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APPROVED COST ESTIMATE-PLN2019-0036 SUNDSTONE 2 LOT SPSite Improvement Bond Quantity Worksheet S15 Web date: 04/03/2015 LN King County Department of Permitting & Environmental Review 35030 SE Douglas Street, Suite 210 .Snoqualmie, Washington 98065-9266 For alternate formats, call 206-296-6600. 206-296-6600 TfY Relay 711 Project Name: SUNDSTONE SO Date: 5/19/2021 Location: 1414 9TH AVE N, EDMONDS Project No.: PLN:2019-0036 Activity No.: Clearing greater than or equal to 5,000 board feet of timber? yes x no If yes, Forest Practice Permit Number: (RCW 76.09) Page 1 of 9 li-wks-sbq-xls (2).xls Note: All prices include labor, equipment, materials, overhead and profit. Prices are from RS Means data adjusted for the Seattle area or from local sources if not included in the RS Means database. PERFORMANCE BOND AMOUNT: $52,963.20 INSPECTION FEES: $1,456.49 FUTURE MAINTENANCE BOND AMOUNT. $7,944.48 ENGINEERING DIVISION APPROVED AS NOTED 6/16/2021 Unit prices updated: 3/2/2015 Version: 3/2/2015 Report Date: 6/15/2021 Site Improvement Bond Quantity Worksheet S15 Web date: 04/03/2015 EROSION/SEDIMENTCONTROL,"- Number,,.. Backfill & compaction -embankment ESC-1 $ 6.00 CY Check dams, 4" minus rock ESC-2 SWDM 5.4.6.3 $ 80.00 _ Each Crushed surfacing 1 1/4" minus ESC-3 WSDOT 9-03.9(3) $ 95.00 CY Ditching ESC-4 $ 9.00 CY Excavation -bulk ESC-5 $ 2.00 CY Fence, silt ESC-6 SWDM 5.4.3.1 $ 1.50 LF 152 1; 228 Fence, Temporary (NGP.E) ESC-7 $ 1.50 LF 650 1: 975 Hydroseeding ESC-8 SWDM 5.4.2.4 $ 0.80 SY 1000 1 800 Jute Mesh ESC-9 SWDM 5.4.2.2 $ 3.50 SY Mulch, by hand, straw, 3" deep ESC-10 SWDM 5.4.2.1 $ 2.50 SY 500 ; 1: 1250 Mulch, by machine, straw, 2" deep ESC-11 SWDM 5.4.2.1 $ 2.00 SY Piping, temporary, CPP,1-6" ESC-12 $ 12.00 LF Piping, temporary, CPPr;8" ESC-13 $ 14.00 LF Piping, temporary, CPP,s 12" ESC-14 $ 18.00 LF Plastic covering, 6mm thick, sandbagged ESCA5 SWDM 5.4.2.3 $ 4.00 SY 100 1 400 Rip Rap, machine placed; slopes ESCA6 WSDOT 9-13.1(2) $ 45.00 CY Rock Construction Entrance, 50'x15'x1' ESC-17 SWDM 5.4.4.1 $ 1,800.00 Each Rock Construction Entrance, 100'x15'x1' ESCA8 SWDM 5.4.4.1 $ 3,200.00 Each 1 1 3200 Sediment pond riser assembly ESCA 9 SWDM 5.4.5.2 $ 2,200.00 ; Each Sediment trap, 5' high berm ESC-20 SWDM 5.4.5.1 $ 19.00 LF Sed. trap, 5' high, riprapped spillway berm section ESC-21 SWDM 5.4.5.1 $ 70.00 LF Seeding, by hand Sodding, 1" deep, level ' round ESC-22 SWDM 5.4.2.4 $ 1.00 SY ESC-23 SWDM 5.4.2.5 $ 8.00 SY Sodding, 1" deep, sloped ground ESC-24 SWDM 5.4.2.5 $ 10.00 SY TESC Supervisor ESC-25 $ 110.00 HR 8 1 880 Water truck, dust control ESC-26 SWDM 5.4.7 $ 140.00 HR 10 1 1400 WRIT&IN-ITEMS ****4see pane 91P, , CB Inlet Protection $ 150.00 Each 8 1 1200 Street Sweeping $ 100.00 HR 10 1 1000 ESC SUBTOTAL: 30% CONTINGENCY & MOBILIZATION: ESC TOTAL: COLUMN: Page 2 of 9 li-wks-sbq-xls (2).xis $ 11,333.00 $ 3,399.90 $ 14,732.90 A Unit prices updated: 3/2/2015 Version: 