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Central Arizona Project Awards Two Roads to DBA

26 Dec 2017/in , , , /by

Following on the footsteps of our original roadway construction and drainage project for the CAP in 2014, DBA was once again contracted by the Central Arizona Project to complete construction of two access roads to their communication towers.  Both roads provide vehicular access to CAP’s microwave communication towers that control the water distribution in the canal.

This year, our portion of the Helmet Peak job began where we left off with Phase I in 2014.  Our scope of work included roadway and drainage channel excavation through hard rock and the placement of 4″ PCCP (concrete paving) for a total 3,200 SF.  The second project was for Pan Quemado Peak near Marana, Arizona which required extensive rock hammering, placement of aggregate base, and PCCP (concrete paving) up the access road from the bottom to the top for a total of 7,400 SF.

Repairs Complete at Texas Ranger Spring Training Site

05 Oct 2017/in , , , /by

The City of Surprise contracted with DBA to complete the replacement of concrete pavers throughout the concourse area at their Spring Training Stadium for the Texas Rangers. The original brick pavers were heaving in several locations and creating trip hazards. After Spring Training was over, DBA began working on removing the existing pavers, compacting the affected sections and replacing the pavers with decorative, stamped concrete pads that are doweled into the rest of the concrete flatwork. The stamped sections provide a “cobblestone” look and feel, resembling the concourses typical in historic baseball stadiums across the country.

State Route 79 Box Culvert Extensions Nearly Complete

21 Jul 2017/in , , , /by

The project required the extension of existing box culverts at eight separate locations along State Route 79 between Florence and Oracle Junction (mile posts 122 to 124). The existing structures had suffered serious damage from recent flooding which included major deterioration of substructures and wing walls. The project was completed in phases, working one side of the highway at a time and rolling traffic control devices from one site to the next. This was done to maintain traffic on the highway during construction without interruption. The project was awarded under a design-bid-build contract with the Arizona Department of Transportation.

Community Investment Project Provides Real Value

21 Jun 2017/in , , /by

Recently, DBA Construction, together with the City of Coolidge, the Coolidge Youth Coalition, and Cenpatico Integrated Care celebrated their community investment project with a ribbon-cutting ceremony near Coolidge High School.  Added to DBA’s scope of work for the reconstruction of Main Street and Vah Ki Inn Road, DBA was tasked with constructing new sidewalk, ADA ramps and driveway crossings in front of the City’s Pool.  The added scope was funded by a grant from Cenpatico Integrated Care which was requested by the Coolidge Youth Coalition.  The newly constructed concrete sidewalk and ramps replaced an area at the corner of Northern Avenue and 9th Street near the high school that was previously a dirt path.  The community’s Youth Coalition saw a need to address the issue for the safety of the City’s youth.  The ribbon-cutting ceremony was attended by DBA staff (Matt Woolwine, Briselda Guerrero, Kevin Trail, and Jeanne Sapon), members of the Youth Coalition, Cenpatico, the City’s Mayor, City Councilmembers, and the Fire Chief.

Peoria’s Iconic P-83 District Gets New Bridge

24 May 2017/in , , /by

P-83 is Peoria’s Entertainment District and a major focal point for the City. Transforming the corridor into a “Gateway” for the City along 83rd Avenue, DBA was contracted to complete construction of aesthetic treatments to the bridge over Skunk Creek at the south end of the project. Scope of work includes removal and replacement of bridge end treatments, barriers, guardrail, curb and gutter, and pedestrian railings to help identify the bridge with the rest of the aesthetic treatments along the corridor.  New sidewalks were also constructed, a new raised median with landscaping and lighted, blue glass-filled gabions to continue the iconic “look”.  The Skunk Creek Bridge portion of the P-83 Improvements was part of Phase II in a 3-phase enhancement project.

 

Coolidge Project Gets High Praise
21 Apr 2017/in , , /by

Just a few short weeks into the upgrades to Main Street, DBA receives high praise from City officials for outstanding quality work.

