by 16-inch standard block CMU wall construction
for the elevator core at approximate gridlines A6 between AH and AH.3. Layout of the CMU
wall alignments were provided by others. During each daily site visit, (March 13 and 15, 2017,),
EEC personnel observed CMU wall construction at the elevator core wall alignments and
recorded approximate gridline locations, elevations/courses for each day, along with the
observed horizontal and vertical reinforcement requirements and grout placement as needed.
The vertical reinforcement for the elevator core, in general, consisted of one (1) #5 rebar spaced
48-inches on-center, along with an additional #5 rebar positioned at each end of walls, at each
corner, and along each side of openings, control joints and/or expansion joints. The horizontal
reinforcement consisted of 9-gauge “ladder-type” reinforcement spaced every 16-inches on-
center full-height of each CMU wall. At the various bond beam locations, below and above
windows, beam pockets, and at openings, where noted on the structural drawings, EEC personnel
noted the reinforcement consisted of two (2) or one (1) continuous #5 within the fully-grouted
cell alignments.
The horizontal and vertical reinforcement for the portions of the CMU walls and observed by
EEC personnel during the referenced timeframe on a periodic basis as noted herein appeared to
be in general accordance with details presented on the structural drawings. During the grouting
Earth Engineering Consultants, LLC
EEC Project No. 1164046
Estes Valley Community Center – Estes Park, Colorado
April 28, 2017
Page 4
operations, EEC personnel observed grout placement within the low lifts. Lap lengths, where
applicable, were checked and appeared to meet the minimum required lengths.
During the CMU construction phase for the project, EEC personnel tested/evaluated the grout
material used within portions of the wall alignments, as identified herein, (please refer to EEC’s
Grout Set No. 2). Grout compressive strength cylinders, (approximately 4-inch diameter by 7-
5/8 inches in length), were molded on-site in general accordance with ASTM specifications. The
grout cylinders were molded on-site within CMU blocks used to construct the CMU walls, and
were extracted/cored using a 4-inch inside diameter diamond bit core barrel upon retrieval and
delivery to our Windsor laboratory 2 days following the initial preparation of the specimens.
Results of the field, 7-day, 14-day and 28-day laboratory tests performed during the referenced
period are provided herein.
Drilled and Epoxied Anchor Bolt Observations
For the drilled and epoxy set column anchors for misplaced or damaged anchor bolts previously
set at approximate Gridlines J by 5.8, J by 6.5, C by 7, and F by 7, we observed 16-inch in
length, ¾-inch diameter all-thread anchor bolts set in drilled and brush cleaned holes
approximately 9 inches in depth and set/secured in place with Hilti HIT-HY 200R epoxy injected
into the hole.
Non-Destructive Testing (NDT) Services
During the referenced period EEC’s in-house certified bolt and weld inspector conducted
preliminary observations on April 3 and 6, 2017 and final observations on April 7, 0217 of the
upper level north structural framing located in the approximate area of Gridlines 3 through 8
from J through L and A5 through A6 from AH through L. A summary report describing our
observations is attached with this report and were provided verbally to the contractor
immediately following our site observations. The work in the area of the referenced lines
observed by EEC during the referenced period appeared to be in general accordance with the
project plans and details dated January 12, 2017.
