The success in the mission of the Clinic is evident as the need now exceeds the current resources and physical facilities.

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1 The Neighborhood Health Clinic Additions & Alterations City of Naples/ Design Review Board PROJECT DESCRIPTION The Neighborhood Health Clinic is located at 121 Goodlette-Frank Road North. The current building was completed in 2001, and is two-stories of approx. 11,132.0 SF. (First Floor is 7,254. SF; Second Floor is 3,878. SF). The Building houses a Non-Profit Medical Clinic for the working uninsured, low income adults in Collier County. It consists of a Waiting Room, Patient Toilet, Check-In/ Out, Nurse s Station, Exam Rooms, Medication Dispensing Room, Lab, Offices, Break Room, Laundry and Stairs and an elevator. The success in the mission of the Clinic is evident as the need now exceeds the current resources and physical facilities. In 2014, land was purchased directly to the south of the Clinic for the purpose of expansion. The proposed single-story Addition is for enhancing medical, dental, social services and educational opportunities. It is proposed to be 8,470. SF. It is extremely important to share the Check-In/ Reception, Waiting Area and Staffing. Connectivity has been a driving factor in the proposed plans. The proposed Addition of 8,470. SF will contain a Dental Department with 5-Dental chairs, a Dental Lab, Sterilization, X-Ray and support facilities including Meeting Rooms. Also included are 5-offices, an Isolation Room and a Medical Lab. The proposed Addition is in the same character and style to match the existing Clinic Building. It is however, one-story and is set-back as per the Goodlette-Frank Corridor Guidelines. Those requirements are for 50-0 front-yard set-back for one-story; and 75-0 front-yard set-back for two-stories. Considering the front-yard set-backs, we may request a reprieve/ deviation for a small portion to be two-stories in height- but only used on the ground level as an Entry Porch. At issue is the existing tower element is the main door to the Clinic. It is less visible with the proposed new Addition. Therefore, we would consider aligning a tower extension with the face of the Additions for the entry to be seen from the driveway access and easily identified. The proposed Addition is also designed to advance a larger Master Plan of which it is a major part. The Master Plan is a road map for the future and would envision

2 Page two, continued maximizing the entire site. Eventually, the Clinic and facilities could grow to be approx. 46,950 SF The site is a collection of parcels which had bordered the Seacoast Rail Road and Train Depot for Naples. This accounts for the unusual shape of the parcels that make up the large site. The site is now the corner of Goodlette-Frank Road North and Central Avenue; which is a major approach to Downtown Naples.

3 The Neighborhood Health Clinic Additions & Alterations Design Review Board THE MISSION The immediate mission of the Clinic is to provide an expanded Dental Component, a Medical Lab (for blood draw), meeting Rooms, Offices and Classrooms. To do so and connect to the existing building it is necessary to re-configure the existing Check-In/ Reception, Waiting Room and Patient Toilet Room. The proposed Addition will utilize the common areas described above (Check-In, Waiting Room, etc.) for efficiency, Staffing and control. Along with the new building Addition the project will include parking, landscaping/ irrigation, water management and site work. Stantec Engineering is providing those services.

4 The Neighborhood Health Clinic Additions & Alterations Design Review Board EXISTING CONDITIONS The adjacent site to the south currently has an Automotive Service and Repair Shop. It will be removed as well as a former slab of another previous building on the site. As much as possible the existing curb-cuts, site access and driveways will be retained. Further to the south is Auto Europa and a small Car Repair (free-standing) building, which will remain.

5 The Neighborhood Health Clinic Additions & Alterations City of Naples Design Review Board PROBABLE PHASING PLAN Phase One: Phase Two: The currently Proposed 8,470. SF (one-story) Addition to the existing Clinic Building with parking, landscaping, water management, etc. An Addition on the existing Second Floor of the original Clinic Building (south end) for 8 to 9 new Offices and a Board Room. The Addition would be approx. 1,270. SF. Other adjacent areas would be renovated to match the new décor.

