Nicholls Kovich Engineering · 4/7/2020 · Adams County – Odessa-County Bridge Replacement...

BRIDGE REPORT

Odessa – County Road Bridge Replacement Planning Project

Prepared For: Adams County

April 7, 2020

Adams County – Odessa-County Bridge Replacement Planning Project 1

Table of Contents

Introduction ....................................................................................................................................... 2

Bridges and Location .......................................................................................................................... 3

Prototype Designs .............................................................................................................................. 3

Bridge Summaries .............................................................................................................................. 5

Estimated Costs ................................................................................................................................ 15

Construction Work Items ................................................................................................................. 16

Schedule ........................................................................................................................................... 17

Detour Routes .................................................................................................................................. 18

Appendix A

Appendix B

Appendix C

Appendix D


Introduction The East Low Canal in Adams and Grant Counties has been widened under the Odessa Groundwater

Replacement Program (OGWRP) as implemented by the East Columbia Basin Irrigation District (ECBID), U.S.

Bureau of Reclamation (USBR), Washington State Department of Ecology and Office of Columbia River

(Ecology). The irrigation canal widening will provide surface water from the Federal Columbia Basin Project

to replace existing deep-well irrigation of agriculture land that causes declining groundwater in the Odessa

Subarea.

Ten bridges (8 in southwest Adams County and 2 in southeast Grant County) are affected by the widening

of the canal and need to be lengthened to allow for the increase of canal hydraulic capacity. The purpose of

this planning project was to develop prototype bridge designs along with cost estimates to determine the

amount of design and construction funding needed.

Scope of Work Nicholls Kovich Engineering, PLLC (NKE) completed this planning report under the direction of Adams County

and with input provided from Grant County. Aspect Consulting provided preliminary geotechnical

recommendations as a subconsultant to NKE.

The major features of the project are as follows:

• Development of prototype bridge designs to replace existing canal bridges.

• Structural design elements of bridge prototypes with varying spans lengths (120 to 170 feet).

• Geotechnical reconnaissance of bridge sites. Report of preliminary findings.

• Roadway approach guardrail preliminary design.

• Cost estimate associated with each bridge prototype.

Design Standards

1. American Association of State Highway and Transportation (AASHTO) LRFD Design Specifications 2. AASHTO Green Book - A Policy on Geometric Design of Highways and Streets 3. AASHTO Guidelines for Geometric Design of Very Low-Volume Local Roads 4. Washington State Department of Transportation Standard Specifications for Road, Bridge, and

Municipal Construction, 2020 (M 41-10) 5. Washington Department of Transportation Bridge Design Manual, M23-50

Design Guidelines • HL-93 Live Loading

• The new bridge widths shall be 34-ft face-to-face of curb with the exception of Br. 417-3 which is assumed at 28-ft.

• The bridge shall span the ultimate canal section.

• The roadway design speed shall be assumed to be 50 mph (unless noted otherwise under Special Features).

• The bridge shall be designed for at least 2-ft of clearance above normal water surface elevation.

• Design shall include for a 25 psf future wearing surface.

• Bridges shall meet current SHV load ratings.

• Bridge Railing Type is 2-Tube galvanized rail on precast concrete curb.

Photo 1: 247 - W SE (Grant County)


Bridges and Location

The bridges studied within this planning report are listed from north to south and shown in Table 1 and Figure 1. For the purpose of this planning report, the bridges will generally be referenced by their bridge number and road name.

County Br. No. Road Bridge Name

Grant 247 W SE Rd. W SE @ East Low

Adams 411-3 Sackman Rd. Sackman

Grant 248 11 SE Rd. 11 SE @ East Low

Adams 413-3 Providence Rd. Haystack

Adams 414-3 Herman Rd. Simenson

Adams 415-3 Booker Rd Bruce East Low

Adams 416-3 Foley Rd. Fillerup

Adams 417-3 Cunningham Rd. Kansas Prairie

Adams 418-3 Lucy Rd. Spud Palace

Adams 419-3 Hatton Rd. Shano

Table 1: Bridge List

Prototype Designs

Two prototype designs are presented within this planning report. Conceptual plans and details are found in Appendix B. The two prototypes designs are: Prototype 1: Bulb Tee Deck Girders with a 120 to 135-ft span range (All bridges except for 419-3). Prototype 2: Wide Flange Deck Girders with a 170-ft. span. This applies to Bridge 419-3 on Hatton Rd.

Photo 2: 411-3 Sackman Bridge (Adams County) Figure 1: Google Earth Image, Warden, Washington


The new bridge lengths (Table 2) were determined utilizing the following references and guidelines:

• East Columbia Basin Irrigation District Topo Survey from 2008 (CAD files). The datum for this survey is unknown. This datum does appear to be different from the United States Department of the Interior Bureau of Reclamation East Low Canal - County Road Bridge Plans, dated 1952.

• Canal Sections as shown in the East Low Canal Widening Project (OGWRP) Plans dated 11/20/2013 (Section 6), 11/22/2013 (Section 9) and 11/17/2014 Preliminary (Sections 13, 15, 16, 17).

• Canal slopes assumed at 1.5:1 with a minimum of 5-ft of level surface in front of abutments.

• Normal Water Surface elevations in prototype plans were determined by adding d or d1 values from OGWRP Plan Tables to the average canal elevation at the centerline of each bridge.

Several span configurations and bridge cross section types were studied. The most cost-effective cross section for the new span lengths will be prestressed girders prefabricated under plant-controlled conditions. These girders will allow for accelerated construction (as compared to cast-in-place concrete) and will give the Counties a durable, long-term, low-maintenance structure. The Leisle Road Bridge (Photo 3) over the East Low Canal was designed by NKE and constructed by the East Columbia Basin Irrigation District with this cross-section type in 2015.

