Maslonka Powerline Services

Our Past Projects

Since our formation in 2010, we have specialized in larger voltage projects. We have successfully completed projects in Texas and Oklahoma.

Our management team has worked on projects for major utilities nationwide, as well as in the Pacific Northwest. We have successfully performed all phases of transmission construction, building power lines up to 500kv. Our experience includes foundations, monopole, and steel lattice structures.


Western Area Power Administration - Boulder City Bypass Phase 2 Line Modification Project

Western Area Power Administration – Boulder City Bypass Phase 2 Line Modification Project

Western Area Power Administration – Boulder City Bypass

Boulder City Bypass Phase 2 Line Modification Project

Project Type: Transmission

Location: Boulder City, Nevada

Owner: Western Area Power Administration

Contract Value: $1,462,435

Completion Date: 2015

Project Details:
Replacing 4 steel lattice tower structures with monopole structures, construct foundations and install ~.6 miles of 230kV transmission line.



South Texas Electric Cooperative – Vanderbilt to Ricebird Project

South Texas Electric Cooperative – Vanderbilt to Ricebird Project

South Texas Electric Cooperative – Vanderbilt to Ricebird Project

47 Miles 138kV Single Circuit

Project Type: Transmission

Location: Edna, Texas

Owner: South Texas Electric Cooperative

Contract Value: $5,818,337

Completion Date: 2014

Project Details:
47 miles of 138kV single circuit 795 MCM on steel and concrete monopole structures. Anchor bolt foundations. Largest excavation was 8’ in diameter by 34’ in depth.


Kenny Construction - WETT Project - Section 7

Kenny Construction – WETT Project – Section 7

Kenny Construction – WETT Project – Section 7

9 Miles 345kV Double Circuit

Project Type: Transmission

Location: Big Springs, Texas

Owner: Isolux Corsan

Contract Value: $2,326,139

Completion Date: 2014

Project Details:
Installation of 9 miles of 345kV double circuit 1590 ACSR on steel lattice towers ranging in height from 140’ to 210’.


Southeast Power Corporation - Bakersfield to Big Hill - 15 miles 345kV Twin Bundle Circuit

Southeast Power Corporation – Bakersfield to Big Hill

Southeast Power Corporation – Bakersfield to Big Hill

15 miles 345kV Twin Bundle Circuit

Project Type: Transmission

Location: El Dorado, Texas

Owner: Southeast Power Corporation

Contract Value: $1,142,764

Completion Date: 2013

Project Details:
Installation of 15 miles of 345kV twin bundle single circuit 1590 ACSR.


Blattner Energy Lone Star Transmission Line

Blattner Energy – Lone Star Transmission Line

Blattner Energy – Lone Star Transmission Line

29 miles 345kV Double Circuit

Project Type: Transmission

Location: Gorman, Texas

Owner: Lone Star Transmission

Contract Value: $4,708,654

Completion Date: 2013

Project Details:
Installation of 29 miles of 1590 Double Circuit 1590 ACSS/TW Falcon on existing steel, concrete, and steel lattice structures.


CPS Energy - Tuttle to Austin Road, San Antonio, TX, 1.5 Miles 138kV

CPS Energy – Tuttle to Austin Road

CPS Energy – Tuttle to Austin Road

1.5 Miles 138kV

Project Type: Transmission

Location: San Antonio, Texas

Owner: CPS Energy

Contract Value: $1,597,766

Completion Date: 2009

Project Details:
1.5 Miles of 138kv on steel monopoles. Anchor bolt foundations. Largest excavation was 8’ diameter by 59’ deep.


Brazos Electric - Wildcat Line 6.2 Miles 128kV

Brazos Electric – Wildcat Line

Brazos Electric – Wildcat Line

6.2 Miles 138kV

Project Type: Transmission

Location: Godley, Texas

Owner: Brazos Electric

Contract Value: $4,819,167

Completion Date: 2009

Project Details:
6.2 Miles of 138kv. Included 52 100’ concrete structures with average weights of 28,000 lbs. Direct embedded concrete poles and steel poles on anchor bolt foundations.


Mustang Line Contractors – Past Projects

Mustang Line Contractors conducted heavy transmission and distribution projects throughout the western United States during the lifetime of the Company. Below is a list of some of the projects Brock Maslonka, serving as V.P. of Heavy Power Line Construction, oversaw during the tenure of Mustang Line Contractors.

YEAR PROJECT CUSTOMER STATE
2005 Reco Pecos – Mesa View 138kV Line American Electric Power Corporation TX
2004 Stockdale – Falls City 138kV Line City Public Services of San Antonio TX
2004 Install Fiber Optic OPGW MN&SD Phase 5 Western Area Power Administration MN
2003 Bunker – Waples 138kV Line Brazos Electric Power Cooperative TX
2003 Cedare Hill – Sardis 138kV Line Brazos Electric Power Cooperative TX
2002 Santiam – Bethel 230kV Line Bonneville Power Administration OR
2002 Bartlesville – Catoosa 138kV Line American Electric Power OK
2001 Brownlee – Paddock 230kV Line Idaho Power ID
2001 Swan Valley – Teton 115kV Line Bonneville Power Administration ID
2000 North Padre 138kV Double Circuit American Electric Power TX
2000 Lost Canyon – Durango 115kV Line Tri-State Generation CO
1999 Lady Island 115 kV Line Clark County PUD WA
1999 Browning – Purdin 69kV Line Central Electric Cooperative MO
1999 Usk – Pine Street 115kV Line Pend O’Reille PUD WA
1998 Medaline Falls – Boundry Dam 115kV Line Pend O’Reille PUD WA
1998 Schrader Transmission 230kV/69kv Salt River Project AZ


Job Line Construction – Past Projects

During Job Line Construction’s tenure, it was responsible for some of the largest power line transmission and distribution construction projects in the western United States. Below is a list of some of the projects Brock Maslonka, serving as V.P. of Heavy Power Line Construction, oversaw during the tenure of Job Line Construction.

YEAR PROJECT CUSTOMER STATE
1996 Mead-Adelanto Marketplace 500kV Line City of Los Angeles CA
1995 Hungy Horse/Columbia Falls 230kV Line Bonneville Power Administration MT
1995 Cap Rock Electric Project II Cap Rock Electric TX
1994 BPA Tower Relocate Bonneville Power Administration WA
1994 Santa Fe Vealmoor 138kV Line Central and Southwest TX
1994 Cotulla Encino 138kV Line Central and Southwest TX
1994 Cap Rock Electric Project III Cap Rock Electric TX
1993 Tracy Tesla 500kV Transmission Line California Oregon Transmission Project CA
1992 Presque Isle 345kV Transmission Line Wisconsin Electric MI
1992 Captain Jack Loop 500kV Bonneville Power Administration OR
1990 Cascade Silverton Colorado Ute Electric CO
1990 Charlie Creek – Belfield 345kV Line Western Area Power Administration WY
1989 Cove 120kV Rebuild Sierra Power NV
1988 Kingston Canyon 69kV Line Sierra Power NV