Earth Engineering Consultants, LLC
EEC Project No. 1164046
Estes Valley Community Center – Estes Park, Colorado
April 28, 2017
Page 6
cc: RLH Engineering, Inc. - Mr. Travis Guerette (tguerette@rlhengineering.com)
Adolfson & Peterson Construction Mr. Tom Purcell (tpurcell@a-p.com)
Adolfson & Peterson Construction Mr. Quintin Quimby (qquimby@a-p.com)
Adolfson & Peterson Construction Mr. Jason Heustis (jheustis@a-p.com)
Adolfson & Peterson Construction Mr. Les Fernando (lfernando@a-p.com)
Adolfson & Peterson Construction Mr. Josh Cohen (jcohen@a-p.com)
Martin & Martin Ed Sabia (esabia@martinmartin.com)
Ohlson Lavoie Collaborative Laine McLaughlin (lmclaughlin@olcdesigns.com)
Ohlson Lavoie Collaborative Robert McDonald (rmcdonald@olcdesigns.com)
Van Horn Engineering and Surveying, Inc. – Mr. David Bangs davidvhe@airbits.com
EARTH ENGINEERING CONSULTANTS, LLC
SUMMARY OF FIELD DENSITY TESTS
Project Name:New Community CenterProject No: 1164046
Location: Estes Park, ColoradoDate: April 2017
Proctor DesignationABA1B1
Maximum Dry Density (pcf)126.5123.7126.5123.7
Optimum Moisture Content (%)10.0%10.0%10.0%10.0%
Required Moisture VarianceN/AN/AN/AN/A
Required Percent Compaction95%95%98%98%
Laboratory MethodASTM D-698ASTM D-698ASTM D-698ASTM D-698
Compliance with
Field Test Results
Project Specs
Approximate Test Location / Notes
Moisture %Comp.
Elev. / Lift Material Percent Dry
(Pass / (Pass /
No.(Proctor)MoistureDensity
Fail)Fail)
1083/141Building Backfill - See Diagram-8.0A8.1%129.0-1.9%102%N/APass
1093/142Building Backfill - See Diagram-6.0A7.9%130.1-2.1%103%N/APass
1103/171Footing Subgrade - See DiagramFSGB16.1%125.3-3.9%101%N/APass
1113/172Footing Subgrade - See DiagramFSGB16.7%126.5-3.3%102%N/APass
1123/173Footing Subgrade - See DiagramFSGB16.9%124.1-3.1%100%N/APass
1133/174Footing Subgrade - See DiagramFSGB19.1%124.3-0.9%100%N/APass
1143/175Footing Subgrade - See DiagramFSGB14.0%122.4-6.0%99%N/APass
1153/176Footing Subgrade - See DiagramFSGB16.4%122.7-3.6%99%N/APass
1163/177Footing Subgrade - See DiagramFSGB16.5%121.9-3.5%99%N/APass
1173/178Footing Subgrade - See DiagramFSGB15.0%121.5-5.0%98%N/APass
1183/179Footing Subgrade - See DiagramFSGB16.4%122.5-3.6%99%N/APass
1193/1710Footing Subgrade - See DiagramFSGB18.4%121.9-1.6%99%N/APass
*FAIL*
1203/1711Footing Subgrade - See DiagramFSGB16.5%115.8-3.5%94%N/A
1213/1712Retest Conecutive Test #120FSGB16.9%122.9-3.1%99%N/APass
1223/1713Building Backfill - See Diagram-6.0B6.4%124.2-3.6%100%N/APass
1233/1714Building Backfill - See Diagram-4.0B7.9%122.8-2.1%99%N/APass
1243/1715Building Backfill - See Diagram-2.0B7.7%121.1-2.3%98%N/APass
1253/1716Utility Backfill - See Diagram-2.0B4.9%114.2-5.1%92%N/A*FAIL*
*FAIL*
1263/1717Utility Backfill - See Diagram-2.0B5.5%114.4-4.5%92%N/A
1273/1718Utility Backfill - See Diagram-2.0B7.9%124.1-2.1%100%N/APass
1283/1719Utility Backfill - See Diagram-2.0B6.9%124.4-3.1%101%N/APass
1293/201Building Backfill - See Diagram-4.0A7.9%125.6-2.1%99%N/APass
