KW Cargill, P.A. Geotechnical/Environmental Consultant Tel

KW Cargill, P.A. Geotechnical/Environmental Consultant

6350 Riverside Drive Punta Gorda, Florida 33982

Tel. 941.276.2004

SW Minor Mod 2016.docx 1 29 January 2016

29 January 2016 Mr. Nolin Moon, P.E. Solid Waste Permitting Florida Department of Environmental Protection, South District 2295 Victoria Avenue Fort Myers, Florida 33901 Subject: Application for Minor Modification Permit No. 0246176‐007‐SO/22 SLD Recycling & Disposal Facility WACS ID No. 00093708 Dear Mr. Moon: This letter provides information in support of a minor modification of the subject Permit No. 0246176‐007‐SO/22 (Application) and is submitted on behalf of SLD Landfill, Inc. (SLD), a wholly owned subsidiary of Progressive Waste Solutions, Inc. (PWS). The subject permit for the SLD Recycling and Disposal Facility (SLDRDF) was last renewed by the Florida Department of Environmental Protection (FDEP) on 8 September 2014 (2014 Permit). The 2014 Permit is scheduled to expire on 8 September 2024. This application was prepared by KW Cargill, P.A. (KWC), and a check in the amount of $250.00 for the fee for the requested minor modification is included herewith. In accordance with Rule 62‐701.730 (2), Florida Administrative Code, a completed Form 62‐701.900 (6) has been included with this Application as Attachment A. BACKGROUND The Application for the requested minor modification provides the proposed construction details of a gas collection system and a slope drainage system as discussed in paragraphs 2.4 and 3.1 of the draft “Comprehensive Odor Remediation Plan” (CORP) dated 15 December 2015 for the subject facility. The general nature of the requested modification has been discussed at several meetings between FDEP and SLDRDF representatives beginning in June 2015. The result of these meetings has been the draft CORP mentioned above and a timeline of various actions that SLD will undertake in support of the draft CORP. In accordance with the draft CORP, an application for minor modification of the facility waste permit to enable the installation of a gas collection system and construction to support the more efficient removal of surface water runoff from the waste mound is to be submitted to FDEP by 31 January 2016.

Beltran_m

Received

Mr. Nolin Moon, P.E. KW Cargill, P.A. Minor Modification Application 29 January 2016


This Application is submitted in conjunction with, but separate from, an application to modify the Environmental Resource Permit (ERP) for the facility. The proposed application to modify the ERP addresses the needed changes, if any, to the Surface Water Management System (SWMS) of the SLDRDF and provides revised calculations supporting any proposed modifications to the SWMS. It is understood by all parties that there is an experimental nature to the draft CORP and that proposed modifications to effect any proposed remedy may need to be altered as results of monitoring, measurements, and testing are collected and analyzed. Therefore, the revisions to the current facility permit requested by this minor modification application are limited to the areas delineated on the drawings included in Attachment B to this Application. The initial Limit of Work, noted on Drawing No.1 will be effective for the draft CORP. The additional Limit of Work noted on Drawing No. 1 will be effective under this Application upon SLD evaluation of the effectiveness of the work in controlling odors at the site and the concurrence of FDEP. These proposed revisions may be altered in the future for use in additional areas of the SLDRDF as indicated by the results of the final CORP. In any case, FDEP approval will be sought for use of the revisions proposed in this Application to areas outside of the limit of work for this Application. GAS COLLECTION PIPE INSTALLATION The proposed gas collection pipe is a component of the “Pilot Study” as discussed in paragraph 2.4 of the CORP. Under this minor modification to the SLDRDF waste permit, an 8 to 12‐inch, corrugated and perforated HDPE pipe will be installed as indicated in Detail 2 noted as Interim Condition I on Drawing No. 2 in Attachment B. The actual pipe size will be estimated during the gas collection and control system (GCCS) pilot study design. In the initial work area, as indicated on Drawing No. 1, the pipe will be buried in a 3‐foot deep trench below the top surface of waste and backfilled with lightly compacted waste. An approximate 6‐foot width of 40‐mil HDPE or LLDPE geomembrane will be centered over the pipe at the top of the waste as indicated in the detail. A triangular section of clean fill will cover the geomembrane and provide initial swale containment as indicated in the detail. Additional geomembrane will be installed beneath the SWMS swale in the area of the downchute pipe as indicated in the details. As an alternative to the pipe trench, the 8 to 12‐inch collection pipe, as discussed above, may be wrapped in a double‐sided drainage geocomposite placed on top of the waste as indicated in Detail No. 5 noted as Alternative Service Condition on Drawing No. 4 in Attachment B. The collection pipe location would be the same horizontal location as indicted in Detail 2 and the horizontal extent of the geocomposite would be a minimum of 10 feet. As a part of the alternative, a geomembrane will be placed over and a minimum of 2 feet beyond the limit of the geocomposite. A clean soil cover will be placed over the geomembrane as indicated in the drawing details.



