The URL can be used to link to this page

Home My WebLink About2009 LPA Group - Engineer's Report., ., �+ 100% ENGINEER'S REPORT FOR RUNWAY 4-22 IMPROVEMENTS AT SEBASTIAN MUNICPAL AIRPORT SEBASTIAN, FLORIDA a" m .. .N MUNI-1PAL AIRPORT CITY OF SEBASTIAN AUGUST 2009 ..THE F LPA GROUP AVIATION CONSULTANTS ^ ^ TABLE OF CONTENTS ^ ENGINEER'S REPORT For ^ RUNWAY 4-22 IMPROVEMENTS At ^ SEBASTIAN MUNICIPAL AIRPORT SEBASTIAN, FLORIDA ., Introduction.........................................................................................................................1 SiteInformation.................................................................................................................. 1 ProjectDescription.............................................................................................................. 2 ., Design Criteria.................................................................................................................... 2 Vertical Alignment And Transverse Grades....................................................................... 2 Condition Of Existing Pavement........................................................................................ 2 .., Electrical.............................................................................................................................2 Drainage Design And Permitting........................................................................................ 3 PavementMarkings............................................................................................................ 3 ., Construction Phasing..........................................................................................................4 ConstructionTime.............................................................................................................. 4 Modifications to Standards................................................................................................. 4 ^ Availability of Contractors................................................................................................. 4 Safetyand Security Plan..................................................................................................... 4 Construction Cost Estimate................................................................................................. 6 ^ Contract Time..................................................................................................................... 6 Appendix A — Engineer's Estimate ^ Appendix B — Geotechnical Report Appendix C — Taxiway Dimensional Standards from FAA AC 150/5300-13 ^ M M ENGINEER'S REPORT SEBASTIAN MUNICIPAL AIRPORT Sebastian, FL FAA AIP PROJECT No. TBD FDOT PROJECT No. TBD CITY PROJECT No. TBD RUNWAY 4-22 IMPROVEMENTS INTRODUCTION .. This design report has been prepared as a supplement to the project documents for the Runway 4-22 Improvements project at the Sebastian Municipal Airport. The City of Sebastian intends to remove asphalt pavement from the shoulders and useable width of ., Runway 4-22 for the entire 4,000' length in order to standardize the runway. The runway will also be remarked for visual approaches on both ends. The purpose of this report is to define the design parameters, evaluate and present design recommendations, identify potential conflicts, outline construction considerations, and .. estimate costs. LPA has acquired and reviewed information on existing site conditions. KSM Engineering and Testing completed a geotechnical investigation on August 6`h, 2009. A copy of the geotechnical investigation can be found in Appendix B of this report. Preliminary field data collection was completed, and base maps have been prepared and field checked for accuracy. A field visit was performed by LPA on August 6` , 2009 to evaluate the site conditions, and record visual and geotechnical findings. SITE INFORMATION The Sebastian Municipal Airport is located in Indian River County, Florida. The Airport is located only 1 mile West of Sebastian. Two active runways serve the Airport: Runway 4-22 and Runway 8-26. + Runway 4-22: Length: 4,024 feet Width: 150 feet Approaches: Visual both ends + Runway 8-26: Length: 3,200 feet Width: 75 feet Approaches: Visual both ends Page 1 of 6 August2009 PROJECT DESCRIPTION The