A12 Chelmsford to A120 Widening Scheme PRELIMINARY

A12 Chelmsford to A120 widening scheme

PRELIMINARY ENVIRONMENTAL INFORMATION REPORT

CHAPTER 6 – AIR QUALITY FIGURES

Statutory consultation 2021 / FIGURE 6.1 Legend

Provisional Order Limits

Air Quality Study Area

2027 Traffic Reliability Area

District Boundary

TENDRING DISTRICT COUNCIL BRAINTREE DISTRICT UTTLESFORD COUNCIL DISTRICT Braintree COUNCIL Marks Tey COLCHESTER Colchester DISTRICT COUNCIL

Witham

Colchester HARLOW DISTRICT COUNCIL Chelmsford Chelmsford

CHELMSFORD Contains OS data © Crown 0 25 DISTRICT Copyright and database right EPPING FOREST MALDON km 2020 COUNCIL DISTRICT DISTRICT P03 11/05/21 For consultation AD HP KT SG

COUNCIL COUNCIL Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

BRENTWOOD Project DISTRIC A12 CHELMSFORD TO A120 WIDENING SCHEME COUNCIL Drawing Title PEIR AIR QUALITY ASSESSMENT STUDY AREA SHEET 1 OF 1

ROCHFORD Drawing Status BASILDON S4 - SUITABLE FOR STAGE APPROVAL DISTRICT DISTRICT Scale @ A3 1:180000 DO NOT COUNCIL SCALE COUNCIL Jacobs No. B36601D1 Client No. HE551497 Rev P03 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0001

0 10 THURROCK CASTLE POINT © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or SOUTHEND-ON-SEA copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. UNITARY DISTRICT Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Kilometres UNITARY AUTHORITYContains OS data © Crown Copyright and database right 2020 accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, AUTHORITY COUNCIL or in respect of, any use of, or reliance upon, this drawing by any third party. !

! CB107 ! CB110 FIGURE 6.2 ! CB105 / Legend

! Provisional Order Limits

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

! ! Site removed in 2019

!!! ! !!!!!!!! <36 !!!!!!!! ! 36 to <40

! >=40 Chelmsford Highways England monitored 2019 - annualised NO2 concentrations (µg/m3)

# <36

# 36 to <40

# >=40

! Worst-case Human Receptors

! Ecological Receptors ! CB27/27A/27B PCM Census IDs

Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

! ! ! ! ! ! Colchester ! 6 11 10 ! 5 9 4 ! 8 ! 7 ! 3 ! ! Chelmsford 2 ! !! !! 1 !! !! !! ! Contains OS data © Crown 0 25 Copyright and database right ! km ! ! 2020 ! ! ! ! ! ! !! ! P01 11/05/21 For consultation AD HP KT SG ! ! ! ! ! ! ! ! ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! !! ! Contractor Designer ! ! !! ! ! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR AIR QUALITY BASELINE CONDITIONS SHEET 1 OF 11

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0014

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

! Site removed in 2019

! <36

! 36 to <40

! >=40 ! !

Highways England monitored 2019 - annualised NO2 ! concentrations (µg/m3)

! # <36

# 36 to <40 ! # >=40 ! ! ! Worst-case Human Receptors !!!!!!!!! !!!!!!!!! CB81 ! Ecological Receptors CB38/39/40 ! ! CM2 CB80 PCM Census IDs #! 802048769 ! CB32 ! ! Air Quality Management Areas ! CB52 CB90 J11 ! !! !! CB83/83B/83C ! CB82 Note: CB89 Only monitoring sites and PCM Census IDs have been labelled. CB08

6 11 Colchester 10 5 CB49 9 ! 4 ! ! ! 8 ! 7 Chelmsford Army and Navy AQMA 3 ! ! CB68/68B/68C CB57 CB22/22B/22C Chelmsford 2 ! !! ! CB58 1 CB01 CB84/85/86 ! CB45 ! CM4 Contains OS data © Crown 0 25 Copyright and database right ! CB02 CB26/26A/26B km 2020 ! CB61 P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer !

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com ! CB105 Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME !

!!!!! Drawing Title !!!!!!!! !!!!!! PEIR AIR QUALITY BASELINE CONDITIONS SHEET 2 OF 11

Drawing Status Chelmsford S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0015

! / FIGURE 6.2 Legend

! Provisional Order Limits !!!! !!!! !!!! !! Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

! Site removed in 2019

! <36

! 36 to <40

! >=40

Highways England monitored 2019 - annualised NO2 concentrations (µg/m3)

# <36

# 36 to <40

# >=40

! Worst-case Human Receptors

! Ecological Receptors

PCM Census IDs

Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

6 11 Colchester 10 5 9 4 ! 8 7 3

Chelmsford 2 ! 1

Contains OS data © Crown 0 25 Copyright and database right km 2020 ! ! P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Contractor Designer ! ! !! ! !

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. !!! ! Tel: +44 (0)20 3980 2000 !!!!! ! !!!!! ! www.jacobs.com J1! ! Client # !

! ! ! Project ! ! ! CB31 A12 CHELMSFORD TO A120 WIDENING SCHEME !

! Drawing Title PEIR

802058301 ! AIR QUALITY BASELINE CONDITIONS ! SHEET 3 OF 11 ! ! Drawing Status S4 - SUITABLE FOR STAGE APPROVAL ! Chelmsford ! Scale @ A3 1:20000 DO NOT SCALE ! Jacobs No. B36601D1 ! Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0016

Provisional Order Limits

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

! Site removed in 2019

! <36

! 36 to <40

! >=40 !!!!! !!!!! !!!!! Highways England monitored 2019 - annualised NO2 !!!!! concentrations (µg/m3)

# <36

# 36 to <40

# >=40

! Worst-case Human Receptors

! Ecological Receptors

PCM Census IDs

Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

6 11 Colchester 10 5 9 4 8 7 3

Chelmsford 2 1

Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

!!!!!! !!!!!! !!!!!! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR ! AIR QUALITY BASELINE CONDITIONS SHEET 4 OF 11 ! Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0017

!!!! / FIGURE 6.2 Legend

Provisional Order Limits

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

Braintree ! Site removed in 2019

! <36

! 36 to <40

! >=40

Highways England monitored 2019 - annualised NO2 3 ! concentrations (µg/m ) ! ! ! ! # <36 ! ! # 36 to <40

# >=40

! Worst-case Human Receptors !!!!!!! ! Ecological Receptors

! BR6 PCM Census IDs ! BR1 Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

! BR4

6 11 Colchester 10 5 9 4 ! BR7 8 7 3

Chelmsford 2 1

Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer !!!!!!!!!!!!!!!!!!!

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR AIR QUALITY BASELINE CONDITIONS SHEET 5 OF 11

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0018

Provisional Order Limits

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m )

! Site removed in 2019

! <36

! 36 to <40

! >=40

Highways England monitored 2019 - annualised NO2 concentrations (µg/m3)

# <36

# 36 to <40

# >=40

! Worst-case Human Receptors

! Ecological Receptors

PCM Census IDs

Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

6 11 Colchester 10 5 9 802008615 4 8 7 3

Chelmsford 2 1

Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR AIR QUALITY BASELINE CONDITIONS SHEET 6 OF 11

Drawing Status Braintree S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0019

Provisional Order Limits

! !!!! Air Quality Study Area ! 3 BR5 ! Local Authority monitored 2019 NO 2 concentrations (µg/m ) !! BR22! ! Site removed in 2019 ! ! ! ! ! <36

! 36 to <40 J3 ! >=40 ! BR21 # ! Highways England monitored 2019 - annualised NO2 concentrations (µg/m3)

# <36

# 36 to <40 Witham ! BR13 # >=40

! Worst-case Human Receptors ! !!!!!!!! ! !!!!!!!!!!!! ! ! ! ! Ecological Receptors ! PCM Census IDs !!!!!! !!!!!!! !!!!!!! ! Air Quality Management Areas

! Note: Only monitoring sites and PCM Census IDs have been labelled. ! ! !