The gas collection pipe will be installed below the benches above east and south slopes of the SLDRDF where partial final closure systems have recently been constructed as indicated in Drawing No. 1. The location of the gas collection pipe will be as indicated on the sections. The geomembrane above the collection trench, or geocomposite as appropriate, is intended to limit the probability of a vacuum leak to the surface of the clean fill and to minimize the collection of percolated water in the gas collection pipe trench, or the geocomposite as appropriate. The gas collection pipes on the east and south slopes will connect to a temporary vacuum pump (blower) and flare system currently being designed by SCS Engineers of Tampa, Florida. The location of the temporary vacuum pump (blower) and flare system will be at the intersection of the east and south slopes as indicated on Drawing No. 1. After the evaluation of performance of the gas collection pipe in the initial work area, a joint decision by SLD and FDEP will be made regarding the installation of a gas collection pipe in the additional work area indicated on Drawing No. 1. Should expansion to the additional area be agreed, this Application will serve as the authorization for the expansion and no additional minor modification application will be required unless significant revisions are indicated by the initial operations. BENCH MODIFICATION The current SLDRDF permit drawings submitted in support of the initial solid waste permit application package, subsequent renewals, and previous minor modifications contain minimal information related to the removal of surface water runoff from the side slopes of the facility. The lateral grading of side slope benches is indicated having a flat, zero percent, slope. As discussed in paragraph 3.1 of the draft CORP, water is a critical component of the odor production cycle. The purpose of the proposed modification to SLDRDF benches is to reduce the water that is available for infiltration into the waste and to thereby reduce the generation of odors by channeling runoff to downchutes for rapid removal from the waste mound. The strategy for accomplishing the rapid removal of runoff from the waste mound is indicated in the details 1 through 4 provided in Drawings No. 2 and 3 included in Attachment B to this Application. Detail 1 indicates the existing condition on and above benches at the SLDRDF on the east and south slopes of the Phase 2 disposal area. These benches were constructed in accordance with the current permit drawings, except that down chutes were provided to remove any accumulated runoff from above the bench. However, instead of running off via the downchutes, surface water runoff has infiltrated the waste. Detail 2 indicates Interim Condition I discussed above where the proposed gas collection pipe is installed and a geomembrane and clean fill cover are placed to discourage vacuum leaks. As the gas collection pipe is placed, waste inboard of the clean fill over the gas collection pipe is placed and sloped to the proposed drainage bench. The limit of any future waste placement is



also indicated in Detail 2. These details are indicative of the SWMS revisions whether a gas collection trench or the alternative geocomposite is used. Detail 3 indicates Interim Condition II where inboard waste is at or near its limit of placement, but always sloped to promote runoff to an improved drainage swale. At this stage of construction, the drainage swale has been sloped from a highpoint between downchutes, or at the end of the swale, to the downchute, which is at the low point of the swale length. Interim Condition II will remain in operation until the waste slope above the bench is completed to the next higher waste bench. Again, these details are indicative of the SWMS revisions whether a gas collection trench or the alternative geocomposite is used. Once waste has been placed to the limit of waste between benches, SLD will contract for design and construction of a partial final cover system (as was performed for the initial east and south slopes). As a part of the project to install a partial final cover system on the upper slope(s), the drainage swale between covered slopes will be improved again as indicated in Detail 4 of the attached drawings. Not shown in the attached drawings are additional downchutes in upper slopes, which is beyond the scope of this Application at this time. A follow‐on application for a minor modification to address drainage from upper slopes and a waste sequencing plan for the remainder of Phase 2 and Phase 3, as discussed in paragraph 3.4 of the draft CORP, may be submitted to FDEP as information becomes available from the execution of the draft CORP. Alternatively, SLD may elect to merge future proposed design changes into the proposed major modification for a vertical expansion of the facility that was discussed with FDEP in June 2015. CLOSURE In accordance with the latest guidance from South District personnel, a compact disc containing an electronic file in Adobe PDF format has been prepared for this Application and is include as Attachment C. The Application has also been provided via electronic mail to [email protected] on 27 January 2016. If you have any questions regarding the content of this Application or need any additional information, please do not hesitate to contact the undersigned at 941‐276 2004 or by email at [email protected] . Sincerely, Kenneth W. Cargill, P.E. President FL PE No. 54435

