masterplan 2012 and 2020 drainage network model · the university of lincoln ref. 10/3921...

Masterplan 2012 and

2020 Drainage

Network Model

Client: The University of Lincoln

Project : Masterplan 2012 and 2020 Drainage

Network Model

University of Lincoln

Job No. :

10/3921

Revision : Rev A

Date : October 2010

Engineer : I Casling

Fosse House Roman Wharf

Lincoln LN1 1SR

Tel: 01522 513032 Fax: 01522 513559

The University of Lincoln Ref. 10/3921

Masterplan 2012 and 2020 Drainage Network model

2

Ward Cole Consulting Engineers Revision A - September 2011

SCHEDULE OF REVISIONS

REVISION

ISSUE DATE

DESCRIPTION

First Issue

October 2010

Revision A September 2011

Updated to suit revised 2020

master-plan areas.



3


Contents

1. Introduction

1.1 Introduction

1.2 Surface water modelling

1.3 Results

Appendices

A – Drawing No. 10-3921-1011 – Drainage and attenuation ponds draining to Pyewipe pumping station

B – Surface water calculations C – Upper Witham Internal Drainage Board information D – Environment Agency approval letter dated 29.06.2010 and Upper Witham Internal

Drainage Board approval letter dated 17.12.2010



4


1 Masterplan 2012 and 2020 drainage network model

1.1 Introduction

Ward Cole Consulting Engineers provided a Flood Risk Assessment and Drainage Strategy for the

University of Lincoln Masterplan, which modelled the proposed increases in catchment area to drain

into the Delph attenuation pond within the university grounds. Further to the FRA and Drainage

Strategy report, Upper Witham Internal Drainage Board (U.W.I.D.B) who control the attenuation

pond and are the approving authority for discharges into the pond, have stated that they require

specific details on the ability of the storage system to accept the increased surface water flows.

1.2 Surface water modelling

The existing drainage network is shown in Ward Cole drawing no. 10-3921-1011 (refer to Appendix

A). The existing drainage network is based on information supplied by U.W.I.D.B (refer to attached

notes and drawings within Appendix C). The Delph attenuation pond (referred to as Pond A) has

an online connection west to Fossdyke Delph watercourse that flows to Pyewipe Pumping station

approximately 1.8km to the west. There are another 2 No. ponds within the surface water drainage

network referred to as Ponds B and C. Pond B is downstream of Pond A and connected online,

whilst Pond C has an offline connection to Fossdyke Delph.

There are principally 4 No. catchment areas draining into the Fossdyke Delph as shown, with only

the catchment area around Campus Way draining directly and unbalanced to the watercourse.

Pyewipe Pumping station has a maximum pumping capacity of 600 litres per second according to

U.W.I.D.B. information, therefore to model how the increasing catchment area into Pond A affects

the flows and water levels within the drainage network shown, a restriction of 600 l/s was placed

relatively close to the Pyewipe Pumping Station.

1.3 Results

The drainage network model was simulated using the Windes computer package using FEH rainfall

data for the area. The results are shown in the attached calculations (refer to Appendix B) and

drawing no. 10-3921-1011. The calculations show that the surface water network modelled can

accommodate the increased flows generated by the proposed larger catchment area for the year

2020 with Pond A (Delph Pond) in its existing condition and size. Pond A reaches a maximum

water level of 3.757m in the 1 in 100 year + 20% rainfall event, which is below the proposed 4.0m

flood level.

APPENDIX A

Drawing No. 10-3921-1011 – Drainage and attenuation ponds draining

to Pyewipe pumping station

APPENDIX B

Surface water calculations

©1982-2009 Micro Drainage

Ward & Cole Page 1Fosse House LINCOLN UNIVERSITY MPRoman Wharf SW DRAINAGE MODEL (2010)Lincoln LN1 1SR POND A - EX. CATCHMENTDate JUNE 2011 Designed By ICFile SW drainage - Lincoln University MP - Exi... Checked ByMicro Drainage Simulation W.11.4