3/2/2015 Report Date: 6/15/2021 Site Improvement Bond Quantity Worksheet Web date: 04/03/2015 Existing Right -of -Way Future Public Right of Way & Drainage Facilities Private Improvements Unit Price Unit Quant. T, Cost: Quant. Cost Quant. Cost GENERAL ITEMS No. B,'ackfill & Compaction- embankment GI - 1 $ _ 6.00 CY Backfill & Compaction- trench, GI-2 $ : 9.00 CY Clear/Remove Brush, by hand GI - 3 $;; 1.00 SY 100 100.00 Glearing/Grubbing/Tree Removal GI - 4 $ :10,000.00 Acre Excavation - bulk GI-5 $ 2.00 CY Excavation - Trench GI - 6 $; 5.00 CY 40 '_ 200.00 Fencing, cedar, 6' high GI - 7 $, 20.00 LF Fencing, chain link, vinyl coated, 6' high GI - 8 $ 20.00 LF Fencing, chain link, gate, vinyl coated, 20 'GI - 9 $ 1,400.00 Each Fencing, split rail, 3' high GI - 10 $ : 15.00 LF Fill & compact - common barrow GI - 11 $ ° 25.00 CY FII & compact -gravel base GI - 12 $ > 27.00 CY Fill & compact -screened topsoil GI - 13 $ 39.00 CY Gabion, 12" deep, stone filled mesh GI - 14 $ 65.00 SY Gabion, 18" deep, stone filled:rnesh GI - 15 $ 90.00 SY Gabion, 36" deep, stone filled mesh GI - 16 $ 150.00 SY Grading, fine, by hand GI - 17 $ . 2.50 SY Grading, fine, with grader GI - 18 $ : 2.00 SY Monuments, 3' long GI - 19 $ 250.00 Each Sensitive Areas Sign GI - 20 $ ` 7.00 Each Sodding, 1" deep, sloped ground GI - 21 $ 8.00 SY Surveying, line & grade GI - 22 $ ` 850.00 Day 1 850.60 Surveying, lot location/lines GI - 23 $ 1,800.00 Acre Traffic control crew ( 2 flaggers) GI - 24 $ : 120.00 HR 8 960.00 Trail, 4" chipped wood GI - 25 $ 8.00 SY Trail, 4" crushed cinder GI - 26 $ : 9.00 SY Trail, 4" top course GI - 27 $ 12.00 SY Wall, retaining, concrete GI - 28 $ 55.00 SF Wall, rockery I GI - 29 $ 15.00 SF Page 3 of 9 SUBTOTAL *KCC 27A authorizes only one bond reduction. li-wks-sbq-xis (2).xls 110.00 Unit prices updated: 03/02/2015 Version: 03/02/2015 Report Date: 6/15/2021 Site Improvement Bond Quantity Worksheet Web dater 04103/2015 Existing Right-of-way Future Public Right of Way & Drainage Facilities Private Improvements Uhit Price Unit Quant, Cost Quant. Cost Quant. Cost ROAD IMPROVEMENT; No. AC Grinding, 4' wide machine < 1000sy RI - 1 $ 30.00 SY 30 900.00 AC Grinding, 4' wide machine 1000-2000 RI - 2 $ 16.00 SY AC Grinding, 4' wide machine,- 2000sy RI-3 $' 10.00 SY AC Removal/Disposal RI -4 $; 35.00 SY Barricade, type III ( Permanent ) RI - 6 $ t 56.00 LF Gurb & Gutter, rolled RI - 7 $ 17.00 LF Curb & Gutter, vertical RI - 8 $ 12.50 LF Curb and Gutter, demolition and disposal RI - 9 $ . 18.00 LF Curb, extruded asphalt RI - 10 $ 5.50 LF Curb, extruded concrete RI -11 $: 7.00 LF Sawcut, asphalt, 3" depth RI -12 $. 1.85 LF 35 64.75 Sawcut, concrete, per 1" depth RI - 13 $ , 3.00 LF Sealant, asphalt RI - 14 $ 2.00 LF Shoulder, AC, ( see AC road unit price) RI -15 $ - SY Shoulder, gravel, 4" thick RI -16 $ . 