6 The Neighborhood Health Clinic Additions & Alterations City of Naples Design Review Board FEMA & THE 50% RULE FOR IMPROVMENTS BELOW FLOOD ELEVATION The existing Clinic Building was completed in 2001 and its finished floor elevation is approx. 9-0 NGVD. That would be approx. 7-9 NAVD which was confirmed by a recent survey. The site is in the AE-7 Flood Zone (2015 DFIRM Map). Therefore, the existing Clinic Building is above FEMA for the minimum floor elevation. It is approx And exceeds 7-0 minimum. However, the latest 2015 Florida Building Code Edition 5 requires an additional 12 for free-board. The Florida Building Code references the ASCE-24 Guidelines for flooding. In summary, the new Additions will be at Elevation 8-0 NAVD, as it is 7-0 for FEMA plus 1-0 for free-board. Therefore, the existing Clinic Building would be 3 to 4 below the required finished floor elevation for a permit. Considering these varying heights, the areas of the existing building to tie-into the new construction should remain at the lower level. Thus, any transition between rooms, doors, etc. will occur elsewhere. So, the new Waiting Room, Patient Toilet Room and a portion of the Hall will be at the lower elevation (therefore, 3 to 4 below ASCE-24). This is allowed, as these areas are less cost than 50% of the value of the entire existing building- called the 50% Rule. A calculation compared to the Collier County Property Appraiser s Office values is attached. Generally, the budget allowed for this area would be approx. $694,000. which is much more than that needed, Lastly, the areas to be tied-in must be structurally independent and separated by a minimum of a 2 air space from ground to sky. Only flashing and expansion joints will connect the structures for water-proofing. This condition will be visually un-detectable. This condition helps serve another requirement to be a 4-hour fire separation so that the floor areas of the two sides will not exceed that allowed by the Florida Building

7 page two, continue Code for Table 503 for Allowable Building Areas and Type 3 Construction. Note the existing building is Type 3 while the proposed Addition will be Type 2, non-combustible. We consider Type 3 for this calculation as it is the most restrictive. Therefore, the Addition will have a 4-Hour, fire-rated wall as part of the structurally independent separation to allow the floor area to exceed the limits of (FBC) Table 503. An internal ramp will provide the 3 to 4 rise needed. In this case, the run will greatly exceed the minimum for a ramp. The Hallway will easily accommodate the ramp. This is a minor elevation change, thankfully. In conclusion, there is easy transition between the two floor elevations that will not be very noticeable; and meet the applicable codes and Guidelines.

8 The Neighborhood Health Clinic Additions & Alterations City of Naples Design Review Board AREA CALCULATIONS Existing Clinic Building; (two-story) First Floor: 7,254. SF Second Floor: 3,878. SF Total: 11,132, SF Phase One Addition (New 1-story building); Ground Floor: For 50% Rule: 8,470. SF (to out-side face of the building walls) 8,110. SF (to inside face of the exterior walls) Tie-In side is approx. 1,174. SF Offices, Dental side is approx. 7,297. SF (each side of the 2 independent separation) Interior renovation: 537. SF (former Check-In and Waiting Room) re-purposed due to new construction Phase Two; Second Floor Addition onto the existing building Second Floor: 1,270. SF (add over a former roof for new Offices & Board Room) Sub-Total 20,872. SF

9 The Neighborhood Health Clinic Additions & Alterations City of Naples Design Review Board REQUESTS 1. Site deviation will be presented by Mr. John Passidomo for a rear-yard set-back to be a straight line along an awkward property line condition shared by a neighboring parking lot. 2. An optional request is to relocate the Entry Tower from its current location to the face of the proposed new (Waiting Room) Addition so that it would be visible from the driveway/ curb-cut access from Goodlette-Frank Road. The intention is to easily identify the entry from parking and pedestrians

10 The Neighborhood Health Clinic Additions & Alterations City of Naples Design Review Board D- Downtown Building Placement The Proposed building addition faces Goodlette-Frank Road North and is a Setback Zone G. The Corridor Over-lay District has a 50 front-yard set-back for one-story; and 75 front-yard set-back for two-story.

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17 Neighborhood Health Clinic 121 Goodlette Road North Naples, FL DRB Presentation Exterior Colors Roof Terra Cotta Roof Tile Walls Stucco Sherwin Williams; SW6105 Divine While Trim Cast Stone, painted raised bands Sherwin Williams: SW2822 Downing Sand Fascia Painted Sherwin Williams; SW6102 Portabello Windows Aluminum Pre-finished; white Hardware Metal 626 finish

