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Agenda 09/08/2015 Item #16A129/8/2015 16.A.12. EXECUTIVE SUMMARY This item requires that ea parte disclosure be provided by Commission members. Should a hearing be held on this item, all participants are required to be sworn in. Recommendation to approve for recording the final plat of Montiano, (Application Number PL20140002750) approval of the standard form Construction and Maintenance Agreement and approval of the amount of the performance security. OBJECTIVE: To have the Board of County Commissioners (Board) approve for recording the final plat of Montiano, a subdivision of lands located in Section 32, Township 50 South, Range 26 East, Collier County, Florida, following the alternative procedure for approval of subdivision plats pursuant to Resolution 99 -199. This procedure allows for the Board to approve the plat and associated construction documents for construction purposes and recording purposes concurrently. CONSIDERATIONS: The Development Review Division of the Growth Management Department has completed the review of the construction drawings, specifications, and final plat of Montiano. These documents are in compliance with the County Land Development Code and Chapter 177, Florida Statutes. This project is within the Wentworth Estates PUD Ord. 03 -51, as amended. All fees have been paid. Security in the amount of 10% of the total cost of the required improvements, and 100% of the cost of any remaining improvements, together with a Construction and Maintenance Agreement for Subdivision Improvements, shall be provided and accepted by the County Manager or his designee and the County Attorney's office prior to the recording of the final plat. This procedure is in conformance with Section 10.02.04 F.2 of the Land Development Code. The Development Review Division recommends that the final plat of Montiano be approved for recording. FISCAL IMPACT: The project cost is $1,030,254.78 (estimated) to be borne by the developer. The cost breakdown is as follows: a) Water & Sewer $354,303.35 b) Drainage, Paving, Grading $675,951.43 The Security amount, equal to 110% of the project cost, is $1,133,280.26 The County will realize revenues as follows: Fund: Growth Management Fund 131 Agency: County Manager Cost Center: 138327 -- Land Development Services Revenue generated by this project: Total: $32,042.66 Packet Page -577- 9/8/2015 16.A.12. The Fees are based on a construction estimate of $1,030,254.78 and were paid in April, 2015. The breakdown is as follows: a) Plat Review Fee ($1,000.00 + $5. /ac) $ 1,135.00 b) Construction Drawing Review Fee Water & Sewer (.75% const. est.) $ 2,657.28 C) Drainage, Paving, Grading (.75% const. est.) $ 5,069.64 d) Construction Inspection Fee Water & Sewer (2.25% const. est.) $ 7,971.83 e) Drainage, Paving, Grading (2.25% const. est.) $15,208.91 GROWTH MANAGEMENT IMPACT: The developer must receive a Certificate of Adequate Public Facilities prior to the issuance of the construction plan final approval letter. LEGAL CONSIDERATIONS: This item has been approved as to form and legality, and requires a majority vote for Board approval. - SAS RECOMMENDATION: That the Board endorse staffs recommendation to approve the final plat of Montiano (Application Number PL20140002750) for recording with the following stipulations: 1. Approve the amount of $1,133,280.26 as performance security for the required improvements; or such lesser amount based on work completed, and as is approved by the Growth Management Department. 