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HomeMy WebLinkAbout2702 W Aurora St - PlanSHEET INDEX PROJECT INFO: VICINITY MAP ABBREVIATIONS BUILDING CODES PRE-CONSTRUCTION MEETING LEGAL DESCRIPTION EXISTING SITE R PLAN-FOR REFERENCE ONLY SCOPE OF WORK 30' 16'-11" 12 ' - 1 0 " 9' NOTE: THE SITE PLAN AND SETBACK REMAIN UNCHANGED; THERE ARE NO ALTERATIONS OR ADDITIONS TO THE EXISTING STRUCTURE." W A u r o r a S t r e e t S Marine Street 40 ' 40' CS EXISTING SITE PLAN LEGAL DESCRIPTION GENERAL NOTES VICINITY MAP DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L DBldg #101123937 APPROVALS: PLNG - N. Liu BLDG - K. Ahangian EXISTING FIRST FLOOR PLAN-FOR REFERENCE ONLY SCALE 1/4" = 1'-0" 89'-4" 89'-4" 49 ' - 1 1 " 37 ' - 8 " Unit 1 Unit 2 EXISTING FIRST FLOOR A-1 EXISTING FIRST FLOOR PLAN DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L D EXISTING SECOND FLOOR PLAN-FOR REFERENCE ONLY SCALE 1/4" = 1'-0" 11 ' 32'-7" 5' 5'-10"Unit 4 Unit 3 EXISTING SECOND FLOOR SCOPE OF WORK 42 ' - 1 1 " 60'-7" 26 ' - 8 " 60'-7" A-2 EXISTING SECOND FLOOR PLAN DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST E D NI A KAM L D EXISTING EXTERIOR ELEVATION PLAN-FOR REFERENCE ONLY SCALE 1/4" = 1'-0" SECOND Roof FIRST 9' - 1 " 8' - 4 " FLOOR FLOOR SCOPE OF WORK A-3 EXISTING ELEVATIONS VIEW DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L D S-0 STRUCTURAL GENERAL NOTES 7: FASTENING SCHEDULE 2: DESIGN LOADS 1:BUILDING CODE 3: GENERAL NOTES 6: WOOD FRAMING 5: WOOD CONNECTORS 4: SPECIAL INSPECTION NOTE ″ – ″ SPECIFICATIONCONNECTION LOCATION 11. ASBESTOS DEMOLITION RULE 1403 - GENERAL INFORMATION 10. ROUGH FRAMING LUMBER 9. HANGERS B. FOUNDATIONS & SOILS 8. REINFORCED CONCRETE DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L D EXISTING PARTIAL FLOOR FRAMING PLAN SCALE 1/4" =1'-0" STRUCTURAL LEGENDS: INDICATES (E) 2X DECK JOISTS (V.I.F.) SEE ARCHITECTURAL PLANS FOR FULL SIZE DIMENSION & ELEVATION STRUCTURAL NOTES/ CONSTRUCTION PROCEDURE INDICATES SCOPE OF WORK AREAS INDICATES DETAIL REFERENCES. 1.CONTRACTOR TO VERIFY ALL DIMENSIONS AN (E) CONDITIONS. IF DIFFERS FROM SHOWN CONDITIONS ON PLANS, NOTIFY ENGINEER OF RECORD. 2.CONTRACTOR TO FIELD VERIFY EXTENT OF DAMAGES TO JOISTS/SHEATHING/BLKG/BEAMS AND STAIR LANDING INFORM OF ANY DAMAGES. INSPECT ALL STRUCTURAL MEMBERS SUCH AS SHEATHING, F.J., BLOCKING, RAILING, WALL ETC. ALL DAMAGED MEMBERS TO BE REPAIRED AS FOLLOWS: A.ANY DECK JOISTS THAT ARE DAMAGED, MUST BE REINFORCED WITH SISTER JOISTS AS SHOWN PER DETAIL 1/S-2. B.INSTALL NEW SHEATHING STRUCT-1 W/ 10D NAILS @ 4:6:8 B.N. THICKNESS OF (N) SHEATHING MUST MATCH (E) SHEATHING. 4. ALL RUSTED SPOTS ON (E) RAILING/STRINGERS MUST BE FIXED AND RECOATED WITH ANTIRUST PAINT. 5. ALL FINISHING MATERIALS TO MATCH EXISTING. 6. ALL CRACKS MUST BE REPAIRED/SEALED AND RECOATED. 7.ANY NOTCH OR RIPPING IT MUST MATCH EXISTING CONDITION AND SIZE WHERE OCCUR. 8.THE RAILING HEIGHT MUST BE 42" HIGH PER CURRENT BUILDING CODE. IF THE RAILING HEIGHT IS LESS THAN 42" THEN IT IS RECOMMENDED TO INCREASE THE HEIGHT TO MEET THE CURRENT CODE REQUIREMENT. HOWEVER, PER SB721 THE RAILING HEIGHT DOES NOT NEED TO BE INCREASED IF IT WILL REMAIN SAME WITH NO REPLACEMENT. INCASE IF REPLACING EXISTING RAILING WITH NEW THEN YOU MUST BUILD IT BASED ON THE CURRENT CODE REQUIREMENT 9.IF ANY OF THE PROVIDED DETAILS ARE DIFFERENT FROM EXISTING GENERAL CONTRACTOR TO NOTIFY THE EOR FOR SUPPLEMENTAL DETAILS AND PERMIT. Unit 4 Unit 3 EXISTING SECOND FLOOR SCOPE OF WORK PER SB721 REPORT THIS BALCONY RECEIVED A PASS-NEED MAINTENANCE GC TO APPLY ANY NECESSARY MAINTENANCE (E ) 2 X F J V. I . F (E) METAL STRINGER V.I.F (E) METAL