! ! Colchester ! 6 11 ! 10 ! ! 5 !! ! ! ! 9 ! 4 8 ! 7 ! 3 Chelmsford 2 1

Contains OS data © Crown 0 25 Copyright and database right km 2020 ! J2 P01 11/05/21 For consultation AD HP KT SG #! !! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! ! ! ! Contractor Designer ! ! ! !

! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! ! Tel: +44 (0)20 3980 2000 ! ! www.jacobs.com

! ! Client !

! ! !

! ! Project ! ! ! A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR ! ! AIR QUALITY BASELINE CONDITIONS SHEET 7 OF 11

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0020

FIGURE 6.2 J5 / ! Legend # ! ! ! ! !!! !! ! !! Provisional Order Limits ! !! ! !! ! !! ! ! Air Quality Study Area ! ! 3 Local Authority monitored 2019 NO 2 concentrations (µg/m ) ! ! !!! ! Site removed in 2019 !!!! ! !!!! ! ! !!!! ! !!!! ! <36 ! ! ! ! ! 36 to <40

BR3 ! ! ! ! BR9 >=40 J4 Highways England monitored 2019 - annualised NO2 #! concentrations (µg/m3) ! # <36

! # 36 to <40 ! # >=40

! Worst-case Human Receptors

! Ecological Receptors ! !!!!!! !!!!!! !!!!!! PCM Census IDs ! ! Air Quality Management Areas

!! !!! Note: !!! !!! !!! !!! Only monitoring sites and PCM Census IDs have been labelled. !!! !!!

! ! ! ! ! ! ! Colchester ! 6 11 10 !! 5 ! !!! !!! ! !! J3 !! 9 ! ! !!! ! !!! 4 # !!!! 8 ! !!!!! !!!!! 7 ! !!!!! 3 ! ! !!!! !!!! !!!! Chelmsford 2 ! 1 !!!! Contains OS data © Crown 0 25 Copyright and database right km ! 2020 !!!!!!!!!!! !!!!!!!!! P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Contractor Designer !!!!!! !!!!!!! !!!!!!! ! ! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

! Client !!!! !!!!!

! ! ! !! Project !! !! !! A12 CHELMSFORD TO A120 WIDENING SCHEME !! ! !! ! ! ! !! ! !! ! !! Drawing Title ! !! !! ! !! !! ! !! !! PEIR ! !!! !!! !!! AIR QUALITY BASELINE CONDITIONS !! SHEET 8 OF 11

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0021

! ! FIGURE 6.2 ! / ! Legend ! Provisional Order Limits

Air Quality Study Area

3 Local Authority monitored 2019 NO 2 concentrations (µg/m ) J8 ! ! Site removed in 2019 #! ! ! <36

! 36 to <40

! >=40

! Highways England monitored 2019 - annualised NO2 ! 3 ! concentrations (µg/m )

# <36

# 36 to <40 ! ! # >=40

! Worst-case Human Receptors

! Ecological Receptors ! ! BR11 PCM Census IDs ! ! J7 Air Quality Management Areas #!

Note: J6 ! Kelvedon ! Only monitoring sites and PCM Census IDs have been labelled. # ! !

! 11 Colchester ! 6 10 !! 5 9 ! 4 ! 8 ! 7 ! 3 ! ! Chelmsford 2 ! ! ! 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

J5 Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Contractor Designer # ! ! !! ! !! ! !!! !! ! ! !! !!! ! !! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! ! Tel: +44 (0)20 3980 2000 ! www.jacobs.com ! Client ! !!! ! !!!! ! !!!! ! ! !!!! ! !!!! ! ! ! ! Project ! BR3 ! A12 CHELMSFORD TO A120 WIDENING SCHEME ! ! BR9 J4 Drawing Title # ! ! PEIR ! !!! AIR QUALITY BASELINE CONDITIONS

!!!!! SHEET 9 OF 11 !!!!! Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0022 !!!! 0 1000!!!! © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or !!!!!! !!!!!! copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. ! Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party.

! ! / FIGURE 6.2 Legend ! !! Provisional Order Limits

Air Quality Study Area !! !! 3 !! ! Local Authority monitored 2019 NO 2 concentrations (µg/m ) !! ! ! Site removed in 2019 ! ! ! <36

! 36 to <40 ! ! ! ! >=40

Highways England monitored 2019 - annualised NO2 CBC59concentrations (µg/m3) ! ! ! ! 802006208# ! ! <36! ! ! CBC131# 36 to <40 ! ! # >=40

! Worst-case Human Receptors

! Ecological Receptors ! PCM Census IDs

! Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled. !

! ! Colchester ! ! 6 11 ! ! ! 10 ! 5 CBC135 ! J10 ! ! ! 9 !# 4 8 CBC137 ! ! CBC136 7 ! 3 CBC90 ! ! ! ! Marks Tey Chelmsford 2 1 ! Contains OS data © Crown 0 25 Copyright and database right km 2020

! P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

! Client

! Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR AIR QUALITY BASELINE CONDITIONS SHEET 10 OF 11

Drawing Status ! S4 - SUITABLE FOR STAGE APPROVAL ! Scale @ A3 1:20000 DO NOT J9 SCALE ! Jacobs No. B36601D1 # Client No. HE551497 Rev P01 ! Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0023

! / FIGURE 6.2 Legend

Provisional Order Limits

Air Quality Study Area

3 ! Local Authority monitored 2019 NO 2 concentrations (µg/m ) ! ! Site removed in 2019

! <36

! 36 to <40

! >=40

Highways England monitored 2019 - annualised NO2 3 ! CBC96 concentrations (µg/m ) # <36

# 36 to <40

# >=40 ! CBC97 ! Worst-case Human Receptors

! Ecological Receptors

PCM Census IDs

Air Quality Management Areas

Note: Only monitoring sites and PCM Census IDs have been labelled.

!!!!!!! !!!!!!!!!!

6 11 Colchester 10 5 !!!!!!!! ! CBC123 9 4 8 7 ! CBC125 3

Chelmsford 2 CBC119 ! 1

! CBC98 Contains OS data © Crown ! CBC118 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! ! CBC108 Contractor Designer ! ! ! ! !!! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. !!!! !!! Tel: +44 (0)20 3980 2000 !!!! ! ! ! !!!! www.jacobs.com ! ! ! ! !! CBC109 Client !! !! CBC107 ! CBC112 ! !! Colchester !! ! ! CBC49 ! CBC59 ! ! !! !! ! 802006208 ! ! ! ! !! Lucy Lane North, Stanway !! CBC126 CBC105 ! !! CBC117 ! ! ! CBC132 ! CBC22 CBC71 Project! CBC20 ! ! CBC21 ! ! ! ! CBC131 CBC58 !CBC130 CBC110 A12 CHELMSFORD TO A120 WIDENING SCHEME ! CBC111 ! ! ! ! CBC48 ! CBC43 Drawing Title Area 1 - Central Corridors ! PEIR CBC62/A/B ! CBC54 ! CBC63 AIR QUALITY BASELINE CONDITIONS ! ! CBC3A/B/C ! SHEET 11 OF 11 CBC106 ! CBC104 CBC2 Drawing Status CBC65 ! S4 - SUITABLE FOR STAGE APPROVAL ! CBC93 Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0024

! / FIGURE 6.3 Legend

Provisional Order Limits

Air Quality Study Area

3 Background year 2019 NO2 concentrations (µg/m ) *

Low (7.2)

High (23.9) Colchester No data

Marks Tey Note: Braintree * Adjusted and sector-removed background concentrations for the year 2019, for consistency with the latest available monitoring data.

