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Home My WebLink About10-039 Daily Field Reports 67 to 73 REINFORCING STEEL (REBAR) OBSERVATION KOECHLEIN CONSULTING ENGINEERS, INC. Geotechnical and Materials Engineers Lakewood—(303)989-1223 Grand Junction—(970)241-7700 To: Town of Vail Job No. 10-039 Date: ll/29/10 Tom Kassmel,P.E. Town Engineer Report#: 67 Sheet: 1 of 1 Department of Public Works/Transportation 1309 Elkhorn Drive Vail,Colorado 81657 Project: Lionshead Transit Center,Vail, Colorado Weather: ❑ Sunny ❑ Cloudy ❑ Rain � Snow Temp: 25°F± Reinforcing Steel (Rebar) Observations: Type of Structure: (Wall, Grade Beam, Footin�, Slab-on-�rade, etc.): Spread Footing Location of Observations: Gridlines E E to North Drive-ii�/Drive-out Wall, 50' West of E-1 Sheet or Plan Number: 6/5319 Meets Project Spec. SpTead FOOting Rebal': Gridlines E-E to North Drive-in/Drive-out Wall,50' West of E-1 yeS n0 Bottom: Size: 4 - #5 Spacing: Continuous � ❑ Horizontal: Size: #5 Spacing: 1'-0" o.c. at top � ❑ Horizontal L-bar: Size: #7 Spacing: 0'-9" o.c. � ❑ Dowels: Size: #7 Spacing: 0'-9" o.c. � ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) no Length: ❑ ❑ Meets Project Spec. Rebar: yes no Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) Length: ❑ ❑ Discrepancies/Remarks: Based on our observations, it is our opinion that the reinforcing steel (rebar) yes no noted 'm this Daily Field Report has been properly placed and has met project specifications. � ❑ Mike Brath Scott B. Myers, P.E. Field Observer Reviewed By REPORT OF CONSTRUCTION ACTIVITIES KOECHLEIN CONSULTING ENGINEERS, INC. Geotechnical and Materials Engineers Lakewood—(303)989-1223 Grand Junction—(970)241-7700 To: Town of Vail Job No. 10-039 Date: ll/30/10 Tom Kassmel,P.E. Town Engineer Report#: 68 Sheet: 1 of 1 Department of Public Works/Transportation 1309 Elkhorn Drive Vail,Colorado 81657 Project: Lionshead Transit Center,Vail, Colorado Weather: � Sunny ❑ Cloudy ❑ Rain ❑ Snow Temp: 20°F± Construction Activities/Observations: Field engineer arrived on site, as requested,to observe waterproofing for the interiar of the foundation walls on Gridlines A B/0, G2.8-6.1, A-C/6.1, and B-C/0-3.2 (5100 and S101). Waterproofing was in place from the base to the top of the interior walls on Gridlines A-B/0, G2.8-6.1, and A-C/6.1, and at approxirnately 4 feet from the base to the top of the interior of the foundation wall on Gridlines B-C/0-3.2. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By REINFORCING STEEL (REBAR) OBSERVATION KOECHLEIN CONSULTING ENGINEERS, INC. Geotechnical and Materials Engineers Lakewood—(303)989-1223 Grand Junction—(970)241-7700 To: Town of Vail Job No. 10-039 Date: 12/2/10 Tom Kassmel,P.E. Town Engineer Report#: 69 Sheet: 1 of 1 Department of Public Works/Transportation 1309 Elkhorn Drive Vail,Colorado 81657 Project: Lionshead Transit Center,Vail, Colorado Weather: ❑ Sunny � Cloudy ❑ Rain ❑ Snow Temp: 36°F± Reinforcing Steel (Rebar) Observations: Type of Structure: (Wall, Grade Beam, Footin�, Slab-on-�rade, etc.): West Retaining Wall Location of Observations: Gridlines E E to North Drive-ii�/Drive-out Wall, 50' West of E-1 Sheet or Plan Number: 5205 and 5319 Meets Project Spec. WOSt R0ta111111g Wall Rebal': Gridlines E-E to North Drive-in/Drive-out Wall,50'West of E-1 yeS n0 Horizontal: Size: #5 Spacing: 1'-0"o.c. inside face � ❑ Horizontal: Size: #5 Spacing: 1'-0" o.c. outside face � ❑ Vertical: Size: #5 Spacing: 1'-0" o.c. outside face � ❑ Vertical: Size: #7 Spacing: 0'-9"o.c. inside face � ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) yes Length: 5'-10.5"at horizontal � ❑ Meets Project