STRINGER V.I.F(E ) 4 X B M V . I . F (E) DROP BM V.I.F GC TO INSPECT THIS WALKWAY ALONG WITH ALL ASSOCIATED LOAD BEARING ELEMENTS IF ANY DAMAGE OBSERVED YOU MUST NOTIFY THE EOR FOR SUPPLEMENTAL DETAILS AND PERMIT (E)RIM V.I.F (E) RAILING POST 1. REMOVE (E) WATER PROOFING SURFACES AND REPLACE AS NECESSARY WITH (N) DEX-O-TEX OR OTHER APPROVED WATER PROOFING PER MANUFACTURER'S SPECIFICATION (ICC- #ESR1757) 2. DECK FLOOR TO SLOPE AWAY FROM THE BUILDING AT MINIMUM 2% S-1 EXISTING PARTIAL FLOOR FRAMING PLAN DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L D SCALE - 1SISTER JOIST REPAIR SYSTEM SCALE METAL STAIR REPAIRSCALE 3 2 NOTE: ANY DECK JOISTS THAT ARE DAMAGED, MUST BE REINFORCED WITH SISTER JOISTS AS SHOWN ABOVE. SECTION A-A A A (E) BEAM OR 2X STUD WALL (E) FLOOR JOIST (E) STUD WALL TO REMAIN (E) 2X BLOCKING (E) FLOOR SHEATHING DAMAGED 2X JOISTS TO BE SISTERED W/ (N) 2X JOIST TO MATCH SIZE AND GRADE OF EXISTING JOIST W/ SIMPSON SDS 25300 @ 6" O.C. TWO ROWS (E) SHEATHING W/ NAILING PER PLAN (E) DAMAGED JOIST (N) CANT 2X JOIST 2-ROWS OF 14"Ø X 3" LONG SIMPSON SDS SCREWS @ 6" O.C. (E) A35 BOUNDARY NAIL (E)RIM V.I.F NOTE: 1.ANY BROKEN CONCRETE STEPS MUST BE REMOVED AND REPLACED TO MATCH EXISTING. 2.ALL STEEL THAT EXPOSED TO WEATHER MUST BE HOT-DIPPED GALVANIZED 3.ALL RUSTED SPOTS TO BE REPAIRED AND RECOATED WITH ANTIRUST COAT 4.LOOSE BOLT CONNECTIONS MUST BE REPAIRED OR REPLACED TO MATCH EXISTING AND TIGHTENING UP 5.VERTICAL GUARD RAILING MUST BE SPACED AT 4" O.C. THE EXISTING SPACING IS 5.5" SO IT IS A MUST TO ADD EXTRA VERTICAL RAILING OR A MESH TO MEET THE REQUIRED SPACING PER CODE 6.GENERAL CONTRACTOR TO CHECK THE EXTENT OF DAMAGE OF THE STAIRS FRAMING AND IF ANY DAMAGE FOUND NOTIFY THE EOR FOR SUPPLEMENTAL DETAIL AND PERMIT. TYPICAL WOOD RAILING POST CONNECTION (E) FLOOR SHEATHING (E) 4X WOOD RAILING POST AT 4' O.C. SIMPSON DTT2 AT EACH POST (E)DECK JOIST (E)RIM (E)OR (N) 1"-DIAMETER BOLTS OR THREADED RODS WITH NUTS AND WASHERS (E) 2X FLAT (E)OR (N) 2X BLOCKING W/ 2-A35 EA SIDE (E) STEEL STRINGER (E) GUARDRAIL TO REMAIN SAND/ REPAIR ALL RUSTED SPOTS (E) STANCHION 114" X 2"TO REMAIN TO REMAIN SAND/ REPAIR ALL RUSTED SPOTS LESS THAN 6" EXISTING STAIRS FOUNDATION (E) 2X JOIST (E) STAIR CONNECTION TO BE REPLACED W/ (N) CONNECTION TO MATCH EXISTING AND TIGHTENING UP (E)4X POST V.I.F (E)GUARDRAIL V.I.F (E) 4X BEAM TO BE REPLACED W/ (N) BEAM TO MATCH EXISTING SIZE AND GRADE OR MINIMUM OF 4X10 BEAM PER CALCULATION S-2 STRUCTURAL DETAIS DA T E DE S C R I P T I O N -T T T T T T PR O J E C T : DE S I G N a n d E N G I N E E R I N G B Y : 25 0 0 R E D H I L L A V E N U E S U I T E 2 0 0 , S A N T A A N A , C A 9 2 7 0 5 Te l . + 1 ( 8 0 5 ) 3 1 2 - 8 5 0 8 1S T C I T Y S U B M I T T A L 00 0 0 0 0 1 27 0 2 W A U R O R A S T , S A N T A A N A , C A 9 2 7 0 4 RA M I R E Z A N G E L E N E EE E R E P A I R ( S T A I R W A Y S / W A L K W A Y S ) S A No. C53468 Exp. 6.30.27 I E O A M I RSREE M ER A R F O H I F M IC V S C F L N O L R O L M D N A R IH ADEG O I INAI GN S E AI P D EG ET E T ST ED NI A KAM L D Structural Calculations Project Address 2702 W Aurora St, Santa Ana, CA 92704, USA Address: 2500 Red Hill Ave, Ste 200 Santa Ana, CA 92705 Direct: 805-334-0283 Office: 805-312-8508 Web www.drbalcony.com Project Adress Project Scope Inputs Force 50 lb/ft Spacining 4 ft height 42 in total height 42 in Moment arm 3.5 in G 0.5 F 200 lb Post size 4*4 in Calculation Moment= Force * Distance Resisting force = Resisting Moment/Moment Arm Applied moment = Resisting Moment Applied moment 8400 lb-in Resisting force 2400.00 lb As a result use any common deck framing species with simpson blocking detail as shown and you can go with 1" threaded rod to be able to resist 1230 lbs DrBalcony Wood Railing Calculation 2702 W Aurora St, Santa Ana, CA 92704, USA Exterior Balcony,Walkway and Stairway Repair According to the SB721 Model CL No. OTT1Z 34 ED DUMDUM -As ® 101 121• WS2 5 IV" CITY OF SANTA ANA Planning and Building Agency Min. Wood Allowable 1 ensign loads Anchor Diameter Fasteners Member Thickness DF1'SP SPIT - ---►pp OVed (In,) (1G0) 160 ifs FON ARM T ISSUANCE (�so�rflxtW. 