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1501 GULF TO BAY BLVDBCP2004-08609� CITY OF CLEARWATER - PLANNING & DEVELOPME #`­`(j i ® TREE REMOVAL PERMIT; 99�ATE�E��� 5 a G v1f o bG� �_ C;cc�e V NAME OF OWNER X0°6t�iA �"��t2,PV.� �� KIRc�'� D =� . {l FC3R (�EIVI >E ° SITE ADDRESS t C 0uL_ - • C PHONE 09 50 •See "A' below OWNER'S ADDRESS 0 a Lou;-6i Aw A - 44nut5rt Q 'Ty - '5 ❑ Hazardous LOCATION OF TREE(S) ON LOT ELP, L"w,,E We"L/_ .0 ❑ Declining SPECIES AND NUMBER OF TREE(S) (20 L.ti, E) Dead ❑ Other (Specify) TO APPLICANT: A non - refundable fee of $15,00 for up to five trees to l be removed, plus $3.00 for every tree above 5 to be removed is require` Fee Recd. $ �JS :,,� Date A) CONSTRUCTION 1. For new construction, additions or (%W&dffications of a pro e which involve the removal of a protected tree(s), a site plan Is required. This site plan mu6e a minimum scale of 1 "=2 off` r single family lots, or 1 " =50' for all others. The site plan must include: a. Major Changes of Grade f. Proposed Number of Parking Spaces J. All Protected Trees Including: b. Structure Locations g. Proposed Underground Utilities (I.) Diameter of 4.5' above grade (DBH) c, Driveways and Walks h. Zoning Setbacks (ii.) Surveyed Location d. Parking Arrangement 1. All easements and Rights -of -Way (iii.) Species e. Required Number of Parking Spaces (iv.) Diseased or Insect Infested Trees TAmy_ fiEpLAezPQ S k. Tree Barricade Detail & Locations 2. Protective barriers are required around all trees remaining on site during construction. These barricades must remain intact during construction. The barriers must meet City Specifications. B) REPLACEMENTS 1. Tree replacement minimum standards: 10' overall height, 2.5" caliper, Florida Grade #1. See Inspectors note below to determine the number of replacement trees required. Replacements required within 30 days. I hereby certify that as property owner or as representative of the property owner, I have verified that the tree(s) sought to be removed is wholly on property owned by the above - identified property owner, and should it be determined that the tree(s) are located wholly or partially on property owned by some other person, then, I agree to hold the City of Clearwater harmless in any claim made for wrongful removal of such tree(s). I hereby certify that this application together with any p ans submitted Is a true representation of all facts concerning the proposed removal of the tree(s). Any deviation fro permit issued sh II render it null and void and be considered a violation of the Community Development Code. 1 ,ate V_L Signature of ner or applicant Printed Name Z 11 , as �e wu aA _ t �G. aI►G� ; >! t� C, Address Agency Representing OCL fO , PL--- 11 fit.- -3z105 40-1 - P ?,o 0860 69g -J City State Zip Phone /Cell Fax m DO NOT WRITE BELOW THIS LINE - Not Valid Until Signed By City Manager or his Designated Agent Community �evelopmerft Coordinator or Designee /Inspector Valid fof six mdnths from the date of issuance. 1362.0001 -GC White - Planning & Development Services Yellow - Applicant Rev. 2-03 '• Y Inspector's Comments: Q `° m �w 00 Z (O o Requir d Replacement Trees: LJL C C � om (DO � Applicable Code Section: �Z ' w a' Based on the Inspector's comments and information submitted, the above removal application is: 00 F- c ZO ❑ Approved as Submitted pproved- Modified as Noted Above ❑ Denied '�' ^� Signe �, Date: d. Community �evelopmerft Coordinator or Designee /Inspector Valid fof six mdnths from the date of issuance. 1362.0001 -GC White - Planning & Development Services Yellow - Applicant Rev. 2-03 'rV NA CITY OF CLEARWATER MUNICIPAL SERVICES BUILDING, 100 SOUTH MYRTLE AVENUE POST OFFICE BOX 4748, CLEARWATER, FLORIDA 33758 -4748 Telephone (727) 562 -4720 Fax (727) 562 -4735 J YfQ� Compliance Notice Planning Department CIRCLE K STORES INC ATTN RENT AND PROPERTY TAX DEP 1130 W WARNER RD BLDG B TEMPE, AZ 85284 RE: 1501 GULF TO BAY BLVD Dear Property Owner: CDC2008 -01980 The City of Clearwater Planning Department has done a re- inspection at the above address and has found the property is in compliance of the following City code: Section of City Code violated: 3- 12041. Facts behind violation: * *DEAD, DECLINING, MISSING AND DISEASED PLANT MATERIAL ** shall be replaced with healthy material of similar type in keeping with the landscaping requirements at the time of original plantinc� in accordanceWit11 , the approved landscape g//// ,� Ian. ( / . DATE MAILED: 9/8/2008 INSPECTOR: Matthew Anderson INSPECTOR TELEPHONE: 562- 4567xt2504 inspectorUgnature r:\Forms\CDC—Compliance-Tree.rpt Planning Department CITY OF CLEARWATER MUNICIPAL SERVICES BUILDING, 100 SOUTH MYRTLE AVENUE POST OFFICE BOX 4748, CLEARWATER, FLORIDA 33758 -4748 Telephone (727) 562 -4720 Fax (727) 562 -4735 CIRCLE K STORES INC ATTN RENT AND PROPERTY TAX DEP 1130 W WARNER RD BLDG B TEMPE, AZ 85284 RE: 1501 GULF TO BAY BLVD Dear Property Owner: Courtesy Notice CDC2008 -01980 The City of Clearwater Planning Department has done an inspection at the above address and has found the property is in violation of the following City code: Section of City Code violated: 3- 12041. Facts behind violation: * *DEAD, DECLINING, MISSING AND DISEASED PLANT MATERIAL ** shall be replaced with healthy material of similar type in keeping with the landscaping requirements at the time of original planting and in accordance with the approved landscape plan. Specifically, To be in Compliance with Section 3 -1204 Part B and L you must replace the shrubs missing in the perimeter hedge that surounds the property. Replace the missing Podocarpus bushes on the West wall of the building. Install the 200 4" Annuals at the Gulf to Bay entrance. Replace the missing Indian Hawthorne on the East wall of the building. Rplace the missing live oak from the West side of the Trash enclosure with a Florida Grade #1 live oak. Replace the 2 missing slash pines from the East side of the trash enclosure with 2 Florida Grade #1 Slash Pine trees. Replace the missing Chinese Elm with a Florida Grade #1 Chinese or Drake Elm. Mulch any and all landscaping beds. No further action is required on your part if the violation is corrected by August 21, 2008. Our goal is to achieve voluntary compliance through education, communication and cooperation. We would appreciate your assistance in achieving this goal. If you have any questions concerning this matter, or if you need any additional information, please do not hesitate to contact the City of Clearwater Planning Department. DATE MAILED: 7/21/2008 INSPECTOR: Matthew Anderson INSPECTOR TELEPHONE: 562- 4567xt2504 Inspector Signature rA Form s \CLW CourtesyLtrC DC. rpt V ITY OF C LEARWATER POST OFFICE Box 4748, CLEARWATER, FLORIDA 33758-4748 MUNICIPAL SERVICES BUILDING, 100 SOUTH MYRTLE AVENUE, CLEARWATER, FLORIDA 33756 TELEPHONE (727) 562 -4567 FAX (727) 562 -4865 PLANNING DEPARTMENT Section 3 -1204. Installation and maintenance. A. All required landscaping shall be installed in accordance with an approved landscape plan, including all specified conditions' to a particular development approval, and inspected prior to the issuance of a certificate of occupancy. In the event there are any changes to the approved landscape plan, such changes must be reviewed and approved and noted on the plan prior to notification for the final inspection for a certificate of occupancy. B. All landscaped areas must be covered with shrubs, ground cover, turf, three inches of organic mulch or other suitable material, which permits percolation. Where mulch is used, it must be protected from washing out of the planting bed. Inorganic mulch, such as gravel or rock, should only be used where washouts occur. Plastic sheets shall not be installed under mulches. C. Trees, which are balled, and burlapped must have the burlap removed or folded down at the time of planting. All twine or rope must be removed. If wire baskets are used, the upper rows must be cut before planting. If stakes or guy wires are used to support a tree, the wire must be covered with protective material where it is in contact with the tree and the stakes or guy wires must be removed after one year. D. All landscaping required by this division mist be proter_.ted frnm vehir- filar S� and pedestrian traffic by the installation of curbing and wheel stops, or other protective devices along the perimeter of any landscaping which adjoins c4Q vehicular use areas or sidewalks. These protective devices shall have a minimum height of six Inches above grade. E. Landscaping shall be installed in a manner, which minimizes conflicts between the landscaping and signage and utilities. O -mot F. No parking, display of vehicles or outdoor storage or display of merchandise is permitted in or over any required landscaped area, nor are vehicles permitted to overhang any required landscaped area. G. Soil in which required landscaping is to be installed must be generally indigenous to the locale. Soil must be loose, friable and free of limestone and other construction materials, roadbase material, rocks, weeds, grasses, hardpan clay or other debris. pH shall be adjusted where necessary to be compatible with the plant species being installed. Soil shall be slightly swaled to retain surface stormwater. Backfill soil material shall be thoroughly watered in and around plant root balls to prevent any air pockets. The use of amended and enriched soils may be required where necessary to increase the water retention capabilities of soils in order to reduce the amount of watering needed to meet the landscaping water requirements. FRANK HIBBARD; MAYOR JOHN DORAN, COUNCILMEMBER J.B. JOHNSON, COUNCIL14FMBER BILLJONSON, COUNCILMEMBER CARLEN -A. PETERSEN, COUNCILUAENIBER H. To minimize traffic hazards, at street or driveway intersections, all landscaping installations must provide unobstructed views in accordance with the sight triangle requirements in Article 3, Division 9. I, The owner and tenant, if any, are jointly and severally responsible for the regular and continuous maintenance and protection of all required landscaping, including the irrigation system, which shall be maintained in a healthy growing condition so as to present a neat and orderly appearance, free from refuse, debris and weeds. J. Required shade trees planted shall not be topped, shaped or severely pruned, but must be allowed to grow to maturity and attain their natural form so that crown development is not inhibited. K. All landscaping near public sidewalks must be maintained to allow unobstructed passage of pedestrians. L. Dead, declining, missing and diseased plant material shall be replaced with healthy material of similar type in keeping with the landscaping requirements at the time of original planting and in accordance with the approved landscape plan. M. Landscaping will be inspected periodically by the City, but not less frequently than every three years to ensure that proper maintenance is provided. (Ord. No. 6526 -00, § 1, 6- 15 -00; Ord. No. 6928 -02, § 55, 5 -2 -02) Pinellas County Property Appraiser Information: 14 29 15 22770 000 0010 Page 2 of 4 14 1 29 1 15 1 22770 1 000 1 0010 i5 -Jul -2008 Jim Smith, CFA Pinellas County Property Appraiser 15:38:36 Ownership Information Non - Residential Property Address, Use, and Sales CIRCLE K STORES INC OBK: 15534 OPG: 2487 ATTN RENT AND PROPERTY TAX DEPT 1130 W WARNER RD BLDG B TEMPE AZ 05284-2616 EVAC: Non -EUAC Comparable sales value as Prop Addr: 1501 GULF TO BAY BLVD of Jan 1, 2007, based on Census Tract: 265.00 Sales from 2005 - 2006: 0 Sale Date OR Book /Page Price (Qual /UnQ) Vac /Imp Plat Information 12/2,006 15,534/2,487 1,300,000 (U) I 1925: Book 010 Pgs 052- 12/1,998 10,351/2,053 603,200 (H) I 0000: Book Pgs - 10/1,98.9 7,106/2,389 1,489,100 (H) I 0000: Book Pgs - 0 /0 01 0 0 { ) 2007 Value EXEMPTIONS Just /Market: 727,900 Homestead: NO Ownership % .000 Govt Exem: NO Use %: .000 Assessed /Cap: 727,900 Institutional Exem: NO Tax Exempt %: .000 Historic Exem: 0 Taxable: 727,900 Agricultural: 0 2007 Tax Information District: Co Seawall: Frontage: Clearwater View: 07 Tax: 14,512.22 Land Size Unit Land Land Land Front 'x Depth Price Units Meth 07 Millage: 19.9371 1) 0 x 0 20. 00 30,324. 00 S 07 Spec Asmt: .00 2) 0 x 0 .00 .00 3) 0 x 0 .00 .00 Without the Save -Our -Homes 4) 0 x 0 .00 .00 cap, 2007 taxes will be 5) 0 x 0 .00 .00 14, 512. 22 6) 0 x 0 . 00 00 Without any exemptions, 2007 taxes will be 14,512.22 Short Legal DRUID HILLS LOTS 1, 2, 4 & 18 LESS T/A Description IN NW COR OF LOT i FOR RD R/W Building Information http: // 136 .174.187.13 /htbin/cgi- scr3 ?o =1 &a =1 &b =1 &r = &s =1 &u= 0 &p= 14 +29 +15 +22770... 7/15/2008 Lkj�(-ffl- A fo 5 Gu tt V,GY` _ - - - -- - Z 297 098 844 ai " SENDPER: I also wish to receive the ` 0 0 ■ Complete items 1 and/or 2 for additional services. ■ Conip)ete.items 3, 4a, and 4b. that following Services (for an we can return this extra fee): I US Postal- Service, Receipt for Certified at ;n iMail ■ Print your name and address on the reverse of this form so card to you. the back if space does not 1. ❑ Addressee's Address Z I No Insurance Coverage Provided. > d ■ Attach this form to the front of the mailpiece, or on ermit. 2. ❑ Restricted Delivery m N I Do not use for International Mail See rever ■Write 'Return Receipt Requested ion the mailpiece below the article ■ The Return Receipt will show to whom the article was delivered number. and the date Consult postmaster for fee. n i Sent t0 n ,tea L C 0 delivered. 3. Article Addressed to: 4a. Article Number O� c+ � m Stree &Number G.. �,nS�P,/ P(�r J�'I- Type L i � Post office, state, & ZIP coda . a `a1 4b. Service E ` / LQ V 1 tj„y-t -/ b UTJ ❑ Registered ertified i Postage $ o ❑ Express Mail ❑ Insured + ❑ Return Receipt r Merchandise ❑ COD I Certfied Fee ° tq v1 1 S � ) / 1• v v � 7. Date o i ery 8 I Special Delivery Fee , 3o� 5. Received By: (Print Name) 8. Addresse 's Address (Only if requested Y { Restricted Delivery Fee and fee is paid) rn Return Receipt Showing to F _ Whom & Date Delivered 6. Sign je orAgent) ff — RatumReCWft hg toWhOm $Date, Address TX 1 8 Addressee's y PS Form 3811, ecember 1994 102595.98 -B -0229 Domestic Return Receipt O TOTAL Postage &Fees $ ao CO) ark or Date r 0 LL U) IL *Janat/) 9661 I!JdV `008£ w10d Sd fp 'C L V_ d r• f m N t N t�0 N ° f7 CO c° E ° o m m ° E _° M y o L E m y o N — •m pQ C m .E .� C L ° E o l9 C W V N •p m f0 m CL- m U C (tl M m ° E n m `o� �tm. NV c CL_ cc u fTd M C m o m a , m m E o o . m o a ti '� R Z. 'm E o cm m n c m m h •c y m w a C t9 A p O� W fo o Z m E ro m� n d � > v wo m m U E o N y L E o f1 m '" `0 v m -t N o W c m 7 D ° 1. u 0 920 o m -a G U m 3 0o W - f- ZW ►'- y= rn c C p, R O Cl 2 N V vi G€ •m c N V U Q m n $ 2 'm cZ ic€ W - i m w m Q '� m d N m n m 5 r a0 ZN y I ID t0 fA NL... � 3t... N U d 1••. m m '-• � d 0 cc m w 3 2 3` 3 m a—mi M ¢W m CL m o y; �yvp o m >; Z o 's ad R. 0 `m y cYi rn —L _ E E5 = 10 Ew = a�i to n a m' fn fn U -W c § CV m (`h O, Q -5 4 A N 2 tO UNITED STATES POSTAL SERVICE • W-4 your n z w Q- O Q J ww wUL'J i J w Z z First -Class Mail Postage & Fees Paid usPS Permit No. G -10 ie, address, and ZIP Code in this box • G6. eCV 04,0-- 33756 `tom qL, 06v Lor ATER�;, August 06, 1999 CITY OF C LEARWATE R PLANNING & DEVELOPMENT SERVICES ADMINISTRATION POST OFFICE BOX 4748, CLEARWATER, FLORIDA 33758 -4748 MUNICIPAL. SERVICES BUILDING, 100 SOUTH MYRTLE AVENUE, CLFARWATFR, FLoRIDA 33 756 TELEPHONE (727) 562 -4567 FAX (727 ) 562-4576 NOTICE OF VIOLATION The below referenced site is in non - compliance with the landscape ordinance and landscape plan submitted at the time of development or modification. Questions concerning this report should be directed to Scott Kurleman at 727 -562 -4746. SITE: - Texaco OWNER: Motiva Enterprises LLC 1100 Louisiana St. #2200 Houston, TX 77002 SITE ADDRESS: 1501 Gulf To Bay Blvd. PARCEL I.D. # 14- 29 -15- 22770 -000 -0010 INSPECTION DATE: 08 -06 -99 NOTICE OF VIOLATION COMPLIANCE DATE: 08 -27 -99 CODES VIOLATED: 3 -1204 (B)(I)(L). d �S Cc�Qf� REQUIREMENTS: Install 252 24" shrubs, 6 -2" shade trees and 200 bedding plants which were required per the approved site plan and since removed or have died. Install or repair irrigation system. Landscaping shall be maintained in a healthy growing condition so as to present a neat and orderly appearance and kept free of refuse and debris. All material must be Florida Grade #1 or better and of the size required on the landscape plan. Recommend ON SITE MEETING Failure to correct the VIOLATIONS by the notice of violation compliance date will result in legal action by the Code Enforcement Board of the City of Clearwater, or by the Pinellas County Court. Such action may result in a fine. SIGNATURE: ONE TTY. ONE FuTuRE. BRLkC J• ACNGST, NLAIOR- COMMISSIONER ED HOOPF.R, VICE MAYOR- COMUIISSIONER BOB CLARK, COM.MISSIONFR ED H•V2T, CONUIISSIONER ® J.B. JOHNSON, JR., CONU ISSIONER "EQU.