cctv survey report - hydro descaling to 1 o'clock surface damage, spalling at joint, from 10 to...

Project ref: TV160901 1st October 2016

Sewer Inspectinn

Cleaning and Repair

www.insewer.co.uk

Tel : 01634 861 768

CCTV Survey Report

CLIENT: SAMPLE

SITE: Any Street

Anywhere

ME5 8UD

http://www.insewer.co.uk/


InSewer Surveys 16A Revenge Road

ChathamTel: 01634 861 768Fax: 01634 205 376

Email: [email protected]

Client :

Project-information / Inspection: 1Project name : Contract Number : Contact : Date :

TV160901 24/10/2016

2906.1

Client:

Contact Name:

Department:

Road:

Town:

County:

Telephone:

Fax:

Mobile:

E-mail:

Site:

Contact Name:

Department:

Road:

Town:

County:

Telephone:

Fax:

Mobile:

E-mail:

Sample Survey

Contractor

Contact Name:

Department:

Road:

Town:

County:

Telephone:

Fax:

Mobile:

E-mail:

InSewer SurveysLiam Sellar

16A Revenge RoadChathamKent ME5 8UD01634 861 76801634 205 37607802 [email protected]

Sewer Inspection,

Cleaning and Repair

www.insewer.co.uk

Tel : 01634 861 768

Site Photos



MH4 (2002)

MH6 - WET WELL

MH3 (2103)

MH5

MH2 (2102) MH1 (2101) UNABLE TO WORK FROM THIS CHAMBER WOULD BLOCK ROAD

MH19 (2104)

MH20.1 - UNABLE TO LIFT

MH11

MH20 (1106)

MH10 (1108) MH9 (2106)

MH22 - RUN B REVERSE INTERCEPTOR

1110

MH22

MH23 (2001) UNABLE TO WORK FROM THIS CHAMBER WOULD BLOCK ROAD

MH21 (1107) UNABLE TO WORK FROM THIS CHAMBER WOULD BLOCK ROAD

MH20.2 ASSUMED TO BE INTERNAL UNA-BLE TO LOCATE EXTERNALLY

Sewer Inspection,

Cleaning and Repair

www.insewer.co.uk

Tel : 01634 861 768

Site Plan



2

2

5

Ø

2

2

5

Ø

GY

GY

U

T

S

x

a

b

c

1

0

0

Ø

x

a

b

3

0

0

Ø

2

2

5

Ø

225Ø

MH2 CW (2102)

CL 4.04

IL 3.30 (x) 300Ø CO

IL 3.31 (a,b) 225Ø VC

GY

GY

GY

3

0

0

Ø

2

2

5

Ø

/

1

5

0

Ø

2

2

5

Ø

xa

b

c

MH3 CW (2103)

CL 4.25

IL 2.25 (x,b) 300Ø CO

IL 2.39 (a,c) 225Ø VC

1

5

0

Ø

1

5

0

Ø

x

a

b

MH19 CW (2104)

CL 4.29

IL 3.37 (x) 225Ø VC

IL 3.39 (a) 150Ø VC

IL 3.61 (b) 150Ø VC

x

a

b

c

3

0

0

Ø

3

0

0

Ø

2

2

5

Ø

MH4 CW (2002)

CL 5.05

IL 1.90 (x,a,b) 300Ø CO

IL 2.46 (c) 225Ø VC

GY

1

5

0

Ø

1

5

0

Ø

x

a

b

MH23 CW (2001)

CL 4.94

IL 2.03 (x) 300Ø VC

IL 2.77 (a) 150Ø VC (Pumped Sewer)

IL 3.39 (b) 150Ø VC

150Ø

x

a

MH5 CW

CL 4.97

IL 3.81 (x) 150Ø VC

IL 3.82 (a) 150Ø CI

MH6 SW (Pump)

CL 4.88

BL 0.04

IL 4.07 75mmØ CI Downpipe

No other pipes visible

75Ø

GY

x

MH7 SW (Disused Gully Chamber)

CL 4.42

BL 3.37

IL 3.83 (x) 150Ø VC

GY

Services

Services

GY

GY

1

5

0

Ø

(

A

C

)

x

a

3

0

0

Ø

(

A

C

P

)

(

A

C

P

)

MH8 SW

CL 4.69

IL 3.12 (x) 300Ø VC

IL 3.53 (a) 150Ø VC

(

A

C

P

)

GY

MH24

CL 4.71

Filled in. No pipes

visible.

