Developer Services Wasterwater - United Utilities · Design: All design submissions must be in...

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Developer Services Wastewater S104 Support Guide


I bullunited ~Utilities

~6 middott oW smootha ngh e

Introduction This guide informs applicants what information we require and how design submissions should look it gives supporting design information for multiple drawings which make up a Section 104 application This document should be read in conjunction with lsquoSewers for adoptionrsquo and the section 104 technical guidance document

Technical Guidance

Contents Introduction Page 2-3 Drainage Plan Page 4 Long Section General Page 5 Manhole 120 Schematic General Page 6-7 Hydraulics Page 8-9 Pumping Station Submission Page 10 Land Registry Compliant drawings Page 11 Land Transfer drawing Page 12 Additional information Page 13 Adoptions Process Flow

Pre Development enquiries We strongly recommend you complete a pre development enquiry at an early stage so that the drainage strategy can be confirmed before completing your Section 104 application this can save a lot of time

See our website for our Pre Development Enquires

Design All design submissions must be in accordance with Sewers For Adoption and United Utilities Standard Details

bull Gravity Systems - Sewers for Adoption 6th Edition

bull Pumping Stations - Sewers for Adoption 7th Edition and United Utilities Pumping Station Addendum

bull Developer Services Construction Details

United Utilities feedback form Once you have made your application an engineer will respond using our unique feedback form it is essential that any further correspondence is resubmitted on the form and supplied in its original format this should allow a quicker acceptance to be issued

Naming Drawings It is important that drawings are supplied to us named correctly this helps us process the applications faster See good examples below We can clearly see what the drawings are without the need to open up the file All drawings should be provided in PDF format

Document Example of saved names

S104 Drainage Layout S104 Plan Rev 1

Longitudinal Section Long Section Sheet 1 ndash Roads 12 amp 14 Rev 1

Manhole Drawings Surface Water or Foul Manhole Sheet 1 Rev 1

Flow Control Manholes Flow Control Chamber Rev 1

Title Plan Land Registry Compliant Plan Rev 1

Hydraulic Files SW Network or SW Network 1m surcharge

Flood Routing Flood Route Rev 1

Flow Control Technical Sheets Flow Control Spec Rev 1

Ground Investigation SI Report SI Report

Private Plot Drainage Layout Private Drainage Rev 1

Disclaimer - This document has been produced for general guidance only

Page 1

D Flow contro S6 (24 ia 1 manhole)

CLmiddot 98869 middot Ilt Opt imum

Hydrobra e rnational) (by Hydro ln~00-1600-8000 SHE-0123-8

Design 6 head 81s 1- m

Posit ion and L been have d and

surveyed as confirme shown

1 bullunited ~Utilities

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Drainage Plan The drainage plan and design must meet Sewers for Adoption 6th edition and Developer Services Construction Details whilst also meeting our legal requirements See Sewers For Adoption 6th edition Section 24 Layout Of Sewers Manholes amp Rising Mains for more information The below images show a good example of what is expected

Only new adoptable drainage coloured for adoption

Manholes and sewers required distance from kerblines ndash SFA 6th section 24 figure 3 page 21

Trees conforming with SFA 6th figure 23 page 33

Finished floor levels for each plotGreen boundary covering

developers land

Large storage pipes laid no flatter than 1400

Sewers proposed for adoption as per SFA 6th section 24 layout of sewers page 21

Culverted Watercourse Connection This also shows a sustainable drainage strategy and requires relevant consent as per section 11 ndash Application for adoption of new sewers

Key Points

Pipe diameter material and gradient clearly shown

manhole cover and Invert levels clearly shown

Flow control chamber specification detailed ndash flow control chambers must be located in an

accessible location for future operational activities

Existing connection point invert level surveyed

and confirmed

Easement provided in 3rd party land

Private 100yr offline storage located in an accessible location with spill pipe

set above the 30yr water level

Scale 1500 This is an ideal scale for apprisals

Page 2 Developer Services Wastewater S104 Support Guide

I I I I

- SW Foul Combined - --0- bull bull - I - -~ - -_r _ G -al J11 if li

---

-- bull bull

bull bull

I bullunited -1 ~ Utilities amp1ing life ow smoothi

C

Drainage Plan continued

A

3m3m

3m3m

Revision Comments Changes by Checked by Date Key Points Updated as per United Utiliities Appraisal form of 190518

