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HomeMy WebLinkAboutX2011-1426 - Alternative Material & Methods��,wroR T � n V � � r'tCt+nxN�� 0 0aNGN d0'1 A , `0 CITY OF NEWPORT BEACH COMMUNITY DEVELOPMENT DEPARTMENT BUILDING DIVISION 3300 Newport Boulevard I P.O. Box 1768 I Newport Beach, CA 92658 www.newoortbeachca.gov I (949) 644-3275 fCASE NO.: 0 Pt1N0W`I013A REQUEST FOR MODIFICATION TO PROVISIONS r55 OF TITLE 15 OF THE NEWPORT BEACH MUNICIPAL �33(CSeDeEieverse for Basis for Approval) (Fee $257) tKREQUEST FOR ALTERNATE MATERIAL j,J.lNnwwQo OR METHOD OF (See Reverse of Bass for CONSTRUCTION Approval) (Fee $257) '(a Q3n1.EQUEST FOR EXEMPTION FROM DISABLED CISMOACCESS DUE TO PHYSICAL OR LEGAL CONSTRAINT (Fee $6,494) PAN,) R 1`3 2 5 2013 Gify011' NP vtfp(vi'dy III FOR STAFF USE ONLY III Plan Check 111C7^7-0Ik#of Stories 'TI. r-E.e- OccupancyClassification �3/y Use of Building C (%. # of Units Project Status ✓1 e a , :.'1 Construction Type _ Snrrw trae Verified by �t� e.w...e� No. of Items D n e- Fee due 2..57• — DISTRIBUTION: (Ratification by the Board of Appeals will be required.) ❑ Owner g Plan Check For above requests, complete Sections 1, 2 & 3 Ci Petitioner ❑ Inspector below by printing in ink or typing. ❑ Fire ❑ Other TJ JOB ADDRESS: ;, I �t, y PETITIONER ADDRESS: SITE ADDRESS: g/"1 /ZL'd7 /-�-� Petitioner /eo'4 Owner 151z�SWv` ! 4r �� (Petitioner to be architect ror-eyn'gineer) �/''�j / Address 2 -�'� t >'1- Addressj5130 6. �%A'5 '4 .xvl IyIel t:V4- zip 2 pa C:'Pm �{�zip Z(PZ-Ji Daytime Phone (/11/I Daytime Phone_ 2 REQUEST: Submit plans if necessary to illustrate request. Additional sheets or data may be attached. _ 3 JUSTIFICATION/FINDINGS OF EQUIVALENCY: CODE SECTIONS: %- V _ C-rA-77-,10 1 4IC7- 5 �Si h9 "' A-G-L. JJ l3NiC, I5 . ,6 0. 2•( 0 Position ✓ 7 fT/ /12 '� CA Professional Lip. # C -4e:eal 41 / Data FOR STAFF USE ONLY DEPARTMENT ACTION: In accordance with: C Appendix 104.11 ❑ CBC Appendix 104.10 7Alternate materials & methods) (CBC Modification) ❑ Concurrence from the Fire Marshal is required. ❑ Approved ❑ Disapproved ❑ Written Comments Attached By: Date ❑ Request (DOES) (DOES NOT) lessen any fire protection requirements. ❑ Request (DOES) (DOES NOT) lessen the structural integrity The Request is N.0ranted ❑ Denied (See reverse for Granted (Ratification required) appeal information) Conditions of Approval: Signat Jiooli1ps4 A 764AA7 {� 4+°T✓® Print Name IF APPEAL OF DIVISION ACTION TO THE BUILDING BOARD OF APPEALS (See Reverse) (Signature, statement of owner or applicant, statement of reasons for appeal and filing fees are required.) CASHIER RECEIPT NUMBER: S ud__' Forr,M egmodif 01/19/12 FIN. 5LAB ANY AND ALL DUCT PENETRATIONS PER PLANS TO BE ABOVE 400 NAV055 I D D I I' I D I I POLYVINYL- CHLORIDE COATED STEEL SPIRAL DUCT D SIZE PER MEGHANIGAL ENGINEER A/ ALL XINT5 TAPED AND SEALED 9 I 4, \� VAPOR BARRIER d---- 4' MIN, CONCRETE SURROUND ALL DUCTS dj c O�o �o d'0 o 0�00�oo�g o�o)o_'g �0��00a �.°C &RAVELFILL - o UNDER SLAB DUCT SYSTEM TO BE COMPLETELY VyATER TIGHT N UNDER -SLAB DUCT SYSTEM O SCALE FDND03 st System Specs l Sheet Metal Connectors Inc. Client Login FAOs Site Map POLYVINYL COATED UNDERGROUND DUCT & FUME EXHAUST SYSTEM SPECS SMC Supporting the Cystic Fibrosis „u Foundation 4xl PVC For Underground Duct Systems Single -Wall PVC Spiral Pipe Sheet Metal Connectors, Inc. PVC spiral pipe is formed from a coil of metal into a rigid PVC u bh e� me IaI C'oi ne -,us. Ina tube with a 4-ply spiral locksearn. It has smooth Interior for low friction loss with the grooved "`t F - it uJ I_ h m i picuo To hl a ar tie r;_ n � i3zcrh of seam entirely on the outside. This pipe has a resistance to crashing approximately 2 t/2 duct,mik kI fh nr 1 idr dical Gzi r1, urc top times that of longitudinal lockseam. Optional corrugations are available which increase the nc pis for i r dlror solo Lm"r o1 c..s Sui , ng at III(, n flit of the e b approximately 300%. Pie sections can be joined together b an E-Z chil ly of M'mr =scta. 9 Y pp y pp Y p I 9 Y Flange with Banal Clamp, E-Z Flange Jr. with Banal Clamp, or Standard Spiral Pipe -,-yl )_Q 2 d Mare Connector. - _<, .. Single -Wall Materials 'pirai Duct: New c, 1 JARIETEH MATERIAL iHCCKNes3 @937W TYPE LEIRITH Connection Technology ". q".06 PV 29-10onge h6'hJ WAkh P-ztl'. iv SRnUdrq ° rid uwshrr r Inw .