Mr. Nolin Moon, P.E. Minor Modification Application 29 January 2016

KW Cargill, P.A.

also indicated in Detail 2. These details are indicative of the SWMS revisions whether a gas

collection trench or the alternative geocomposite is used.

Detail 3 indicates Interim Condition II where inboard waste is at or near its limit of

placement, but always sloped to promote runoff to an improved drainage swale. At this stage of

construction, the drainage swale has been sloped from a highpoint between downchutes, or at the

end of the swale, to the downchute, which is at the low point of the swale length . Interim

Condition II will remain in operation until the waste slope above the bench is completed to the

next higher waste bench. Again, these details are indicative of the SWMS revisions whether a gas

collection trench or the alternative geocomposite is used.

Once waste has been placed to the limit of waste between benches, SLD will contract for

design and construction of a partial final cover system (as was performed for the initial east and

south slopes). As a part of the project to install a partial final cover system on the upper slope(s),

the drainage swale between covered slopes will be improved again as indicated in Detail 4 of the

attached drawings. Not shown in the attached drawings are additional downchutes in upper

slopes, which is beyond the scope of this Application at this time.

A follow-on application for a minor modification to address drainage from upper slopes

and a waste sequencing plan for the remainder of Phase 2 and Phase 3, as discussed in paragraph

3.4 of the draft CORP, may be submitted to FDEP as information becomes available from the

execution of the draft CORP. Alternatively, SLD may elect to merge future proposed design

changes into the proposed major modification for a vertical expansion of the facility that was

discussed with FDEP in June 2015.

CLOSURE

In accordance with the latest guidance from South District personnel, a compact disc

containing an electronic file in Adobe PDF format has been prepared for this Application and is

include as Attachment C. The Application has also been provided via electronic mail to

Nol [email protected] on 27 January 2016. If you have any questions regarding the content

of this Application or need any additional information, please do not hesitate to contact the

undersigned at 941-276 2004 or by email at [email protected] .

Sincerely, ..

~«~ Kenneth W. Car~ill, ~. E . .. "J--9 +:~ . V~ President - "' • · .-:-...) r . FL PE No. 54435~ ••• . __ • . . • .....

.,,- ; "7 ... • ... ~=: ~ ~.~'" .. a,.,. , • .-.. , -.. • .. .. ....... ":" .. : .. .-«~-.......

.., ",,.,.. ~ T • .. :..~ ... . . -SW Minor Mod 2016.docx 4 29 January 2016



Attachments: as noted Copy to: Kirk Wills, Southeast Region Engineer, Progressive Waste Solutions of FL, Inc.


Attachment to Minor Mod 29 January 2016

ATTACHMENT A

FORM 62‐701.900 (6) APPLICATION for MINOR MODIFICATION

Florida Department of Environmental Protection

OEP Fonu #: 62-701.900(6). F.A.C.

Fonn Tille: Application 10 CoUSlmc1. Operate. or Modify a Constmclion and l)emoli1ion Debris Disposal or Disposal with Recycling Facility

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, Florida 32399-2400

Elfective Oa1e: Augusl 12. 2-012

lncomoraled ut Rule: 62-701 . 730(2). F.A.C.

APPLICATION TO CONSTRUCT, OPERATE, OR MODIFY A CONSTRUCTION AND DEMOLITION DEBRIS DISPOSAL OR DISPOSAL WITH RECYCLING FACILITY

GENERAL REQUIREMENT: Solid Waste Management Facilities shall be permitted pursuant to Section 403.707, Florida Statutes,{F.S.) and in accordance with Florida Administrative Code (FAC.) Chapter 62-701 . A minimum of four copies of the application shall be submitted to the Department District Office having jurisdiction over the facility. The appropriate fee in accordance with Rule 62-701 .315(5), FAC., shall be submitted with the application by check made [payable to the Department of Environmental Protection (DEP). Complete appropriate sections for the type of facility for which application is made and include all additional information, drawings, and reports necessary to evaluate the facility.