6

0

0

Ø

U

T

S

6

0

0

Ø

MH9 CW (2106)

CL 4.51

IL 1.95 (x,a) 600Ø CO

IL 1.96 (b) 300Ø VC

x

a

b

Services

x

a

600Ø

Services

MH10 CW (1108)

CL 3.76

IL 1.60 (x,a) 600Ø CO

6

0

0

Ø

1

5

0

Ø

x

a

b

MH13 CW

CL 3.70

IL 1.57 (x) 600Ø CO

IL 1.99 (a) 150Ø VC

IL 1.58 (b) 600Ø CO

6

0

0

Ø

3

0

0

Ø

x

a

b

MH12 CW

CL 3.69

IL 1.43 (x,b) 600Ø CO

IL 1.48 (a) 300Ø VC

GY

UTS

GY

UTS

GY

UTS

GY

UTS

1

5

0

Ø

MH

CL 3.83

Disused services chamber

100Ø

1

0

0

Ø

UT

S

U

T

S

x

a

b

c

d

MH14 CW

CL 3.77

IL 2.35 (x,c) 150Ø VC

IL 2.44 (a) 150Ø VC

IL 2.44 (b) 100Ø VC

IL 3.36 (d) 150Ø VC

GY

GY

1

0

0

Ø

(

A

C

)

1

5

0

Ø

x

a b

MH15 CW

CL 3.76

IL 2.57 (x,b) 150Ø VC

IL 2.68 (a) 100Ø VC

1

5

0

Ø

1

0

0

Ø

1

0

0

Ø

x

a

b

c

MH16 CW

CL 3.81

IL 2.67 (x,b) 150Ø VC

IL 2.77 (a) 100Ø VC

IL 2.93 (c) 100Ø VC

SP

GY

GY

GY

GY

GY

(

A

C

P

)

(

A

C

P

)

GY

UTS

3

0

0

Ø

300Ø

GY

UTS

x

a

MH11 FW

CL 3.89

IL 0.85 (x,a) 300Ø CI

3

0

0

Ø

3

0

0

Ø

x

a

MH20 CW (1106)

CL 2.80

IL 1.09 (x,a) 300Ø VC

Approx chamber size only

3

0

0

Ø

U

T

S

GY

GY

GY

(

A

C

P

)

(

A

C

P

)

GY

MH21 CW (1107)

CL 2.96

IL 1.56 (x) 375Ø CO

IL 1.57 (a) 300Ø VC

x

a

(

A

C

P

)

x

a

b

c

d

e

MH22 CW

CL 3.38

IL 2.57 (x) 225Ø VC

IL 2.72 (a,b) 100Ø VC

IL 2.58 (c) 100Ø VC

IL 2.72 (d) 150Ø VC

IL 2.59 (e) 150Ø VC

2

2

5

Ø

Services

2

2

5

Ø

(

A

R

)

2

2

5

Ø

U

T

S

1

0

0

Ø

100Ø

x

a

b

c

GY

GY

MH17 CW

CL 4.14

IL 2.75 (x,c) 225Ø VC

IL 2.83 (a,b) 100Ø VC

2

2

5

Ø

x

a

MH18 CW

CL 4.40

IL 3.14 (x,a) 225Ø VC

To Gy

1

0

0

Ø

100Ø

To Rwp

1

5

0

Ø

MH22.1

1

5

0

Ø

MH1102 FW

Approx position only.