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30 EXISTING SIDEWALK TO REMAIN GOODLETTE - FRANK ROAD PROPOSED LIGHT POLE, TYP. EXISTING BLACK OLIVE TREE TO REMAIN MAIN ENTRANCE EXIT EXISTING HONG KONG ORCHID TREE TO REMAIN PARKING AREA FUTURE CONSTRUCTION PHASE EXISTING VEGETATION TO REMAIN PARKING AREA SIDEWALK EXISTING ROYAL PALM TO REMAIN C R IRRIGATION MAINLINE POINT OF CONNECTION SEE CIVIL ENG. DWGS. EXISTING BUILDING STRUCTURE EXISTING VEGETATION TO REMAIN PROPOSED BUILDING STRUCTURE KEY POLE MOUNTED LIGHT CENTRAL AVENUE SERVICE AREA PROPOSED LIGHT POLE, TYP. FUN TIME EARLY CHILDHOOD ACADEMY / PARKING AREA SIDEWALK SOD PARKING AREA 2 SOD 12th. STREET NORTH IRRIGATION NOTES AND MINIMUM REQUIREMENTS SCHEMATIC SPRAY HEAD LAYOUT 4-6" POP-UP SPRINKLER BODY, INSTALLED FLUSH WITH FINISH GROUND SURFACE, WITH NOZZLE CAPABLE OF 180 SPRAY PATTERN AND 15' RADIUS. 7.5' 15' SPRAY COVERAGE N.T.S. USE FULL HEADS AND MULTIPLE BAYS IN WIDER AREAS TURF IRRIGATION ZONE SCHEMATIC IRRIGATION ZONE LAYOUT SHRUB IRRIGATION ZONE (DRIP,BUBBLERS STREAM BUBBLERS,ETC) SHRUB IRRIGATION ZONE (DRIP,BUBBLERS STREAM BUBBLERS,ETC) BUILDING/ STRUCTURE SHRUB AREA SOD AREA SHRUB AREA N.T.S. BUILDING/ STRUCTURE 1. A FULLY AUTOMATIC IRRIGATION SYSTEM WITH A CONTROLLER AND APPLICABLE MOISTURE (RAIN) SENSOR LOCATED TO RECEIVE DIRECT RAINFALL WILL BE PROVIDED. PROPOSED IRRIGATION SYSTEM TO BE RETROFIT AS ADDITIVE TO EXISTING LAYOUT, SUPPLY, ETC. AS REQUIRED. 2. ALL PLANTINGS SHALL HAVE 100% FULL COVERAGE WITH IRRIGATION. PROVIDE ONE BUBBLER PER TREE/ PALM AND DRIP OR SPRAY MECHANISMS FOR SHRUBS, GROUNDCOVER AND GRASSES/TURF. 3. QUANTITY AND LOCATIONS OF VALVES MAY VARY. 4. THIS IRRIGATION PLAN IS SCHEMATIC IN NATURE AND INTENDED FOR THE APPROVAL PROCESS ONLY - NOT FOR CONSTRUCTION. DETAILED IRRIGATION PLANS WILL BE NECESSARY FOR A CONSTRUCTION DOCUMENTS ISSUE. 5. VALVE SIZING, DETAILING AND MAINLINE ROUTING MAY BE ADJUSTED BY THE LANDSCAPE ARCHITECT TO ACCOMMODATE THE NEEDS OF THE LANDSCAPE DESIGN. 6. LANDSCAPE ARCHITECT MAY CHOOSE TO USE DRIP, BUBBLERS, STREAM BUBBLER, OR SPRAY IRRIGATION IN SHRUB AREAS AS REQUIRED. 7. THE IRRIGATION SYSTEM WILL OPERATE WITH SEPARATE VALVE ZONES FOR TURF AREAS AND SHRUB PLANTING AREAS WHERE EFFICIENCY OF SEPARATION ALLOWS. THE CONTROLLER WILL BE SET TO OPERATE APPROPRIATE RUN TIMES FOR THE VARIOUS ZONES AND THEIR REQUIRED PRECIPITATION NEEDS IN ACCORDANCE WITH BEST MANAGEMENT PRACTICES FOR IRRIGATION OF FLORIDA LANDSCAPES. 8. THE IRRIGATION SYSTEM WILL BE DESIGNED TO MINIMIZE THE APPLICATION OF WATER TO IMPERVIOUS AREAS, ADJACENT PROPERTIES, AND EXISTING VEGETATION. 9. IRRIGATION SHALL BE INSTALLED TO MEET OR EXCEED APPENDIX F - "PROPOSED CONSTRUCTION BUILDING CODES FOR TURF AND LANDSCAPE IRRIGATIONS SYSTEMS" OF THE FLORIDA BUILDING CODE, PLUMBING (LATEST EDITION), AND IN ACCORDANCE WITH ASTM D REVISED PER INSUFFICIENCY LETTER FROM CITY OF NAPLES 02/22/17 DJG KM NEIGHBORHOOD HEALTH CLINIC, INC. NEIGHBORHOOD HEALTH CLINIC IMPROVEMENTS 03/27/2017 1:20 - LANDSCAPE PLAN, PLANT LEGEND AND IRRIGATION DETAILS & NOTES LP Saved: 3/27/2017 9:23:22 AM GDELCOMPARE Plotted: 3/27/2017 2:41:22 PM GDELCOMPARE V:\2156\active\ \landscape\design\drawing\sheet\LP101.dwg LP101

