Laserfiche WebLink
Contents <br /> ti <br /> Section 1.0 Introduction <br /> 1.1 General................................................................................................ ...................... <br /> .. ..,...................... ............ <br /> 1.2 Project Background................ 1-1 <br /> ......................................... <br /> 1" rp <br /> Pu ose and Scope of Services......................................... ...............6........ ........ <br /> Section 2.0 Field Investigation ..................................6........"................ ..............I...................2-1 <br /> Section 3.0 In Situ and Laboratory Testing <br /> 3.1 In Situ Testing................................. ...........I............I...................................................3-1 <br /> 3.2 Geotechnical Laboratory Testing...............I...........11...............1...............1.6...... ... 3-1 <br /> 3..3 Environrn'ental Laboratory Testing...i.......................................6...........................3-1 <br /> Section 4.0 Geologic and Subsurface Conditions............................6...................................4-1 <br /> Section 5.0 Engineering Analysis and Recommendatibns <br /> 5.1 Potential ...Sil and Gro�oter <br /> dwater Contamination. 6............................................ 5-1 <br /> 5.2 GroundwaControl ....................6.................................................................... <br /> 6.......................6...................5-1 <br /> 5.3 Construction Alternatives...................6.........................6.......................16................:5-1 <br /> 5.3.1 In Situ Construction.................................................................................. 5-2 <br /> 5.3.2 Temporary Shoring..............................I....16...............................6...............5-2 <br /> 5.4 Design Recommendations.................................6.....................................................5-3 <br /> 5.4.1 Temporary Shoring Location and-Depth................... .........................5-3 <br /> 5.4.2 Lateral Earth Pressures...........I... .........................."..............................5-4 <br /> 5.4.3 Backfill.. <br /> ......................... 5-4 <br /> ....6...............................I........ .......................... <br /> 5,5 Stability of Pump Station and Wet Pit......................................... ........I............ 5-4 <br /> 5.6 Additional Studies....................................1........... ................................................. 5-5 <br /> Section 6.0 Construction Phase........ ..................................... ..............................................6-1 <br /> Section7.0 Closure............................ ........................................................................................7-1 <br /> Section8.0 References........................................................................................ ..........................8-1 <br /> Rl <br /> Figures <br /> Figure 1: Site Location Map <br /> Figure 2: Boring Location Map <br /> Figure 3: Recommended Lateral Earth Pressures For Tem" porary Braced Excavation <br /> Figure 4: Earth Pressures on Permanent Wall <br /> Figure 5: Recommended Surcharge Loading For Permanent Walls <br /> CDM camp Dressu&McKee 1= <br /> kll <br /> 0:1250=9248-GEO-T4-RePOMBrGokside Pump StalmdOC <br />