EGS Utilities -  Drainage and gas pipes

 



STAKKAbox™ Traffic Signalling & Streetlighting Chambers
 

 VERY strong—the only UK TSSL Chamber that takes a 40 tonne vertical load without the need for concrete backfill
· Lightweight—1 man installation
· Simple duct entry via pre-made & capped holes
· Full range of lightweight composite covers

 

Clear opening

Outside maximum

Duct Entries

Product Code

300 x 300

389 x 389

8

A253

450 x 300

539 x 389

10

A254

450 x 450

539 x 539

12

A255

600 x 450

689 x 539

14

A256

600 x 600

689 x 689

16

A257

900 x 450

989 x 539

18

A258

900 x 600

989 x 689

20

A259

 

 

Comparison to liner systems

 

LINER

VS

STAKKAbox

< 5 Tonnes

Unsupported vertical loading

BSEN124 D400

No Standard

Unsupported side loading

BS5834-1: 1985

No

Fits around existing services without losing structural integrity

Yes

=

Installed cost comparison

=

BRICK

VS

STAKKAbox

2 Days

Time to construct

30 Minutes

Yes

Skilled labour required

No

+50%

Installed cost comparison

-50%

 
                                                                                                     EGS Utilities - Drainage and gas pipes
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