840 SINVIV (6) 0.148 x 1 rA 1 % 010 (8) 0.148 x 1'h 910 rID: 13 14 481 I/V x 1 Ile SDS Data 28'' 114 x 2'1V SD5 3 2,145 Wood Beam (LRFD) (version 179) — Deck Beam Created with ClearCalcs.com Date:Jul 18, 2025Project:2702 W Aurora St. Santa Ana, CA 92704 Address:Subject: B1 References:NDS 2018 (LRFD) Summary Moment Capacity Shear Capacity Governing Bearing Capacity Minimum Bearing Length (End Supports) Minimum Bearing Length (Int Supports) Governing Live / Short-Term Deflection Governing Live / Short-Term Deflection Ratio Governing Long-Term Deflection Governing Long-Term Deflection Ratio Key Properties Member 4x10 D.Fir-L No. 1 Beam Plan Length Continuous Bracing for Lateral Torsional Buckling Loads Enable Automatic Live Load Patterning? (BETA) Design Conditions Design Code for Load Combinations International Building Code (IBC) 2021 Member Properties Cross-Sectional Area Strong Axis Moment of Inertia Section Modulus Base Allowable Bending Stress Base Allowable Shear Stress Base Perpendicular Compression Allowable Stress True Modulus of Elasticity Apparent Modulus of Elasticity Modulus of Elasticity for Deflections Elastic Modulus (NDS 2018 2.3) Adjusted Modulus of Elasticity Section Bending (NDS 2018 2.3) Size Factor Incising Factor Positive Bending (NDS 2018 2.3) Governing Time Effect Factor for Postive Bending Governing Beam Stability Factor - Positive Bending Adjusted Bending Strength - Positive Bending Negative Bending (NDS 2018 2.3) Governing Time Effect Factor for Negative Bending Governing Beam Stability Factor - Negative Bending Adjusted Bending Strength - Negative Bending Shear Design (NDS 2018 3.4) Governing Time Effect Factor for Shear Adjusted Shear Strength Bearing (NDS 2018 3.10) Base Bearing Strength Comments PASS 55%ϕMn=\phi M_n = ϕM =n 7.287.287.28 kip⋅ft\mathrm{kip \cdot ft} kip ⋅ ft 51%ϕVn=\phi V_n = ϕV =n 6.516.516.51 kip\mathrm{kip}kip 1%ϕRn=\phi R_n = ϕR =n 161161161kip\mathrm{kip}kip ℓb,min,end=\ell_{b,min, end} = ℓ =b,min,end NaNNaNNaNin\mathrm{in}in ℓb,min,int=\ell_{b,min, int} = ℓ =b,min,int 000in\mathrm{in}in 9%δST=\delta_{ST} = δ =ST −0.0174-0.0174−0.0174 in\mathrm{in}in (L/)ST=(L/)_{ST} = (L/) =ST 419141914191 7%δLT=\delta_{LT} = δ =LT −0.0206-0.0206−0.0206 in\mathrm{in}in (L/)LT=(L/)_{LT} = (L/) =LT 354535453545 Reactions: DistancefromLeftofBeam(ft) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 NoBearingUltMax:3.32kipUltMin:0.299kipD:0.333kipL:1.82kip UltMax:4.04kip-inUltMin:0.364kip-inD:0.405kip-inL:2.22kip-in Bearing:73inUltMax:1.99kipUltMin:0.18kipD:0.2kipL:1.1kip d= 9 . 2 5 i n b=3.5in PrimaryLoading L =X 6.086.086.08 ft\mathrm{ft}ft Top Braced DistancefromLeftofBeam(ft) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Self-weight 0 6.08ft D:7.46plf DeckLoad LW:8ft|D:10psf,L:60psf0 6.08ft D:80plfL:480plf No A=A = A =32.4 in2\mathrm{in^2}in2 Ixx=I_{xx} = I =xx 231231231in4\mathrm{in^4}in4 S=S = S =49.9 in3\mathrm{in^3}in3 Fb=F_b = F =b 100010001000psi\mathrm{psi}psi Fv=F_v = F =v 180180180psi\mathrm{psi}psi Fc⊥=F_{c\perp} = F =c⊥625625625psi\mathrm{psi}psi Etrue=E_{true} = E =true 1.70×1061.70×10^{6}1.70 × 106 psi\mathrm{psi}psi Eapp=E_{app} = E =app 1.70×1061.70×10^{6}1.70 × 106 psi\mathrm{psi}psi E=E = E =1.70 × 106 psi\mathrm{psi}psi E′=E' = E =′1.53×1061.53×10^{6}1.53 × 106 psi\mathrm{psi}psi CF,b=C_{F,b} = C =F ,b 1.21.21.2 C =i,b 111 λb+=\lambda_b^+ = λ =b +0.80.80.8 C =L +111 F =b ′+176217621762psi\mathrm{psi}psi λb−=\lambda_b^- = λ =b −0.80.80.8 C =L −0.9940.9940.994 F =b ′−175117511751psi\mathrm{psi}psi λv=\lambda_v = λ =v 0.80.80.8 F =v ′302302302psi\mathrm{psi}psi Fc⊥′/ Cb=F_{c\perp}'/ C_b = F /C =c⊥′b 629629629psi\mathrm{psi}psi Page 1 of 6 DIVISION: 07 00 00— THERMAL AND MOISTURE PROTECTION Section: 07 18 13— Pedestrian Traffic Coatings REPORT HOLDER: CROSSFIELD PRODUCTS CORP. EVALUATION SUBJECT: DEX-O-TEX WEATHERWEAR ROOF DECK COVERING 1.0 EVALUATION SCOPE Compliance with the following codes:  2021, 2018, 2015, 2012, 2009 and 2006 International Building Code® (IBC)  2021, 2018, 2015, 2012, 2009 and 2006 International Residential Code® (IRC)  1997 Uniform Building Code™ (UBC)  2013 Abu Dhabi International Building Code (ADIBC)† †The ADIBC is based on the 2009 IBC. 2009 IBC code sections referenced in this report are the same sections in the ADIBC. Properties evaluated:  Durability  Wind resistance  Fire classification  Fire resistance 2.0 USES Dex-O-Tex Weatherwear Roof Deck Covering is a walking deck and Class A roof system for use over plywood, steel or concrete decks. The system is also used as a component of a one-hour fire-resistance-rated roof assembly. 3.0 DESCRIPTION Dex-O-Tex Weatherwear roof deck covering is a multilayered, trowel-applied, waterproof roof coating that is subjected only to normal foot traffic. The system consists of a series of troweled coatings that form, successively, an elastic latex membrane, an integral composition flashing, and a flexible rubber cement traffic surface, made of Resistite paste, Resistite powder, Neobond II membrane liquid, N-38 paste, and Standard Neotex powder. A base sheet separates the Dex-O-Tex application from the surface it covers, permitting it to “float” over normal building cracks and movement. Dex-O-Tex Weatherwear components are all combinations ICC-ES Evaluation Report ESR-1757 - CBC Supplement FBC Supplement Subject to renewal March 2026 ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes nty by ICC Evaluation Service, LLC, express or Copyright © 2024 ICC Evaluation Service, LLC. All rights reserved. ESR-1757 Page 2 of 6 of liquid rubber latex polymers incorporating dehydrating powders, vulcanizers, and special aggregates. The total thickness of the material is 3/16 inch to 1/4 inch (4.8 mm to 6.4 mm). 4.0 INSTALLATION 4.1 General: Installation of the Dex-O-Tex Weatherwear must be in accordance with the manufacturer’s published installation instructions, the applicable code and this report. The manufacturer’s installation instructions must be available on the jobsite during application. Liquid components have a shelf life of one year and must be stored at temperatures above 32°F (0°C). The system must be installed only when the ambient temperature is above 32°F (0°C). Materials must not be applied if precipitation is occurring or expected. 4.2 Preparation of Substrates: Structurally sound, clean, dry substrates listed above must be prepared, as described below, prior to the application of the finish material. 