Kelvedon

Colchester Witham

Chelmsford

Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 12/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client Chelmsford

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

BACKGROUND NO2 CONCENTRATIONS SHEET 1 OF 1

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:125000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0025

0 5 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Kilometres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. ! FIGURE 6.4 !! /! ! Legend ! ! !! ! ! ! Provisional Order Limits ! ! ! Proposed Scheme Centreline ! !!! ! ! ! ! !! Provisional Order Limits 50m Buffer ! ! !!!!

! ! Provisional Order Limits 100m Buffer ! ! !! ! !!! ! ! ! ! !! Provisional Order Limits 200m Buffer !! !!! !! !!!!! !!! ! ! !!!! Human Dust Receptor ! ! !!!! ! !!!!! !! ! !!!!!!!!!! ! ! !!! !!! Ecological Dust Receptor !! ! !!!!! !!! !!!!!!!!!! ! ! !!! ! !!! ! !!!! !!!!!!! !!!!!! !! !!! !! !!!! !!!!! !! ! !!!!! !!! ! !!!!!!!!!!!!! ! !!!!!!!!! !!!!! !! !!! !!! !! !!!!!!!! !!!!! ! !! ! !!!! ! !!! !!!!!!!! ! !! !!! ! !!!!!!!!!!!!!!!! !!!!!!!!! ! ! ! ! !!! !!! !!! !!! ! ! ! !!! !!! !!!!!! !!!!!! ! !!!!! ! !!! ! !!!!!!!!! !! !! ! !!! !!!!! ! !!! !!!!!!!!!! !! !! ! !!!!! ! ! ! !!!!!!!!!!! ! !!! !!!!!! !!! !!! !! !!!! ! ! !!!!!

! !! !

! !

! Colchester

! 3

1 Chelmsford Contains OS data © Crown 0 15 Copyright and database right !!! km !!! 2020 !!!!!!!!! !!!!! ! !!!!!! ! !!!!!!!! P01 29/04/21 For consultation AD HP KT SG !!!!!!!!! !!! !!!!!! ! !!!!!! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd !!!!! !!!!! ! Chelmsford !!! !!!! Contractor Designer !! !!! !!!! !!

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR CONSTRUCTION DUST ASSESSMENT - SENSITIVE RECEPTORS SHEET 1 OF 4 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0026

! / FIGURE 6.4 ! Legend ! Provisional Order Limits

Proposed Scheme Centreline

! Provisional Order Limits 50m Buffer

Provisional Order Limits 100m Buffer

! Provisional Order Limits 200m Buffer

! Human Dust Receptor ! Ecological Dust Receptor !! !!

Witham

! ! !!!! !!! !!!!! ! ! ! ! !! !!!!! !!! !!! !! ! !!! ! ! !!!!!!! ! !! !!!! !! ! ! !! ! ! !!! !!!!!!!!! ! !!

!!!!! !! ! !! !!!! !!!! ! !!!! !!!!!!! Colchester !! ! !!!! !!!!!!! !!!!! !!! !!! !!! !!!! !!! !!!!!!!!! !!!!! ! !!!!!!! !!!! !!! !!!! !!! !!!!!! 4 !! ! !!!!! !!! !!!!!!!!!! !!!!!! !!! !!!!! ! ! !!!! ! !! !!!!! !!!! !!!!!!!! !! ! !! !! !! !! !! !!!!!! !!! !!!! !!! !!! !!!!!! !! !!! 3 !! !!!!!!! !!! !!!!!!!!!! ! ! ! !!!!!!!!!!! ! ! !!! ! ! ! !! ! ! !! !! !!!!!!! !!!!!! !!!!! ! ! !!!!! ! !! ! !! !!!!!! ! ! ! ! ! ! !! !!!!!!!!!!!! !!!!!!!!! !! ! !!! !!!! !!!!!!!! ! !!!!!!! ! !!!!!!!!!! !! ! ! ! !!! !! !!!! ! !!!!!!! ! !! !! ! ! ! !!!!!!!!!! ! 2 !! ! ! !!!!!!! !! ! !!!!!!!!!! !! ! ! !!!!!! !!!!!!!!!! !! !!! !!! !!!!!!!!!!!!!!! !!!!! !!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!! !!!!!!! ! ! !!!! !! !! !!!!!!!!!! !!!!!! ! !! !! ! !!!!!!! ! ! !!! !! ! !! !! !! !!!!!!!!!!!! !!!!!!!! ! ! !! !!! ! !! !!!!!!!! !!!!! ! ! !!!!! ! !! !!!!!!!!!!!!!!!!!! ! ! !! !!!!!! !!! !!!!!!!!!!!! !!!!!! ! ! !! !! !!!! ! !! !!! !!! !! ! ! ! !!! !!!!! ! ! ! 1 ! !!! ! ! ! !!!!!! ! Chelmsford ! !!! !! !! ! !! ! Contains OS data © Crown ! 0 15 Copyright and database right ! km 2020 !!! ! ! ! P01 29/04/21 For consultation AD HP KT SG ! ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! ! Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 !! www.jacobs.com !!!! !!! !!! !!!!!! Client !! !! ! !! !!! !!!! !! ! !! ! !!!!!!! !! ! ! !! ! !!! ! !! ! !! !! !!!!!!!!! !! !! !!!!!!!! ! !!!!!!!!!!!! ! !! !! !!!!!! !! ! ! ! !!!!!!!!!!! !!! !! !!! ! ! !!!!!! !! !!! ! !!! !!! ! ! !!!!!!!! !! ! ! ! !! ! ! !! !!! ! !!! !!!!!!! ! !! !! ! !! Project ! ! !!!! !!!! ! ! !!!! !!! !!! ! !!!!!! !!!! !!!!! ! ! ! !!! !!!! !!! ! ! !!!! ! ! ! !!! !!!! ! !! !!! !!!! !!! !! ! !!! ! !! ! !! !! A12 CHELMSFORD TO A120 WIDENING SCHEME ! !!!!!! !!! !! ! !! ! !!!! !!! !!! !! ! !!!!!!!!!!!! ! !! !!!!!!!! !! !!! ! ! ! ! !!! !! ! ! ! !!!! !!!! !!! !!! ! ! ! !! !!! !!!!!!!! ! ! !! !!! !! ! ! !!!!! ! !!! !!! !!!! !!!!! !!!!!!!!! !! !!!!!! !! !!!!! !!!! !! ! ! !!! !!! ! Drawing Title !!! !!!! ! ! ! !! !! !! !! ! ! !!! PEIR ! ! !!! !!!!! !! !!!!! ! ! ! !!!!! !! !!! !!!! !! !!!!!! ! ! ! ! ! ! !!!! ! ! !! ! ! CONSTRUCTION DUST ASSESSMENT - !!!!!!! ! !! ! !!!!!!!!!!! SENSITIVE RECEPTORS ! ! ! !! SHEET 2 OF 4 ! Drawing Status S4 - SUITABLE FOR STAGE APPROVAL ! ! ! DO NOT !! ! ! Scale @ A3 1:20000 ! SCALE Jacobs No. B36601D1 ! Client No. HE551497 Rev P01 ! ! Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0027

! ! !! FIGURE 6.4 ! !! / Legend ! ! Provisional Order Limits ! ! Proposed Scheme Centreline ! !! Provisional Order Limits 50m Buffer !! ! ! !! !!! !!! ! !!! Provisional Order Limits 100m Buffer !!! ! Provisional Order Limits 200m Buffer

! Human Dust Receptor

! Ecological Dust Receptor ! ! ! !! ! !!!!! !! !!! !! !!! ! ! !!! ! !!! !! ! !

