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Access Chambers

Duct Access Chambers

JDP offer duct access chamber systems for street lighting, traffic signals and the communications industry. Our access chamber system are also suitable and accepted by the water, rail and CCTV sectors. In fact, wherever there is a need for cables and draw pits, this range of products can be used.

Access chamber sections are manufactured in one piece for high strength and rigidity. Identical sections can be stacked to obtain the required height, up to 1metre deep.

A wide range of chamber sections is available, all of which have preformed trepanned rings to simplify cut outs which suit a variety of ducts. Hole sizes are designed to provide a snug fit but allow for variations in duct entry angle.

The lightweight sections are surrounded by in-situ concrete and offer substantial savings in time and money over traditional brick chambers.

In addition to our range of Access Chamber systems we offer high strength anti-slip composite covers available to complement the most popular access chamber sizes. All covers comfortably exceed testing requirements, wet and dry.

The covers are supplied with a deep seated cast aluminium framework which is designed to bear on the reinstated ground allowing flexibility on line and level relative to the chamber.

Standard in black, the anti-slip cover can be supplied badged or plain as required. Other colours can be made to order.

The covers are supplied with a simple locking device as standard. The non-ferrous lid has no scrap value and is corrosion and maintenance free. Where loading demands, a full range of lockable and non-lockable Galvanised Steel Covers and Frames is available.

Features & Benefits

  • Recyclable
  • Economical solution
  • Composite Anti slip covers (B125) with locking frame
  • No specialist labour required
  • High-Strength & impact resistance HDPE
  • Badging & various colours available on request
  • - Approved by many Local Authorities and Utility Sectors

  • 63, 110 & 160mm pipe connections
  • Trepanned holes to accept 63, 90, 110, 120, 145 and 160mm duct pipe
  • Each section fits directly into each other

Applications

  • Street Lighting & Traffic signals
  • Communications
  • CCTV
  • Suitable for most ducting applications up to 1000mm deep and 600x600mm access
  • Can be used for other applications instead of brick built chambers

Standard Access Chambers

JDP’s Standard Access Chamber Systems are for street lighting, traffic signals and the communications industry. Identical sections can be stacked to obtain the required height, up to 1 metre deep.

Preformed trepanned rings simplify cut outs, with hole sizes designed to provide a snug fit, but allow for variations in duct entry angle. The lightweight sections are surrounded by in-situ concrete and offer substantial savings in time and money over traditional brick chambers.

Features & Benefits

  • Recyclable
  • Economical solution
  • Composite Anti slip covers (B125) with locking frame
  • No specialist labour required
  • High-Strength & impact resistance HDPE
  • Badging & various colours available on request - Approved by many Local Authorities and Utility Sectors
  • 63, 110 & 160mm pipe connections
  • Trepanned holes to accept 63, 90, 110, 120, 145 and 160mm duct pipe
  • Each section fits directly into each other
Code Description & Sizes
072069224 Metro Access Chamber 300 X 300 X 330mm
072069225 Metro Access Chamber 450 X 300 X 330mm
072069226 Metro Access Chamber 450 X 450 X 330mm
072069227 Metro Access Chamber 600 X 450 X 330mm
072069228 Metro Access Chamber 600 X 600 X 330mm

Structured Access Chambers

Preformed structural duct chambers designed specifically for any underground cable access application. Chambers are manufactured to comply with NJUG standards and act as both duct entry and raising piece.

Features & Benefits

  • Up to B125 loading with “as-dug” backfill (D400 with concrete surround)
  • 75mm wide wall thickness for wide cover bedding area
  • Swift 110mm knockout duct entry as standard
  • Manufactured from 100% recycled material (fully recyclable)
  • Ideal for traffic signals and street lighting
Code Width (mm) Length (mm) Depth (mm)
0720TS1 300 300 150
0720TS2 450 300 150
0720TS3 450 450 150
0720TS4 600 450 150
0720TS5 600 600 150
Tested in accordance with BS EN 124 (B125 loading, 12.5t)

Covers & Frames

Standard Access Chambers Covers & Frames

Composite Covers & Frames

Code Length (mm) Width (mm) Load Class
0720CCF300300 300 300 B125
0720CCF300450 300 450 B125
0720CCF450450 450 450 B125
0720CCF450600 450 600 B125
0720CCF600600 600 600 B125

Galvanised Covers & Frames

Code Length (mm) Width (mm) Load Class
073069101 300 300 AAA
073069098 300 450 AAA
073069099 450 450 AAA
073069100 450 600 AAA
073069102 600 600 AAA

Ductile Covers & Frames

Code Length (mm) Width (mm) Load Class
0621KD59C 300 450 D400
0621KD3240 450 450 B125
0621KD3340 600 450 B125
0621KD3440 600 600 B125

Structured Access Chambers

Composite Covers & Frames

Code Length (mm) Width (mm) Load Class
0720CCF300300 300 300 B125
0720CCF300450 300 450 B125
0720CCF450450 450 450 B125
0720CCF450600 450 600 B125
0720CCF600600 600 600 B125

Pole Boxes

Code Length (mm) Width (mm) Depth (mm)
073069024 275 295 500
073069025 450 450 500

Composite Covers & Frames for Pole Boxes

Code Length (mm) Width (mm) Load Class
073069158 300 300 B125
073069159 450 450 B125

Galvanised Covers & Frames (Pole Boxes)

Code Length (mm) Width (mm) Load Class
073069156 300 300 AAA
073069157 450 450 AAA