County No. Road New Bridge

Length (ft)

Grant 247 W SE Rd. 141 Adams 411-3 Sackman Rd. 140 Grant 248 11 SE Rd. 132 Adams 413-3 Providence Rd. 134 Adams 414-3 Herman Rd. 127 Adams 415-3 Booker Rd 134 Adams 416-3 Foley Rd. 132 Adams 417-3 Cunningham Rd. 127 Adams 418-3 Lucy Rd. 128 Adams 419-3 Hatton Rd. 178

Table 2: New Bridge Lengths

Single spans were determined to be the most cost-effective design as opposed to multiple spans with pier construction. Piers within the canal prism were eliminated as a feasible option due to high costs and extended construction schedules. Additionally, we reviewed options to reuse existing structural features, such as abutments or girders. These options were eliminated due to incompatibility with current design loads and the need for pier construction which would not fit within the construction window. A preliminary geotechnical study was performed by Aspect Consulting (Appendix D). Aspect reviewed existing bridge data, nearby subsurface data from multiple sources, and completed a field reconnaissance to prepare a preliminary report and recommendations on foundation type. Aspect considers impact-driven H-piles bearing on basalt to be a feasible option, provided the piles are embedded at least 15 to 20-feet for lateral fixity. At locations where the basalt bearing layer is estimated to be relatively shallow, pre-drilling using air rotary methods is an option to embed the pile into the basalt. The following pages provide an overall summary of each bridge, including existing features, the proposed bridge size and construction type, and a summary of features unique to each site that will need to be addressed during the design phase.

Photo 3: Leisle Road Bridge at East Low Canal (2015)


Bridge Summaries

Bridge 247

Bridge Number: 247 Owner: Grant County Bridge Name: W SE @ East Low Canal Route Carried: W SE Road Year Built: 1951 Average Daily Traffic (ADT) = 15 Existing Bridge Size and Configuration

• 87-ft long x 24-ft wide bridge

• Structure Depth = 24-inches

• Gravel roadway

• 3-Spans of timber girders supported by concrete spread footing abutments and concrete piers.

Photo 4: Bridge 247 Elevation

PROPOSED SIZE AND CONSTRUCTION TYPE

Bridge Length 141’-0”

Span Length 134’-0”

Curb-to-curb width 34’-8”

Approximate Grade Raise 3-ft

Estimated Project Length 615-ft

Structural Depth 53-inches

Construction Type Prestressed Concrete Deck Bulb Tee Girders on Pile Foundations

Profile Vertical curve on bridge to match girder camber

Detour Length 9.5 miles

Geotechnical Data Summary

• Estimated depth to basalt rock = 20 below ground surface.

• Driven piles feasible if lateral fixity can be achieved. Pre-drilling may be an option using air rotary methods to drive and socket the piles into basalt.

Special Features to Consider during Design 1. Horizontal alignment of roadway would require a

deviation in design speed (lowered to 20 mph). 2. Property at southwest corner of bridge would

preclude adjustment of Operating and Maintenance (O&M) Road for guardrail placement.

Photo 5: 247 Aerial Image (Google Earth)


Bridge 411-3

Bridge Number: 411-3 Owner: Adams County Bridge Name: Sackman Route Carried: Sackman Road Year Built: 1953 Average Daily Traffic (ADT) = 6 Existing Bridge Size and Configuration



• Gravel roadway


Photo 6: Sackman Bridge Elevation





Approximate Grade Raise 2.75-ft





Detour Length No detour – include cost for temporary bridge


• Estimated depth to basalt rock = 75 ft below ground surface.

Special Features to Consider during Design 1. Due to proximity of intersection with Fox Road,

the vertical alignment would require a deviation in design speed (lowered to 20 mph).

2. No detour possible on County roads. Assume

temporary bridge is necessary.

Photo 7: Aerial View of Sackman Rd. (Google Earth)


Bridge 248

Bridge Number: 248 Owner: Grant County Bridge Name: 11 SE @ East Low Canal Route Carried: 11 SE Road Year Built: 1952 Average Daily Traffic (ADT) = 20 Existing Bridge Size and Configuration



• Gravel roadway


Photo 8: Bridge 248 Elevation










Detour Length No detour – include cost for temporary bridge




Special Features to Consider during Design 1. No detour available. Roadway dead ends at

private property. Assume temporary bridge is necessary.

2. Utilities on north side - 12” water line and 2”

telephone. 3. Pump station and pit at northwest corner.

Photo 9: Aerial View of 248 (Google Earth)


Bridge 413-3

Bridge Number: 413-3 Owner: Adams County Bridge Name: Haystack Route Carried: Providence Road Year Built: 2004 Average Daily Traffic (ADT) = 10 Existing Bridge Size and Configuration

• 90-ft long x 32.25-ft wide bridge


• Gravel roadway

• Single-span prestressed concrete deck bulb tee girders on spread footing foundation.

Photo 10: Bridge 413-3 Elevation












• Estimated depth to basalt rock = 15 to 20 ft below ground surface.


Special Features to Consider during Design

1. Intersection of LeMaster Road at

west approach.

Photo 11: Aerial View of 413-3 (Google Earth)


Bridge 414-3

Bridge Number: 414-3 Owner: Adams County Bridge Name: Simenson Route Carried: Herman Road Year Built: 1953 (Rebuilt 1971) Average Daily Traffic (ADT) = 272 Existing Bridge Size and Configuration



• Asphalt roadway

• 3-span prestressed concrete single tee girders supported by 1953 concrete spread footing abutments and concrete piers.















Special Features to Consider during Design 1. Railroad 700-ft west of bridge. 2. Pumping station northwest of bridge.



Bridge 415-3

Bridge Number: 415-3 Owner: Adams County Bridge Name: Bruce East Low Route Carried: Booker Road Year Built: 1971 Average Daily Traffic (ADT) = 1682 Existing Bridge Size and Configuration



• Asphalt roadway

• Single-span prestressed concrete deck bulb tee girders supported by concrete spread footing abutments

• Note: Old piers in place but not functioning










Profile Slight vertical curve on bridge (thicken girder flanges)




Special Features to Consider during Design 1. (3) Utilities - 7" gas line and 2" phone/fiber on

west side of bridge. 6" gas line on east.



