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149 BELVEDERE ST - FOUNDATION REPAIR /;1,`i\1;1. -.. t' ire r� `\51;\ CITY OF ATLANTIC BEACH "' _ 800 SEMINOLE ROAD `< r ATLANTIC BEACH, FL 32233 INSPECTION PHONE LINE 247-5814 RESIDENTIAL ALT/OTHER MUST CALL BY 4PM FOR NEXT DAY INSPECTION: 247-5814 JOB INFORMATION: Job ID: 15-RAAR-1815 Job Type: RESIDENTIAL ALTERATION Description: foundation repair Estimated Value: $5,487.00 Issue Date: 7/30/2015 Expiration Date: 1/26/2016 PROPERTY ADDRESS: Address: 149 BELVEDERE ST RE Number: 170586-0000 PROPERTY OWNER: Name: KELLY, CANDANCE Address: 149 BELVEDERE ST GENERAL CONTRACTOR INFORMATION: Name: ALPHA FOUNDATION SPECIALISTS Address: 4778 - B WO B WOOLAND CIR QA MATTHEW STEPHEN SHANLEY Phone: - - PERMIT INFORMATION: FEES: PLAN CHECK FEES $38.72 BUILDING PERMIT FEE $77.44 STATE DCA SURCHARGE $2.00 STATE DBPR SURCHARGE $2.00 Total Payments: $120.16 PERMIT IS APPROVED ONLY IN ACCORDANCE WITH ALL CITY OF ATLANTIC BEACH ORDINANCES AND THE FLORIDA BUILDING CODES. �� age 1 of 2 F O U N D A T I O N , J _1 �J-�ULJU�J Model 287 Helical Pile System Technical Specifications Shaft Material: 2.875" OD x 0.203" Wall ASTM A500 Grade B or C, Yield Strength = 60 ksi (min.) Helix Blades: ASTM A572 Grade 50 x 3/8"Thick Helix blade geometry in accordance with ICC-ES AC358 Coupler Material: 3.50" OD x 0.281" Wall ASTM A500 B or C, or ASTM A513 Type 5, Yield Strength = 60 ksi (min.) Coupling Hardware: Two (2) 3/4"Grade 8 Bolts with Nuts Finish: Available plain or with hot-dipped galvanized coating in accordance with ASTM A123 I New Construction Helical Pile Capacities Mechanical Axial Shaft Capacities: Torque Limited Axial Design Capacities based on Allowable Compression =50 kips* Practical Torsional Resistance of Pile Shaft=5,500 ft-lbs: Allowable Tension = 31 kips* Ultimate Soil Capacity= 50 kips(with K=9 ft-i) Allowable Soil Capacity= 25 kips (FOS=2.0) *Capacity based on black,uncoated steel with a loss in steel thickness due to corrosion over a period of 50 years. The design period and corrosion loss rates are in accordance with ICC-ES AC358. Mechanical compression limits are based on continuous lateral soil confinement.Piles with exposed unbraced lengths should be evaluated on a case by case basis by the project engineer. Allowable Mechanical Retrofit System Capacities Standard Bracket(FS288B) Low Profile Bracket(FS288BL) 28,000 lbs 26,000 lbs Notes: 1. System capacities are based upon medium stiff clay,loose sand,or stronger soils(Standard Penetration Test(SPT)"N" value>4 blows/ft.)at the bracket elevation and surrounding the external sleeve. System capacities for weaker soil conditions can be provided. 2. System capacities utilize a 30"external sleeve. A 48"sleeve provides little additional benefit when the bracket and sleeve are surrounded by soils with N?4 blows/ft. The 48"sleeve could be considered to increase system capacities in weaker soils. 3. This table lists mechanical capacities only. Torque-correlated soil capacities may govern the actual installed system capacities. 1-800-281-8545•www.foundationsupportworks.com Corporate Headquarters: 12330 Cary Circle•Omaha,NE 88128 ©2010 Foundation Supportworks, Inc. Doc. 10FSI-002-Rev.2 Alpha Geotechnical e and Testing Services,Inc. �� J� 411111tg, Certificate of Authorization No. 00007967 Foundation Evaluations Environmental Studies July 27,2015 Construction Materials Testing File No. 15-2937 Mr.Eric Zegle Alpha Foundation Specialists,Inc. 4778-B Woodlane Circle Tallahassee,FL 32303 Subject: Foundation Repairs at Kelly Residence—149 Belvedere Street,Atlantic Beach,Florida Dear Mr.Zegle: Differential settlement of the single-story residence is evident at multiple locations about the perimeter and interior of the home. From recent photos taken by you, the exterior brick veneer is cracked and the mortar has separated at the northeast building corner and apparent rotation is evident. Also, we understand that a relative floor elevation survey conducted by you found up to 1.0"differential settlement toward the northeast corner and also toward the center front portion of the residence. Examination of the U S Department of Agriculture's Soil Survey in the site area shows the building footprint within the Urban land- Leon-Boulogne complex map unit consisting primarily of fine sand from 0"to 80"or more. However, we are aware that some deeper peat layers are intermittently present in some portions of the area near this site and may actually