Prop_411_Phase_1_Ward_2_-_Ward_6_Est_2024-09-19.pdf
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- Attached to
- Prop 411 Wards 2 & 6 Mill and Fill
- Solicitation number
- 250042
- 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 Ward 2 - Ward 6, a comprehensive infrastructure improvement project located in Tucson, Arizona. The project involves multiple construction activities including removal of bituminous pavement, roadway grading, aggregate base installation, asphaltic concrete work, traffic control, pavement marking, landscape work, and various concrete infrastructure improvements. The project spans Wards 2 and 6, with a total estimated construction cost of $10,314,917. The bid advertisement date is currently listed as TBD, with the document dated September 16, 2024, and Tim Rhine, P.E. designated as the Project Manager.
The cost estimate includes detailed line items with specific quantities and unit prices, covering activities such as pavement milling (342,017 square yards), asphaltic concrete application (37,964 tons), speed humps and tables, sewer manhole adjustments, water valve box modifications, traffic control measures, and pavement markings. Notable cost allocations include $650,000 for mobilization, $474,550 for bituminous material price adjustment, and allowances for miscellaneous landscape work and incidental items at $40,000 each. The project appears to be funded through Proposition 411, likely a municipal infrastructure improvement initiative, with a comprehensive scope of roadway and related infrastructure rehabilitation and enhancement.
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Text version
Agency : City of Tucson Project Description :
Project No : - Project Location :
Project : Prop 411 Phase 1 Ward 2 - Ward 6 Bid Advertisement : TBD
Date: September 16, 2024 Project Manager : Tim Rhine, P.E.
ITEM NO. ITEM DESCRIPTION UNIT QUANTITY UNIT PRICE AMOUNT
1100201 PAVEMENT DEFICIENCY CREDITS - NO BID
2020001 REMOVAL OF STRUCTURES & OBSTRUCTIONS L.S. 1 196,635.00$ 196,635$
2020029 REMOVAL OF BITUMINOUS PAVEMENT (BY MILLING) S.Y. 342,017 2.50$ 855,043$
2050004 ROADWAY GRADING (DISCRETIONARY) S.Y. 342,017 1.00$ 342,017$
3030003 AGGREGATE BASE (DISCRETIONARY) C.Y. 4,800 50.00$ 240,000$
4060012 ASPHALTIC CONCRETE (MIX NO. 2) TON 37,964 125.00$ 4,745,500$
4060014 ASPHALTIC CONCRETE (CRACKS BETWEEN 1" AND 3") (DISCRETIONARY) TON 380 500.00$ 189,820$
4060015 ASPHALTIC CONCRETE (MISC PVMT PATCHING) (DISCRETIONARY) TON 1,139 140.00$ 159,449$
4060200 ASPHALTIC CONCRETE (SPEED HUMP) EACH 25 3,500.00$ 87,500$
4060201 ASPHALTIC CONCRETE (SPEED TABLE) EACH 2 4,500.00$ 9,000$
4060510 BITUMINOUS MATERIAL PRICE ADJUSTMENT ALLOWANCE L.S. 1 474,550.00$ 474,550$
5090110 SEWER MANHOLE/CLEANOUT, ADJUSTMENT EACH 229 1,250.00$ 286,250$
5103101 POTABLE WATER, ADJUST VALVE BOX AND COVER EACH 349 750.00$ 261,750$
7010005 TRAFFIC CONTROL L.S. 1 300,000.00$ 300,000$
7010025 FLASHING ARROW PANEL EA/DAY 480 25.00$ 12,000$
7010027 CHANGEABLE MESSAGE BOARD EA/DAY 480 60.00$ 28,800$
7040005 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) (0.090") L.F. 18,790 1.50$ 28,185$
7040006 PAVEMENT MARKING (YELLOW EXTRUDED THERMOPLASTIC) (0.090") L.F. 23,590 1.50$ 35,385$
7040130 PAVEMENT MARKING (WHITE EXTRUDED THERMOPLASTIC) TRANSVERSE) (0.090") L.F. 2,810 1.75$ 4,918$
7050090 PAVEMENT MARKING, PREFORMED, TYPE I, SYMBOL EACH 19 130.00$ 2,470$
7060025 PAVEMENT MARKER, REFLECTIVE, (TYPE D, YELLOW, TWO-WAY) EACH 594 15.00$ 8,910$
7080001 PAINTED PAVEMENT MARKING EACH 45,190 0.40$ 18,076$
7080100 PAVEMENT MARKING (PORTLAND GREEN PERMANENT PAINT) S.Y. 154 20.00$ 3,080$
8080111 MISCELLANEOUS LANDSCAPE WORK ALLOWANCE USD 40,000 1.00$ 40,000$
9010001 MOBILIZATION L.S. 1 650,000.00$ 650,000$
9080001 CONCRETE CURB, (STD. DTL. 209) (TYPE 1) L.F. 281 35.00$ 9,835$
9080005 CONCRETE CURB, (STD. DTL. 209) (TYPE 2) L.F. 198 35.00$ 6,930$
9080006 CONCRETE WEDGE CURB (STD. DTL. 209) L.F. 2,113 35.00$ 73,955$
9080040 CONCRETE CURB (RAMP CURB) L.F. 3,672 30.00$ 110,160$
9080201 CONCRETE SIDEWALK S.F. 10,140 20.00$ 202,800$
9080290 CURB ACCESS RAMP S.F. 18,540 40.00$ 741,600$
9090031 SURVEY MONUMENT, RESET FRAME AND COVER EACH 167 900.00$ 150,300$
9300100 INCIDENTAL ITEMS ALLOWANCE USD 40,000 1.00$ 40,000$
$10,314,917TOTAL CONTRUCTION COST
CITY OF TUCSON
PROP 411 PHASE 1 WARD 2 - WARD 6
ENGINEER'S OPINION OF PROBABLE COST
Phase 1
Tucson, Arizona
Prop 411 Phase 1 Ward 2 - Ward 6 Est_2024-09-16.xlsx Engr Estimate 1 of 1
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