Spec. Rebar: yes no Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) Length: ❑ ❑ Discrepancies/Remarks: Based on our observations, it is our opinion that the reinforcing steel (rebar) yes no noted 'm this Daily Field Report has been properly placed and has met project specifications. � ❑ Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By REPORT OF CONSTRUCTION ACTIVITIES KOECHLEIN CONSULTING ENGINEERS, INC. Geotechnical and Materials Engineers Lakewood—(303)989-1223 Grand Junction—(970)241-7700 To: Town of Vail Job No. 10-039 Date: 12/3/10 Tom Kassmel,P.E. Town Engineer Report#: 70 Sheet: 1 of 1 Department of Public Works/Transportation 1309 Elkhorn Drive Vail,Colorado 81657 Project: Lionshead Transit Center,Vail, Colorado Weather: ❑ Sunny � Cloudy ❑ Rain ❑ Snow Temp: 32° - 41°F± Construction Activities/Observations: Field engineer arrived on site, as requested,to observe the removal of frozen soil and to observe the placement of fill below the interior and exterior slab-on-grade at 11' north of Gridlines A-GO- 3.2 and 11' north of Gridlines A-C/3.5-6 (5100). The frozen soil was removed at 11 feet north of Gridlines A C/0-3.2. Field engineer was informed that m fill will be placed in the area today. The contractor was in the process of removing the frozen soil at 11 feet north of Gridlines A- G3.5-6. The area at 11 feet north of Gridlines A C/0-3.2 was free of frost and has met project specifications. Field engineer recommends that this area be protected from weather prior to fill placement. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By SOIL COMPACTION TEST RESULTS To: Town of Vail KOECHLEIN CONSULTING ENGINEERS, INC. Job No. 10-039 Date: 12/4/10 Tom Kassmel,P.E. Report#: 71 Sheet: 1 of 1 Geotechnical and Materials Engineers Town Engineer Lalcewood-(303)989-1223 Subject: Fill Observation and Testine Department of Public Works/Transportation Grand Junction-(970)241-7700 Fill below Interior and Exterior 1309 Elkhorn Drive Slabs-on-grade Vail,Colorado 81657 Lionshead Transit Center Vail,Colorado LaboraYo Field Depth MaJCimum Optimum Test Location or Dry Moisture Dry Moisture Percent Pass/Fail Soil Type No. Elevation Density Content Density Content Compaction (feet) cf� (%) cfl (%) 205 Gridlines A.9/0.8 -18.0± 130.3 7.9 123.4 11.0 95 Pass Curve#1 SAND Gravell Sil 206 Gridlines B.2/5.5 -17.0± 130.3 7.9 123.3 ll.6 95 Pass Curve#1 SAND Gravell Sil 207 Gridlines B.2/2.3 -17.0± 130.3 7.9 127.8 10.4 98 Pass Curve#1 SAND Gravell Sil 208 Gridlines A.3/4.3 -16.0± 130.3 7.9 125.8 10.6 97 Pass Curve#1 SAND Gravell Sil 209 Gridlines A.6/2.6 -16.0± 130.3 7.9 128.3 9.9 98 Pass Curve#1 SAND Gravell Sil 210 Gridlines A.5/4.5 -15.0± 130.3 7.9 128.3 10.4 98 Pass Curve#1 SAND Gravell Sil 211 Gridlines A.5/1.9 -15.0± 130.3 7.9 128.0 101 98 Pass Curve#1 SAND Gravell Sil Weather: ❑ Sum� � Cloud ❑ Rain ❑ Snow Tem : 36°F± � Fill Tested Meets Specifications. Specification Compaction&Material: 95%of Standard Proctor AASHTO T 99,+2°/o to ❑ Fill Tested Does Not Meet Specifications as Indicated by Test Number(s) -2%of Optimum Moisture Content and Should be Removed or Reworked. Type and Number of Earth Moving Units: 2-Tracichoes, 1-Bobcat � Contractor Advised. ❑ Full Time Observation. � Part Time Observation. Type and Number of Compaction Units: 1-Walk-behind Progress Report: Field engineer arrived on-site, as requested, to observe and test tl�e structural fill below the interior slabs-on-grade 1'north of Gridlines A-GO-3.2 and 11' north Number of Passes: Varies Thickness of Lift: 8 inches of Gridlines A-C/3.5-6. The frost was removed from ll'north of Gridlines A-C/3.5-6 prior to Method of Adding Moisture: None fill placement. Due to the moisture content, there was minor deflection of the soils but the Tl�is re�ort presents opinions formed as a result of our observations and/or compaction testing of tl�e fill during this visit. &Y01S W0T'0ri't pUffiplrig. E�ItllOUgl1 t110 ffiOIStUT'e CORtentS WeT'0 OUt Of Sp0C1fIC1t10riS� lt 1S We have relied on the contractor to continue applying the recommended compactive effort and moisture to the fill during OUT' Op1llI0ri t118t tlle C�OriSIry tOStS ]�0T'fOYII10Cl 3t Y110 riOteC� IOC2t10riS 111V0 TriOt pT'OJeCY times when our observer is not observing operations. Tests are made of the fill only as belicved necessary to calibrate our observei's jud ment Test data are not the sole basis for o inions on whether the filL meets s ecifications. Sp0C1f1Cat1011S. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By SOIL COMPACTION TEST RESULTS To: Town of Vail KOECHLEIN CONSULTING ENGINEERS, INC. Job No. 10-039 Date: 12/5/10 Tom Kassmel,P.E. Report#: 72 Sheet: 1 of 1 Geotechnical and Materials Engineers Town Engineer Lalcewood-(303)989-1223 Subject: Fill Observation and Testine Department of Public Works/Transportation Grand Junction-(970)241-7700 Fill below Interior and Exterior 1309 Elkhorn Drive Slabs-on-grade Vail,Colorado 81657 Lionshead Transit Center Vail,Colorado LaboraYo Field Depth MaJCimum Optimum Test Location or Dry Moisture Dry Moisture Percent Pass/Fail Soil Type No. Elevation Density Content Density Content Compaction (feet) cf� (%) cfl (%) 212 Gridlines A.4/0.3 -11.5-� 130.3 7.9 126.8 10.3 97 Pass Curve#1 SAND Gravell Sil 213 Gridlines A.7/3.6 -13.0± 130.3 7.9 1321 7.5 100 Pass Curve#1 SAND Gravell Sil 214 3'North of Gridlines A.0/5.3 -13.0± 130.3 7.9 128.4 8.3 99 Pass Curve#1 SAND Gravell Sil 215 Gridlines A.7/1.7 -11.0± 130.3 7.9 131.3 8.3 100 Pass Curve#1 SAND Gravell Sil 216 6'North of Gridlines A/0.7 -11.0± 130.3 7.9 133.3 7.1 100 Pass Curve#1 SAND Gravell Sil 217 Gridlines A.4/2.0 -10.0± 130.3 7.9 132.0 8.1 100 Pass Curve#1 SAND Gravell Sil 218 Gridlines A.1/3.0 -10.0± 130.3 7.9 130.3 8.2 100 Pass Curve#1 SAND Gravell Sil Weather: ❑ Sum� � Cloud ❑ Rain ❑ Snow Tem : 45°F± � Fill Tested Meets Specifications. Specification Compaction&Material: 95%of Standard Proctor AASHTO T 99,+2°/o to ❑ Fill Tested Does Not Meet Specifications as Indicated by Test Number(s) -2%of Optimum Moisture Content and Should be Removed or Reworked. Type and Number of Earth Moving Units: 2-Tracichoes, 1-Bobcat(broke track) � Contractor Advised. ❑ Full Time Observation. � Part Time Observation. Type and Number of Compaction Units: 2-Walk-behinds Progress Report: Field engineer arrived on-site, as requested, to observe and test the structural fill below the interior and exterior slabs-on-grade at 11'north of Gridlines A-C/0. Number of Passes: Varies Thickness of Lift: 8 inches 3.2 and ll' north of Gridlines A-C/3.5-6. Test results indicate that moisture and density Method of Adding Moisture: None tests performed at the noted locations have met project speci�cations. This report presents opinions formed as a result of our observations and/or compaction testing of tl�e fill during this visit. We have relied m�the contractar to continue applying the recomme�ded compactive effbrt and inoisture to the fill duri�g times when our observer is not obscrving operations. Tests are made of the fill only as believed necessary to calibrate our observer's jud ment. Test data are not the sole basis for o i�ions on whether the fill meets s ecificatio�s. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By SOIL COMPACTION TEST RESULTS To: Town of Vail KOECHLEIN CONSULTING ENGINEERS, INC. Job No. 10-039 Date: 12/6/10 Tom Kassmel,P.E. Report#: 73A Sheet: 1 of 2 Geotechnical and Materials Engineers Town Engineer Lalcewood—(303)989-1223 Subject: Fill Observation and Testine Department of Public Works/Transportation Grand Junction—(970)241-7700 Fill below Interior and Exterior 1309 Elkhorn Drive Slabs-on-grade Vail,Colorado 81657 Lionshead Transit Center Vail,Colorado LaboraYo Field Depth MaJCimum Optimum Test Location or Dry Moisture Dry Moisture Percent Pass/Fail Soil Type No. Elevation Density Content Density Content Compaction (feet) cf� (%) cfl (%) 219 Gridlines A.7/0.4 -8.5± 130.3 7.9 131.9 8.3 100 Pass Curve#1 SAND Gravell Sil 220 Gridlines A.1/2.3 -8.5± 130.3 7.9 1281 8.5 98 Pass Curve#1 SAND Gravell Sil Weather: ❑ Sum� � Cloud ❑ Rain ❑ Snow Tem : 36°F± � Fill Tested Meets Specifications. Specification Compaction&Material: 95%of Standard Proctor AASHTO T 99,+2%to ❑ Fill Tested Does Not Meet Specifications as Indicated by Test Number(s) -2%of Optimum Moisture Content and Should be Removed or Reworked. Type and Number of Earth Moving Units: 2-Bacichoes � Contractor Advised. ❑ Full Time Observation. � Part Time Observation. Type and Number of Compaction Units: 2-Walk-behinds Progress Report: Field engineer arrived on-site, as requested, to observe and test the structural fill below the interior and exterior slabs-on-grade at 11'north of Gridlines A-C/0. Number of Passes: Varies Thickness of Lift: 8 inches 3.2. Test results indicate that moisture and density tests performed at the noted locations Method of Adding Moisture: None have met project specifications. This report presents opinions formed as a res'ult of our observations and/or compaction testing of the fill during this visit. We have relied m�the contractar to continue applying the recomme�ded compactive effbrt and inoisture to the fill duri�g times when our observer is not observing operations. Tests are made of the fill only as believed necessary to calibrate our observer's'ud ment Test data are not tlie sole basis for o inions on whether the fill meets s ecifications. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By REINFORCING STEEL (REBAR) OBSERVATION KOECHLEIN CONSULTING ENGINEERS, INC. Geotechnical and Materials Engineers Lakewood—(303)989-1223 Grand Junction—(970)241-7700 To: Town of Vail Job No. 10-039 Date: 12/6/10 Tom Kassmel,P.E. Town Engineer Report#: 73B Sheet: 2 of 2 Department of Public Works/Transportation 1309 Elkhorn Drive Vail,Colorado 81657 Project: Lionshead Transit Center,Vail, Colorado Weather: ❑ Sunny � Cloudy ❑ Rain � Snow Temp: 40°F± Reinforcing Steel (Rebar) Observations: Type of Structure: (Wall, Grade Beam, Footin�, Slab-on-�rade, etc.): Northwest Stairs, Level 2 to 3 Location of Observations: Gridlines E A to E-A.3, E-18.7 to E-19 Sheet or Plan Number: 5204, 1/5215, 2/5215, and 4/5215 Meets Project Spec. Northwest Stairs, Level 2 and 3 Rebar: Gridlines E A to E-A.3, E-18.7 to E-19 yes no Top and bottom: Size: #6 Spacing: 1'-0" o.c. � ❑ Top and bottom: Size: #4 Spacing: 1'-0" o.c. transverse � ❑ Top and bottom: Size: #6 Spacing: 0'-8"o.c. each way for landing � ❑ Dowels: Size: #5 Spacing: 0'-8" o.c. top and bottom � ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) no Length: ❑ ❑ Meets Project Spec. Rebar: yes no Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Size: Spacing: ❑ ❑ Splices:(yes/no) Length: ❑ ❑ Discrepancies/Remarks: Based on our observations, it is our opinion that the reinforcing steel (rebar) yes no noted 'm this Daily Field Report has been properly placed and has met project specifications. � ❑ Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By