4.2.1 Structural Concrete: The surfaces must be clean and free of standing water. All holes, joints and cracks must be pointed flush with portland cement mortar, and all high spots cut or ground off to provide a smooth, even surface. Before the material is applied, the substrate must be carefully swept, or blown clean by high-pressure air to remove all dust or foreign material. Special care must be taken in the preparation and cleaning of all corners and edges. Foreign materials such as paint, grease and oil must be removed by either grinding or sandblasting, with new concrete surfaces acid-etched. Large areas to be covered are required to have control joints at maximum intervals not to exceed 20 feet (6096 mm) on center, with the control joint system worked out to meet all known deck stress–concentration points. The control joints must be cut in the same manner as for standard concrete construction, and then caulked. 4.2.2 Plywood Base Material: Plywood substrates must be minimum 5/8-inch-thick (15.9 mm) exterior-grade plywood, having a maximum span of 16 inches (406 mm), and with tongue-and-groove edges and ends blocked or all edges blocked, and face grain perpendicular to supports. The plywood must be supported along all edges, and adequately fastened to all bearings by means of countersunk wood screws, or screw nails equivalent to 8d ring shank nails spaced at 6 inches (152 mm) on center, or as otherwise required by the applicable code. The nails must have a minimum penetration into the beams or joists supporting the plywood as required by the applicable code. The plywood surface must be clean, dry and free of all foreign materials such as paint, grease, oil and dust. Cracks in the plywood and all panel butt joints are to be sealed using a caulking compound. 4.2.3 Steel: Steel surfaces, having sufficient rigidity to avoid excessive deflections or being solidly backed by a rigid substrate, must be cleaned of all dust, grease, oil, silicone, loose paint, etc. The surface must be sufficiently roughened to assure a good bond by sanding, grinding, etc., and the resultant dust must be carefully removed. 4.3 Class A Roof Covering over Plywood Deck: a. The plywood is described and installed as set forth in Section 4.2.2, at a maximum slope of 1/4:12 (2.1%). Plywood panel joints must be filled with joint compound consisting of one part Resistite paste to three parts Resistite powder, mixed by weight. Total minimum thickness is 9/32 inch (7.1 mm). b. One layer of Type IV, asphalt-coated, fiberglass base sheet complying with ASTM D 2178 must be applied to the plywood. The sheets must be nominally 36 inches (919 mm) wide by 56 yards (51.2 m) long and must weigh a minimum of 10.5 pounds per 100 square feet (0.5 kg/m2). The base sheet must terminate 2 inches (51 mm) from the perimeter, protrusions and other flashing areas, and must be lapped 2 inches (51 mm) at joints. c. Metal flashing must not be less than 0.019-inch (0.48 mm) (No. 26 galvanized sheet gage) corrosion- resistant steel and must be degreased before installation. The base sheet must lap over the horizontal flange of installed vents. d. A mixture of one part Resistite paste and 2.25 parts Resistite powder, by weight, must be applied to all exposed surfaces and extend 4 inches (102 mm) onto the adjacent base sheet. Coverage must be a minimum of 19 pounds per 100 square feet (0.9 kg/m2). e. Perimeter and flashing areas must receive a coating of Neobond II membrane liquid at a minimum rate of 30 pounds per 100 square feet (1.5 kg/m2).Loose-woven jute fabric, nominally 0.035 inch (0.9 mm) thick and weighing 7 ounces per square yard (237 g/m2), must be embedded into the wet Neobond II. The combined thickness of Neobond II and fabric must be approximately 0.07 inch (1.8 mm). Each coating must be dry (this normally requires 12 to 16 hours) before recoating. ESR-1757 Page 3 of 6 f. Flat (field) areas must receive a coat of Neobond II membrane