Positioned using chainage

from CCTV survey.

MH20.1 FW - UTR



from CCTV survey.

3

0

0

Ø

MH20.2 FW

UTR - Possibly Internal



from CCTV survey.

MH2.1

MH2.2

Deformed sewer, 15% of original

diameter/height. Remarks: liner

appears to have split

Broken sewer at joint, from

10 to 1 o'clock

Surface damage, spalling

at joint, from 10 to 2 o'clock

MH9.1

MH9.2

Hole in sewer at joint, from

5 to 7 o'clock

MH2105 FW

UTR - No Access



from CCTV survey.

GY

GY

T

O

M

H

1

1

1

0

Several structual defects on this

sewer. Please see CCTV report.

MH1 CW (2101)

CL 3.82

IL 2.02 (x,b) 225Ø VC

IL 2.13 (a,c) 100Ø VC

Drainage Survey

Notes :

1. DRAINAGE INFORMATION ADDED TO TOPOGRAPHICAL SURVEY PRODUCED

BY CADPLAN. JOB No. 8514-01. DATE FEBRUARY 2016. NO SITE

VERIFICATION CARRIED OUT BY MK SURVEYS UNLESS SPECIFIC TO

DRAINAGE.

2. DRAINAGE INFORMATION HAS BEEN DETERMINED WITHOUT MAN ENTRY

INTO CHAMBERS AND WHILST EVERY EFFORT HAS BEEN MADE TO

CORRECTLY IDENTIFY THIS INFORMATION, IT SHOULD ALWAYS BE

CHECKED IN AREAS THAT ARE CRITICAL TO THE FUTURE PROPOSAL.

3. ALL SEWERS ARE PRESUMED TO BE STRAIGHT BETWEEN CHAMBERS,

WITH ROUTES /CONNECTIVITY OBTAINED USING ACOUSTIC METHODS

ONLY. THESE ARE TO BE CONSIDERED ASSUMED AND SHOULD BE

INVESTIGATED FURTHER IN CRITICAL AREAS. KINKS AND DEVIATIONS ARE

INDICATIVE AND UNLESS SPECIFIED HAVE NOT BEEN ACCURATELY

POSITIONED VIA ELECTROMAGNETIC LOCATOR (EML), GROUND

PENETRATING RADAR (GPR). ALL SUB SURFACE DRAINAGE POSITIONS

SHOULD BE CROSS CHECKED IN CRITICAL AREAS BY EML OR GPR SURVEY

OR HAND DIG TRIAL HOLES.

4. CONNECTIONS FROM RAIN WATER PIPES, GULLIES, KERB OUTLETS, SOIL

PIPES ETC SHOULD BE TREATED AS ASSUMED ONLY, UNLESS PROVEN

WITH A CCTV SURVEY.

5. DRAINAGE SURVEY TO BE READ IN CONJUNCTION WITH INSEWER CCTV

REPORT. REF: TV160901

CHAUCER HOUSE, CHARLES DICKENS STREET, PORTSMOUTH

DRAINAGE SURVEY

CCTV REPORT REFERENCE: TV160901

Date: August 2016

Job No: 22816

Drainage

All accessible drainage was lifted with pipe sizes and invert levels recorded. Wherever

possible the chamber sizes have been recorded and positioned on the drawing. Where a

saddle connection is present the position has been achieved by CCTV chainage unless stated

as an assumed connection (ACP). Drains / sewers between manholes are assumed to be

straight. All sub surface drainage positions should be cross checked in critical areas by EML,

GPR survey or hand dug trial holes.