2. Approve the standard form Construction and Maintenance Agreement and direct the County Manager or his designee: zn a. To withhold Certificates of Occupancy until the required improvements have received preliminary acceptance. b. To delay recording of the plat until suitable security and an appropriate Construction and Maintenance Agreement is approved and accepted by the County Attorney's office and the Board of County Commissioners or the County Manager or his designee on behalf of the Board pursuant to Section 10.02.04 F.2 of the Land Development Code. Prepared by: John Houldsworth, Senior Site Plans Reviewer, Development Review, Growth Management Department Attachments: 1) Location Map, 2) Plat Map and 3) Opinion of Probable Cost Packet Page -578- 9/8/2015 16.A.12. COLLIER COUNTY Board of County Commissioners Item Number: 16.16.A.16.A.12. Item Summary: This item requires that ex parte disclosure be provided by Commission members. Should a hearing be held on this item, all participants are required to be sworn in. Recommendation to approve for recording the final plat of Montiano, (Application Number P1-20140002750) approval of the standard form Construction and Maintenance Agreement and approval of the amount of the performance security. Meeting Date: 9/8/2015 Prepared By Name: HouldsworthJohn Title: Site Plans Reviewer, Senior, Growth Management Department 7/17/2015 6:09:12 AM Approved By Name: McLeanMatthew Title: Project Manager, Principal, Growth Management Department Date: 7/20/2015 8:31:25 AM Name: PuigJudy Title: Operations Analyst, Growth Management Department Date: 7/24/2015 4:52:58 PM Name: PuigJudy Title: Operations Analyst, Growth Management Department Date: 8/13/2015 12:53:17 PM Name: StoneScott Title: Assistant County Attorney, CAO Land Use/Transportation Date: 8/13/2015 2:43:01 PM Name: WilkisonDavid Date: 8/14/2015 3:03:01 PM Name: KlatzkowJeff Title: County Attorney, Packet Page -579- Date: 8/14/2015 4:23:18 PM 9/8/2015 16.A.12. Name: IsacksonMark Title: Division Director - Corp Fin & Mgmt Svc, Office of Date: 8/17/2015 2:46:53 PM Name: OchsLeo Title: County Manager, County Managers Office Date: 8/19/2015 4:09:06 PM Packet Page -580- 9/8/2015 16.A.12. 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( `�lbyy J � / a / 7�Ks{�r> / c• F s =i <^•, €c \ : i � `: LD s Packet Page -584- l N c U W � � g�a J �g� 9/8/2015 16.A.12. PL 2014 0 0 0 2 7 5 0 REV 2 (3 Stantec MONTIANO MAY 2015 Engineer's Opinion of Probable Construction Costs SUMMARY Earthwork $ 135,310.50 Paving $ 337,676.28 Drainage $ 111,963.00 Sanitary Sewer $ 186,105.35 Potable Water $ 168,198.00 Irrigation $ 8,000.00 Landscape $ 13,102.40 Lighting $ 55,000.00 Erosion Control $ 14,899.25 Sub Total: $ 1,030,254.78 15% Contingency $ 154,538.22 Grand Total: $ 1,184,793 110% Bond Amount: $ 1,303,272 ST E PH, �'��,, Nve STgT �Q�avid S;'1i1(.son, PE �'•, ��n 'fit License`s. 38871 *' a ekJB'lhgri WAo.27013 ©Nq L ��a'�• Packet Page -585- 9/8/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Earthwork Estimated Description Quantity Unit Unit Price Amount Lake Excavation 57,687 CY $ 1.90 $ 109,605.30 Final Grading 128,526 SY $ 0.20 $ 25,705.20 Paving Total Packet Page -586- $ 135,310.50 a 9/8/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Paving Estimated Description Quantity Unit Unit Price Amount ROADWAY 3/4" Asphaltic Concrete, Type S -III (first lift) 8,773 SY $ 4.35 $ 38,164.29 3/4" Asphaltic Concrete, Type S -III (second lift) 8,773. SY $ 4.35 $ 38,164.29 6" Limerock Base (compacted & primed) 10,898 SY $ 7.60 $ 82,824.80 12" Stabilized Subgrade (compacted) 11,259 SY $ 1.95 $ 21,955.05 Brick Pavers 2,165 SF $ 13.50 $ 29,227.50 SIDEWALK 4" Thick Reinforced Concrete Sidewalk 3,242 SY $ 23.40 $ 75,862.80 MISCELLANEOUS Saw -Cut and Connect to Ex. Pavement 1 LS $ 500.00 $ 500.00 Type "A" Curb 349 LF $ 8.35 $ 2,914.15 Valley Gutter 5,394 LF $ 8.60 $ 46,388.40 ADA Curb Ramps 2 EA $ 385.00 $ 770.00 Blue -Blue Reflector 7 EA $ 15.00 $ 105.00 Signing and Striping 1 LS $ 800.00 $ 800.00 Paving Total $ 337,676.28 Packet Page -587- STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Drainage 9/8/2015 16.A.12. 