1303/202Building Backfill - See Diagram-3.0A8.4%125.8-1.6%99%N/APass
1313/203Building Backfill - See Diagram-2.0A6.1%126.3-3.9%100%N/APass
1323/204Building Backfill - See Diagram-1.0A6.5%124.3-3.5%98%N/APass
1333/205Utility Backfill - See Diagram-2.0B6.9%119.6-3.1%97%N/APass
1343/206Utility Backfill - See Diagram-2.0A5.5%120.5-4.5%95%N/APass
1353/207Utility Backfill - See Diagram-2.0A6.1%120.9-3.9%96%N/APass
1363/208Utility Backfill - See Diagram-2.0A7.1%122.6-2.9%97%N/APass
1373/209Retest Consecutive Test #125-2.0B10.1%124.50.1%101%N/APass
1383/2010Retest Consecutive Test #126-2.0B9.5%125.1-0.5%101%N/APass
1393/221Building Backfill - See Diagram-5.0B7.1%122.6-2.9%99%N/APass
1403/222Building Backfill - See Diagram-5.0B8.0%124.1-2.0%100%N/APass
1413/223Building Backfill - See Diagram-5.0B5.4%119.7-4.6%97%N/APass
1423/224Building Backfill - See Diagram-4.0A6.8%124.7-3.2%99%N/APass
1433/225Building Backfill - See Diagram-4.0B7.0%119.9-3.0%97%N/APass
1443/226Building Backfill - See Diagram-4.0B8.1%124.1-1.9%100%N/APass
1453/227Building Backfill - See Diagram-3.0A6.5%122.8-3.5%97%N/APass
1463/228Building Backfill - See Diagram-2.0B7.9%120.2-2.1%97%N/APass
1473/229Building Backfill - See Diagram-2.0B7.0%120.8-3.0%98%N/APass
1483/2210Building Backfill - See Diagram-1.0B5.9%119.7-4.1%97%N/APass
1493/231Building Backfill - See Diagram-0.5B7.6%119.1-2.4%96%N/APass
1503/232Building Backfill - See Diagram-0.5B8.1%124.1-1.9%100%N/APass
1513/233Building Backfill - See Diagram-0.5B8.4%122.8-1.6%99%N/APass
1523/234Building Backfill - See Diagram-0.5B8.5%123.5-1.5%100%N/APass
1533/235Building Backfill - See Diagram-1.0B7.1%121.6-2.9%98%N/APass
EARTH ENGINEERING CONSULTANTS, LLC
SUMMARY OF FIELD DENSITY TESTS
Project Name:New Community CenterProject No: 1164046
Location: Estes Park, ColoradoDate: April 2017
Proctor DesignationABA1B1
Maximum Dry Density (pcf)126.5123.7126.5123.7
Optimum Moisture Content (%)10.0%10.0%10.0%10.0%
Required Moisture VarianceN/AN/AN/AN/A
Required Percent Compaction95%95%98%98%
Laboratory MethodASTM D-698ASTM D-698ASTM D-698ASTM D-698
Compliance with
Field Test Results
Project Specs
Approximate Test Location / Notes
Moisture %Comp.
Elev. / Lift Material Percent Dry
(Pass / (Pass /
No.(Proctor)MoistureDensity
Fail)Fail)
1543/236Building Backfill - See Diagram-1.0B6.8%122.8-3.2%99%N/APass
1553/237Utility Backfill - See Diagram-1.0A6.1%122.1-3.9%97%N/APass
1563/238Utility Backfill - See Diagram-1.0A5.9%123.4-4.1%98%N/APass
1573/241Building Backfill - See Diagram-0.5B5.8%121.9-4.2%99%N/APass
1583/242Building Backfill - See Diagram-0.5B5.5%125.1-4.5%101%N/APass
1593/243Building Backfill - See Diagram-0.5B7.3%121.7-2.7%98%N/APass
1603/244Building Backfill - See Diagram-0.5B8.8%125.8-1.2%102%N/APass
1613/245Building Backfill - See Diagram-0.5B6.1%126.0-3.9%102%N/APass
1623/246Building Backfill - See Diagram-0.5B6.8%126.7-3.2%102%N/APass
1633/247Building Backfill - See Diagram-0.5B6.0%127.1-4.0%103%N/APass