B AL MW 200518 amending outfall level

All drawings must contain a Easements added AL MW 220518 comments table it is good

practice to have any design D Foul Connection Point amended due to asset clash AL MW 010618

amendments checked

Updated as per United Utiliities Appraisal form of 170618 A detailed explanation ofE AL MW 180618amended storage tank location changes must be contained

Easements shown in yellow with width dimensioned from the centre line of the sewer

B C D

Surface water outfall to watercourse should

show easement including headwall the outfall level must be considered and include an appropriate

freeboard allowance see Section 104 technical

guidance document section 335 for more information

Examples A Sewers coloured

as per SFA

Existing sewers coloured black

Abandoned sewer black with crosses also confirming the method of abandonment

Gullys black labelled ldquoGrdquo

B

C

D


~ ~ ~~ I I

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lt04~ 21~

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Olli~ Oa1~ CWWOA- C~CiAt

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I I

Pipe 2 Di~ 225

cmiddot _ 1~r CLAY middot8

s tren~ ~5 k Im Glass s bed and SllIITOlmdl

STORMWATER COVER LEVEL

STORMWATER INVERT

-

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5002

H lco 5002

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Long Section General

All Connections must be soffit to soffit

30yr TWL Both foul and surface water sewers

shown on one long section

Key Points

PN Name pipe diameter material gradient and pipe

bedding shown for each pipe

Manhole cover and invert levels for each chamber

30yr critical storm top water level added

Any pipe crossing show the clearance achieved from invert of highest sewer to

soffit of lowest sewer Please note the minimum clearance is 300mm however this is site

specific and dependant on the pipe size crossings

Sewers in highway achieveing gt12m cover to

soffit of pipe ndash See SFA 6th figure 210 page 27


INDICATES tl001c600 CEAA OPEN ING MANHOLE COiER AND _ FRAME OVER 75llll6DD CLEAR OPENING N COJER SIAB ACCESSIS UNITED UTILITIES STANDARD DET L

INDICATES 600x600 CLEAR OPENING MANHOLE COVER AND FRAME OVER 750x600 CLEAR OPENING IN COVER SLAB ACCESS AS UNITED UTILITIES STANDARD DETAIL

--


Manhole 120 Schematic General All manholes should be constructed in accordance with United Utilities Developer Services Construction details Here are good examples

Key Points

When using 600 times 600 covers a 750 times 600 opening

in the cover slab must be used this can avoid any mistakes where ladders

are required

Rocker pipes shown or a general comment stating

rockers will be used in line with United Utiliities standard

detail variable features STND19010

Clay channel fittings used for pipes less than 375dia

Benching widths dimensioned

Manhole S1 MH Diameter 1500mm

Cover Level 107000

Invert Level 105000

MH Type 1

Depth to Soffit 1775

Depth to cut out NA

Cover Size 600 times 600mm

Cover Depth 150mm

Cover Spec D400

Ladder or Double Steps Double Steps

Safety Chain NA

Safety Rails NA

Invert Access Step NA

Hole Size in Cover Slab 600 times 750mm


1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000

MS-60 (mm) 18500 MADD Factor 2

Flow Control Manhole S7 - DS PN 1005 Unit Ref U U-0124-1000-2500-1000

Design Head 25

Sump Yes

Unit Diameter 124

Flow Control Invert 114515

65 74

20 22

25

7

12

1000 1001

2000

I J 1 middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot1

r middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot J

r I 1-middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot 1 Lmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot I r bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullmiddotbullbulll L bullmiddot i

34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04

OK OK OK OK OK OK OK

1167 1167

1400

I mpe rme a b le Area (H a)

001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a

T o ta l lm p e-mea b le A rea - O 8 30H a

0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200


Hydraulics Where surface water sewers are proposed for adoption we require hydraulic calculations from a digital modelling software package See Sewers For Adoption 6th edition page 28 figure 213

Key Points

Design storm requirements bull No surcharge within the system in a 1 in 2

year Rank 1 storm event bull There is no flooding from the system

in a 1 in 30 year Rank 1 storm (against a surcharged outfall)

bull Please note the only pipe length expected to surcharge in the design storm is pipe downstream of the flow control manhole