•;L EmPLMNI F,NT AND AFFIR.AL4TIVE ACTION EMPLOYER" ,�,;, Z. ITY OF LEARWATER �r- �o PLANNING & DEVELOPMENT SERVICES ADMINISTRATION POST OFFICE Box 4748, CLEAR% ATER, FLORIDA 337-8 -4748 gTER �� MUNICIPAL SERVICES BUILDING 100 SOUTH MYRTLE AVENUE, CLF-ARWATER, FLORIDA 33756 TELEPHONE (727) 562 -4567 FAx (727) 562-4576 NOTICE OF VIOLATION August 06, 1999 The below referenced site is in non - compliance with the landscape ordinance and landscape plan submitted at the time of development or modification. Questions concerning this report should be directed to Scott Kurleman at 727 -562 -4746. SITE: - Texaco OWNER: Motiva Enterprises LLC 1100 Louisiana St. #2200 Houston, TX 77002 SITE ADDRESS: 1501 Gulf To Bay Blvd. PARCEL I.D. # 14- 29 -15- 22770 - 000 -0010 INSPECTION DATE: 08 -06 -99 NOTICE OF VIOLATION COMPLIANCE DATE: 08 -27 -99 CODES VIOLATED: 3 -1204 (B)(I)(L). REQUIREMENTS: Install 252 24" shrubs, 6 - 2" shade trees and 200 bedding plants which were required per the approved site plan and since removed or have died. Install or repair irrigation system. Landscaping shall be maintained in a healthy growing condition so as to present a neat and orderly appearance and kept free of refuse and debris. All material must be Florida Grade #1 or better and of the size required on the landscape plan. Recommend ON SITE MEETING Failure to correct the VIOLATIONS by the notice of violation compliance date will result in legal action by the Code Enforcement Board of the City of Clearwater, or by the Pinellas County Court. Such action may result in a fine. SIGNATURE: \E CITY. ONE FUTURE. BRLAN J. AUNGST, N'IAYOR- COMMISSIONER ED HOOPER, VICE A'LAYOR-COMMISSIONER BOB CLARK, COMMISSIONER ED HART, COMMISSIONER ® J. B. JOHNSON-JR., COMMISSIONER "EQUAL. Emnm-NIENT AND AFFIRnATIVE ACTION EMPLOYER" PN10 -01 CITY OF CLEARWATER ATTN:ENGI PARCEL ID 14- 29 -15- 22770 - 000 -0010 PAZIP YRBLT /EFF FLRS TOT SQFT $ /SQFT AVR 1501 GULF TO BAY BLVD 33755 1990 1990 1,945 310.12 1.77 OWNER'S NAME AND ADDRESS V P W G BLDGS == IMPROVEMENT == HEAT SQFT MOTIVA ENTERPRISES LLC 1 22 CONVENIENCE STORE 1,800 1100 LOUISIANA ST STE 2200 LEGAL DESCRIPTION CENSUS PBOOK /PG HOUSTON TX DRUID HILLS 265.00 10 52 77002 LOTS 1 AND 2 LESS T/A IN NBHD LOT SIZE = => ISC COUNTY NW COR OF LOT 1 FOR RD R/W 16,524 SQ FT YEAR IMPROVEMENT 1998 143,500 SALE DATE AMOUNT OCT. 1998 603,200 OCT. 1989 1,489,100 153 X 108 LAND ASSESSMENT AS /FT YEAR TAXES PD D TX /FT 196,600 340,100 188.94 1998 7,748.50 Y N 3.98 BOOK PAGE DT Q T SALE DATE AMOUNT BOOK PAGE DT Q 10351 2053 SW M 7106 2389 M K MKT YR BLDG LAND TOT VALUE = = = == LAND / PROPERTY USE = = = == HOMESTD LP 98 143,500 196,600 340,100 11 322 CONVENIENCE STORE 0 N MORTGAGE COMPANY AMOUNT DATE MTG TYPE RATE NUMBER SELLER'S NAME GEN REVIEW DATE BLDG REVIEW DATE STAR ENTERPRISE 02/16/1994 05/28/1998 ENTER =FWD F1 =DOCS F2 =BLDG F4 =TAX F5 =LGL F7 =DIM F8 =XFEAT F13 =SKTCH F6 =COMP MENU RN10 RECENT DEED PRESENT - F1 =VIEW ISC Kurleman. Scott From: Dougall- Sides, Leslie Sent: Friday, February 19, 1999 3:21 PM To: Kurleman, Scott Subject: Ownership of Parcels Accoriding to our ATIDS search, on ownership of Texaco you show current owner correctly. Re Froggy's I have asked John to review as well since situation is quite convoluted with various leases, subleases, and receiverships. Hope to get back to you Mon. on that. Page 1 Kurleman, Scott From: Dougall- Sides, Leslie Sent: Thursday, February 18, 1999 3:43 PM To: Kurleman, Scott Subject: RE: ownership The property appraiser shows ownership as you indicate but I am having Gina run a search also, will get to you tomorrow. Sorry for the delay on the last set... From: Kurleman, Scott Sent: Thursday, February 18, 199910:56 AM To: Dougall- Sides, Leslie Subject: ownership I have 2 more parcels to verify ownership...... Froggy's Night Club 18- 29 -16- 85681 - 000 -0020 2516 gulf To Bay Blvd Equator Inc. 3000 Gulf To Bay Blvd Clearwater, FL 33759 -4304 Texaco A 14- 29 -15- 22770 - 000 -0010 1501 Gulf To Bay blvd. Motiva Enterprises LLC 1100 Louisiana St. #2200 Houston, TX 77002 Thank you very much.. What is the status of Pick Kwik, Payless, Jiffy Lube, & World Savings? Page 1 PN10 -01 CITY OF CLEARWATER ATTN:ENGI PARCEL ID 14- 29 -15- 22770 - 000 -0010 PAZIP YRBLT /EFF FLRS TOT SQFT $ /SQFT AVR 1501 GULF TO BAY BLVD 33755 1990 1990 1,945 310.12 1.77 OWNER'S NAME AND ADDRESS V P W G BLDGS == IMPROVEMENT == HEAT SQFT MOTIVA ENTERPRISES LLC 1 22 CONVENIENCE STORE 1,800 1100 LOUISIANA ST STE 2200 LEGAL DESCRIPTION CENSUS PBOOK /PG HOUSTON TX DRUID HILLS 265.00 10 52 77002 LOTS 1 AND 2 LESS T/A IN NBHD LOT SIZE = => ISC COUNTY NW COR OF LOT 1 FOR RD R/W 16,524 SQ FT 153 X 108 YEAR IMPROVEMENT LAND ASSESSMENT AS /FT YEAR TAXES PD D TX /FT 1998 143,500 196,600 340,100 188.94 1998 7,748.50 Y N 3.98 SALE DATE AMOUNT BOOK PAGE DT Q T SALE DATE AMOUNT BOOK PAGE DT Q OCT. 1998 603,200 10351 2053 SW M OCT. 1989 1,489,100 7106 2389 M K MKT YR BLDG LAND TOT VALUE. = = = == LAND / PROPERTY USE = = = == HOMESTD LP 98 143,500 196,600 340,100 11 322 CONVENIENCE STORE 0 N MORTGAGE COMPANY AMOUNT DATE MTG TYPE RATE NUMBER SELLER'S NAME GEN REVIEW DATE BLDG REVIEW DATE STAR ENTERPRISE 02/16/1994 05/28/1998 ENTER =FWD F1 =DOCS F2 =BLDG F4 =TAX F5 =LGL F7 =DIM iF8 =XFEAT F13 =SKTCH F6 =COMP MENU PN10 RECENT DEED PRESENT - F1 =VIEW ISC UNITED STATES POSTAL SERVICE Official Business 1± r MAR z 6 1992 Print PU _y PENALTY FOR PRIVATE USE, $300 r name, address and ZIP Code here 0 City of Clearwater Environmental Mgt. P.D. Box 4748 Clearwater, I'L 34618 UNITED STATES POSTAL SERVICE. T Official Business 1AL9 Fd4 PRIVATE JR)E Et AVOld-0AYMENT US MAIL —15F—POSTAGE, $300- 2 2 1994 Print your name, address and ZIP Code here j.ty o+ Clearwater,/Envir-onmental Bo,,, 4748 Fl. 3461.e-4(4e .United States Postal Service . - Official Business PM �ji 120F E 9 PENALTY FOR PRIVATE USE, $300 Print your name, address and ZIP Code here CITY OF C L-EnRW ATER LI\IVIRONMENTAL I"IST. 0 BO X C L E 474e RWATER1 FL 3461e • Complete items 1 and /or 2 for additional services. • Complete items 3, and 4a & b. • Print your name and address on the reverse of this form so that we can return this card to you. • Attach this form to the front of the mailpiece, or on the back if space does not permit. • Write "Return Receipt Requested" on the mailpiece below the article number • The Return Receipt Fee will provide you the signature of the person delivers( to and the date of deliverv. I Consult postmaster for fee. Article Number o t9 723 00? 4b. Service Type ❑ RR Certified 11 Insured lJ Certified ❑ COD ❑ Express Mail ❑ Return Receipt for I also wish to receive the following services (for an extra fee): 1. ❑ Addressee's Address 2. ❑ Restricted Delivery 3. Article Addressed to: i Z goo ?-'O sou 0 OR. ADO H&66-70H T 77�7-Z, l 7. Datsgf Delivery 5. Sign (Addressee) 8. Addressee's Address (Only if requested ��. and fee is paid) (Agent) PS Form 3811, November 1990 *U.S. GPO: 1991- 287.066 DOMESTIC RETURN RECEIPT ti SENDER; :9 • Complete items 1 and /or 2 for additional services. w • Complete items 3, and 4a & b. y • Print your name and address on the reverse of this form so that we can return this card to you. • Attach this form to the front of the mailpiece, or on the back if space does not permit. _ • Write "Return Receipt Requested" on the mailpiece below the article number +� • The Return Receipt will show to whom the article was delivered and the date C delivered. Article Addressed to:. 49_-Ar1 m I also wish to receive the following services (for an extra fee): 1. ❑ Addressee's Address 2. ❑ Restricted Delivery Consult postmaster for fee. le Number �r� 09z c 3 700 �l 1-1 , 4 . Service Type ❑ Registered ❑ Insured Certified ❑ COD w ❑ Express Mail ❑ Return Receipt for Merchandise a � � 7. D of gelr �r ry <, Y 5. Signature (Addressee) 8. Addressee's Address (Only if requested Y t-, and fee is paid) LU C 6. Signature (Agent) F- O H PS Form 3811, December 1991 * U.S.G.P.O.:1992- 307 -530 DOMESTIC RETURN RECEIPT • Complete items 1 and /or 2 for additional services. I also wish to receive the • Complete items 3, and 4a & b. following services (for an extra • Print your name and address on the reverse of this form so fee): ��,�� that we can return this card to you. 1. I�Addressee's Address • Attach this form to the front of the mailpiece, or on the back if space does not permit. • Write "Return Receipt Requested" on the mailpiece next to 2. ❑ Restricted Delivery the article number. _Consult aostmaster for fee. Star- Er'1't.c'r- pr- i'sc:: 12 f'0 3 itlG! "'4lii:OCJr i]t..ti�i'1 Dr-. I"'It.3tf =f.�n 4 T: • '9QU. 5. Sigr)4Are (Add 6. S$g alb (Ag 4a. Article Number 4b. Service Type ❑ Registered ❑ Insured i- Certi j ❑ COD ❑ , ` t4 Return Receipt for � Merchandise 71 fe of De)' Y .� is if requested PS Form 3811, October 1990 *U.S. GPO: 1990-273-861 DOMESTIC RETURN RECEIPT . f ,n< PUBLIC WORKS ADMINISTRATION Star Enterprise 12700 Northborough Or Suite 400 Houston, TX 77067.2544 CITY OF C LEARWATE R POST OFFICE Box 4748, CLEARWATER, FLORIDA 33758 -4748 TELEPHONE (813) 562 -4750 FAx (813) 562 -4755 Re: Texaco 1501 Gulf To Bay Blvd March 30, 1998 The City of Clearwater has initiated a landscape reinspection program which will affect all sites with approved landscape plans filed with the City of Clearwater. This courtesy letter is to serve as notification that you or your organization owns property which is included in this program. The Public Works Administration, Urban Forestry Division will be conducting site inspections to determine compliance with city's Land Development Code, Sections 42.27and /or 42.33. If the initial inspection finds the site in compliance, no further action will be taken. However, if the site is found to be in non-compliance, you will be given an opportunity to bring the site into compliance. Failure to do so will result in a notice of violation being issued to the present owner or owners. The violation will explain the code(s) violated, nature of the violations and required correction date. Failure to correct the listed violations by the date indicated will result in legal action by the Municipal Code Enforcement Board of the City of Clearwater. (sec. 162.06 (2) F.S). This program is intended to improve the appearance of off- street parking lots and other vehicular use areas, to protect and preserve the appearance and value of the surrounding neighborhoods, to improve the urban and natural environment and the promote the general welfare through the installation of landscaping, screening, and aesthetic effects. Please contact Scott Kurleman at the Urban Forestry Division at (813) 562 -4746 for information concerning landscape requirements or if you have any questions regarding the inspection program. Sincerely, AI k4 tU_,Vj Alan Mayberry Urban Forestry Manager "EQC AL EMPLOYMENT AND AFFIRMATIVE ACTION EmPLOIz W ' PN10 -01 CITY OF CLEARWATER ATTN: ENG PARCEL ID 14- 29 -15- 22770- 000 -0010 PAZIP YRBLT /EFF FLRS TOT SQFT S /SQFT AVR 1501 GULF TO BAY BLVD 34615 1990 1990 1,945 765.60 4.77 OWNER'S NAME AND ADDRESS V P W G BLDGS == IMPROVEMENT == HEAT SQFT STAR ENTERPRISE 1 22 CONVENIENCE STORE 1,800 SUITE 400 LEGAL DESCRIPTION CENSUS PBOOK /PG 12700 NORTHBOROUGH DR DRUID HILLS 265.00 10 52 HOUSTON, TX 77067 -2544 LOTS 1 AND 2 LESS T/A IN NBHD LOT SIZE = => ISC COUNTY NW COR OF LOT 1 FOR RD R/W 16,524 SQ FT 153 X 108 YEAR IMPROVEMENT LAND ASSESSMENT AS /FT YEAR TAXES PD D TX/FT 1997 115,500 196,600 312,100 160.46 1997 7,123.87 N N 3.66 SALE DATE AMOUNT BOOK PAGE DT Q T SALE DATE AMOUNT BOOK PAGE DT Q OCT. 1989 1,489,100 7106 2389 M K MKT YR BLDG LAND TOT VALUE = = = == LAND / PROPERTY USE = = = == HOMESTD LP 97 115,500 196,600 312,100 11 322 CONVENIENCE STORE 0 N MORTGAGE COMPANY AMOUNT DATE MTG TYPE RATE NUMBER SELLER'S NAME GEN REVIEW DATE BLDG REVIEW DATE 02/16/1994 11/19/1997 ENTER =FWD F1 =DOCS F2 =BLDG F4 =TAX F5 =LGL F7 =DIM F8 =XFEAT F13 =SKTCH F6 =COMP MENU PN10 ISC Rprry". f^ CITY, O F C L E A R W A T E R POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 NOTICE OF COMPLIANCE 01/20/1995 The City of Clearwater Environmental Management Office has completed its compliance stormwater and landscape reinspection at your site. The site now meets the requirements set forth by the stormwater and landscape ordinance's in effect at the time of site development or modification. If you have any questions regarding this report, please contact Rick Albee at (813) 462 -6598. SITE: Texaco SITE ADDRESS: 1501 Gulf To Bay Blvd. OWNER: Star Enterprise OWNER REP.: Chuck Vernau Original Compliance Date: 01/07/1995 INSPECTION DATE: 01/18/1995 RECOMMENDATIONS: Typical irrigation systems cycled at twice a week do not supply enough water for newly planted landscape material. At this time Southwest Florida Water Management District (SWFWMD) allows watering of new landscape material on a daily basis for 30 days. To obtain current watering restrictions, call SWFWMD at 1 -800- 848 -0499. Inspect drainage system periodically for clogged drains, sediment buildup, erosion and overgrowth; then maintain as needed to insure future compliance., �I9r� ' ' E q u a l E m p l o y m e n t a n d A f f i r m a t i v e A c t i o n E m p l o y e r ' ' C' I T Y O F C L E A'R W AT E R POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 NOTICE OF NON- COMPLIANCE 12/02/1994 The City of Clearwater Environmental Management Office has completed its stormwater and landscape inspection at your site. The site is in non - compliance with the stormwater and /or landscape ordinance's in effect at the.time of site development or modification. If you have any questions regarding „this report, please call Rick Albee at (813) 462 -6598 SITE: Texaco SITE ADDRESS: 1501 Gulf To Bay Blvd. OWNER: Star Enterprise OWNER REP.: Mary Mullen INSPECTION DATE: 11/30/1994 CODES VIOLATED:LANDSCAPE: Sec.136.023 (c) (3) , (f) (1) , (h) (1) STORMWATER: Sec.43.24(g) REQUIREMENTS:LANDSCAPE: Install 5 shrubs (18” ht) within the north landscape buffer adjacent to the entrance drive off Glenwood Ave. and 1 tree (6' ht) in the east buffer. STORMWATER: Repair the skimmer and install to the proper elevationon the outfall struture, clean or flush the drain at the exit of the car wash, remove the sediment build -up from the inlet pipes to the retention pond and pond bottom. COMPLIANCE DATE: 01/07/1995 RECOMMENDATIONS:Install Wax Myrtles in the north buffer to match existing shrubs. Request an on site meeting for a detailed explanation of the requirements. To insure compliance, a reinspection of the site will be conducted after the above compliance date. Failure to correct the requirements by the compliance date will result in the issuance of a "NOTICE OF VIOLATION ". E q u a I E m p l o y m e n t a n d A f f i r m a t i v e A c t i o n E m p l o y e r ' ' C I T Y 11..0 F e of Environmental Management Star Enterprise 3700 Hwy 39N Plant City, FL 33565 Re:Texaco, 1501 Gulf To Bay Blvd. C L E A R. W A T E R. POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 08/25/1994 The City of Clearwater has initiated a stormwater retention pond and landscape reinspection program which will affect all sites with approved stormwater treatment systems and /or landscape plans filed with the City of Clearwater. This courtesy letter is to serve as notification that you or your organization owns property which is included in this.program. The Environmental Management Group will be conducting site inspections to determine compliance with the city's Uniform Development Regulations, Sections 42.27 & 42.33, Site Plans, Sec.43.24, Beautification Plot Plan, Sec. 131.221 and Land Development Code, Sec. 136.023. If the initial inspection finds the site incompliance, no further action will be taken. However, if the site is found to be in noncompliance, you will be given an opportunity to bring the site into compliance. Failure to do so will result in a notice of violation being issued to the present owner or owners. The violation will explain the code(s) violated, nature of the violations and required correction date. Failure to correct the listed violations by the date indicated will result in legal action by the Municipal.Code Enforcement Board of the City of Clearwater. (Sec.162.06 (2) F.S.). This program is intended to improve the quality of surface waters of the city and appearance of off street parking lots and other vehicular use areas, to protect and preserve the appearance and value of the surrounding neighborhoods, to improve the urban and natural environment and to promote the general welfare through the installation and maintenance of stormwater retention ponds and landscaping, for screening, environmental and aesthetic effects. Please contact Rick Albee at the Environmental Management Group at (813) 462 -6598 for information concerning stormwater and /or landscape requirements, or if you have any questions regarding there inspection program. Sincerely Michael D. uillen, P.E. Water Resource Engineer RA to "Equal Employment and Affirmative Action Employer'' 01 SENDER: H Complete items 1 and /or 2 for additional services. d • Complete items 3, and 4a & b. ` • Print your name and address on the reverse of this form so that we can > return this card to you. d • Attach this form to the front of the mailpiece, or on the back if space does not permit. I also wish to receive the following services (for an extra 0; fee): 1. ❑ Addressee's Address y Write "Return Receipt Requested" on the mailpiece below the article number. L 2. L1 Restricted Delivery " The Return Receipt will show to whom the article was delivered and the date C delivered. Consult postmaster for fee. v 3. Article Addressed to: 4a. Article Number d JD 4 BM ENTERPRISE 4b. Service Type 0 C/o NARY j�j[)tf LEN ❑Registered v� 3700 HWY 39N J ,wl PLAN ' CITY, FL 33565 r' s Ma 5. Signature (Addressee) 6. Sure (Agent) /1/ 22-1 Z 072 901 ❑ Insured a V m C 935 � m K ❑ COD c Return Receipt for Merchandise c J 0 ee's - ddress (Only if requested Y is faip eo V7 >, PS Form 3811, Decem er 1991 *U.S. GPO: 1992--323-402 DOMESTIC RETURN RECEIPT N UNITED STATES POSTAL SERVICE Official Business PENALTY FOR PRIVATE USE TO AVOID PAYMENT OF POSTAGE, $300 Print your name, address and ZIP Code here CITY OF CLEARWATER ENVIRONMENTAL MANAGEMENT P.O. BOX 4748 CLEARWATER, FLORIDA � 34618.4748 C� O rCII( 452 14— ji3L -94 09.