31 ROOT ZONE CRITICAL PROTECTION ZONE NOTE: 1. INSTALL 6.0' HEIGHT CHAIN LINK FENCE TREE PROTECTION BARRIER WITH STURDY POSTS EMBEDDED IN GRADE 2.0' MINIMUM. 8.0' MAXIMUM POST SPACING. 2. INSTALL TREE PROTECTION BARRIER BEYOND DRIP LINE OF TREE CANOPY. 3. NO CONSTRUCTION DEBRIS, VEHICLES, CHEMICALS, OR OTHER CONSTRUCTION ACTIVITY SHALL BE ALLOWED WITHIN THE ROOT ZONE. 4. VEGETATION TO BE RELOCATED SHALL BE CROWNED / ROOT PRUNED SIX (6) MONTHS PRIOR TO RELOCATION. CONTRACTOR TO SUPPLY A RELOCATION SCHEDULE FOR ALL MATERIAL TO BE RELOCATED. 5. PROVIDE TEMPORARY IRRIGATION TO ALL ROOT PRUNED VEGETATION. 6. CALL SUNSHINE STATE ONE-CALL BEFORE ROOT PRUNING OR DIGGING FOR RELOCATED VEGETATION. Tree Protection Barrier POLE MOUNTED LIGHT A4 SCALE: 1/4" = 1'-0" DT-TreeProtection_Fence.dwg NEIGHBORHOOD HEALTH CLINIC, INC. NEIGHBORHOOD HEALTH CLINIC IMPROVEMENTS 03/27/2017 1:20 - LANDSCAPE DETAILS LP Saved: 3/27/2017 9:23:22 AM GDELCOMPARE Plotted: 3/27/2017 2:41:47 PM GDELCOMPARE V:\2156\active\ \landscape\design\drawing\sheet\LP101.dwg LP102

32 Y C C TC Y Y E T C C F HH L TC C HH HH TC TCTCTC TC TC TC L L HH E L D D D E E E QV1 QV1 EX PEX CE QV1 PEX PEX QV1 EX PEX EX PEX EX PEX PEX PEX QV1 TD TD TD QV1 SPX PEX PEX PEX SPX SPX BB BB BB BB SPX SPX SPX EX BK EX RE BB BB EX BB QV1 QV1 CE CE CE CE CE QV1 L L L QV1 QV1 QV1 L L L BB L CE CE CE L EX BB L L L L L L L Calculations Taken at Grade No Reflectances MH is AFG NEIGHBORHOOD HEALTH CLINIC, INC. NEIGHBORHOOD HEALTH CLINIC IMPROVEMENTS /27/2017 1:20 - LANDSCAPE LIGHTING LP Saved: 3/27/2017 2:43:48 PM GDELCOMPARE Plotted: 3/27/2017 2:48:16 PM GDELCOMPARE V:\2156\active\ \landscape\design\drawing\sheet\LP101.dwg LP103