! ! !

! ! !! !! !

! ! ! ! !! ! !!! ! !! ! ! ! ! ! ! Kelvedon !

! ! Colchester

! ! ! 4 !! !! ! ! ! 3 ! ! ! ! ! !!! ! ! ! ! !! ! ! !! ! 2 !!! !! ! ! ! ! ! ! ! 1 ! Chelmsford Contains OS data © Crown 0 15 Copyright and database right km 2020 !!! P01 29/04/21 For consultation AD HP KT SG ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Contractor Designer

!! ! !! ! ! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 ! ! www.jacobs.com ! Client

!! ! ! !! !!!! ! !! !! !! !!! !! !!!!! !!! Project ! !!! !!! ! ! !! ! !! ! !! !! !!!! ! !!!!!! ! !!!!!!!! A12 CHELMSFORD TO A120 WIDENING SCHEME !!!! ! ! Drawing Title PEIR ! ! CONSTRUCTION DUST ASSESSMENT - ! ! ! SENSITIVE RECEPTORS SHEET 3 OF 4 ! Drawing Status ! S4 - SUITABLE FOR STAGE APPROVAL Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number ! HE551497-JAC-EAQ-SCHW-SK-GI-0028

Provisional Order Limits

Proposed Scheme Centreline

Provisional Order Limits 50m Buffer

Provisional Order Limits 100m Buffer

Provisional Order Limits 200m Buffer

!! ! ! !! Human Dust Receptor

Ecological Dust Receptor ! ! ! ! Colchester !

! !! !!!!!!! !!! !!!!! ! ! !!! !!!! ! ! ! !!!!! !!!!!!! ! ! ! ! !! !!!!! ! ! ! !! !!!! ! ! !!!!!!! ! !! ! !!! ! !!! !!! !!!!!! !! ! ! ! ! !!!!!!!!!! !! ! ! !! !!! !!!!!! !! !!!!!! !!!!! !!!!!!! !!!! !! !! ! !!! !!! !!!!!!!! ! ! ! ! !!! ! ! ! !! !!!!!!!! ! ! ! ! ! !!!! !!! !!!!!!! ! ! !! !!!!!! !!! !!!!! ! !!!! ! !! ! ! !!! !!!!! ! ! ! !!! ! ! ! ! !!! !!!!! ! !!! !!!

! !! !!! ! ! ! ! !!! !!! Marks Tey ! ! !!!! !! ! !!!! Colchester !!!!! ! ! ! ! ! ! ! 4

3 !! ! ! ! ! 2 !

1 Chelmsford ! Contains OS data © Crown 0 15 Copyright and database right ! km 2020

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd !! ! Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client !! !

Project A12 CHELMSFORD TO A120 WIDENING SCHEME ! !

Drawing Title ! PEIR ! !! CONSTRUCTION DUST ASSESSMENT - ! !! SENSITIVE RECEPTORS SHEET 4 OF 4 ! Drawing Status 4 STAGE APPROVAL ! S - SUITABLE FOR Scale @ A3 1:20000 DO NOT ! SCALE Jacobs No. B36601D1 ! Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0029 !! ! 0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. / FIGURE 6.5 Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 2025 Do Something NO2 Concentration (µg/m )

! <36

! 36 to <40

! >=40

Chelmsford

! R156

R155 !

8 Colchester 7 6

5 4 3 Chelmsford 2

! R160 1 Contains OS data 0 25 © Crown Copyright km and database right

P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client ! R161

! R157 Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 1 OF 8 Drawing Status R159 ! S4 - SUITABLE FOR STAGE APPROVAL ! R158 Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0030

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 ! R114 2025 Do Something NO2 Concentration (µg/m ) ! <36

! 36 to <40 ! ! R116 ! >=40 R115 ! R129 ! R118 ! R132 R117 ! ! R131 ! R120 ! ! R119 ! R121

R130 ! P7 ! R122 ! R123 P4 ! ! R124 P5 !

P6 ! P1 ! R127 !! 8 Colchester R128 7 6 Chelmsford 5 4 3 Chelmsford 2

1 Contains OS data 0 25 © Crown Copyright km and database right

P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 R150 ! www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 2 OF 8 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0031

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 2025 Do Something NO2 Concentration (µg/m )

! <36

! 36 to <40

! >=40

Witham

R97 ! R96 !

R98 ! R99 ! ! R100

R101 8 ! ! Colchester R102 7 P19 ! ! P20 ! P22 6 R104 ! ! R137 5 R103 ! P17 4 3 Chelmsford 2

1 Contains OS data 0 25 © Crown Copyright R109 km and database right R136 ! R105 R107 P01 30/04/21 For consultation AD HP KT SG R111 !!! P10 Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd P31 ! !!! Contractor Designer ! ! R108 P15 ! R106 R151 ! ! P11 Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! ! R110 Tel: +44 (0)20 3980 2000 P14 ! www.jacobs.com R112 Client R113

Project ! R114 A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR ! ! R116 MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO R115 FOR HUMAN HEALTH RECEPTORS - SHEET 3 OF 8 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0032

Proposed Scheme Centreline

Air Quality Study Area

3 2025 Do Something NO2 Concentration (µg/m ) ! R153 ! <36 ! R73 ! 36 to <40

! >=40

R76 R77 ! R78 ! !

R90 ! Witham R79 !

8 Colchester 7 6

5 4 3 Chelmsford 2

1 Contains OS data 0 25 © Crown Copyright km and database right

P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

! R97 Project R96 ! A12 CHELMSFORD TO A120 WIDENING SCHEME

R98 ! Drawing Title PEIR

R99 ! ! R100 MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO ! R101 FOR HUMAN HEALTH RECEPTORS - SHEET 4 OF 8 ! Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

P22 Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0033

Provisional Order Limits

Proposed Scheme Centreline R47 ! R48 ! Air Quality Study Area R49 3 ! 2025 Do Something NO2 Concentration (µg/m ) Kelvedon ! <36 ! 36 to <40

! >=40

R138 !

R70 R72 ! !

! R153 ! R73

8 Colchester 7 6 R76 R77 5 ! 4 R78 ! 3 ! Chelmsford 2

1 Contains OS data 0 25 © Crown Copyright km and database right

P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 5 OF 8 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0034

R18 Proposed Scheme Centreline ! R19 !! ! P26 Air Quality Study Area R24 ! ! ! R20 3 2025 Do Something NO2 Concentration (µg/m ) R25 ! R30 R21 ! R23 ! R22 ! ! <36 R28 ! R29 ! 36 to <40 ! R31 ! >=40 Marks Tey R33 !

R32 !

R36 !

R35 !