Checking the simulation data and criteria bull Contributing impermeable areas (hard

standing areas) bull M5-M60 and Ratio Rndash Check Table of

hydraulics bull MADD Factor ndash No higher than 2

bull The cover and invert levels pipe lengths pipe diameter pipe gradients and contributing areas are consistent across all drawings

bull Online controls (flow control manholes ndash design head and pass forward flow)

bull Pond storage details are correct bull No private drainage lengths included

within network details

Impermeable areas Each impermeable area should represent a unique colour for the drainage area a

key should also be shown detailing the PN number and impermeable area in hectares



1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000


Hydraulics continued

Page 7

Key Points

Standards to be checked within the results of the simulations

bull The results should show that the pipe velocities achieve a self-cleansing velocity

bull That high velocities are avoided (in excess of 4ms) - risk of scouring and erosion to benching and river banks

Additional check bull The water levels within the adoptable

manholes listed isnrsquot greater than any private drainage cover levels (for example where houses are lower than the relative level of the road)

1m Surcharge bull A 1m surcharge is to be applied to the soffit

of the receiving sewer with the 30yr storm simulated showing no flooding

Flood Routing bull A flood routing plan is required to support

your application showing that the layout and landscaping of the site aims to route water away from any vulnerable property National Planning Policy Framework usually explains that no flooding of properties should occur as a result of a one in 100 year storm event (including an appropriate allowance for climate change)

Velocity (ms) Result

159

256

250

263

229

tiQ s middot-s (U c 0 ltraquomiddot m tJmiddot E co bull m

10m Tanker Hardstanding

SEE U ILiTI DRA11NGAS SUPPUED BY O ER FOF leMCT ROIITES Of DUCTS

TMiKJER HARDSTANOING

12m Com10oundl lleneth

bull

bull

OS ANDING

J Cl Cl s 0 c E 0 u E

00


Pumping Station Submission All Pump Station designs must be in line with Sewers for Adoption 7th edition and United Utilities Pumping Station Addendum Justification should always be provided with any submission which proposes a pumping station showing why a gravity soluction is not achievable Please ensure the below information is sent with Pumping Station applications

Typical example of a pumping station compound

bull All key areas show dimensions

bull Bollards for tanker safety

bull Full technical details expected on Pumping Station Design package

bull Non Rising Spindle Penstock chamber located within compound

Key Points

A full pumping station submission should include these documents drip feeding

documents is not acceptable

Document Provided Compound General Layout Drawing

Pumping Station General Arrangement Pumps

Hazardous Area Plan

Rising Main specification

Independent Rising Main Long Section Showing Air Valves and Washout Chambers where applicable (Air Valve to be suitable for Ww rising main)

Jointing Method ndash Fusion Welded confirmed

Surge Analysis (Rising Main Over 500m)

Floatation Check Calculations (Please note Ground Water is to be assumed from ground level) Flotation should be considered as an EQU limit state in accordance with BS EN 1997-1 Section 10 using partial load factors from table NAA12(A) of the UK National Annex to BS EN 1990

Storage Calculations and confirmation of storage location

Pump Calculations

Full Technical specification document

Penstock Isolation Chamber 120 Schematic showing non rising spindle

Tanker Swept Path Analysis drawing



Sta~ion Typ e 3

iii Weill depth 42rn

iiil1 Well diameter 24m ivj Palisad1e fencing 18m

v) AH emeirgency stm rage

0011tained bulllt1-lrthin well

110mm HPPE SDR 17


Pumping Station continued

Key Points

General comments Pumping Station location requires careful

consideration ideally away from SUDS features or watercourses Wet wells must be a minimum

distance from any habitable building as per SFA 7th table D1 page 62 with the clearance shown

on the drainage plan A note adjacent to the station should be

provided showing 1) PS Type 2) Well depth 3) Well diameter 4) Fencing type and height 5) Confirmation of Emergency Storage location

6) All electrical equipment should be sited above the 200 year storm level

Rising Main details Rising main specification must be shown on the drainage plan inlcluding

material diameter SDR rating Rising Main Bends Slow Long radius bends should be used avoiding sharp bends If thrust

blocks are required we require supporting calculations

Apparatus on Rising Mains Washout Air Valves (low points high points) must be shown on the drainage drawing and on the long section

Break Chamber The rising main should be kept to the minimum possible distance and

must terminate into a break chamber followed by a minimum 5m length of gravity sewer and a

connection at the soffit level of the existing sewer

Tanker Swept Path Analysis drawing showing an 8 wheel tanker can sufficiently and safely

turn then achieve a reverse manoeuvre into the compound and safely drive out

Rising Main details Rising Main Bends Apparatus on Rising Mains Break Chamber

Page 9

GRID REFERENCE 342587 E 439878 N

l===TI~

GR ID REFERENCE 342587 E 439878 N

C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW


Land Registry Compliant drawings Land Registry Compliant drawings are required to enable United Utilities to aquire legal easements over new or existing sewers Drawing 1 shows on site easement examples Drawing 2 shows off site easement examples