-49 N A L 0 L 14 29 15 22770000010 iggqqqqqqqqqqqqqqqqqqqqqgqqqqq. ggqqqqqqqqgqqqqqqqqqqqqqqqqqqqqqqgqqqqqqqqqqqqqqqq 0WNER6HIF STAR ENTERPRISE Prop Address: SUITE 40:2 1,501 GULF TO BAY BLVD 1700 NORTHBOROUGH DR NONRESIDENTIAL Tenancy: PARTNERSHIPS ETC HOUSTON, TX Pet #: 0 7/0672544 Book: 7106 Page: 2399 fax Dist: CN Fire /TIF Dist: Dlqnt Stat: Note Code: 'rop Use Code: 3221 Land Use Code: 11 Household: 0 Escrow Code: xmpt.. 1) 0 2) 3) 4) 5) 61 7) 9) ..Status 9 ,IU VALUE 1 4, 1 0 0 9 EkENPT1TAkES3 .Ix: 0 Nx: 0 Dx: 0 Tx: 0 Ax: 0 Ix. 314,100 93 Tax: 7,095.71 Spec Tax: .00 Tx %: .00 9 H 0 L E 6 A L CENTR01D DRUID HILLS LOTS 1 AND L LESS, T/A IN k: 249,791 2,3 & 255 26 DESC AS BEG AT SW CDR LOT 25 TH N51DE Y: 319,956 Alt -Z FOR HELP3 ANSI 3 FDX 3 2400 N91 3 LOG CLOSED 3 PRINT OFF 3 ON -LINE STORMWATER INSPECTION REPORT NUMBER 62 SITE: Texaco PARCEL:_ 14_ /29/15/22770/000 /0010 SITE ADDRESS: 1501 Gulf To Bay Blvd. BASIN: Stevensons Creek BASIN No. 02- 02 -18 -02 DRAINAGE AREA: 28714 SO FT REQUIRED VOL.: 1196 CU FT PROP. VOL.: POND TYPE DRY WEIR TYPE: Rect. Slot PROPOSED EXISTING WEIR: L: 0.8' D: 1.49' SKIMMER: NO UNDERDRAIN: NO UNDERDRAIN C.O.: NO LITTORAL SHELF: NO NOTES INSP.DATE:11 /30/1994 EROSION: NO DENUDED: NO POND CONSTRUCTED PER PLAN YES CONTROL STRUCTURE CONST. PER PLAN YES WEIR: L: 0.85' D: 1.47' SKIMMER: YES UNDERDRAIN: NO UNDERDRAIN C.O.: NO LITTORAL SHELF: NO OVERGROWN: NO COLLECTION SYS: YES COMMEN_TS:LANDSCAPE: Install 5 shrubs (18" ht) within the north landscape buffer adjacent to the entrance drive off Glenwood Ave. and 1 tree (6' ht) in the east buffer. STORMWATER: Repair the skimmer and install to the proper elevationon the outfall struture, clean or flush the drain at the exit of the car wash, remove the sediment build -up from the inlet pipes to the retention pond and pond bottom. C I T Y O F Office of Environmental Management Star Enterprise 12700 Northborough Dr. Suite 400 Houston, Tx. 77067 -2549 Texaco, Mary Mullen C L E A R W A T E R POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 Arpil,22r 1992 The City of Clearwater has initiated a landscape reinspection program which will affect all commercial sites with approved landscape plans filed with the City of Clearwater since January 1985.This courtesy letter is to serve as notification that you or your organization owns property which is included in this program. The Environmental Management Group will be, conducting site inspections to determine compliance with the city Beautification Plot Plan, Sec. 131.221 effective December, 1981 and Land Development Code, Sec. 136.023 effective October 14,1985.. If.the initial inspection finds the site in compliance no further action will be taken. However, if the site is found to be in noncompliance you will be given an opportunity to bring the site into compliance. Failure to do so will result in a notice of violation being - issued to the present owner or owners. The violation will explain the code(s) violated, nature of violations and required correction date. Failure to correct the listed violations by the date indicated will result -in legal action by the Municipal Code Enforcement Board of the City of Clearwater.. (Sec.162.06 (2) F.S.). This program is intended to improve the appearance of off street parking lots and other vehicular use areas, to protect and preserve the appearance and value of the surrounding neighborhoods, to improve the urban and natural environment and to promote the general welfare through the installation and maintenance of landscaping for screening,environmental and aesthetic effects. Please contact Rick Albee at the Environmental Management Group at (813)462 -6598 for information concerning landscape requirements or if you have any questions regarding the reinspection program. Sincerely, Michael D. Quillen, P.E. Water Resource Engineer " E q u a l E m p l o y m e n t a n d A f f i r m a t i v e Action E m p l o y e r ' C I T Y O E C L E.A R W AT E R POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 June 03, 1992 The City of Clearwater Environmental Management Office has completed its compliance landscape reinspection at your site—The following report is the result of our reinspection. If you have any questions concerning this report, please contact Rick Albee at (813)462- 659.8. SITE: Texaco 1501.Gulf to Bay.Blvd. OWNER: Star Enterprise OWNER REP.: Mary Mullen ORIGINAL COMPLIANCE DATE: 04/20/92 ext.05/25/92 REINSPECTION DATE: 06/04/92 PASSED IF PASSED: Maintain landscaping in a healthy growing condition to insure future.compliance. IF FAILED: A formal Notice of Violation will accompany this report. E q u a l E m p l o y m e n t a n d A f f i r m a t i v e A c t i o n E m p l o y e r ' ' WZ 3yG�3 CORRECTION DATE: 04/20/92 RECOMMENDATIONS:.All plant material must be a!Florida.'grade1No. L or. better, all: changes of spiecies must be approved ;by thee environmental dept. Maintain landscaping in a healthy 'growing; condition to insure future compliance. INSPECTOR: Rick Albee To insure compliance, a reinspection of the site will be conducted after .the correction date. Failure to correct the deficiencies above by the correction date will result in the issuance of a formal "Notice of Violation ". • Fn it AI Fmnlnvmont anH 4 f f i rm a *i..n A rein., c..,..i,.....- '" 4 �''_.• -' �`'- C I T Y O, F C L E A R W A T E R POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 NOTICE OF COMPLIANCE April 27, 1994 .The. City of Clearwater Environmental Management Office has completed its compliance landscape reinspection at your site. The site now meets the requirements set forth by the landscape ordinance in effect at the time of site development,. or modification. SITE:Texaco 1501 Gulf to Bay Blvd. OWNER:Star Enterprise OWNER REP:Mary Mullen 3700 Hwy. 39 N. Plant City, F1. 33565 ORIGINAL COMPLIANCE DATE:04/22/94 INSPECTION DATE:04 /27/94L RECOMMENDATIONS: Maintain landscaping in a healthy growing condition to insure future compliance.-Typical irrigation systems cycled at twice a week do not supply enough water for newly planted landscape material. At this, time Southwest Florida Water Management District ( SWFWMD) allows watering of new landscape material on a daily basis for 30 days: To obtain current watering restrictions call SWFWMD at 1- 800 - 848 -0499. noc2.rja r to ''Equal Employment and Affirmative Action Employer'' C I T Y O F C L E A R W A T E R tT! POST OFFICE BOX 4748. CLEARWATER, FLORIDA 34618.474.8 NOTICE OF NON - COMPLIANCE March 16, 1994 The City of Clearwater Environmental Management Office has completed its landscape inspection at your site. The following report is the result of our inspection. If you have any questions regarding this report, please .contact Rick Albee at (813) 462 -6598. SITE:Texaco OWNER:Star Enterprise OWNER REP.:Mary Mullen 3700 Hwy. 39 N. Plant City, Fl. 33565 INSPECTION DATE:03 /16/94 CODES VIOLATED:Sec.136.023 (c) (2) , (h) (1) (4) DEFICIENCIES:Requires replacement of 1 Live Oak tree in the south landscape buffer. COMPLIANCE DATE:04/22/94 RECOMMENDATIONS: INSPECTOR: Rick Albee To insure compliance, a reinspection of the site will be conducted after the compliance date. Failure to correct the deficiencies by the compliance date will result in the issuance of a formal "NOTICE OF VIOLATION ". non. rj a ''Equal Employment and Affirmative Action Employer'' J "?2— F'E13 -94 10:04:27 N A L 0 L 1 4/ 2 9/ 1 5/ 2 2. 7 7 0' 0 0 0/0 1 0 gggqqqqqgqqqqqqqqqq ggqgqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgqqqqqq ggqq9qqqqqqqqq ggqqq O W N E R S H I P STAR ENTERPRISE Prop Address: SUITE 400 1,501 GULF TO BAY BLVD 12700 NORTHBOROUGH DR NONRESIDENTIAL Tenancy: PARTNERSHIPS ETC HOUSTON, TX Pet #: 0 77067 2544 Book: 7106 Page: 2389 Tax Dist: CW Fire /TIF Dist: Dlqnt Stat: Note Code: Prop Use Code: 322 Land Use Code: 11 Household: 0 Escrow Code: Exmpt.. 1) 0 2) 3) 4) 5) 6) 7) 8) ..Status 9 J U V A L U E 3 1 4, 1 0 0 9 E X E M P T I T A X E S 3 Hx: 0 Wx: 0 Dx: 0 Tx: 0 Ax: 0 Nx: 314,100 93 Tax: 7,095.71 Spec Tax: .00 Tx %: .00 S H 0 L E G A L C E N T R 0 I D DRUID HILLS LOTS 1 AND 2 LESS T/A IN X: 249,781 NW COR OF LOT 1 FOR RD R/W Y: 318,956 E X I S T Alt -Z FOR HELPS ANSI 3 FDX 3 2400 N81 3 LOG CLOSED' 3 PRINT OFF 3 ON -LINE DATE REPLY -,j or 3 SIGNED TOPS V FORM 3801 IMI W U5A RECIPIENT: REPLY ON PINK COPY - RETAIN WHITE COPY D Q ~ d Q \�SIATp OF FIOR�VP Q j - Florida DoMeltment....of Environmental Regulation Twin Towers Office Bldg. • 2600 Blair Stone Road • Tallahassee, Florida 32399 -2400 Lawton Chiles, Governor Virginia B. Wetherell, Secretary March 10, 1993 Mr. Robert Herndon Star Enterprise Post Office Box 13012 Fort Lauderdale, Florida 33316 Re: Texaco-- #24 - 2.03 -0 =113_ 1500- Gulf --- TO-Bay Bokleyard-i ,Clearwater; -Florida` LFDER= Facility °Noe-= 52 8 8 3= 8:1?`8� Dear Mr. Herndon: AN d� s vd,0v ,- 617"- roll Tffit /NST, !yam The Department has concluded its review of the Remedial Action Plan (RAP) dated February 1990 for this site. The Department has determined that the actions proposed in this RAP, inclusive of supplemental information dated through December 1992, provide reasonable assurance that the contaminant concentrations at the site will be reduced to levels set forth in Chapter 17 -770, Florida Administrative Code (F.A.C.). Pursuant to Chapter 17- 770.700(3), F.A.C., the Department approves the RAP. You are required to initiate the remedial actions described in the RAP and supplemental information within two (2) months of receipt of this Order. These remedial actions are to be implemented in accordance with Chapter 17 -770, F.A.C., and shall continue until a cleanup of the contaminated area(s) to the target levels set forth in Rule 17- 770.730(5), F.A.C., is achieved. You are also required to submit record drawings ( "as- built" drawings) of the treatment system within four (4) months of the receipt of this Order. These drawings must be certified by a professional engineer. Persons whose substantial interests are affected by this Remedial Action Plan Approval Order have the right to challenge the Department's decision. Such a challenge may include filing a petition for an administrative determination (hearing) as described in the following paragraphs. However; pursuant to Chapter 17 -103, F.A.C., you may request an extension of time to file the Petition. All reauests for R" 1 1 Paper Mi Md .4& .hy Bared /.kt ,V' ,p. -2- Office of General Counsel at the address given below within twenty -one (21) days of receipt of this notice (do not send them to the Bureau of Waste Cleanup). Notwithstanding the above, a person whose substantial interests are affected by this (Remedial Action Plan Approval Order] may petition for an administrative proceeding (hearing) in accordance with Section 120.57, Florida Statutes (F.S.). The petition must contain the information set forth below and must be filed (received) in the Office of General Counsel of the Department at 2600 Blair Stone Road, Tallahassee, Florida 32399 -2400, within twenty -one (21) days of receipt of this notice. Failure to file a petition within this time period silali constitute a waiver of any right such person may have to request an administrative determination (hearing) under Section 120.57, F.S. The Petition shall contain the following information: (a) The name, address, and telephone number of each petitioner, the Department file number (DER facility number), and the name and address of the facility; (b) A statement of how and when each petitioner received notice of the Department's action or proposed action; - (c) A statement of how each petitioner's substantial interests are affected by the Department's action or proposed action; (d) A statement of the material facts disputed by petitioner, if any; (e) A statement of facts which petitioner contends warrant reversal or modification of the Department's action or proposed action; (f). A statement of which rules or statutes petitioner contends require reversal or modification of the Department's action or proposed action; and (g) A statement of the relief sought by petitioner, stating precisely the action petitioner wants the Department to take with respect to the Department's action or proposed action. This Remedial Action Plan Approval Order is final and effective on the date of receipt of this order unless a petition (or time extension) is filed in accordance with the preceding paragraphs. Upon the timely filing of a petition, this Order will not be effective until further order of the Department. -3- When the Order is final, any party to the Order has the right to seek judicial review of the Order pursuant to Section 120.68, F.S., by filing of a Notice of Appeal pursuant to Rule 9.110, Florida Rules of Appellate Procedure, with the Clerk of the Department in the Office of General Counsel, 2600 Blair Stone Road, Tallahassee, Florida 32399 -2400; and by filing a copy of the Notice of Appeal, accompanied by the applicable filing fees, with the appropriate District Court of Appeal. The Notice of Appeal must be filed within 30 days from the date the Final Order is filed with the Clerk of the - Department. The DER Facility Number for this site is 528838138. Please use this identification on all future correspondence with the Department. Any questions you may have on the technical aspects of this Remedial Action Plan Approval Order should be directed to Tim Larson at 904/488 -0190. Contact with the above named person does not constitute a petition for administrative determination. Sincerely, John Ruddell, Director Division of Waste Management JMR /tcd cc: Mr. Kiron Senapati - IT Corporation REMEDIAL ACTION PLAN ADDENDUM III TEXACO UC NO. 24- 203 -013 1501 GULF TO BAY BOULEVARD CLEARWATER, FLORIDA FDER FACILITY ID NO. 528838138 PREPARED BY IT CORPORATION 8600 HIDDEN RIVER PARKWAY SUITE 100 TAMPA, FLORIDA 33637 IT PROJECT NO. 595014 MAY 1992 This report was prepared on behalf of Star Enterprise by IT Corporation, Tampa, Florida. Prepared j on"ansen Hydrogeologist Reviewed by: /A4! A rCostello, P.G ida Registered Professional Geologist Approved by: Kiron Senapati, P. V. Florida Registered Professional Engineer No. 45378 Date: Date: ' Z_ Date: � " 9 92--- MU M# .ltOT T. Chapter Page 1. 