! R37

8 Colchester 7 6

5 4 3 Chelmsford 2

R41 ! 1 Contains OS data R43 0 25 © Crown Copyright ! km and database right R42 ! P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

R46 Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 R45 ! www.jacobs.com Client R44 ! !

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 6 OF 8 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0035

0 1000 ! © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or R47 copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. R48 ! Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres Contains OS data © Crown Copyright and database right 2020 accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, ! R49 or in respect of, any use of, or reliance upon, this drawing by any third party. Inset Map A FIGURE 6.5 R175 / !! R172 Legend ! R179 ! R181 Provisional Order Limits ! R173 R180 ! R183 Proposed Scheme Centreline ! ! R185 R168 ! ! Air Quality Study Area ! ! R182 3 2025 Do Something NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! <36 R178 !! R169 !! ! 36 to <40 ! R184 R140 R186 ! R171 ! >=40 R165 R141 ! ! ! ! ! R174 ! R176 ! R163 R164 R162

See Inset Map A!! !! !!!!!! ! !! 8 ! !! Colchester !! R15 R14 !!!!!! 7 R11 ! ! ! 6 ! ! 5 ! ! R16 4 ! R13 3 P28 ! P29 R12 P32 Chelmsford 2

1 Contains OS data ! 0 25 © Crown Copyright km and database right R17 Colchester P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com !! Client ! ! P26

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE PEAK CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 7 OF 8 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0036

0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. Inset Map A FIGURE 6.5 R175 / !! R172 Legend ! R179 ! R181 Provisional Order Limits ! R173 R180 ! R183 Proposed Scheme Centreline ! ! R185 R168 ! ! Air Quality Study Area ! ! R182 3 2025 Do Something NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! <36 R178 !! R169 !! ! 36 to <40 ! R184 R140 R186 ! R171 ! >=40 R165 R141 ! R145 ! ! ! R144 ! ! R174 ! ! R176 ! R163 R164 R162

8 Colchester 7 6

5 4 3 Chelmsford 2

1 Contains OS data 0 25 © Crown Copyright km and database right Colchester P01 30/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME See Inset Map A!! !! Drawing Title PEIR !!!!!! ! !! ! !! MODELLED NO2 CONCENTRATIONS IN THE PEAK !! R15 R14 !!!!!! CONSTRUCTION YEAR (2025) DO SOMETHING SCENARIO R11 FOR HUMAN HEALTH RECEPTORS - SHEET 8 OF 8 ! ! ! Drawing Status ! ! S4 - SUITABLE FOR STAGE APPROVAL ! R16 Scale @ A3 1:20000 DO NOT R13 SCALE R12 Jacobs No. B36601D1 ! P29 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0037

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 Change in NO2 Concentration (µg/m )

! >4 reduction

! >2 to <=4 reduction ! Chelmsford >0.4 to <=2 reduction ! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase

! >4 increase

! R156

! R155

8 Colchester 7 6

5 4 3 Chelmsford 2

! R160 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client ! R161

! R157 Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 1 OF 8

Drawing Status ! R159 S4 - SUITABLE FOR STAGE APPROVAL ! R158 Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0038

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 Change in NO2 Concentration (µg/m ) ! R114 ! >4 reduction

! >2 to <=4 reduction ! R115 ! R116 ! >0.4 to <=2 reduction

! <=0.4 change ! R118 R129 ! ! >0.4 to <=2 increase ! R117 ! >2 to <=4 increase R132 ! ! R120 ! ! >4 increase R131 ! ! R121 R119 ! P7 ! R122 R130 ! ! P8 ! R123 ! P4 ! R124 ! P5

P6 ! ! R125 R126 ! P1 ! ! ! R128 8 Colchester R127 7 6 Chelmsford 5 4 3 Chelmsford 2

1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 ! R150 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 2 OF 8

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0039

Provisional Order Limits

Proposed Scheme Centreline ! R91 R85 ! P23 ! Air Quality Study Area R94 ! R92 3 Change in NO2 Concentration (µg/m ) ! R93 ! >4 reduction

! >2 to <=4 reduction

! >0.4 to <=2 reduction

! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase Witham ! >4 increase

! R97 R96 !

! R98 R99 ! ! R100 R101 ! P18 R102 8 ! ! Colchester P20 P22 7 P19 ! ! ! R137 6 R104 ! ! P17 5 R103 ! 4 3 Chelmsford 2

1 Contains OS data © Crown R136 0 25 Copyright and database right km 2020 ! R109 R105 P01 11/05/21 For consultation AD HP KT SG R107 ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd R111 !!! P10 P31 ! !! Contractor Designer ! !R110 ! R108 ! R151 R112 R106 !P15 P11 Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! !R113 Tel: +44 (0)20 3980 2000 P14 ! www.jacobs.com

! P13 Client

! P12

Project ! R114 A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR R115 ! ! R116 MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 3 OF 8

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0040

FIGURE 6.6 ! / R70 Legend ! R72 ! R56 Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 Change in NO2 Concentration (µg/m )

! R153 ! >4 reduction R73 ! ! >2 to <=4 reduction

! >0.4 to <=2 reduction

! <=0.4 change ! R77 >0.4 to <=2 increase R78 ! ! R76 ! >2 to <=4 increase ! ! >4 increase

! ! R75 R74

R90 ! Witham ! R79

8 Colchester R81 7 ! R91 R85 ! R80 6 P23 ! R83 5 R94 ! R92 4 ! 3 ! R93 Chelmsford 2

R82 ! 1 !R84 ! R86 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 ! R87 www.jacobs.com

Client

! R97 ! R89 Project R96 ! A12 CHELMSFORD TO A120 WIDENING SCHEME ! R88 ! R98 Drawing Title PEIR ! R99 ! R100 MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION R101 YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS ! FOR HUMAN HEALTH RECEPTORS - SHEET 4 OF 8 ! P22 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0041

FIGURE 6.6 ! P24 / Legend

Provisional Order Limits

Proposed Scheme Centreline

! R47 Air Quality Study Area R48 ! R49 3 ! Change in NO2 Concentration (µg/m ) ! >4 reduction Kelvedon R51 !! R50 ! >2 to <=4 reduction ! R52 R53 ! ! >0.4 to <=2 reduction ! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase ! R138 ! >4 increase

! R70 ! R72 ! R56

! R153 R73 !

8 Colchester 7 6

R77 5 ! 4 R78 ! R76 3 ! Chelmsford 2

! 1 ! R75 R74 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS ! FOR HUMAN HEALTH RECEPTORS - SHEET 5 OF 8

! R86 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0042

! P27 Provisional Order Limits Proposed Scheme Centreline R19 !!R18 R24 ! ! Air Quality Study Area R30 ! ! P26 ! 3 ! R21 R20 Change in NO2 Concentration (µg/m ) R25 ! R23 R27 ! R26 !R22 ! >4 reduction !R28 ! >2 to <=4 reduction R29 ! ! R31 ! >0.4 to <=2 reduction Marks Tey R33 ! ! <=0.4 change

! R32 ! >0.4 to <=2 increase ! >2 to <=4 increase

! >4 increase ! R36

! R35

! R37

8 Colchester 7 6

5 ! R39 4 R40 ! 3 2 ! R38 Chelmsford ! R41 1 Contains OS data © Crown 0 25 Copyright and database right R43 ! km 2020 ! R42 P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com ! R46 Client R44 ! !R45

Project A12 CHELMSFORD TO A120 WIDENING SCHEME ! P25 Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 6 OF 8