liquid at a rate of 21 pounds per square (1 kg/m2). Random strands of fiberglass mat, weighing 1/4 ounce per square foot (76 g/m2), must be embedded into the wet Neobond II. The combined thickness of Neobond II and fiberglass must be approximately 0.050 inch (1.3 mm). Each coating must be dry (this normally requires 12 to 16 hours) before recoating. g. An additional coat of Neobond II is applied, to fill voids in the jute and fiberglass fabrics, at the rate, respectively, of 6 pounds and 5 pounds per square foot (29 kg/m2 and 24 kg/m2). Thickness of the membrane system must be 0.085 inch (2.1 mm) at perimeter and flashing areas and 0.062 inch (1.6 mm) in the field area. About six hours are needed for cure. h. A mixture of one part N-38 paste and five parts Standard Neotex powder, by weight, must cover the surface at a rate of 80 pounds per 100 square feet (3.9 kg/m2). The approximate dry thickness must be 0.090 inch (2.3 mm). After curing for a minimum of 12 hours, a second application at a rate of 52 pounds per 100 square feet (2.5 kg/m2) yields a dry thickness of 0.060 inch (1.5 mm). The total application is 132 pounds per 100 square feet (6.4 kg/m2), for a total dry thickness of 0.150 inch (3.8 mm). i. After the Standard Neotex has cured for a minimum of 12 hours, a topping mixture of one part Resistite paste and 2.75 parts Resistite powder, by weight, must be troweled on at a rate of 18.5 pounds per 100 square feet (0.9 kg/m2), yielding a minimum dry thickness of 0.016 inch (0.4 mm). After curing to a dry state for a minimum of three hours, another topping is applied using one part Resistite paste to 2.1 parts Resistite powder, at a rate of 12 pounds per 100 square feet (0.6 kg/m2), yielding a minimum dry thickness of 0.010 inch (0.25 mm). Total topping application must yield a minimum dry thickness of 0.028 inch (0.71 mm). j. After the topping application has cured to a dry state for a minimum of three hours, two coats of AJ-44 dressing must be roller-applied, at a rate of 150 square feet per gallon (3.7 m2/L), yielding a minimum dry thickness of 0.005 inch (0.13 mm). The first coat must be cured dry (this normally requires two to four hours) before application of the second coat. Total thickness of Items e through j of Section 4.3, excluding base sheet and perimeter/flashing bond coating, must be a minimum 0.245 inch (6.2 mm) at flat areas and 0.268 inch (6.8 mm) at perimeter areas. 4.4 Class A Roof Covering Over Concrete and Steel Decks: The roof deck must be concrete or steel prepared as noted in Section 4.2 of this report, with a minimum slope of 1/2:12 (4%). For concrete substrates, the base sheet must be bonded to metal flashing at the perimeter. For steel decks, the base sheet is optional. If a base sheet is used on steel decks, it must be bonded directly to the steel deck at the perimeter or installed with a metal flashing as for the concrete surface. The roof covering must be installed in accordance with items b through j of Section 4.3, above. 4.5 One-hour Fire-resistance-rated Construction: The Dex-O-Tex Weatherwear Roof Deck covering installed as described in this report over 5/8-inch-thick (15.9 mm) exterior-grade plywood with 2-inch-by-8-inch (51 mm by 203 mm) joists spaced 16 inches (406 mm) on center, with all plywood joints blocked, may be substituted for the double wood floor described in Footnote 13 of Table 7-C of the UBC and Item 13 and footnote m of Table 721.1(3) of the 2021, 2018, 2015 and 2012 IBC [Item 13 and footnote m of Table 720.1(3) of the 2009 and 2006 IBC]. When installation is over nominally 2- by-8 joists, the design bending stress assigned to the joists must be limited to 78 percent of the code-prescribed design values. 