overall project consists of one base bid and one additive bid. All materials and work are in accordance with FAA approved standards. Runway 4-22 serves primarily general aviation, and is the longest runway at the Airport. The runway is currently 100' wide with 25' paved shoulders. This project consists of _ removing pavement from the shoulders and the useable width of Runway 4-22 for the entire 4,024' length, narrowing the runway width to 75', remarking the runway for visual approaches, and relocating edge lighting. DESIGN CRITERIA The design criteria for this project have been based on applicable FAA Advisory Circulars, existing site conditions, and professional judgment. The proposed runway's geometry has been designed to accommodate aircraft in Design Group II, Approach Category A&B. TRANSVERSE GRADES The existing site is relatively flat, with no significant elevation variances. The existing transverse pavement grade is below the maximum 1.5% as stated in AC 150/5300-13. Constructed grass shoulders will be below FAA standards for shoulder cross slope. The pavement being removed from the runway and shoulders is currently at a 0.5% average cross slope. Cross slope beyond the pavement is at or below FAA standards for runway shoulders. To meet FAA cross slope standards, a major grading and drainage plan would be required. CONDITION OF EXISTING PAVEMENT The existing 75' width of pavement along Runway 4-22 is in good condition. There does not appear to be any significant cracking throughout this area. The shoulder pavement and runway pavement outside of 75' is in poor condition. There are several medium to high severity fatigue (alligator) cracks throughout the pavement area. ELECTRICAL The narrowing of Runway 4-22 from 100' to 75' will require the adjustment of the existing medium intensity runway lighting system to meet the FAA Advisory Circular 150/5340-30D requirements. Per the FAA Advisory Circular, the edge lighting system may be located with an offset of 2' to 10' from the delineated edge of full strength Page 2 of 6 August 2009 M M M M M The existing edge light base cans will pavement. Sebastian Municipal Airport has elected to relocate the existing edge light system to be 2'6" from the edge of pavement. The existing edge lighting system was replaced in 2001 with base can mounted edge lights and a new conduit and conductor system. The existing light fixtures are in good condition and will be relocated while the existing edge light base cans, wiring and conduit systems will remain in place. have new L-867 steel covers installed and be converted to junction cans. New edge light base cans will be installed 2'6" inches from the edge of pavement, and the existing fixtures will be relocated to the new locations. The existing L-867 base cans will be core drilled and the existing conduit and circuit conductors intercepted and extended to the relocated edge lighting system. The existing flush mounted edge light base cans will be abandoned in place and the fixtures will be relocated to the new runway light positions. New L-868 steel covers will be installed and the existing conduit system will be intercepted outside of the full strength ., pavement by a new L-867 junction can. New conduit and conductors will be installed in the relocated fixture location. M .. M DRAINAGE DESIGN AND PERMITTING There will be no addition of impervious area constructed as a part of this project. The existing drainage design and facilities will be maintained to accommodate for the changes to the impervious area. Where pavement is removed, the areas will be replaced with topsoil and sod. PAVEMENT MARKINGS All pavement markings will be placed to conform to the updated FAA Advisory Circular 150/5340- 1J, "Standards for Airport Markings," using paint meeting requirements of Federal Specification TT- P -1952D. All white and yellow markings will be retro reflective, using glass beads per Federal Specification TT -B-1325, Type Ill. Marking shall only be performed when the existing surface is dry and clean, and when the weather is not excessively windy or foggy. The Engineer will determine the suitability of these conditions. The existing markings that are substandard will be removed using a microsurfacing process that will not damage the pavement but remove 95% of the