-.meano t I iologl .II :hUlf l ' "` N ".q iplied octangular General �4f; .is F-7 The use of PVC Ductwork eliminates the need for encasing m concrete. Because no ' 'k d d 1 os wc' 9 r rind 11 r 7c spill oil 3[w fJlmas additional concrete is required, savings can be considerable. By combining the strength of ei-ens, o , tc olidd the new of steel and the chemical inertness of plastic, PVC Ductwork is lightweight as well as , /"!erWj Will rioctwork Minnesota Ortlntu AMSoll corrosion and weather resistant. PVC ductwork will not rust, chip, crack, peel, corrode or t:13 ins ill i cu'rs and iu n ,rah a fir 's duct produce odors- Although light in weight. PVC Ductwork is strong enough to walk on and will not collapse under concrete. PVC Ductwork is specified by more engineers and architects I ad L o than any other underground HVAC duct system. r iP urel The Future Of Self - Durability Sealing Connectors PVC ductwork is a rugged" durable material that will take ordinary shipping and handling Get thejoh riot �c fast ands without damage. PVC ductwork needs no protection in earth from sand, concrete or plaster. " tht With t Q'nld: Slum It is not affected by the minerals and salts found in eomtai backfilling materials. PVC ductwork has also passed thousands of accelerated salts ra U-hv r I. says of P army and humidity cabinet tests o_ n Cl 0.1 i. _ 1 with no loss of adhesion or corrosion resistance. It can be cut and fanged with regular sheet metal equipment and tools with no harm to the coaling. Even the largest diameter ducts are cons,nw,and easily cut with portable metal -cutting saber saws or circular saws. nr'sigial9. Nosr_- 11_pr_ad_iV'°: Connections E Z Flange Jr. with Barrel Clamp - 6" to 24" Diameter The E-Z flange it. is a 518' Range turned out 90' on each end of the spiral pipe and islttngs. The installer applee; a gasket on one Range, mates the two flanges together, and attaches the barrel clamp. Far field cuts a &8' flanged statue is available.. cut the semi pipe to the measured length and apply the sleaw. `For dimensional data please refer to the E-Z Flange Specification Manual. E-Z Flange with Barrel Clamp - 26" to 96" Diameter The E-Z flange with ban i clamp can be factory installed or shipped loose for field installation. A set consists of two E-Z flanges and one barrel clamp. For field installation the installer attaches the Iflange to the pipe and fittings. Next the installer applies the gasket to one flange,mates the two flanges together and attaches the barrel clamp. c c e cool: w ..smcduct.comVpolyWnyl-coated-underground-duct-fume-efltaust-sWtem-specs 1/4 2/22/13 Polyvinyl Coated Underground Duct & Fume Exhaust System Specs I Sheet Metal Connectors Inc. SMC also installs E-Z flanges. Flanges are fastened and internally sealed on all ends of the Spiral pipe and fittings. *For dimensional data please refer to the E-Z Flange Specification Manual. Standard Spiral Pipe Connector .... -- Pipe to Pipe connections are made by using a fitting size coupling that slips inside the mating pipe sections as shown. A stop bead runs around the middle of the^••----- coupling to center the coupling in the connection. Secure the connection by installing sheet metal screws through the outer shell of the duct, 1/2 inch from the stop bead. PVC Underground Fittings Sheet Metal Connectors, Inc. PVC fittings and connections are fabricated in t x 4 or 4 x 4 material to protect against corrosion from soil. SMC PVC