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Self-Supporting Towers
Self-Supporting Towers

GPT Dakota Towers Pre-engineered RISA tower catalog drawings presented below. Scroll down this page. Personnel man rated towers.20′ long solid rod welded tower sections shorten tower installation time & minimizes tower maintenance costs.

MAT SS Foundation Drawing.

 

 

 

 

SKU Product Price Qty
DT/SST20/18 20' SS tower section $2,373.60
DT/SST40/24 40' of SS tower sections $5,354.40
DT/SST50/24 50' of SS tower sections $6,868.61
DT/SST60/30 60' of SS tower sections $9,494.40
DT/SST70/30 70' of SS tower sections $11,008.61
DT/SST80/36 80' of SS tower sections $13,882.80
DT/SST90/36 90' of SS tower sections $15,397.01
DT/SST100/42 100' of SS tower sections $19,927.20
DT/SST110/42 110' of SS tower sections $21,441.41
DT/SST120/48 120' of SS tower sections $27,489.60
DT/SST130/48 130' of SS tower sections $29,003.46
DT/SST140/54 140' of SS tower sections $36,349.20
DT/SST150/54 150' of SS tower sections $37,776.12
DT/SST160/54 160' of SS tower sections $39,201.66

Optional Items:

    - 12 Anchor base bolts.

    - Direct Embedment Section, also known by its abbreviation: “DES”.

    - EIA grounding system kit. Three 5/8″ x 8′ copperweld grd rods, rod clamps, #2 tinned ground wire & tinned lugs.

    - Positioning anchorages at tower top for climber workers.

    - Safety climb cable system with 3/8” Cable

    - Worker platforms.

    - 12″ long aluminum lightning rod.

    - PE stamped foundation & tower structure drawings.

    - Tower top mounting pipe. Different OD’s & lengths available.

    - Side mount antenna support brackets. stand-off lengths: 2′, 3′, 4′ or 6′ long.

 

Self-Supporting
   - Towers
   - Heights
   - Widths

Self-Supporting Tower
   - Direct Embedment Section.
   - Sections Included.
   - EPA (Effective Projected Area) Loading

 Aproximate Weights

Catalog Tower Drawings

20' self-supporting tower.

- one 20' tower section w/bolts.
- 18" width @ base
- 18" width @ top

- tower PN - DT/SST20'/18"

- One 20' tower Section H1.

- 65 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 200 lbs.

 - 400 lbs. section weight.

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

40' self-supporting tower.
- two 20' tower sections w/bolts.
- 24" width @ base
- 18" width @ top

- tower PN - DT/SST40'/24"

- Two sections H1 & H2.
- 60 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 250 lbs.

 - 900 lbs. Total sections weight

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

 

50' self-supporting tower.
- two 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 24" width @ base
- 18" width @ top

- tower PN - DT/SST50'/24"

- Two sections H1 & H2.
- One DT/FST10/18 standard 10 feet tall section
- 45 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 250 lbs.

 - 1185 lbs. Total section weight

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

Example Drawings:

Tnx Eng Tower Drawing

50' SS Tower with 4' dish drawing

ballast foundation with 50' SS Tower Drawing.

60' self-supporting tower.
- Three 20' tower sections w/bolts.
- 30" width @ base
- 18" width @ top

- tower PN - DT/SST60'/30"

- Three Sections H1, H2 & H3.
- 55 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 300lbs.

 - 1,600 lbs. Total sections weight

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

Ballast Tray Hand Calculations

Example PE stamped Drawings:

PE Stamped Tower Drawing on Ballast Tray

PE stamped TNX drawing

70' self-supporting tower.
- three 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 30" width @ base
- 18" width @ top

- tower PN - DT/SST70'/30"

- Three Sections H1, H2 & H3

- One DT/FST10/18 standard 10 feet tall section
- 40 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 300lbs.

 - 1,885 lbs. Total sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

70' SS Tower on Ballast Tray (TIA-222-H)

 

80' self-supporting tower.
- Four 20' tower sections w/bolts.
- 36" width @ base
- 18" width @ top

- tower PN - DT/SST80'/36"

- Four Sections H1, H2, H3 & H4.
- 50 FT/2 EPA (Effective Projected Area) 80 mph no ice tower.

- DES approximate weight 400lbs.

 - 2,500 lbs. Total sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

PE stamped SS tower mat foundation

PE stamped 80’ SS tower & foundation

 

90' self-supporting tower.
- Four 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 36" width @ base
- 18" width @ top

- tower PN - DT/SST90'/36"

- Four Sections H1, H2, H3 & H4

- One DT/FST10/18 standard 10 feet tall section
- 35 FT/2 EPA (Effective Projected Area) 80 mph no ice tower.
- DES approximate weight 400lbs.

 - 2,785 lbs. Total sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 

100' self-supporting tower.