Description Date

0m 2 4 6 8 10 12 14 16 18 20 22

Chaucer House

Charles Dickens Street

Portsmouth

Scale Sheet Size: Sheet Number: Date:

Surveyed By:Project Number:

1:200 A1 1

August 2016

CP22816

Approved By:

NS

Rev:

1

www.mksurveys.com

Milton KeynesTel 01908 565561 [email protected]

OxfordTel 01865 594979 [email protected]

West MidlandsTel 01384 404203 [email protected]

East MidlandsTel 0116 2849127 [email protected]

HorshamTel 01403 243162 [email protected]

www.surveys4bim.co.uk

100100 N

464160 E

Appr. bySurv. by

FWS FOUL WATER SEWER

LEGEND

SOIL PIPE

INVERT LEVEL

MANHOLE

POLYPROPYLENE

PIPE ON WALL

RODDING EYE

INSPECTION COVER

NO PIPES VISIBLE

SOIL VENT PIPE

UNABLE TO LOCATE

WATER LEVEL

RAIN WATER PIPE

SURFACE WATER SEWER

GULLY

PP

POW

SP

UTL

SWS

RWP

RE

SVP

WL

NPV

IC

IL

MH

GY

ASSUMED ROUTE

BACK DROP

COVER LEVEL

ABBREVIATIONS

DUCTILE IRON

ASSUMED CONNECTION POINT

CL

DI

(ACP)

(AR)

BD

LAMP HOLELH

COMBINED WATER SEWERCWS

PIPE TO GROUNDPTG

INTERCEPTORINT

ABOVE GROUND(AG)

CAST IRONCI

VITRIFIED CLAYVC

VENT PIPEVP

DRAINAGE CHANNELDCH

UNABLE TO SURVEYUTS

DRAINAGE KEY

CATCHPITCP

CONCRETECO

KERB OUTLETKO

INLETIT

OUTLETOL

OUTFALLOU

POLYVINYL CHLORIDEPVC

BRICKBK

BASE LEVELBL

FILTER DRAINFD

RISING MAINR/MAIN

P-TRAPPT

CULVERTCU ULTRA RIB (PVC)PVC-U

PIPE TO SURFACEPTS

ROUTE FROM RECORDS(R)

UNABLE TO RAISEUTR

ASSUMED CONNECTION(AC)

SOFFIT OF BISCUITSOF

PITCH FIBREPF

BASE DEPTHBd

INVERT DEPTHID

AUDITED

INSEWER SURVEYS

16a REVENGE ROAD

LORDSWOOD INDUSTRIAL ESTATE

CHATHAM

KENT

ME5 8UD

TEL: 01634 861 768

FAX: 01634 201376

WEB: www.insewer.co.uk

EMAIL: [email protected]

G

R

O

U

P

O

O

F

C

M

A

I

N

E

S

P

464180 E

464200 E

464220 E

464240 E

464260 E

464280 E

464180 E

464200 E

464220 E

464240 E

464260 E

464280 E

100120 N

100140 N

100160 N

100180 N

100100 N

100120 N

100140 N

100160 N

100180 N

Drawing updated post CCTV survey report. 07/09/2016MPWCP

Ty

Text Box

Ty

Text Box

Ty

Text Box

Nathaniel.Gregory

PolyLine

Nathaniel.Gregory

Text Box

SITE BOUNDARY

Nathaniel.Gregory

Arrow

Sewer Inspection,

Cleaning and Repair

www.insewer.co.uk

Tel : 01634 861 768

Report



Insewer Surveys 16a Revenge Road

Lordswood Industrial EstateTel: 01634 862768Fax: 01634 201376


Client : R G Group c/o

Inspection report / Inspection: 1Date : Job number : Weather : Sewer category: Section number : PLR suffix :

Present : Vehicle : Camera : Preset : Cleaned : Operator :

Place : Location details: U/S MH :

Road : Catchment: U/S Depth :

Location Tape number : D/S MH :

Inspection Pipe length : D/S Depth :

Use: Pipe shape :

Year laid : Pipe size :

Purpose : Pipe material :

Total length : Lining :

Comment :

01/09/2016 TV160901 Dry 1 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (U/S) RUN A