fittings are manufactured with .an elbow lock seam or standing seam. SMC fabricates PVC fittings in most sizes and configurations using our state of the art equipment. All Joints and connections should be sealed in accordance with SMC's recommendations to assure an airtight €IGow hock S-satr aaatt' "a ansa Standhig Seam system. *The PVC fitting dimensional data listed in the PVC Specification Manual is for slip fit type connections only. For E-Z Flange PVC fitting dimensional data refer to the E-Z Flange Specification Manual. All PVC fittings can be manufactured with: E-Z Flange with Barrel Clamp - 26" to 96" Diameter E-Z Flange Jr. with Barrel Clamp - 6" to 24" Diameter Standard Spiral Slip Connector Sealing Spiral pipe and fitting slip connector joints must be sealed to presant air leakage and to keep dirt and sand out of the duct system. PVC Tape is recommended as it is ideal for this usage. it has superior adhesive qualities, even in extremely hot or extremely cold weather. Also as an insurance factor, PVC Duct Sealer No. 6 is available. This is a flexible and Set - curing air pressure sealant. This can be applied from one -gallon cans by brush application. It promdes a positive seating of joints and screw holes. PVC Duct Sealer No. 6 may also be obtained in a cartridge package. Approximate coverage is 375 linear feet per gallon at a 114' bead. *PVC tape is not requlred for the PVC Spiral Pipe System. PVC Installation Guide - Underground Ducts w ..smcduct.com/polonyl-coated-underground-duct-fume-exhaust-systen specs 2/4 2/22/13, Polydnyi Coated Underground Duct & Fume Exhaust System Specs I Sheet Metal Connectors Inc. Install Above Water Table The PVC duct system is not designed to be waterproof. Installation must be made safely above the water table. Ducts should not be placed where water infiltration may occur. Depth The top of the duct can extend into the cement, leaving a minimum of 21/2" of cement above the top, or the duct can be placed well below the cement. However, the duct should not be. placed so deep that the weight on it vAll exceed the lead capacities. The depth should not be more than 2 1/2 times the diameter of the duct. Trenching and Backfill After the excavation has been completed, no special bedding is needed for the PVC Duct. It can rest right on the ground, can be set in sand or light aggregate. Trenches should be pitched to prevent water buildup around the ductwork, Pea gravel or sand (or the material taken from the trench, if o-quivalent) can be used to backfili. Spread the backfll material archly around the duct making sure there are no gaps, and tamping in place is a recommended practice. No cement is needed to fill In around the duct since the tamped flit hold the duct in place and the plastic coating prevents ground corrosion of the galvanized steel. This plastic coating is resistant to any minerals or salts that may be in the backfili soil. Large Diameter Ducts Use E-Z Flange with Barrel Clamp for strength, rigidity and a virtual airtight system. Special care should be taken with large diameter ducts. Backfilling and tamping should be done without damage to the ducts. Temporary bracing can be used inside the ducts. Consult an engineer for the reinforcement schedule on large diameter ducts. Load Specifications #1 4"-8" 4001bs./Linear Ft. Standard 10"-12" 600 lbs./Linear Ft. bnn M1m.+u 06menn PA'A 11 .'. nn wnuM lohi iEA,rf, ;, WOPnminel 61eM81nr Mugh nx.uus tWPoap tbrryi. 8 12 2 I S!1 + s +v is esa 1 yd � 1 ra I'6' ME 42 44' 10 tF4 Id' z.Y a.s ea - i sae +a- 1 zz na x m p Yf Tf Bs ST' e1a 4z F 6 Ib' YO 4[4 2. 1 GCO i' %4 5&5 ➢' Yk tlI3 #2 14" 36" 18001bs./Linear Corrugated Ft.