Please Type or Print in Ink

A. GENERAL INFORMATION

1. Type of facility:

D C&D Disposal

~ C&D Disposal with Recycling

NOTE: C&D Recyclers, with no disposal , shall apply on DEP FORM 62-701.900(4), FAC.

2. Type of application:

~ Construction/Operation

D Operation without Additional Construction

D Long-term Care

3. Classification of application:

D New

D Renewal

0 Substantial Modification

0 Intermediate Modification

~ Minor Modification 4. Facility name: SLD Recycling and Disposal Facility

5_ DEP ID number: 00093708 county: __ C_h_a_rl_o_tt_e _______ _

6. Facility location (main entrance): 30199 Zemel Road, Punta Gorda, FL 33955

7. Location coordinates:

Section: ___ 3_0 ___ Township: ___ 4_2_S __ Range: ___ 24_E __

Latitude: ___ 2_6_0 ___ 4_7_, 1 ON " Longitude: ___ 8_1_ 0 ___ 5_6_. __ 4_5_W_ ..

Collected by: ___________ _ Company/Affi liation: ____________ _

Northwest District Northeast District Central District 160 Government Center 7777 Baymeadows WayW, Ste 100 3319 Maguire Blvd, Ste 2:>2

Pensacola, FL 32501-5794 Jacksonville, FL 32256-7590 Orlando, FL 32803-3767 850-595-8300 904-256-1 700 407-897-4100

Southwest District 13051 N Telecom Pkwy

Temple Terrace, FL 33637 81 3-632-7600

South District 2295 Victoria Ave, Ste 364 Fort Myers, FL 33902-2549

239-344-5600

Southeast District 400 North Congress Ave

West Palm Beach, FL 33401 561-681-6600

8. Applicant name (operating authority): ____ S_L_D_ L_a_n_d_f_il_l ,_l_n_c_. _________ _

Mailing address: 51 35 Madison Avenue Tampa FL 33619 Street or P.O. Box City State Zip

Contact person: ___ K_i_rk_W_i_lls ______ Telephone: ( 813 ) 338-1026

Title: Regional Engineer [email protected] E-Mail address (if available)

9. Authorized agent/Consultant: ____ K_W __ C_a_r_g_i_ll_, _P_.A_ . ____________ _

Mailing address: __ 6_3_5_0_ R_iv_e_r_s_id_e_D_r_iv_e ___ P_u_n_ta_ G_o_r_d_a_, _F_L_3_3_9_8_2 __ _ Street or P.O. Box City State Zip

contact person: __ K_e_n_n_e_th_W_C_a_r_g_il_l,_P_._E_._ Telephone:< 941 ) 276-2004

Title: ___ P_re_s_i_d_e_nt_____ [email protected] E-Mail address (if available)

10. Landowner(if different than applicant): ---------------------

11 .

12.

Mailing address:---------------------------Street or P.O. Box City State Zip

Contact person: -------------Telephone: ,____ _______ _

E-Mail address (if available)

Cities towns and areas to be served· Charlotte, Lee, Sarasota, and Collier ' ·--------------------~

Date site will be ready to be inspected for completion: __ 1_J_u_ly_2_0_1_6 _________ _

13. Estimated costs:

Total construction: $ __ 1_0_0_,0_0_0 _____ Closing costs:$ _N_A _________ _

14. Anticipated construction starting and completion dates:

15.

16.

From: 1 April 201 6 To: 30 June 201 6 ---------------

Expected volume of waste to be received: --------~ds3/day 1800 tons/day

Provide a brief description of the operations planned tor this facility: _ T_h_is_m_i_n_o_r_m_o_d_if_ic_a_t_io_n __ permits construction of a gas collection system and improvements to the

swale drainage system above closed benches in Phase 2 of the SLDRDF

as indicated in drawings attached.

DEP FORM 62-701.900(6) Effective August 12, 2012 Page .2 of 4

B. ADDITIONAL INFORMATION

Please attach the following reports or documentation as required.