be present at this location,though not evident at the surface. Peat soils can experience long term consolidation as water is squeezed out due to added loads, such as from a building and any fill soils, or by increasing"effective" stresses in the soil as water tables lower. Compression settlement of possible manmade fill can also lead to some settlement. Flooding and impact/intrusion from rainwater may also exacerbate conditions. Regardless of the main cause of settlement and given the age of the structure (reportedly constructed in 1977), we anticipate that additional settlement of the residence will continue and this will certainly have an adverse impact on the structural integrity of the building if not remedied. We recommend installation of underpinning elements to stabilize and partially lift the existing footings in the areas of most significant distress. Underpinning should be accomplished by placement of micro-piles spaced as generally shown on the attached Figure 1. Underpinning must be performed with helical pipe piles extending into "competent" load bearing soils. We recommend that a minimum 10"-12" dual helical disc pile with a minimum lower depth of the pile tip at 14' deep must be used. However, if sufficient torque resistance is not met,then the piles must extend deeper.Underpinning piles should consist of Foundation Support Works Piering System HP287(or equivalent)2.875"outside diameter(0.203"wall thickness,minimum)steel pipe piles with a minimum 10"-12"dual helical disc arrangement welded near the bottom of the pile,hydraulically twisted into the earth and advanced to a target depth of 14' (minimum embedment). However,the first pile must be installed to a minimum 21' and the applied torque recorded to confirm that torque does not diminish from the recommended minimum value below the anticipated termination depth of the rest of the production piles.This confirmation pile must be installed near the northeast corner of the building(pile#1 or#2 as shown on Figure 1).If the torque does diminish below the minimum required torque in a confirmation pile,then it must extend at additional 7' intervals until torque is either consistent or increasing with depth. Also, the remaining production piles would need to extend to a depth terminating no less than 7' above the deepest confirmation pile depth. All piles must achieve a minimum 2,500 foot-sounds torque resistance. After underpinning piles are installed, Foundation Support Works (or equivalent) retrofit support brackets should be positioned beneath the existing footing and"jacked"upward to stabilize the foundations and perform limited lifting of the footing and ultimately the adjacent floor of the building nearby the piles. In areas where a void greater than 1"exists beneath the bottom of slab or footing and top of sub-grade soil(either before underpinning or after underpinning and subsequent lifting),the void space must be filled with injected polymer(PolyLevel,or equivalent). The infill material should be injected through ports on approximate 3'to 4'centers.Cosmetic repairs should wait a minimum thirty days to allow some small re-shifting of the building to occur. It should be understood that these repairs address only the stability of the perimeter of the structure at the areas of most significant distress and where loads from walls and the roof are greatest.Other areas of the home have the potential to settle but the scope of these recommended repairs is considered adequate for the immediate concerns.Nonetheless, we recommend monitoring the structure in case peat soils do exist that could later cause settlements elsewhere in the home footprint. Sincerely, Alpha Ge tteecc mcal d Testing Services,Inc. Stephen P. S anley,PE FL#40653 Alpha Geotechnical and Testing Services,Inc. 4778-B Woodlane Circle,Tallahassee,FL 32303 (850)514-4171 FAX 514-4173 • Underpinning Locations . z• . . . Ii kg u�• Residence L L - 5 10 NOTES Scae, (approximate) 1) Pile spacing shown to scale.Adjust locations to avoid placement beneath windows or door thresholds. 