ref: u1000979‐001 harvest house leaside road london

Ref: U1000979‐001 Date 2021‐08‐20 Blufox Estates Harvest House Leaside Road London E5 9LU Site Address: 19 Clarence Road , Croydon , CR0 2EN 1. DESCRIPTION OF PROPERTY Residential 2. DRAINAGE SYSTEM The pipework surveyed is a Foul drainage system, access via Inspection chamber. The pipework is circular, in Dia 150mm in diameter and is of VC pipe material. Further specific variations will be in the report content as found. 3. SHARED We have surveyed the Private drainpipes The foul drains are connected to the main sewerage system. 4. CIRCUMSTANCES Task type: General survey 5. SUMMARY The defects noted are in the attached report. 5. Observations

CCTV drainage survey carried out after unblocking FW1. The interceptor trap on FW1 is cracked and needs replacing with a straight through piece. It was noted that wet wipes and sanitary towels are being flushed down toilets (Picture in content report) Surveys abandoned Section 1 ‐ Due to roots in pipework. 6. Quotations and Specification of Repairs To attend the above site and provide skilled crew, labour, plant, and equipment to:‐ * Repair 1 Section/s 1 Excavate & remove trap 150mm and replace with straight through section (Depth 1.25) x 1 * Repair 2 Section/s 1 Descale/De‐root (inc cctv)

We will be pleased to carry out the above works for the sum of £995.00 + VAT

The pipework will be tested and using CCTV to ensure maximum efficiency has been achieved and left in

full working order and made good to BS EN 752.

All debris will be removed from site and the site will be left in a clean and clear condition

7. COST SAVING Any proposed repair methods are specially selected, as the most cost‐effective method and expedient to rectify the defects noted. 8. GUARANTEE Please note that all repair works proposed are guaranteed for up to 5 years for repairs, and our guarantee does not affect your statutory rights. Due to the nature of working underground, it is not possible to state that there will be no further damage discovered. Once the repairs commence, if this occurs, we will make all efforts to mitigate the costs and seek authority through the proper channels before carrying out additional repairs. Please ensure that appropriate access to water and electricity provided on‐site to complete the repair (the engineer will confirm these details with you). If you require more information or wish to discuss this matter, please contact us.

Yours sincerely Happy Drains Ltd

Happy Drains LtdUnit 12a Chalex Industrial Estate, Portslade

Tel. 08008498099

Project

Project Name: 19 Clarence Road - Croydon - CR0 2EN

Project Description: General CCTV

Project Number: U1000979/001

Project Status: Complete

Project Date: 17/08/2021

Inspection Standard: MSCC5 Sewers & Drainage GB (SRM5 Scoring)

19 Clarence Road - Croydon - CR0 2EN Ver: 1.2020.8.7

https://web.wincan.com/Project/b29e6999-9edc-45db-a49f-203d5258761d/97c2ad43-9e14-4b1e-a677-3eb8fd681fc8


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Table of Contents

Project Information ...........................................................................................................................................................................................P-1

Scoring Summary ...........................................................................................................................................................................................P-5

Project Pictures ...........................................................................................................................................................................................P-6

Section Profile ...........................................................................................................................................................................................P-7

Section Summary ...........................................................................................................................................................................................P-8

Section: 1; FW1 > MAIN (FW1X) ...........................................................................................................................................................................................1

Project Name Project Number Project Date19 Clarence Road - Croydon - CR0 2EN U1000979/001 17/08/2021

T-119 Clarence Road - Croydon - CR0 2EN

https://web.wincan.com/Project/b29e6999-9edc-45db-a49f-203d5258761d/97c2ad43-9e14-4b1e-a677-3eb8fd681fc8?type=SECTION_VIEW&filter=FW1X


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Client

Company: Blufox Estates

Contact: Richard (Tenant)

Street: 19 Clarence Road

Town or City: Croydon

Post Code: CR0 2EN

Phone: 07480 939 321

Contractor

Company: Happy Drains Ltd

Contact: David/William

Street: Unit 12a Chalex Industrial Estate

Town or City: Portslade

County: East Sussex

Post Code: BN42 4NH

Phone: 08008498099

Mobile: 07824757572

19 Clarence Road - Croydon - CR0 2EN P-1

Project InformationProject Name Project Number Project Date

19 Clarence Road - Croydon - CR0 2EN U1000979/001 17/08/2021


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Drawing Legend

Buchan Trap Oil SeparatorSoakaway SurfaceWater

Catchpit Petrol Interceptor Soil & Vent Pipe

Cesspit Pipe Run Survey Abandoned

Combined SVP & RWP Pump Chamber Toilet Manhole

Connection Point Rainwater Pipe Toilet

Grease Trap River Tree Summer

Gully Road Gully Tree Winter

Inspection Chamber Rodding Eye Urinal

Linear Drain Outlet Sea Water Flow

Main Sewer Septic Tank Winser Trap





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Manhole Soakaway Foul Water





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Project Drawing, Page CR02EN





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Scoring SummaryProject Name Project Number Project Date


Structural Defects

Section PLR Grade Description

All inspected pipes are in an acceptable structural condition (< grade 3).

Service / Operational Condition

Grade 3: Best practice suggests consideration should be given to maintenance activities in themedium term.

Grade 4: Best practice suggests consideration should be given to maintenance activity to avoidpotential blockages.

Grade 5: Best practice suggests that this pipe is at a high risk of backing up or causing flooding.

Section PLR Grade Description

1 FW1X 5 Multiple defects

Abandoned Surveys

Section PLR Description

1 FW1X Survey abandoned

Information

These scoring summaries are based on the SRM grading from the WRc.



