HomeMy WebLinkAbout26 - Appendix U - Kagy CIL of InfrastructureEngineers and Land Surveyors
3530 Centennial Drive, Helena, MT 59601 | phone: 406-442-8594
851 Bridger Drive, Suite 1, Bozeman, MT 59715 | phone: 406-522-8594
2223 Montana Avenue, Suite 201, Billings, MT 59101 | phone: 406-601-4055
www.seaeng.com
OPINION OF PROBABLE CONSTRUCTION COST FOR CASH-IN-LIEU PAYMENT
Keyhole - SUD PH3 BLOCK 1
SUD PHASE 3 BLOCK 1 - Alpenglow Appartments
Schedule 1A - Offsite Kagy Street CIL Improvements Estimate
Date: 01.11.2024
CIP Project Description:
Street Kagy Boulevard
Classification Principal Arterial
Proposed Kagy BLVD Design 5 lane Road, 53 ft TBC-TBC, Curb & Gutter, 5 ft Boulevards, 10ft Sidewalks, Storm Drain, Street lights, signage & Striping
SUD PH3 Block 1 Proportional Local Share of Improvements
Street Frontage 621 feet
Travel Lane Width 12 feet
Bike Lane Width 6.5 feet
Boulevard Width 6.5 feet
Sidewalk Width 5 feet
Item #General QTY Unit Unit Price ($) TOTAL COST Notes
101 Mobilization, Bonding, Insurance 1 LS 15,000.00$ 15,000.00$ Assumes approximately 5 % of project total
102 SWPPP Conditions, BMP's and Administration 1 LS 10,000.00$ 10,000.00$ Assumes approximately 3 % of project total
103 Traffic Control 1 LS 10,000.00$ 10,000.00$ Assumes approximately 3 % of project total
Total General 35,000.00$
Item #Water Improvements QTY Unit Unit Price ($) TOTAL COST Notes
201 Adjust Existing Valve Box 3 EA 1,000.00$ 3,000.00$ Assumes 6 total to be adjusted along frontage (6 ea x half)
Total Water Improvements 3,000.00$
Item #Sewer Improvements QTY Unit Unit Price ($) TOTAL COST Notes
301 Adjust Existing Sewer Manhole 1 EA 1,000.00$ 1,000.00$ Assumes 2 total to be adjusted along frontage (2 ea x half)
Total Sewer Improvements 1,000.00$
Item #Storm Drainage Improvements QTY Unit Unit Price ($) TOTAL COST Notes
401 Storm Drain Inlet 2 EA 4,500.00$ 9,000.00$ Assumes 1 storm drain inlet per 300 feet on each side of the street (4 ea x half)
402 Storm Manhole 5' Depth 1 EA 5,500.00$ 5,500.00$ Assumes 1 storm drain manhole for every 2 storm drain inlets (2 ea x half)
403 Storm Drain Pipe, 12" 40 LF 60.00$ 2,400.00$ Assumes 20 ft per storm drain inlet (20ft x 2 ea)
404 Storm Drain Pipe, 15" 310 LF 70.00$ 21,700.00$ Assumes storm drain along entire frontage of street (620ft x half)
Total Storm Drainage Improvements 38,600.00$
Item #Road and Sidewalk Improvements QTY Unit Unit Price ($) TOTAL COST Notes
501 12" Utility Sleeves 180 LF 35.00$ 6,300.00$ Assumes 2 crossings with three (3) 12" sleeves per crossing. (2 ea x 3 ea x 30 ft)
502 Road Grading Cut and Fill 1,380 CY 15.00$ 20,700.00$ Street frontage (x) section depth x ROW Width "(621ft x 2ft x 30ft) / 27"
505 Subgrade Prep 13,973 SF 1.50$ 20,959.50$ Street frontage (x) road prep width (621ft x 12ft + 6.5ft + 2ft+2ft)
506 Geotextile Stabilization Fabric 13,973 SF 0.70$ 9,781.10$ Equal to subgrade prep area
507 Sub Base Course (15" Depth Pit Run) 647 CY 40.00$ 25,880.00$ Subgrade prep area (x) 15" gravel section
508 Base Course (6" Depth Road Mix) 236 CY 46.00$ 10,856.00$ Subgrade prep area (x) 6" gravel section
509 Curb and Gutter 620 LF 21.50$ 13,330.00$ Equal to Street frontage length (621ft)
510 Asphalt Pavement (Traffic Rated) 11,470 SF 2.85$ 32,689.50$ Street frontage length (x) travel and bike lanes (621ft x 18.5ft)
511 4" Concrete Flatwork with Base Gravel (Non-Traffic Rated) 3,100 SF 11.00$ 34,100.00$ Street frontage length (x) sidewalk width (621ft x 5ft)
512 Detectable Warning Surface (2'x5' Handicap Ramp Tactile Surface) 50 SF 55.00$ 2,750.00$ Assumes 4 sidewalk width ADA ramps along frontage (4 ea x 5ft x 2.5ft)
513 Topsoil Replacement and Finish Grading 150 CY 10.00$ 1,500.00$ BLVD width (x) street frontage (621ft x 6.5ft)
514 Striping, Markings & Curb paint 2,480 LF 3.50$ 8,680.00$ Lane line, yellow curb paint, bike lane strip (620' x 4)
515 Signage 3 EA 650.00$ 1,950.00$ Assumes 2 no parking signs and a stop sign
Total Road and Sidewalk Improvements 189,476.10$
Item #Site Lighting QTY Unit Unit Price ($) TOTAL COST Notes
701 Street Light, Pole, and Base 2 EA 8,500.00$ 17,000.00$ EST 1 pole every 200 feet of Street
702 Conduit and #6 Lighting Conductor 620 LF 40.00$ 24,800.00$ Assumes conduit on entire length of street frontage
703 Concrete Pull Box 1 EA 1,200.00$ 1,200.00$ Assumes 1 pull box at intersection
Total Site Lighting 43,000.00$
Total Off-site Civil and Utilities 310,076.10$
PROJ TOTAL