0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Investigative Methodology and Results . . . . . . . . . . . . . . . . . . . 2 2.1 Water Table Elevation and Hydraulic Gradient . . . . . . . . . . . . . . . 2 2.2 Groundwater Analytical Results . . . . . . . . . . . . . . . . . . . . . 2 2.3 Infiltration Gallery Tests . . . . . . . . . . . . . . . . . . . . . . . 2 3.0 Remedial System Design Specifications . . . . . . . . . . . . . . . . . . . 4 3.1 Vapor Extraction System . . . . . . . . . . . . . . . . . . . . . . . 4 3.2 Groundwater Extraction System . . . . . . . . . . . . . . . . . . . . 4 3.2.1 Recovery Well Specifications . . . . . . . . . . . . . . . . . . . 5 3.2.2 Recovery Well Yield . . . . . . . . . . . . . . . . . . . . . . 5 3.2.3 Capture 'Lone, Drawdown, and Cone Drawdown . . . . . . . . . . . 6 3.2.4 Groundwater Pump . . . . . . . . . . . . . . . . . . . . . . 6 3.3 Air Stripper Tower . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.4 Effluent Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.0 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Appendix A - FDER Comment Letter Appendix B - Analytical Results Appendix C - Infiltration Gallery Calculations Appendix D - Recovery Well Yield Appendix E - Capture Zone, Drawdown, and Cone of Influent Calculations Appendix F - Pump Performance Curves Appendix G - Influent Contaminant Concentrations Appendix H - Air Stripper Calculations List cf Figures 1. Water Table Elevation Map 2. Total BTEX Hydrocarbon Map 3. Remedial System Location Map 4. Infiltration Gallery Construction List of Tables 1. Monitoring Data 2. Groundwater Analytical Data Remedial Action Plan Addendum III 1.0 Introduction The following is a Remedial Action Plan Addendum III (RAPA) for the Texaco location 24- 203- 013 located at 1501 Gulf to Bay Blvd., in Clearwater, Florida. The addendum has been prepared in response to the Florida Department of Environmental Regulation (FDER) letter dated September 16, 1991, which was received on April 9, 1992.. A copy of the FDER letter is presented in Appendix A for reference. This addendum also addresses some modifications to the original design of the remedial system. The design changes were primarily based upon the results from recent groundwater analytical data, and constant head percolation tests obtained at the site. A summary of the design changes specified in this addendum includes: • Use of (1) recovery well, 35 feet in depth, in place of (2) recovery wells. • Re- sizing of the air stripper tower. • Re- sizing of the infiltration gallery. The RAPA provides data and calculations to support the new design changes and to address the FDER comments. TA/6- 92/595014\RAP Addendum ' k5 ' 1 1 1 1 Mw 511 1 1i �. The following section describes site specific testing and sampling performed to assist in the design of the remedial system. 2.1 Water Table Elevation and Hydraulic Gradient On April 22, 1992, all the monitoring wells on site were monitored for depth to water. The purpose of the monitoring data was to confirm earlier findings that groundwater flow beneath the site was generally flowing towards the south. Table 1 contains the monitoring data and calculated water table elevations collected from April 22, 1992. Figure 1 is a water table elevation map constructed from the data presented in Table 1. Figure 1 illustrates that the groundwater beneath the site is generally flowing towards the south over a hydraulic gradient of approximately 0.01 Alft. 2.2 Groundwater Analytical Results On April 22, 1992, all monitoring wells on site were resampled for purgeable and polynuclear aromatic hydrocarbons dissolved in the groundwater beneath the site (Appendix B). The wells were resampled to satisfy comment number (3) in the FDER letter which states that all monitoring wells should be resampled at least yearly. In addition, the wells were resampled to obtain updated and accurate analytical information to check the design of the remedial system. Specifically, the new analytical data was used to re- calculate the influent contaminant concentrations to be treated by the remedial system. The samples were collected according to the procedures outlined in the FDER approved Comprehensive Quality Assurance Plan (ComQAP) 870467G. Table 2 is a groundwater analytical summary with complete analytical data presented in Appendix B. Figure 2 is a total BTEX hydrocarbon map based upon the recent analytical data which illustrates the area impacted by dissolved hydrocarbons in the subsurface. A comparison with the analytical data obtained in the May, 1990 sampling event, indicates that the areal extent and concentrations of the dissolved hydrocarbons have remained relatively consistent. 2.3 -Infiltration Gallery Tests On April 30, 1992, two constant head percolation tests were preformed at the site. The percolation tests were conducted in the northeast portion of the property where the infiltration gallery will be located. The percolation tests were conducted to obtain site specific field infiltration data. The purpose of the infiltration data was to check the original size specifications of the infiltration gallery. The constant head percolation test involves the pumping of water into a borehole at a constant rate and recording the seepage rate. The equations used to determine the total seepage rate for an infiltration gallery are contained in South Florida Water Management District (SFWMD) Technical Publication 87 -5, Field Testing of Exfiltration Systems (1987). The calculations for the constant head percolation tests are contained in Appendix C. PA TA/6- 92/595014\RAP Addendum. The two constant head percolation tests were performed by hand installing a 4 inch diameter open hole, perforated pipe 5.0 feet below the surface and recording the stabilized water flow into the pipe while maintaining a constant hydraulic head. The first test produced a constant water flow into the subsurface of 2.8 gallons per minute (gpm). The second test resulted in a stabilized flow at 4.8 gpm. Both tests were conducted for approximately 2 hours each. The site specific subsurface conditions required approximately one hour for stabilization to occur in each test. The results presented in Appendix C indicate that an infiltration gallery with dimensions of 15 feet by 7 feet by 4 feet in depth will accept 13 gpm or 2502 cubic feet per day of water with one foot mound rise in the water table. Two tests conducted indicate that the design safety factor for the infiltration gallery size is between 29 % and 58 %. To confirm the results of the percolation tests, a computer modeling of the mounding was performed (Appendix Q. The Groundwater Recharge and Mounding Program (Singhofen, 1983) was used to calculate the rise of a mound of groundwater in an unconfined aquifer within a rectangular basin. The results presented in Appendix C indicates that the maximum mound in the groundwater will be 3.46 feet. The results also indicate that hydraulic conditions will stabilize after approximately 10 days of operation. Although the mounding results indicate a maximum groundwater mound of 3.46 feet, the results are within the acceptable mounding Emits and therefore confirms that the infiltration gallery is properly sized to dispose of the treated groundwater at the site. 3 TA/6- 92/595014\RAP Addendum 3.4 Remedial System Design Specifications The following section describes the rationale for design modification from the original RAP and provides specifications for the revised remedial system. The individual sections include discussions on the vapor extraction system, groundwater extraction system, air stripper tower, and effluent disposal. 3.1 Vapor Extraction System The vapor extraction. system (VES) specified in the original RAP and two Addendums will remain the same. No changes will be made to the design of the vapor extraction and treatment system. However, sampling schedule and procedures have been revised. The following discussion addresses FDER comment (2). Prior to starting full scale remedial operations, both the VES and the groundwater treatment systems will be operated for a period of approximately 4 hours. During the foar hour test, the entire remedial system will be inspected, adjusted, calibrated, and sampled. During startup operations both influent and effluent samples will be collected to determine the efficiency of the VES. Influent samples will be collected from a sampling port upstream from the VES unit. Effluent samples will be collected downstream of the carbon adsorption canisters. Influent and effluent samples will be recorded on an hourly basis for 6 hours with the use of an Organic Vapor Analyzer (OVA) equipped with a flame ionization detector (FID). In addition, one influent sample will be collected in a tedlar bag and analyzed for total BTEX hydrocarbon concentrations using gas chromatography. Influent and Effluent samples for the VES will be collected and analyzed for total BTEX on the same schedule as the groundwater treatment system, weekly for the first month, monthly for the first year, and then annually until site rehabilitation is documented. Within 3 months of startup of the remedial system, the quarterly analytical and monitoring data will submitted to the FDER along with the as -built drawings. OVA concentrations less than 10 ppm will be used as an indication that the soil has been remediated to the criteria defined in FAC 17- 775.400. When OVA influent concentrations are less than 10 ppm, the VES system will shut down. Because hydrocarbon vapors often re- accumulate in the soil above areas of dissolved hydrocarbons in the groundwater, the VES may be put back in operation. The influent stream will be sampled to confirm the presence or absence of hydrocarbon vapors in the subsurface. In addition to the influent and effluent sampling,. the effectiveness of the VES will be evaluated by monitoring the vacuum in monitoring wells MW -3, OW -1, and OW -2. Initially, the soil gas extracted with the VES will be treated with activated carbon prior to atmospheric discharge. After two months of operation, the hydrocarbon concentrations in the untreated. VES emissions may be at or below acceptable levels. Dispersion modeling of the soil gas emissions will be performed at that time to determine the ambient impact resulting from the operation of the VES. The maximum ambient concentrations predicted with the dispersion model will be compared to the Acceptable Ambient Concentrations specified for are stripper C! TA/6- 92/595014\RAP Addendum emissions (FDER policy memorandum, October 1987). The need for further treatment of the VES emissions with activated carbon will be based upon the results of this comparison. If, after the first two months of operation, hydrocarbons concentrations in untreated soil gas reach acceptable levels, the carbon canisters will be removed from the system. 3.2 Groundwater Extraction System The groundwater remedial system will use pump and treat technology with an electric submersible groundwater pump for extraction, an air stripping tower for treatment, and an infiltration gallery from disposal of treated groundwater, as was originally specified in the RAP and Addendums. However, some of the remedial design specifications have been modified based upon new site specific data. 3.2.1 Recovery Well Specifications One of the remedial system design changes was in the groundwater extraction design. Only one recovery well will be used to remove groundwater from the water table aquifer instead of the original two recovery wells. A single recovery well installed to a depth 35 feet below the surface will properly remediate the lower portions of the aquifer since the confining clay unit is encountered at approximately 40 feet below the surface. The use of the single recovery well will decrease both the installation and operational cost of the remedial system. The location of the single well will remain the same as previously specified. Figure 3 is a remedial system location map illustrating the location of the recovery well. The recovery well construction will be similar to the construction specifications in the RAP and Addendums. The recovery well will be completed one foot below grade level with two feet of solid PVC riser, and 33 feet of 0.01 inches slotted PVC well screen. Although the aquifer hydraulic conductivity in the shallow water table aquifer decreases from 9.87 AM to 5.43 ft/d in the lower aquifer, this should have minimal affect on groundwater recovery from the single well. The occurance of decreasing dissolved hydrocarbon concentrations and hydraulic conductivity with depth ensures that the entire aquifer will be properly remediated. Groundwater flow will be greater in the upper portions of the aquifer where the majority of hydrocarbons occur. 3.2.2 Recovery Well Yield The groundwater well yield for the single recovery well was calculated to determine the groundwater design treatment rate. The calculations contained in Appendix D utilize an iterative process of calculating the drawdowns in a recovery well for a specified flow rate. As a general rule, drawdowns are limited to approximately 37.5 % of the total saturated water table aquifer thickness to prevent aquifer compaction. The maximum safe groundwater yield was calculated to be 13 gpm: 5 TA/6- 92/595014\RAP Addendum 3.2.3 Capture Zone, Drawdowns, and Cone of Influence Calculations were made to determine the effects of the remedial system on the local hydraulic site conditions. The calculation of the stagnation point downgradient of the recovery well is presented in Appendix E. The results indicate that the stagnation point is approximately 153 feet downgradient from the recovery well. However, a validity check of the calculations indicates the the result is not useable. The result of the stagnation point calculation should only be used as a general guidance distance for assessing the effectiveness of the remedial system. Groundwater computer modeling using THEIS software, was performed to estimate the drawdown, mounding, capture zone and cone of influence of the remedial system. The THEIS well functions are calculated by polynomial approximation taken from Stegun.and Abromowtz, Handbook of Mathematical Functions, Dover Publications, Inc., New York, New York, 1970. The analytical model calculates the heads for in an infinite/homogeneous aquifer with a given transtnissivity, hydraulic gradient, pumping rate, time of pumping, and X and Y coordinates. The results of the computer modeling are presented in Appendix E. The modeling results indicate: • Drawdown in the recovery well is approximately 5.5 feet. • The recovery well is positioned to capture the entire hydrocarbon impacted area. • The groundwater mound in the infiltration gallery is approximately 3 feet. The groundwater modeling results confirm the capture zone, recovery well. drawdown and well yield, and mounding results obtained from the other calcuiations presented in this report. 3.2.4 Groundwater Pump The specifications for the groundwater pump were revised due to the use of one recovery well and increase in the design treatment rate. The Total Dynamic Head (TDH) calculations for the pump were the same as specified in the original RAP. The groundwater pump must be able to overcome approximately 100 feet of head at 13 gpm. Due to the increase in withdrawal rate, the capacity of the pump was increased slightly. The new pump will be a Grundfos model 16S07 -8, 3/4 hp. A performance curve for the pump is presented in Appendix F. 3.3 Air Stripper Tower The air stripper tower design specifications were modified based upon the new treatment rate and new subsurface analytical data. The expected influent concentrations used to calculate the dimensions of the stripper tower were based on the weighted average concentrations from the monitoring wells located near the proposed recovery well as recommended by the FDER. Influent contaminant calculations are presented in Appendix G. The influent concentrations were used to design the air stripper tower. A computer modeling program called Airstrip (Version 1.2, 1988) was used to calculate the packing height of the air stripper (Appendix H). A review of the data presented in Appendix H indicates that benzene. and naphthalene are the two most difficult contaminants to remove. The computer generated data indicates that approximately 14 feet of packing material is required to meet effluent objectives. All volatile organic hydrocarbons will be removed at a 99 percent efficiency rate, except naphthalene which will be removed at a 96 % removal rate. N TA/6- 92/595014\RAP Addendum The total air stripper height will be 19 feet, with 14 feet of packing, 3.5 feet for the bottom sump, 0.75 feet for the spray nozzle height, and 0.75 feet for the demister. Based upon the treatment rate, the air stripperwill be 12 inches in diameter. All other original air stripper specifications will remain the same. The maxilnum ambient concentrations (MAC) for atmospheric emmisions are below the acceptable ambient concentrations (AAQ (Appendix H). 