“DBA is doing an awesome job with these.
Terry Hoover, Project Inspector

“Terry took some pictures of the work that Kevin and Pedro have been doing and forwarded them to me and to our City Manager. The response has been very positive. I wanted to let you know that we as a City are very pleased with the workmanship and professionalism of your staff. Please pass along a ‘pat-on-the-back’ from us.”
Matt Rencher, PE, CFM
Interim Public Works Director/City Engineer

“Now that’s what a handicap ramp is supposed to look like. They are doing a tremendous job and your oversight on this project is very much appreciated.”
Rick Miller
City Manager

City of Coolidge Contracts with DBA for Second Project

17 Apr 2017/in , , /by

Late in 2016, the City of Coolidge hired DBA Construction to complete neighborhood paving and drainage improvements.  The project included investigation of multiple dry wells and the replacement of them with new dry wells; paving operations in eight cul-de-sacs throughout the City on various neighborhood streets; the installation of two new catch basins; installation of storm drain piping (250 LF); construction of three, sizable low-water crossings; and placement of rip-rap for drainage.  Streets completed during this operation included:

  • North and South Sonora Avenue
  • Walton Avenue
  • Hess Avenue
  • Bealey Avenue
  • Atlantic Avenue
  • Whitlow Avenue
  • Kachina Avenue; and along
  • 8th Place

Following successful completion of the first project, DBA was hired to complete new asphalt paving and construct upgraded ADA ramps along Main Street (0.6 miles) and Vahki Inn (0.3 miles).  The second project consisted of:

  • Mill existing pavement
  • Utilize 2″ of millings as base course
  • Add 3″ lift of new AC paving (total 27,454 SY)
  • Construct 34 new ADA ramps along both roadways
  • Place new striping.

Scottsdale Solid Waste Transfer Station Erosion Repairs

17 Apr 2017/in , , /by

Under DBA’s Job Order Contract with the City of Scottsdale for Citywide Civil / Site Work, we were contracted to complete erosion mitigation repairs at the City’s Transfer Station in North Scottsdale.  DBA’s scope of work included:

  • Mass excavation and grading on both the east and west side of the station
  • Placement of rip-rap
  • Placement of rock mulch along the slopes
  • Construction of concrete stairs leading up the slopes on both the east and west sides
  • Installation of handrails and safety railing at both sets of concrete stairs.

Peoria Honors DBA with New Job Order Contract

19 Jan 2017/in , , /by

DBA has been proud to serve the City of Peoria with two important Job Order Contracts (Miscellaneous Sidewalk and Concrete Construction and the Pavement and Miscellaneous Roadway Repairs) both awarded in 2011.  Through these two JOCs, DBA has completed more than 140 individual job orders ranging in size from $388.00 up to more than $350,000.  Both contracts were reviewed at the end of their fiscal years and renewed by the City in every instance.  Once the five year limit was reached, the City combined the two JOCs listed into one “Citywide Sitework/Civil Construction”.  DBA submitted a proposal in open competition and once again was awarded a contract.  The new scope of work includes:

  • Subgrade Preparation
  • Pavement Maintenance
  • Pavement Placement (AC and PCC)
  • Concrete Flatwork (curb, gutter, sidewalks, ADA ramps)
  • Drainage Features
  • Structural Concrete (culverts and headwalls)
  • Multi-Use Paths, Bikeways and Placement of DG
  • Wet & Dry Utility Relocations and Adjustments
  • Stamped, Painted, Decorative Asphalt/Concrete
  • Minor Landscaping and Irrigation
  • Hardscaping
  • Placement of Fencing
  • Guardrail, Handrail and Barriers
  • Placement of Electrical Equipment
  • Signing and Striping
  • Potholing and Utility Locating
  • Utility Coordination, Lighting and Signalization
  • Traffic Control Plans and Set-up
  • Maintaining Dust Control

Big Demo Job at McCormick Stillman Railroad Park in Scottsdale

28 Sep 2016/in , , , /by

Utilizing DBA’s Job Order Contract with the City of Scottsdale, DBA was hired to complete the demolition of the water reservoir and prepare the area for additional parking.  The McCormick Stillman Railroad Park in Scottsdale has become a venue for many of the City’s biggest events and is in need of additional space for parking during these events.   In order to accomplish this, DBA was contracted to complete the demolition of the large water reservoir on park property and replace it with fill that can be later prepared for paving, striping, sidewalks, ADA ramps and curb & gutter.  This will be done in two phases.  Demolition and subgrade preparation is Phase I.

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