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Transcription:

Appendix A - Vicinity Map

Vicinity Map: Palm Beach Gardens City Hall Additions, 000 N Military Trail, Palm Beach Gardens, FL Proposed Location of Police Dept. Attached Addition Proposed Location of New Operations Center Proposed Location of City Hall Attached Additions Proposed Location of Fire Dept. Attached Addition

Appendix B - Test Location Plan

Test Location Plan ( of ) Palm Beach Gardens City Hall Additions 000 N Military Trail Palm Beach Gardens, FL GFA Project No. 7-0909.00 Proposed Location of Fire Dept. Attached Addition SPT- Legend Approximate Standard Penetration Test (SPT) Boring Locations

Test Location Plan ( of ) Palm Beach Gardens City Hall Additions 000 N Military Trail Palm Beach Gardens, FL GFA Project No. 7-0909.00 SPT- Proposed Location of Police Dept. Attached Addition SPT- SPT- SPT- Proposed Location of City Hall Attached Additions Legend Approximate Standard Penetration Test (SPT) Boring Locations

Test Location Plan ( of ) Palm Beach Gardens City Hall Additions 000 N Military Trail Palm Beach Gardens, FL GFA Project No. 7-0909.00 SPT-8 Proposed Location of New Operations Center SPT-7 SPT- Legend Approximate Standard Penetration Test (SPT) Boring Locations

Appendix C - Notes Related to Borings

NOTES RELATED TO RECORDS OF TEST BORING AND GENERALIZED SUBSURFACE PROFILE. Groundwater level was encountered and recorded (if shown) following the completion of the soil test boring on the date indicated. Fluctuations in groundwater levels are common; consult report text for a discussion.. The boring location was identified in the field by offsetting from existing reference marks and using a cloth tape and survey wheel.. The borehole was backfilled to site grade following boring completion, and patched with asphalt cold patch mix when pavement was encountered.. The Record of Test Boring represents our interpretation of field conditions based on engineering examination of the soil samples.. The Record of Test Boring is subject to the limitations, conclusions and recommendations presented in the Report text.. Field Test Data shown on the Record of Test Boring indicated as / refers to the Standard Penetration Test (SPT) and means hammer blows drove the sampler inches. SPT uses a 0-pound hammer falling 0 inches. 7. The N-value from the SPT is the sum of the hammer blows required to drive the sampler the second and third - inch increments. 8. The soil/rock strata interfaces shown on the Records of Test Boring are approximate and may vary from those shown. The soil/rock conditions shown on the Records of Test Boring refer to conditions at the specific location tested; soil/rock conditions may vary between test locations. 9. Relative density for sands/gravels and consistency for silts/clays are described as follows: SPT CPT SANDS/GRAVELS SPT CPT SILTS/CLAYS BLOWS/FOOT KG/CM RELATIVE DENSITY BLOWS/FOOT KG/CM CONSISTENCY 0-0- Very loose 0-0- Very soft -0 7-0 Loose - - Soft -0-0 Medium Dense -8 7- Firm -0-00 Dense 9- - Stiff 0+ over 00 Very Dense -0-0 Very stiff >0 >0 Hard 0. Grain size descriptions are as follows: NAME Boulder Cobbles Coarse Gravel Fine Gravel Coarse Sand Medium Sand Fine Sand Fines. Definitions related to adjectives used in soil/rock descriptions: SIZE LIMITS Inches or more to Inches ¾ to Inches No. sieve to ¾ inch No. 0 to No. sieve No. 0 to No. 0 sieve No. 00 to No. 0 sieve Smaller than No. 00 sieve PROPORTION ADJECTIVE APPROXIMATE ROOT DIAMETER ADJECTIVE <% Trace Less than /" Fine roots % to % Little /" to ¼ Small roots % to 0% Some ¼ to " Medium roots 0% to 0% And Greater than " Large roots Organic Soils: Soils containing vegetable tissue in various stages of decomposition that has a fibrous to amorphous texture, usually a dark brown to black color, and an organic odor. Organic <%: Slightly to Highly Organic; % to 7%: Muck; >7%: Peat