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35 CENTRAL AVENUE GOODLETTE FRANK ROAD 12TH STREET NORTH

36 CENTRAL AVENUE GOODLETTE FRANK ROAD 12TH STREET NORTH

37 CENTRAL AVENUE GOODLETTE FRANK ROAD 12TH STREET NORTH

38 STORMWATER CHAMBER NOTES 1. STORMTECH SC-310 & SC-740 CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED A PRE-CONSTRUCTION MEETING WITH THE INSTALLERS.^J 2. STORMTECH SC-310 & SC-740 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH SC-310/SC-740/SC-780 CONSTRUCTION GUIDE".^J 3. CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS.^J STORMTECH RECOMMENDS 3 BACKFILL METHODS: STONESHOOTER LOCATED OFF THE CHAMBER BED. BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE. BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.^J 4. THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS.^J 5. JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE.^J 6. MAINTAIN MINIMUM - 6" (150 mm) SPACING BETWEEN THE CHAMBER ROWS.^J 7. EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE 3/4-2" (20-50 mm).^j 8. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE SITE DESIGN ENGINEER.^J 9. ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECT THE SUBSURFACE STORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF. STORMTECH HIGHLY RECOMMENDS FLEXSTORM PURE INSERTS IN ANY UPSTREAM STRUCTURES WITH OPEN GRATES SC-310 CHAMBER COVER ENTIRE ISOLATOR ROW WITH ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE 5' (1.5 m) MIN WIDE OPTIONAL INSPECTION PORT SC-310 END CAP NOTES FOR CONSTRUCTION EQUIPMENT ^J 1. STORMTECH SC-310 & SC-740 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH SC-310/SC-740/DC-780 CONSTRUCTION GUIDE".^J 2. THE USE OF CONSTRUCTION EQUIPMENT OVER SC-310 & SC-740 CHAMBERS IS LIMITED: NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS. NO RUBBER TIRED LOADERS, DUMP TRUCKS, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCE WITH THE "STORMTECH SC-310/SC-740/DC-780 CONSTRUCTION GUIDE". WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH SC-310/SC-740/DC-780 CONSTRUCTION GUIDE".^J 3. FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING. USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO THE CHAMBERS AND IS NOT AN ACCEPTABLE BACKFILL METHOD. ANY CHAMBERS DAMAGED BY THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARD WARRANTY. CONTACT STORMTECH AT WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT. SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) CATCH BASIN OR MANHOLE 12" (300 mm) HDPE ACCESS PIPE REQUIRED USE FACTORY PRE-FABRICATED END CAP PART #: SC310EPE12B TWO LAYERS OF ADS GEOSYNTHETICS 315WTK WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 4' (1.2 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS SC-310 ISOLATOR ROW DETAIL NTS ACCEPTABLE FILL MATERIALS: STORMTECH SC-310 CHAMBER SYSTEMS NOTES 1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS.^J 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. D C B MATERIAL LOCATION FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 18" (450 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE. DESCRIPTION ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) AASHTO MATERIAL CLASSIFICATIONS N/A AASHTO M145 ¹ A-1, A-2-4, A-3 OR AASHTO M43 ¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 AASHTO M43 ¹ 3, 357, 4, 467, 5, 56, 57 COMPACTION / DENSITY REQUIREMENT PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. BEGIN COMPACTIONS AFTER 12" (300 mm) OF MATERIAL OVER THE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 6" (150 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. ROLLER GROSS VEHICLE WEIGHT NOT TO EXCEED 12,000 lbs (53 kn). DYNAMIC FORCE NOT TO EXCEED 20,000 lbs (89 kn). NO COMPACTION REQUIRED. CONCRETE COLLAR PAVEMENT CONCRETE SLAB 8" (200 mm) MIN THICKNESS FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 18" (450 mm) MIN WIDTH CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATION 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG06N SOLID COVER: 1299CGC GRATE: 1299CGS 6" (150 mm) ADS N-12 HDPE PIPE A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER. CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) AASHTO M43 ¹ 3, 357, 4, 467, 5, 56, 57 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE. ² ³ PLEASE NOTE: 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6" (150 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. 6" (150 mm) INSERTA TEE PART#06N12ST31IP INSERTA TEE TO BE CENTERED ON CORRUGATION CREST SC-310 6" INSPECTION PORT DETAIL NTS SC-310 CHAMBER PAVING EL = 6.40 ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN CRUSHED, ANGULAR STONE IN A & B LAYERS PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) STONE EL = 5.40 PERIMETER STONE (SEE NOTE 6) D C *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 24" (600 mm). 6" (150 mm) 18" EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) B 16" (405 mm) SHWE = 1.78 A EL = 2.78 SC-310 6" 12" (300 mm) MIN 34" (865 mm) 12" (300 mm) TYP END CAP SUBGRADE SOILS (150 mm) MIN (SEE NOTE 5) 9"

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41 CENTRAL AVENUE 12TH STREET NORTH GOODLETTE FRANK ROAD