Water Tight Monitoring, Daisy, Square and Upright Steel Protective Covers

Geotechnical Materials - Protective Covers

Water Tight Monitoring Well Covers (Approved to EN124 B125) - These covers are BS and EN rated and have been designed to identify the borehole as a monitoring well - they have a large cast-iron triangle design to this effect.

The watertight finish is accomplished by use of machine fitted Buna-N-O' Ring, with two stainless steel bolts and nylon washers providing security. The entire manhole is painted black with special rust resistant paint, and is individually boxed.

Typical applications for these covers are industrial premises and petrol station forecourts where a watertight cover that can withstand high loading is required.

Water Tight Monitoring Well Covers

Part Number	Maximum Diameter	Internal Diameter	Load Rate
MW6^*	152	100 mm	12.5 Tonne
MW8	258	190 mm	12.5 Tonne

^* Ideal when concrete coring

Daisy Covers
Meet the 'NEW' Family

These covers have been designed to identify the borehole as a monitoring well.

The watertight finish is accomplished by use of machine fitted Buna-N-O' Ring, with stainless steel bolts and nylon washers providing security. The entire manhole is painted black.

Typical applications for these covers are industrial premises, petrol station forecourts, factories and basement floors. Ideal for medium duty installations via cored holes.

Covers for coring, 5", 6", 8", 10" and 12" sizes, are now available in stock

Daisy Covers

P/t No.	Description	Top Flange Dimension	Barrel Length
DC5	5” (120mm) Steel Daisy Cover Suitable for Cored Holes Upto 120mm, & Suitable for pipe upto 42mm OD	180mm Across the Flange Flange Depth 3.0mm	140mm
DC6	6” (150mm) Steel Daisy Cover Suitable for Cored Holes Upto 150mm, & Suitable for pipe Upto 90mm OD	210mm Across the Flange Flange Depth 3.0mm	150mm
DC8	8” (200mm) Steel Daisy Covers, Suitable for Cored Holes Upto 195mm, & Suitable for Pipe upto 165mm OD	260mm Across the Flange Flange Depth 3.0mm	190mm
DC10	10” (250mm) Steel Daisy Covers, Suitable for Cored Holes Upto 250mm, & Suitable for Pipe upto 225mm OD	360mm Across the Flange Flange Depth 3.0mm	245mm
DC12	12” (300mm) Steel Daisy Covers, Suitable for Cored Holes Upto 300mm, & Suitable for Pipe upto 250mm OD	400mm Across the Flange Flange Depth 3.0mm	245mm

Square Well Covers - A new range of square well covers in 4" and 6" sizes are also now available from stock.

Square Well Covers

PVC Flanged Well Head Assembly - Details on PVC Flanged Head Well Assembly to follow

PVC Flanged Well Head Assembly

Upright Steel Covers - These covers are normally installed in fields so that as well as protecting the borehole they also allow the location of the borehole to be easily identified.

Manufactured from steel they offer the best quality of security and durability.

The top coverplate is held by a welded pin and allows rotation through 360-degrees enabling access to the protected monitoring pipe. The lid also provides a platform for a dipmeter or gas monitor to be rested upon.

Upright Steel Covers

Keyed alike padlocks are available to secure the upright covers, just one key will open all covers onsite, making life that little bit simpler.

Order no.	SPC 100	SPC 150	SPC 200	SP C305
A (mm)	500	800	800	800
B (mm)	100	150	200	300
C (mm)	190	250	300	380
D (mm)	100	100	150	150
E (mm)	13	13	13	13

Email Us or call 01953 454540 for more information

Geotechnical Materials

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Remediation Contracting

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