drainage report - tendring district
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HARDYSSummerhill FarmBillericayESSEXCM11 2UJ
Clacton Leisure CentreClacton on Sea
ESSEXCO15 6DB
William HARDY
whardydrainage@gmail.com
Site
W HARDY DRAINAGE SOLUTIONS LTD.
07534 090870
Prepared For
Total Defects for Project Total DRB Grades for Project
Drainage Report
Clacton Leisure Centre - CCTV Survey Report : 28/10/19
W HARDY DRAINAGE SOLUTIONS LTD.William Hardy4 Cranes Farm RoadBasildonEssexSS14 3JJwhardydrainage@gmail.com07534 090870William HARDYL1190
Name :Contact :Location :Town :Region :Postcode :Email :Contact Number :Surveyor :Valid Certification No :
HARDYS
Summerhill FarmBillericayESSEXCM11 2UJ
Name :Contact :Location :Town :Region :Postcode :Tel :Mobile :Email :Fax :
Clacton Leisure Centre
Clacton on Sea
ESSEX
CO15 6DB
Name :
Contact :
Location :
Town :
Region :
Postcode :Tel :Mobile :Email :Fax :
Client Information
Site Information
Total Defects for Project Total DRB Grades for Project
Inspection ReportPage 2
Total Defects for Project Total DRB Grades for Project
Inspection ReportPage 3
Section: 1
From: MH2 To: MH1
Line of drain suffering with little scale, and a misplaced joint.
RECOMMENDATIONS:
Light Descale of length of drain.
misplaced joint at 1.55 to be covered with a Patch liner.
DRB Grade: BPipe Size: 100Material: Vitrified Clay (i.e. all clayware)Use: Combined
Overview
Section: 2
From: MH2 To: MH4
Line of drain in good working order, very minor scale slight deformity at 1.41 meters
RECOMMENDATIONS;
Patch liner to be placed at the deformity in the drain to restore drains integrity.
light descale to remove scarring and deposits at end of line.
DRB Grade: CPipe Size: 150Material: Vitrified Clay (i.e. all clayware)Use: Combined
Section: 3
From: MH4 To: MH3
Line of drain is in good working order.
RECOMMENDATIONS:
Light descale of scale deposits.
DRB Grade: BPipe Size: 150Material: Vitrified Clay (i.e. all clayware)Use: Combined
Section: 4
From: MH4 To: MH5
Line of drain in good working order.
RECOMMENDATIONS:
Patch liner to be placed at open joint and a light descale of encrustations and scarring.
DRB Grade: BPipe Size: 150Material: Vitrified Clay (i.e. all clayware)Use: Combined
Section: 5
From: MH5 To: MH6
Line of drain is suffering with roots coming though open joints.
there is light scale in the drain.
RECOMMENDATIONS:
all roots to be cut out and then the open joint to be sealed with a patch liner. x11
light descale to be completed.
DRB Grade: BPipe Size: 150Material: Vitrified Clay (i.e. all clayware)Use: Combined
Total Defects for Project Total DRB Grades for Project
Inspection ReportPage 4
Client: Location (Street Name): City/Town/Village Cust Job Ref. Surveyors Name: Date:
Clacton on Sea ESSEX William HARDY 28/10/2019
Start Node Ref: MH2 Finish Node Ref: MH1 Direction: U Height/Dia: 100Start Node Depth: 0.00 Finish Node Depth: 0.00 Use: C Shape: CStart Node Coordinate: Finish Node Coordinate: Material: VC Cleaned N
Drain Type Lining Type Lining Mat. Year Const. Weather Flow Cont. Length Remarks
A D N 3.7
Site: Clacton on Sea, ESSEX Section 1
Position Code Description CD Pic Video Ref
00.00m MH Start node type, manhole
00.00m WL Water level 0% 0_1
00.00m DEE S1 Attached deposits, encrustation 08-04 5% S1 0_2 0:00:05
00.00m DEG S2 Attached deposits, grease 04-08 5% S2 0_3 0:00:05
00.77m DEG F2 Attached deposits, grease 04-08 5% F2 0_-3 0:00:05
00.77m DEE F1 Attached deposits, encrustation 08-04 5% F1 0_-2 0:00:05
01.55m JDM Joint displaced medium 0_4 0:00:33
02.10m CN Connection other than junction 01 : 100mm Diameter
0_5 0:00:35
03.70m MHF Finish node type, manhole
Total Defects for section DRB Grade for Section
Inspection ReportPage 5
Descriptive Report with Remarks and Observation Images Section 1Pos Video Ref Code Description Image
00.00m MH Start node type, manholeMH2
00.00m WL Water level: 0% Height/Diameter
Image Provided - Ref: 0_1
00.00m 0:00:05 S1 DEE Attached deposits, encrustation0m - 0.77m from 08 o'clock to 04 o'clock: 5% Cross sectional area loss - Severity 3Light encrustation/scarring on drain wall.