2) If the existing footing is found to be deficient(or absent), it will be necessary to provide"spanner beams"to transmit loads to the bracket and pile system. For such occurrences,the standard retrofit brackets must bear against a tube steel beam to support footings. Use minimum 5"x 5"x 5/16"thick steel(min.46 ksi)tubing.Tubing must be approximately 48"in length(+/-4")centered on the Z, bracket.If intimate contact cannot be achieved between LEGEND steel tubing and the existing footing,bags of equally CO proportioned,premixed sand/cement and minimal • "set"water must be placed atop the tubing prior to any ;©• - Helical Pipe Pile location 9 ' lifting.This"grout"bed must be a minimum 1/2"thick with pile designation and may be accomplished by placement in one-gallon number, typical. sized plastic bags spaced continually along the top of CD Q the beam. CD a 3) As the foundations are lifted,utilities(pipes,etc.)may need to be modified to prevent rupture. Attached decking,porches and other appurtenances may need modification as well. c$ n a • Alpha Geotechnical and Testing Services,Inc. Stephen P.Shanley,PE ' , C'ertificateof Authorization 00007967 FL#40653 Subsurface Exploration for Figure � , 4778-B Woodlane Circle � Kelly Residence ..' Tallahassee,FL 32303 t 1 (850)514-4171 Fax:514-4173 www.alpha-geotech.com July 27,2015 149 Belvedere Street,Atlantic Beach,Florida NOTICE OF' COMMENCEMENT FILE COPY � l p (PREPARE IN DUPLICATE) S" 1 Permit No. I 1)r it "")-g-1 S- Tax Folio No. State of Florida County of Duval To whom it may concern: The undersigned hereby informs you that improvements will be made to certain real property,and in accordance with Section 713 of the Florida Statutes,the following information is stated in this NOTICE OF COMMENCEMENT. Legal description of property being improved: 10-8 17-2S-29E SALTAIR SEC 1 Address of property being improved: 149 Belvedere Street Atlantic Beach FL 32233 General description of improvements: Foundation Repair Owner Kelly Candabce Address 149 Belvedere Street Atlantic Beach FL 32233 Owner's interest in site of the improvement Fee Simple Titleholder(if other than owner) Name Address Contractor Alpha Foundation Specialists Inc. Address PO BOX 13469 Tallahassee FL 32317 Phone No. 800-714-3020 Fax No. 860-671-1313 Surety(if any) Address Amount of bond$ Phone No. Fax No. Name and address of any person making a loan for the construction of the improvements. Name Address Phone No. Fax No. Name of person within the State of Florida,other than himself,designated by owner upon whom notices or other documents may be served: Name Address Phone No. Fax No. In addition to himself,owner designates the following person to receive a copy of the Lienor's Notice as provided in Section 713.06(2)(b),Florida Statutes.(Fill in at Owner's option). Name Address Phone No. Fax No. Expiration date of Notice of Commencement(the expiration date is one(1)year from the date of recording unless a ;• I different date is specified): ^b-- THIS SPACE FOR RECORDER'S USE ONLY OWNER .�•••+; ` u 3 5 Signed: DATE C�m Before me this '� day of �J� I In the �.� County quit It Sttat of Flgr aatt personally appeared e m 1 n Co U C1 Q K herein by D N Doc#2015172983,OR BK 17249 Page 169, himself/herself and affirms that all staaments and declarations herein .4 v am Number Pages: 1 are true and accurate 3 Recorded 07/28/2015 at 03:09 PM, N T m Ronnie Fussell CLERK CIRCUIT COURT DUVAL ° COUNTY —f� CDC 1 "A RECORDING$10.00 Notary Pudic at Large,State Af C L. . County of OVA ' My commission expires: A C'1Z I L 4 Le I Personally Known or Produced Identification uIIMI,71111- BUILDING PERMIT APPLICATION I A r" l"". /"1 CITY OF ATLANTIC BEACH >4 ji 800 Seminole Road,Atlantic Beach,FL 32233 Office(904)247-5826 Fax(904)247-5845 Job Address: 149 Belvedere Street Permit Number: s - a lt` i k 1 Legal Description: 10-8 17-2S-29E SALTAIR SEC 1 Parcel#170586-0000 Floor Area of F1=—' Sq.Ft Valuation of Work$5,487.00 Proposed Work heated/cooled non-heated/cooled X Class of Work(circle one): New Addition Alteration Rep: Move Demolition pool/spa window/door Hag off existii��ng/proposed structure(s)(circle one): Commercial tin (� I r Florida dust Approval fire sprinkler system installed?(Circle one):' Yes O NA D lUr l lJ 'tJ For multiple products use product approval form JUL 8 Describe in detail the type of work to be performed:We will be installing Helical piers to lift and level the .14. r Property Owner Information: By Nam . s: 149 Belvedere-St City Atlantic Beach State-FL Zip 32233 Phone 904-247-3350 E-Mail or Fax#(Optional) Contractor Information: Company Name:Alpha Foundations Specialists Inc. Qualifying Agent:Matthew Shanley t/ft/ Address:PO Box 13469 Tallahassee.FL 32317 City Tallahasse State:FL Zip:32317 Office Phone 850-877-1313 Job Site/Contact Number_904-528-1062 Fax# State Certification/Registration# CBC1257350 Architect Name&Phone# • Engineer's