Global Variables

Region FEH Rainfall ModelReturn Period (yrs) 2Site Location GB 497200 370850 SK 97200 70850C(1km) -0.021D1(1km) 0.310D2(1km) 0.263D3(1km) 0.196E(1km) 0.308F(1km) 2.541Volumetric Runoff Coef 0.750Profile Type SummerPIMP (%) 100Areal Reduction Factor 1.000Storm Duration (mins) 15Hot Start (mins) 0Hot Start Level (mm) 0Manhole Headloss Coefficient 0.500MADD Factor * 10m³/ha Storage 2.000Foul Sewage/Hectare (l/s) 0.00Additional Flow - % of Total Flow 0Inlet Coefficient 0.800Number of Input Hydrographs 0Number of Time/Area Diagrams 0Number of Bifurcations 0Number of Overflows 0Number of Off-Line Controls 0Number of On-Line Controls 1

Starting Storm file name Y:\projects\Projects Drawings From 12.05.10\Luke\10 _3921 - Lincoln Uni\WinDES\12-10-10\cascading ponds.SWS

Freely Discharging Outfalls

OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0



On-Line Controls (Orifice)

US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)

DischargeCoefficient

1.003 7268.497 9 1.546 0.508 0.600



Storage Pond at pipe 1.000 USMH 1

Storage Pond Invert Level (m) 2.700

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details

* - Indicates pipe has been modified outside of Win Des's Storm/Foul & Schedules

PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 5.160 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400



The following hydraulic sections have been used in this network

NOTE: Diameters less than 66 refer to section numbe rs of hydraulicconduits. These conduits are marked by the symbols: - [] box

culvert, \/ open channel, oo dual pipe, ooo triple pipe, O egg.

Section numbers < 0 are taken from the file fossdyk e delphi channel.SEC

SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN

Pipes OutIL.(m) D (mm) PN

Pipes InIL.(m) D (mm)

1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1



Summary Wizard of "CRITICAL BY RETURN PERIOD"(Rank 1 by Max Level)Results for Design Storms

Margin for Flood Risk warning (mm) 300 Inertia Status ONDTS Status ON Analysis Time Step FineDVD Status ON

Profile(s) Summer and WinterDuration(s) (mins) 15, 30, 60, 120, 240, 360, 480, 960, 1440Return Period(s) (years) 2, 30, 100Climate Change (%) 0, 0, 0

PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct

1.000 120 Winter 2 0% 11.001 30 Winter 2 0% 12.000 360 Winter 2 0% 12.001 360 Winter 2 0% 11.002 15 Winter 2 0% 11.003 60 Winter 2 0% 11.004 240 Winter 2 0% 1

LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 2.933 -1.267 0.000 0.05 0.0 104.3 O K1.001 2.709 -1.011 0.000 0.15 0.0 377.6 O K2.000 2.893 -0.607 0.000 0.13 0.0 77.2 O K2.001 2.825 -0.625 0.000 0.11 0.0 77.2 O K1.002 2.626 -0.874 0.000 0.36 0.0 611.9 O K1.003 2.446 -1.554 0.000 0.03 0.0 506.0 O K1.004 2.217 -1.329 0.000 0.02 0.0 291.6 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.177 -1.023 0.000 0.13 0.0 304.0 O K1.001 3.124 -0.596 0.000 0.36 0.0 912.3 O K2.000 3.038 -0.462 0.000 0.37 0.0 216.3 O K2.001 3.034 -0.416 0.000 0.17 0.0 119.4 O K1.002 3.056 -0.444 0.000 0.85 0.0 1454.6 O K1.003 2.833 -1.167 0.000 0.06 0.0 1087.4 O K1.004 2.729 -0.817 0.000 0.04 0.0 484.1 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.423 -0.777 0.000 0.13 0.0 303.9 O K1.001 3.453 -0.267 0.000 0.43 0.0 1095.3 O K2.000 3.170 -0.330 0.000 0.65 0.0 376.3 O K2.001 3.229 -0.221 0.000 0.18 0.0 131.3 O K1.002 3.387 -0.113 0.000 1.17 0.0 2002.3 O K1.003 3.111 -0.889 0.000 0.09 0.0 1500.4 O K1.004 2.980 -0.566 0.000 0.05 0.0 552.7 O K



Global Variables




OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0




US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)


1.003 7268.497 9 1.546 0.508 0.600





Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details


PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 5.160 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400







SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN



1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1



Summary Wizard of "CRITICAL"(Rank 1 by Max Level)Results for Design Storms


Profile(s) Summer and WinterDuration(s) (mins) 15, 30, 60, 120, 240, 360, 480, 960, 1440Return Period(s) (years) 100Climate Change (%) 20

PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct

1.000 30 Winter 100 20% 11.001 15 Winter 100 20% 12.000 240 Winter 100 20% 12.001 15 Winter 100 20% 1 100/15 Winter1.002 15 Winter 100 20% 1 100/15 Winter1.003 120 Winter 100 20% 11.004 120 Winter 100 20% 1

LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.608 -0.592 0.000 0.12 0.0 274.2 O K1.001 3.647 -0.073 0.000 0.54 0.0 1357.7 O K2.000 3.292 -0.208 0.000 0.47 0.0 274.1 O K2.001 3.470 0.020 0.000 0.18 0.0 128.9 SURCH'ED1.002 3.535 0.035 0.000 1.37 0.0 2341.4 SURCH'ED1.003 3.242 -0.758 0.000 0.10 0.0 1742.0 O K1.004 3.091 -0.455 0.000 0.05 0.0 580.8 O K


Ward & Cole Page 1Fosse House LINCOLN UNIVERSITY MPRoman Wharf SW DRAINAGE MODEL (2010)Lincoln LN1 1SR POND A - 2012 CATCHMENTDate JUNE 2011 Designed By ICFile SW drainage - Lincoln University MP - 20... Checked ByMicro Drainage Simulation W.11.4

Global Variables




OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0




US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)


1.003 7268.497 9 1.546 0.508 0.600





Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details


PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 5.420 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400







SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN



1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 2.941 -1.259 0.000 0.05 0.0 111.9 O K1.001 2.710 -1.010 0.000 0.15 0.0 379.8 O K2.000 2.893 -0.607 0.000 0.13 0.0 77.2 O K2.001 2.825 -0.625 0.000 0.11 0.0 77.2 O K1.002 2.627 -0.873 0.000 0.36 0.0 622.8 O K1.003 2.447 -1.553 0.000 0.03 0.0 508.0 O K1.004 2.223 -1.323 0.000 0.03 0.0 295.6 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.193 -1.007 0.000 0.14 0.0 326.2 O K1.001 3.126 -0.594 0.000 0.37 0.0 926.4 O K2.000 3.038 -0.462 0.000 0.37 0.0 216.1 O K2.001 3.035 -0.415 0.000 0.16 0.0 113.4 O K1.002 3.057 -0.443 0.000 0.85 0.0 1456.8 O K1.003 2.845 -1.155 0.000 0.06 0.0 1099.0 O K1.004 2.740 -0.806 0.000 0.04 0.0 487.4 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.440 -0.760 0.000 0.03 0.0 59.4 O K1.001 3.456 -0.264 0.000 0.44 0.0 1113.7 O K2.000 3.173 -0.327 0.000 0.65 0.0 378.9 O K2.001 3.231 -0.219 0.000 0.15 0.0 108.7 O K1.002 3.390 -0.110 0.000 1.17 0.0 2004.8 O K1.003 3.119 -0.881 0.000 0.09 0.0 1514.1 O K1.004 2.987 -0.559 0.000 0.05 0.0 554.6 O K



Global Variables




OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0




US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)


1.003 7268.497 9 1.546 0.508 0.600





Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details


PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 5.420 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400







SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN



1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct

1.000 30 Winter 100 20% 11.001 15 Winter 100 20% 12.000 240 Winter 100 20% 12.001 360 Winter 100 20% 1 100/360 Winter1.002 15 Winter 100 20% 1 100/15 Winter1.003 120 Winter 100 20% 11.004 120 Winter 100 20% 1

LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status




Global Variables




OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0




US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)


1.003 7268.497 9 1.546 0.508 0.600





Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details


PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 7.575 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400







SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN



1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.009 -1.191 0.000 0.08 0.0 176.3 O K1.001 2.718 -1.002 0.000 0.16 0.0 401.4 O K2.000 2.893 -0.607 0.000 0.13 0.0 77.2 O K2.001 2.825 -0.625 0.000 0.11 0.0 77.2 O K1.002 2.631 -0.869 0.000 0.37 0.0 630.1 O K1.003 2.458 -1.542 0.000 0.03 0.0 528.6 O K1.004 2.270 -1.276 0.000 0.03 0.0 327.7 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.313 -0.887 0.000 0.20 0.0 452.6 O K1.001 3.139 -0.581 0.000 0.41 0.0 1030.2 O K2.000 3.044 -0.456 0.000 0.39 0.0 224.3 O K2.001 3.039 -0.411 0.000 0.15 0.0 108.7 O K1.002 3.065 -0.435 0.000 0.86 0.0 1476.1 O K1.003 2.940 -1.060 0.000 0.06 0.0 1004.5 O K1.004 2.824 -0.722 0.000 0.04 0.0 511.2 O K