5.0 CONDITIONS OF USE: The Dex-O-Tex Weatherwear Roof Deck Covering described in this report complies with, or is a suitable alternative to what is specified in, those codes listed in Section 1.0 of this report, subject to the following conditions: 5.1 Materials must be manufactured and applied in accordance with this report and the manufacturer’s instructions. In the event of conflict between this report and the manufacturer’s installation instructions, this report must govern. 5.2 Applications must be by applicators authorized by Crossfield Products. 5.3 Fire classification must be as described in Sections 4.3 and 4.4. 5.4 Under the 2021, 2018, 2015 IBC and IRC, and 2012 IBC, installation must be limited to areas subject to an ultimate design wind speed (Vult) of 130 mph (209 km/h) on structures with a maximum height of 40 feet (12,192 mm) in Exposure B areas. ESR-1757 Page 4 of 6 Under the 2012 IRC, 2009 IBC, 2009 IRC, 2006 IBC and 2006 IRC, installation must be limited to areas subject to a maximum 3-second gust basic wind speed (V3s) of 100 mph (161 km/h) on structures with a maximum height of 40 feet (12,192 mm) in Exposure B areas. Under the UBC, installation must be limited to areas subject to a maximum fastest-mile basic wind speed of 80 mph (129 km/h) on structures with a maximum height of 40 feet (12,192 mm) in Exposure B areas. 5.5 Materials are manufactured by Crossfield Products Corporation, in Rancho Dominguez, California, under a quality control program with inspections by ICC-ES. 6.0 EVIDENCE SUBMITTED 6.1 Data in accordance with the ICC-ES Acceptance Criteria for Walking Decks (AC39), dated June 2017 (editorially revised November 2020). 6.2 Reports of reduced-scale fire-resistive-rated assembly tests. 7.0 IDENTIFICATION 7.1 Product labeling shall include, the name of the report holder, and the ICC-ES mark of conformity. The listing or evaluation report number (ICC-ES ESR-1757) may be used in lieu of the mark of conformity. All containers, except for those of the fiberglass base sheet and loose woven jute fabric, are identified with the report holders name and the manufacturing address, the product name, the date of manufacture, the shelf life and the lot number or production number. In addition to the above, the materials listed in this report are identified with the ICC-ES report number (ESR-1757). 7.2 The report holder’s contact information is the following: CROSSFIELD PRODUCTS CORP. 3000 EAST HARCOURT STREET RANCHO DOMINGUEZ, CALIFORNIA 90221 (310) 886-9100 www.dexotex.com lamd@cpcmail.net ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright © 2024 ICC Evaluation Service, LLC. All rights reserved. Page 5 of 6 ICC-ES Evaluation Report ESR-1757 CBC and CRC Supplement Reissued March 2024 This report is subject to renewal March 2026. www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® DIVISION: 07 00 00—THERMAL AND MOISTURE PROTECTION Section: 07 18 13—Pedestrian Traffic Coatings REPORT HOLDER: CROSSFIELD PRODUCTS CORP. EVALUATION SUBJECT: DEX-O-TEX WEATHERWEAR ROOF DECK COVERING 1.0 REPORT PURPOSE AND SCOPE Purpose: The purpose of this evaluation report supplement is to indicate that Dex-O-Tex Weatherwear Roof Deck Covering, described in ICC-ES evaluation report ESR-1757, has also been evaluated for compliance with the codes noted below. Applicable code editions:  2019 California Building Code (CBC) For evaluation of applicable chapters adopted by the California Office of Statewide Health Planning and Development (OSHPD) and Division of State Architect (DSA), see Sections 2.1.1 and 2.1.2 below.  