Title Page
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Purpose of inspection
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Conducted on
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Prepared by
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Site name
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Location
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H reference number
Manhole cover and frame
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Road and Sewer Contractor
- RJ Howards
- Applebridge Construction
- Face
- Bromley
- HMH
- M J Lambe
- T Balfe
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Sewer sectional agreement
- S102
- S104
- S185
- S116
- S106
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Sewer type
- Surface Water
- Foul Water
- Combined
- Watercourse
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Manhole reference number
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Location of manhole
- Carriageway
- Footway
- Driveway
- Landscaped area
- Rear garden
- Flagged area
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Special manhole
- Control chamber
- Storage chamber
- Attenuation tank
- Pumping station pen stock manhole
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Cover and frame type
- D400 600 x 600 150 mm thick
- D400 600 x 600 100 mm thick
- B125 cast iron
- A15
- D400 675 x 675 150 mm thick
- D400 675 x675 100 mm thick
- Double opening as per drawing
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Manhole construction
- Type A over 3 m deep to invert
- Type B over 2 m up to 3 m to invert
- Plastic inspection chamber over 1.2 but less than 2 m
- Plastic inspection chamber up to 1.2 m
- Plastic over 2 m
- Plastic in shared driveway
- Attenuation tank
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Condition of cover and frame
- Frame in good condition
- Frame damaged and needs replacing
- Cover in good condition
- Cover damaged and needs replacing
- Bolts in place
- Bolts missing
- Marked with SW
- Marked with FW
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Set to finished level
- Yes
- No
- N/A
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- 600 x 600 clear opening
- C & F aligned with shaft opening
- Less than 600 x 600 opening
- C & F not aligned with shaft
- C & F bedded on <12 mm bed
- C & F bed > 12 mm
- Shaft orientated to step irons or ladders correctly
- Min 2 to Max 4 raising pieces or brick work
- Less than 2 or more than 4 raising pieces
- Raising pieces bedded on <12 mm beds
- Height from cover level to first step <675
- Distance from cover level to first step >675
- Damaged raising pieces
- Cracked raising pieces
- Unauthorised raising material used
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What level is it set to?
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Measurement from finished level to top step
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How many raising pieces does it have
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How many raising pieces does it have.
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Shaft issues (Cover and frame to top of cover slab)
- 600 x 600 clear opening
- C & F aligned with shaft opening
- Less than 600 x 600 opening
- C & F not aligned with shaft
- C & F bedded on <12 mm bed
- C & F bed > 12 mm
- Shaft orientated to step irons or ladders correctly
- Min 2 to Max 4 raising pieces or brick work
- Less than 2 or more than 4 raising pieces
- Raising pieces bedded on <12 mm beds
- Height from cover level to first step <675
- Distance from cover level to first step >675
- Damaged raising pieces
- Cracked raising pieces
- Unauthorised raising material used
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Cover slab
- Cover slab orientated as per drawing
- Cover slab not orientated as per drawing
- Cover slab-in good condition
- Cover slab damaged and needs replacing
- Cover slab chipped and needs remedial pointing
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Manhole rings
- 1050
- 1200
- 2100
- 2400
- 2700
- Over 2700
- As per drawing
- Not as per drawing
- Thin wall concrete jacket installed
- Thin wall concrete jacket not installed
- Wide wall manhole rings
- Back drop manhole including concrete surround
- Back drop manhole without concrete surround
- Lifting eye holes require pointing
- Infiltration
- Alignment correct
- Alignment off centre or knocked off plumb
- Thin manhole rings bedded >75 into bed
- Thin manhole not into base
- Manhole rings correctly jointed with seal
- Manhole rings not sealed correctly
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Base of manhole
- Traditional base
- Easy or pre formed base
- Benched to spec
- Benching not to spec
- Infiltration
- Traditional base pipes extend in 100 mm into channel
- Traditional base pipes do not extend into channel to spec
- 450 mm landing at base of steps
- 225 mm landing adjacent channel
- Incoming pipes not greater than 90deg
- Incoming branches greater than 90deg
- Rocker pipes used
- Rocker pipes not used where required
- Concrete base meets spec
- Concrete base does not meet spec
- Are the incoming pipes swept correctly
- Incoming pipes not swept correctly or against the flow
- Pipes come into manhole as per drawing
- Pipes do not come into manhole as per drawing
- Plastic in channel
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Sewer lengths coming into manhole
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