1643/248Building Backfill - See Diagram-0.5B6.6%125.6-3.4%102%N/APass
1653/249Building Backfill - See Diagram-0.5B6.6%126.1-3.4%102%N/APass
1663/2410Building Backfill - See Diagram-0.5B7.1%124.8-2.9%101%N/APass
1673/2411Building Backfill - See Diagram-2.0A6.5%122.7-3.5%97%N/APass
1683/2412Building Backfill - See Diagram-2.0A7.1%124.0-2.9%98%N/APass
1693/2413Building Backfill - See Diagram-1.0A6.1%122.9-3.9%97%N/APass
1703/2414Building Backfill - See Diagram-1.0A5.5%124.0-4.5%98%N/APass
1713/2415Building Backfill - See Diagram0.0A7.7%120.7-2.3%95%N/APass
1723/271Utility Backfill - See Diagram0.0A8.0%123.1-2.0%97%N/APass
1733/272Utility Backfill - See Diagram0.0A6.5%125.9-3.5%100%N/APass
1743/273Utility Backfill - See Diagram0.0A4.0%127.3-6.0%101%N/APass
1753/274Utility Backfill - See Diagram0.0A9.3%125.4-0.7%99%N/APass
1763/275Utility Backfill - See Diagram-2.0B10.3%124.10.3%100%N/APass
1773/281Building Backfill - See Diagram-1.0B7.8%126.1-2.2%102%N/APass
1783/282Building Backfill - See Diagram-1.0B8.1%119.7-1.9%97%N/APass
1793/283Building Backfill - See Diagram0.0B8.3%121.4-1.7%98%N/APass
1803/291Building Backfill - See Diagram0.0B7.8%121.7-2.2%98%N/APass
1813/292Building Backfill - See Diagram0.0B8.1%120.8-1.9%98%N/APass
1823/293Building Backfill - See Diagram0.0B8.4%121.6-1.6%98%N/APass
1833/301Footing Subgrade - See DiagramFSGA17.1%126.0-2.9%100%N/APass
1843/302Footing Subgrade - See DiagramFSGA16.5%124.5-3.5%98%N/APass
1853/303Footing Subgrade - See DiagramFSGA18.0%124.8-2.0%99%N/APass
1863/304Footing Subgrade - See DiagramFSGB18.1%121.5-1.9%98%N/APass
1873/305Footing Subgrade - See DiagramFSGB17.3%121.4-2.7%98%N/APass
1883/306Footing Subgrade - See DiagramFSGB17.1%122.7-2.9%99%N/APass
1893/307Footing Subgrade - See DiagramFSGB14.9%122.5-5.1%99%N/APass
1903/308Footing Subgrade - See DiagramFSGB110.5%121.30.5%98%N/APass
1913/309Footing Subgrade - See DiagramFSGB17.8%123.8-2.2%100%N/APass
1923/3010Building Backfill - See Diagram-4.0B4.5%119.7-5.5%97%N/APass
1934/51Utility Backfill - See Diagram0.0A9.8%122.5-0.2%97%N/APass
1944/52Utility Backfill - See Diagram-1.0A11.0%120.31.0%95%N/APass
1954/53Water Line - See Diagram-4.0B7.9%124.8-2.1%101%N/APass
1964/54Water Line - See Diagram-4.0B10.0%121.80.0%98%N/APass
1974/61Utility Backfill - See Diagram0.0A7.1%123.5-2.9%98%N/APass
1984/62Utility Backfill - See Diagram0.0A7.4%122.7-2.6%97%N/APass
1994/63Water Line - See Diagram-3.0B7.7%122.5-2.3%99%N/APass
EARTH ENGINEERING CONSULTANTS, LLC
SUMMARY OF FIELD DENSITY TESTS
Project Name:New Community CenterProject No: 1164046
Location: Estes Park, ColoradoDate: April 2017
Proctor DesignationABA1B1
Maximum Dry Density (pcf)126.5123.7126.5123.7
Optimum Moisture Content (%)10.0%10.0%10.0%10.0%
Required Moisture VarianceN/AN/AN/AN/A
Required Percent Compaction95%95%98%98%
Laboratory MethodASTM D-698ASTM D-698ASTM D-698ASTM D-698
Compliance with
Field Test Results
Project Specs
Approximate Test Location / Notes
Moisture %Comp.
