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Okaloosa County BOCC — April 19, 2016 — Exhibit B cost estimate — reading text
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Exhibit B cost estimate — extracted reading text
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Exhibit B 3/17/2016
OCWS Cost Estimate
Taxiway "H" Water Main Extension
Line No. Line Item Quantity Unit Unit Price Total
Material
1 pipe, fittings, valves, hydrants, taps, bollards, etc. 1 LS $246,343.31 $246,343
2 misc material (concrete, base, tracer tape, etc.) 1 LS $5,000.00 $5,000
3 seeding & mulching 8.65 AC $200.00 $1,730
4 erosion control: silt fence 1 LS $5,000.00 $5,000
SUBTOTAL MATERIALS $258,073
Labor/Equipment
5 OCWS in‐house labor 55 days $3,000.00 $165,000
6 OCWS in‐house equipment 55 days $2,500.00 $137,500
TOTAL LABOR/EQUIPMENT $302,500
Subcontracted Work
7 hydrant flow testing 1 LS $7,500.00 $7,500
8 engineering services during construction 1 LS $23,500.00 $23,500
9 12" HDPE DR‐9 Directional Bores w/ transition fittings & grouting at bore ends 1 LS $209,812.24 $209,812
10 asphalt pavement patches 1 LS $33,514.17 $33,514
11 ground penetrating radar (GPR) 1 LS $30,490.00 $30,490
TOTAL SUBCONTRACTED WORK $304,816
General & Administrative
12 15% admin/overhead fee (on material and labor) $63,461.00
13 3% County Purchasing fee (on material and contracted work) $16,886.69
TOTAL PROJECT $945,737
Okaloosa County Airports Funding (FAA Grant) $411,529
Air Force Funding (see MOU) $534,208
Notes:
1. 18 of the fire hydrant assemblies are hand dug b/c of the underground power (airfield lighting).
2. No environmental work or permitting is included.
3. Per the specs, compaction in lifts is not required. After backfill, compaction will be tested (requirement: 85%) every
500 LF at the surface.
4. Labor assumes work occurs during normal business hours on Monday through Thursday.
5. Labor assumes that Eglin 96CEG will provide an airfield escort to communicate with the tower, and that minimal work
stoppages will take place.
6. Engineering Services During Construction includes minimal resident inspection, RFIs, obtaining NPDES permit, review
submittals, and construction certifications.
7. FAA Grant will fund a portion of Line Items 1, 9, and 10. These line Items are actual bid prices per the ARFF competitive bid
process.