Bridge 416-3

Bridge Number: 416-3 Owner: Adams County Bridge Name: Fillerup Route Carried: Foley Road Year Built: 1953 (Rebuilt in 1971) Average Daily Traffic (ADT) = 195 Existing Bridge Size and Configuration



• Multi-span single tee girders supported by concrete spread footing abutments and concrete piers.











Detour Length 8 miles



Special Features to Consider during Design 1. (3) Utilities – 2" fiber optic on north and 6" gas

and phone on south side.

2. McCain processed water line runs under lined canal section north of bridge.

3. Due to proximity of intersection with Booker Rd. (220-ft west of bridge), the vertical alignment would require a deviation in design speed (lowered to 20 mph).



Bridge 417-3

Bridge Number: 417-3 Owner: Adams County Bridge Name: Kansas Prairie Route Carried: Cunningham Road Year Built: 1971 Average Daily Traffic (ADT) = 478 Existing Bridge Size and Configuration



• Paved roadway

• Single span bulb tee girders supported by concrete spread footing abutments.

Photo 18: Bridge 417-3 Deck looking East









Profile Thicken girder flanges to accommodate flatter grade.




Special Features to Consider during Design 1. (2) Utilities –fiber and phone on north side.

2. Large Simplot pipeline (potato waste) directly

south of bridge would limit widening of bridge.



Bridge 418-3

Bridge Number: 418-3 Owner: Adams County Bridge Name: Spud Palace Route Carried: Lucy Road Year Built: 1951 (Rebuilt 1971) Average Daily Traffic (ADT) = 223 Existing Bridge Size and Configuration



• Paved roadway

• Multi-span single tee girders supported by concrete spread footing abutments and concrete piers.

Photo 20: Bridge 418-3 Deck looking south













Special Features to Consider during Design 1. (1) - fiber optic on east side. 2. Skewed construction



Bridge 419-3

Bridge Number: 419-3 Owner: Adams County Bridge Name: Shano Route Carried: Hatton Road Year Built: 1953 (Rebuilt 1972) Average Daily Traffic (ADT) = 100 Existing Bridge Size and Configuration



• Paved roadway

• Multi-span ribdeck girders supported by concrete spread footing abutments and concrete piers.









Construction Type Prestressed Concrete Wide Flange Deck Girders on Pile Foundations

Profile Thicken girder flanges to accommodate flatter grade.

Detour Length 8 miles



Special Features to Consider during Design 1. (2) Utilities - 2" fiber optic and phone cables on

north side.

2. Skewed construction

3. Railroad 340-ft to the west of bridge.



Estimated Costs

A summary of estimated costs for the conceptual design was prepared for each bridge (Appendix A). The estimates are based upon the prototype plans and the information and assumptions as referenced in this report. Factors and contingency used include the following:

• 10% Contingency applied to Construction Costs

• Preliminary Engineering (PE) estimated to be 11% or less of the construction costs. This percentage is significantly below the standard used to calculate PE costs for a single bridge design. This number assumes that multiple bridges are designed by a given firm, and that significant efficiencies and cost savings are a result. This includes all design costs to prepare stamped plans and specifications for bidding.

• Construction Engineering (CE) is estimated to be 10% of the construction costs. This percentage is significantly below the standard used to calculate construction support costs for a single bridge design. This number assumes that multiple bridges are constructed using the same firm(s) for support, and that significant efficiencies and cost savings are a result. This includes all administration, inspection, and engineering support for construction.

• 5% Inflation Factor used to project costs three years out (2023).

The estimated construction costs in Table 3 assume that each bridge is bid and constructed separately. Cost savings are possible if two bridges were constructed by one Contractor within one construction season (see Schedule).

Bridge Construction Cost (2020)

Engineering Cost (2020)

Total Cost/Ft2

(2020) Total Cost

(2020) Total Cost

(2023)

247 - Rd W SE $1,784,000 $341,000 $397 $2,125,000 $2,460,000

411-3 - Sackman Rd $2,065,000 $394,000 $463 $2,459,000 $2,847,000

248 - Rd 11 SE $1,949,000 $372,000 $463 $2,321,000 $2,686,000

413-3 - Providence Rd $1,915,000 $366,000 $448 $2,281,000 $2,640,000

414-3 - Herman Rd $1,714,000 $327,000 $424 $2,042,000 $2,363,000

415-3 - Booker Rd $1,806,000 $345,000 $423 $2,151,000 $2,490,000

416-3 - Foley Rd $1,902,000 $363,000 $452 $2,265,000 $2,622,000

417-3 - Cunningham Rd $1,704,000 $325,000 $421 $2,030,000 $2,350,000

418-3 - Lucy Rd $1,764,000 $337,000 $432 $2,101,000 $2,432,000

419-3 - Hatton Rd $2,600,000 $426,000 $448 $3,026,000 $3,503,000

Total $19,203,000 $3,596,000 $22,801,000 $26,393,000

Table 3. Summary of Estimated Costs


Construction Work Items Construction costs summarized above include the following items of work: Preparation

Work includes mobilization (10% of total bid) and removing existing bridge and obstructions. Center piers

(if present) are assumed to be removed to 2-ft below grade.

Grading

Work includes roadway excavation, building embankments, and compaction to prepare the roadway base

for surfacing.

Drainage & Storm Sewer

Work includes channel excavation to the ultimate cross section and channel protection. Protection is

assumed to be 6” of quarry spalls along embankments to 1-ft above water surface (Bridge width, plus 30-ft

additional assumed). Work also includes installation of catch basins on each end of bridge and storm sewer

pipe to handle roadway stormwater.

Structure

Work includes structural excavation, shoring, driving and testing piles, placing reinforcement, pouring

substructure, erecting superstructure and installing bridge railing. It is assumed that no bridges will require

concrete approach slabs.

Surfacing

Work includes placing and compacting 6-inches of crushed surfacing base course and 3-inches of crushed

surfacing top course.

Hot Mix Asphalt

Work includes placing 3-inches of hot-mix asphalt the full width of roadway to the extent as needed to

develop the roadway profile. For existing gravel roadways, a 70-ft paved approach each side of the bridge

is assumed.