Elev. / Lift Material Percent Dry
(Pass / (Pass /
No.(Proctor)MoistureDensity
Fail)Fail)
2004/64Water Line - See Diagram-3.0B8.1%123.6-1.9%100%N/APass
2014/65Water Line - See Diagram-4.0B8.2%121.9-1.8%99%N/APass
2024/66Water Line - See Diagram-4.0B7.4%123.1-2.6%100%N/APass
2034/71Water Line - See Diagram-3.0B7.8%124.1-2.2%100%N/APass
2044/72Water Line - See Diagram-3.0B8.1%122.9-1.9%99%N/APass
2054/73Water Line - See Diagram-3.0B6.9%125.1-3.1%101%N/APass
2064/74Water Line - See Diagram-2.0B8.8%123.6-1.2%100%N/APass
2074/75Water Line - See Diagram-2.0B7.6%122.9-2.4%99%N/APass
2084/76Water Line - See Diagram-2.0B7.4%123.8-2.6%100%N/APass
2094/77Water Line - See Diagram-1.0B8.5%124.7-1.5%101%N/APass
2104/78Water Line - See Diagram-1.0B7.9%124.6-2.1%101%N/APass
2114/79Water Line - See Diagram-1.0B7.9%123.7-2.1%100%N/APass
2124/710Water Line - See Diagram-2.0B9.1%122.1-0.9%99%N/APass
2134/711Water Line - See Diagram-1.0B8.1%123.9-1.9%100%N/APass
EARTH ENGINEERING CONSULTANTS, LLC
EEC Project #: 1164046
Fill, Subgrade, & Aggregate Base
Field Density Test Location Diagram
New Community Center - Estes Park, Colorado
EARTH ENGINEERING CONSULTANTS, LLC
EEC Project #: 1164046
Fill, Subgrade, & Aggregate Base
Field Density Test Location Diagram
New Community Center - Estes Park, Colorado
EARTH ENGINEERING CONSULTANTS, LLC
Utilities
EEC Project #: 1164046
Field Density Test Location Diagram
New Community Center - Estes Park, Colorado
EARTH ENGINEERING CONSULTANTS, LLC
Utilities
EEC Project #: 1164046
Field Density Test Location Diagram
New Community Center - Estes Park, Colorado
10
7
7
11
8 HC8
HC
10
44
7
12
15
7
4 HC4
HC
9
9
4 HC
4
4
HC
Field Density Test Location Diagram
New Community Center - Estes Park, Colorado
EEC Project #: 1164046
Water Line
EARTH ENGINEERING CONSULTANTS, LLC
Observation 3/13/17Observation 3/13/17Observation 3/14/17
LegendFooting ReinforcementPilaster ReinforcementRetaining Wall ReinforcementEpoxy Anchor BoltReinforcement Observation3/29 & 3/31/17
EARTH ENGINEERING CONSULTANTS, LLC
April 2017
EEC Project #: 1164046
Reinforcing Steel Observation Diagram
New Community Center - Estes Park, Colorado
Sump Pit ReinforcementObservation 3/16/17Wall ReinforcementObservation 3/17/17Observation 3/20, 21, 22,Wall ReinforcementObservation 3/23 & 3/24/17Observation 4/5 & 4/6/17
LegendFooting Reinforcement& 3/23/17Footing Reinforcement
EARTH ENGINEERING CONSULTANTS, LLC
April 2017
EEC Project #: 1164046
Reinforcing Steel Observation Diagram
New Community Center - Estes Park, Colorado
Earth Engineering Consultants, LLC
Report of Masonry Grout Tests
GENERAL INFORMATION
Batch Date:3/15/2017Batch Time:12:00 PMTest Set No:2
Placement Location:Elevator Shaft - 118'
Grout Supplier:On-SiteTruck No:N/A
Water Added on Site:N/ATime of Sample:12:00 PM
Comments:
FIELD TEST RESULTS
TESTRESULTS
Slump (Inches)8.25
o
Grout Temperature (F)52
o
Air Temperature at Placement (F)54
o
Maximum/ Minimum Temperature (F)HighLow
48 Hour Cure Temperature
Design 28 Day Compressive Strength (psi)2000
Comments:
LABORATORY CYLINDER TEST RESULTS
Compressive
Maximum
Area
Sample Date Age Type of
Strength Average
2
Applied Load
No.Tested(days)Failure
(in)
(psi)
(pounds)
3/22/2017
b723290Split2110
2
11.04
2110
3/22/2017
b.17Split0