3.4 Effluent Disposal As previously discussed in section 2.3 of this addendum, treated groundwater from the air stripper will be disposed using a 15 foot by 7 foot infiltration gallery. Figure 5 show the construction specifications of the infiltration gallery. Due to an increase in relative elevation of approximately 1.5 feet from the air stripper to the infiltration gallery, a transfer pump will be used to pump the treated groundwater from the air stripper tower sump to the infiltration gallery. A conservative estimation of the TDH required for the transfer pump is 10 feet of head at 15 gpm. An Ingersoll -Rand transfer pump Series 1000 model, 1 -1/2 by 1 -1/2 by 3 pump type was selected Pump curve and other related information is supplied in Appendix F. The transferr pump will be controlled by a level switch located in the air stripper tower sump. All other fail safe switches will remain the same. 7 TA/6- 92/595014\RAP Addendum 4.0 Summary This addendum responds to all three of the comments made in the Florida Department of Environmental Regulation (FDER) letter dated September 16, 1991, which was received on April 9, 1992. In response to comment number 1, groundwater modeling presented in section 3.2.3 illustrates proposed remedial systems effects on the local aquifer. In response to comment number 2, the startup procedures, operation, maintenance, and monitoring of the YES system are, fully detailed in section 3.1. In response to comment number 3 of the FDER letter, all monitoring wells will be sampled on a yearly basis. The recent groundwater analytical results obtained from all the monitoring well on site were used to modify the original design of the remedial system. A summary of the design changes specified in this addendum includes: • Use of (1) recovery well, 35 feet in depth, in place of (2) recovery wells. • Re- sizing-of the air stripper tower. • Re- sizing of the infiltration gallery. TA/6- 92/595014\RAP Addendum I DRAWN BY: JKH ■ R a a i 7 I LAST REV. DATE: DRAWN BY: JKH I APPROVED BY: I GULF TO BAY BOULEVARD Sidewalk Landscaped_ � 6 9.2 0 PROJECT MGR.: JK14 I PROJECT NO.: 595014 1 ARCHIEVED: .—•—•—•—•—•—•—•---•—•—•---•—•—•—•—•—•—•—•—•—•—•---•—•— •— •----- .— .— .— .— .— .— .— .— . —. —.J 1— INTERNATIONAI TECHNOLOGY CORPORATION Figure 1: WATER TABLE ELEVATION MAP Location: Texaco # 24- 203 -013 1501 Gulf to Bay Blvd. Clearwater, Florida Prepared For: Star Enterprise Maitland, Florida Water Table Elevation Well (Feet) MW -1 61.11 A W -2 69.10 A W -3 69.06 1 68.92 MW -3 69.39 A W-6 ave 69.30 68.74 OW -2 2 69. 5 OW -3 1 OW-4 68.18 Lan ca p ed G7 9 20 r I i 69.11, Paved Parking I 69.0 I Lot rnj I • -tf 68.90 O 0 68.50 Paved W -1 C 6 9.10 1 e 1 I t Z 1 1 6900 : F.:: : f�:_: ; . >:. j tTj j 0 4 4. ?': Paved 651.90 ' %x i 1 68.70 ?...:fi• -,` .. : fkf Paved .—•—•—•—•—•—•—•---•—•—•---•—•—•—•—•—•—•—•—•—•—•---•—•— •— •----- .— .— .— .— .— .— .— .— . —. —.J 1— INTERNATIONAI TECHNOLOGY CORPORATION Figure 1: WATER TABLE ELEVATION MAP Location: Texaco # 24- 203 -013 1501 Gulf to Bay Blvd. Clearwater, Florida Prepared For: Star Enterprise Maitland, Florida Water Table Elevation Well (Feet) MW -1 61.11 A W -2 69.10 A W -3 69.06 NW-4 68.92 MW -5 69.39 A W-6 68.80 OW -1 68.74 OW -2 2 69. 5 OW -3 68.88 OW-4 68.18 EXPLANATION —• —• Property Boudary m Monitoring Well ..�� Water Table Elevation (Feet) 0 Flow Direction SCALE (Feet) 0 10 20 40 START DATE: 4 -24 -92 LAST REV. DATE: 5 -2 -92 CHECKED BY: INITIATOR: JKH DRAWING NO.: MA20 DRAWN BY: JKH - DRAWN BY: JKH APPROVED BY: PROJECT MGR.: JKH PROJECT NO.: 595014 GULF TO BAY BOULEVARD a C z Landscaped MW -2 ------ ---- -------------------- IL I MW -3 MW-4 Paved 1 � i i I i i ai - OW-1 .::::.:. j — Paved -1 Ne 1000 m i I Tank I 50 iI Area , .:.......... .::;;: f: ;:::< >::: >:�r ::......... .... I hi :{ OR.' 3 off: �' � } • 'F f :" v <::'� �Y: �• rir;:r{vJ.:H'^r ?Qf+,�ttJ: . Paved .:�::<.•:;.;.f {. {_'.::: ,{. > :�:�:: 6._.-._._._._._._._._ ._._._._._._._._._._._._._._._. EXPLANATION — — Property Boudary m Monitoring Well Total BTEX Concentration (ppb) Sidewalk MW -5 I I Landsca ed P G� i i j Paved j Parking I Lot -¢ O I � I C i r� . i tTJ I Paved I i i I I Landscaped i i _.- ._._._.- ._._._._._._._.- . -._.� r ARCHIEVED: Total BTEX Concentration Well fivb) MW -1 ND MW -2 ND MW -3 1011 MW-4 5 MW -5 ND MW -6 ND OW -1 2775 OW -2 ND OW -3 4 OW-4 ND -I- TECHNOLOGY CORPORATION SCALE Figure 2: TOTAL BTEX (Feet) CONCENTRATION MAP Mwmmm Location: Texaco # 24 -203 -013 0 10 20 40 1501 Gulf to Bay Blvd. Clearwater, Florida Prepared For: Star Enterprise Maitland, Florida ARCHIEVED: Total BTEX Concentration Well fivb) MW -1 ND MW -2 ND MW -3 1011 MW-4 5 MW -5 ND MW -6 ND OW -1 2775 OW -2 ND OW -3 4 OW-4 ND -I- TECHNOLOGY CORPORATION SCALE Figure 2: TOTAL BTEX (Feet) CONCENTRATION MAP Mwmmm Location: Texaco # 24 -203 -013 0 10 20 40 1501 Gulf to Bay Blvd. Clearwater, Florida Prepared For: Star Enterprise Maitland, Florida -I- TECHNOLOGY CORPORATION SCALE Figure 2: TOTAL BTEX (Feet) CONCENTRATION MAP Mwmmm Location: Texaco # 24 -203 -013 0 10 20 40 1501 Gulf to Bay Blvd. Clearwater, Florida Prepared For: Star Enterprise Maitland, Florida DRAWN BY: JKH DRAWN BY: JKH I APPROVED BY: I PROJECT MGR.: JKH I PROJECT NO.: 595014 1 ARMEVED: GULF TO BAY BOULEVARD Y i i i �i i i i i i i i i` 1 Landscaped —) Sidewalk _MW-5 ._._ Infiltration Gallery i i Landscaped r i Paved M i Parking 2 i Lot � O i d i C t_._,_,_._._._•— • —• —•— Z i Paved i i i Paved 1 W -1 New j Tank Area i Paved -b- fflffl : :.::.: }::<.;::;:.:: Landscaped — ...... — Remedial System Compound_ — _ _ _._._._._._._._._._._._._._._.- INTERNATI NAI TECHNOLOGY EXPLANATION CORPORATION SCALE Figure 3: REMEDIAL SYSTEM —• —• Property Boudary (Feet) LOCATION MAP m Monitoring Well Location: Texaco # 24- 203 -013 X Recovery Well 0 10 20 40 1501 Gulf to Bay Blvd. — Piping Clearwater, Florida A Percolation Tests Prepared For: Star Enterprise Maitland, Florida 2" Dia. P.V.C.Effluent 3/4" Dia. P.V.C. Electrical Line from Air Stripper Conduit from Control Panel ------------- - - - - -- — ter --- \\\\\\\\\\\\\\\\\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ 12" Dia. Corrugated ----------------- Alurnintua Pertnca2ed -fta —. Piezometer 2" Dia. P.V.C. 2 -inch P.V.C. Effluent pipe Installed in a 6" Manhole from Water Treatment System set at Grade Concrete O Catch Basin (see Detail)) / Q Entire Excavation Filled I� Drainage Pipe 1 with 1 1/4" Ballast Rock 1% Slope Water Table t _ L _ Side View General Notes: OTemporary slope determined during installation on a site specific basis. 0 Surface material will be restored to original condition. 18" Manhole set 12" Dia. Corrugated at Grade Aluminum Perforated Pipe 8" Concrete Lid IN with #4 Rebar 12" O.C. 2" Dia. P.V.C. Effluent Line from Air Stripper High /Low Failsafj_ Float Switch �¢ % 0,ii � ncrete, Floor - -- i Geotextile Fabric Liner (Top & Sides Only) Geotextile Fabric Liner Entire Excavation Filled 0 (Top 8 Sides Only) with 1 114" Ballast Rock 1 Water Table y. zz i� WR W End View Infiltration Trench Dimensions Width (W) 7 Feet Length (L) 15 Feet Depth (D) 5 Feet Depth to (D.T.W.) Water 5 Feet Catch Basin Dimensions Diameter (Dia.) 3 Feet Height(H) 3 Feet Depth from (DG) 1 Foot Table 1 . Monitoring Data Texaco 24-203 -013 1501 Gulf to Bay Boulevard Clearwater, Florida. IT Project 595014 (All Measurements in Feet) Casing Depth to Water Table Well Elevation Water Elevation MW -1 75.00 13.89 61.11 MW -2 75.44 6.34 69.10 MW -3 74.74 5.68 69.06 MW-4 74.54 5.62 68.92 MW -5 75.02 5.63 69.39 MW -6 75.66 6.86 68.80 ON -1 74.94 6.20 68.74 OW -2 75.20 5.95 69.25 OW -3 73.98 5.10 68.88 OW-4 74.12 5.94 68.18 Table 2 Groundwater Analytical Summary Texaco 24- 203 -013 1501 Gulf to Bay Boulevard Clearwater, Florida IT Project 595014 (All Measurements in ppb) ND = Not Detected Above Detection Limits Total Total Total Well Benzene Toluene Ethylbenzene Xylenes BTEX MTBE Napthalenes MW -1 ND ND ND ND ND 2 ND MW -2 ND ND ND ND ND ND ND MW -3 ND 15 260 736 1011 ND 109 MW-4 ND ND 1 4 5 ND ND MW -5 ND ND ND ND ND ND ND MW -6 ND ND ND ND ND ND ND OW -1 51 20 1420 1284 2775 2 505 OW -2 ND ND ND ND ND ND ND OW -3 ND ND 3 1 4 ND ND OW -4 ND ND ND ND ND ND ND ND = Not Detected Above Detection Limits RCV BY:ITCORPORATION 4- 9 -92 ; 9:04 DER WASTE MOMT THL 8139771967;# 1 POSMV brand fax transmittal r Demo 7157y Mr. Scott Ivolter September 16, 1991 IT Environmental services 3018 U.S.-North, Suite 300 Tampa, Florida 33619 RE: Remedial Action Plan (RAp) Addendum for Texaco Station located at 1501 Gulf to Bay Blvd_, clearWatar', Florida DER Facility number $28838138 Dear Mr. Ntlter: The above referenced document has been reviewed and the following comments are In response to that review. Please revise as appropriate. 1. It is stated that all the mound from the infiltration gallery Will be captured, that is the 16gpm proposed to be pumped to the gallery_ If all that flow will be captured and the pumping rate is to remain at 169pm, it is unclear as to how the contamination plume will be captured in it's entirety. Please provide the modeling indicating the appropriate capture zone. 2. The vacuum extraction vapor treatment system should be sampled weekly the first month and after two months the data should be sent to the FDER for evaluation. The methodology to evaluate the effectiveness of the VES including the location of samples should be more fully detailed. 3. The proposed sampling protocol should include provisions to sample all monitoring well at least yearly. sincerely, Tim R. Larson, P.E. Bureau of Waste Cleanup TRL /wp PAUL R. MCGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -01A 8600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 1/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 14:00:00 Groundwater sample collected by John Hansen of IT using Laboratory- supplied containers. Detection Date Test Name Method Result Units Limit Analyzed Ana_ lust POLY.AROMATICS- Extraction SW 3510 04/27/92 SGH POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 10 Acenaphthylene <10 10 Anthracene* <10 10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 Benz(b /k)Fluoranthene <10 10 Benzo(g,h,i)perylene <10 Chrysene* <10 10 10 Dibenz(a,h)anthracene* <10 Ftuoranthene <10 10 10 Fluorene <10 10 Indeno(1,2,3- cd)Pyrene* <10 10 Naphthalene <10 10 Phenanthrene* <10 10 Pyrene <10 10 1- Methy1naphthalene ** <10 2- Methylnaphthalene ** <10 10 * Matrix interferences may 10 prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene <1 1 Ethylbenzene <1 p- Xylene <1 1 m- Xytene <1 1 1 o- Xylene <1 1 PAUI. R. MCGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENV1R. SERVICES GROUP 9204293 -01A Page: 2 Project ID: GULF TO BAY 595,014 Sample ID: Mu- 1/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyzed Analyst 2 0 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Ouality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. 'f Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MGGINNES AND ASSOCIATES CONSULTING LAB011ATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 2/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 14:50:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Test Name Method Result Units POLY.AROMATICS- Extraction SW 3510 POLY.AROMATICS EPA 610 ug /L Acenaphthene <10 Acenaphthylene <10 Anthracene* <10 Benz(a)anthracene* <10 Benz(a)pyrene <10 Benz(b /k)Fluoranthene <10 Benzo(g,h,i)perylene <10 Chrysene* <10 Dibenz(a,h)anthracene* <10 Fluoranthene <10 Fluorene <10 Indeno(1,2,3- cd)Pyrene* <10 Naphthalene <10 Phenanthrene* <10 Pyrene <10 1- Methylnaphthalene ** <10 2- Methylnaphthalene ** <10 * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L Benzene <1 Toluene <1 Ethylbenzene <1 p- Xylene <1 m- Xylene <1 o- Xylene <1 9204293 -02A Report Date: 05/05192 Detection Date Limit Analyzed Analyst 04/27/92 SGH 04/28/92 PSL 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 t 04/27/92 ROM /AS PAUL R. MCGINNES AND ASSOCIATES CONSULTING LABORAT013II':S, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -02A Page- 2 Project ID: GULF TO BAY 595,014 SaRlple IN N-4920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyzed Analyst <1 1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. ALL quality assurance samples met regulatory and in-house quality control limits unless otherwise specified. ;N_- Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MCGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -03A 8600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 3/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 15:30:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Detection Date Test Name Method Result Units Limit Analyzed Ana_ lyst POLY.AP,OMATICS- Extraction SW 3510 04/27/92 CDR POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 10 Acenaphthylene <10 10 Anthraccne* <10 10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 ecnz(b /k)Fluoranthene <10 10 Senzo(g,h,i)perylene <10 10 Chrysene* <10 10 Dibenz(a,h)anthracene* <10 10 FLuoranthene <10 10 Fluorene <10 10 indeno(1,2,3- cd)Pyrene* <10 10 Naphthalene 92 10 Phenanthrene* <10 10 Pyrene <10 10 1- Methylnaphthalene ** 17 10 2- Methylnaphthalene ** <10 10 * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene 15 1 Ethylbenzene 260 1 p- Xylene 332 1 m- Xytene 310 1 o- Xylene 94 1 PAUL R. MGGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH. FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -03A Page- 2 Project ID: GULF TO BAY 595,014 Sample ID! MW- 3/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyzed Analyst <1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless.,otherwise specified. Analyst Project Manager 1� DHRS Laboratory ID Nos.86140/E86070 PAUL R. MGGINNES AND ASSOCIATES GONSULTING LABORATORIES, ING. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293-04A 8600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 4/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 14:20:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Detection Date Test Name Method Result Units Limit Analyzed Analyst POLY.AROMATICS- Extraction SW 3510 04/27/92 CDR POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 10 Acenaphthylene <10 10 Anthracene* <10 10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 Benz(b /k)Ftuoranthene <10 10 Benzo(g,h,i)perylene <10 10 Chrysene* <10 10 Dibenz(a,h)anthracene* <10 10 Fluoranthene <10 10 Fluorene <10 10 Indeno(1,2,3- cd)Pyrene* <10 10 Naphthalene <10 10 Phenanthrene* <10 10 Pyrene <10 10 1- Methylnaphthalene ** <10 10 2- Methylnaphthalene ** <10 10 * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene <1 1 Ethylbenzene 1 1 p- Xylene 2 1 m- Xylene 2 1 o- Xylene <1 1 PAUL R. MCGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENV1R. SERVICES GROUP Project ID: GULF TO BAY 595,014 Sample ID: MW- 4/920422/014 Test Name Method (Continued) MTBE 9204293 -04A Page: 2 Detection Date Result Units Limit Analyzed Analyst <1 0 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. Analyst Project Manager DHRS Laboratory ID NOs.86140/E86070 PAUL R. McGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 5/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 14:30:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Test Name Method Result POLY.AROMATICS- Extraction SW 3510 POLY.AROMATICS Acenaphthene Acenaphthylene Anthracene* Benz(a)anthracene* Benz(a)pyrene eenz(b /k)FLuoranthene Benzo(g,h,i)perylene Chrysene* Dibenz(a,h)anthracene* Fluoranthene Fluorene Indeno(1,2,3- cd)Pyrene* Naphthalene Phenanthrene* Pyrene 1- Methylnaphthalene ** 2- Methylnaphthalene ** * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS Benzene Toluene Ethylbenzene p-Xylene m- Xylene o- Xylene EPA 610 SW 5030/8020 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <1 <1 <1 <1 <1 <1 9204293-05A Report Date: 05/05/92 Detection Date Units Limit Analyzed Analyst 04/27/92 CDR ug /L ug /L 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1 1 1 1 1 04/28/92 PSL 04/27/92 ROM /AS PAUL R• MCGINNES AND AsSOCTATES GONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -05A Page: 2 Project ID: GULF TO BAY 595,014 Sample ID: Mu- 5/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit AnalyZed Analyst <1 I Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories OUality Assurance Plan 41870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. C1 Analyst Project Manager DHRS Laboratory ID Nos.86140 /E86070 PAUL R. McGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -06A 8600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 6/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 14 :15:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. I Detection Date Test Name Method Result Units Limit Analyzed Analyst POLY.AROMATICS-Extraction SW 3510 04/27/92 SGH POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 Acenaphthylene <10 10 10 Anthracene* <10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 10 Benz(b /k)Fluoranthene j <10 Benzo(g,h,i)perylene <10 10. Chrysene* <10 10 10 Dibenz(a,h)anthracene* <10 Fluoranthene <10 10 Fluorene <10 10 10 Indeno(1,2,3-cd)Pyrene* <10 Naphthalene <10 10 10 Phenanthrene* <10 Pyrene <10 10 10 1- Methylnaphthalene ** <10 2- Methylnaphthalene ** <10 10 . * Matrix interferences may 10 prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene <1 Ethylbenzene i <1 1 p- Xytene ! <1 1 m- Xylene <1 1 o- Xylene <1 1 1 PAUL R. MCGINNES AND ASSOCIATES GONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 I IT ENVIR. SERVICES GROUP Project ID: GULF TO BAY 595,014 Sample ID: Mu- 6/920422/014 Test Name (Continued) MTBE 9204293 -06A Page: 2 Detection Date Method Result Units Limit Analyzed Analyst <1 , i Methods: All analyses by MGGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Ouality Assurance. Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. 4 Analyst Project Manager DHRS Laboratory ID Nos.86 40/E86070 I PAUL R. MCGINNI7S AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: Mu- 30/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 15:40:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Test Name Method Result POLY.AROMATICS-Extraction SW 3510 POLY.AROMATICS Acenaphthene Acenaphthylene Anthracene* Benz(a)anthracene* Benz(a)pyrene Benz(b /k)Fluoranthene Benzo(g,h,i)perylene Chrysene* Dibenz(a,h)anthracene* Fluoranthene Fluorene Indeno(1,2,3- cd)Pyrene* Naphthalene Phenanthrene* Pyrene 1- Methylnaphthalene ** 2- Methylnaphthalene ** * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS Benzene Toluene Ethylbenzene p- Xylene m- Xylene o- Xylene EPA 610 SW 5030/8020 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 381 <10 <10 25 43 53 21 1430 430 726 175 9204293 -07A Report Date; 05/05/92 Detection Date Units Limit Analyzed Analyst 04/27/92 CDR . ug /L ug /L 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 04/28/92 PSL 04/27/92 ROM /AS MAUL R. MGGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4166 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -07A Page: 2 Project ID: GULF TO BAY 595,014 Sample 1D: Mw- 30/920422/014 Test Name (Continued) MTBE Detection Date. Method Result Units Limit Analyzed Analyst <1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in- house.quality control limits unless otherwise specified. Analyst Project Manager 1� DHRS Laboratory ID Nos.861410/E86070 PAUL R. MCGINNr.S AND ASSOCIATES GONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: MW- 31/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 16:00:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Test Name Method POLY.AROMATICS- Extraction SW 3510 POLY.AROMATiCS EPA 610 Acenaphthene Acenaphthylene Anthracene* Benz(a)anthracene* Benz(a)pyrene Benz(b /k)Fluoranthene Benzo(g,h,i)peryiene Chrysene* Dibenz(a,h)anthracene* Fluoranthene Fluorene Indeno(1,2,3-cd)Pyrene* Naphthalene Phenanthrene* Pyrene 1- Methylnaphthalene ** 2- Methylnaphthalene ** * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS Benzene Toluene Ethylbenzene p-Xylene m- Xytene o- Xytene SW 5030/8020 Result Units <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <1 <1 <1 <1 <1 <1 ug /L ug /L 9204293 -08A Report Date: 05/05/92 Detection Date Limit Analvzecl Analyst 04/27/92 SGH 04/28/92 PSL 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1 04/27/92 ROM /AS PAUL R. MGGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293-08A Page: 2 Project ID: GULF TO BAY 595,014 Sample ID: MW- 31/920422/014 Detection Date Test Name Method Result Units Limit Analyzed Analyst (Continued) MTBE <1 1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories 0ual-ity Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. L t Ca_ Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MCGINNES AND ASSOCIATES GONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: OW- 1/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 15:40:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Test Name Method Result Units POLY.AROMATICS- Extraction POLY.AROMATICS Acenaphthene Acenaphthylene Anthracene* Benz(a)anthracene* Benz(a)pyrene Benz(b /k)Fluoranthene Benzo(g,h,i)perylene Chrysene* Dibenz(a,h)anthracene* Fluoranthene FLuorene Indeno(1,2,3- cd)Pyrene* Naphthalene Phenanthrene* Pyrene 1- Methylnaphthalene ** 2- Methylnaphthalene ** * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS Benzene Toluene Ethylbenzene p-Xylene m- Xylene o- Xylene SW 3510 EPA 610 SW 5030/8020 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 431 <10 <10 28 46 51 20 1420 422 694 168 ug /L ug /L 9204293 -09A Report Date: 05/05/92 Detection Date Limit Analyzed Analyst 04/27/92 SGH 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1 1 1 1 1 1 04/28/92 PSL 04/27/92 ROM /AS MAUL R. MCGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -09A Page: 2 Project ID: GULF TO BAY 595,014 Sample ID: ON- 1/920422/014 Detection Date Test Name Method Result Units Limit Analyzed Analyst (Continued) MTBE 2 1 Methods: All analyses by MCGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MCGINNES AND ASSOCIATES GONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293-10A 11600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: OW- 2/920422/014 Date Received:. 04/23/92 Date Collected: 04/22/92 15 :20:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Detection Date Test Name Method Result Units Limit Analyzed Analyst POLY.AROMATICS- Extraction SW 3510 04/27/92 SGH POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 10 Acenaphthylene <10 10 Anthracene* <10 10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 Benz(b /k)FLuoranthene <10 10 Benzo(g,h,i)perylene <10 10 Chrysene* <10 10 Dibenz(a,h)anthracene* <10 10 Fluoranthene <10 10 Fluorene <10 10 Indeno(1,2,3- cd)Pyrene* <10 10 Naphthalene <10 10 Phenanthrene* <10 10 Pyrene <10 10 1- Methy1naphthalene ** <10 10 2- Methylnaphthalene ** <10 10 * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene <1 1 Ethylbenzene <1 1 p- Xylene <1 1 m- Xylene <1 1 o- Xylene <1 1 PAUL P. McGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -IOA Page: 2 Project 10: GULF TO BAY 595,014 Sample 10: OW•2/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyzed Analyst <1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Ouality Assurance Plan #870232. AIL quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MGGINNES AND ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 8600 Hidden River Parkway SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: OW- 3/920422/014 Date Received: 04/23/92 Date Collected: 04/22/92 15:10:00 Groundwater sample collected by John Hansen of IT using laboratory - supplied containers. Test Name Method Result Units POLY.AROMATICS- Extraction SW 3510 POLY.AROMATICS Acenaphthene Acenaphthylene Anthracene* Benz(a)anthracene* Benz(a)pyrene Benz(b /k)Fluoranthene Bcnzo(g,h,i)perylene Chrysene* Dibenz(a,h)anthracene* Fluoranthene Fluorene Indeno(1,2,3-cd)Pyrene* Naphthalene Phenanthrene* Pyrene 1- Methylnaphthalene ** 2- Methy1naphthalene ** * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS Benzene Toluene Ethylbenzene p-Xylene m- Xylene o-Xylene EPA 610 SW 5030/8020 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <1 <1 3 <1 1 <1 ug /L ug /L 9204293 -11A Report Date: 05/05/92 Detection Date limit Analyzed Analyst 04/27/92 SGH 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 04/28/92 PSL 04/27/92 ROM /AS PAUL. R. MGGINNES AND ASSOCIATES CONSULTING LABORATORIES, ING. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -11A Page: 2 Project ID: GULF TO BAY S95,014 Sample ID: ON- 3/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyze( Analyst <1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control limits unless otherwise specified. �-- 1 l_Qt iR ` Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 PAUL R. MGGINNI:S AN]D ASSOCIATES GONSULTING LABORATORIES, ING. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -12A 8600 Hidden River Parkway Report Date: 05/05/92 SUITE 100 TAMPA, FL 33637 Attn: JOHN HANSEN Project ID: GULF TO BAY 595,014 Sample ID: OW- 4/920422/014 Date.Received: 04/23/92 Date Collected: 04/22/92 15:00:00 Groundwater sample collected by John Hansen of IT using laboratory- supplied containers. Detection Date Test Name Method Result Units Limit Analyzed Analyst POLY.AROMATICS- Extraction SW 3510 04/27/92 CDR POLY.AROMATICS EPA 610 ug /L 04/28/92 PSL Acenaphthene <10 10 Acenaphthylene <10 10 Anthracene* <10 10 Benz(a)anthracene* <10 10 Benz(a)pyrene <10 10 Benz(b /k)Fluoranthene <10 10 Benzo(g,h,i)perylene <10 10 Chrysene* <10 10 Diben --(a,h)anthracene* <10 10 Fluoranthene <10 10 Fluorene <10 10 Indeno(1,2,3-cd)Pyrene* <10 10 Naphthalene <10 10 Phenanthrene* <10 10 Pyrene <10 10 1- Methylnaphthalene ** <10 10 2-Methylnaphthalene ** <10 10 * Matrix interferences may prevent separation of compounds. * *Required by FAC 17 -770. PURGEABLE AROMATICS SW 5030/8020 ug /L 04/27/92 ROM /AS Benzene <1 1 Toluene <1 1 Ethylbenzene <1 1 p- Xylene <1 1 m- Xylene <1 1 o- Xylene <1 1 PAUL R. McGINNES AND .ASSOCIATES CONSULTING LABORATORIES, INC. 4168 WESTROADS DRIVE - WEST PALM BEACH, FLORIDA 33407 -1241 - (407) 842 -2849 IT ENVIR. SERVICES GROUP 9204293 -12A Page: 2 Project ID: GULF TO BAY 5951014 Sample ID: OW- 4/920422/014 Test Name (Continued) MTBE Detection Date Method Result Units Limit Analyzed Analyst <1 Methods: All analyses by McGinnes Laboratories were performed using EPA and DER approved methods per McGinnes Laboratories Quality Assurance Plan #870232. All quality assurance samples met regulatory and in -house quality control Limits unless otherwise specified. Analyst Project Manager DHRS Laboratory ID Nos.86140/E86070 IT PROJECT NAME: Texaco # 24- 203 -013 PROJECT LOCATION: 1501 Gulf to Bay Boulevard Clearwater, Florida IT PROJECT NUMBER: 595014 INFILTRATION GALLERY CALCULATIONS SUPPLIED DATA: Length of gallery (1) Width of gallery (w) Depth of gallery (z) Avg. horizontal permeability (K): Average hydraulic gradient (i) Desired flow rate (DF) gpm : Desired flow rate (DF) cfd : VOLUME IV DISCHARGE RATE: 15 ft. 7 ft. 4.0 ft. 7.65 ft. /day 1.00E -02 ft. /ft. 13 gpm 2502.51 cfd K(IV) = (4 *Qp)/ (PI *d *(2H ^2 +(4 *H *D) +Hd)) K(IV) = 33.39 ft. /day FIELD INFILTRATION RATE: Calculated Stabilized Flow (Qp): 2.80 gpm Qp = 539.00 cfd Test hole diameter (d): 0.33 ft. Actual Depth to Water BLS (H): 5.50 ft. Saturated test hole depth (D): 0.00 ft. DESIGN CHECK OF GALLERY: Is QT >= DF? QT is greater DESIGN SAFETY FACTOR: 100 %(1- (DF /QT)) VERTICAL SEEPAGE: Qv = 1wK(IV) Qv = 3505.928 cfd PERPENDICULAR AREA: A = 2[(1 *d) + (w *d)] A = 176 sq.ft. LATERAL. SEEPAGE: Q1= KAi Ql = 13.46 cfd TOTAL SEEPAGE: QT = Qv +Ql QT = 3519 cfd Status? Gallery ok 29% IT PROJECT NAME: Texaco # 24- 203 -013 PROJECT LOCATION: 1501 Gulf to Bay Boulevard Clearwater, Florida IT PROJECT NUMBER: 595014 INFILTRATION GALLERY CALCULATIONS SUPPLIED DATA: Length of gallery (1) : Width of gallery (w) Depth of gallery (z) Avg. horizontal permeability (K): Average hydraulic gradient (i) Desired flow rate (DF) gpm Desired flow rate (DF) cfd : VOLUME IV DISCHARGE RATE: 15 ft. 7 ft. 4.0 ft. 7.65 ft. /day 1.00E -02 ft. /ft. 13 gpm 2502.51 cfd K(IV) = (4 *Qp)/ (PI *d *(2H ^2 +(4 *H *D) +Hd)) K(IV) = 57.24 ft. /day FIELD INFILTRATION RATE: Calculated Stabilized Flow (Qp): 4.80 gpm Qp = 924.00 cfd Test hole diameter (d): 0.33 ft. Actual Depth to Water BLS (H): 5.50 ft. Saturated test hole depth (D): 0.00 ft. DESIGN CHECK OF GALLERY: Is QT >= DF? QT is greater DESIGN SAFETY FACTOR: 100 %(1- (DF /QT)) VERTICAL SEEPAGE: Qv = 1wK(IV) Qv = 6010.162 cfd PERPENDICULAR AREA: A = 2[(1 *d) + (w *d)] A = 176 sq.ft. LATERAL SEEPAGE: Q1= KAi Ql = 13.46 cfd TOTAL SEEPAGE: QT = Qv +Ql QT = 6024 cfd Status? Gallery ok 58 * ** GROUNDWATER RECHARGE AND MOUNDING PROGRAM * ** (C) Copyright 1983, Peter J. Singhofen, P.E. * ** I N P U T D A T A * ** PROJECT I.O. - -) 595014 BASIN LENGTH BASIN WIDTH WT DEPTH ARRIVAL RATE TIME END INFILTRATION FILLABLE POROSITY AVG HORZ PERMEABILITY TRANSMISSIVITY TOLER MAX ALLOWABLE DEPTH - -) 15 - -) 35 --) 23.8 --) 100 - -) .4 - -) 7.65 -) .01 - -) 40 GR91114 VER 2.4 *** R E S U L T S * ** TIME X Y T h -ti h 1.00 0.00 0.00 .279.48 3.07 38.07 10.00 0.00 0.00 280.81 3.42 38.42 20.00 0.00 0.00 280.90 3.45 38.45 30.00 0.00 0.00 280.92 3.45 38.45 40.00 0.00 0.00 280.94 3.46 38.46 50.00 0.00 0.00 280.95 3.46 38.46 60.00 0.00 0.00 280.95 3.46 38.46 70.00 0.00 0.00 280.96 3.46 38.46 80.00 0.00 0.00 280.96 3.46 38.46 90.00 0.00 0.00 280.96 3.46 38.46 100.00 0.00 0.00 280.97 3.46 38.46 GR91114 VER 2.4 Groundwater Extraction System Design By: ,' Date: S.�2 Checked By: Date:;/- 3- r Page No. r Project No. 596-0 j f IT PROJECT NAME: Texaco # 24- 203 -013 LOCATION: 1501 Gulf to Bay Blvd., Clearwater IT PROJECT NUMBER: 595014 Purpose: To design a groundwater extraction system so as to effectively capture the dissolved hydrocarbon plume, based upon the total calculated drawdown in a recovery well from a given withdrawal rate. References: 1. Groundwater Hydrology - Bouwer, McGraw Hill, 1978 2. Velocity Plots and Capture Zones of Pumping Centers for Groundwater Investigations -Keely & Tsang, Groundwater Vol 21, NoA Nov -Dec 1988 3. Groundwater Hydrology -D.K. Todd, Wiley & Sons, 1980 4. Groundwater -R.A. Freeze and J.A. Cherry, 1979 5. Applied Hydrogeology, C.W. Fetter, Jr., 1980 Assumptions: 1. All asumptions inherent in the derivation of this Theis non - equilibrium equation are valid. 2. Delayed yield has passed and the aquifer is in true unconfined conditions. 