Key Points

Scaled at 11250 or near as possible to fit on A3 sheet

Site boundary edged in green (must match

S104 Drainage Plan)

Exisitng road names or landmarks

North point

Easements clearly dimensioned either side from the centre line of the sewer

Drawing 1 ndash On site easements

Drawing 2 ndash Off site easements

J

__ ---

Legend

land ~o be transierred 0 United Ut itities

-~ bullmiddotmiddot bull middot _

L - middot middot middot hi

middot~ qe ~- us v~


~ 6 ow smoothy degtnghte

Land Transfer drawing Land Transfer drawings are required for Pumping Stations this enables United Utilities to transfer land ownership and obtain access rights

Key Points

Example of land trasnfer plan scaled at 1500 the drawing also includes an extract at

a greater scale to cover the drawing requirememts

Compound boundary edged in red

Existing road names landmarks

Any access rights to the station coloured brown (not shown on main example as the station is located off an

adoptable highway)

North point


Dear Mr Adoption

RE One permanent 300mm diameter surface water discharge connection (S57) into existing ordinary watercourse restricted to 321Js rate at UU Road Warrington

Thank you for you r application for Ordinary Watercour se Land Drainage Consent received by Any Other Counci(

I confirm t hat your proposals for the pe rman en t headwall are acce pt able to the Any Other Counci l shown on drawing number S104 Drainage Plan Rev 4

II

Samples arnd In Situ Testirng

Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description

MADE GROUND Brown sandy clayey set (Topsoil) with occasional roots and vey rare sub-rounded lo rounded lfrneston e pebbl es_

MADE GROUND Sofi brown sifiy sandy clay with rare sub-rounded to rounded to limestone and cllert pebb lemiddots_ 0 a nic odour

Light brownyellow clayey fine to medium SANO (Organ ic odou r)

End cf pit at 100 m

--


Additional information

Ground conditions

TreesPlanting

Consents


Key Points

It is essential that thorough site investigation is undertaken as early as possible to avoid any

potential issues with new sewers

A full detailed SI report including trial pit borehole logs must be provided with a

Section 104 submission

Should you encounter challenging ground conditions (for example peat running sand or a fluctuating water table) you should provide

detailed information to justify your design proposals

Trial pit boreholes should be taken to a depth beneath the proposed invert level of any new

sewers to be laid

Should any planting be proposed adjacent to sewers these must conform to figure 23

page 33 SFA 6th

Sewers should be positioned to avoid TPO areas

bull Should your surface water sewers outfall to a watercourse please see Technical Guidance

Document Section 32

bull Formal Consent detailing acceptance of headwall and pass forward flow is required

Technical Guidance



Adoptions Process Flow

Initial Design Submitted

Progression to Technical Acceptance

Inspection Fees Paid

Legal Agreements Signed

Inspections as site progresses

Remedial list issued following 100 completion

of build and when occupancy above 50

Provisional Certificate Issued (12months

maintenance)

FinalVesting Certificate Issued

and bond fee released

Page 13

United Utilities Website httpwwwunitedutilitiescomdefaultaspx

Information and advice

Sewer Adoptions httpwwwunitedutilitiescomsewer-adoptions-buildaspx

United Utiliities Standard Details httpwwwunitedutilitiescomdocumentsdeveloper-services-construction-detailspdf

Site Sewer Construction Guide httpwwwunitedutilitiescomdocuments6805-contractors-guidepdf

Pre Development Enquiries httpwwwunitedutilitiescomplanning-wastewater-guidanceaspx


0818SD7664



~6 middott oW smootha ngh e

Introduction This guide informs applicants what information we require and how design submissions should look it gives supporting design information for multiple drawings which make up a Section 104 application This document should be read in conjunction with lsquoSewers for adoptionrsquo and the section 104 technical guidance document

Technical Guidance

Contents Page 1 Introduction -3 Drainage Plan Page 4 Long Section General Page 5 Manhole 120 Schematic General Page 6-7 Hydraulics Page 8-9 Pumping Station Submission Page 10 Land Registry Compliant drawings Page 11 Land Transfer drawing Page 12 Additional information Page 13 Adoptions Process Flow