2 11.04
3/29/2017
2 c1420740Split1880
11.04
1880
3/29/2017
c.114------
2--
4/12/2017
2 d2830750Split2790
11.04
4/12/2017
d.12824570Split2230
2 11.04
2520
2 d.22827950Split2530
4/12/2017 11.04
----
2 h.1Hold------
Project:New Community Center - Estes Park Recreation and Park District
EEC Project #:1164046
Reports to:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Mr. Robert McDonald rmcdonald@olcdesigns.com
OLC - Mr. Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/13/2017Test No.:23
Placement Location:Column Pads - Grid Lines C7 & D7
Concrete Supplier:Martin MariettaType of Placement:Tailgate
Ticket Number:39008192Truck Number:1711
Mix Code:CD4405 Water Added on Site:None
Batch Time:1:55 PMSample Time:2:35 PMYards:6of12
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1434.5"
Air Content (%)ASTM C2316.8%
Unit Weight (pcf)ASTM C138----
Concrete Temperature (deg F)ASTM C106490° Max
Air Temperature at Placement (deg F)51----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
23B03/20/177560008412.57Shear44604460
23D04/10/1728703308412.57Shear5600
5540
23D104/10/1728697208412.57Shear5550
23D204/10/1728687608412.57Shear5470
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/14/2017Test No.:24
Placement Location:Retaining Wall - Grid Lines L, 3
Concrete Supplier:Martin MariettaType of Placement:Tailgate
Ticket Number:39008208Truck Number:1711
Mix Code:CD4405 Water Added on Site:None
Batch Time:1:59 PMSample Time:2:40 PMYards:6of12
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1433"
Air Content (%)ASTM C2318%5.6%
Unit Weight (pcf)ASTM C138143.8----
Concrete Temperature (deg F)ASTM C106490° Max
Air Temperature at Placement (deg F)5656----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
24B03/21/177563808412.57Shear44904490
24D04/11/1728670008412.57Shear5330
5270
24D104/11/1728656408412.57Shear5220
24D204/11/1728662008412.57Shear5270
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/16/2017Test No.:25
Placement Location:Swimming Pool - Pump Pit Slab
Concrete Supplier:Martin MariettaType of Placement:Pump
Ticket Number:39008231Truck Number:212
Mix Code:CD4405 Water Added on Site:None
Batch Time:12:34 PMSample Time:1:15 PMYards:9of9
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1433"
Air Content (%)ASTM C2314.8%
Unit Weight (pcf)ASTM C138146.2----
Concrete Temperature (deg F)ASTM C10647790° Max
Air Temperature at Placement (deg F)59----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
25B03/23/177590708412.57Shear47004700
25D04/13/1728721908412.57Shear5740
5650
25D104/13/1728684408412.57Shear5450
25D204/13/1728723808412.57Shear5760
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/17/2017Test No.:26
Placement Location:Swimming Pool - Pump Pit Slab
Concrete Supplier:Martin MariettaType of Placement:Pump
Ticket Number:39008243Truck Number:233
Mix Code:CD4405 Water Added on Site:None
Batch Time:11:01 AMSample Time:11:35 AMYards:10of10
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1434"
Air Content (%)ASTM C2316.5%
Unit Weight (pcf)ASTM C138143.0----
Concrete Temperature (deg F)ASTM C10647190° Max
Air Temperature at Placement (deg F)57----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
26B03/24/177530908412.57Shear42204220
26D04/14/1728710408412.57Shear5650