Erosion Control and Roadside Planting

Work includes any best management practices for erosion and sediment control.

Traffic

Work includes construction of beam guardrail, transitions, terminals, and extruded curb. Work shall also

include striping on paved routes. Work shall additionally include setup and maintenance of a detour

route, including all traffic signs. Detour bridge construction is not anticipated.

Other

Other items include surveying for the roadway and structure, water for dust control, trimming and

cleanup after construction, and a SPCC plan. Work includes installation of utility supports, hangers, and

inserts, if needed. It is assumed that the utility pipes and lines will be supplied and installed by each

individual utility company.


Schedule Two schedules have been created to show the length of anticipated construction for two different scenarios

for the Prototype 1 bridges. These schedules assume that the East Low Canal is emptied in mid-October and

filled in mid-March. It is acknowledged that any roadway paving will not be completed until hot mix asphalt

plants open in the Spring, but the schedules show the earliest possible day that paving could be started.

For this planning report, we have discussed construction feasibility with a major eastern Washington

contractor with a great deal of experience constructing bridges. We have worked with this contractor

building two bridges in one season for a single client. Our shared belief is that a maximum of two bridges

could successfully be constructed by a single contractor in one dewatered construction season. The primary

limiting factors are availability of experienced crews, availability and mobilization of heavy construction

equipment (such as cranes and pile driving equipment), complexity of schedule beyond two bridges, and

time constraints with the spring fill of the canal.

One significant aspect of the construction schedule is the lead-time for prestressed girder fabrication. The

lead time from project award to girder delivery can be up to 6 months depending on the market. This lead

time should be taken into account when preparing the bid documents and scheduling the project award

dates.

The two schedule scenarios that have been developed for the 120-135 ft. bridges are:

1. Construction of a single bridge in one season

2. Construction of two bridges during one season using a single contractor (two crews)

# Bridges Per Season Construction Duration Earliest Start Date Completion Date*

1 84 days 10/23 2/21

2 94 days 10/23 3/6 *Depending on opening date of asphalt plants

Table 4. Schedule Additional schedule detail is provided in Appendix C.


Detour Routes Table 5 provides a summary of potential detour routes and a detour length for each bridge. Other detour

routes are possible and may be explored with Adams or Grant County. It is assumed that all bridges will be

completely closed to traffic during construction, except for Bridges 248 and 411-3 which have temporary

bridges included in the cost estimates as there is no other roadway detour available. Temporary Bridges

are assumed to be 16-ft wide and support a H-15 loading (15 Tons). It is important to note that constructing

Bridges 248 and 411-3 in different years may allow the re-use of the temporary detour bridge, at a cost

savings to the overall budget under bid item “Temporary Bridge”.

Bridge Road Detour Other

No. Name ADT Length Detour Description Bridges Used

247 Rd W SE 15 9.5 miles

South on Rd W SE - gravel West on Rd 3 SE - asphalt North on Rd U SE - asphalt East on Frontage Rd - asphalt South on Rd W SE - gravel

None

411-3 Sackman Rd 6 None Temporary Bridge (Temporary Easement Required)

None

248 Rd 11 SE 20 None Temporary Bridge (Temporary Easement Required)

None

413-3 Providence Rd 10 8.5 miles

South on Lemaster Rd - gravel East on Herman Rd - asphalt North on Booker Rd - asphalt West on Providence Rd - gravel

414-3 Herman Rd.

414-3 Herman Rd 272 3.9 miles

South on Ohara Rd - gravel East on Sutton Rd - gravel North on Booker Rd - asphalt West on Herman Rd - asphalt

415-3 Booker Rd.

415-3 Booker Rd 1736 3.9 miles

North on Booker Rd - asphalt West on Herman Rd - asphalt South on Ohara Rd - gravel East on Sutton Rd - gravel North on Booker Rd - asphalt

414-3 Herman Rd.

416-3 Foley Rd 195 8 miles

South on Booker Rd - asphalt East on Cunningham Rd - asphalt North on Lucy Rd - gravel West on Foley Rd - gravel

417-3 Cunningham

Rd.

417-3 Cunningham Rd 478 7.8 miles

West on Cunningham Rd - asphalt South on Booker Rd - asphalt East on Hwy 26 - asphalt North on Lucy Rd - asphalt West on Cunningham Rd - asphalt

418-3 Lucy Rd.

418-3 Lucy Rd 223 7.8 miles

South on Lucy Rd - asphalt West on Hwy 26 - asphalt North on Booker Rd - asphalt East on Cunningham Rd - asphalt South on Lucy Rd - asphalt

417-3 Cunningham

Rd.

419-3 Hatton Rd 100 8 miles

West on Hatton Rd - asphalt North on Lucy Rd - gravel East on Hwy 26 - asphalt South on Irby Rd - gravel West on Hatton Rd - asphalt