! P24 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0043

!! Inset Map A FIGURE 6.6 R175 / !! R172 Legend ! R179 ! R181 Provisional Order Limits ! R173 R180 ! R183 Proposed Scheme Centreline ! ! R185 ! Air Quality Study Area R168 ! !! R182 3 Change in NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! >4 reduction R178 !! !! R169 ! >2 to <=4 reduction ! R184 R140 R186 ! >0.4 to <=2 reduction R171 ! R165 ! R141 ! <=0.4 change ! ! ! ! R174 ! >0.4 to <=2 increase R176 ! R163 ! ! >2 to <=4 increase R164 R162 ! >4 increase

!! !! ! ! P30 !!!!!! R10 ! !! ! !! 8 Colchester !! R15 R14 !!!!!! 7 R11 ! ! ! 6 ! R16 !R13 R12 ! 5 !P28 4 P32 ! 3 ! P29 Chelmsford 2

1 Contains OS data © Crown ! R17 0 25 Copyright and database right Colchester km 2020 P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

! Client !! ! ! P26

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 7 OF 8

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0044

0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. Inset Map A FIGURE 6.6 R175 / !! R172 Legend ! R179 ! R181 Provisional Order Limits ! R173 R180 ! R183 Proposed Scheme Centreline ! ! R185 ! Air Quality Study Area R168 ! !! R182 3 Change in NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! >4 reduction R178 !! !! R169 ! >2 to <=4 reduction ! R184 R140 R186 ! >0.4 to <=2 reduction R171 ! R165 ! R141 ! R145 <=0.4 change ! ! ! R144 ! ! R174 ! ! >0.4 to <=2 increase R176 ! R163 ! ! >2 to <=4 increase R164 R162 ! >4 increase

8 Colchester 7 6

5 4 3 Chelmsford 2

1 Contains OS data © Crown 0 25 Copyright and database right Colchester km 2020 P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME !! !! Drawing Title ! ! P30 !!!!!! PEIR R10 ! !! ! !! MODELLED CHANGE IN NO2 BETWEEN THE PEAK CONSTRUCTION !! R15 R14 !!!!!! YEAR (2025) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 8 OF 8 R11 ! ! ! Drawing Status ! R16 S4 - SUITABLE FOR STAGE APPROVAL !R13 R12 ! Scale @ A3 1:20000 DO NOT !P28 SCALE Jacobs No. B36601D1 ! P29 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0045

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

Chelmsford LWS !!! Sandon !!!!!!!! !!!!!!!! Pit

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

12 Colchester 6 11 LWS Sir 5 10 ! ! Hughes' ! 9 ! Woods 4 ! 8 ! ! 7 3 Chelmsford 2 1

!! Contains OS data © Crown ! ! LWS/LNR 0 25 Copyright and database right ! Galleywood km 2020 Common #3 ! P01 29/04/21 For consultation AD HP KT SG !! !! LWS/LNR Galleywood !! LWS Galleywood !! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd !! Common #1 Common #4 ! LWS Lady Contractor Designer (not LNR) Grove #3 ! LWS/LNR (not AW) ! ! ! ! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! ! Galleywood ! ! Tel: +44 (0)20 3980 2000 ! ! ! ! www.jacobs.com ! ! Common #2 ! ! ! ! ! LWS/AW ! Client !! Lady ! ! Grove #1 ! ! ! LWS/AW Lady !

Grove #2 Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED ECOLOGY RECEPTORS SHEET 1 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0046

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

Tree 9254 ! Pedunculate oak ! !!!!!!!!! (Web Inventory) LWS Sandon !!!!!!!!! Riverside

T003 Oak ! Note: (Survey) AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest Chelmsford

12 Colchester 6 11 5 10 9 4 8 7 3 Chelmsford 2 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME LWS !!! Drawing Title Sandon !!!!!!!! !!!!!!!! Pit PEIR MODELLED ECOLOGY RECEPTORS SHEET 2 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0047

Air Quality Study Area

! Ecological Receptors

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest Tree 9346 Wild cherry (Web Inventory) 12 Colchester 6 11 Tree 9322 ! Pedunculate oak ! 5 10 (Web Inventory) 9 4 8 ! 7 ! 3 ! ! Chelmsford 2 1 Tree 9259 Contains OS data © Crown Sessile oak 0 25 Copyright and database right (Web Inventory) km 2020 LWS Bulls Lodge LWS Boreham Tree 9238 P01 29/04/21 For consultation AD HP KT SG ! Lagoons Road Gravel !! Pedunculate Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Pits oak (Web Contractor Designer Inventory) !!! !!!!! !!!!! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED ECOLOGY RECEPTORS Chelmsford SHEET 3 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0048

LWS Bushy Wood / AW Provisional Order Limits Bushy/Breams Woods !!!! !!!!! Proposed Scheme Centreline !!!!!! !!!!! Air Quality Study Area

! Ecological Receptors

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

12 Colchester 6 11 5 10 9 4 8 7 3 Chelmsford Straw Brook 2 !!!!!! !!!!!! Plantation !!!!!! 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED ECOLOGY RECEPTORS SHEET 4 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL DO NOT !!! Scale @ A3 1:20000 !!!! LWS SCALE !!!! Jacobs No. B36601D1 !!!! Stonage Client No. HE551497 Rev P01 Wood Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0049

LWS/AW Air Quality Study Area Templeborder !!!!!!! Wood ! Ecological Receptors

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

LWS White Court 12 Wood / LNR Colchester 11 Cuckoo Wood !!!!!!!!!!!!!!!!!!! 6 5 10 9 4 8 7 3 Chelmsford 2 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED ECOLOGY RECEPTORS SHEET 5 OF 12

LWS Bushy Wood / AW Drawing Status Bushy/Breams Woods S4 - SUITABLE FOR STAGE APPROVAL !!! !!!!! Scale @ A3 1:20000 DO NOT !!!!! !!!!! SCALE !! Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0050

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

12 Colchester 6 11 5 10 9 4 8 7 3 Chelmsford 2 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

LNR Bocking ! ! ! Blackwater ! ! Project ! ! Braintree A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR LWS/AW Templeborder !!!!!!! MODELLED ECOLOGY RECEPTORS Wood SHEET 6 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0051

Air Quality Study Area

! Ecological Receptors !!

Tree 10031 Common ash (Web Inventory) T316 Oak ! (Survey)

LWS/LNR Whetmead #2 LWS Riverview Meadows ! ! !!!!!!!!!!!!!!! Tree 3622 ! !!!!! ! Pedunculate oak ! ! (Web Inventory) ! Witham !!!!!! !!!!!!! !!!!!!! T308 Willow (Survey) Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

LWS/LNR Whetmead #1

T239 Elm 12 (Survey) Colchester 6 11 ! 5 10 9 4 8 ! T234 Elm 7 (Survey) 3 Chelmsford 2 1 Contains OS data © Crown 0 25 Copyright and database right km 2020

P01 29/04/21 For consultation AD HP KT SG T124 Willow Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Tree 9346 Wild (Survey) Contractor Designer cherry (Web Inventory)

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tree 11647 Tel: +44 (0)20 3980 2000 ! Pedunculate oak www.jacobs.com (Web Inventory) Tree 9322 ! Client Pedunculate oak ! (Web Inventory) Tree 9211 ! ! Pedunculate oak ! (Web Inventory) ! Tree 9226 Project ! ! Pedunculate oak (Web A12 CHELMSFORD TO A120 WIDENING SCHEME Inventory) Tree 9331 Drawing Title Tree 9259 PEIR Sessile oak Pedunculate oak (Web Inventory) (Web Inventory) MODELLED ECOLOGY RECEPTORS SHEET 7 OF 12 Tree 9238 Drawing Status Pedunculate S4 - SUITABLE FOR STAGE APPROVAL oak (Web Scale @ A3 1:20000 DO NOT SCALE Inventory) Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0052

T494 Alder ! FIGURE 6.7 (Survey) ! / Legend

Provisional Order Limits

T506 Elm Proposed Scheme Centreline (Survey) Air Quality Study Area Tree 9250 ! Pedunculate oak ! Ecological Receptors (Web Inventory) T443 Horse ! chestnut T439 Lime ! ! (Survey) (Survey) T441 Lime (Survey) !!!