5600
26D104/14/1728707008412.57Shear5630
26D204/14/1728694008412.57Shear5520
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/22/2017Test No.:27
Placement Location:Footings - Grid Lines Q, 7.9
Concrete Supplier:Martin MariettaType of Placement:Pump
Ticket Number:39008266Truck Number:1764
Mix Code:CD4405 Water Added on Site:None
Batch Time:9:01 AMSample Time:10:45 AMYards:10of20
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1434.25"
Air Content (%)ASTM C2316.8%
Unit Weight (pcf)ASTM C138140.2----
Concrete Temperature (deg F)ASTM C10647390° Max
Air Temperature at Placement (deg F)55----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
27B03/29/177607908412.57Shear48404840
27D04/19/1728676908412.57Shear5390
5300
27D104/19/1728641808412.57Shear5110
27D204/19/1728680008412.57Shear5410
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:3/24/2017Test No.:28
Placement Location:Upper Level Walls - Grid Lines Q, 7.9
Concrete Supplier:Martin MariettaType of Placement:Pump
Ticket Number:39008282Truck Number:1763
Mix Code:CD4405 Water Added on Site:None
Batch Time:9:26 AMSample Time:10:06 AMYards:10of20
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1433.5"
Air Content (%)ASTM C2316.5%
Unit Weight (pcf)ASTM C138141.0----
Concrete Temperature (deg F)ASTM C10647390° Max
Air Temperature at Placement (deg F)35----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
28B03/31/177548508412.57Shear43604360
28D04/21/1728713208412.57Shear5680
5640
28D104/21/1728682708412.57Shear5430
28D204/21/1728729808412.57Shear5810
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta
EARTH ENGINEERING CONSULTANTS, LLC
REPORT OF CAST-IN-PLACE CONCRETE TESTS
GENERAL INFORMATION
Placement Date:4/6/2017Test No.:29
Placement Location:Footings - Grid Lines E3, NJ
Concrete Supplier:Martin MariettaType of Placement:Pump
Ticket Number:39008337Truck Number:1763
Mix Code:CD4405 Water Added on Site:None
Batch Time:8:33 AMSample Time:9:05 AMYards:10of20
Required 28 Day Compressive Strength (psi):4500EEC Technician:GG
Comments:
FIELD TEST DATA
TESTRESULTSSPECIFICATIONS
Slump (in)ASTM C1433.75"
Air Content (%)ASTM C2319.9%5.9%
Unit Weight (pcf)ASTM C138----
Concrete Temperature (deg F)ASTM C1064717190° Max
Air Temperature at Placement (deg F)4545----
Comments:
COMPRESSIVE STRENGTH OF FIELD CAST TEST SPECIMENS (ASTM C39/C31)
Average
MaximumCylinderCylinderCompressiveCompressive
SpecimenDateAgeApplied LoadHeightDiameterAreaFailureStrengthStrength
2
NumberTested(days)(lbs)(in)(in)(in)Type(psi)(psi)
29B04/13/177675608412.57Shear53805380
Project:New Community Center - Estes Park Recreation and Park District
Project Number:1164046Report Distribution:
RLH Engineering - Chuck Jordan: cjordan@rlhengineering.com
Adolfson & Peterson Construction - Mr. Tom Purcell tpurcell@a-p.com
Adolfson & Peterson Construction - Mr. Quintin Quimby qquimby@a-p.com
Adolfson & Peterson Construction - Mr. Jason Heustis jheustis@a-p.com
Adolfson & Peterson Construction - Mr. Les Fernando lfernando@a-p.com
Adolfson & Peterson Construction - Mr. Josh Cohen jcohen@a-p.com
OLC - Robert McDonald rmcdonald@olcdesigns.com
OLC - Laine McLaughlin lmclaughlin@olcdesigns.com
Martin & Martin - Ed Sabia esabia@martinmartin.com
Martin Marietta