Prop_411_Phase_1_C.O.T_Military_Plaza_Engr_Est_2025-10-30.pdf
PDF 262 KB Posted
- Attached to
- Prop 411- Military Plaza Mill & Fill
- Solicitation number
- 260151
- Issued by
- Pima County, Tucson City, Arizona
About this file
This is an Engineer's Opinion of Probable Cost document for the City of Tucson's Proposition 411 Phase 1 project focusing on the C.O.T. Military Plaza neighborhood mill and fill resurfacing initiative. The project encompasses street resurfacing and curb access ramp construction within the neighborhood bounded by Stone Avenue on the west, Toole Avenue on the east, Broadway Boulevard on the north, and 18th Street on the south. The scope includes approximately 183,650 square yards of mill and fill operations, 200 curb access ramps, and 12 speed humps. The project involves removal of bituminous pavement through milling, roadway grading, aggregate base application, and asphaltic concrete placement using Mix No. 2 with PG 76-22TR+ binder at 2 inches depth. Additional work includes sewer manhole and potable water adjustments, traffic control, pavement markings in various configurations, concrete curb installation, and survey monument reset. The bid advertisement date is October 30, 2025, with Cameron Reid, P.E. listed as the Project Manager.
The Engineer's Opinion of Probable Cost for the entire Phase 1 project totals $5,721,239. Major cost components include asphaltic concrete placement at $2,548,250, curb access ramps at $707,400, mobilization at $390,000, traffic control at $190,000, removal of structures and obstructions at $192,150, and concrete sidewalk construction at $117,440. The project is funded through Proposition 411. Unit prices are established for various line items, ranging from $0.40 per linear foot for painted pavement marking to $3,500 per each for speed humps. Two discretionary items are included: roadway grading at $1.00 per square yard and aggregate base at $50.00 per cubic yard. Miscellaneous allowances totaling $40,000 are incorporated for landscape work and other miscellaneous items.
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Text version
Agency : City of Tucson Project Description :
Project No : - Project Location :
Project : Prop 411 Phase 1 - C.O.T. Military Plaza Bid Advertisement : TBD
Date: October 30, 2025 Project Manager : Cameron Reid, P.E.
ITEM NO. ITEM DESCRIPTION UNIT QUANTITY UNIT PRICE AMOUNT
1100201 PAVEMENT DEFICIENCY CREDITS - NO BID
2020001 REMOVAL OF STRUCTURES & OBSTRUCTIONS L.S. 1 192,150.00$ 192,150$
2020029 REMOVAL OF BITUMINOUS PAVEMENT (BY MILLING) S.Y. 183,649 2.50$ 459,123$
2050004 ROADWAY GRADING (DISCRETIONARY) S.Y. 183,649 1.00$ 183,649$
3030003 AGGREGATE BASE (DISCRETIONARY) C.Y. 2,400 50.00$ 120,000$
4060012 ASPHALTIC CONCRETE (MIX NO. 2) TON 20,386 125.00$ 2,548,250$
4060200 ASPHALTIC CONCRETE (SPEED HUMP) EACH 12 3,500.00$ 42,000$
5090110 SEWER MANHOLE/CLEANOUT, ADJUSTMENT EACH 85 1,250.00$ 106,250$
5103101 POTABLE WATER, ADJUST VALVE BOX AND COVER EACH 275 750.00$ 206,250$
7010005 TRAFFIC CONTROL L.S. 1 190,000.00$ 190,000$
7010025 FLASHING ARROW PANEL EA/DAY 360 25.00$ 9,000$
7010027 CHANGEABLE MESSAGE BOARD EA/DAY 360 60.00$ 21,600$
7040005 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) (0.090") L.F. 33,840 1.50$ 50,760$
7040006 PAVEMENT MARKING (YELLOW EXTRUDED THERMOPLASTIC) (0.090") L.F. 28,000 1.50$ 42,000$
7040032 PAVEMENT LEGEND (WHITE EXTRUDED THERMOPLASTIC) SGL. ARROW (0.090") EACH 10 300.00$ 3,000$
7040130 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) (TRANSVERSE) (0.090") L.F. 10,910 1.75$ 19,093$
7040140 PAVEMENT MARKING (YELLOW EXTRUDED THERMOPLASTIC) (TRANSVERSE) (0.090") L.F. 100 1.75$ 175$
7050085
PAVEMENT MARKING, PREFORMED, TYPE I, RAILROAD CROSSING LEGEND AND
SYMBOL
EACH 2 300.00$ 600$
7050090 PAVEMENT MARKING, PREFORMED, TYPE I, PARKING SYMBOL EACH 10 300.00$ 3,000$
7060025 PAVEMENT MARKER, REFLECTIVE, (TYPE D, YELLOW, TWO-WAY) EACH 795 15.00$ 11,925$
7080001 PAINTED PAVEMENT MARKING L.F. 72,850 0.40$ 29,140$
8080111 MISCELLANEOUS LANDSCAPE WORK ALLOWANCE USD 20,000 1.00$ 20,000$
9010001 MOBILIZATION L.S. 1 390,000.00$ 390,000$
9080006 CONCRETE CURB (STD. DTL. 209) (TYPE 2) L.F. 2,955 35.00$ 103,425$
9080040 CONCRETE CURB (RAMP CURB) L.F. 2,307 30.00$ 69,210$
9080201 CONCRETE SIDEWALK S.F. 5,872 20.00$ 117,440$
9080290 CURB ACCESS RAMP S.F. 17,685 40.00$ 707,400$
9090031 SURVEY MONUMENT, RESET FRAME AND COVER EACH 62 900.00$ 55,800$
9300100 MISCELLANEOUS ITEMS ALLOWANCE USD 20,000 1.00$ 20,000$
$5,721,239TOTAL CONTRUCTION COST
CITY OF TUCSON
PROP 411 PHASE 1 - C.O.T MILITARY PLAZA
ENGINEER'S OPINION OF PROBABLE COST
Phase 1
Tucson, Arizona
Engr Estimate
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