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct


LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status

1.000 3.578 -0.622 0.000 0.30 0.0 673.0 O K1.001 3.504 -0.216 0.000 0.55 0.0 1393.8 O K2.000 3.225 -0.275 0.000 0.36 0.0 206.8 O K2.001 3.250 -0.200 0.000 0.15 0.0 108.7 O K1.002 3.430 -0.070 0.000 1.19 0.0 2029.4 O K1.003 3.188 -0.812 0.000 0.09 0.0 1634.4 O K1.004 3.047 -0.499 0.000 0.05 0.0 569.8 O K



Global Variables




OutfallPipe Number

OutfallMH/No

C.Level(m)

I.Level(m)

D,L(mm)

B(mm)

1.004 3.800 1.500 1200 0




US/PN

Volume(m³)

CtrlMH Name

Invert(m)

Dia(m)


1.003 7268.497 9 1.546 0.508 0.600





Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 2237.5 0.6 2533.3 1.2 2829.1 1.8 2878.5 2.4 2878.50.1 2286.8 0.7 2582.6 1.3 2878.5 1.9 2878.5 2.5 2878.50.2 2336.1 0.8 2631.9 1.4 2878.5 2.0 2878.50.3 2385.4 0.9 2681.2 1.5 2878.5 2.1 2878.50.4 2434.7 1.0 2730.5 1.6 2878.5 2.2 2878.50.5 2484.0 1.1 2779.8 1.7 2878.5 2.3 2878.5



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 387.0 0.5 467.0 1.0 547.0 1.5 627.0 2.0 0.0 2.5 0.00.1 403.0 0.6 483.0 1.1 563.0 1.6 643.0 2.1 0.00.2 419.0 0.7 499.0 1.2 579.0 1.7 659.0 2.2 0.00.3 435.0 0.8 515.0 1.3 595.0 1.8 675.0 2.3 0.00.4 451.0 0.9 531.0 1.4 611.0 1.9 0.0 2.4 0.0



Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

Depth(m)

Area(m²)

0.0 4975.0 0.6 7691.0 1.2 8062.0 1.8 0.0 2.4 0.00.1 5025.0 0.7 7753.0 1.3 8124.0 1.9 0.0 2.5 0.00.2 5074.0 0.8 7815.0 1.4 0.0 2.0 0.00.3 6315.0 0.9 7877.0 1.5 0.0 2.1 0.00.4 7567.0 1.0 7939.0 1.6 0.0 2.2 0.00.5 7629.0 1.1 8001.0 1.7 0.0 2.3 0.0



Network Details


PN

Length(m)

Fall(m)

Slope(1:x)

Area(ha)

T.E.(mins)

RainPro

k(mm)

HydSect

Dia(mm)

1.000 480.00 0.480 1000.0 7.575 5.00 1 0.600 o 15001.001 150.00 0.220 681.8 5.503 0.00 1 0.600 o 1500

2.000 10.00 0.050 200.0 7.082 5.00 1 0.600 o 8002.001 30.00 0.150 200.0 0.000 0.00 1 0.600 o 800

1.002 50.00 0.002 30000.0 3.550 0.00 1 0.600 o 15001.003 999.00 0.454 2200.4 0.000 0.00 1 0.600 \/ -11.004 101.00 0.046 2195.7 0.000 0.00 1 0.600 \/ -1

PN

USMHNo.

US/CL(m)

US/IL(m)

USC.Depth

(m)

DS/CL(m)

DS/IL(m)

DSC.Depth

(m)

CtrlNo.

US/MH(mm)

1.000 1 4.250 2.700 0.050 4.000 2.220 0.280 24001.001 4 4.000 2.220 0.280 4.000 2.000 0.500 2400

2.000 5 4.000 2.700 0.500 4.000 2.650 0.550 18002.001 6 4.000 2.650 0.550 4.000 2.500 0.700 1800

1.002 7 4.000 2.000 0.500 4.000 2.000 0.500 24001.003 8 4.000 2.000 0.000 4.000 1.546 0.454 24001.004 9 4.000 1.546 0.454 3.800 1.500 0.300 1 2400







SectionNumber

ConduitType

MajorDimn.(mm)

MinorDimn.(mm)

SideSlope(Deg)

CornerSplay(mm)