Name&Phone# Steven Shanley 850-264-3401 Fee Simple Title Holder Name and Address Bonding Company Name and Address Mortgage Lender Name and Address Application is hereby made to obtain a permit to do the work and installations as indicated. I certib,that no work or installation has commenced prior to the issuance of a permit and that all work will be pe rformed to m eet the standards of all laws regulating construction in this jurisdiction. This permit becomes null and void if work is not commenced within six(6)months,or if construction or work is suspended or abandoned for a period o six(6)months at any time after work is commenced I understand that separate permits must be secured for Electrical Work,Plumbing,Signs, Wells, of Furnaces, Boilers,Heaters,Tanks and Air Conditioners,etc WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING CONSULT WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT. I hereby certify that I have read and examined this application and know the same to be true and correct. All provisions of laws and o • ces governing this type of work will be co lied with whether specified herein or not. The granting of a permit does not p .. o ' to violate or cancel the provisions of any r fede I, ,or local law regulating construction or the performance of constru Signature of Signature of Contractor td Print Name a,A(6C-Q 1v') Print Name Swo to and subscribed before me Swo to and subscribed before me thisDa of J✓%`( ,20 this j1 ty° .1 vi,4 .20/C. Notary Public Notary Public ERIC S.ZEGLE Y t ERIC S.ZEGLE �� .' Commission#FF 217648 L Commission#FF 217648 =t. Expires April 6,2019 ;�: EOM . t;�,•• Bonded Thu Trey Fan Insurance 80 03857019 E: :.:.,,, City of Atlantic Beach APPLICATION NUMBER i .. , Building Department 800 Seminole Road (To be assigned by the Building Department.) I‘ , `'' Atlantic Beach, Florida 32233-5445 / 4 1 � + /1e/ Phone(904)247-5826 904 ( ) 845 Fax 247-5 -,7 7?%% E-mail: building-dept @coab.us Date routed: �f City web site: http://www.coab.us APPLICATION REVIEW AND TRACKING FORM Property Address: / /9 gfiy,dcei �^- Deitment review / �! required Yes No /y/ 4 Building � Applicant: 1, h 4.. / . / / , ,P / Planning&Zoning Tree Administrator =- Project: / 4 0 / •, Public Works 1 Public Utilities _= Safety Fire S ervi ces -- Review fee $ Dept Signature Other Agency Review or Permit Required Review or Receipt of Permit Verified By Date Florida Dept. of Environmental Protection Florida Dept.of Transportation St.Johns River Water Management District Army Corps of Engineers Division of Hotels and Restaurants Division of Alcoholic Beverages and Tobacco Other: APPLICATION STATUS Reviewing Department First Review: ';U�pproved. (Circle one.) Comments: ❑Denied. UILDIN PLANNING&ZONING Reviewed by: 7_ 3o-/j— TREE ADMIN. 4 Date: Second Review: 'Approved as revised. LID PUBLIC WORKS Comments: PUBLIC UTILITIES PUBLIC SAFETY Reviewed by: Date: FIRE SERVICES Third Review: ['Approved as revised. ['Denied. Comments: Reviewed by: Date: Revised 07/27/10 mow: Page 2 of 2 FOUNDATION in D 0 �D1{` _ �\ ' J — \ ' /JLS Retrofit piles use side-load brackets, introducing Helical Pier System eccentricity into the system. The Model 287 General Arrangement Helical Pile System incorporates an external sleeve at the top of the pile to aid in resisting the bending forces generated by this loading /f condition. This helps preserve the axial compressive capacity of the pile shaft. EXISTING STRUCTURE —j B 7S \ 034"THREADED ROD --5.00 x 9.00 1 / CAP PI ATF EXCAVATION ii1 ui 11.11 8 RETROFIT ,',;' BRACKET T I I I • 8 . AND CAP A 1 J. � ,w : _I__ __I __ 10.00 9 FSI EXTERNAL. , , , ` SLEEVE COUPLING I FSI EXTERNAL SLEEVE ' PIER PIER 8 SHAFT SHAFT FS288B -- Bracket Specifications Bracket:Weldment manufactured from 0.25", 0.375",and 0.50" plate.Yield strength =36 ksi LEAD SECTION (min.),tensile strength =58ksi (min.). WITH HELIX BLADES External Sleeve:3.50" OD x 0.216 wall x 30" or 48" long sleeve with sleeve collar welded to one end. Yield Strength =50 ksi (min.),tensile strength 62 ksi (min.). Bracket Cap: 5.0"wide x 9.0" long x 1"thick plate with confining ring welded to one side. Yield strength =50 ksi (min.),tensile strength = 65 ksi (min.). All-Thread Rod:0.75"diameter x 16" long,zinc _, — plated. Grade B7,tensile strength=125 ksi II (min.). 1-800-281-8545 •www.foundationsupportworks.com 0 Corporate Headquarters: 12330 Cary Circle•Omaha,NE 88128 4 ©2010 Foundation Supportworks, Inc. Doc. 10FSI-002-Rev.2