State Hwy 26 Bridge

Table 5. Detour Routes

Adams County – Odessa-County Bridge Replacement Planning Project

Appendix A

Conceptual Cost Estimates

ODESSA-COUNTY BRIDGES

REPLACEMENT PLANNING

SUMMARY OF ESTIMATED QUANTITIES

BRIDGE 247

W SE ROAD

GRANT COUNTY

Item STD

# # DESCRIPTION QUANT UNITS UNIT PR EXTENDED

PREPARATION

1 0001 MOBILIZATION 1 L.S. 150,000.00$ 150,000.00$

2 0071 REMOVING EXISTING BRIDGE 1 L.S. 54,400.00$ 54,400.00$

GRADING

3 0310 ROADWAY EXCAVATION INCL. HAUL 353 C.Y. 25.00$ 8,825.00$

4 0405 COMMON BORROW INCL. HAUL 842 C.Y. 25.00$ 21,050.00$

5 0470 EMBANKMENT COMPACTION 842 C.Y. 10.00$ 8,420.00$

DRAINAGE

6 1040 CHANNEL EXCAVATION INCL. HAUL 3100 C.Y. 25.00$ 77,500.00$

7 1085 QUARRY SPALLS 76 C.Y. 90.00$ 6,840.00$

STORM SEWER

8 3091 CATCH BASIN TYPE 1 2 EACH 3,000.00$ 6,000.00$

9 3541 SCHEDULE A STORM SEWER PIPE 12 IN. DIAM. 80 L.F. 100.00$ 8,000.00$

STRUCTURE

10 4001 TEMPORARY BRIDGE 0 L.S. -$ -$

11 4006 STRUCTURAL EXCAVATION CLASS A INCL. HAUL 145 C.Y. 50.00$ 7,250.00$

12 4013 SHORING OR EXTRA EXCAVATION CL. A 1 L.S. 3,000.00$ 3,000.00$

13 4063 PREBORING FOR ST. PILE 450 L.F. 140.00$ 63,000.00$

14 4085 FURNISHING AND DRIVING STEEL TEST PILE 2 EACH 16,000.00$ 32,000.00$

15 4090 FURNISHING ST. PILE 336 L.F. 80.00$ 26,880.00$

16 4095 DRIVING ST. PILE 16 EACH 3,000.00$ 48,000.00$

17 4025 GRAVEL BACKFILL FOR WALL 79 C.Y. 80.00$ 6,320.00$

18 4149 ST.REINF. BAR FOR BRIDGE 8565 LB. 2.00$ 17,130.00$

19 4300 SUPERSTRUCTURE 1 L.S. 858,186.00$ 858,186.00$

20 4322 CONC. CLASS 4000 FOR BRIDGE 54 C.Y. 900.00$ 48,600.00$

21 OREGON 2-TUBE BRIDGE RAILING 282 L.F. 200.00$ 56,400.00$

SURFACING

22 5100 CRUSHED SURFACING BASE COURSE 679 TON 30.00$ 20,370.00$

23 5120 CRUSHED SURFACING TOP COURSE 750 TON 30.00$ 22,500.00$

HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 0 TON 130.00$ -$

EROSION CONTROL AND PLANTING

25 6373 SILT FENCE 1240 L.F. 5.00$ 6,200.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$

28 6757 BEAM GUARDRAIL TYPE 31 25 L.F. 50.00$ 1,250.00$


30 6760 BEAM GUARDRAIL TRANSITION SECTION TYPE 21 2 EACH 3,500.00$ 7,000.00$

31 6766 BEAM GUARDRAIL ANCHOR TYPE 10 4 EACH 1,750.00$ 7,000.00$

32 6806 PAINT LINE (PAVED ROADS) 0 L.F. 3.00$ -$

33 6971 PROJECT TEMPORARY TRAFFIC CONTROL 1 L.S. 15,000.00$ 15,000.00$

OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$

35 7037 STRUCTURE SURVEYING 1 L.S. 7,000.00$ 7,000.00$

36 7038 ROADWAY SURVEYING 1 L.S. 7,000.00$ 7,000.00$

37 7490 TRIMMING AND CLEANUP 1 L.S. 5,000.00$ 5,000.00$

38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 1,500.00$ 1,500.00$

Construction Cost 1,622,161.00$

10% Contingency 162,217.00$

Total Construction 1,784,378.00$

ENGR. 11% Preliminary Eng. 178,438.00$

10% Construction Eng. 162,217.00$

TOTALS 2020 TOTAL 2,125,033.00$5% 2023 TOTAL 2,459,992.00$

2020 TOTAL COST PER SQ. FT. 397.00$

SUPERSTRUCTURE (LUMP SUM)

PRESTRESSED CONCRETE GIRDERS 1110 L.F. 660.00$ 732,600.00$

CONC. CLASS 4000 FOR BRIDGE 41 C.Y. 1,500.00$ 61,500.00$

ST.REINF. AND EPOXY BAR FOR BRIDGE 10518 LB. 2.00$ 21,036.00$

KEYWAY GROUT 972 L.F. 20.00$ 19,440.00$

PRESTRESSED GIRDER WELD TIES 196 EACH 35.00$ 6,860.00$

NOSING ANGLE 76 L.F. 10.00$ 760.00$

LAMINATED ELASTOMERIC BEARING PADS 16 EACH 800.00$ 12,800.00$

BUTYL RUBBER STRIP 79 L.F. 10.00$ 790.00$

GIRDER STOP PADS 32 EACH 75.00$ 2,400.00$

Total Superstructure 858,186.00$

CONSTR.

NICHOLLS KOVICH ENGINEERING, PLLC PAGE A1




BRIDGE 411-3

SACKMAN ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 160,000.00$ 160,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 74 C.Y. 90.00$ 6,660.00$

STORM SEWER



STRUCTURE

10 4001 TEMPORARY BRIDGE 1 L.S. 222,875.00$ 222,875.00$



13 4063 PREBORING FOR ST. PILE 0 L.F. 140.00$ -$









SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 0 TON 130.00$ -$


25 6373 SILT FENCE 1050 L.F. 5.00$ 5,250.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 1,500.00$ 1,500.00$












KEYWAY GROUT 965 L.F. 20.00$ 19,300.00$


NOSING ANGLE 76 L.F. 10.00$ 760.00$





CONSTR.





BRIDGE 248

11 SE ROAD

GRANT COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 150,000.00$ 150,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 69 C.Y. 90.00$ 6,210.00$

STORM SEWER



STRUCTURE

10 4001 TEMPORARY BRIDGE 1 L.S. 222,875.00$ 222,875.00$












SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 0 TON 130.00$ -$


25 6373 SILT FENCE 1880 L.F. 5.00$ 9,400.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 300 mGal 20.00$ 6,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 10,000.00$ 10,000.00$












KEYWAY GROUT 779 L.F. 20.00$ 15,580.00$


NOSING ANGLE 76 L.F. 10.00$ 760.00$





CONSTR.





BRIDGE 413-3

PROVIDENCE ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 165,000.00$ 165,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 70 C.Y. 90.00$ 6,300.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 0 TON 130.00$ -$


25 6373 SILT FENCE 1490 L.F. 5.00$ 7,450.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 1,500.00$ 1,500.00$












KEYWAY GROUT 923 L.F. 20.00$ 18,460.00$


NOSING ANGLE 76 L.F. 10.00$ 760.00$





CONSTR.