Image Provided - Ref: 0_2
00.00m 0:00:05 S2 DEG Attached deposits, grease0m - 0.77m from 04 o'clock to 08 o'clock: 5% Cross sectional area loss - Severity 3Light fouling lying on belly of drain.
Image Provided - Ref: 0_3
00.77m 0:00:05 F2 DEG Attached deposits, grease Defect End from 04 o'clock to 08 o'clock: 5% Cross sectional area loss - Severity 3Light fouling lying on belly of drain.
00.77m 0:00:05 F1 DEE Attached deposits, encrustation Defect End from 08 o'clock to 04 o'clock: 5% Cross sectional area loss - Severity 3Light encrustation/scarring on drain wall.
Total Defects for section DRB Grade for Section
Inspection ReportPage 6
Pos Video Ref Code Description Image01.55m 0:00:33 JDM Joint displaced medium -
Severity 3 Image Provided - Ref: 0_4
02.10m 0:00:35 CN Connection other than junction at 01 o'clock: 100mm DiameterFloor drain
Image Provided - Ref: 0_5
03.70m MHF Finish node type, manholeMH1 This manhole receives from female toilet area and two floor drain.
Total Defects for section DRB Grade for Section
Inspection ReportPage 7
Client: Location (Street Name): City/Town/Village Cust Job Ref. Surveyors Name: Date:
Clacton on Sea ESSEX William HARDY 28/10/2019
Start Node Ref: MH2 Finish Node Ref: MH4 Direction: D Height/Dia: 150Start Node Depth: 0.00 Finish Node Depth: 0.00 Use: C Shape: CStart Node Coordinate: Finish Node Coordinate: Material: VC Cleaned N
Drain Type Lining Type Lining Mat. Year Const. Weather Flow Cont. Length Remarks
A D N 4.68
Site: Clacton on Sea, ESSEX Section 2
Position Code Description CD Pic Video Ref
00.00m MH Start node type, manhole
00.00m WL Water level 0% 1_1
00.00m DEE S1 Attached deposits, encrustation 12-11 5% S1 1_2 0:00:00
01.41m D Deformed drain/sewer 5% 1_3 0:00:36
04.43m LRQ Line of drain/sewer deviates right [quarter] 1_4 0:01:03
04.43m DEG S2 Attached deposits, grease 05-07 10% S2 1_5 0:01:04
04.68m MHF Finish node type, manhole 1_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 8
Descriptive Report with Remarks and Observation Images Section 2Pos Video Ref Code Description Image
00.00m MH Start node type, manholeMH2
00.00m WL Water level: 0% Height/Diameter
Image Provided - Ref: 1_1
00.00m 0:00:00 S1 DEE Attached deposits, encrustation0m - 0m from 12 o'clock to 11 o'clock: 5% Cross sectional area loss - Severity 3Light scale/scarring on drain wall.
Image Provided - Ref: 1_2
01.41m 0:00:36 D Deformed drain/sewer: 5% Height/Diameter - Severity 4very light deformity on joint of drain
Image Provided - Ref: 1_3
04.43m 0:01:03 LRQ Line of drain/sewer deviates right [quarter]Line of drain slight turn right before entering MH4
Image Provided - Ref: 1_4
Total Defects for section DRB Grade for Section
Inspection ReportPage 9
Pos Video Ref Code Description Image04.43m 0:01:04 S2 DEG Attached deposits,
grease4.43m - 0m from 05 o'clock to 07 o'clock: 10% Cross sectional area loss - Severity 3Fouling lying on belly of drain.