15.00 SY Sidewalk, 4" thick RI - 17 $ 38.00 SY Sidewalk, 4" thick, demolition and dispos RI - 18 $ 32.00 SY Sidewalk, 5" thick RI - 19 $ 41.00 SY Sidewalk, 5" thick, demolition and dispos RI - 20 $_ 40.00 SY Sign, handicap RI - 21 $ - 85.00 Each Striping, per stall RI - 22 $ > 7.00 Each Striping, thermoplastic, ( for crosswalk) RI - 23 $ 3.00 SF Striping, 4" reflectorized line - RI - 24 $ _ 0.50 LF Page 4 of 9 SUBTOTAL 964.75 Unit prices updated: 03/02/2015 *KCC 27A authorizes only one bond reduction. Version: 03/02/2015 li-wks-sbq-xis (2).xls Report Date: 6/15/2021 Site Improvement Bond Quantity Worksheet Web date: 04/03/2015 Existing Right-of-way Future Public Right of Way ✓£ Drainage Facilities Private Improvements Unit Price Unit Quant Cost, Quant. Cost Quant. F Cost ROAD SURFACING No. 4" Rock = 2.5 base & 1.5" to course 9 1/2" Rock= 8" base & 1.5" top course Additional 2.5" Crushed Surfacing RS -1 $ _ 3.60 SY HMA 1/2" Overlay, 1.5" RS-2 $ 14.00 SY RMA 1/2" Overlay 2" RS - 3 $ , 18.00 SY 30 540.00 RMA Road, 2", 4" rock, First 2500 SY RS - 4 $ _ 28.00 SY RMA Road, 2", 4" rock, Qty. over 2500 SY RS - 5 $ 21.00 SY 14MA Road, 3", 9 1/2" Rock, First 2500 SY RS - 6 $ 42.00 SY RMA Road, 3", 9 1/2" Rock, Qty Over 250 RS - 7 $ 35.00 SY Not Used RS-8 Rot Used RS-9 FIMA Road, 6" Depth, First 25(')0 SY RS - 10 .$ 33.10 SY HMA Road, 6" Depth, Qty. Over 2500 SY RS - 11 $ 30.00 SY RMA 3/4" or 1 ", 4" Depth RS - 12 $ .: 20.00 SY Gravel Road, 4" rock, First 2500 SY RS - 13 $ 15.00 SY Gravel Road, 4" rock, Qty. over 2500 SY RS - 14 $ 10.00 SY PCC Road (Add Under Write-ins w/Desig RS - 15 $ , 41.00 SY Thickened Edge RS - 17 $ 8.60 LF Page 5 of 9 SUBTOTAL *KCC 27A authorizes only one bond reduction: li-wks-sbq-xls (2).xls 540.00 Site Improvement Bond Quantity Worksheet Web date: 04/03/2015 Existing Right-of-way Future Public Right of Way & Drainage Facilities Private Improvements Unit Price Unit Quant. Cost , Quant Cost Quarit. Cost DRAINAGE (CPP =Corrugated Plastic Pipe, N12 or Equivalent) For Culvert prices, Average of 4' cover was assumed. Assume perforated PVC is same ' rice as solid pipe. Access Road, RID D - 1 $ - 21.00 SY Bollards - fixed D - 2 $ 240.74 Each Bollards - removable D - 3 $ ; 452.34 Each *(CBs include frame and lid) CBType I D-4 $;: 1,500.00 Each 3 4,500.00 3 4,500.00 GB Type IL D - 5 $, 1,750.00 Each = GB Type II, 48" diameter D - 6 $ ., 2,300.00 Each for additional depth over 4' D - 7 $ . 480.00 FT CB Type 11, 54" diameter D - 8 $ 2,500.00 Each for additional depth over 4': D - 9 $ - 495.00 FT CB Type II, 60" diameter D - 10 $; 2,800.00 Each for additional depth over 4'; D - 11 $; 600.00 FT CB Type II, 72" diameter D - 12 $ 3,600.00 Each for additional depth over 4'- D - 13 $ : 850.00 FT Through -curb Inlet Framework (Add) D- 14 $; 400.00 Each Cleanout, PVC, 4" D - 15 $ _ 150.00 Each Cleanout, PVC, 6" D - 16 $ 170.00 Each Cleanout, PVC, 8" D - 17 $ 200.00 Each Culvert, PVC, 4" D - 18 $; 10.00 LF Culvert, PVC, 6" D - 19 $ 13.00 LF 54 702.00 Culvert, PVC, 8" D - 20 $ ` 15.00 LF Culvert, PVC, 12" D - 21 $,: 23.00 LF Culvert, CMP, 8" D - 22 $ 19.00 LF Culvert, CMP, 12" D - 23 $ . 