4*HydRadius

(m)

XSectArea(m²)

-1 \/ 800 2000 33 3.811 7.760



PIPELINE SCHEDULES

Upstream Manhole

PN

HydSect

Diam(mm)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 o 1500 1 4.250 2.700 0.050 24001.001 o 1500 4 4.000 2.220 0.280 2400

2.000 o 800 5 4.000 2.700 0.500 18002.001 o 800 6 4.000 2.650 0.550 1800

1.002 o 1500 7 4.000 2.000 0.500 24001.003 \/ -1 8 4.000 2.000 0.000 24001.004 \/ -1 9 4.000 1.546 0.454 2400

Downstream Manhole

PN

Length(m)

Slope(1:x)

MH No.

C.Level(m)

I.Level(m)

C.Depth(m)

MH DIAM., L*W(mm)

1.000 480.00 1000.0 4 4.000 2.220 0.280 24001.001 150.00 681.8 7 4.000 2.000 0.500 2400

2.000 10.00 200.0 6 4.000 2.650 0.550 18002.001 30.00 200.0 7 4.000 2.500 0.700 2400

1.002 50.00 30000.0 8 4.000 2.000 0.500 24001.003 999.00 2200.4 9 4.000 1.546 0.454 24001.004 101.00 2195.7 3.800 1.500 0.300 1200



MANHOLE SCHEDULES

M/HoleNumber

CoverLevel

(m)

M/HoleDepth

(m)

M/HoleDiam.,L*W

(mm)PN



1 4.250 1.550 2400 1.000 2.700 1500

4 4.000 1.780 2400 1.001 2.220 1500 1.000 2.220 1500

5 4.000 1.300 1800 2.000 2.700 800

6 4.000 1.350 1800 2.001 2.650 800 2.000 2.650 800

7 4.000 2.000 2400 1.002 2.000 1500 1.001 2.000 15002.001 2.500 800

8 4.000 2.000 2400 1.003 2.000 -1 1.002 2.000 1500

9 4.000 2.454 2400 1.004 1.546 -1 1.003 1.546 -1

3.800 2.300 1200 OUTFALL 1.004 1.500 -1






PN

Storm

ReturnPeriod

ClimateChange

Rank

First XSurcharge

First YFlood

First ZOverflow

O/FAct

1.000 30 Winter 100 20% 11.001 15 Winter 100 20% 12.000 240 Winter 100 20% 12.001 15 Winter 100 20% 1 100/15 Winter1.002 15 Winter 100 20% 1 100/15 Summer1.003 120 Winter 100 20% 11.004 120 Winter 100 20% 1

LvlEx.

PN

Water Lvl.(m)

SurchargedDepth (m)

FloodedVol (m³)

Flow/Capacity

Overflow(l/s)

Pipe Flow(l/s)

Status


APPENDIX C

Upper Witham Internal Drainage Board information

Upper Witham lOB Fossdyke Delph

Pond A On line 1.2m pipe dIs 'Yellow' catchment east of Brayford Way Lincoln University Ward Cole 2010 Also connected to Riparian culvert running via St Marks next to the River Witham into Boultham Main Drain at Coulson Road. This culvert can flow both ways.

Pond B On line Catchment west of Brayford Way BT call centre & McDonalds

Pond C Off line links to Fossdyke Delph with 0.8m Dia pipe IL 2.5m (drg 1676 ) Pond normal control level 2.7m Storage volume 2.5 - 3.0m 2500m3 Storage volume 3.0 - 4.0m 7815m3 'Pink' area is allowed for in the design but the 'Green hatched' area actually drains to Pond B Ruston Way ( Brayford Partnership Ltd )

Pond C' Now part of Pond C, originally for Lincoln University Sports centre. Approx 15 x 45m, surface area 675m2

Campus Way 'Green' catchment Lincoln University accommodation Not balanced, drains via pipe into Fossdyke Delph North of Railway at West Holmes Junction

Fossdyke Delph ( downstream of railway, West Holmes Junction) Trapezoidal channel - bed 0 8m with 1'1 5 batters Pyewipe Pumping Station Ch 0 - bed IL 1.5m Railway culvert at West Holmes Junction Ch 1200 - bed IL 2.0m Ground level on this section approx 4.0m

Pyewipe Pumping Station Pump 600 lIs Start level 2.6m Stop level 2.2m

POND

TING INWALL

200mm PIPE

.. t··

FO$SDYKE DELPH

i"

