Prop_411_Phase_1_Tucson_Heights,_Highland_Park_Engr_Est_2026-03-27.pdf

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Attached to
Prop 411- Tucson Heights & Highland Park Addition Mill & Fill
Solicitation number
260223
Issued by
Pima County, Tucson City, Arizona

About this file

This document is an Engineer's Opinion of Probable Cost prepared by the City of Tucson for Prop 411 Phase 1, a municipal infrastructure project serving the Tucson Heights and Highland Park Addition neighborhoods. The project scope encompasses mill and fill resurfacing operations, curb access ramp construction, and related traffic control measures across approximately 282,403 square yards in the bounded area west of Oracle Road, east of Euclid Avenue, north of Grant Road, and south of Speedway Boulevard. Key project components include removal of existing bituminous pavement through milling, roadway grading, asphaltic concrete placement using PAG Mix #2 with PG 76-22TR+ binder, construction of 319 curb access ramps, installation of 32 speed humps and 1 speed table, pavement markings, and utility adjustments for sewer and potable water infrastructure. The project also includes traffic control measures, landscape work allowance, survey monument resets, and mobilization activities.

The Engineer's Opinion of Probable Cost totals $9,273,609.50 for the overall Phase 1 construction. Major cost components include asphaltic concrete placement at $3,918,375.00 for 31,347 tons, curb access ramp construction at $1,209,000.00, mobilization at $500,000.00, removal of structures and obstructions at $320,880.00, and bituminous material price adjustment at $391,837.50. Additional significant line items address pavement markings, concrete curb installation, sidewalk construction, sewer manhole adjustments, and potable water valve box adjustments. The project is funded through Prop 411, a municipal proposition funding source for neighborhood infrastructure improvements. This estimate provides the baseline for bidding and project budget establishment.

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Text version

Agency : City of Tucson

Project No : -

Project : Prop 411 Phase 1 - Tucson Heights & Highland Park Addition TBD

Date: March 27, 2026 Gabriel Rascon

ITEM NO. ITEM DESCRIPTION UNIT QUANTITY UNIT PRICE AMOUNT

1100201 PAVEMENT DEFICIENCY CREDITS - NO BID

2020001 REMOVAL OF STRUCTURES & OBSTRUCTIONS L.S. 1 320,880.00$ 320,880.00$

2020029 REMOVAL OF BITUMINOUS PAVEMENT (BY MILLING) S.Y. 282,403 2.50$ 706,007.50$

2050004 ROADWAY GRADING (DISCRETIONARY) S.Y. 282,403 1.00$ 282,403.00$

3030003 AGGREGATE BASE (DISCRETIONARY) C.Y. 3,700 50.00$ 185,000.00$

4060012 ASPHALTIC CONCRETE (MIX NO. 2) TON 31,347 125.00$ 3,918,375.00$

4060200 ASPHALTIC CONCRETE (SPEED HUMP) EACH 32 3,500.00$ 112,000.00$

4060201 ASPHALTIC CONCRETE (SPEED TABLE) EACH 1 4,500.00$ 4,500.00$

4060510 BITUMINOUS MATERIAL PRICE ADJUSTEMENT L.S. 1 391,837.50$ 391,837.50$

5090110 SEWER MANHOLE/CLEANOUT, ADJUSTMENT EACH 210 1,250.00$ 262,500.00$

5103101 POTABLE WATER, ADJUST VALVE BOX AND COVER EACH 480 750.00$ 360,000.00$

7010005 TRAFFIC CONTROL L.S. 1 225,000.00$ 225,000.00$

7010025 FLASHING ARROW PANEL EA/DAY 540 25.00$ 13,500.00$

7010027 CHANGEABLE MESSAGE BOARD EA/DAY 540 60.00$ 32,400.00$

7040005 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) (0.090") L.F. 24,790 1.50$ 37,185.00$

7040006 PAVEMENT MARKING (YELLOW EXTRUDED THERMOPLASTIC) (0.090") L.F. 13,020 1.50$ 19,530.00$

7040032 PAVEMENT MARKING LEGEND (WHT EXTRUDED THERMOPLASTIC) SGL. ARROW (0.090") EACH 2 300.00$ 600.00$

7040130 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) (TRANSVERSE) (0.090") L.F. 1,850 1.75$ 3,237.50$

7050091 PAVEMENT MARKING, PREFORMED, TYPE 1, SYMBOL, SHARED LANE MARKING EACH 62 300.00$ 18,600.00$

7060025 PAVEMENT MARKER, REFLECTIVE, (TYPE D, YELLOW, TWO-WAY) EACH 335 15.00$ 5,025.00$

7080001 PAINTED PAVEMENT MARKING L.F. 41,510 0.40$ 16,604.00$

7080100 PAVEMENT MARKING (PORTLAND GREEN THERMOPLASTIC) S.Y. 50 4.00$ 200.00$

8080111 MISCELLANEOUS LANDSCAPE WORK ALLOWANCE USD 30,000 1.00$ 30,000.00$

9010001 MOBILIZATION L.S. 1 500,000.00$ 500,000.00$

9080005 CONCRETE CURB (STD. DTL. 209) (TYPE 2) L.F. 4,937 35.00$ 172,795.00$

9080040 CONCRETE CURB (RAMP CURB) L.F. 3,977 30.00$ 119,310.00$

9080201 CONCRETE SIDEWALK S.F. 10,176 20.00$ 203,520.00$

9080290 CURB ACCESS RAMP S.F. 30,225 40.00$ 1,209,000.00$

9090031 SURVEY MONUMENT, RESET FRAME AND COVER EACH 104 900.00$ 93,600.00$

9300100 MISCELLANEOUS ITEMS ALLOWANCE USD 30,000 1.00$ 30,000.00$

$9,273,609.50TOTAL CONSTRUCTION COST

CITY OF TUCSON

PROP 411 PHASE 1 - TUCSON HEIGHTS & HIGHLAND PARK ADDITION

ENGINEER'S OPINION OF PROBABLE COST

Phase 1

Tucson, Arizona

Project Descripion:

Project Location:

Bid Advertisement:

Project Manager:

Engr Estimate

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