- Five 20' tower sections w/bolts.
- 42" width @ base
- 18" width @ top

- Tower PN -  DT/SST100'/42"

- Five Sections H1, H2, H3, H4 & H5.
- 45 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 500lbs.

 - 3,600 lbs. Total approximate sections weight

 

Tower drawing

ND PE stamped tower & foundation drawing

PE analysis

MAT SS Foundation Drawing

 Pole / Tower Foundation Assembly

Example - Pad and Pier Foundation Design Drawing

Example Towers:

100 FT SS Tower 42" wide base. Mahnomen MN county.
Tower and Tnx drawing

110' self-supporting tower.

- Five 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 42" width @ base
- 18" width @ top

- Tower PN - DT/SST110'/42"

- Five sections H1, H2, H3, H4 & H5

- One DT/FST10/18 standard 10 feet tall section
- 30 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 500lbs.

 - 3,885 lbs. Total approximate sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

 

120' self-supporting tower.

- Six 20' tower sections w/bolts.
- 48" width @ base
- 18" width @ top

- Tower PN - DT/SST120'/48"

- Six Sections H1, H2, H3, H4, H5 & H6.
- 40 FT/2 EPA (Effective Projected Area) 80 mph

- DES approximate weight 600lbs.

 - 5000 lbs. total approximate sections weight

 

Tower drawing.

Example - 120' self-supporting Tower Drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

Example - Pad and Pier Foundation Design Drawing.

130' self-supporting tower.

- Six 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 48" width @ base
- 18" width @ top

- Tower PN - DT/SST130'/48"

- Six Sections H1, H2, H3, H4, H5 & H6.

- One DT/FST10/18 standard 10 feet tall section
- 25 FT/2 EPA (Effective Projected Area) 80 mph
- DES approximate weight 600lbs.

 - 5285 lbs. Total approximate sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

 

 

140' self-supporting tower.

- Seven 20' tower sections w/bolts.
- 54" width @ base
- 18" width @ top

- Tower PN - DT/SST140'/54"

- Seven Sections H1, H2, H3, H4, H5, H6 & H7.
- 35 FT/2 EPA (Effective Projected Area) 75 mph
- DES approximate weight 700 lbs.

 - 6,700 lbs. tower sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

Example - Pad and Pier Foundation Design Drawing.

Structural Analysis Report

150' self-supporting tower.

- Seven 20' tower sections w/bolts.

- one 10' DT/FST10/18 tower section w/bolts.
- 54" width @ base
- 18" width @ top

- Tower PN - DT/SST150'/54"

- Seven Sections H1, H2, H3, H4, H5, H6 & H7.

- One DT/FST10/18 standard 10 feet tall section
- 15 FT/2 EPA (Effective Projected Area) 75 mph

- DES approximate weight 700 lbs.

 - 6,950 lbs. tower sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

 

160' self-supporting tower.

- Eight 20' tower sections & one 10' w/bolts.
- 54" width @ base
- 18" width @ top

- Tower PN -  DT/SST160'/54"

- Eight Sections H1, H2, H3, H4, H5, H6, H7 + 20' straight section
- 20 FT/2 EPA (Effective Projected Area) 70 mph
- DES approximate weight 700 lbs.

 - 6,985.lbs. tower sections weight

 

Tower drawing.

MAT SS Foundation Drawing.

 Pole / Tower Foundation Assembly

Example - Pad and Pier Foundation Design Drawing.

 

Installation of Great Plains Towers Self Supporting Tower Foundation

Install-ss-foundation-02 Install-ss-foundation-03
Install-ss-foundation-01 Install-ss-foundation-04
Install-ss-foundation-07 Install-ss-foundation-05
Install-ss-foundation-06

 

Erecting Self Supporting Towers

  
erecting-ss-towers-01 erecting-ss-towers-02
erecting-ss-towers-03 erecting-ss-towers-04
   
   
   
   
   
   
   
   
   
   
   
   
   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40' SS tower on ballast tray. Gillette WY. Anadarko

 

 

50' SS Tower - US Navy Midway Research Center, Welcome MD

 

100' SS Tower - BNSF Sidney MT

 

 

100' SS Tower - Crosby, ND

   

 

100' SS Tower - Fortuna ND - US Radar Base

 

 

100' SS Tower - Passadumkeag Maine

 

 

100' SS Tower - Westby MT

   

100' SS Tower - Wireless Internet Tribal Tower, Mahnomen MN

 
   

140' SS Tower - Buffalo Cole Oil Well head site - Sidney MT

 

140' SS Tower - Fairview MT

 
   

All Dakota Towers products are backed by a 2-year product workmanship warranty to the purchaser from the date of sale.

 

How Can We Help You?

Contact us with any questions - info@greatplainstowers.com 

We would be happy to answer your questions and set up a meeting with you.

 Great Plains Towers
                  126 Sixth Street West
                  West Fargo, North Dakota 58078
 
701 282 2236 ,  800 853 2236
 

info@greatplainstowers.com
 

www.GreatPlainsTowers.com
 
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