Monroe_Avenue_Cost_Estimate_February_2026.pdf
PDF 68 KB Posted
- Solicitation number
- PD 25-26.053
- Issued by
- Escambia County, Florida
About this file
This is a preliminary engineer's cost estimate for the Monroe Avenue Drainage Improvement Project in Florida, one of three CDBG-DR funded drainage projects managed by the state and local government. The Monroe Avenue project scope includes repair and re-stabilization of 500 linear feet of damaged articulated block ditch with additional roadside ditch re-grading and culvert replacement between Woodland Street and Well Line Road. The work encompasses surface preparation for Concrete Canvas overlay installation with sandbag ditch blocks, removal and re-grading of existing damaged concrete ditch, re-paving, slope re-grading to meet minimum clear zone requirements, removal and replacement of an existing double 36-inch arch pipe culvert with a cast-in-place box culvert and new straight end walls, and roadway reconstruction including milling, resurfacing, curb and gutter installation. The estimate includes numerous line items spanning site mobilization, clearing and grubbing, earthwork, asphalt work, concrete ditch paving, culvert and endwall construction, drainage inlets and pipes, erosion control measures, and landscaping.
The preliminary engineer's estimate totals $704,992.32, comprised of a base construction cost of $607,125.51 with an additional 20 percent contingency of $97,866.81. Unit pricing is derived from the Escambia County General Paving and Drainage Pricing Agreement valid January 1 through December 31, 2026, with Concrete Canvas material costs based on an Energy and Environment LLC quote dated February 13, 2026. Major cost components include culvert and endwall concrete work totaling $284,550.00, FDOT Type Reinforced Concrete Ditch Paving at $61,448.75, Concrete Canvas installation and materials at $76,053.30, and mobilization and traffic maintenance costs totaling $29,001.62. The estimate represents pre-60 percent plan development and is designated as preliminary in nature.
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Text version
Date:
Project No:
Item No. Description Unit Quantity Unit Price Proposed Amount
02100-00101 Mobilization (5%) EA 1 23,301.62$ 23,301.62$
03100-00102 Clearing and Grubbing (Including Trees UNDER 12" dia) SY 4488 3.25$ 14,585.01$
04100-00102 Earthwork Excavation (by machine) CY 795.8 7.00$ 5,570.32$
04100-00104 Earthwork Borrow (Fill) CY 621.2 16.60$ 10,312.10$
04100-00108 Remove and Replace Unsuitable Materials CY 311.1 22.78$ 7,087.11$
04100-00116 Dewatering, Well Point LF 20.0 30.36$ 607.20$
05200-00107 2" Type SP 12.5 Asphalt, less than 1500sy SY 244 12.84$ 3,138.67$
05600-00108 Saw cut Existing Asphalt LF 44 2.50$ 110.00$
05500-00103 Mill Existing Asphalt, 1.5" - 3" Thickness, less than 1500sy SY 244 6.25$ 1,527.78$
06100-00105 12" Stabilized Subgrade, less than 1000sy SY 98 3.75$ 366.67$
06200-00105 8" Graded aggregate Base "Min. LBR 100 at 100% Modified Proctor", less than 1000sy SY 98 33.08$ 3,234.49$
06300-00101 4" Type B-12.5, LBR 100, less than 1000sy SY 98 26.25$ 2,566.67$
07900-00105 Maintenance of Traffic (5%) LS 1 5,700.00$ 5,700.00$ n/a Object Markers (Typ 2) EA 2 115.00$ 230.00$
08100-00103 FDOT Type D curb, FDOT Index 300 LF 356 20.00$ 7,120.00$
08400-00102 FDOT Type Reinforced Concrete Ditch Paving w/ Weep Holes, FDOT Index 281, Min 3.5" thick SY 1025 59.95$ 61,448.75$
08500-00103 Removal of existing concrete up to 6" thick SY 7 6.25$ 43.75$ n/a Culvert Class IV concrete CY 36.1 3,500.00$ 126,350.00$ n/a Straight Concrete Endwall Class IV Concrete, 5'x4'. 0 degree, retangular CY 45.2 3,500.00$ 158,200.00$ n/a Reinforcing Steel - Roadway LB 2320 3.50$ 8,120.00$
09100-00205 Curb Inlet Top, Type 5 EA 2 4,200.00$ 8,400.00$
09200-00603 18" RCP Pipe, 0'-6' depth LF 16 59.14$ 946.24$
09300-00302 18" RCP Side Drain MES, FDOT Index 273, 280 EA 2 1,214.06$ 2,428.12$
09500-00105 Pipe Removal, 30" and larger LF 60 31.25$ 1,875.00$
13100-00101 Centipede Sod, Staked SY 1856 3.00$ 5,568.00$
13200-00101 18" Depth Rip Rap Rubble w/ 4" Bedding Stone and Geotextile SY 160 137.50$ 22,000.00$
13300-00101 Sand Bags EA 21 31.25$ 656.25$
13300-00102 Silt Fence Type III LF 698 1.56$ 1,088.88$
13300-00105 Floating Turbidity Barrier LF 90 27.50$ 2,475.00$
13300-00107 Baled Hay or Straw EA 17 11.25$ 191.25$
13300-00109 Erosion Control Plan EA 1 1,375.00$ 1,375.00$
13300-00112 NPDES Construction General Permit, NOI, NOT EA 1 1,875.00$ 1,875.00$
13400-00101 Remove Existing Rubble (Stone Rip Rap or Concrete) CY 15.1 43.75$ 661.34$
13400-00103 Project Mowing, Maintenance, Litter Control, etc. AC 0.93 187.50$ 173.85$
Subtotal 489,334.06$
N/A Energy and Environment LLC Concrete Canvas Unit Quantity Unit Price Proposed Amount
Concrete Canvas, CCX Mat (28 Short Rolls) SF 14322 5.15$ 73,758.30$
Concrete Canvas, CCT1 Batched, 5 Rolls T1 Batch SF 540 4.25$ 2,295.00$
250mm (10") J Pegs Box (100ea) EA 3 410.00$ 1,230.00$
Screws, Stainless Steel Collated 30mm (1000/EA) EA 5 160.00$ 800.00$
Grout/Sealant EA 1 500.00$ 500.00$
Concrete Anchor Bolts (50 EA) EA 12 185.00$ 2,220.00$
Materials Sales Tax (7.5%) - - - 6,060.25$
Freight Shipment LS 1 2,700.00$ 3,000.00$
Installation LS 1 16,470.30$ 27,927.90$
Subtotal 117,791.45$
Construction Total 607,125.51$
Contingencies (20%) 97,866.81$
Total 704,992.32$
NOTES: 1. UNIT PRICES DERIVED FROM ESCAMBIA COUNTY GENERAL PAVING AND DRAINAGE PRICING AGREEMENT, VALID JANUARY 1, 2026 - DECEMBER 31, 2026
2. CONCRETE CANVAS UNIT COSTS BASED UPON ENERGY AND ENVIRONMENT LLC QUOTE DATED 2/13/2026
Engineer's Estimate
Monroe Avenue Cost Estimate
Feb-26
Preliminary Engineers Estimate - Pre-60% plan development FEMA PD 02-03.79.52.12
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