DMT0D4/6060/KHE

Highway D400 manhole cover, 600 × 600mm clear opening, 100mm frame depth, compatible with DropSeal

Specification Knowledge base

Characteristic	Value
Range	Highway
Clear opening (mm)	600 x 600
Overall frame (mm)	845 x 845
Frame depth (mm)	100
Options	Options Screw locking Standard badging Flood and odour control plate Safety grille ID and comms badging Pressure relief holes No leak seal plate Low leak seal plate
My Wrekin	Quantity Options Screw locking Standard badging Flood and odour control plate Safety grille ID and comms badging Pressure relief holes No leak seal plate Low leak seal plate
Downloads	Download datasheet Datasheet Download EPD data EPD Data

Stock code	Range	Clear opening (mm)	Overall frame (mm)	Frame depth (mm)	Options	My Wrekin	Downloads
DMT0D4/6060/KHE	Highway	600 x 600	845 x 845	100	Options Screw locking Standard badging Flood and odour control plate Safety grille ID and comms badging Pressure relief holes No leak seal plate Low leak seal plate	Quantity	Download datasheet Datasheet Download EPD data EPD Data

Features

Enlarged corners spread loads evenly across the foundation, enhancing reliability and lifespan.
Enlarged corners spread loads evenly across the foundation, enhancing reliability and lifespan.
Optional ID badge supports RFID, NFC and IoT connectivity for asset identification and tracking.
Optional ID badge supports RFID, NFC and IoT connectivity for asset identification and tracking.
Safety keyways are configured to support engagement of lifting keys during handling and lifting operations.
Safety keyways are configured to support engagement of lifting keys during handling and lifting operations.
Independently tested by a UKAS-accredited laboratory to achieve a PSRV value of 70-84 on the chequer surface.
Independently tested by a UKAS-accredited laboratory to achieve a PSRV value of 70-84 on the chequer surface.
Gussets distribute loading stresses within the frame and bedding material under load.
Gussets distribute loading stresses within the frame and bedding material under load.
Directs forces vertically to convert traffic loads into mortar-compatible compression forces.
Directs forces vertically to convert traffic loads into mortar-compatible compression forces.
Indexed corners ensure correct orientation and alignment first time, every time.
Indexed corners ensure correct orientation and alignment first time, every time.
Integrated keyway frame lifting points provide a lifting interface for use with compatible lifting keys during cover removal.
Integrated keyway frame lifting points provide a lifting interface for use with compatible lifting keys during cover removal.
Frame holes allow mortar to flow through the flange, creating a strong mechanical bond for added stability.
Frame holes allow mortar to flow through the flange, creating a strong mechanical bond for added stability.
Texturing above and below the flange improves mortar grip and reduces lateral movement and cracking.
Texturing above and below the flange improves mortar grip and reduces lateral movement and cracking.
Non-rocking three-point suspension provides stable seating for silent, reliable operation.
Non-rocking three-point suspension provides stable seating for silent, reliable operation.
Complies with CD 534 v0.2.0.
Complies with CD 534 v0.2.0.
Works with DropSeal, our retrofittable seal plates to provide flexible low-leak or no-leak solutions, compliant with WIS 4-26-01.
Works with DropSeal, our retrofittable seal plates to provide flexible low-leak or no-leak solutions, compliant with WIS 4-26-01.

Images

Specification

General information

Stock code	DMT0D4/6060/KHE
Primary material	Ductile iron
Range	Highway
Category	Manhole cover
Flanges	4
Sealing	Seal plates (SealAble)

Standards, classes and groupings

Standards	BS EN 124-2 DMRB MCHW CD 534 v0.2.0 BS7903
BS EN 124 Class	D400
BS EN 124 Group	4
Third party certified	Kitemark

Packaging and Handling

Total Product Weight (kg)

71.3 kg

Dimensions

Frame shape	Square
Overall frame (A x B)	845 mm x 845 mm
Clear opening (C x D)	600 mm x 600 mm
Frame depth (E)	100mm
Base opening (F x G)	655 mm x 655 mm

EPD Data

Total life cycle (cradle to grave)	157.65 kg CO₂ equivalent
Download EPD Data
BRE Greenbook Live