1. Provide an engineering report, signed and sealed by a professional engineer, that includes (Rule 62-701. 730(2)(a), F.A.C.): a. A site plan, of a scale not greater than 200 feet to the inch, which shows the project location and identifies the

proposed disposal units, total acreage of the site and of the proposed disposal units, and any other relevant features such as water bodies or wetlands on or within 200 feet of the site and potable water wells on or within 500 feet of the site;

b. A geotechnical investigation which meets the criteria of Rule 62-701.41 O, F.A.C.; c. A hydrogeological investigation which meets the criteria of Rules 62-701.410(1)(a) and (c), F.A.C.; d. An estimate of the planned active life of the facility, the design of the disposal areas, the design height of the

facility, and the maximum height of the facility during its operation; e. Documentation that the faci lity will not be placed in a 100-year floodplain or restrict the flow of the 100-year

flood or reduce the floodplain capacity unless compensating storage is provided; and f. For above-grade facilities, documentation that the minimum horizontal separation between the waste disposal

area and the site property boundary shall be 100 feet as measured from the tow of the final cover slope.

2. Provide a boundary survey, legal description, and topographic survey of the property (Rule 62-701.730(2)(b), F.A.C.).

3. Provide an operation plan which describes how the applicant will comply with Rules 62-701.730(7) and 62-701.320(16), F.A.C. (Rule 62-701.730(2)(c), F.A.C.).

4. Provide a closure plan which describes how the applicant will comply with Rules 62-701.730(9) and (10), F.A.C. (Rule 62-701.730(2)(d), F.A.C.).

5. Provide the financial assurance documentation required by Rule 62-701 .730(11), F.A.C. (Rule 62-701.730(2)(e), F.A.C.).

6. Provide a CCA treated wood management plan as required by Rule 62-701.730(20), F.A.C. (Rule 620701.730(2)(f). F.A.C.).

7. Provide a ground water monitoring plan which complies with the requirements of Rule 62-701.730(4)(b), F.A.C.

8. For aboveground disposal units, provide documentation showing the design of any features intended to convey stormwater to a permitted or exempted treatment system as required by Rule 62-701.730(5), F.A.C.

9. Provide documentation to show how the applicant will comply with the temporary storage requirements of Rule 62-701. 730(6), F.A.C.

10. Provide documentation to show how the applicant will comply with the operation requirements of Rules 62-701.730(7), (18) and (19) , F.A.C.

11. Provide documentation to show how the applicant will comply with the training requirements of Rule 62-701. 730(8), F.A.C.

12. Provide documentation to show how the applicant will comply with the closure and long-term care requirements of Rules 62-701.730(9) and (10), F.A.C.

13. Provide documentation to show how the applicant will comply with the annual report requirements of Rule 62-701. 730( 12), F.A.C.

14. Provide a history and description of any enforcement actions by the applicant described in subsection 62-701.320(3), F.A.C. relating to solid waste management facilities in Florida. (Rules 62-701.730(2), F.A.C. and 62-701.320(7)(i), F.A.C.)

DEP FORM 62-701.900(6) Effective August 12, 201 2 Page 3 of 4

C. CERTIFICATION BY APPLICANT AND ENGINEER OR PUBLIC OFFICER

1. Applicant:

The undersigned applicant or authorized representative of __ S_L_D_L_a_n_d_f_il_l ,_I n_c_. _______ _ minor is aware that statements made in this form and attached information are an application for a ______ _

modification of the Permit from the Florida Department of Environmental Protection and certifies that the information in this application is true, correct and complete to the best of his/her knowledge and belief. Further, the undersigned agrees to comply with the provisions of Chapter 403, Florida Statutes, and all rules and regulations of the Department. It is understood that the Permit is not transferable, and the Department will be notified prior to the sale or legal t QSfer of ~h:lermi~ed facility.

~ 5135 Madison Avenue Sign re o Applicant or Agent Mailing Address

Kirk Wills, Regional Engineer Tampa, FL 33619 Name and Title (please type)

kirk. [email protected] E-Mail address (if available)

City, State, Zip Code

( 813 ) __ 3_8_8_-1_02_6 ___ _ Telephone Number

z,<y ::s~<-)J Zorfo Date

Attach letter of authorization if agent is not a governmental official , owner, or corporate officer.

