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Catchpits - Below Ground Drainage

Verified by manufacturer 14 days ago

Catchpit 0900 mm x 510 mm

Marshalls Civils & Drainage Variant:

Precast concrete catchpit and silt trap.

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+44 1179 814500 Website

Application

Designed in line with highway specifications

Description

Marshalls Civils & Drainage has developed a range of one-piece catchpit and silt trap manholes. The reinforced watertight one-piece structures offer greater design flexibility with a range of cored or pre-formed holes/cut-outs for inlet/outlet holes which come complete with seals.


The modular catchpits save money and time as they are built under factory conditions to the specification ensuring dimensional correctness as well as a high quality finish.


Features and benefits:

  • Reduced costs in construction time and on-site personnel.
  • Sump depths to suit design requirements.
  • Accommodates uPVC, twinwall, clay, ductile iron and concrete.
  • Increased Health and Safety benefits as it reduces on-site construction.
  • Reduces wet trades for manhole construction.
  • Product is made and tested under factory conditions.
  • Eliminates extra transport and material wastage used with on-site construction methods.
  • Chamber bases are Kitemarked.
  • 1050 mm unit weighs less than one tonne.
  • Bespoke design to suit customer requirements.
  • Standard tongue and groove joints.
  • Greatly reduced installation time on site.
  • None or minimal on-site fabrication required.
  • Designed in line with highway specifications.

General information

Color

Grey

Finish

Cement

Material

Precast concrete

Shape

Circle

Length

Outside diameter.

510 mm

760 mm

1010 mm

Width

Outside diameter.

900 mm

1050 mm

1200 mm

1350 mm

1500 mm

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Height

900 mm

1050 mm

1200 mm

1350 mm

1500 mm

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Uniclass

Ss_50_35_06_18 Concrete silt trap and flow control chamber systemsPrimary

CAWS

R13/605 Precast concrete catch-pits

R16/350 Catch pits

R12/407 Manholes and inspection chambers – concrete

R12/62 Manholes and inspection chambers – concrete

Specification data - Concrete silt trap and flow control chamber systems

Base

Precast concrete.

Walls

-

Precast units

Concrete catch pits.

Jointing and sealing

Tongue and groove.

1050 mm to 3000 mm standard tongue and groove complete with a cast-in base.

Sealed.

1200 mm, 1500 mm and 1800 mm sealed manhole joint complete with cast-in base.


Reducing units

Not required.

Concrete manhole cover slabs.

Covers

Not required.

Concrete manhole cover slabs.

Covers and frames

Access covers, gratings and frames.

Surround

Precast concrete.

WallThickness

70 mm.

OutsideDiameter

1040 mm.

BaseThickness

150 mm.

Depth

Internal depth.

360 mm.

OverallDepth

510 mm.

Weight

500 kg.

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

Guidance:

Dependent on diameter, from 41 - 270

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