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
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

Price | Drawings

Optional Items:

- 12 Anchor base bolts.

- Direct Embedment Section, also known by its abbreviation: “DES”.(Not Included)

- 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

Approximate 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 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.(Not Included)

- 6,985.lbs. tower sections weight

Tower drawing.

MAT SS Foundation Drawing.

Pole / Tower Foundation Assembly

Example - Pad and Pier Foundation Design Drawing.