2. Professional Engineer registered in Florida (or Public Officer if authorized under Sections 403.707 and 403.7075, Florida Statutes):

This is to certify that the engineering features of this construction and demolition debris facility have been designed/examined by me and found to conform to engineering principles applicable to such facilities. In my professional judgment, this facility, when properly maintained and operated, will comply with all applicable statutes of the State of Florida and rules of the Department. It is agreed that the undersigned will provide the applicant with a set of instructions of proper maintenance and operation of the facility.

~~~ 6350 Riverside Drive Signature

K~mneth W Cargill, P.E. . - . NaJ!1e a~Cl-Title (please type)

....... ' ..

OEP FORM 62-701 .900(6) Effective August 12, 2012

mber

Mailing Address

Punta Gorda, FL 33982 City, State, Zip Code

[email protected] E-Mail address (if available)

( 941 ) 276-2004 Telephone Number

z9 ~UVO w(fo Date

Page 4 of 4



ATTACHMENT B

DRAWING SHEETS 1 to 4

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FUTURE PARTIAL FINAL COVER AREAS

LEGEND

PROPERTY BOUNDARY (NOTE 1)

CONTOUR ELEVATION (NOTE 2)

PHASE 3 (ACTIVE)

I

I I

+ I I I I I

\ PERIMETER STORM WATER BERM~

POTENTIAL ADDITIONAL LIMIT OF WORK FOR GAS PIPE COLLECTION AND SWMS REVISIONS-----..

PHASE 2 (ACTIVE) I

I LIMIT OF WORK FOR INITIAL GAS PIPE COLLECTION AND SWMS REVISIONS

-\PERIMETER STORM WATER BERM

NOTES:

EXISTING PARTIAL FINAL COVER AREAS

1. BOUNDARY SURVEY PREPARED BY BBLS SURVEYORS & MAPPERS INC. DATED 19 DECEMBER 2006.

~ PROPOSED TOP OF FINAL COVER CONTOUR ~ -----160----- ELEVATION 2. BACKGROUND AERIAL SURVEY PREPARED BY THE BASE MAPPING CO ~ LTD. FLOWN ON 05 MAY 2015. COORDINATE SYSTEM BASED UPON ~ FLORIDA STATE PLANE (WEST ZONE) , NORTH AMERICAN DATUM

g\ LO .

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0 250' 500'

SCALE IN FEET

\

. \ • /LOCATION OF EXISTING

/ DOWNCHUTES (TY:)

. \ LOCATION OF PROPOSED GAS COLLECTION PIPE (TYP)

Tel.: 94 1 276 2004

\ LOCATION OF PROPOSED DRAINAGE SWALE (TYP)

' \

LOCATION OF VACUUM \ PUMP AND FLARE

' \ , . Client:

Ct!rli 1cate u Autlwrir.utfon No.: 178fJ6

5135 Maddison Avenue Tampa, FJorida 33(>19

Title:

Project:

Site:

PLAN LAYOUT

Gas Collection Pipe / SWMS Revisions

SLD Recycling and Disposal Faci lity 30199 Zemel Road I Punta Gorda, Florida 33955

u NAD83 (FEET). ELEVATION DATUM BASED UPON NGVD29 (FEET). 29 January 2016 Drawing Sheet l of 4 ~'L-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~...a.~~~~~~~~~ ...... ~~~~~~~~ ....

Date:

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APPROXIMATE EXISTING WASTE

--- --- I LIMIT OF FUTURE -...._ WASTE

--- ---~WASTE FILL~

15' PROPOSED DRAINAGE BENCH

15' EXISTING WASTE BENCH

~6'

TYPICAL BENCH EXISTING CONDITIONS SCALE: 1"=4' XREF: FL2306.01X051


· 1


3 I

EXISTING 12" 0 DOWNCHUTE

3

3

------------------

PROPOSED GEOMEMBRANE(NOTE 1)

_____________ \ __________________ _

3' I I I PROPOSED 8-12"

_L ~PERFORATED GAS COLLECTION PIPE PROPOSED

GEOMEMBRANE IN AREA I-2, -l OF DOWNCHUTE (NOTE 2)

NOTES:

TYPICAL BENCH INTERIM CONDITION I SCALE: 1"=4' XREF: FL2306.01X052