2019 California Residential Code (CRC) 2.0 CONCLUSIONS 2.1 CBC: The Dex-O-Tex Weatherwear Roof Deck Covering, described in Sections 2.0 through 7.0 of the evaluation report ESR-1757, complies with CBC Chapter 15, provided the design and installation are in accordance with the 2018 International Building Code® (IBC) provisions noted in the evaluation report and the additional requirements of CBC Chapters 15, 16 and 17, as applicable. 2.1.1 OSHPD: The applicable OSHPD Sections and Chapters of the CBC are beyond the scope of this supplement. 2.1.2 DSA: The applicable DSA Sections and Chapters of the CBC are beyond the scope of this supplement. 2.2 CRC: The Dex-O-Tex Weatherwear Roof Deck Covering, described in Sections 2.0 through 7.0 of the evaluation report ESR-1757, complies with CRC Chapter 9, provided the design and installation are in accordance with the 2018 International Residential Code® (IRC) provisions noted in the evaluation report and additional requirements of CRC Chapter 9, as applicable. This supplement expires concurrently with the evaluation report, reissued March 2024. ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright © 2024 ICC Evaluation Service, LLC. All rights reserved. Page 6 of 6 ICC-ES Evaluation Report ESR-1757 FBC Supplement Reissued March 2024 This report is subject to renewal March 2026. www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® DIVISION: 07 00 00—THERMAL AND MOISTURE PROTECTION Section: 07 18 13—Pedestrian Traffic Coatings REPORT HOLDER: CROSSFIELD PRODUCTS CORP. EVALUATION SUBJECT: DEX-O-TEX WEATHERWEAR ROOF DECK COVERING 1.0 REPORT PURPOSE AND SCOPE Purpose: The purpose of this evaluation report supplement is to indicate that the Dex-O-Tex Weatherwear Roof Deck Covering, described in ICC-ES evaluation report ESR-1757, has also been evaluated for compliance with the codes noted below. Applicable code editions:  2020 Florida Building Code—Building  2020 Florida Building Code—Residential 2.0 CONCLUSIONS The Dex-O-Tex Weatherwear Roof Deck Covering, described in Sections 2.0 through 7.0 of ICC-ES evaluation report ESR- 1757, is a component of a Class A roof covering assembly, in compliance with the Florida Building Code—Building and the Florida Building Code—Residential. The design requirements must be determined in accordance with the Florida Building Code—Building and the Florida Building Code—Residential, as applicable. The installation requirements noted in ICC-ES evaluation report ESR-1757 for the 2018 International Building Code® meet the requirements of the Florida Building Code— Building and the Florida Building Code—Residential, as applicable. Use of the Dex-O-Tex Weatherwear Roof Deck Covering for compliance with the High-Velocity Hurricane Zone provisions of the Florida Building Code—Building or the Florida Building Code—Residential has not been evaluated and is outside the scope of this supplemental report. For products falling under Florida Rule 61G20-3, verification that the report holder’s quality assurance program is audited by a quality assurance entity approved by the Florida Building Commission for the type of inspections being conducted is the responsibility of an approved validation entity (or the code official when the report holder does not possess an approval by the Commission). This supplement expires concurrently with the evaluation report, reissued March 2024. 4/22/25, 12:10 PM 45F539A6-FA2B-41BC-9E9C-E0659370CE64.jpeg https://mail.google.com/mail/u/0/?tab=rm&ogbl#search/2702+W+Aurora+St/QgrcJHsBpWBTxcxThjxGmVSpxcQQDrflfKG?projector=1&messagePartId…1/1