3. A pumping withdrawal rate of 13 (gpm) is used based upon previous specific yield calculations and actual observed monitoring well purging rates. Drawdowns: 1. Theoretical drawdown (Sa) 2. Drawdown due to partial penetration 3. Drawdown due to dewatering 4. Drawdown due to well loss By: Date: G3` Checked By: ` C Date: 1. Theoretical Drawdown Equations: Sa = (Q /4 pi T) W(u) u = ((Rw)(Rw) S / 4 t T) T =Kb Page No. Project No. Sig s 4iy Where: Sa = Theoretical drawdown (ft) Q = Groundwater withdrawal rate (cu. ft/d) S = Storativity T =. Transmissivity (sq.ft/d) K = Hydraulic Conductivity (sq. ft. /d) b = Saturated Water Table Aquifer Thickness n = pi constant Rw = Radial distance close to the recovery well (ft) t = Time period assumed before a rechage event occured (days) and the aquifer is in steady state. W(u) = Well Function (Fetter, 1980, Page 460) U = Well function variable Variables: Q = 13 (gpm) 2502.5 (cu. ft/d) S = 0.2 n = 3.14 Rw = 0.5 (ft) t = 30 (days) K = 7.65 (ft. /d) b = 34 (ft) Results: T = 260.1 (sq. ft. /d) U = 1.602E -06 W(u) _ 12.93 Sa = 9.90 (Feet) Check: As a general hydrogeologic rule, pumping well drawdown should not be greater than 37.5 % of the Saturated Aquifer Thickness (SAT). Sa (% SAT) 29.13 % Drawdown and Pumping Rate are Acceptable By: 6 Date: Checked By: Date: 2. Drawdown due to partial penetration Equations: Cpp = pp[1 +7(4Rw /2pp b)Cos(n pp /2)] Spp = Sa((1 /Cpp) -1)) Page No. 3 Project No. 5'�SO /q Where: Cpp = Partival penetration constant pp = Percent penetration of recovery well in aquifer Spp = Drawdown due to partial penetration S Total Combined Drawdown Variables: pp = 100% Note: because the recovery well will be fully penetrating the water table aquifer, there is no additional drawdown due to partical penetration. Results: Cpp = 1.00 Spp = 0 (ft) S = 9.90 (ft) Check: The combined drawdowns in the recovery well should not be greater than 37.5 % of the Saturated Aquifer Thickness (SAT). S (% SAT): 29.12% Drawdown and Pumping Rate are Acceptable By: Date: 6 3 -�2 Checked B Date: 3. Drawdown due to dewatering Page No. Project No. S95'0144 In an unconfined aquifer, dewatering of the aquifer causes a change in transmissivity. This correction accounts for this dewatering effect. Equation: Where: Result: S'= S- ((S)(S) /2b) S= ((b2) -(4(({ (2b)(2b)))- (4b2S))))/2 S' = Drawdown that would occur in an equivalent nonleaky artesian aquifer S' = 12.03 (ft) S (% SAT) 35 % Drawdown and Pumping Rate are Acceptable 4. Drawdown due to well loss A step drawdown test was not conducted to determine well loss coefficient. Assume drawdown due to well loss to be negligible. The maximum groundwater withdrawal rate (Qm) was obtained through the iterative process of selectivly alternating Q while noting that the maximum drawdown of 37.5 % of the aquifer was not exceeded. Calculation of Stagnation Point Texaco # 24- 203 -013 LOCATION: 1501 Gulf to Bay, Clearwater, Florida IT PROJECT NUMBER: 595014 By: Date:63 2 Page No. Checked Date:; _ -- z. Project No. rSLi�01y Purpose: The purpose of this calculation is to determine the stagnation point downgradient of a recovery well which is influenced by a natural gradient. Reference: FDER, "Guidance Manual for Review of Petroleum Remedial Action Plans ", Section 2.1, pp. 1 -4, (November 1990). Assumptions: 1) Uniform and steady regional flow, 2) Uniform and isotropic aquifer, 3) Fully penetrating well. Equations: r = 229.4 Q /(Ti) if Cv = (1.87(r)(r)S/tT) < 0.05 Where: Q = r= S= t= T= i= Cv pumping rate of recovery well (gpm) radius of the stagnation point (ft.) storage coefficient (dimensionless) time (days) Transmissivity (gpd/ft) natural groundwater gradient (ft/ft) Check Variable Variables: Q = 13 (gpm) S = 0.2 t= 30 (days) T= 1945.5 (gpd/ft) i = 0.01 (ft) Results: r - 153.2871 (ft) Check: CT-=- 0.150567 Result is not Usable By: Date: b 3 yz Checked By: Date: - -9 s- Check Continued: Equations: e(r) = e(w) - s - r*i Where: Variables: Results s = ( 264 *Q /T) *log[(0.3 *T *t) /(r *r *S)] Page No. Project No. e(r) = Groundwater elevation at radius r (ft) e(w) = Undisturbed groundwater elevation at well (ft) i = Natural groundwater gradient (ft/ft) r = Radius from well (ft) S = Drawdown from pumping at radius r (ft) e(w) = 69.00 r e(w) r *i s e(r) 50 69 0.5 2.72E +00 65.78 100 69 1 1.66E +00 66.34 150 69 1.5 1.04E +00 66.46 200 69 2 6.00E -01 66.40 250 69 2.5 2.58E -01 66.24 Transmiseiv1ty, in gpd/ft = 1945,5 Storage coefficient = '2 static head of aquifer at coordinate system origin = 68,5 Potentiometrio head contours plot at angle, in degrees of 0 The hydraulic gradient of the potentiometric surface, in ft/ft Radius of wells, in feet = .25 Number of wells = 4 Woll number = 1 X,Y coordinates of well. = (-60 ,-10 ) Pumping rate of well number 1 (gpm) = 13 Time, in days that well has been pumping = 30 Well numbar = 2 X,Y coordinates of well = ( 55 , 40 ) Pumping rate of well number 2 (gpm) = -4.3 Time, in days that well has been pumping = 30 Well number = 3 X,Y coordinates of well 55 , 50 ) Pumping rate of well number 3 (gpm) = -4,3 Time, in days that well has been pumping = 30 Well number = 4 X,Y coordinates of well = ( 55 , 60 ) Pumping rate of well number 4 (gpm) = -4'3 Time, in days that well has been pumping = 30 Wells done 4 )-cY .MU ��� l4 6S. -1 69�0 6�.4l i 9.�4 � 69 0 N4 7(,6 .22 7W'44 /0 .r,4 7k'&4 71'01 7i.1." 73 o ,I .1r 7z.1 � /l.05 7W'95 70'86 70'7o 70,e,/ 90 ) CS'82 68'83 68.86 68.8D 68'94 69'01 C' 9.11 69.25 6 9'37 � 9.63' 69.72 89,93 70.16 70.41 /0.b6 70'92 71.15 71.31 71.3O 71'334 71'2 4 71'11 70'98 70'85 70.73 70'63 80> 68'53 6 8 .62 58.52 6G,64 68'67 68'72 68,79 68'89 69,,02 69,17 6 9'S6 69,57 64'81 70'07 70,37 70'69 71.02 71,35 71.50 71.67 71.55 71.3 8 71,18 71.00 70,84 70.70 70'57 70> 68.44 68.42 68.41 68,41. 68,43 68'47 68.64 68'64 68,78 68.94 G 9.15 69,38 69.65 69,96 70.30 70.69 71,13 71,61 72.010 72.16 71,85 71^5 2 71.24 71.00 70.01 70.65 70.51 60) 68.24 68.21 68.18 68.17 68,17 68.20 68.26 68.36 68.50 68.68 6 8,91 69.17 69.47 69.81 70.19 70,64 71'17 71,85 72'84 72'03 72,11 71.5 1 71,24 70.96 70.75 70,57 70'42 50\ 68.04 67.99 57.94 67,91 67'89 67.89 67.94 68.03 68.18 68.38 5 8,63 68.92 69.24 69.61 70,02 70.50 71.09 71'86 73.00 73.09 72'14 71.5 6 71.16 70.87 70,65 70.46 70.32 40) 67.84 67.77 67,63 67,63 67.67 67.55 67.57 67.55 67,81 58.03 6 8,31 68,53 68.98 69,35 69,79 70,27 70.83 71.53 72'54 72,64 71.84 71.3 4 70.98 70.71 70^50 70.33 70.19 30> 67,64 67.54 67'44 67.33 67.28 67,18 67.14 67,20 57'37 57,63 5 7'95 68.31 58.68 69.08 69,50 69,95 70.44 70.97 71'48 71,59 71'30 70,9 9 70,72 70'50 70.32 70'17 70.04 20) 67.45 67'33 67,19 67'03 66'87 66,71 66.61 66.64 56.84 57'17 O 7'66 67,96 68,37 58,78 69.18 69.69 70,00 70.39 70.69 70,81 70,74 70,6 8 70.41 70'25 70.11 69,98 69.87 10) 67.27 67.12 66.95 66'76 66.50 66,22 66,96 65.89 66'17 66.65 6 7,16 67,62 68,06 58,47 68,86 69,24 69'58 69.89 70'12 70'24 70,25 70'1 s 70,09 69.98 69'88 69'78 69.69 W> 67.11 66.95 66.75 66.50 56'18 55,73 65'12 64.69 65'32 66.14 6 6,78 67.32 87,78 68.18 68,56 68.90 69.20 69'46 69.66 69,78 69,833 69,8 2 69.78 69,71 69.64 69,57 69.50 -}0) 56'98 66.81 65.60 66.33 65'97 65'43 64'45 58'89 64.64 66.80 6 6'S3 �7'08 67,54 67,33 68.28 68'60 68.87 69,10 59,28 69,40 69,47 69.4 9 69,48 69.45 69,41 69.36 69'31 -20) 66'87 65.71 66.50 60.25 65.92 65.46 64.84 64.39 65'01 65.80 6 6.43 66,93 07,36 67'72 58.05 58'33 68,53 68.79 68.95 69.07 69'16 69'2 ' 0 69.21 69.20 59'18 69.15 69.12 -30) 66.80 66.64 66'46 66.24 65.98 65.68 66,39 66'30 66'55 65.99 6 6'45 66'86 67,23 67,65 67,85 68.11 68'33 68.52 68.67 68,79 68.88 68'9 '3 68.96 68'97 68.97 68.95 68'93 -40) 66'74 66.60 66'45 66.27 66.09 65'91 66,77 66.76 65'92 66.19 6 6,51 66.84 67.15 67,43 67,68 67,91 68,11 68,29 68'43 68.54 68,63 68,6 9 68.73 68'75 68.76 68,75 68,74 -50) 65.70 66.58 66.46 66.33 66.20 65'09 66.03 65'04 65,16 66,35 b 6,58 66,84 67.09 67'32 57'55 57,75 57,93 68'08 68'21 68.32 68,41 68'4 -7 68'52 68'55 68'56 68.57 68'57 -60) 56.67 66.57 60.47 66.37 66'29 66'22 66'20 66'23 66'31 66'46 G 6,54 66,85 67,04 67,24 67,43 67,60 57.76 57.90 58,02 58,12 58,21 68.2 -7 68,32 68,35 68'38 68.39 08'39 -70> 66,64 66'55 66'49 66.41 66.36 56.32 66'31 66.54 65.42 65.53 6 6,67 66,83' 57^00 67'16 67'33 67,48 67,62 67.74 57'85 57'95 68'02 68.0 9 68.14 68.17 68'20 68.22 68.23 -80) 66,61 66.65 66'49 65'44 66.40 66,38 66'39 56'42 66'48 66'57 O 6'69 66,82 66.96 67.09 67.23 67'36 67,49 67,60 67.70 57,78 67,86 67.9 � 67'37 58-01 68.03 58.06 68'07 -90> 66'69 66,54 66.49 66'45 66.43 66'42. 06.43 65.45 56'52 66'59 O 6'69 06'79 66,91 67,03 67'14 67,26 57'37 67.46 67'55 67'63 67,70 67'7 6 67'81 67.85 67.88 67'90 67'92 -100> 66.56 66'52 66.49 66'46 66'44 65.44 66'46 66,48 66.53 65.60 6 8,67 60'76 66,86 66.96 67'06 67,16 67.25 67'34 67.42 67,49 67.56 67.6 1 f- y'6e,-) 67'70 67'73 67'75 67'77 START DATE: 4 -24 -92 TLAST REV. DATE: 5 -5 -92 CHECKED BY: INMATOR: JKH DRAWING NO.: MA202439 STORED: DRAWN BY: JKH DRAWN BY: JKH APPROVED BY: PROJECT MGR.: JKH PROJECT NO.: 595014 ARCHIEVED: -130 -110 -90 -70 -60 -30 -10 10 30 60 70 90 110 130 100 r- I I I I I 1 100 F toABAY HOULWA R :. ibn Gallery, T �YVVMY �'S` `69 YJ 1 Pave n Lot 0 INTERNATIONAL 0 d _ q,5 100 TECHNOLOGY 100 • -•- - -- -130 -110 -90 i i � -• -•- - -• 60 70 90 1 1® C EXYLANON .. Z ._.- _._._._._. Property Boudary SCALE (Feet) -6� i Location. 1. - 80 Paved �'S` `69 Landscaped INTERNATIONAL 100 TECHNOLOGY 100 • -•- - -- -130 -110 -90 - • -Z•�- - -•- -• -•- - • -• -•- -•- •- 30 -10 10 30 -• -•- - -• 60 70 90 1 1® 1 3 • CORPORATION EXYLANON THEIS COMPUTER MODELING -• -• Property Boudary SCALE (Feet) Location. m Monitoring Well 1501 Gulf to Bay B1vd. X Recovery Well 0 10 20 40 Clearwater, Florida — Piping Prepared For: Star Enterprise A Percolation Tests Maitland, Florida miss ON MOUSE lJ Now ME Lin ml MMMMMIMMMMIM nIMFNSIONS AND WEIGHTS MODEL NO. HP LENGTH (INCHES) WIDTH (INCHES) APPROX. UNIT SHIPPING WT. (LBS.) 16505 -5 '/z 217/a 33/4 27 16507 -8 3/4 25 3 3/4 29 16510 -10 1 27 Mb 33/4 mrlo�G� 16515 -14 1'/i 32 33/4 36 16520-18 2 PAM- mass 33/4 40 16530 -24 3 46% 33/4 64 16550 -39 �..�.� 63% 33/4 94 �• nCC� °u�9 W 'W ■ �i�■ C ■u■iiui._'�iG� ■/i ■ ■ ■ f� ■. �C��■■tara. miss ON MOUSE lJ Now ME Lin ml MMMMMIMMMMIM nIMFNSIONS AND WEIGHTS MODEL NO. HP LENGTH (INCHES) WIDTH (INCHES) APPROX. UNIT SHIPPING WT. (LBS.) 16505 -5 '/z 217/a 33/4 27 16507 -8 3/4 25 3 3/4 29 16510 -10 1 27 Mb 33/4 32 16515 -14 1'/i 32 33/4 36 16520-18 2 34% 33/4 40 16530 -24 3 46% 33/4 64 16550 -39 5 63% 33/4 94 Specifications are subject to change without notice. r r� w - VIN -•�� /'!lam' ��i .S!:� .�,' A� ■ • wr .�•,..•.J:� IF w li 4w, �� Extensive hydraulic coverage and a wade range o sizes to meet your, exact requirements. day- ?36 - /ZPJ0 6 r 260 - 240- 220- 200- 180- 60- 140 - w 120 LL a 100 Saw 3600 RPM 80 60 40 20 0- ^ 0 40 80 120 160 200 280 360 440 520 600 680 GPM 65- - 60- 55- i;�xlx7 I - -- 50 -. 45- 2xi }x7 2�x2x7 40 - 35- f }X IRS W 30- _ -- o 3x3x6 . 1800 25 - W , ... _ A jIIk =s 2xi }15 RPM 20 -r 1 Fx }x5S Fxl}x5S 3x3 :5 I i 15-- 1 =>ilx4 I�xl�x4 10- - - Ixlx3 0- i I 1 0 20 40 60 80 100 140 180 220 260 300 340 GPM 6 r oll Pomp Type Snow GENERAL ARRANGEMENT DISCHARGE 7 TSUCTION SINGLE PHASE � ONLY _.� Ac ,I AA Z "! MAX. -1 " °''" CP AG wFOR REMOVA r' CLEARANCE 1% x 1 x 5. 1 %. Nn" `.INK* 6% 3%-7%.r3%:.. V_. X J� I% x 1Y. x 5 1% NR ` 1% NPT 9% 4% 8rli.4 %: 3' =< -6" :'.234 3% 0 13 MAX. DD D' 4% 2% iii 43' NPTF TAP EA E LE- r8A DRAIN G A 1000 SERIES 4 -H HOLES F MOTOR SUPPORT AB a F PUMP TO O.D. OF 1/4 IN.— 2000 & 3000 SERIES 9 CONDUIT BOX % — 2% WHEN SUPPLIED.. it PUMP DIMENSIONS MAXIMUM NEMA MOTOR DIMENSIONS 55 1000 Series Pump Type Sutton Olsch. CP AA AC 00 W X Y Z Lbs. Maw NP From OUP TEFL SW A 6 AS 0 E F 6 N J AS BA 0 Lhs. - 1% x i x 4 1Y. NPT 1 NPT 5 3 66/6 3% 2 3112 it; 2Y, 23 V410 2 56C 6 6% 12 3.5 21/,. 3 ". 1%. 3 _ 2•,;, 6% 36 11/4 x 1YA x 4 1'h NPT 1% NPT 5 3 7 3% 2 3'h 1% 2% 25 5 3 11h x 1% x 3 1% NPT 1% NPT 5 3 7 3% 2 3% 1?4 23/4 25 6% AUXILIARY CONNECTION (NPTF) %. 696 3% A '/. Gage Cen"don Oisah. 2 x 1% x 7 2 NPT 1% NPT 7% 5 11 5 3% 4% 3% 4% Y. Gap Cennecton Suceen 7% 5 161JM EA ". McCUftM Sad Rush 6% 14 51'6 5' /.. 5% 1% 'Yu Yo 111% 3% 2000 Series Pomp Type Snow Ol dt; - `CP AA AC: Mll w' X Y Z.. — 4% 214 1% x ii x 5. 1% NPr w wr ' 6% 3% 7%-3% i.. 4Yk _ 2 &: 3t S- 2'b nfn 1% x 1 x 5. 1 %. Nn" `.INK* 6% 3%-7%.r3%:.. V_. 4*1 2% 3% 36. I% x 1Y. x 5 1% NR ` 1% NPT 9% 4% 8rli.4 %: 3' =< -6" :'.234 3% 39 2 x 1% x 5 2 NPT 1% WT- 6% 31/6 9. 4W 3. 4% 2% iii 43' 1% x ii x 6 1% NPT. NPT i% 3%'$ 3% V 4Yr 21A 3'/... 36 3000 Series J AS SA 0 Motor NP. Fnaea� Lam — 4% 214 OOP TEFL: - rme Ax AC B . :: E. F 6: N Y. to 314 W-V- SM . iit►:::: G se?�1t'/a..6'di..4e' S- 2'b nfn 3' — 146TC =;.ice ia< 'i,it`/a +5% 4:= S 2%, "/a b 3 1$MG 11%..,., 4&A, .5%. 5 %, 5% 1% Lba.. OOP -TEFL �.. A wt AS 0 E F 0 N 3000 Series J AS SA 0 Lba. — 4% 214 9. 40 - - b% 2% 9 45 — 5% 3Ye 99u 65 Lba.. OOP -TEFL Stu NMW NP Fraw - Pump Type . Suetlen OWL CP' AA AC W W X T Z Lba.. OOP -TEFL Stu A B AS 0 E F 0 N J AS SA 0 Lbe. 3 x 3 x 5 3 NPT 3 NPT - 7% 4% 1034 5% 4 5% 2% 4 50 1% 1% 143JM 8% 6 11' /,. 5% 4 6 2'/6 "/a % — 2% P/. 35 3 x 3 x 6 3 NPT 3 NPT' 7' 2/i. 5 11% 5% 4 5% 2% 4% 55 2 A 3 2 145JM 9% 6 11%, 5Y, 4 5 2% 'Yu % — 2'/. 8% 45 11h x 1 x 7 1% NPT 1 WT 7% 5 10% 5 iii 4% 3% 4% 55 5 3 162JM 11% 6% 14 5% 5'/•. 5% 1% 'Yu %. 696 3% 10% BO 2 x 1% x 7 2 NPT 1% NPT 7% 5 11 5 3% 4% 3% 4% 60 7% 5 161JM 11% 6% 14 51'6 5' /.. 5% 1% 'Yu Yo 111% 3% 10% 90 2% x 2 x 7 2% NPr 2 NPT - 73A 5% 12 5% iii 4% 3% 5 65 10 7% 213JM 9% 9% 16% 5% 4% 9 % 'Yu % 79.. 3% 11'/3. 115 15 10 215JM. 2% 9% 17% 6% 4% 9 % 'Yu % 71/.. 3% 11 %. 150 'Fw 254 & 255 home d1 V to CP gym., 20 15 254JM 11% 9% 20 %r- G% 6 8% %•• "/u % 6' %. 5 1218,.. 270 20 256JM 11% 11% 22 % 6% 5 10 l/.i "/u % 6' %.5 12' %. 310 AUXILIARY CONNECTION (NPTF) (AVAN.ABLE ON 7' PUMP ONLY) h Y. GAP CesnCIM Olfebwgr 0 —M%Wu M4kt d Maw SugOwt Whim =100 L I % Gage cowfid" Suede He MsW -supW aoppYd M 254 & 256 Rase Metom EA 1/4 11 P oW Seal Rush *Mahn Feel Tldckmsu :. By � Date 6- 3'Eh Ckd. B y� Date IT PROJECT NAME: Texaco # 24- 203 -013 LOCATION: 1501 Gulf to Bay, Clearwater, Florida IT PROJECT NUMBER: 595014 Weighted Average Method for Determining Influent Concentration Purpose: The purpose of this calculation is to estimate treatment system influent concentrations using the weighted average method. The weighted average is calculated using the following equation: C(avg) = (C1/D1 + C2/D2 +...+ Cn/Dn) / (1/D1 +l/D2 +...+ 1/Dn) Where: Cn = concentration of constituent in ground water obtained from nth - referenced monitoring well. Dn = distance from nth - monitoring well with associated constituent concentration to recovery well. Note : A safety factor of 1.25 is applied to the results. Monitoring well concentrations were determined from the analytical results of groundwater samples collected during April 1992. The distances were determined from the monitoring and the recovery well locations as indicated on the attached site map. Page of f By 'Date G_3- Ckd. ByT �C Date The following is the equation used to calculate the influent concentrations that will be used in the design of the groundwater treatment system. C(influent) _ [ ( Cl(avg) x Q1 /QT) + ( C2(avg) x Q2 /QT) +...+ ( Cn(avg) x Qn /QT) ] Cn(avg) = average concentration of constituent in groundwater obtained from the n -th referenced recovery well. Qn = flow rate of groundwater from the n -th referenced recovery well. QT = total flow rate of groundwater entering the treatment system from all recovery wells. Page 2 Of By Date G Page 3 of ! Ckd. By �,i Date 3-y z v IT PROJECT NAME: Texaco # 24- 203 -013 LOCATION: 1501 Gulf to Bay, Clearwater, Florida IT PROJECT NUMBER: 595014 Weighted Average Data for RW -1 ND(n) = parameter is below parenthetical detection limit, n. Total Total Well # Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalenes D (feet) MW -1 ND(1) ND(1) ND(1) ND(1) 2 ND(10) 62 MW -2 ND(l) ND(1) ND(1) ND(1) ND(10) ND(10) 75 MW -3 ND(1) 15 260 736 ND(10) 109 50 MW -4 ND(1) ND(l) 1 4 ND(10) ND(10) 73 OW -1 51 20 1430 1284 2 505 10 OW -2 ND(1) ND(1) ND(1) ND(1) ND(10) ND(10) 40 OW -3 ND(1) ND(1) 3 1 ND(10) ND(10) 65 OW -4 ND(1) ND(1) ND(1) ND(1) ND(10) ND(10) 52 ND(n) = parameter is below parenthetical detection limit, n. By 04 Date Ckd. By1/ f Date IT PROJECT NAME: Texaco # 24- 203 -013 LOCATION: 41501 Gulf to Bay, Clearwater, Florida IT PROJECT NUMBER: 595014 Weighted Average Data for RW -1 INTERMEDIATE CALCULATIONS (C(n)/D(n)) Page of Well # Benzene Toluene Ethylbenzene Total Xylenes MTBE Total Naphthalenes 1/D (feet) MW -1 0.00E+00 0.00E+00 O.00E+00 0.00E+00 3.23E -02 0.00E+00 1.61E -02 MW -2 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E +00 1.33E -02 MW -3 0.00E+00 3.00E -01 5.20E+00 1.47E+01 0.00E+00 2.18E+00 2.00E -02 MW -4 0.00E+00 O.00E +00 1.37E -02 5.48E -02 0.00E+00 0.00E+00 1.37E -02 OW -1 5.10E+00 2.00E +00 1.43E+02 1.28E+02 2.00E -01 5.05E +01 1.00E -01 OW -2 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E +00 0.00E+00 2.50E -02 OW -3 0.00E+00 0.00E+00 4.62E -02 1.54E -02 0.00E+00 0.00E+00 1.54E -02 OW -4 0.00E+00 O.00E +00 0.00E +00 0.00E+00 0.00E +00 0.00E+00 1.92E -02 Column Summation = 5.10E+00 2.30E+00 1.48E+02 1.43E+02 2.32E -01 5.27E+01 2.23E -01 C(avg) measured in (ug 1) for Benzene = 23 x 1.25 = 29 Total BTEX = 1341 x 1.25 = 1677 Toluene = 10 x 1.25 = 13 MTBE = 1 x 1.25 = 1 Ethylbenzene = 666 x 1.25 = 832 Naphthalenes = 2:36 x 1.25 = 296 Xylenes = 643 x 1.25 = 803 WA * * * * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R * * * * * ** PROJECT : 595014 ENGINEER : John Hansen Design temperature Density of water Density of air Viscosity of water Viscosity of air Surface tension of water Atmospheric pressure PHYSICAL CONSTAN' 68.0 62.3 0.0752 : 6.75E -04 : 1.19E -05 73 1.00 DATE : 6/1/1992 PAGE : 1/2 rs degrees F. lb/ft-3 lb/ft-3 lb /ft.s lb /ft.s dyne /cm atm CONTAMINANT PROPERTIES Name Benzene Molecular weight 78.1 g /mol Boiling point 176 degrees F. Molal volume at boiling point 0.0960 L /mol Henry's Constant 0.23000 Temperature Constant 1849 deg K Molecular diffusivity in air 1.01E -04 ft"2 /s Molecular diffusivity in water 9.59E -09 ft"2 /s Name Packing Material Nominal Size Specific Area Critical surface tension Packing depth Air