Pre Development enquiries We strongly recommend you complete a pre development enquiry at an early stage so that the drainage strategy can be confirmed before completing your Section 104 application this can save a lot of time

See our website for our Pre Development Enquires

Design All design submissions must be in accordance with Sewers For Adoption and United Utilities Standard Details

bull Gravity Systems - Sewers for Adoption 6th Edition

bull Pumping Stations - Sewers for Adoption 7th Edition and United Utilities Pumping Station Addendum

bull Developer Services Construction Details

United Utilities feedback form Once you have made your application an engineer will respond using our unique feedback form it is essential that any further correspondence is resubmitted on the form and supplied in its original format this should allow a quicker acceptance to be issued

Naming Drawings It is important that drawings are supplied to us named correctly this helps us process the applications faster See good examples below We can clearly see what the drawings are without the need to open up the file All drawings should be provided in PDF format

Document Example of saved names

S104 Drainage Layout S104 Plan Rev 1

Longitudinal Section Long Section Sheet 1 ndash Roads 12 amp 14 Rev 1

Manhole Drawings Surface Water or Foul Manhole Sheet 1 Rev 1

Flow Control Manholes Flow Control Chamber Rev 1

Title Plan Land Registry Compliant Plan Rev 1

Hydraulic Files SW Network or SW Network 1m surcharge

Flood Routing Flood Route Rev 1

Flow Control Technical Sheets Flow Control Spec Rev 1

Ground Investigation SI Report SI Report

Private Plot Drainage Layout Private Drainage Rev 1

Disclaimer - This document has been produced for general guidance only

Page 1














developers land




Key Points






and confirmed






I I I I


---

-- bull bull

bull bull


C


A

3m3m

3m3m





amendments checked



B C D






as per SFA




B

C

D


~ ~ ~~ I I

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9 9 _

la ~ - --- --- --5002

- ~002 - -~

~ OMJOm

- - - ~ - -

I =~npll

g



llpaS m







~ i--t~ __ __ __

~ ~ ~ ~ I I


9 I

b b

_ ~-1111-- - --__ ____

I I

-- -~- ru bull -- 1- Dbull ~

~ - --~ - - -- - -

~ 5 )

-middot 2

I~ N N

~ sect bull e


QrcJ - CV einilr CL


lt04~ 21~

Bi ~ i ~ - ~

II ii

pe S00 Pp_00


~~IJ kNm nfl


I I

Pipe 2 Di~ 225




STORMWATER INVERT

-

o-------- bull

5002

H lco 5002

~

iii ~

-

I ~= I

_



_ _I

~~-

-- - --

--

--

--

--






Key Points













--



Key Points



are required







Cover Level 107000

Invert Level 105000

MH Type 1


Depth to cut out NA


Cover Depth 150mm

Cover Spec D400


Safety Chain NA

Safety Rails NA




1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664














developers land




Key Points






and confirmed






I I I I


---

-- bull bull

bull bull


C


A

3m3m

3m3m





amendments checked



B C D






as per SFA




B

C

D


~ ~ ~~ I I

I I I

9 9 _

la ~ - --- --- --5002

- ~002 - -~

~ OMJOm

- - - ~ - -

I =~npll

g



llpaS m







~ i--t~ __ __ __

~ ~ ~ ~ I I


9 I

b b

_ ~-1111-- - --__ ____

I I

-- -~- ru bull -- 1- Dbull ~

~ - --~ - - -- - -

~ 5 )

-middot 2

I~ N N

~ sect bull e


QrcJ - CV einilr CL


lt04~ 21~

Bi ~ i ~ - ~

II ii

pe S00 Pp_00


~~IJ kNm nfl


I I

Pipe 2 Di~ 225




STORMWATER INVERT

-

o-------- bull

5002

H lco 5002

~

iii ~

-

I ~= I

_



_ _I

~~-

-- - --

--

--

--

--






Key Points













--



Key Points



are required







Cover Level 107000

Invert Level 105000

MH Type 1


Depth to cut out NA


Cover Depth 150mm

Cover Spec D400


Safety Chain NA

Safety Rails NA




1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664

I I I I


---

-- bull bull

bull bull


C


A

3m3m

3m3m





amendments checked



B C D






as per SFA




B

C

D


~ ~ ~~ I I

I I I

9 9 _

la ~ - --- --- --5002

- ~002 - -~

~ OMJOm

- - - ~ - -

I =~npll

g



llpaS m







~ i--t~ __ __ __

~ ~ ~ ~ I I


9 I

b b

_ ~-1111-- - --__ ____

I I

-- -~- ru bull -- 1- Dbull ~

~ - --~ - - -- - -

~ 5 )

