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3G0 <br />4' <br />- <br />0 <br />" <br />1'-0" <br />BLOCKOUT <br />2' <br />- <br />7 <br />" <br />BL <br />O <br />C <br />K <br />O <br />U <br />T <br />2" <br />BA <br />S <br />E <br /> <br />E <br />X <br />T <br />E <br />N <br />T <br />S <br /> <br />P <br />E <br />R <br />MA <br />N <br />U <br />F <br />A <br />C <br />T <br />U <br />R <br />E <br />R <br />#4 U-BARS <br />CONDUIT STUB-UP AREA; <br />CONFIRM LOCATION & SIZE <br />WITH MANUFACTURER <br />(8) 5 8"Ø x 33 4" EMBED HILTI KWIK BOLT <br />TZ2 STAINLESS STEEL EXPANSION <br />ANCHOR (OR APPROVED EQUAL). <br />REFERENCE ICC-ES ESR-4266 REPORT. <br />INSTALLATION TORQUE <br />= 60 FT-LB <br />6" MIN. BOLT <br />℄ TO EDGE <br />A <br />AB <br />10'-0" <br />9" <br />BASE EXTENTS PER MANUFACTURER 7" <br />OUTLINE OF GENERATOR <br />FOOTPRINT <br />SLAB REINF., <br />SEE SECTION A-A <br />6" <br />41 <br />4" <br />HO <br />L <br />E <br /> <br />D <br />E <br />P <br />T <br />H <br />1116"Ø HOLE (5 8"Ø BIT) <br />B <br />ANCHOR FRAME <br />3" <br />GENERATOR PAD - SECTION B-B <br />TYPICAL ANCHOR <br />GENERATOR PAD DETAIL <br />(10) #5 TRANSVERSE REBAR <br />2"± <br />4" CLR. <br />3" TYP. <br />8" CONCRETE MIN. <br />(5) #5 LONGITUDINAL REBAR <br />OUTLINE OF GENERATOR <br />3 4" CHAMFER, TYP. <br />GENERATOR PAD - SECTION A-A <br />#4 U-BARS <br />CONDUIT <br />STUB-UP AREA <br />FLEXIBLE STUB CONDUITS. <br />SEE SHEET E-2. <br />CONCRETE PAD <br />13 4" <br />CLR. <br />TYP. <br />LONGITUDINAL <br />TR <br />A <br />N <br />S <br />V <br />E <br />R <br />S <br />E <br />9" <br />CONTRACTOR TO RESTORE <br />EXISTING CONDITIONS ON SITE, <br />SLOPE AWAY AS REQUIRED <br />6" COMPACTED GRANULAR BASE <br />COMPACTED SUBGRADE <br />NOTE: IT IS ACCEPTABLE TO INSTALL AND UTILIZE A PRE-CAST <br />GENERATOR PAD FOUNDATION SO LONG AS THE MINIMUM CONCRETE <br />AND REINFORCING REQUIREMENTS DETAILED HEREIN ARE MET, AND <br />PROVIDED SUB-GRADE SURFACE COMPACTION AND PREPARATION <br />ARE PERFORMED ADEQUATELY IN ACCORDANCE WITH THIS PLAN. <br />SCALE: 1/2"=1'-0"(11x17) 1"=1'-0" (24x36) <br />SCALE: 1/2"=1'-0"(11x17) 1"=1'-0" (24x36) <br />33 <br />4" <br />EM <br />B <br />E <br />D <br />M <br />E <br />N <br />T <br />6" <br />3" <br />CONCRETE NOTES: <br />1.PRIOR TO EXCAVATION, CHECK THE AREA FOR UNDERGROUND FACILITIES. <br />2.ALL CONCRETE SHALL BE IN ACCORDANCE WITH CHAPTER 19 OF THE IBC & ACI 318, "BUILDING CODE REQUIREMENTS FOR <br />REINFORCED CONCRETE", LATEST EDITION & HAVE THE FOLLOWING PROPERTIES: <br /> A MINIMUM 28-DAY COMPRESSIVE STRENGTH (f'c) OF 4,000 PSI. <br /> B CEMENT SHALL BE "LOW-ALKALI" TYPE IIA (MODERATE SULFATE RESISTANCE, AIR <br /> ENTRAINING) CONFORMING TO ASTM C150. <br /> C MAXIMUM WATER/CEMENT RATIO OF 0.45 AND AIR-ENTRAINED 4% TO 7%. <br /> D CONCRETE PROPORTIONING SHALL BE DESIGNED BY AN APPROVED LABORATORY. <br /> TOLERANCES IN ACCORDANCE WITH ACI 117. COPIES OF CONCRETE MIX SHALL <br /> BE SUBMITTED TO THE ENGINEER FOR REVIEW PRIOR TO PLACEMENT. <br /> E ALL AGGREGATE USED IN CONCRETE SHALL CONFORM TO ASTM C33. USE ONLY <br /> AGGREGATES KNOWN NOT TO CAUSE EXCESSIVE SHRINKAGE. MAXIMUM <br /> AGGREGATE SIZE TO BE 3 4". <br /> F MAXIMUM SLUMP: REFER TO GEOTECHNICAL REPORT WHEN APPLICABLE. <br />3.FORMWORK FOR CONCRETE SHALL CONFORM TO ACI 347. TOLERANCES FOR FINISHED CONCRETE SURFACES SHALL MEET CLASS-C <br />REQUIREMENTS. IN NO CASE SHALL FINISHED CONCRETE SURFACES EXCEED THE FOLLOWING VALUES AS MEASURED FROM NEAT <br />PLAN LINES AND FINISHED GRADES: ± 1 4" VERTICAL, ± 1" HORIZONTAL. <br />4.CHAMFER ALL EXPOSED CORNERS AND FILLET ENTRANT ANGLES 3 4" U.N.O. <br />5.CONCRETE FINISHING: CONCRETE SURFACES SHALL BE FINISHED IN ACCORDANCE WITH ACI. PROVIDE ROUGH FINISH FOR ALL <br />SURFACES NOT EXPOSED TO VIEW AND SMOOTH FINISH FOR ALL OTHERS, U.N.O. <br />6.STEEL REINFORCEMENT AND CONCRETE SHOULD BE PLACED IMMEDIATELY UPON COMPLETION OF THE FOUNDATION EXCAVATION. <br />CONTRACTOR SHALL NOT ALLOW A COLD JOINT TO FORM IN THE CONCRETE. PORTION AT GRADE SHOULD BE FORMED. <br />TEMPORARY CASING MAY BE REQUIRED TO PREVENT CAVING PRIOR TO CONCRETE PLACEMENT. <br />REINFORCING STEEL NOTES: <br />1.ALL REINFORCING STEEL SHALL CONFORM TO ASTM A615. VERTICAL/HORIZONTAL BARS SHALL BE GRADE 60; TIES OR STIRRUPS <br />SHALL BE A MINIMUM OF GRADE 40. ALL REINFORCING STEEL SHALL HAVE 3" (± 3 <br />8") OF CONCRETE COVER, U.N.O. <br />2.ALL BAR BENDS, HOOKS, SPLICES AND OTHER REINFORCING STEEL SHALL CONFORM TO THE REQUIREMENTS OF ACI 315. <br />3.ALL BARS SHALL BE SPLICED WITH A MINIMUM LAP OF 48 BAR DIAMETERS. LAP SPLICES OF DEFORMED BARS IN TENSION ZONES <br />SHALL BE CLASS-B SPLICES. WELDING OF BARS IS NOT PERMITTED. <br />4.AT ALL CORNERS AND WALL INTERSECTIONS, PROVIDE BENT HORIZONTAL BARS TO MATCH THE HORIZONTAL REINFORCING STEEL. <br />5.PROVIDE VERTICAL DOWELS IN FOOTINGS AND AT CONSTRUCTION JOINTS TO MATCH VERTICAL REINFORCING BAR SIZE AND <br />SPACING. <br />6.ACI-APPROVED PLASTIC-COATED BAR CHAIRS OR PRECAST CONCRETE BLOCKS SHALL BE PROVIDED FOR SUPPORT OF ALL <br />GRADE-CAST REINFORCING STEEL & SHALL BE SUFFICIENT IN NUMBER TO PREVENT SAGGING. METAL CLIPS OR SUPPORTS SHALL <br />NOT BE PLACED IN CONTACT WITH THE FORMS OR THE SUB-GRADE. <br />7.DOWELS AND ANCHOR BOLTS SHALL BE WIRED OR OTHERWISE HELD IN CORRECT POSITION PRIOR TO PLACING CONCRETE. IN NO <br />CASE SHALL DOWELS OR ANCHOR BOLTS BE "STABBED" INTO FRESHLY-POURED CONCRETE. <br />MECHANICAL ANCHOR NOTES: <br />1.HILTI PRODUCTS MUST BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S PRINTED INSTALLATION INSTRUCTIONS, AS <br />INCLUDED IN THE PACKAGING. <br />2.CONTRACTOR SHALL AVOID DRILLING HOLES IN VERTICAL/HORIZONTAL REINFORCING BARS. <br />3.HOLES MUST BE WIRE BRUSHED AND BLASTED WITH COMPRESSED AIR PRIOR TO INSTALLATION. <br />TEMPERATURES/METHODS/WORKING TIME/ETC. ARE TO BE IN ACCORDANCE WITH MANUFACTURER SPECIFICATIONS. <br />FOUNDATION & SOIL NOTES: <br />1.FOUNDATION DESIGN BASED ON PRESUMPTIVE MINIMUM SOIL PARAMETERS (ALLOWABLE BEARING = 1,500 PSF; ALLOWABLE <br />PASSIVE SLIDING = 100 PSF/FT) IN ACCORDANCE WITH THE IBC. <br />2.THE EXCAVATION SHALL BE INSPECTED PRIOR TO THE PLACEMENT OF CONCRETE AND THE CONTRACTOR SHALL PROVIDE A NOTICE <br />OF INSPECTION FOR THE BUILDING INSPECTOR FOR REVIEW AND RECORDS PURPOSES. <br />3.THE CONTRACTOR SHALL DETERMINE THE MEANS AND METHODS NECESSARY TO SUPPORT THE EXCAVATION DURING <br />CONSTRUCTION. <br />4.ALL FOUNDATIONS TO BE PLACED ON FIRM, UNDISTURBED, INORGANIC MATERIAL. PROOF ROLL SUB-GRADE PRIOR TO PLACING <br />CONCRETE WHERE THE MATERIAL HAS BEEN DISTURBED BY EQUIPMENT. UNACCEPTABLE/DISTURBED MATERIAL SHALL BE <br />OVER-EXCAVATED AND REPLACED WITH "LEAN CONCRETE FILL" OR REPLACED WITH STRUCTURAL BACKFILL. <br />5.STRUCTURAL BACKFILL SHALL BE GRANULAR FREE-DRAINING MATERIAL FREE OF DEBRIS, ORGANICS, REFUSE AND OTHERWISE <br />DELETERIOUS MATERIALS. MATERIAL SHALL BE PLACED IN LIFTS NO GREATER THAN 6" IN DEPTH AND COMPACTED TO 95% OF <br />MAXIMUM DENSITY AS DETERMINED PER ASTM D1557 (MODIFIED PROCTOR). <br />CBC <br />2,500 <br /> AND CBC. <br />1,000 <br />2" <br />(2) #4 U-BARS <br />(THIS LOCATION)2'-0" <br />GENERATOR PAD <br />DETAILS <br />PO BOX 2621, BOISE, ID 83701 <br />530.539.4787 <br />CONTACT@GEOSTRUCTURAL.COM <br />WWW.GEOSTRUCTURAL.COM <br />0 04/01/24 ISSUED FOR CONSTRUCTION BM <br />SHEET TITLE: <br />SHEET NUMBER: <br />S-1 <br />REV DATE DESCRIPTION INT <br />REVISIONS <br />SITE INFORMATION: <br />2621 SOUTH BIRCH STREET <br />SANTA ANA, CA 92707 <br />GENERATOR INSTALLATION <br />PROJECT <br />MAIN - DYER <br />10086996 <br />CHECKED BY:JAD <br />THE INFORMATION CONTAINED IN THIS SET OF <br />DOCUMENTS IS PROPRIETARY BY NATURE. ANY <br />USE OR DISCLOSURE OTHER THAN THAT WHICH <br />RELATES TO THE CLIENT NAMES IS STRICTLY <br />PROHIBITED. <br />at t & <br />GENERAL DYNAMICS <br />Information Technology <br />09/30/25 <br />JURISDICTION USE: <br />DATE SIGNED: 4/2/24 <br />STRUCTURAL DESIGN NOTES: <br />ALL LOADS DERIVED FROM REQUIREMENTS OF THE IBC 2021, CBC 2022, ASCE 7 & ANSI TIA-222. <br />BUILDING & COMMUNICATION STRUCTURES: (33.711743° / -117.869806°) <br />1.WIND LOADS: IBC 2021 , CBC 2022 & ASCE 7-16 w/ SUPPLEMENT 1 <br /> V = 95 MPH ULTIMATE WIND SPEED <br /> RISK CATEGORY = II; EXPOSURE CATEGORY = C; TOPOGRAPHIC CATEGORY = 1. <br /> IMPORTANCE FACTOR = 1.0. <br />2.SEISMIC LOADS: IBC 2021, CBC 2022 & ASCE 7-16 w/ SUPPLEMENT 1 <br /> RISK CATEGORY = II; SITE CLASS = D - DEFAULT. <br /> SS = 1.279 ; S1 = 0.458 ; SDS = 1.023 ; ap = 1.0 ; Rp = 2.5 <br />9" <br />4" <br />(8) 5 8"Ø x 518" EMBED SIMPSON STRONG BOLT 2 <br />STAINLESS STEEL EXPANSION <br />ANCHOR (OR APPROVED EQUIVALENT) <br />REFERENCE ICC-ES REPORT ESR-3037 <br />80 <br />6" <br /> <br />M <br />I <br />N <br />. <br />5 <br />18" <br />5 <br />3 <br />8" <br />2621 S Birch St - 101119515 & <br />20182981 <br />7/24/2024