29.00 LF Culvert, CMP, 15.. D - 24 $ ; 35.00 LF Culvert, CMP, 18" D - 25 $ . 41.00 LF Culvert, CMP, 24" D - 26 $ 56.00 LF Culvert, CMP, 30" D - 27 $ 78.00 LF Culvert, CMP, 36" D - 28 $ 130.00 LF Culvert, CMP, 48" D - 29 $ 190.00 LF - Culvert, CMP, 60" D - 30 $ - 270;00 LF Culvert, CMP, 72" D - 31 $ 350.00 LF Page 6 of 9 SUBTOTAL *KCC 27A authorizes only one bond reduction. li-wks-sbq-xls (2).xls 4,500.00 Unit prices updated: 03/02/2015 Version: 03/02/2015 Report Date: 6/15/2021 Site Improvement Bond Quantity Worksheet Web date: 04/03/2015 DRAINAGE CONTINUED Existing Right-of-way Future Public Right of Way & Drainage Facilities Private Improvements No. Unit Price Unit Quant. Cost Quant. ` Cost Quant. Cost Culvert, Concrete, 8" D - 32 $ . 25.00 LF Culvert, Concrete, 12" D - 33 $ 36.00 LF Culvert, Concrete, 15" D - 34 $ . 42.00 LF Culvert, Concrete, 18" D - 35 $ ; 48.00 LF Culvert, Concrete, 24" D - 36 $ 78.00 LF Culvert, Concrete, 30" D - 37 $.: 125.00 LF Culvert, Concrete, 36" D - 38 $; 150.00 LF Culvert, Concrete, 42" D - 39 $ _ 175.00 LF Culvert, Concrete, 48" D - 40 $ 205.00 LF Culvert, CPP, 6" D - 41 $ = 14.00 LF Culvert, CPP, 8" D - 42 $ - 16.00 LF 78 1248 Culvert, CPP, 12" D - 43 $; 24.00 LF Culvert, CPP, 15" D - 44 $ 35.00 LF Culvert, CPP, 18" D - 45 $, 41.00 LF Culvert, CPP, 24" D - 46 $ ; 56.00 LF Culvert, CPP, 30" D - 47 $ _ 78.00 LF Culvert, CPP, 36" D - 48 $ 130.00 LF ditching D - 49 $ 9.50 CY Flow Dispersal Trench (1,436 base+) D - 50 $ 28.00 LF French Drain (3' depth) D - 51 $ ` 26.00 LF deotextile, laid in trench, polypropylene D - 52 $ , 3.00 SY Mid -tank Access Riser, 48" dia, 6' deep D - 54 $ 2,000.00 Each Pond Overflow Spillway D - 55 $ 16.00 SY Restrictor/Oil Separator, 12" D - 56 $ 1,150.00 Each Restrictor/Oil Separator, 15" .'- D - 57 $ 1,350.00 Each Restrictor/Oil Separator, 18" D - 58 $ < 1,700.00 Each Riprap, placed D - 59 $ 42.00 CY Tank End Reducer (36" diameter) D - 60 $ 1,200.00 Each Trash Rack, 12" D - 61 $ 350.00 Each Trash Rack, 15" D - 62 $ ; 410.00 Each Trash Rack, 18" D - 63 $ 480.00 Each Trash Rack, 21" D - 64 $ 550.00 Each Page 7 of 9 SUBTOTAL *KCC 27A authorizes only one bond reduction. li-wks-sbq-xls (2).xls 1248 Unit prices updated: 03/02/2015 Version: 03/02/2015 Report Date: 6/15/2021 " Site Improvement Bond Quantity Worksheet Web date: 04/03/2015 Existing Right-of-way Future Public Right of Way & Drainage Facilities Private Improvements Unit Price Unit Quant. Price Quant. " Cost Quant. Cosf PARKING LOT SURFACING Not To Be Used For Roads Or Shoulders No. 2'. AC, 2" top course rock & 0 borrow PL - 1 $ ' 21.00 SY NA NA 2" AC, 1.5" top course & 2.51, base cours PL - 2 $ - 28.00 SY NA NA 4' select borrow PL - 3 $ 5.00 SY NA NA 15" top course rock & 2.5" base course PL - 4 $ . 