Appendix D - Record of Test Borings

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 8. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.89 W80.080 Laboratory Tests Depth (feet) 0 Blows/ in. N Value HCP= 0 HCP= 0 Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP Gray fine sand Description Passing No. 00 Moisture Organic 7 8 9 0 HCP= 0 HCP= 0 - SP HCP= 0 HCP= 70-0 SP Brown fine sand Light brown fine sand, little shell Drilled dense - feet ½ - SP 0 Gray fine sand, trace shell 7 8 9 8½ - 0 SP 7 Gray fine sand, trace shell Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 7.9 feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.87 W80.07 Laboratory Tests Depth (feet) 0 Blows/ in. N Value HCP= 0 HCP= 0 HCP= 0 HCP= 0 Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP - SP Dark brown fine snd, some roots Gray fine sand Description Passing No. 00 Moisture Organic 7 8 9 0 HCP= 0-7 SP HCP= 70 7-9 SP 0 9-0 SP 7 Brown fine sand Light brown fine sand Gray fine sand, trace shell Drilled dense - feet ½ - SP 8 9 7 Gray fine sand, trace shell 7 8 9 8½ - 0 SP 7 7 Gray fine sand, trace shell Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of //07 Elevation: Existing Grade Drill Rig: CME Water Level: 8.9 feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.80 W80.00 Laboratory Tests Depth (feet) 0 Blows/ in. N Value Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP Dark gray fine sand Description Passing No. 00 Moisture Organic HCP= 70 7 8 9 0-0 SP-SM Dark gray fine sand, little silt ½ - SP 8 Light gray fine sand 7 8 9 8½ - 0 SP 0 7 Light gray fine sand Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 9. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.87 W80.07 Laboratory Tests Depth (feet) 0 Blows/ in. N Value Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP - SP Dark brown fine sand, little silt Gray fine sand Description Passing No. 00 Moisture Organic 7 8 9 0 HCP= 0 - SP HCP= 0-0 SP 9 7 7 Brown fine sand Light brown fine sand ½ - SP 8 8 Gray fine sand, little shell 7 8 9 8½ - 0 SP 8 7 Gray fine sand Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 8. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.87 W80.0 Laboratory Tests Depth (feet) 0 Blows/ in. N Value HCP= 70 Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP - SP-SM Light gray fine sand Description Dark gray fine sand, little silt Passing No. 00 Moisture Organic 7 8 9 0 HCP= 0 - SM HCP= 0-8½ SP 0 8½ - 0 SP 0 Dark brown organically stained fine sand, some silt Brown fine sand Gray fine sand, trace shell ½ - SP Gray fine sand, trace shell 7 8 9 0 8½ - 0 SP 8 7 Gray fine sand Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 8. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - N.8 W80.098 Laboratory Tests Depth (feet) 0 Blows/ in. N Value Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP - SP - 0 SP Dark gray fine sand Light gray fine sand Dark brown fine sand Description Passing No. 00 Moisture Organic 7 8 9 0 7 ½ - SP 8 9 7 Light gray fine sand, trace shell 7 8 9 8 8½ - 0 SP 9 8 7 7 Light gray fine sand, trace shell Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 8. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - 7 N.8 W80.098 Laboratory Tests Depth (feet) 0 Blows/ in. N Value Sample No. GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to USCS 0 - SP - SP - ½ SP-SM Dark gray fine sand, some roots Light gray fine sand Description Dark brown fine sand, little silt Passing No. 00 Moisture Organic ½ - 0 SP 7 9 8 9 8 0 Light brown fine sand ½ - SP 0 Light gray fine sand, trace shell 7 8 9 7 8½ - 0 SP 8 9 7 7 Light gray fine sand, trace shell Boring Terminated at 0 feet

