One Piece Multi-Duty Trench

Our One Piece Multi-Duty Trench has the flexibility to be used in applications ranging from pedestrian foot traffic to occasional heavy vehicular traffic when the appropriate lid is selected.

One Piece Multi-Duty Trench

The Bases are available in a wide range of widths, depths. They are constructed of 5,000 psi, steel reinforced concrete for durability and long service life.

  • Depths: 12″, 15″, 24″- nominal inside clear.  CAD drawings.
  • Widths: 10″, 20″, 24″, 30″, 40″, 48″- nominal inside clear.
  • 10 ft long standard sections.
  • Open bottom (standard) – Solid bottom (special order)
  • Cable Clips, Dividers, Tie Plates, etc. see Accessories.
  • Features & Benefits

The Lids are available in a wide range of materials and load ratings.

Pedestrian Rated Lid Options

  • Pedestrian – FRC (Fiber Reinforced Concrete) – most economical.
  • Pedestrian – PMC (Polymer Modified Concrete)
  • Pedestrian – Steel checker plate.
  • Pedestrian – Aluminum checker plate.
  • Pedestrian – Ventilation bar grating.
  • Pedestrian – Fibrelite lids™ durable, lightweight, FRP Composite lid NEW!

Drive Over Rated Lid Options

  • TIER 8 – Concrete Lids  – most economical.
  • TIER 5 – Steel checker plate.
  • TIER 5 – Aluminum checker plate.
  • TIER 5 – Ventilation bar grating.
  • TIER 15 – Fibrelite lids™ – durable, lightweight,  FRP Composite lid NEW!

Pedestrian Trench Photos

TIER 5 to TIER 15 Trench Photos

Multi-Duty Trench Bases

Part Number
BM1012-120
BM2012-120
BM2412-120
BM3012-120
BM4012-120
BM4812-120
Inside Width
10
20
24
30
40
48
Part Number
BM1015-120
BM2015-120
BM2415-120
BM3015-120
BM4015-120
BM4815-120
Inside Width
10
20
24
30
40
48
Part Number
BM1024-120
BM2024-120
BM2424-120
BM3024-120
BM4024-120
BM4824-120
Inside Width
10
20
24
30
40
48

Pedestrian Lids

  Made of 8,000 psi Steel and Fiber Reinforced Concrete.

Part Number
LP10-30
LP20-30
LP24-30
LP30-30
LP40-20
LP48-20
Trench Width
10
20
24
30
40
48
  Made of 10,000 psi fiber and steel reinforced
Polymer Modified Concrete.

Part Number
LPP10-30
LPP20-30
LPP24-30
LPP30-30
LPP40-20
LPP48-20
Trench Width
10
20
24
30
40
48
  Made of 1/4" checker plate steel and hot dip galvanized for long life.

Part Number
LPS10-40
LPS20-30
LPS24-30
LPS30-30
LPS40-20
LPS48-20
Trench Width
10
20
24
30
40
48
  Rust proof and light weight design!

Part Number
LPA10-60
LPA20-60
LPA24-60
LPA30-60
LPA40-60
LPA48-60
Trench Width
10
20
24
30
40
48
  Hot dipped galvanized bar grating for air flow inside the trench.

Part Number
VP10-24
VP10-30
VP20-24
VP20-30
VP24-24
VP24-30
VP30-24
VP30-30
VP40-20
VP40-30
VP48-20
VP48-30
Trench Width
10
10
20
20
24
24
30
30
40
40
48
48
  Fibrelite Composite Lightweight Lids-more info

Part Number
LPF16-60
LPF26-60
LPF30-60
LPF36-60
LPF46-30
LPF46-40
LPF54-30
LPF54-40
Trench Width
10
20
24
30
40
40
48
48

Drive Over Lids

  Made of 6,000 psi steel reinforced concrete.
Rated TIER 8 - 8,000 lbs. loading

Part Number
LM10-60
LM20-60
LM24-60
LM30-60
LM40-60
LM48-60
Trench Width
10
20
24
30
40
48
  TIER 5 Galvanized steel checker plate lids.

Part Number
LMS10-40
LMS20-24
LMS20-30
LMS24-24
LMS24-30
LMS30-24
LMS30-30
LMS40-20
LMS48-15
Trench Width
10
20
20
24
24
30
30
40
48
  TIER 5 Aluminum checker plate lids.

Part Number
LMA10-60
LMA20-60
LMA24-30
LMA24-60
LMA30-40
LMA30-60
LMA40-40
LMA40-60
LMA48-40
LMA48-60
Trench Width
10
20
24
24
30
30
40
40
48
48
  TIER 5 Galvanized bar grating lids.

Part Number
VM10-24
VM10-30
VM20-24
VM20-30
VM24-24
VM24-30
VM30-24
VM30-30
VM40-24
VM40-30
VM48-24
VM48-30
Trench Width
10
10
20
20
24
24
30
30
40
40
48
48
  Fibrelite Composite Lightweight Lids-more info
Rated TIER 15 - 15,000 lbs. loading
Part Number
LMF16-60
LMF26-60
LMF30-60
LMF36-60
LMF46-30
LMF46-40
LMF54-30
LMF54-40
Trench Width
10
20
24
30
40
40
48
48

uploads - Multi-Duty_Ratings_Chart.jpg