BRIDGE 414-3

HERMAN ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 150,000.00$ 150,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 64 C.Y. 90.00$ 5,760.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 324 TON 130.00$ 42,120.00$


25 6373 SILT FENCE 1310 L.F. 5.00$ 6,550.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$





32 6806 PAINT LINE (PAVED ROADS) 503 L.F. 3.00$ 1,509.00$


OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 1,500.00$ 1,500.00$












KEYWAY GROUT 749 L.F. 20.00$ 14,980.00$


NOSING ANGLE 76 L.F. 10.00$ 760.00$





CONSTR.





BRIDGE 415-3

BOOKER ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 160,000.00$ 160,000.00$


GRADING


4 0405 COMMON BORROW INCL. HAUL 0 C.Y. 25.00$ -$

5 0470 EMBANKMENT COMPACTION 0 C.Y. 10.00$ -$

DRAINAGE


7 1085 QUARRY SPALLS 64 C.Y. 90.00$ 5,760.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 300 TON 130.00$ 39,000.00$


25 6373 SILT FENCE 1220 L.F. 5.00$ 6,100.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 10,000.00$ 10,000.00$












KEYWAY GROUT 923 L.F. 20.00$ 18,460.00$


NOSING ANGLE 76 L.F. 10.00$ 760.00$





CONSTR.





BRIDGE 416-3

FOLEY ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 160,000.00$ 160,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 68 C.Y. 90.00$ 6,120.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 0 TON 130.00$ -$


25 6373 SILT FENCE 1470 L.F. 5.00$ 7,350.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 5,000.00$ 5,000.00$












KEYWAY GROUT 779 L.F. 20.00$ 15,580.00$


NOSING ANGLE 80 L.F. 10.00$ 800.00$





CONSTR.





BRIDGE 417-3

CUNNINGHAM ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 150,000.00$ 150,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 56 C.Y. 90.00$ 5,040.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 104 TON 130.00$ 13,520.00$


25 6373 SILT FENCE 520 L.F. 5.00$ 2,600.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$





32 6806 PAINT LINE (PAVED ROADS) 200 L.F. 3.00$ 600.00$


OTHER ITEMS

34 7018 WATER 100 mGal 20.00$ 2,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 5,000.00$ 5,000.00$












KEYWAY GROUT 749 L.F. 20.00$ 14,980.00$


NOSING ANGLE 63 L.F. 10.00$ 630.00$





CONSTR.





BRIDGE 418-3

LUCY ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 150,000.00$ 150,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 65 C.Y. 90.00$ 5,850.00$

STORM SEWER



STRUCTURE













SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 235 TON 130.00$ 30,550.00$


25 6373 SILT FENCE 960 L.F. 5.00$ 4,800.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$







OTHER ITEMS

34 7018 WATER 200 mGal 20.00$ 4,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 5,000.00$ 5,000.00$












KEYWAY GROUT (OR UHPC JOINT) 881 L.F. 20.00$ 17,620.00$


NOSING ANGLE 80 L.F. 10.00$ 800.00$





CONSTR.





BRIDGE 419-3

HATTON ROAD

ADAMS COUNTY

Item STD


PREPARATION

1 0001 MOBILIZATION 1 L.S. 230,000.00$ 230,000.00$


GRADING




DRAINAGE


7 1085 QUARRY SPALLS 90 C.Y. 90.00$ 8,100.00$

STORM SEWER



STRUCTURE










19 4300 SUPERSTRUCTURE 1 L.S. 1,230,796.00$ 1,230,796.00$



SURFACING



HOT MIX ASPHALT

24 5767 HMA CL. 1/2 IN. PG 64-28 130 TON 130.00$ 16,900.00$


25 6373 SILT FENCE 520 L.F. 5.00$ 2,600.00$

26 6403 ESC LEAD 25 DAY 100.00$ 2,500.00$

TRAFFIC

27 6727 EXTRUDED CURB 96 L.F. 50.00$ 4,800.00$





32 6806 PAINT LINE (PAVED ROADS) 200 L.F. 3.00$ 600.00$


OTHER ITEMS

34 7018 WATER 100 mGal 20.00$ 2,000.00$




38 7736 SPCC PLAN 1 L.S. 1,000.00$ 1,000.00$

39 UTILITY WORK 1 L.S. 5,000.00$ 5,000.00$









PRESTRESSED CONCRETE GIRDERS 1231 L.F. 860.00$ 1,058,660.00$



HIGH STRENGTH KEYWAY 1055 L.F. 40.00$ 42,200.00$

PRESTRESSED GIRDER WELD TIES 0 EACH 35.00$ -$

NOSING ANGLE 98 L.F. 10.00$ 980.00$




Total Superstructure 1,230,796.00$

CONSTR.