RUN A

MH22

Surface water

Condition and location

Circular100 mmVitrified clay

1:50 Position Code Observation

TV160901

0.00 ST Start of survey

0.00 MH Manhole Remarks: MH22

0.00 WL Water level, 05% of sewer height

4.55 FH Finish survey Remarks: At gully (internal0

MH22

RUN A

STR no def STR peak STR mean STR total STR grade SER no def SER peak SER mean SER total SER grade

0 0 0 0 1 0 0 0 0 1

Structural DefectsService Defects

Constructional FeaturesMiscellaneous Features











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 2 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (U/S) RUN B

RUN B

MH22

Foul




TV160901




0.30 JN Junction, at 6 o'clock, 100mm diameter Remarks: reverseinterceptor

10.59 DES Debris silt, 20% cross-sectional area loss

11.83 LU Line of sewer deviates up

12.09 SA Survey abandoned Remarks: Unable to round bend

MH22

10.59 m


0 0 0 0 1 1 2 0.17 2 3






Place : PORTSMOUTH

Inspection pictures / Inspection: 1Place : Road : Date : Section number : PLR suffix :

PORTSMOUTH CHAUCER HOUSE 01/09/2016 2 X

TV160901

Photo: 001.JPG, VCR No.: 0000210.59m, Debris silt, 20% cross-sectional area loss











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 3 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (U/S) RUN C

RUN C

MH22

Foul




TV160901




0.50 DC Dimension of sewer changes, new (vertical) diameter100mm


2.53 SA Survey abandoned Remarks: Unable to round bend

MH22


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 4 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (U/S) RUN D

RUN D

MH22

Surface water




TV160901




7.36 FH Finish survey Remarks: At gully - assumed to be internalserving rwp

MH22

RUN D


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 5 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (U/S) MH22.1

MH22.1

MH22

Combined




TV160901




4.76 DE Debris, 10% cross-sectional area loss

5.77 MH Manhole Remarks: MH22.1

5.77 FH Finish survey

MH22

4.76 m

5.77 m

assumed to be internal

MH22.1


0 0 0 0 1 1 2 0.35 2 3






Place : PORTSMOUTH



TV160901

Photo: 002.jpg, VCR No.: 000054.76m, Debris, 10% cross-sectional area loss

Photo: 003.jpg, VCR No.: 000055.77m, Manhole Remarks: MH22.1











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 6 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH22 (D/S) RUN X

MH22

RUN X

Combined




TV160901




1.20 LD Line of sewer deviates down

1.20 LR Line of sewer deviates right

7.28 FH Finish survey Remarks: At saddle connection

MH22

RUN X


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 7 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH20 (1106) (U/S) 1102

1102

MH20 (1106)

Foul




TV160901


0.00 MH Manhole Remarks: MH20 (1106)


21.30 MH Manhole Remarks: 1102


MH20 (1106)

1102


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 8 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH20 (1106) (D/S) MH20.1

MH20 (1106)

MH20.1

Foul




TV160901






MH20 (1106)

11.24 m

unable to lift at time of survey

MH20.1


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 9 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH20.1 (D/S) MH20.2

MH20.1

MH20.2

Foul


Circular300 mmCast iron


TV160901








MH20.1

10.97 m

internal

MH20.2


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 10 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH20.2 (D/S) MH11

MH20.2

MH11

Foul




TV160901






MH20.2

internal

MH11


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 11 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH2 (2102) (U/S) MH2.1

MH2.1

MH2 (2102)

Foul


Circular225 mmVitrified claySoft inversion type liner


TV160901




1.63 LC Sewer lining changes/starts/finishes at this point Remarks:starts

5.25 S1 DE Debris, 15% cross-sectional area loss, Start

8.08 F1 DE Debris, 15% cross-sectional area loss, End



MH2 (2102)

5.25 m

8.09 m

internal

MH2.1


0 0 0 0 1 1 2 0.69 5.6 3






Place : PORTSMOUTH



TV160901

Photo: 006.jpg, VCR No.: 000115.25m, Debris, 15% cross-sectional area loss, Start