4 Packet Page -588- Estimated Description Quantity Unit Unit Price Amount 15" RCP 316 LF $ 26.00 $ 8,216.00 18" RCP 1,495 LF $ 29.00 $ 43,355.00 24" RCP 231 LF $ 32.00 $ 7,392.00 18" Headwall 5 EA $ 1,570.00 $ 7,850.00 24" Headwall 1 EA $ 1,850.00 $ 1,850.00 Grate Inlet 1 EA $ 2,400.00 $ 2,400.00 Double Valley Gutter Inlet 16 EA $ 2,425.00 $ 38,800.00 Junction Box 1 EA $ 2,100.00 $ 2,100.00 Drainage Total $ 111,963.00 Packet Page -588- 9/8/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. 5 Montiano OPC for Construction Sanitary Sewer Estimated Description Quantity Unit Unit Price Amount Single Sanitary Sewer Service 7 EA $ 515.00 $ 3,605.00 Double Sanitary Sewer Service 24 EA $ 575.00 $ 13,800.00 8" PVC Sanitary Sewer (SDR 26) (0'- 6' cut) 1,372 LF $ 24.50 $ 33,614.00 8" PVC Sanitary Sewer (SDR 26) (6' - 8' cut) 433 LF $ 28.75 $ 12,448.75 8" PVC Sanitary Sewer (SDR 26) (8' - 10' cut) 426 LF $ 33.00 $ 14,058.00 8" PVC Sanitary Sewer (SDR 26) (10'- 12' cut) 452 LF $ 38.25. $ 17,289.00 8" PVC Sanitary Sewer (SDR 26) (12'- 14' cut) 300 LF $ 43.50 $ 13,050.00 Manhole, 4' Diameter (0' - 6' cut) 6 EA $ 4,080.00 $ 24,480.00 Manhole, 4' Diameter (6' - 8' cut) 2 EA $ 5,055.00 $ 10,110.00 Manhole, 4' Diameter (8' -10' cut) 2 EA $ 5,975.00 $ 11,950.00 Manhole, 4' Diameter (10'- 12' cut) 1 EA $ 6,835.00 $ 6,835.00 Manhole, 4' Diameter (12'- 14' cut) 2 EA $ 7,660.00 $ 15,320.00 TV Sewer w/ mandrel (preliminary) 2,983 LF $ 1.60 $ 4,772.80 TV Sewer w/ mandrel (final) 2,983 LF $ 1.60 $ 4,772.80 Sanitary Sewer Total $ 186,105.35 Packet Page -589- STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Potable Water Estimated 9/812015 16.A.12. 6 Description Quantity Unit Unit Price Amount Connect to Existing 10" Water Main with Gap Configuration 1 EA $ 2,500.00 $ 2,500.00 Single Water Service 11 EA $ 665.00 $ 7,315.00 Double Water Service 22 EA $ 865.00 $ 19,030.00 6" PVC Water Main (C -900, CL -150) 73 LF $ 17.00 $ 1,241.00 8" PVC Water Main (C -900, CL -150) 143 LF $ 22.00 $ 3,146.00 8" PVC Water Main (C -900, CL -200) 3,504 LF $ 19.50 $ 68,328.00 Fire Hydrant Assembly, Complete 6 EA $ 3,670.00 $ 22,020.00 Permanent Bacterial Sample Point 1 EA $ 1,525.00 $ 1,525.00 8" Gate Valve 11 EA $ 2,175.00 $ 23,925.00 Air Release valve 2 EA $ 1,850.00 $ 3,700.00 Automatic Flushing Device w/ Gate Valve 2 EA $ 6,650.00 $ 13,300.00 4" 3M Magnetic Ball Markers Allowance (Every 200 LF and at Each Pipe Elbow Location) 34 EA $ 27.00 $ 918.00 Chlorination & Testing 1 EA $ 1,250.00 $ 1,250.00 Potable Water Total $ 168,198.00 Packet Page -590- 0 9/8/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Irrigation Estimated Description Quantity Unit Unit Price Amount Irrigation Allowance 1 LS $ 8,000.00 $ 8,000.00 Irrigation Total 1 LS $ 8,000.00 Packet Page -591- 918/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Landscape Estimated Description Quantity Unit Unit Price Amount Bahia Sod for LME and side of roads 65,512 SF $ 0.20 $ 13,102.40 Landscape Total Packet Page -592- $ 13,102.40 STANTEC CONSULTING SERVICES, INC. Montiano OPC for Construction Lighting 9/8/2015 16.A.12. s Estimated Description Quantity . Unit Unit Price Amount n Allowance Lighting Total 1 LS Packet Page -593- I $ 55,000.00 9/8/2015 16.A.12. STANTEC CONSULTING SERVICES, INC. 10 Montiano OPC for Construction Erosion Control Estimated Description Quantity Unit Unit Price Amount Silt Fence 5,360 LF $ 1.30 $ 6,968.00 Turbidity Barrier 675 LF $ 11.75 $ 7,931.25 Erosion Control Total Packet Page -594- $ 14,899.25