Client: City of Palm Beach Gardens Project No.: 7-0909.00 Lab No.: Project: Palm Beach Gardens City Hall Additions 000 N Military Trail, Palm Beach Gardens, FL Page: Date: of /0/07 Elevation: Existing Grade Drill Rig: CME Water Level: 8. feet after 0 hours Drilling Fluid commenced at depth of 0 feet Field Party: PM/RL Hand Auger with Hand Cone Pentrometer Test (HCP in ksf) performed in top feet TEST LOCATION: SPT - 8 N.808 W80.099 Laboratory Tests Depth (feet) Blows/ in. N Value Sample No. USCS 0 0 - SP - ½ SP ½ - SP-SM GFA INTERNATIONAL N.W. ENTERPRISE DRIVE, PORT ST. LUCIE, FLORIDA 98 PHONE: (77) 9-7 - FAX: (77) 9-80 STANDARD PENETRATION TEST BORING (ASTM D-8) Layer: From/to Dark gray fine sand Light gray fine sand Description Dark brown fine sand, little silt Passing No. 00 Moisture Organic 7 8 9 0-8½ SP 9 8½ - 0 SP Light brown fine sand Gray fine sand, trace shell ½ - SP Gray fine sand, trace shell 7 8 9 9 8½ - 0 SP 8 7 7 Gray fine sand, trace shell Boring Terminated at 0 feet

Appendix E - Discussion of Soil Groups

DISCUSSION OF SOIL GROUPS COARSE GRAINED SOILS GW and SW GROUPS. These groups comprise well-graded gravelly and sandy soils having little or no plastic fines (less than percent passing the No. 00 sieve). The presence of the fines must not noticeably change the strength characteristics of the coarse-grained friction and must not interface with it s free-draining characteristics. GP and SP GROUPS. Poorly graded gravels and sands containing little of no plastic fines (less than percent passing the No. 00 sieve) are classed in GP and SP groups. The materials may be called uniform gravels, uniform sands or non-uniform mixtures of very coarse materials and very fine sand, with intermediate sizes lacking (sometimes called skip-graded, gap graded or stepgraded). This last group often results from borrow pit excavation in which gravel and sand layers are mixed. GM and SM GROUPS. In general, the GM and SM groups comprise gravels or sands with fines (more than percent the No. 00 sieve) having low or no plasticity. The plasticity index and liquid limit of soils in the group should plot below the A line on the plasticity chart. The gradation of the material is not considered significant and both well and poorly graded materials are included. GC and SC GROUPS. In general, the GC and SC groups comprise gravelly or sandy soils with fines (more than percent passing the No, 00 sieve) which have a fairly high plasticity. The liquid limit and plasticity index should plat above the A line on the plasticity chart. FINE GRAINED SOILS ML and MH GROUPS. In these groups, the symbol M has been used to designate predominantly silty material. The symbols L and H represent low and high liquid limits, respectively, and an arbitrary dividing line between the two set at a liquid limit of 0. The soils in the ML and MH groups are sandy silts, clayey silts or inorganic silts with relatively low plasticity. Also included are loose type soils and rock flours. CL and CH GROUPS. In these groups the symbol C stands for clay, with L and H denoting low or high liquid limits, with the dividing line again set at a liquid of 0. The soils are primarily organic clays. Low plasticity clays are classified as CL and are usually lean clays, sandy clays or silty clays. The medium and high plasticity clays are classified as CH. These include the fat clays, gumbo clays and some volcanic clays.

OL and OH GROUPS. The soil in the OL and OH groups are characterized by the presence of organic odor or color, hence the symbol O. Organic silts and clays are classified in these groups. The materials have a plasticity range that corresponds with the ML and MH groups. HIGHLY ORGANIC SOILS The highly organic soils are usually very soft and compressible and have undesirable construction characteristics. Particles of leaves, grasses, branches, or other fibrous vegetable matter are common components of these soils. They are not subdivided and are classified into one group with the symbol PT. Peat humus and swamp soils with a highly organic texture are typical soils of the group.