City of Los Angeles Methane Approval
SPECIFICATION 2020 PreTak Guide Specification
System Information Sheet PreTak
50.122.3 Underslab Auger Cast Pile Penetration W Base & Protection Slab
51.100.1 UNDERSLAB ASSEMBLY
51.100.2 UNDERSLAB ASSEMBLY - WITH PROTECTION SLAB
51.100.3 UNDERSLAB ASSEMBLY - WITH BASE AND PROTECTION SLAB
51.100.4 UNDERSLAB ASSEMBLY - WITH BASE SLAB
51.100.6 UNDERSLAB ASSEMBLY - WITH INSULATION
51.110.7.1 SEAM OPTIONS - FACTORY PRE-APPLIED ADHESIVE
51.110.7.2 SEAM OPTIONS - TAPED
51.116.1.1 Underslab - Field Laps
51.116.1.2 Underslab - Field Laps - PRETAK XL
51.116.2 Underslab - Field Laps - PRETAK XL
51.120.1 UNDERSLAB PENETRATION - PIPE
51.121.1 Underslab Penetration - Precast Pile
51.122.1 Underslab Penetration - Auger Cast Pile
51.122.2 Underslab Penetration - Auger Cast Pile With Base Slab
51.122.3 UNDERSLAB PENETRATION - AUGER CAST PILE WITH BASE & PROTECTION SLAB
51.122.4 Underslab Penetration - Auger Cast Pile With Multiple Rebar With Base & Protection Slab
51.127.1 Underslab Penetration - Dewatering Pipe
51.128.2 Underslab Penetration - Multi-Conduit/Pipe Bundle With Limited Annular Space
51.128.2 Underslab Penetration - Multi-Conduit/Pipe Bundle With Limited Annular Space (Option 1)
51.133.1.1 Underslab Assembly - Pile Cap (Non-Hydrostatic)
51.133.1.2 Underslab Assembly - Pile Cap (Hydrostatic)
51.140.1 UNDERSLAB ASSEMBLY - VERTICAL TRANSITION - WOOD LAGGING
51.140.2 Underslab Assembly - Vertical Transition - Shotcrete Shoring
51.142.1 Underslab Assembly - Grade Beam
51.143.1.1.21 Underslab Assembly - Vertical Transition - Hydrogel Post-Applied System (Option 1)
51.143.1.1.55 Underslab Assembly - Vertical Transition - PrimeTak Post-Applied System (Option 1)
51.143.1.2.21 Underslab Assembly - Vertical Transition - HydroGel Post-Applied System (Option 2)
51.143.1.2.55 Underslab Assembly - Vertical Transition - PrimeTak Post-Applied System (Option 2)
51.143.1.3.21 Underslab Assembly - Vertical Transition - HydroGel Post-Applied System (Option 3)
51.143.1.3.55 Underslab Assembly - Vertical Transition - PrimeTak Post-Applied System (Option 3)
51.143.1.4.55 PreTak Underslab Assembly Transition To PrimeTak Over excavated Wall Assembly
51.144.1.1.02 Underslab Assembly - Offset Slab Transition - E.Protect Wall Assembly (Option 1)
51.144.1.2.02 Underslab Assembly - Offset Slab Transition - E.Protect Wall Assembly (Option 2)
51.144.1.55 UNDERSLAB ASSEMBLY - OFFSET SLAB TRANSITION - PRIMETAK POST-APPLIED SYSTEM
51.145.1.55 Underslab Assembly - Stepped Footing Transition - PrimeTak Post-Applied System
51.150.1 Underslab Assembly - Isometric - With Compacted/Soil Base & Protection Slab
51.150.2 Underslab Assembly - Isometric - With Base & Protection Slab
51.170.1 Underslab Assembly - Repair - Puncture & Tears Under 1"
51.170.2.1 Underslab Assembly - Repair - Punctures & Tears 1" Or Greater (Positive Lap Seam)
51.170.2.2 Underslab Assembly - Repair - Punctures & Tears 1" Or Greater (Sandwich Seam)
51.170.2.3 Underslab Assembly - Repair - Punctures & Tears 1" Or Greater (Reinforced Seam)
51.300.1 BLINDSIDE VERTICAL ASSEMBLY - WOOD LAGGING
51.300.1.1 Blindside Vertical Assembly - Wood Lagging with Insulation
51.300.1.2 Blindside Vertical Assembly - Wood Lagging with Asphalt Board
51.300.2 Blindside Vertical Assembly - Shotcrete Shoring
51.300.3 Blindside Vertical Assembly - Soil Mix Shoring
51.302.1 Blindside Vertical Assembly - Back Lagging At Soldier Pile
51.302.1.1 Blindside Vertical Assembly - Back Lagging At Soldier Pile (Non-Hydrostatic)
51.302.1.2 Blindside Vertical Assembly - Back Lagging At Soldier Pile (Hydrostatic)
51.302.2.1 Blindside Vertical Assembly - Back Lagging At Soldier Pile (Non-Hydrostatic)
51.302.2.2 Blindside Vertical Assembly - Back Lagging At Soldier Pile (Hydrostatic)
51.302.3 Blindside Vertical Assembly - Back Lagging At Soldier Pile - Canted Flange Fill
51.302.4 Blindside Vertical Assembly - Back Lagging At Soldier Pile - Square Flange Fill
51.303.2 Blindside Vertical Assembly - Sheet Pile - Backfilled With Plywood - With Drainage Course
51.303.3 Blindside Vertical Assembly - Sheet Pile - Backfilled With Plywood - No Drainage Course
51.313.1 Blindside Vertical Assembly - Repair - Fasteners (Hydrostatic & Non-Hydrostatic)