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 12 X

no InSewer DW


MH2.2

MH2 (2102)

Foul


Circular225 mmVitrified claySoft inversion type liner


TV160901




2.30 D Deformed sewer, 15% of original diameter/height Remarks:liner appears to have split




MH2 (2102)

2.3 m

6.66 m

7.42 m

internal

MH2.2


1 165 22.24 165 5 1 2 0.27 2 3






Place : PORTSMOUTH



TV160901

Photo: 008.jpg, VCR No.: 000122.3m, Deformed sewer, 15% of original diameter/height Remarks: liner appears to have split













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 13 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH2 (2102) (D/S) MH3 (2103)

MH2 (2102)

MH3 (2103)

Combined


Circular300 mmConcrete


TV160901





1.31 CN Connection, at 10 o'clock, 150mm diameter Remarks: fromroad gully

2.62 CN Connection, at 3 o'clock, 150mm diameter Remarks: fromroad gully

3.72 BJ Broken sewer at joint, from 10 to 1 o'clock

5.37 SSS Surface damage, spalling slight, from 10 to 2 o'clock




10.34 CN Connection, at 9 o'clock, 225mm diameter Remarks: fromMH9 (2104)



MH2 (2102)

3.72 m

5.37 m

MH3 (2103)


1 5 0.39 5 1 1 5 0.39 5 4






Place : PORTSMOUTH



TV160901

Photo: 011.JPG, VCR No.: 000133.72m, Broken sewer at joint, from 10 to 1 o'clock

Photo: 012.jpg, VCR No.: 000135.37m, Surface damage, spalling slight, from 10 to 2 o'clock











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 14 X

no InSewer DW


MH9.1

MH19 (2104)

Foul




TV160901






MH19 (2104)

2.03 m

internal

MH9.1


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 15 X

no InSewer DW


MH9.2

MH19 (2104)

Foul




TV160901








MH19 (2104)

5.13 m

internal

MH9.2


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 16 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH19 (2104) (D/S) RUN X

MH19 (2104)

RUN X

Combined




TV160901




2.57 HJ Hole in sewer at joint, from 5 to 7 o'clock

9.11 JN Junction, at 2 o'clock, 150mm diameter Remarks: from roadgully

11.57 FH Finish survey Remarks: At saddle connection

MH19 (2104)

2.57 m

RUN X


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901

Photo: 015.JPG, VCR No.: 000162.57m, Hole in sewer at joint, from 5 to 7 o'clock











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 17 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH3 (2103) (U/S) 2105

2105

MH3 (2103)

Foul




TV160901







MH3 (2103)

21.3 m

within locked compound

2105


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901

Photo: 016.jpg, VCR No.: 0001721.3m, Manhole Remarks: 2105











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 18 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH3 (2103) (U/S) RUN C

RUN C

MH3 (2103)

Not known




TV160901







0.50 SA Survey abandoned Remarks: Unable to pass

MH3 (2103)

0.5 m


0 0 0 0 1 1 8 16 8 5






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 19 X

no InSewer DW


MH3 (2103)

MH4 (2002)

Combined




TV160901




2.54 GO General observation Remarks: joint rubber visible

15.72 CN Connection, at 11 o'clock, 150mm diameter






MH3 (2103)

20.61 m

MH4 (2002)


0 0 0 0 1 1 2 0.62 18.6 3






Place : PORTSMOUTH



TV160901












Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 20 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH4 (2002) (U/S) MH23 (2001)

MH23 (2001)

MH4 (2002)

Combined




TV160901








MH4 (2002)

unable to lift

MH23 (2001)


0 0 0 0 1 1 2 1.17 31.4 3













Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 21 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH5 (U/S) MH6

MH6

MH5

Foul




TV160901




5.37 DC Dimension of sewer changes, new (vertical) diameter 50mm

5.37 FH Finish survey Remarks: Assumed to be gravity outfall fromMH6 (wet well)

MH5

5.37 m

MH6


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901

Photo: 019.jpg, VCR No.: 000215.37m, Finish survey Remarks: Assumed to be gravity outfall from MH6 (wet well)