T403 Ash ! T422 Willow (Survey) (Survey) !

Witham Note: AW - Ancient Woodland LNR - Local Nature Reserve Tree 8464 LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest !! Pedunculate LWS Braxted !!!!!! !!!!!! oak (Web Park #2 !!!!!! Tree 8467 Tree 8465 Hornbeam (Web Inventory) Pedunculate Inventory) oak (Web Tree 8459 Tree 10030 White Inventory) Pedunculate 12 Colchester ! willow (Web !!! Tree 8458 oak (Web 6 11 !!! !!! Inventory) !!! Hornbeam (Web Inventory) !!! !!! 5 10 LWS ! Inventory) Braxted Tree 8463 9 Tree 8461 4 Park #1 ! Pedunculate oak 8 Pedunculate oak ! ! ! ! ! ! ! (Web Inventory) 7 ! (Web Inventory) 3 ! Tree 8462 SSSI Chelmsford Pedunculate oak ! 2 Tiptree !!! (Web Inventory) !!! !! Tree 3832 Tree 9295 Heath #2 !!! 1 Tree 10031 !!! ! Pedunculate oak ! !! Common ash (Web Smooth-leaved elm !! Contains OS data © Crown Tree 9281 Hybrid ! (Web Inventory) (Web Inventory) !!!!! 0 25 Inventory) ! !!!!! Copyright and database right T316 Oak ! sessile and English !!!! SSSI Tiptree !!!!! km 2020 (Survey) !!! oak (Web Inventory) !!!! Heath #1 !!!! !! P01 29/04/21 For consultation AD HP KT SG LWS West Hall Wood LWS/LNR Complex LWS /AW Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Whetmead #2 Strowling/Crierswoods !!!! Contractor Designer LWS Riverview Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Meadows Tel: +44 (0)20 3980 2000 www.jacobs.com ! ! !!!!!!!!!!!!!! Tree 3622 ! !!!!!! ! Client Pedunculate oak ! ! (Web Inventory) ! !!!!!! !!!!!!! !!!!!!! T308 Willow (Survey) LWS Project Shutheath Wood A12 CHELMSFORD TO A120 WIDENING SCHEME LWS Mope Wood Complex / AW !!!!! LWS Strowling Wood / AW !!!! Drawing Title Chantrey/Mope Woods Strowling/Crierswoods #1 LWS/LNR Whetmead #1 PEIR LWS Chantry Wood / ! MODELLED ECOLOGY RECEPTORS ! ! !! AW Chantrey/Mope SHEET 8 OF 12 !! !! Woods #1 !! Drawing Status !! LWS/AW S4 - SUITABLE FOR STAGE APPROVAL ! !! ! !! ! ! Mountains Scale @ A3 1:20000 DO NOT ! !! ! !! Grove SCALE ! ! !! Jacobs No. B36601D1 ! !! !! ! !!! ! Client No. HE551497 Rev P01 ! !!! ! !! LWS Chantry Wood / !! Drawing Number !!! AW Chantrey/Mope HE551497-JAC-EAQ-SCHW-SK-GI-0053

0 1000 Woods #2 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. !

FIGURE 6.7 T568 Oak ! (Survey) / Legend Kelvedon Provisional Order Limits ! T562 Oak (Survey) Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

! T542 Oak (Survey) ! T549 Oak (Survey) !! T544 Oak (Survey) T545 Ash LWS/AW (Survey) ! Inworth Wood T494 Alder ! (Survey) !

T506 Elm Note: (Survey) LWS/AW AW - Ancient Woodland Perry's LNR - Local Nature Reserve LWS - Local Wildlife Site Wood SSSI - Site of Special Scientific Interest ! !! !! !!! !! !! T443 Horse !! ! chestnut T439 Lime ! ! (Survey) LWS Hill Wood (Survey) 12 Colchester T441 Lime 6 11 !! (Survey) !!!! ! 10 !!! ! 5 !!!! ! !!!! ! !! 9 4 T422 Willow 8 T403 Ash ! LWS Tiptree (Survey) 7 (Survey) Water 3 ! Works Chelmsford 2 1 Contains OS data © Crown 0 25 Copyright and database right !!!! !!!!! km LWS Tiptree ! 2020 Church P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Tree 8464 !! Pedunculate Cottons Centre, Cottons Lane, London, SE1 2QG, UK. LWS Braxted !!!!! Tel: +44 (0)20 3980 2000 !!!!!! !!!!!! oak (Web Tree 8465 www.jacobs.com Park #2 ! Tree 8467 LWS Inworth ! Inventory) Pedunculate Hornbeam (Web Grange Pits Client Inventory) oak (Web Tree 8459 Inventory) Pedunculate ! !!! Tree 8458 oak (Web !!! !!! !!! Hornbeam (Web Inventory) !!! !!! LWS ! Inventory) Project Braxted Tree 8463 Tree 8461 A12 CHELMSFORD TO A120 WIDENING SCHEME Park #1 ! Pedunculate oak Pedunculate oak ! ! ! ! ! ! (Web Inventory) (Web Inventory) Drawing Title ! Tree 8462 SSSI PEIR Pedunculate oak SSSI Tiptree Tiptree !!! MODELLED ECOLOGY RECEPTORS !! (Web Inventory) !! Heath #3 Tree 3832 Tree 9295 Heath #2 !!! !!! SHEET 9 OF 12 ! ! !! Smooth-leaved elm Pedunculate oak !! Tree 9281 Hybrid Drawing Status (Web Inventory) (Web Inventory) !!!!! S4 - SUITABLE FOR STAGE APPROVAL ! !!!!! sessile and English !!!!! !!!! DO NOT SSSI Tiptree ! ! Scale @ A3 1:20000 oak (Web Inventory) !!!! SCALE !!!! Jacobs No. B36601D1 Heath #1 !!!! LWS West Hall Wood Client No. HE551497 Rev P01 Complex LWS /AW Drawing Number ! HE551497-JAC-EAQ-SCHW-SK-GI-0054 Strowling/Crierswoods !!!! 0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. T792 Field maple (Survey) / FIGURE 6.7 Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

! T744 Oak Marks Tey (Survey)

Note: T685 Elm ! AW - Ancient Woodland (Survey) LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

P01 29/04/21 For consultation AD HP KT SG T624 Ash ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd (Survey) ! Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME T574 Oak ! Drawing Title (Survey) PEIR MODELLED ECOLOGY RECEPTORS SHEET 10 OF 12 T568 Oak ! Drawing Status (Survey) S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Kelvedon Jacobs No. B36601D1 Client No. HE551497 Rev P01 ! T562 Oak Drawing Number (Survey) HE551497-JAC-EAQ-SCHW-SK-GI-0055

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

LWS West !!!!!!!! House Wood !!!!!!!!!