friction factor PACKING PROPERTIES Jaeger Tripacks Plastic 2.00 inch 47.9 ft"2 /ft ^3 33 dyne /cm 13.8 ft 15 AIRSTRIP Ver. 1.2 (C) 1988 * * * ** IT Corporation * * * * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R k * * * * ** PROJECT 595014 ENGINEER John Hansen DATE : 6/1/1992 PAGE : 2/2 LOADING RATES ._ Water mass loading rate 2.30E +00 lb/ft-2.s Air mass loading rate 2.78E -01 lb/ft-2.s Water volumetric loading rate 1.66E +01 gpm /ft"2 Air volumetric loading rate 1.66E +03 gpm /ft"2 Air pressure gradient 0.095 " H20/ft Volumetric air /water ratio 100.0 Stripping factor 23.0 MASS TRANSFER PARAMETERS Percentage of packing area wetted 49.3 % Wetted packing area 23.6 ft-2/ft-3 Transfer rate constant in water 6.74E -04 ft /s Transfer rate constant in air 4.66E -02 ft /s Overall transfer rate constant 6.35E -04 ft /s Overall mass transfer coefficient 1.50E -02 1/s _ NTU 5.4752 HTU 2.5113 ft CONTAMINANT REMOVAL Influent concentration 2.90E +01 ug /L Effluent concentration 1.47E -01 ug /L Fraction removed 99.5 % Mass of contaminant removed 5.74E -03 lb /ft"2.day Concentration in airstream 8.17E -03 mg/ft-3 * Expressed per unit of stripping tower cross - sectional area # Expressed per unit of tower length AIRSTRIP Ver. 1.2 (C) 1988 * ** ** IT Corporation * * * ** w w w w * w * * * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R **w * * ** PROJECT 595014 ENGINEER John Hansen Design temperature Density of water Density of air Viscosity of water Viscosity of air Surface tension of water Atmospheric pressure DATE : 6/1/1992 PAGE : 1/2 PHYSICAL CONSTANTS 68.0 degrees F. 62.3 lb /ft"3 0.0752 lb /ft"3 : 6.75E -04 lb /ft.s : 1.19E -05 lb /ft.s 73 dyne /cm 1.00 atm CONTAMINANT PROPERTIES Name Napthalene Molecular weight 128.2 g /mol Boiling point 424 degrees F. Molal volume at boiling point 0.1476 L /mol Henry's Constant 0.04900 Temperature Constant 1904- deg K Molecular diffusivity in air 7.51E -05 ft"2 /s Molecular diffusivity in water 7.41E -09 ft"2 /s Name Packing Material Nominal Size Specific Area Critical surface tension Packing depth Air friction factor PACKING PROPERTIES Jaeger Tripacks Plastic 2.00 inch 47.9 ft ^2 /ft"3 33 dyne /cm 13.8 ft 15 AIRSTRIP Ver. 1.2 (C) 1988 * *w *r IT Corporation * * * ** * * * * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R * * * * * ** PROJECT : 595014 ENGINEER : John Hansen Water mass loading rate Air mass loading rate Water volumetric loading rate Air volumetric loading rate Air pressure gradient Volumetric air /water ratio Stripping factor DATE : 6/1/1992 PAGE : 2/2 LOADING RATES 2.30E +00 lb/ft-2.s 2.78E -01 lb /ft"2.6 1.66E +01 gpm /ft"2 1.66E +03 gpm /ft"2 0.095 " H20/ft 100.0 4.9 .r MASS TRANSFER PARAMETERS Percentage of packing area wetted 49.3 % Wetted packing area 23.6 ft-2/ft-3 Transfer rate constant in water 5.93E -04 ft /s Transfer rate constant in air 3.83E -02 ft /s Overall transfer rate constant 4.50E -04 ft /s Overall mass transfer coefficient 1.06E -02 1/s NTU 3.6727 HTU 3.7438 ft 0 Influent concentration Effluent concentration Fraction removed Mass of contaminant removed Concentration in airstream CONTAMINANT REMOVAL 2.96E +02 ug /L 1.28E +01 ug /L 95.7 % 5.63E -02 lb /ft "2.day 8.02E -02 mg/ft-3 * Expressed per unit of stripping tower cross - sectional area # Expressed per unit of tower length AIRSTRIP Ver. 1.2 (C) 1988 * * * ** IT Corporation * * * ** r i w w w w w - —Z 072 901 935 Receipt for Certified Mail No Insurance Coverage Provided ® Do not use for International Mail ; UMTED STRES - pp$T�L $EpVILE (See Reverse) Sent to Street V/6. IVM P.O., S t ZI pTAW CITY FL 33565 Postage Q Certified Fee r I i Special Delivery Fee Restricted Delivery Fee - th Return Receipt Showing 0) 0 to Whom & Date Delivered r t Return Receipt Showing to Whom, 2 Date, and Addressee's Address TOTAL Postage L• & Fees i7 O O Postmark -or Date C 12/2/94 E U_ a * ** * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R * * * * * ** PROJECT 595014 ENGINEER John Hansen Design temperature Density of water Density of air Viscosity of water Viscosity of air Surface tension of water Atmospheric pressure DATE : 6/1/1992 PAGE : 1/2 PHYSICAL CONSTANTS 68.0 degrees F. 62.3 lb/ft-3 0.0752 lb/ft-3 : 6.75E -04 lb /ft.s : 1.19E -05 lb /ft.s 73 dyne /cm 1.00 atm CONTAMINANT PROPERTIES Name Ethylbenzene Molecular weight 106.2 g /mol Boiling point 277 degrees F. Molal volume at boiling point 0.1404 L /mol Henry's Constant 0.27000 Temperature Constant 1904 deg K Mole.cular diffusivity in air 8.10E -05 ft"2 /s Molecular diffusivity in water 7.63E -09 ft"2 /s Name Packing Material Nominal Size Specific Area Critical surface tension Packing depth Air friction factor PACKING PROPERTIES Jaeger Tripacks Plastic 2.00 inch 47.9 ft-2/ft-3 33 dyne /cm 13.8 fit 15 AIRSTRIP Ver. 1.2 (C) 1988 * * * ** IT Corporation ** * ** * * * * * ** A N A L Y S I S OF S T R I P P I N G T 0 W E R * * * * * ** PROJECT : 595014 ENGINEER : John Hansen Water mass loading rate Air mass loading rate Water volumetric loading rate Air volumetric loading rate Air pressure gradient Volumetric air /water ratio Stripping factor DATE 6/1/1992 PAGE 2/2 LOADING RATES 2.30E +00 lb/ft-2.s 2.78E -01 lb /ft"2.s 1.66E +01 gpm /ft"2 1.66E +03 gpm /ft"2 0.095 " H20/ft 100.0 27.0 MASS TRANSFER PARAMETERS Percentage of packing area wetted 49.3 % Wetted packing area 23.6 ft-2/ft-3 Transfer rate constant in water 6.02E -04 ft /s Transfer rate constant in air 4.03E -02 ft /s Overall transfer rate constant 5.70E -04 ft /s Overall mass transfer coefficient 1.35E -02 1/s NTU 4.9310 HTU 2.7885 ft Influent concentration Effluent concentration Fraction removed Mass of contaminant removed Concentration in airstream CONTAMINANT REMOVAL 8.32E +02 ug /L 6.95E +00 ug /L 99.2 % 1.64E -01 lb /ft"2.day 2.34E -01 mg/ft-3 * Expressed per unit of stripping tower cross - sectional area # Expressed per unit of tower length AIRSTRIP Ver: 1.2 (C) 1988 * * * ** IT Corporation * * * ** w * * w w AIR STRIPPER ATMOSPHERIC EMISSIONS Texaco 24.203.013 1501 Gulf to Bay Blvd. Clearwater, Florida FLOW RATE (g.p.m.) 13 0.00E +00 1.00E -04 STACK HEIGHT (ft.) 19 0.00E +00 0.00E +00 0.00E +00 1.79E +00 1.25 INFLUENT 0.00E +00 CONCEN. S.F. FLOW RATE 2.70E -03 0.00E +00 RFnZE►E 29 36 2.00E -04 TOLUENE 13 16 1.00E -04 ETHYLBENZENE- 832 1040 6.80E -03 XYLENES 803 1004 6.50E -03 NAPHTHALENE 296 370 2.40E -03 0 M.A.C. (from V.E.S.) M.A.C. Total A.AC. BENZENE 1.00E -04 0.00E +00 1.00E -04 7.14E -03 TOLUENE 0.00E +00 0.00E +00 0.00E +00 1.79E +00 ETHYLBENZENE 2.80E -03 0.00E +00 2.80E -03 1.04E +00 XYLENES 2.70E -03 0.00E +00 2.70E -03 1.04E +00 NAPHTHALENE 1.00E -03 N.A. 1.00E -04 2.07E +00 DO THE IMPACTS FROM BENZENE CONTAMINANTS EXCEED THE "A.A.C." NO DO THE IMPACTS FROM TOLUENE CONTAMINANTS EXCEED THE "A.A.C." NO DO THE IMPACTS FROM ETHYL BENZENE CONTAMINANTS EXCEED THE "A.A.C." NO " DO THE IMPACTS FROM XYLENES CONTAMINANTS EXCEED THE "A.A.C." NO DO THE IMPACTS FROM NAPHTHALENE CONTAMINANTS EXCEED THE "A.A.C." ND INTERNATIONAL TECHNOLOGY CORPORATION C I T Y O F Office of Environmental Management C L E A R. W A T E R. POST OFFICE BOX 4748 CLEARWATER, FLORIDA 34618 -4748 ;r February 23, 1994. : Star Enterprise .12700 Northborough Dr. Suite 400 Houston, Tx. 77067 -2549 Texaco The City of Clearwater is continuing its landscape - reinspection program which will affect all commercial sites with. approved landscape plans filed with the City of Clearwater. This courtesy letter is to serve as notification that you or your organization owns property which is included in this program. The Environmental Management Group will be conducting site inspections to determine compliance with the city Beautification Plot Plan, Sec. 131.221 effective December, 1981 and Land Development Code, Sec. 136.023 effective October 14, 1985. If the initial inspection finds the site in compliance no further action will be taken. However, if the site. is found to be in noncompliance you will be given an opportunity to bring the site into compliance.. Failure to do so will result in a notice of violation . being issued to the present owner or owners. The violation will explain the code(s) violated, nature of violations and required compliance date. Failure to correct the listed violations by the date indicated will result in legal action by the Municipal Code, Enforcement Board of the City of Clearwater. (Sec.162.06 (2) F.S.). This program is intended to improve the appearance of off_ street parking lots and other vehicular use areas, to protect and preserve the appearance and value of the surrounding neighborhoods,: to improve the urban and natural environment and to promote the general welfare through the installation and maintenance of landscaping for screening, environmental and aesthetic effects. Please contact Rick Albee at the Environmental Management Group at (813)462 -6598 for information concerning landscape requirements or if you have any questions regarding the reinspection program. Sincerely, E �l Michael D. Qu llen, P.E. Water Resource Engineer RA AM 'Equal Employment and Affirmative Action Employer'' Timothy M. Kurtz From: Gust, Mike Sent: Tuesday, June 30, 1998 10:46 AM To: Doherty, Steve; Garriott, Kevin Cc: Perkins, Robert; Kurtz, Timothy M. Subject: Texaco at 1501 Gulf To Bay - proposed canopy / pkg revisions Bob Mitchell will be at my office 1:00 pm on Wednesday 7/1/98 to resolve parking stall deficiencies of the submitted plan - any comments you want relayed to him? Page 1 NAM ��p (�, Z�5 �Z h.� 0 LAN UD TO' 'BAY [��DoID c 0 HI � c CLEA'W TE', FL IIDA FQQD MART/CAR WA DWG, NO. 2 - GCCO - GENERAL CONDITIONS SUS 750.12 - DIVISION OF WORK SUS 750.13 - SPECIFICATIONS SUS 750-14 - SUS 750.15 - SUS 750.16 - SUS 750.17 - SUS 750.18 - 8 - 1�y OTH e Ks I 11WG. NO./JOB NO, MDM-596A SHEET NO, 1 - FLOOR PLAN., ROOM FINISH, DOOR SCHED. 2 - ELEVATIONS, EXTERIOR FINISHES 3 - FOUNDATION PLAN, SECTIONS 4 - WALL SECTIONS, DETAILS 5 - WALL SECTIONS, OIL/SAND TRAP 6 - ROOF FRAMING PLAN 7 - ROOF PLAN 8 - PLUMBING PLAN,. ISOMETRIC, SCHEDULE 9 - r\; ELECTRICAL PLAA ', PANEL SCHEDULE., RISER DIAGRAM 10 - LIGHTING FIXTURES, CARWASH SCHEMATIC 11 - HEATING, VENTILATING, & AIR CONDITIONING 12 - EQUIPMENT LAYOUT & SCHEDULES 13 - CABINET DETAILS, GRAPHICS DWG. N 0. SUS 618-S - EXTERIOR GRAPHICS TWO SUS 617-1 - CANOPY GRAPH I %C­l*S . NOV 2219 HOOK f f t� 0 j d 0- " t Q r � >C ul • 6" WATER ENISOMEER998 FoRgs It 76.68' MEAS. FND Qj LIC. No. EE3 4857 ROPERTY LINE 152.59' S89'05'47"E P.O. E30X 5468 F.D.O.T. INDEX LAKELAND, FLOPIDA 33807 (813) 646-9130 MP. PONALD P. PAINEY, P.E. rr W w W W W W W— W W G G I — G G G W W W W X" W NO 304 555 WINDEPLEY PLACE MAITLAND, FL. 32751-8003 4 4- GAS G --VArAFNM EXIST. 5- WALK 70 REMAIN All G Gj %AnDE CONCRETE IT G G G EXP. JOINT EXIST.* CONC. WALK TO REMAIN FND NAIL & CAP G 1--inr ml Ap\6ROAC' I NORTH NINV. = 68.81 EAST I V, 68.77 ENISOMEER998 FoRgs W.B.N. EMOWE ERURge Qj LIC. No. EE3 4857 C9 P.O. E30X 5468 LAKELAND, FLOPIDA 33807 (813) 646-9130 MP. PONALD P. PAINEY, P.E. MP. GARY WALKEP, P.E. STAP ENTEPPPISES 555 WINDEPLEY PLACE MAITLAND, FL. 32751-8003 (407) 660-8000 0 2 or- 7 LZ I IT I �13 6' WATER MAIN G G w w 76,68w ' MEAS. W FND PROPERTY LINE 152,59' 89*05'47" E W W W W W w W W -w w W a� �5 W G G G G EW 30' VADE CONCRETE APPROA Hi BT- 74m m m� 11 6' 1 4' 91 BT- 30,-o" L 117 -ffl-% UI-47UT OT T Lh VAND ml --BT- BT ST BT -ST---BT 4. - -- 6' - -- 68'-9" BT BT I I I k, I K1 M R. UNDERGROUND GTE---/ O E . . . . ®.._ . F.P.O. UNDERGROUND � ....... �... �. .� .. .® ... 15`° RCP STORM DRAIN BT — — BT ET BT BT BT TOP = 74.36 EXISTING BURIED TELEPHONE GABLE —° EXIST. BURIED TELEPHONE ---'`� GUTTER (ASPH.) = 7188 CABLE THROAT (GRATE) = 7157 NORTH INV. = 68.81 EAST INV. = 68.77 ► NOTE: RETENTION/DETENTION RETENTION/DETENTION POND BOTTOM AND BANKS SHALL BE SODDED AND PEGGED ca IMMEDIATELY UPON FINAL ell GRADING TO PREVENT SOIL EROSIONS. s ti 0 m Fm ml BT BT m MR ST GULF 'CO BAY BOULEVARD / S.R. #60 i G 1 ST m w SECT. A PLAN VIEW FIPST 112" Mill III BOTTOM 11 gill I - ---- ------ TOP BANK EL. = 7450 EL. - 74.00 MAX. SIC ,,TER 30- 2 =5 ELEVATION CONCRETE DRAvXNZ-kGAlQ b a ig FINISPED GRADE VAPIES SEE E)PAINAGC-F PLAN 8' CONCPETE BLOCK, FILL ALL CELLS WITP CCU PETE E PLACE 1 v5 VEPT. AT EACH COO 0 JUNCTRON BOX SEC'TION T 7 P X C it L'Ll C ,$'v :_ C B S X INT D E T X L TYPECAL SECTION THRU POND I PRQPE LINE 229A3 IXN89'05'47" V LFA I EXIST. NOTE- CANOPY RETENTION/DETENTION POND V) ku < L� Q5 '3 0 X < BE SODDED AND PEGGED 10' PALMS EXIST. IMMEDIATELY UPON FINAL GENERAL NOTES: co GRADING TO PREVENT I SOIL EROSIONS. Lo ul z 0 < CL 0 LJ �00 -!� oui PWR. OLE < — — — — — - r — — — — — — — — — — — — — - — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — W wz 0 a < 00- w 0 1. LANDSCAPE CONTRACTOR SHALL EXERCISE CARE IN DIGGING Cf) LO 0 ® < w < ('3 a- m 3: . w :5; era, w w a: r-- AND OTHER WORK SO AS NOT TO DAMAGE EXISTING WORK. THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR. M 13 CONC. SLAB 13 fl) T-lad THE IMMEDIATE REPAIR OF ANY DAMAGE CAUSED BY HIS WORK. 00 2. ALL PLANT MATERIAL SHALL BE FLORIDA NO, I OR BETTER. _cz �j 110 �z �z 3, ALL TREES SHALL HAVE TRUNKS HAVING CLEAR WOOD OF 5 FEET. m C) 0 vi 4. ALL LANDSCAPE BEDS SHALL RECEIVE 2 INCHES CYPRESS BARK MULCH. uj 5. ALL BED SHALL BE DRESSED WITH MILOGANITE PRIOR TO MULCHING. CL 0 z z < W 6� PLANTING SHALL BE DONE IN ACCORDANCE WITH STANDARD NURSERY cr- co -c 0 C6 PRACTICES. w > 0 cr 0 r 46 LO Lo 7b D 7, LANDSCAPE CONTRACTOR SHALL PROVIDE FULLY AUTOMATIC IRRIGATION tn SYSTEM, 1007 COVERAGE TO ALL LANDSCAPE AND SOD AREAS INCLUDING RIGHT OF WAY. L a a a a (L u c 914 z < — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 0 W Uuj ) :3 12" PA0) 6' WATER MAIN 76-68' MEAS, 0 FND P2RO�PERTY LINE 152,59' S99'05'47"E"— um a - ED 0 7v W r G r W W w IN W W w w W W W W W w - W V W 0 G G G 0 G G G G G EXISTING SIDEWALK CON EXISTING SIDEWALK 4- GAS 7 w tqEVW.,30' VADEE CONCRETE APPROACM ling R" 1-1 mi mo Im BT BT 1 '; q NOV 221989 < I-ellispection fees are mandatory, 11111 A GULF TO BAY BOULE"VARD I ' By 0 NOTE- RETENTION/DETENTION POND V) BOTTOM AND BANKS SHALL BE SODDED AND PEGGED IMMEDIATELY UPON FINAL GRADING TO PREVENT SOIL EROSIONS. 1-1 mi mo Im BT BT 1 '; q NOV 221989 < I-ellispection fees are mandatory, 11111 A GULF TO BAY BOULE"VARD I ' By 0 55 Gaon Air- Water Knock Out T Steel Guy Wire Lagged into Concri " s 1954 IT CORPORATION ® ALL COPYRIGHTS RESERVED "Do Not Scale This Drawing Remedial Slab�...� 0.5' c° o ° 2.01 x �` sr N.T.'S. Surface Restored to originai t Condition (i.e. s, mulch) 3.0' �i i 3.a' 0,5' 0.5' 2,1' 1.01 FIGURE-2 CROSS SECTIONS EXPLANATIQN 3000 psi Concrete with 10.10 W. W. Mesh Compacted limestone sub de fill Compacted Original (Sand, Silt, Pea-gavel) 2" Sch 40 PVC Pipe 3/4" PVC Electrical and Probe `re Conduit 0" 22' Malmanance Portai Ternp and gauges Temporary slope determined during installation on Tu ucWe Infiltration Trench Dimensions Catch Basin Dimensions n Power Disoonroa Control Panel Faileale Panel 7 Feet I" sch 80 PVC ElectrIcal Outlet 3 Feet P Pressure Swhch 2 Check Valve Water el P Sample Ports Q °' Height(H) t ®� s F�irio oeo 2" PVC Pipe ftsdc Hose Depth (D) i4 hp Transfer Pump & O Fan AF -14 [O7,e L � ea a 0.5tp Depth from (DG) s.5 all Valve 6.0' t t�111� IQ fi Temporary slope determined during installation on Infiltration Trench Dimensions Catch Basin Dimensions a site specific basis. Width (W) 7 Feet Diameter (Dia.) 3 Feet 2 surface material will be restored to original condition. Length (L) 15 Feet Height(H) Feet Depth (D) 5 Feet Depth from (DG) 1 F t Depth to (D.T.W.) 5 Feet FIGURE-6 VAPOR EXTRACTION WELL FIGURE-7 GROUNDWATER RECOVERY WELL 1.0° ------ ;0. Steel Manhole Steel Hinged Cover and Rim Grade Level 3000 psi Concrete Concrete (3000 psi) 1/4" Labe Sample Valve inch Assembly 1.0' Vacuum Gauge *, Explosion Proof Fitting ' ®, _ --- 13a1i Valve 314" PVC Electrical Conduit ®..; _— --- 2" Schedule 40 PVC to VES ' °° • . 314" Schedule 40 PVC Probe Wire Pipe " ' Schedule 40 PVC Groundwater 0 2 ye t ;` Portland Grout Cement = °- _---- --'Check Valve w } n �u..v .y Ys�rs Yrfi�ssssss� all Valve 0.51 �YSYa r Y YSiss Ys�srrr entonite Seal Y 1.5" PVC Camloc Pitting a.5' 7 entonite Clay Seal 0.' Schedule 40 PVC, Solid Casing 1.5" Diameter I.D. 150 psi Hose 2" i star Schedule PV " Schedule 0 PVC" 0.01" Slotted Screen 0.01" Slot Steel Support Cable 20 -30 Grade Silica Sand Pack i Water Interface Probe 2030 Grade Silica. Sand Pack rnfos Pump, 0.5 h — °— — — — Staft Water Tabte i F rr t -I