Use: Pipe shape :




Comment :

01/09/2016 TV160901 Dry 22 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH5 (D/S) MH23 (2001)

MH5

MH23 (2001)

Combined




TV160901





0.82 LL Line of sewer deviates left

5.82 JN Junction, at 2 o'clock, 150mm diameter




MH5

MH23 (2001)


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

02/09/2016 TV160901 Dry 23 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH11 (D/S) 1110

MH11

11102.9

Foul




TV160901







MH11

Depth: 2.9

1110


0 0 0 0 1 0 0 0 0 1













Use: Pipe shape :




Comment :

02/09/2016 TV160901 Dry 24 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH10 (1108) (U/S) MH9 (2106)

MH9 (2106)

MH10 (1108)

Foul




TV160901











39.52 C1 DE Debris, 10% cross-sectional area loss, Change

40.63 CNI Connection, at 10 o'clock, 225mm diameter, 20mm intrudingRemarks: from MH17


MH10 (1108)

40.63 m


0 0 0 0 1 2 2 1.62 66 3






Place : PORTSMOUTH



TV160901

Photo: 020.jpg, VCR No.: 0002440.63m, Connection, at 10 o'clock, 225mm diameter, 20mm intruding Remarks: from MH17











Use: Pipe shape :




Comment :

02/09/2016 TV160901 Dry 25 X

no InSewer DW

PORTSMOUTHCHAUCER HOUSEFootpath or vergeMH10 (1108) (D/S) MH13

MH10 (1108)

MH13

Foul




TV160901





1.50 S2 CL Crack, longitudinal, at 9 o'clock, Start

2.71 FM Fractures, multipe, from 12 to 12 o'clock

4.92 F2 CL Crack, longitudinal, at 9 o'clock, End

4.92 CL Crack, longitudinal, at 3 o'clock

4.92 CC Crack, circumferential, from 3 to 9 o'clock

6.60 CM Cracks, multiple, from 12 to 12 o'clock

7.27 MH Manhole Remarks: MH13 - in foreground


MH10 (1108)

1.5 m

2.71 m

4.92 m

6.6 mMH13


5 90 21.75 174 4 0 0 0 0 1






Place : PORTSMOUTH



TV160901

Photo: 021.JPG, VCR No.: 000251.5m, Crack, longitudinal, at 9 o'clock, Start

Photo: 022.JPG, VCR No.: 000252.71m, Fractures, multipe, from 12 to 12 o'clock

Photo: 023.JPG, VCR No.: 000254.92m, Crack, circumferential, from 3 to 9 o'clock

Photo: 024.JPG, VCR No.: 000256.6m, Cracks, multiple, from 12 to 12 o'clock











Use: Pipe shape :




Comment :

02/09/2016 TV160901 Dry 26 X

no InSewer DW


MH9 (2106)

MH10 (1108)

Foul




TV160901






MH9 (2106)

1.5 m


0 0 0 0 1 0 0 0 0 1






Place : PORTSMOUTH



TV160901


CCTV Sewer Inspection ● Electronic Location ● Cleaning and Repair

Registered Office Address: Hydro Descaling Limited 16a Revenge Rd, Lordswood Ind. Est. Chatham, Kent ME5 8UD Company Reg No: 1304128 VAT No. 573 7537 09

“A Family Run Business Since 1977” “customers since 1977Established 1977

Our Services

CCTV Surveys

Sewer and Utility Location

Topographical Surveys

Tanker Jetting

High Pressure Jetting

Cesspool Emptying

Interceptor Cleaning

Pump Station Cleaning

Root and Scale Cutting

Pipe Lining

Trenchless Technology

Confined Space Entry

Call : 01634 861768

cctv survey report - hydro descaling to 1 o'clock surface damage, spalling at joint, from 10 to...

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