existing markings. Page 3 of 6 August 2009 no CONSTRUCTION PHASING The continued operation of the Airport is of the utmost importance. Therefore, the project has been broken up into four phases. Intermediate closures of taxiways and runways will be required depending on the phase. Phases and sections have been oriented to provide the least amount of interruption to aircraft operations. + Phase 1: 30 Calendar Days + Phase 2 60 Calendar Days Procurement of Materials. Construction. RW 4-22 Closed. • Phase 3: 10 Calendar Days Night Construction. Airport Closed. • Phase 4: 30 Calendar Days Project Closeout. CONSTRUCTION TIME The work described by the contract documents and shown on the plans shall be completed and ready for use within allotted consecutive calendar days after the notice to proceed. There are a total of four phases. Additional days can be added to the phases for inclement weather, wet pavement, or other wind conditions not ideal for paint application. The total construction time for the overall project is 130 Calendar days. Each phase has a $200 per day liquidated damages amount. Liquidated damages shall be deducted from the money due the Contractor or his surety for failure to complete work within the contract time specified. As liquidated damages, the Contractor shall pay the owner the sum specified for each consecutive calendar day that expires after the time ., specified. Liquidated damages will be assessed if the Contractor exceeds the total number of calendar days specified for the project. In addition, liquidated damages will also be assessed if the Contractor exceeds the calendar days specified for each phase. MODIFICATIONS TO STANDARDS As stated earlier, runway shoulder slopes will not meet FAA minimum standards. AVAILABILITY OF CONTRACTORS Contractors will be advised of this construction project through advertisements by the City of Sebastian. Construction plans will be made available to all interested bidders upon proper request. Numerous local and out -of- state Contractors are available to bid on this construction project. Proper certification through the City, as well as strict DBE participation, is required. Additionally, all construction equipment needed for the successful completion of this project may be found locally. SAFETY AND SECURITY PLAN Aviation safety and Airport security are the primary considerations during Airport construction. Construction activities shall be planned and scheduled to minimize disruption of normal aircraft, ground and air traffic. Page 4 of 6 August 2009 r� M go W M This plan shall be used to address specific safety measures which FAA employees, grantees (Airport Owners), and Contractors shall adhere to during construction activities on airports to provide a reasonable level of safety for aircraft operations, inclement weather, security and local rules. 1. The Project Engineer and/or Airport Responsible Representative have established haul routes and they are shown in the plans. The Contractor will insure compliance with all haul routes. The overall control of the Airport will remain with the City of Sebastian (Airport Responsible Representative and/or Project Engineer). 2. Daily Clean Up before securing will be the responsibility of the Contractor's personnel. The Contractor will provide trash containers with heavy lids and will locate them off the Runways and Taxiways, so debris will not be blown onto Airport Grounds or the Aircraft Operations Area. No accumulation of mud rocks, sand, gravel, plastic or paper will be allowed on the taxiways or runways and will immediately be removed before Aircraft traffic is allowed to resume. A large broom will be required to assist in cleaning the area of any debris. This daily clean up also applies to the Airport Grounds. Authority personnel shall inspect the Airport each weekday morning at 7:00 AM. If discrepancies exist, they will be addressed at that time. 3. Construction barricades shall be constructed as shown on the Phasing Plan sheet conforming to AC 150/5370-2E. Depending on the sequence of construction, these may be used more than once. Barricades will placed and removed at the beginning and end of each work day. 4. The Contractor's Superintendent or Designated Employee shall have a portable radio and shall monitor air traffic and