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FW1 location

FW1 - Wet wipes and sanitary products visable in manhole.

Project PicturesProject Name Project Number Project Date




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Circular, 150 mm

Section Upstream Node Downstream Node Date Road Material Total LengthInspected

Length

1 FW1 MAIN 18/08/202119 CLARENCE

ROADVitrified clay 10.64 m 10.64 m

Total: 1 Inspection x Circular 150 mm = 10.64 m Total Length and 10.64 m Inspected Length

Total: 1 Inspection = 10.64 m Total Length and 10.64 m Inspected Length

Section ProfileProject Name Project Number Project Date




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Number of sections 1

Total length of sewer network 10.64 m

Total length of inspections 10.64 m

Total length of abandoned inspections 0.00 m

Total abandoned inspections 1

Number of section inspection photos 6

Number of section inspection videos 1

Number of section inspection scans 0

Number of section inclination measurements 0

PLR: FW1X Upstream Node: FW1

Inspection Direction: Downstream Downstream Node: MAIN

Inspected Length: 10.64 m Dia/Height: 150 mm

Total Length: 10.64 m Material: Vitrified clay

No. m+ Code Observation

1 0.00 WR Start node type, winser trap, reference number: FW1

2 0.00 WL Water level, 0% of the vertical dimension

3 9.01 RMJ Roots, mass at joint, 30% cross-sectional area loss

4 10.03 RM Roots, mass, 20% cross-sectional area loss

5 10.22 RMJ Roots, mass at joint, 20% cross-sectional area loss

6 10.64 RM Roots, mass, 40% cross-sectional area loss

7 10.64 SA Survey abandoned

Section SummaryProject Name Project Number Project Date




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Section Inspection - 18/08/2021 - FW1XSection Date TimeInspection Client`s Job Ref Weather Pre Cleaned PLR

1 1 18/08/21 9:59 U1000979/001 Rain Yes FW1X

Operator Vehicle Camera Preset Length Legal Status Alternative IDB.REYNOLDS Not Specified Not Specified Not Specified Private Drain Not Specified

Town or Village: Croydon Inspection Direction: Downstream Upstream Node: FW1

Road: 19 Clarence Road Inspected Length: 10.64 m Upstream Pipe Depth: 1.200 m

Location: Gardens (private) Total Length: 10.64 m Downstream Node: MAIN

Surface Type: Concrete Footway Joint Length: 0.00 m Downstream Pipe Depth: 0.000 m

Use: Foul Pipe Shape: Circular

Type of Pipe: Gravity drain/sewer Dia/Height: 150 mm

Year Constructed: Material: Vitrified clay

Flow Control: No flow control Lining Type: No Lining

Inspection Purpose: Routine inspection Lining Material: No Lining

Comments:

Recommendations:

Scale: 1:93 Position [m] Code Observation Grade

0.00 WR Start node type, winser trap, reference number:FW1: Interceptor trap is cracked

0.00 WL Water level, 0% of the vertical dimension

9.01 RMJ Roots, mass at joint, 30% cross-sectional arealoss

5

10.03 RM Roots, mass, 20% cross-sectional area loss 5

10.22 RMJ Roots, mass at joint, 20% cross-sectional arealoss

5

10.64 RM Roots, mass, 40% cross-sectional area loss 5

10.64 SA Survey abandoned: Due to roots

19 Clarence Road - Croydon - CR0 2EN 1

FW1

Depth: 1.20 m

WR @ 0.00 m

RMJ @ 9.01 m

RM @ 10.03 m

RMJ @ 10.22 m

RM @ 10.64 m




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Section Inspection - 18/08/2021 - FW1XSection Date TimeInspection Client`s Job Ref Weather Pre Cleaned PLR

1 1 18/08/21 9:59 U1000979/001 Rain Yes FW1X

Operator Vehicle Camera Preset Length Legal Status Alternative IDB.REYNOLDS Not Specified Not Specified Not Specified Private Drain Not Specified

Structural DefectsConstruction Features

Service & Operational ObservationsMiscellaneous Features

STR No. Def STR Peak STR Mean STR Total STR Grade SER No. Def SER Peak SER Mean SER Total SER Grade0 0.0 0.0 0.0 1.0 4 10.0 3.8 40.0 5.0


SA @ 10.64 m


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Section Pictures - 18/08/2021 - FW1XContractor`s Job Ref

1 Downstream FW1X U1000979/001 U1000979/001Client`s Job RefSection Inspection Direction PLR

20210818-100233-snap0000.jpg, 00:00:09, 0.00 mStart node type, winser trap, reference number: FW1,

Interceptor trap is cracked

20210818-100233-snap0002.jpg, 00:01:39, 10.03 mRoots, mass, 20% cross-sectional area loss

20210818-100233-snap0001.jpg, 00:01:23, 9.01 mRoots, mass at joint, 30% cross-sectional area loss

20210818-100233-snap0003.jpg, 00:01:53, 10.22 mRoots, mass at joint, 20% cross-sectional area loss



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Section Pictures - 18/08/2021 - FW1XContractor`s Job Ref

1 Downstream FW1X U1000979/001 U1000979/001Client`s Job RefSection Inspection Direction PLR

20210818-100233-snap0004.jpg, 00:02:07, 10.64 mRoots, mass, 40% cross-sectional area loss

20210818-100233-snap0005.jpg, 00:02:24, 10.64 mSurvey abandoned, Due to roots


ref: u1000979‐001 harvest house leaside road london

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