* *All ducts 14" or more in diameter are corrugated for extra strength. W hem deeper burial or heavier loading is required duct gauges can be increased. Also angle rings and/or special bracing can be used. Typical Uderslab Duct V PF � 4` Para estrizi arr dry twd (aa404dt CAUTION: When backfilling or grading, care should be taken not to dump or push heavy loads directly on the duct, nor should heavy+ equipment be allowed to run over the duct. It can be crushed under thoughtless abuse. w ..smcduct.conVpolyAnyl-coated-underground-duct-fume-e)haust-sWtem-specs 3/4 2/22/13 Polyynyl Coated Underground Duct & Fume Eklaust System Specs i Sheet Metal Connectors Inc. PVC Fume Exhaust Systems PVC is an ideal material for many fume exhaust applications. Combining the strength of steel with the chemical inertness of plastic PVC offers completely integrated systems with diameters from 4" to 86" spiral pipe and all standard and special fittings that may be required. The assembly of the system is completed by the use of PVC No, 6 duct sealer and PVC tape. SMACNA Gauges fair Low Press.dre Duct Systems - Above Ground* Gauges spiral Plpe Giiarrtetars Fitting Memel 26 Ga. 4"-12" C-t2" 24 Ga. 13"w24" 12°-20° 22 Ga, 26"-66" 22"36 20 Ga. 3TI-510n 36"-s©„ 18 Ga. 52'r-13V 5211-601, 16 Ga, 62"-84" 62."-84" .When 4x4 PVC is used underground specify gauges as shown In table on Page 2. Two Types Available PVC for fume exhaust is avallable in two styles, 4x4 and 4x1 REVERSE. 44 has a 4 mill coaling of polyHnyl chloride on both sides, it givers maximum interior and exterior protection. 4x1 REVERSE, a more economical system, has the 4 mil coating an the inside and a grey wash coat on the outside for jobs where extra protection is not needed for the outside of the duct system. Flat Sheets Available Also availablo In gauges from 26 ga. to 16 ga, are flat sheets for making hoods or forming rectangular duct systems. Limitations The practical temperature range is -30' F to 200' F. PVC duct has been used successfully in many exhaust systems, although it is not suitable for all applications. Type 304 or 316 stainless steel can be used as an alternative material in more corrosive applications, but it is up to the user to determine the suitability of the material used. Samples of materials used in Sheet Metal Connectors products can be provided upon request to determine their corrosion resistance characteristics. Specifications for PVC Fume Exhaust Duct Systems Fume exhaust system shall be PVC type 4x4 or 4x1 reverse as manufactured by Sheet Metal Connectors, Inc., Minneapolis, Minnesota. Gauges shall be standard SMACNA gauges for low pressure systems. Round ducts shall be roll -formed spiral pipes, Fittings shall be, factory fabricated with stainless steel rivals. All fitting seams shall be caulked on the inside with PVC No. 8 duct sealer. All connecting joints are slip -fit. Apply No. 8 sealer to all raw edges and male ends. Secure joint connection by installing sheet metal screws with a minimum spacing around of 6". Apply No. 8 sealer over screws and seam of joint and wrap with PVC tape. Repair any damage to the coating with PVC touch-up paint. Note: SMACNA Testing and Research Institute verified that Sheet Metal Connectors, Inc. shop standards comply with the 1995-2nd edition of the SMACNA HVAC Duct Construction Standards. 5850 Main Street NE, Minneapolis MN 56432 Locally763.572.0000 or toll free 800.328.1966 Fax 763.572.1100 Sheet Metal Connectors, Inc. w 20121 Designed by sxt4et7 4 5601 Sandy Hollow Road, Rockford IL 51109 Locally815.874A600 or toll free 866.504.4600 Fax 815.874.9979 www.smcduct.ccm1polyd ny-coated-underground-duct-fume-exl aust-system-specs 4/4 ?ORT BEACH ARTMENT CASH RECEIPT City V. (> NP l.-ildln�i RT BLVD. - :Au 15'c4aN6 i"t. i l BEACH, CA 92658-8915 ftl wr'6P.7g1 }'jqa =j i'k{3 pp r'iF RECEIPT NUMBER: 05000002564 {'FPPnfi��t jay,:7„4y PAYOR: IAN HARRISON VISA .0 .'Y"9036 - - REGISTER DATE: 02/25/13 TIME: 09:04 i}dr'i!1lOa,: !! �`��fF'}(IB' ALT MAT REV/1110-2011 $257.00 Gj;;,tja1D — — — — — — — — — — — — — — — — — — — TOTAL DUE: $257.00 $257.00 $.00 TO THE