-middot 2

I~ N N

~ sect bull e


QrcJ - CV einilr CL


lt04~ 21~

Bi ~ i ~ - ~

II ii

pe S00 Pp_00


~~IJ kNm nfl


I I

Pipe 2 Di~ 225




STORMWATER INVERT

-

o-------- bull

5002

H lco 5002

~

iii ~

-

I ~= I

_



_ _I

~~-

-- - --

--

--

--

--






Key Points













--



Key Points



are required







Cover Level 107000

Invert Level 105000

MH Type 1


Depth to cut out NA


Cover Depth 150mm

Cover Spec D400


Safety Chain NA

Safety Rails NA




1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664

~ ~ ~~ I I

I I I

9 9 _

la ~ - --- --- --5002

- ~002 - -~

~ OMJOm

- - - ~ - -

I =~npll

g



llpaS m







~ i--t~ __ __ __

~ ~ ~ ~ I I


9 I

b b

_ ~-1111-- - --__ ____

I I

-- -~- ru bull -- 1- Dbull ~

~ - --~ - - -- - -

~ 5 )

-middot 2

I~ N N

~ sect bull e


QrcJ - CV einilr CL


lt04~ 21~

Bi ~ i ~ - ~

II ii

pe S00 Pp_00


~~IJ kNm nfl


I I

Pipe 2 Di~ 225




STORMWATER INVERT

-

o-------- bull

5002

H lco 5002

~

iii ~

-

I ~= I

_



_ _I

~~-

-- - --

--

--

--

--






Key Points













--



Key Points



are required







Cover Level 107000

Invert Level 105000

MH Type 1


Depth to cut out NA


Cover Depth 150mm

Cover Spec D400


Safety Chain NA

Safety Rails NA




1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664



--



Key Points



are required







Cover Level 107000

Invert Level 105000

MH Type 1


Depth to cut out NA


Cover Depth 150mm

Cover Spec D400


Safety Chain NA

Safety Rails NA




1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664

1000 1 0000 1001 2 0000 2000 3 0000 2001 4 0000

2002 5 0000

1003 6 0000 1004 7 0000



Design Head 25

Sump Yes

Unit Diameter 124


65 74

20 22

25

7

12

1000 1001

2000




34m 25m

17m

P i pe N o

1 000

1 00 1

2 0 00

2 0 011

2 0 02

1 0 02

1 0 0 3

1 0 04


1167 1167

1400


001 4H

0 10 6 H a

0 173H a

0 0 6 1 Ha

0 0 90H a

0063 H a

0 21 9 H a

0 104H a


0015 66244 67602 0025 66000 67600

0200 64500 67500

225 225

1200



Key Points
















1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664


1CL 15555 0 IL 155100

YES 30 1000 YES 40 1000 YES 50 1000

30 r YES 60 1000 30yr YES 70 1000

30 r YES 80 1000 30yr YES 90 1000 30 r YES 100 1000



Page 7

Key Points











159

256

250

263

229






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664






bull

bull

OS ANDING


00








Key Points





Hazardous Area Plan







Pump Calculations






Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points


















l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664


Sta~ion Typ e 3





110mm HPPE SDR 17



Key Points

















Page 9


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664


l===TI~


C HUR C H V IEW

CHU R C H VIEW

-----------

CHURCHi VIIEW




Key Points



S104 Drainage Plan)


North point




J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664

J

__ ---

Legend




middot~ qe ~- us v~




Key Points






adoptable highway)

North point


Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)



Page 13








0818SD7664

Dear Mr Adoption




II


Depth Type Results

030 ES

060 ES

0 90 ES

Depth Level (m) (m)

050

0 65

1()()

Stratum Description




End cf pit at 100 m

--



Ground conditions

TreesPlanting

Consents


Key Points








sewers to be laid


page 33 SFA 6th



Document Section 32


Technical Guidance












maintenance)










0818SD7664












maintenance)



Page 13








0818SD7664








0818SD7664

Developer Services Wasterwater - United Utilities · Design: All design submissions must be in...

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Transcript of Developer Services Wasterwater - United Utilities · Design: All design submissions must be in...