14.00 SY NA NA UTILITY POLES & STR`EET LIGHTING Utility pole`relocation costs must be accompanied by Franchise Utility's Cost Estimate L3tility Pole(s) Relocation UP-1 Lump Sum *reet Light Poles w/Luminaires UP-2 $ 7,500.00 Each WRITE -IN -ITEMS (Such as detention/water quality vaults.) No. Side Sewer - 6" PVC WI - 1 $ 23.00 LF 46 1058 Driveway Approach - Asphalt ` WI - 2 $ 25.00 SY 65 1625 Level Spreader (50 LF) WI - 3 $- 2,500.00 EA 1 2,500.00 Culvert 15" D.I. - WI - 4 $ 38.00 LF 71 2698 Asphalt Sealer WI-5 $: 2.00 LF 65 130 Asphalt Berm WI - 6 $, 1.00 LF 17 17 25 25.00 Wl-7 WI-8 WI-9 WI-10 SUBTOTAL 5,528.t)0 2,525.00 SUBTOTAL (SUM ALL PAGES): _ 14,344.75 8,273.00 30% CONTINGENCY & MOBILIZATION: 4,303.43 2,481.90 GRANDTOTAL: 1-8,648.18 10,754.90 COLUMN: B C D Unit prices updated: 03/02/2015 •KCC 27A authorizes only one bond reduction. Version: 03/02/2015 li-wks-sbq-xls (2).xis Report Date: 6/15/2021 Web °4/03/20,5 Site Improvement Bond Quantity Worksheet Original bond computations prepared by: Name: Joseph Smeby Date: 5/19/2021 PE Registration Number': 38835 Tel. #: 425.903.4852 Firm Name: Omega Engineering, Inc Address: 2707 Wetmore Ave, Everett, WA 98201 Project No: -PLN2019-0036 FINANCIAL GUARANTEE REQUIREMENTS PERFORMANCE BOND*. MINIMUM BOND* AMOUNT PUBLIC ROAD & DRAINAGE AMOUNT REQUIRED FOR RECORDING OR MAINTENANCE/DEFECT BOND* TEMPORARY OCCUPANCY AT Stabilization/Erosion Sediment Control (ESC) (A) $ 14,732.9 SUBSTANTIAL COMPLETION'** ExistingRight-of-Way Improvements INSPECTION FEES: 9 Y P (B) $ ` 18,648.2 $44,136.'X 3.3% Future Public Right of Way & Drainage Facilities (C) $ _ Private Improvements (D) $ 10,754.9 $1.,456.49 Calculated Quantity Completed Total Right -of Way an4/or Site Restoration Bond*/** (A+B) $ 33,381.1 (First $7,500 of bond* shall be cash.) Performance Bond* Amount (A+B+C+D) = TOTAL (T) $ 44,136.10 T x 0.30 $ � Minimum is $2000. Minimum is $2000. x 120% (B+C) x Maintenance/Defect Bond* Total 0.25 = $ 4 gg2z — PERFORMANCE BOND AMOUNT. $52,963.20 Minimum is $2000. NAME OF PERSON PREPARING BOND* REDUCTION: Date: * NOTE: The word "bond" as used in this document means a financial guarantee acceptable to King County. ** NOTE: KCC 27A authorizes right of way and site restoration bonds to be combined when both are required. The restoration requirement shall include the total cost for all TESC as a minimum, not a maximum. In addition, corrective work, both on- and off -site needs to be included. Quantities shall reflect worse case scenarios not just minimum requirements. For example, if a salmonid stream may be damaged, some estimated costs for restoration needs to be reflected in this amount. The 30% contingency and mobilization costs are computed in this quantity. *** NOTE: Per KCC 27A, total bond amounts remaining after reduction shall not be less than 30% of the original amount (T) or as revised by major design changes. REQUIRED BOND* AMOUNTS ARE SUBJECT TO REVIEW AND MODIFICATION BY KING COUNTY Page 9 of 9 Unit prices updated: 03/02/2015 Check out the DDES Web site at www.kingcountv.aoy/permits Version: 03/02/2015 li-wks-sbq-xls (2).xls Report Date: 6/15/2021