Om Om ....5:L5L

PO"lD ,fo~.>Dt#cc.. T" ,l\.erAII~I€D Le.va..:-Df!Lt='~---.--------;-----'-.--'-'---1" I2.7m ..' . -i iI

- _.,s:z~_ --.. '----:;'''=-'-~'~.._=__=:::::_.'.:.::.:... =='':':::' .._===.._.~.L=_._::.:_._=.._=:~= ..._:;..::.==L:.:=::"'::+=~===~

.. :.PROPOSEP CONc'RETE FILLED ; 'ARMCO'TYPE SANDBAG HEADWALL i 800mm PIPE AND WEIR . I:L.2.5mOm

5L

UPPER WITHAM INTERNAL DRAINAGE BOARD

D. van den Bas, B.Sc., C.Eng., M.I.C.E. ENGINEER

39 SLCatherine's Lincoln. LN5 8LU

Om ....5:L

FOSSDYKE DELPH OUTFALL FROM UNIVERSITY POND SK 966713

! SCALE 1: 100 DATE APR 2004 Drg. No. 1/1676/A4,DRAWN GWH

GolfCo~~e UPPER WITHAM INTERNAL DRAINAGE BOARD

U.W.ID. DISTRICT

E.A. MAIN RIVER

U.W.I.D.B. WATERCOURSE

LINCOLN Swanpool

Path

Reproduced froM Ordn~nce M~P with the perMission of Office. Crown copyright

APPENDIX D

Environment Agency letter dated 29.06.2010 and Upper Witham Internal Drainage Board

Letter dated 17.12.2010

Waterside House, Waterside North, Lincoln, LN2 5HA. Customer services line: 08708 506 506 Email: [email protected] www.environment-agency.gov.uk

Weekday Daytime calls cost 8p plus up to 6p per minute from BT Weekend Unlimited. Mobile and other providers’ charges may vary

Cont/d..

City of Lincoln Council Development Control City Hall Beaumont Fee Lincoln Lincolnshire LN1 1DF FAO: Peter Harness

Our ref: AN/2010/109563/01-L01 Your ref: 2010/0214/F Date: 29 June 2010

Dear Sir/Madam Erection of a four storey school of engineering Campus Way, Lincoln, Lincolnshire, LN6 7TS. Thank you for referring the above application, which was initially received on 15 April 2010. Environment Agency Position We have assessed the Sequential Test document undertaken by Ward Cole Consulting Engineers (dated June 2010) and received confirmation from your Authority that you consider the site passes this Test. Based on the information submitted we consider that the process has been adequately undertaken. We also consider that the Flood Risk Assessment (FRA) submitted with this application is compliant with Annex E of Planning Policy Statement 25 (PPS25). Accordingly, we have no objection to the proposed development subject to the following condition being attached to any planning permission granted: Condition The development permitted by this planning permission shall only be carried out in accordance with the approved Flood Risk Assessment (FRA), ref: 10/3921 and the following mitigation measures detailed within the FRA:

• Flood resilient construction techniques. • Finished floor levels are set no lower than 5.6 m above Ordnance Datum

(AOD). The applicant shall confirm completion of the approved scheme in writing within one month thereafter.

End

2

Reason To reduce the risk and impact of flooding to the proposed development and future occupants. Informative The Upper Witham Internal Drainage Board should be consulted on the surface water arrangements for this application as it will drain into their system. As you are aware the discharge of planning conditions rests with your Authority. It is, therefore, essential that you are satisfied that the proposed draft condition meets the requirements of Circular 11/95 'Use of Conditions in Planning Permission'. Please notify us immediately if you are unable to apply our suggested condition, as we may need to tailor our advice accordingly. Please note that our advice has not considered the risk of flooding from other sources, such as ground water, drainage systems, reservoirs, canals or ordinary watercourses. Your Authority will therefore need to be satisfied that the proposed development is also in accordance with other requirements of PPS25. Please forward a copy of the Decision Notice to us for the purpose of monitoring. Should you require any additional information, or wish to discuss these matters further, please do not hesitate to contact me on the number below. Yours faithfully Laura Richardson Planning Liaison Officer Direct dial 01522 785938 Direct fax 01522 512927 Direct e-mail [email protected] cc Richard Holmes, Ward Cole Consulting Engineers

masterplan 2012 and 2020 drainage network model · the university of lincoln ref. 10/3921...

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