Image Provided - Ref: 1_5
04.68m MHF Finish node type, manholeMH4
Image Provided - Ref: 1_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 10
Client: Location (Street Name): City/Town/Village Cust Job Ref. Surveyors Name: Date:
Clacton on Sea ESSEX William HARDY 28/10/2019
Start Node Ref: MH4 Finish Node Ref: MH3 Direction: U Height/Dia: 150Start Node Depth: 0.00 Finish Node Depth: 0.00 Use: C Shape: CStart Node Coordinate: Finish Node Coordinate: Material: VC Cleaned N
Drain Type Lining Type Lining Mat. Year Const. Weather Flow Cont. Length Remarks
A D N 6.29
Site: Clacton on Sea, ESSEX Section 3
Position Code Description CD Pic Video Ref
00.00m MH Start node type, manhole
00.00m WL Water level 0% 2_1
00.00m DEG S1 Attached deposits, grease 05-07 5% S1 2_2 0:00:00
00.86m DEG F1 Attached deposits, grease 05-07 5% F1 2_-2 0:00:00
05.80m DEG S2 Attached deposits, grease 07-05 10% S2 2_3 0:01:11
06.29m DEG F2 Attached deposits, grease 07-05 10% F2 2_-3 0:01:11
06.29m MHF Finish node type, manhole 2_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 11
Descriptive Report with Remarks and Observation Images Section 3Pos Video Ref Code Description Image
00.00m MH Start node type, manholeMH4
00.00m WL Water level: 0% Height/Diameter
Image Provided - Ref: 2_1
00.00m 0:00:00 S1 DEG Attached deposits, grease0m - 0.86m from 05 o'clock to 07 o'clock: 5% Cross sectional area loss - Severity 3Light fouling lying on belly of drain.
Image Provided - Ref: 2_2
00.86m 0:00:00 F1 DEG Attached deposits, grease Defect End from 05 o'clock to 07 o'clock: 5% Cross sectional area loss - Severity 3Light fouling lying on belly of drain.
05.80m 0:01:11 S2 DEG Attached deposits, grease5.8m - 6.29m from 07 o'clock to 05 o'clock: 10% Cross sectional area loss - Severity 3light fouling on roof of drain.
Image Provided - Ref: 2_3
06.29m 0:01:11 F2 DEG Attached deposits, grease Defect End from 07 o'clock to 05 o'clock: 10% Cross sectional area loss - Severity 3light fouling on roof of drain.
Total Defects for section DRB Grade for Section
Inspection ReportPage 12
Pos Video Ref Code Description Image06.29m MHF Finish node type, manhole
MH3 Image Provided - Ref: 2_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 13
Client: Location (Street Name): City/Town/Village Cust Job Ref. Surveyors Name: Date:
Clacton on Sea ESSEX William HARDY 28/10/2019
Start Node Ref: MH4 Finish Node Ref: MH5 Direction: D Height/Dia: 150Start Node Depth: 0.00 Finish Node Depth: 0.00 Use: C Shape: CStart Node Coordinate: Finish Node Coordinate: Material: VC Cleaned N
Drain Type Lining Type Lining Mat. Year Const. Weather Flow Cont. Length Remarks
A D N 7.86
Site: Clacton on Sea, ESSEX Section 4
Position Code Description CD Pic Video Ref
00.00m MH Start node type, manhole
00.00m WL Water level 0% 3_1
00.25m DEG S1 Attached deposits, grease 4 5% S1 3_2 0:00:10
00.25m DEG Attached deposits, grease 7 5% 3_3 0:00:10
03.53m CC Crack, circumferential 06-08 3_4 0:00:44
04.05m CN Connection other than junction 12 : 100mm Diameter
3_5 0:01:38
04.05m REM General remark 3_6 0:01:38
04.13m DEE Attached deposits, encrustation 07-04 5% 3_7 0:01:21
07.60m WL Water level 10% 3_8 0:02:42
07.60m OJM Open joint medium 3_10 0:03:01
07.86m MHF Finish node type, manhole 3_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 14
Descriptive Report with Remarks and Observation Images Section 4Pos Video Ref Code Description Image
00.00m MH Start node type, manholeMH4
00.00m WL Water level: 0% Height/Diameter
Image Provided - Ref: 3_1
00.25m 0:00:10 S1 DEG Attached deposits, grease0.25m - 0m at 04 o'clock: 5% Cross sectional area loss - Severity 3
Image Provided - Ref: 3_2
00.25m 0:00:10 DEG Attached deposits, grease at 07 o'clock: 5% Cross sectional area loss - Severity 3
Image Provided - Ref: 3_3
03.53m 0:00:44 CC Crack, circumferential from 06 o'clock to 08 o'clock - Severity 1
Image Provided - Ref: 3_4
Total Defects for section DRB Grade for Section
Inspection ReportPage 15
Pos Video Ref Code Description Image04.05m 0:01:38 CN Connection other than junction
at 12 o'clock: 100mm Diameter
Image Provided - Ref: 3_5
04.05m 0:01:38 REM General remarkTissue lying on belly of drain.