CCPI Assessed

Available options

Screw locking

Screw locking deters unauthorised access to the chamber. An extended shank socket set is required to engage the locking screw.
Screw locking

Screw locking deters unauthorised access to the chamber. An extended shank socket set is required to engage the locking screw.
Industry standard badging

Integral industry-standard badging e.g. SW (Storm Water) and FW (Foul Water). Details are taken at point of order.
Industry standard badging

Integral industry-standard badging e.g. SW (Storm Water) and FW (Foul Water). Details are taken at point of order.
Flood and odour control plate

The flood and odour control plate is manufactured from steel and is used to limit flood-water ingress and chamber odour egress.
Flood and odour control plate

The flood and odour control plate is manufactured from steel and is used to limit flood-water ingress and chamber odour egress.
Safety grille

Safety grilles prevent accidental chamber falls. Available in a variety of configurations; including bars and mesh as drop-in or hinged.
Safety grille

Safety grilles prevent accidental chamber falls. Available in a variety of configurations; including bars and mesh as drop-in or hinged.
ID badging and communications options

Bespoke badging and communications antennae, including NFC, RFID and IoT technology.
ID badging and communications options

Bespoke badging and communications antennae, including NFC, RFID and IoT technology.
Pressure relief holes

Pressure relief holes provide additional airflow, with sizes permitted up to the maximum allowances specified in BS EN 124.
Pressure relief holes

Pressure relief holes provide additional airflow, with sizes permitted up to the maximum allowances specified in BS EN 124.
DropSeal no leak seal plate

Restricts the flow of surface water runoff into the chamber, supporting management of drainage system capacity.
DropSeal no leak seal plate

Restricts the flow of surface water runoff into the chamber, supporting management of drainage system capacity.
DropSeal low leak seal plate

Restricts the flow of surface water runoff into the chamber. Reducing the possibility of overwhelming the drainage system.
DropSeal low leak seal plate

Restricts the flow of surface water runoff into the chamber. Reducing the possibility of overwhelming the drainage system.

Accessories

Stock code	Description	My Wrekin
PC/UNIFORM/151076	Uniform chamber adjustment unit 760mm x 100mm x 15mm	Quantity	Download datasheet Datasheet
PC/UNIFORM/251076	Uniform chamber adjustment unit 760mm x 100mm x 25mm	Quantity	Download datasheet Datasheet
PC/UNIWEDGE/755012	Uniform support wedge 120mm x 50mm x 75mm	Quantity	Download datasheet Datasheet
YPCR/U12.5	12.5Kg Unipak® rapid curing polyester resin mortar	Quantity	Download datasheet Datasheet
YPCR/U25	25Kg Unipak® rapid curing polyester resin mortar	Quantity	Download datasheet Datasheet
GRITBLOCKER	Anti-blockage keyway insert	Quantity	Download datasheet Datasheet
SCREWLIFT	Simple and rapid ironwork frame levelling system. Simply push the bushes into the holes in the flange and adjust the levelling screws to the required height.	Quantity	Download datasheet Datasheet
KEYS/LONG	Large cover lifting keys with a long handle	Quantity	Download datasheet Datasheet
DEUESP/6060/LL	DropSeal retrofitable sealing plate E600 600mm x 600mm low leak with elastomeric gasket seal and drilled hole	Quantity	Download datasheet Datasheet
DEUESP/6060/NL	DropSeal retrofitable sealing plate E600 600mm x 600mm no leak with elastomeric gasket seal	Quantity	Download datasheet Datasheet

Downloads

Wrekin Manhole Cover Installation Guide.pdf

Instruction manual-pdf

PSRV Certificate of Conformance.pdf

Certificate-pdf

Kitemark Certificate.pdf

Certificate-pdf

Highway range specification clauses.pdf

Specification clause-Login required

Wrekin BRE Verified EPD Standard Range.pdf

Environmental Product Declaration (EPD)-Login required

Knowledge base

Knowledge Base / Installation guides

DropSeal installation guide

Retrofittable seal plates can be added on site after the cover is installed. This guide walks you through the steps involved in a correct installation.

Knowledge Base / Product and specification guidance

DropSeal compatibility chart

See which Unite or Highway Manhole covers are compatible with DropSeal.