Appendix B

Prototype Plans


Appendix C

Schedule

ID Task Name Duration Predecessors Start Finish Resource Names

1 TOTAL CONSTRUCTION 84 days Mon 10/23/23Wed 2/21/24

2 MOBILIZATION 10 days Mon 10/23/23Fri 11/3/23

3 TRAFFIC CONTROL 1 day 2 Mon 11/6/23 Mon 11/6/23

4 CLEARING & GRUBBING 1 day 2 Mon 11/6/23 Mon 11/6/23

5 REMOVE EXISTING BRIDGE 3 days 4 Tue 11/7/23 Thu 11/9/23

6 CHANNEL EXCAVATION 4 days 5 Fri 11/10/23 Wed 11/15/23

7 INSTALL QUARRY SPALLS 1 day 6 Thu 11/16/23 Thu 11/16/23

8 ABUTMENT NO. 1 & 2 28 days 7 Fri 11/17/23 Sat 12/30/23

9 Excavate & Grade 3 days 7 Fri 11/17/23 Tue 11/21/23

10 Drive Test Piles 2 days 9 Wed 11/22/23Mon 11/27/23

11 Pile Driving (and prebore if req.) 6 days 10 Tue 11/28/23 Tue 12/5/23

12 Form Pile Caps/Place Rebar 9 days 11 Wed 12/6/23 Mon 12/18/23

13 Pour Pile Caps 1 day 12 Tue 12/19/23 Tue 12/19/23

14 Cure Pile Caps 3 days 13 Wed 12/20/23Fri 12/22/23

15 Strip & Backfill Caps 3 days 14 Tue 12/26/23 Thu 12/28/23

16 Form Wingwalls 4 days 13 Wed 12/20/23Tue 12/26/23

17 Pour Wingwalls 1 day 16 Wed 12/27/23Wed 12/27/23

18 Cure Wingwalls 3 days 17 Thu 12/28/23 Sat 12/30/23

19 APPROACH ROADWAY GRADING 5 days 18 Tue 1/2/24 Mon 1/8/24

20 GIRDERS 78 days Mon 10/23/23Tue 2/13/24

21 Girder Fabrication 50 days Mon 10/23/23Thu 1/4/24

22 Grout Pads 3 days 18 Tue 1/2/24 Thu 1/4/24

23 Crane Set Up 1 day 21FS-1 day,19 Tue 1/9/24 Tue 1/9/24

24 Set Girders 1 day 23,21,22 Wed 1/10/24 Wed 1/10/24

25 Level & Weld Ties 3 days 24 Thu 1/11/24 Mon 1/15/24

26 Pour Keyway Grout 1 day 25 Tue 1/16/24 Tue 1/16/24

27 Cure Keyway Grout 3 days 26 Wed 1/17/24 Fri 1/19/24

28 Form & Pour Int Diaphragms 6 days 27 Mon 1/22/24 Mon 1/29/24

29 Cure Int Diaphragms 3 days 28 Tue 1/30/24 Thu 2/1/24

30 Form & Pour End Diaphragms 5 days 28 Tue 1/30/24 Mon 2/5/24

31 Cure End Diaphragms 3 days 30 Tue 2/6/24 Thu 2/8/24

32 Backfill & Grade Bridge Ends 2 days 30 Tue 2/6/24 Wed 2/7/24

33 Place Bridge Railing 3 days 31 Fri 2/9/24 Tue 2/13/24

34 BRIDGE APPROACH WORK 9 days Thu 2/8/24 Tue 2/20/24

35 Finish Bridge Approaches 2 days 32 Thu 2/8/24 Fri 2/9/24

36 Approach Guardrail 2 days 35,33 Wed 2/14/24 Thu 2/15/24

37 Approach Paving & Extruded Curb2 days 36 Fri 2/16/24 Mon 2/19/24

38 Cleanup and Demob 1 day 37 Tue 2/20/24 Tue 2/20/24

39 OPEN NEW BRIDGE 1 day 38 Wed 2/21/24 Wed 2/21/24 2/21

S T M F T S W S T M F T S W S T M F T S W S T M F T S W S T M F T S W SOct 15, '23 Oct 29, '23 Nov 12, '23 Nov 26, '23 Dec 10, '23 Dec 24, '23 Jan 7, '24 Jan 21, '24 Feb 4, '24 Feb 18, '24 Mar 3, '24