ground frequencies at all times during construction and when construction is adjacent to an active taxiway or runway. The employee with the radio shall make sure that the aircraft has right- of-way. 5. Contractor's personnel are restricted to the construction area and shall keep off the taxiway and runways except when necessary for construction. Most often the portion of a taxiway or runway will be closed during this construction. One gate will be assigned for Contractor's access. The Contractor is responsible for all personnel passing through this gate and also for keeping it locked when not in use. Page 5 of 6 August 2009 M 6. A detailed sequence of construction is shown in the plans on the Phasing Plan sheets. If the Contractor has an alternate sequence plan that would improve the method shown, it must be submitted and approved by the City of Sebastian and FAA. CONSTRUCTION COST ESTIMATE Appendix A contains the engineer's opinion of order of magnitude construction cost estimate for the listed base bid for this project. CONTRACT TIME ., The bidding will begin August 17'h, 2009 and end September 7'h, 2009. Construction is expected to begin in October 2009. LJ M M L1 M A Page 6 of 6 August 2009 OR ., m w an .. m Im an F, APPENDIX A ENGINEER'S ESTIMATE MUNICIPMTCistir Project Runway 422 improvements Sulxni 100". Design CM Project No.: Unknown IPA Protect No: FAH41202 Sebastian Munsipal Airport City 01 SebaSisn EnBkaels Estirete OR uv �� ... CO nstalm Estimate Data: Aug -O6 Estimator JC Checked: BR, BH Bid hem hem No. hem0esk iptbn Una Quantity Unit Pries Wooden Base Bid 1 01000 Mobilization LS 1 $35,8W.W 535,80000 2 5-150.1.3 Erosion Control LS 1 55000.00 55,000.00 3 P-180.5.1-1 6' Depth Pavement Milling SY 32,900 S4.W 5131,600.00 4 P-180.5.1-2 1.5' Depth Pavement Milling SY 200 siLoo 52,00000 5 5-190.6.1 Pavement Marking Removal SF 1,800 $4.00 $7,200.00 6 P-401-8.1 Bituminous Pavement TON 20 $200.00 $4,000.00 7 P-603-5.1 Tack Coat (0.1 GaUSY) GAL 20 $5.00 $100.00 8 P-610.5.1 Structural Portland Cement Concrete (with Woven Who, Fabric) CY 40 $300.00 $12,000.03 9 P-620.5.1-1 Reflective Pavement Markings(White) SF 5,800 S2.W $11'Bol 10 T-904-5.1 Sodding (Bermuda) SY 32,900 $1.75 557,575.00 11 T-905-5.1 Topsoil SY 32,900 $200 $65,600.00 Hand excavate minimum 8" Wide x 26' Deep in earth, Includes all labor, hand excavation, backfill 12 L-108-5.1 and sod resloration, complete in place. LF 100 $8.00 5500.00 Hand excavate minimum 18" Wide x 36" Deep in earth, Includes all labor, hand excavation, backfill 13 L-108-5.2 and sot restoration, complete in place. LF 100 $1300 51,300.00 314- x 20' Ground Rod Connected to Counterpoise every 507. Includes all labor, installation. 14 L-108-5.3 ground rod, splice kits, testing, backfill. Connections, exothermic weld. and etc. complete in place. EA 7 5150.00 $1,050.00 3/4' x 10' Addftional Ground Rod Sections. Includes all labor, excavation, installation, ground rod, 15 L-1085.4 splice kits, ceding, backfill, Connections, exothermic weld and etc. complete in place. EA 2 575.00 $10000 #6 Bare AWG Solid Counterpoise Conductor Installed above Conduit. Includes all labor, 16 L-108-5.5 excavation, Installation, splice kits, testing, backfill, connections, exothermic weld and etc. complete LF 1,500 $150 $2250.00 n place. #8, SKV, L-824 Conductor Installed In new and existing CondulU Ductbank/Manhole system. Includes all labor, Installation, testing. Identification, removal and disposal of existing conductors, 17 L-108-5.6 pull string, pulling compound. cleaning and dewatering ofconduil systems, splice kits, and etc. for a LF 4,000 E7.75 $7,030.03 complete working system In place. 1-2" Schedule 40 PVC conduit direct burled in earth/compacted subgrads complete In place. 18 L-110.5.1 Includes excavation, labor, Conduit, Connectors, warning tape, pull string, sod restoration, backfill LF 1100 $8,00 $$,$0000 and etc. Complete in place. 