Image Provided - Ref: 3_6
04.13m 0:01:21 DEE Attached deposits, encrustation from 07 o'clock to 04 o'clock: 5% Cross sectional area loss - Severity 3light scaring on drain roof
Image Provided - Ref: 3_7
07.60m 0:02:42 WL Water level: 10% Height/Diameter
Image Provided - Ref: 3_8
Total Defects for section DRB Grade for Section
Inspection ReportPage 16
Pos Video Ref Code Description Image07.60m 0:03:01 OJM Open joint medium - Severity 3 Image Provided - Ref: 3_10
07.86m MHF Finish node type, manholeMH5
Image Provided - Ref: 3_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 17
Client: Location (Street Name): City/Town/Village Cust Job Ref. Surveyors Name: Date:
Clacton on Sea ESSEX William HARDY 28/10/2019
Start Node Ref: MH5 Finish Node Ref: MH6 Direction: D Height/Dia: 150Start Node Depth: 0.00 Finish Node Depth: 0.00 Use: C Shape: CStart Node Coordinate: Finish Node Coordinate: Material: VC Cleaned N
Drain Type Lining Type Lining Mat. Year Const. Weather Flow Cont. Length Remarks
A D N 22.19
Site: Clacton on Sea, ESSEX Section 5
Position Code Description CD Pic Video Ref
00.00m MH Start node type, manhole
00.00m WL Water level 5% 4_1
00.00m DEG S1 Attached deposits, grease 05-07 10% S1 4_2 0:00:00
04.76m RJ Roots at joint 4_3 0:00:47
05.40m RJ Roots at joint 4_4 0:01:03
06.90m RJ Roots at joint 4_5 0:01:17
08.36m RJ Roots at joint 4_11 0:01:34
09.70m RJ Roots at joint 4_12 0:01:53
11.10m RJ Roots at joint 4_6 0:02:06
13.60m RJ Roots at joint 4_13 0:02:34
14.70m RJ Roots at joint 4_7 0:02:48
16.10m RJ Roots at joint 4_8 0:03:28
17.40m RJ Roots at joint 4_9 0:03:41
20.60m RJ Roots at joint 4_10 0:04:04
22.19m DEG F1 Attached deposits, grease 05-07 10% F1 4_-2 0:00:00
22.19m MHF Finish node type, manhole 4_9999
Total Defects for section DRB Grade for Section
Inspection ReportPage 18
Descriptive Report with Remarks and Observation Images Section 5Pos Video Ref Code Description Image
00.00m MH Start node type, manholeMH5
00.00m WL Water level: 5% Height/Diameter
Image Provided - Ref: 4_1
00.00m 0:00:00 S1 DEG Attached deposits, grease0m - 22.19m from 05 o'clock to 07 o'clock: 10% Cross sectional area loss - Severity 3
Image Provided - Ref: 4_2
04.76m 0:00:47 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_3
05.40m 0:01:03 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_4
Total Defects for section DRB Grade for Section
Inspection ReportPage 19
Pos Video Ref Code Description Image06.90m 0:01:17 RJ Roots at joint - Severity 3
Little root coming through open joint.
Image Provided - Ref: 4_5
08.36m 0:01:34 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_11
09.70m 0:01:53 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_12
11.10m 0:02:06 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_6
Total Defects for section DRB Grade for Section
Inspection ReportPage 20
Pos Video Ref Code Description Image13.60m 0:02:34 RJ Roots at joint - Severity 3
Light roots in line, Image Provided - Ref: 4_13
14.70m 0:02:48 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_7
16.10m 0:03:28 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_8
17.40m 0:03:41 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_9
Total Defects for section DRB Grade for Section
Inspection ReportPage 21
Pos Video Ref Code Description Image20.60m 0:04:04 RJ Roots at joint - Severity 3 Image Provided - Ref: 4_10
22.19m 0:00:00 F1 DEG Attached deposits, grease Defect End from 05 o'clock to 07 o'clock: 10% Cross sectional area loss - Severity 3
22.19m MHF Finish node type, manholeMH6
Image Provided - Ref: 4_9999
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Inspection ReportPage 22
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