Task

Split

Milestone

Summary

Project Summary

External Tasks

External Milestone

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Deadline

Late

Progress

Odessa - County Bridges Replacement Planning Projects

Page 1

Project: Single Bridge ScheduleDate: Fri 2/28/20

ID Task Name Duration Predecessors Start Finish

1 TOTAL CONSTRUCTION 94 days Mon 10/23/23Wed 3/6/24

2 1 MOBILIZATION 10 days Mon 10/23/23Fri 11/3/23

3 1 TRAFFIC CONTROL 1 day 2 Mon 11/6/23 Mon 11/6/23

4 1 CLEARING 1 day 2 Mon 11/6/23 Mon 11/6/23

5 1 REMOVE EXISTING BRIDGE 3 days 4 Tue 11/7/23 Thu 11/9/23

6 1 CHANNEL EXCAVATION 4 days 5 Fri 11/10/23 Wed 11/15/23

7 1 INSTALL QUARRY SPALLS 2 days 6 Thu 11/16/23 Fri 11/17/23

8 1 ABUTMENT NO. 1 & 2 27 days 7 Mon 11/20/23Sun 12/31/23

9 1 Excavate & Grade 3 days 7 Mon 11/20/23Wed 11/22/23

10 1 Drive Test Piles 2 days 9 Mon 11/27/23Tue 11/28/23

11 1 Pile Driving (and prebore if req.)6 days 10 Wed 11/29/23Wed 12/6/23

12 1 Form Pile Caps/Place Rebar 9 days 11 Thu 12/7/23 Tue 12/19/23

13 1 Pour Pile Caps 1 day 12 Wed 12/20/23Wed 12/20/23

14 1 Cure Pile Caps 3 days 13 Thu 12/21/23 Sat 12/23/23

15 1 Strip & Backfill Caps 3 days 14 Tue 12/26/23 Thu 12/28/23

16 1 Form Wingwalls 4 days 13 Thu 12/21/23 Wed 12/27/23

17 1 Pour Wingwalls 1 day 16 Thu 12/28/23 Thu 12/28/23

18 1 Cure Wingwalls 3 days 17 Fri 12/29/23 Sun 12/31/23

19 1 APPROACH ROADWAY GRADING5 days 18 Tue 1/2/24 Mon 1/8/24

20 1 GIRDERS 78 days Mon 10/23/23Tue 2/13/24

21 1 Girder Fabrication 50 days Mon 10/23/23Thu 1/4/24

22 1 Grout Pads 4 days 18 Tue 1/2/24 Fri 1/5/24

23 1 Crane Set Up 1 day 21FS-1 day,19 Tue 1/9/24 Tue 1/9/24

24 1 Set Girders 2 days 23,21,22 Wed 1/10/24 Thu 1/11/24

25 1 Level & Weld Ties 3 days 24 Fri 1/12/24 Tue 1/16/24

26 1 Pour Keyway Grout 1 day 25 Wed 1/17/24 Wed 1/17/24

27 1 Cure Keyway Grout 3 days 26 Thu 1/18/24 Sat 1/20/24

28 1 Form & Pour Int Diaphragms 6 days 27 Mon 1/22/24 Mon 1/29/24

29 1 Cure Int Diaphragms 3 days 28 Tue 1/30/24 Thu 2/1/24

30 1 Form & Pour End Diaphragms 5 days 28 Tue 1/30/24 Mon 2/5/24

31 1 Cure End Diaphragms 3 days 30 Tue 2/6/24 Thu 2/8/24

32 1 Backfill & Grade Bridge Ends 2 days 30 Tue 2/6/24 Wed 2/7/24

33 1 Place Bridge Railing 3 days 31 Fri 2/9/24 Tue 2/13/24

34 1 BRIDGE APPROACH WORK 9 days Thu 2/8/24 Tue 2/20/24

35 1 Finish Bridge Approaches 3 days 32 Thu 2/8/24 Mon 2/12/24

36 1 Approach Guardrail 2 days 35,33 Wed 2/14/24 Thu 2/15/24

37 1 Approach Paving & Extruded Curb2 days 36 Fri 2/16/24 Mon 2/19/24

38 1 Cleanup and Demob 1 day 37 Tue 2/20/24 Tue 2/20/24

39 1 OPEN NEW BRIDGE 1 day 38 Wed 2/21/24 Wed 2/21/24

40 2 MOBILIZATION 10 days 2FS-4 days Tue 10/31/23 Mon 11/13/23

41 2 TRAFFIC CONTROL 1 day 40 Tue 11/14/23 Tue 11/14/23

42 2 CLEARING & GRUBBING 1 day 40 Tue 11/14/23 Tue 11/14/23

43 2 REMOVE EXISTING BRIDGE 3 days 42,5 Wed 11/15/23Fri 11/17/23

44 2 CHANNEL EXCAVATION 4 days 43,9 Mon 11/27/23Thu 11/30/23

45 2 INSTALL QUARRY SPALLS 2 days 44 Fri 12/1/23 Mon 12/4/23

46 2 ABUTMENT NO. 1 & 2 27 days 45 Tue 12/5/23 Sun 1/14/24

47 2 Excavate & Grade 3 days 45 Tue 12/5/23 Thu 12/7/23

48 2 Drive Test Piles 2 days 47 Fri 12/8/23 Mon 12/11/23

49 2 Pile Driving (and prebore if req.)6 days 48,11 Tue 12/12/23 Tue 12/19/23

50 2 Form Pile Caps/Place Rebar 9 days 49 Wed 12/20/23Wed 1/3/24

51 2 Pour Pile Caps 1 day 50 Thu 1/4/24 Thu 1/4/24

52 2 Cure Pile Caps 3 days 51 Fri 1/5/24 Sun 1/7/24

53 2 Strip & Backfill Caps 3 days 52 Mon 1/8/24 Wed 1/10/24

54 2 Form Wingwalls 4 days 51 Fri 1/5/24 Wed 1/10/24

55 2 Pour Wingwalls 1 day 54 Thu 1/11/24 Thu 1/11/24

56 2 Cure Wingwalls 3 days 55 Fri 1/12/24 Sun 1/14/24

57 2 APPROACH ROADWAY GRADING5 days 56,19 Mon 1/15/24 Fri 1/19/24

58 2 GIRDERS 88 days Mon 10/23/23Tue 2/27/24

59 2 Girder Fabrication 50 days Mon 10/23/23Thu 1/4/24

60 2 Grout Pads 4 days 56 Mon 1/15/24 Thu 1/18/24

61 2 Crane Set Up 1 day 59FS-1 day,57,24Mon 1/22/24 Mon 1/22/24

62 2 Set Girders 2 days 61,59,60 Tue 1/23/24 Wed 1/24/24

63 2 Level & Weld Ties 3 days 62 Thu 1/25/24 Mon 1/29/24

64 2 Pour Keyway Grout 1 day 63 Tue 1/30/24 Tue 1/30/24

65 2 Cure Keyway Grout 3 days 64 Wed 1/31/24 Fri 2/2/24

66 2 Form & Pour Int Diaphragms 6 days 65 Mon 2/5/24 Mon 2/12/24

67 2 Cure Int Diaphragms 3 days 66 Tue 2/13/24 Thu 2/15/24

68 2 Form & Pour End Diaphragms 5 days 66 Tue 2/13/24 Mon 2/19/24

69 2 Cure End Diaphragms 3 days 68 Tue 2/20/24 Thu 2/22/24

70 2 Backfill & Grade Bridge Ends 2 days 68 Tue 2/20/24 Wed 2/21/24

71 2 Place Bridge Railing 3 days 69 Fri 2/23/24 Tue 2/27/24

72 2 BRIDGE APPROACH WORK 9 days Thu 2/22/24 Tue 3/5/24

73 2 Finish Bridge Approaches 3 days 70 Thu 2/22/24 Mon 2/26/24

74 2 Approach Guardrail 2 days 73,71 Wed 2/28/24 Thu 2/29/24

75 2 Approach Paving & Extruded Curb2 days 74 Fri 3/1/24 Mon 3/4/24

76 2 Cleanup and Demob 1 day 75 Tue 3/5/24 Tue 3/5/24

77 2 OPEN NEW BRIDGE 1 day 76 Wed 3/6/24 Wed 3/6/24

2/21

S T M F T S W S T M F T S W S T M F T S W S T M F T S W S T M F T S W S TOct 15, '23 Oct 29, '23 Nov 12, '23 Nov 26, '23 Dec 10, '23 Dec 24, '23 Jan 7, '24 Jan 21, '24 Feb 4, '24 Feb 18, '24 Mar 3, '24

Task

Split

Milestone

Summary

Project Summary

External Tasks

External Milestone

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

Deadline

Late

Progress

Odessa - County Bridges Replacement Planning Projects

Page 1

Project: Double Bridge ScheduleDate: Fri 2/28/20


Appendix D

Geotechnical Engineering Report

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