Access Chambers and Pole Boxes

METRO ACCESS CHAMBERS

Metro HDPE chamber sections are manufactured in one piece for high strength and rigidity. Identical sections can be stacked to obtain the required height.

A wide range of chamber sections is available all of which have preformed trepaned 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.

Installation
Duct entry is achieved by cutting around the appropriate preformed cut out.

The assembled unit(s) should be mounted on a suitable soakaway and surrounded by a minimum of 150mm of concrete on all sides.

Ref	W (mm)	L (mm)	D (mm)	Code
PAC 6	300	300	335	69121
PAC 3	300	450	335	69124
PAC 1	450	450	335	69012
PAC 5	450	600	335	69123
PAC 12	600	600	335	69122
PAC 4	450	900	250	69036

METRO POLE BOXES

Complimentary to the Access Chamber range, Metro Pole Boxes are of similar construction and are designed to fit securely to traffic signal, pelican crossing and general signage poles allowing easy access to ducted power cables.

Where extra depth is required for entry or for space cable loops, pole extension boxes are available.

Signal pole boxes incorporate a clamp designed to fit around a standard 115mm signal pole. Ensure that the pole is installed in a vertical position, following the pole manufacturers recommended installation procedure.

The pole box should then be positioned so that the slots in the pole clamp and the signal pole align, thus ensuring access for cables from pole to box.

Ref	W (mm)	L (mm)	H (mm)	Code
PAC POLE 6	275	295	500	69024
PAC POLE 1	450	450	500	69025

METRO COMPOSITE COVERS

High strength anti-slip composite covers are available to complement the most popular access chamber sizes. All covers comfortably exceed SRV 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.

Tested to meet the loading requirements of BS EN124 Class B 125, the cover is nevertheless lightweight and easy to handle.

Dim (mm)	Code
300 x 300	69128
300 x 450	69129
450 x 450	69127
450 x 600	69126
600 x 600	69125

Composite - Anti-Slip
Standard Loading to BS EN124 Class B 125
Cover and Locking Frame
Badged S/L T/S

METRO GALVANISED STEEL COVERS AND FRAMES

Where loading demands, a full range of lockable and non-lockable Galvanised Steel Covers and Frames are available.

Covers are normally badged Traffic Signal/Street Lighting.

Dim (mm)	Code
300 x 300	69101
300 x 450	69098
450 x 450	69099
450 x 600	69100
450 x 900	69069

Galvanised Steel
Fabricated Steel Single Seal
Chequered Plate Solid Top
Class AAA
10 Tonne Max
Badged S/L T/S