51.314.1 Blindside Vertical Assembly - No Puncture HDPE Fixing Disc Fasteners
51.316.1.1 Shoring Wall - Field Laps - Wall Height Up To 10 Feet
51.316.1.2 Shoring Wall - Field Laps - Wall Height Greater Than 10 Feet
51.316.2.1 Shoring Wall - PreTak XL - Field Laps - Wall Height Up To 10 Feet
51.316.2.2 Shoring Wall - PreTak XL - Field Laps - Wall Height Greater Than 10 Feet
51.320.1 BLINDSIDE VERTICAL PENETRATION - SOE WOOD LAGGING
51.320.2 Blindside Vertical Penetration - SOE Shotcrete
51.321.3 Blindside Vertical Penetration - Wood Lagging - Dowel & Rebar (Non-Hydrostatic)
51.321.3.1 Blindside Vertical Penetration - Shotcrete Shoring - Dowel & Rebar (Non-Hydrostatic)
51.321.4 Blindside Vertical Penetration - Dowel & Rebar (Hydrostatic)
51.321.5.1 Blindside Vertical Penetration - Eye Lag Screw (Non-Hydrostatic)
51.321.5.2 Blindside Vertical Penetration - Eye Lag Screw (Hydrostatic)
51.323.2 Blindside Vertical Tieback - Detensioned - 24" Sonotube Or Framed Blockout (Min. 18")
51.323.3 Blindside Vertical Tieback - Detensioned - 24" Sonotube Or Framed Blockout (Min. 18") With Cut-Off Head (Option 1)
51.323.4 Blindside Vertical Tieback - Detensioned - 24" Sonotube Or Framed Blockout (Min. 18") With Cut-Off Head (Option 2)
51.324.1 Blindside Vertical Tieback - Non-Detensioned - No Blockout
51.324.1 NON-DETENTIONED TIEBACK WITH NO BLOCKOUT
51.325.1 Blindside Vertical Penetration - Raker & Waler
51.326.3 Blindside Vertical Penetration - Nelson Stud
51.328.3 Blindside Vertical Penetration - Multi-Conduit/Pipe Bundle With Limited Annular Space - SOE/Wood Lagging
51.328.4 Blindside Vertical Penetration - Multi-Conduit/Pipe Bundle With Limited Annular Space - Shotcrete
51.330.1 Underslab Assembly- Vertical Transition - Footing Discharge Pipe With Base Slab
51.330.2 Underslab Assembly- Vertical Transition - Footing Discharge Pipe
51.331.1 Blindside Vertical Assembly - Grade Termination - Reinforcement Flashing With E.Roll
51.331.1.1 Blindside Vertical Assembly - Grade Termination - Reinforcement Flashing With Primetak
51.331.2 Blindside Vertical Assembly - Grade Termination - Reinforcement Flashing With E.Roll With Cement Board
51.331.2.1 Blindside Vertical Assembly - Grade Termination - Reinforcement Flashing With PrimeTak With Cement Board
51.331.3 Blindside Vertical Assembly - Grade Termination - Limited Access
51.340.1.1.1.23 Shoring to Deck Transition - PreTak to Suspended Slab Construction Joint (Option 1)
51.340.1.1.2.23 Shoring to Deck Transition - PreTak to Suspended Slab Construction Joint (Option 2)
51.340.1.1.20 Wall to Deck Transition - Wall PreTak to Suspended Slab Construction Joint
51.340.1.1.55 Wall to Deck Transition - Non-Hydrostatic - Wall PreTak to Suspended Slab Construction Joint
51.340.1.2.55 Wall to Deck Transition - Hydrostatic - Wall PreTak to Suspended Slab Construction Joint
51.340.2.1.1.23 Shoring to Deck Transition - PreTak Extended to Top of Suspended Slab (Option 1)
51.340.2.1.2.23 Shoring to Deck Transition - PreTak Extended to Top of Suspended Slab (Option 2)
51.340.2.1.20 Wall to Deck Transition - Wall PreTak to Top of Suspended Slab
51.340.2.1.55 Wall to Deck Transition - Non Hydrostatic - Wall PreTak to Top of Suspended Slab
51.340.2.2.55 Wall to Deck Transition - Hydrostatic - Wall PreTak to Top of Suspended Slab
51.370.3 Blindside Vertical Assembly - Plan View - Expansion Joint
51.381.3 CORNER - INSIDE - FIELD FORMED
51.381.4 Corner - Topside - Inside - Field Formed
51.381.5 Corner - Topside - Outside - Field Formed
51.390.1 Pretak Assembly - Isometric - Underslab To Blindside Wall
52.100.1 UNDERSLAB ASSEMBLY
52.110.7.3 PRETAK HW HEAT WELDED SEAMS
52.110.7.4 PRETAK-HW HEAT WELDED SEAMS - EXTRUDED WELDS
52.120.1 UNDERSLAB PIPE PENETRATION
52.122.1 UNDERSLAB AUGER CAST PILE PENETRATION
52.127.1 THRU-FLOOR DEWATERING PIPE CAPPED PENETRATION FIELD MANUFACTURED PIPE COLLAR
52.140.1 Underslab Assembly Transition to Shoring Assembly
52.140.2 Underslab Assembly Transition to Shotcrete Shoring Assembly
52.300.1 SHORING ASSEMBLY
52.320.1 VERTICAL PIPE PENETRATION - FIELD MANUFACTURED PIPE COLLAR
52.323.4 DETENSIONED TIEBACK CUT-OFF HEAD BLOCKOUT METHOD USING 24 SONOTUBE
52.324.1 NON-DETENTIONED TIEBACK WITH NO BLOCKOUT
52.380.1 INSTALLATION OVER WOOD LAGGING AND STEEL PILES