1. SIX FOOT WIDTH OF GEOMEMBRANE ABOVE GAS COLLECTION PIPE TRENCH ALONG ENTIRE LENGTH OF TRENCH.

2. ADDITIONAL GEOMEMBRANE IN AREAS OF DOWNCHUTES, WIDTH AS INDICATED, AND EXTENDING 15' ALONG SWALE BOTH SIDES OF EXISTING DOWNCHUTE.

3. EXISTING RIPRAP BAG HEADWALLS AT DOWNCHUTES TO BE REMOVED I REPLACED AFTER GEOMEMBRANE INSTALLATION.

Title:

Project:

Si te:

Date:

Client:

5135 Maddison A' •cnue Tampa, Florida 33619

DETAILS I


SLD Recycling and Disposal Facility 30199 Zemel Road I Punta Gorda, Florida 33955

29 January 2016 Drawing Sheet 2 of 4

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PROPOSED GEOMEMBRANE (NOTE1)



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WASTE BENCH

SLOPE SWALE I TO EXISTING 3

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GEOMEMBRANE IN AREA OF DOWNCHUTE (NOTE 2)

TYPICAL BENCH INTERIM CONDITION II SCALE: 1 "=4' XREF: Fl2306.01X053


I IMPROVED SWALE SYSTEM (NOTE 4)


3

.----- cLrAN FILL~ L - - - - - - -l- - - - - E><15T1Nc3 ~· 0oow"'NcHuT7

12" DOWNCHUTE

NOTES:

1. SIX FOOT WIDTH OF GEOMEMBRANE ABOVE GAS COLLECTION PIPE TRENCH ALONG ENTIRE LENGTH OF TRENCH.

2. ADDITIONAL GEOMEMBRANE IN AREAS OF DOWNCHUTES WIDTH AS INDICATED, AND EXTENDING 15' ALONG SWALE

0

BOTH SIDES OF EXISTING DOWNCHUTE.


4. SLOPES VARY FROM HIGH POINT BETWEEN PIPES TO 3:1 AT DOWNCHUTE.

J

..

PROPOSED GEOMEMBRANE(NOTE 1) '\

------=----::...=:..:::-_::-_=--=--=----=--==-==-- - - - - - - - - - - - - - -

I I DROP INLET TO EXISTING

/~ PROPOSED

LJ GEOMEMBRANE IN AREA

PROPOSED 8-12" PERFORATED OF DOWNCHUTE (NOTE 2) GAS COLLECTION PIPE _ _ _ _,

TYPICAL BENCH SERVICE CONDITION SCALE: 1"=4' XREF: Fl2306.01 X054

Punta Gordu, Florida 33982 Tel. : 941276 2004

C lient:

1

""" ~~

Progressive Waste Solutions

Cu ti icale o Autho,izuti1m No.: 27866

5135 Maddison A' ·cuuc Tampa , Florida 33619

T itle:

Project:

Site:

Date:

DETAILS II

Gas Colle ction Pipe / SWMS Revisions

SLD Recycling and Disposal Facility 30 199 Zemel Road I Punta Gorda, Florida 33955


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0 (J)

0 ,..., N _J

;:;, 0 u) 0 ,..., N _J u._ / (/) w 0:: :::> <.:> [:;:: / >-1-::J (3 <( u._

_J <( (/)

0 a. (/)

Ci 0 _J (/)

/ '.;'.!Vi' 1-u w -, 0 0::

~


PROPOSED GEOMEMBRANE (NOTE1 )

WRAPPED GEOCOMPOSITE

CLEAN FILL


I IMPROVED SWALE SYSTEM (NOTE 4)

PROPOSED 8-12" PERFORATED GAS COLLECTION PIPE

.-------- 12' (MIN) ______ __,


DROP INLET TO EXISTING 12" DOWNCHUTE

TYPICAL BENCH

3

ALTERNATIVE SERVICE CONDITION SCALE: 1 "=4' XREF: FL2306.01X055

NOTES:

1. SIXTEEN FOOT MINIMUM WIDTH OF GEOMEMBRANE ABOVE GAS COLLECTION PIPE ALONG ENTIRE LENGTH OF PIPE.

2. ADDITIONAL GEOMEMBRANE IN AREAS OF DOWNCHUTES, WIDTH AS INDICATED, AND EXTENDING 15' ALONG SWALE BOTH SIDES OF EXISTING DOWNCHUTE.


4. SLOPES VARY FROM HIGH POINT BETWEEN PIPES TO 3:1 AT DOWNCHUTE.

Title:

Project:

Site:

Date:

Client:

5135 Maddison An:nue Tampa, Florida 33619

DETAILS III


SLD Recycling and Disposal Facility 30199 Zemel Road I Punta Gorda, Florida 33955




ATTACHMENT C

ELECTRONIC FILE of MINOR MODIFICATION APPLCIATION

Documents

KW Cargill, P.A. Geotechnical/Environmental Consultant Tel