1-2" Schedule 40 PVC concrete encased Conduit installed in existing Poll strength pavement complete in place. Includes saw cutting of pavement. excavation, Concrete, Conduit, connectors, 19 L-110.5.2 warning tape, pull string, labor backfill, asphalt and pavement repair and etc. complete in place. LF 400 §30.00 512,0001x1 Intercept existing Conduit system in earth/existing pavement, Connect to new Conduit system and extend circuit conductors accordingly. Includes hand excavation, saw cut of pavement, backfill, shoulder repair, Concrete, conductor removal and replacemen6 Connection to existing circuit 20 L-1145.3 conductors, cleaning and dewatering of conduits, Connecta kits, pull string, connection of EA 12 $25000 $J,000.W Counterpoise, identification, conduit, Couplings, labor and etc. complete In pine. L-86716" diameter )unction can with Cover Installed in earth/naw shoulder pavement. Includes installation, excavation, base can, Concrete, L-867 cover, connector kits, rock, ground lugs, 21 L-115-5.1 exothermic weld ground rode, safety ground, testing, stainless steal bolts, anti -seize Compound EA 4 $1,500,00 S81000100 backfill, Identification, sad restoration and etc. complete in place. Adjust existing L-86812' diameter function Can in existing full strength pavement. Includes coring of pavement. L-868 Cover, extension rings, spacers, dam rings, P-606. P605, circuit identification, 22 L-115-5.2 connector kils,anti-selling Compound, Concrete, pavement repair, excavation, labor and etc. EA 1 §200000 §200000 complete in place Intercept existing L-867 light base can to eaMfaxoting pavement, connect to new Conduit system 23 L-115-5.3 and extend circuit accordingly. Includes saw cutting. hand excavation. Cora drill and repair can, EA 45 $350.00 $15,7500 backfill. Concrete. pavement repair, labor and etc. Complete in place. New L-861 Runway Elevated Edge Light and base can installed in earth/new shoulder pavement. Includes excavation. fixture. L-867 base can. Concrete, stainless steel hardware. anlFseizing 24 L-1255.1 compound, backfill, Identification. splice kits, base plate, ground red, safety ground, ground lug. EA 2 $120000 $2,400.00 exothermic weld, transformer, Connector kits, testing, rock, labor and ate. Complete in plata Relocate existing L-861 Runway elevated edge Light with new base Can Instatted In earth/compacted subgrade,compiete. Includes excavation, core drill, new L-867 base can, concrete, 25 L-125-5.2 stainless steel hardware, anti -seizing compound backfill, identification, splice kits, ground rod, EA 41 $750.00 $30,750.00 safety ground, ground lug, exothermic weld, new transformer, new lamps, clean lens, connector kits, testing, labor and etc. complete In place dli tor= PER MEN rat 1Ra No IIIIIIIII SO A PER m m MUNICIPAL AIRPORT Pmjecb Runway 422 Improvements Sulunillel: 100% Design CM Project No.: Unknown 1PAPmk M, FAH119aa9 Sebastian Municipal Airport City of Sebastian Engineefs Fslimale URA GROUP �B lxaxsromsaeaIP Aa Estri Date. Aug -09 Estmi lar JC Checked. BR, RN Additive Bid 1 Relocate existing Runway Flush edge Light and new base can Installed In existing full 1 5-190-6.1 Pavement Marling Removal strength/shoulder pavement. Includes 2 piece 12' diameter L-868 base can, coring of pavement, 300 S4,00 512DD.00 2 P-520.5.1-1 Refiedive Pavement Markings (White) extension rings, spacers, new lamps, dam rings, P-606, P605, circuit identification, connector kits, 21,100 52.00 $42200.00 3 26 L-125-5.3 rebar, grounding, new transformers, stainless steel hardware, anti-seliing compound, exothermic EA 5 83,000.00 $15 110 P-520-5.1-3 Norl-reflective Pavement Markings (Black) weld, safety ground, ground lug, ground rod, testing, concrete, pavement repair, excavation, labor 1,600 52.00 $3200.00 and etc. complete in place $ 85320000 Provide new L-867 cover on existing 12' diameter base can, complete. Includes labor, sawculting of existing asphalt, removal of fixtures, new L-867 cover, connections, splice kits, disconnection of 27 L-125-5.4 existing circuit. relocation of fixture, reconnection of existing circuit, connector kits, temporary EA 37 8300.00 $11,100.00 wiring, and etc. complete In place. Provide new L-868 cover on existing 12' diameter L-868 base can In existing shoulder, complete. Includes labor, sawcu8ing of existing asphalLfixture removal, L-868 cover, connections, splice kits, 26 L-125-5.5 disconnection of existing circuit. relocation of fixture, drilling and tapping of damaged bolts, EA 4 S10o w 81,600.00 reconnection of existing circuit, temporary wiring, and etc. complete In place. Provide new L-868 cover on existing 12' diameter L-868 base can In existing full strength pavement, complete. Includes labor, coring of existing pavement, L-868 cover, fixture removal, 29 L-125-5.6 connections, splice kits, relocation of future, new spacer rings, P-605, drilling and lapping of EA 2 570000 81,100.00 damaged bolts, new bolts, disconnection of existing circuit, relocation of fixture, reconnection of existing circuit, temporary wiring, and atc. complete in place. Removal of existing base can installed in earth, complete. Includes excavation, disposal of base 30 L-125-5] can and relocation of edge light, backfill, sod restoration, Iabw and etc. EA 12 530000 83,800.00 Identification of Cables, Ductbanks and Lighting Fixtures per FAA Specifications. Includes concrete 31 L-125-5.8 dud markers, tags, labor, lasting, and etc. complete in place. LS 1 $2,00080 52,000 W Provide and maintain temporary wiring and conduits for lighting beyond construction area during construction. Includes jumpers, conduits, conductors, connector kits, splice kits, sandbags, 32 L-125-5.9 anchors, identification, equipment, dewatering, testing. labor and etc. for a complete working LS 1 82,500.00 82,500.00 system In place. Intercept existing circuit conductors In existing base can, complete. Includes conductor removal and 33 L-125-510 replacement, connector kits, transformer, splice kits, drilling and tapping of threaded bolt hole, new EA 85 5200.00 817,000.00 stainless steel hardware, testing, identification. labor and etc. for a complete working system in place. Relocate existing L-861 Runway elevated edge Light with new base can installed in existing pavement,complete. Includes excavation, core drill, new L-867 base can, concrete, stainless steel 34 L-125.5.17 hardware, anti -seizing compound, backfill, Ide bficalion, splice kits, ground rod, pavement repair. FA 8 5900.00 51200,001 safety ground, ground lug, exothermic mid. new transformer, new lamps. clean lens, connector kits, testing, labor and etc. complete in place TOTAL BASE BID AMOUNT= 5 $48722500 Additive Bid 1 1 5-190-6.1 Pavement Marling Removal SF 300 S4,00 512DD.00 2 P-520.5.1-1 Refiedive Pavement Markings (White) SF 21,100 52.00 $42200.00 3 P-620-5.1-2 Refiective Pavement Markings (yellow) SF 3.300 5200 88,800.00 4 P-520-5.1-3 Norl-reflective Pavement Markings (Black) SF 1,600 52.00 $3200.00 TOTALADDRMEI AMOUNT= $ 85320000 2orl m ., m APPENDIX B m GEOTECHNICAL REPORT m m .o pq dW IN on OR m KSM KELLER, SCHLEICHER & MacWILLIAM ENGINEERING AND TESTING, INC. MARTIN (772) 337.7755 P.O. BOX 78-1377, SEBASTIAN, FL 32978-1377 SEBASTIAN (772) 589-0712 PALM BEACH (561) 846-7445 wwwAamenalneering.net MELBOURNE (321) 768-8488 FAX (681) 645-8876 E -Mail: KSM@KSMENGINEERING.NET ST. LUCIE (772) 229-9093 C.A.: 5693 FAX (772) 589.6469 August 10, 2009 Rob Hambrecht, P.E. The LPA Group, Inc. 615 Crescent Executive Suite 200 Lake Mary, Florida 32746-2146 Re: Pavement Cores Sebastian Municipal Airport Runway 4-22 Improvements Sebastian, Florida KSM Project #: 900928 — Dear Mr. Hambrecht: As requested, ten (10) pavement cores were constructed in the asphalt runway at the — referenced site. The pavement cores were performed in the locations as recommended on the attached Location Plan provided to our office .. In general, the pavement consists of an asphalt surface with a base material consisting of gray and brown sand with some clay and shell, except at pavement core 07 where we found a 4" thick rock base material and then stabilized subgrade material consisting .� of gray and brown sand with some clay and shell. Please see the attached pavement logs. M — If you have any question, please feel free to calf me. XQP� Rn . K r, P' Jtlli E. eller, P.E, nn�� Ql RGK:ao C? ^v / Ronald G. Keller, P.E.:372931 SI Lic. No.: 860 / Julie E. Keller, RE.: 68366 r KSM KELLER, SCHLEICHER & MaoWILLIAM ENGINEERING AND TESTING, INC. MARTIN (772) 337-7755 PO, BOX 78-1377, SEBASTIAN, FL 32978-1377 SEBASTIAN (772) 589-0712 PALM BEACH (561) 845.7445 www.ksmengineering.net MELBOURNE (321) 768-6486 FAX (561) 645-8876 E -Mail: KSM®KSMENG1NEERING.NET ST. LUCIE (772) 229-8093 FAX (772) 569-9469 Sebastian Municipal Airport page 1 ., Runway 4-22 Improvements Sebastian, Florida KSM Project #: 900928 M LA r r r r r Pavement Core #1, See Attached Location Plan 11/1, Asphalt 3" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #Z, See Attached Location Plan 1 '/4" Asphalt 8" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #3, See Attached Location Plan 1 '/" Asphalt 8" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #4, See Attached Location Plan 1 '/ Asphalt 8 %:" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #5, See Attached Location Pian 1 %" Asphalt B. Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #6, See Attached Location Plan 1518" Asphalt 8" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24' Ronald G. Keller, RE.: 37293 / Si Lie. No-: 860 / Julie E. Keller, P.E.: 88366 — — M �1 — — KSM KELLER, SCHLEICHER & MaCWILLIAM ENGINEERING AND TESTING, INC. MARTIN (772) 337-7765 P.O.BOX 78-1377, SEBASTIAN, FL 32978-1377 SE FAX BASTIAN (772) 589-0712 AM 6)845-B w. 61}845-7445 wwksmengineenng.nm MELBOURNE(321)768-8468 FAXX(561) 845-6876 E -Mail: KSMQKSMENGiNEERING.NET S7 LUCIE (772) 229-9093 GA.: 6693 FAX (772) 589-6469 Sebastian Municipal Airport Page 2 Runway 4-22 Improvements Sebastian, Florida KSM Project#: 900928 Pavement Core #7, See Attached Location Plan 2 %" Asphalt 4" Cemented Coquina Rock 10" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #8, See Attached Location Plan 1 '/2" Asphalt 7'/Z' Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #9, See Attached Location Plan 1 9 Asphalt 5 %2" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Pavement Core #10, See Attached Location Plan 2" Asphalt 6" Gray and Brown Sand with Some Clay and Shell Then Gray Sand to a depth of 24" Ronald G. Keller, RE_ 37293/SI Lic. No.:860 / Julie E. Keller, P.E.:08366 .,1 l_ . J. Ao♦ =�Y�♦ •\ .-�\. i'y,'/. eC .' _' .i/ ..F 'cif-� -'r Li Kg 9s ' Iii 2 �� ^ r"�"°,fin' •�♦ �\'��.d` `•�', � ; ' ,�{ e�i'� I Af iz ..�- _♦./'t'�, °%•G. \ I. .iii % _.:��`,*�`:a• , is ,. TtWAY 4 z�z L EGEN D .0. PAVEMENT CORE LOClA7.10M ��D C Ai 1 oN PLAN r om om w w m APPENDIX C RUNWAY DIMENSIONAL STANDARDS FROM FAA ADVISORY CIRCULAR 150/5300-13 W M OR so M .. 1/3/08 AC 150/5300-13 CHG 12 Table 3-1. Runway design standards for aircraft approach category A & B visual runways and runways with not lower than 3/4 -statute mile (1,200 m) approach visibility minimums (Refer also to Appendix 16 for the establishment of new approaches) ITEM DIM 1/ AIRPLANE DESIGN GROUP 12/ I 1 II I III IV Runway Length A 4/ Refer to paragraph 301 - Runway Width B 60 ft 60 ft 75 ft 100 ft 150 ft the runway end as provided by nate 4 above. l8m 18m 23m 30m 45m Runway Shoulder Width 10 ft 10 ft loft 20 ft 25 it 3m 3m 3m 6m 7.5 to Runway Blast Pad Width 80 ft 80 ft 95 ft 140 ft 200 ft 24 m 24 to 29 m 42 m 60 m Runway Blast Pad Length 60 ft loo ft 150 ft 200 ft 200 ft 18m 30m 45m 60m 60 to Runway Safety Area Width C 120 ft 120 ft 150 it 300 ft 500 ft 36m 36m 45 m 90M 150 m Runway Safety Area 240 ft 240 ft 300 ft 600 ft 600 ft Length Prior to Landing Threshold 3/, 4/ 72m 72m 90M 180 m 180 to Runway Safety Area Length P 240 ft 240 ft 300 ft 600 ft 1,000 ft Beyond RW End 3/, 4/ 72 m 72m 90M 180 to 300 m Obstacle Free Zone Width - Refer to paragraph 306 - and Length Runway Object Free Area Q 250 R 400 ft 500 ft 10011 11011 Width 75 m 120 m 150 m 240 m 240 m Runway Object Free Area R 240 ft 240 ft 300 ft 600 ft 1,000 ft Length Beyond RW End 5/ 72 m 72m 90 m Isom 300 m 1/ Letters correspond to the dimensions on figures 2-1 and 2-3. Use this table only when both ends of the runway provide not lower than''%-smmte mile approach visibility minimums. 2/ These dimensional standards pertain to facilities for small airplanes exclusively. 3/ The runway safety area (RSA) length begins at each runway end when a stopway is not provided. When a stopway is provided, the length begins at the stopway end. 4/ The standard RSA length beyond the runway end may be reduced to the standard RSA length prior to landing .. threshold if a standard Engineered Materials Arresting System (EMAS) is provided. To qualify for this reduction, the EMAS installation must provide the ability to stop the critical aircraft exiting the end of the runway at 70 (mots, and the runway must provide either instrument or visual vertical guidance for approaches in the opposite direction. See AC 150/5220-22. 5/ The runway object free area length beyond the end of the runway never exceeds the standard RSA length beyond the runway end as provided by nate 4 above. Chap 3 25