LWS Spring !!!!!!!! Grove

! Note: LWS Seven !! !! Star Green !! AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest !!! !!!! !!!! !!!! !!!! LWS 'Lexden Springs ! !! LNR' / LNR Spring LWS Cook's !! !! Lane Meadows 12 Colchester Lane Lexden !! ! 6 11 5 10 9 4 8 7 3 Chelmsford 2 T792 Field 1 maple (Survey) Contains OS data © Crown 0 25 Copyright and database right km 2020 ! P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 Colchester www.jacobs.com Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED ECOLOGY RECEPTORS SHEET 11 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0056

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

! Ecological Receptors

Note: AW - Ancient Woodland LNR - Local Nature Reserve LWS - Local Wildlife Site SSSI - Site of Special Scientific Interest

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Colchester

Project

!!! A12 CHELMSFORD TO A120 WIDENING SCHEME !!!! !!!! !!!! !!!! LWS 'Lexden Springs Drawing Title ! !! LNR' / LNR Spring LWS Cook's !! PEIR !! Lane Meadows !! Lane Lexden !! MODELLED ECOLOGY RECEPTORS SHEET 12 OF 12

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0057

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

PCM Census IDs

! PCM Receptors (representative of qualifying features) ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

! ! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! ! ! 802058301! ! !! !! ! !! ! ! ! ! ! ! !! ! Chelmsford Colchester 2 3

Chelmsford 1

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor ! Designer !

! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! Tel: +44 (0)20 3980 2000 ! www.jacobs.com ! ! Client 802048769! ! ! ! ! ! Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED COMPLIANCE RISK ASSESSMENT RECEPTORS SHEET 1 OF 3

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:7500 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0058

0 500 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. / FIGURE 6.8 Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

PCM Census IDs

! PCM Receptors (representative of qualifying features) !! !! !! !! !! !! !!

!! ! !! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Colchester 2 ! 3 ! ! 802008615! ! ! ! ! ! Chelmsford 1 ! !! ! ! ! Contains OS data © Crown 0 25 Copyright and database right km 2020 ! P01 11/05/21 For consultation AD HP KT SG ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd ! Contractor Designer ! ! ! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED COMPLIANCE RISK ASSESSMENT RECEPTORS SHEET 2 OF 3

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:7500 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0059

0 500 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Braintree Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. / FIGURE 6.8 Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

PCM Census IDs

! PCM Receptors (representative of qualifying features)

! ! ! Colchester 2 802006208 3

! ! ! Chelmsford 1

P01 11/05/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Colchester Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR MODELLED COMPLIANCE RISK ASSESSMENT RECEPTORS SHEET 3 OF 3

Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:7500 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0060

3 2027 Do Something NO2 Concentration (µg/m ) Chelmsford ! <36

! R147 ! 36 to <40 ! >=40

P9 ! ! R135 R150 !

! R134

! R133

Colchester 6

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE OPENING YEAR (2027) DO SOMETHING SCENARIO ! R156 FOR HUMAN HEALTH RECEPTORS - SHEET 1 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 ! Client No. HE551497 Rev P01 R155 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0061

Proposed Scheme Centreline

Air Quality Study Area

3 2027 Do Something NO2 Concentration (µg/m )

! <36

! 36 to <40

! >=40

Colchester 6

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! R114 Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

R115 ! ! R116

Project ! R129 ! R118 A12 CHELMSFORD TO A120 WIDENING SCHEME ! R117 Drawing Title R132 PEIR ! ! R120 ! MODELLED NO CONCENTRATIONS IN THE R131 ! 2 ! R119 OPENING YEAR (2027) DO SOMETHING SCENARIO ! R121 FOR HUMAN HEALTH RECEPTORS - SHEET 2 OF 6 P7 Drawing Status R130 ! S4 - SUITABLE FOR STAGE APPROVAL ! R122 ! P8 Scale @ A3 1:20000 DO NOT SCALE ! Jacobs No. B36601D1 ! R123 Chelmsford P4 Client No. HE551497 Rev P01 Drawing Number ! R124 HE551497-JAC-EAQ-SCHW-SK-GI-0062 ! 0 1000 P5 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. R125 Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, ! Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. P6 ! FIGURE 6.9 R90 ! R79 ! / Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 2027 Do Something NO2 Concentration (µg/m )

! <36

R85 ! 36 to <40 R81 ! ! R91 R80 P23 ! R83 ! >=40 ! R95 ! R94 ! R92 ! R93

! R84 R82 ! R86 !

R87 !

Witham

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. R109 Tel: +44 (0)20 3980 2000 R105 www.jacobs.com R136 ! Client R107 R111 !!! P10 P31 ! !!! R108 ! ! ! R106 R151 P15 ! P11 ! R110 Project ! ! P14 ! R113 R112 A12 CHELMSFORD TO A120 WIDENING SCHEME

! P13 Drawing Title PEIR ! P12 MODELLED NO2 CONCENTRATIONS IN THE OPENING YEAR (2027) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 3 OF 6 ! R114 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0063

Air Quality Study Area

3 2027 Do Something NO2 Concentration (µg/m ) ! R138 R55 ! ! <36 ! R54 ! 36 to <40

R72 ! >=40 ! R70 ! ! R56

R62 R60 R59 ! ! !! ! R153 R61 ! ! R58 ! R57 R73

! R63 ! R65

! R64 R152 ! R77 ! ! R76 ! R66 R78 !

! ! R75 R68 ! R67 R69 ! Colchester R74 6 R71 5

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

R84 Client ! R86 !

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED NO2 CONCENTRATIONS IN THE OPENING YEAR (2027) DO SOMETHING SCENARIO ! R87 FOR HUMAN HEALTH RECEPTORS - SHEET 4 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 ! Drawing Number R89 HE551497-JAC-EAQ-SCHW-SK-GI-0064

0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. ! R88 Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. P27 FIGURE 6.9 ! / Legend R18 ! !! R19 Provisional Order Limits ! ! P26 R24 ! R23 ! R20 Proposed Scheme Centreline ! R30 R21 R26 R25 ! ! !R22 Air Quality Study Area ! ! R28 3 R27 2027 Do Something NO2 Concentration (µg/m ) R29 ! ! R31 ! <36 ! R33 Marks Tey ! 36 to <40

! >=40 ! R32

! R36

! R35

! R34

! R37

Colchester 6 ! R39 ! R40 5

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer ! R46 ! R44 ! R45 Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

! R139 ! P25 Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

! P24 MODELLED NO2 CONCENTRATIONS IN THE OPENING YEAR (2027) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 5 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE ! Jacobs No. B36601D1 R47 Rev P01 R48 ! Client No. HE551497 Drawing Number ! HE551497-JAC-EAQ-SCHW-SK-GI-0065 R49 0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. R51 !! Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, R50 Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. Inset Map A FIGURE 6.9 R175 / !! R172 ! R145 ! R144 R179 ! R181 Provisional Order Limits ! R173 ! R180 ! R183 Proposed Scheme Centreline ! ! R185 ! Air Quality Study Area R168 ! !! R182 3 2027 Do Something NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! <36 R178 !! !! R169 ! 36 to <40 ! R184 R140 R186 ! >=40 R171 ! R165 R141 ! ! ! ! ! R174 ! R176 ! R163 R164 R162

Colchester 6

! R146 5

4 R2 2 3 R3 !! ! R1 Chelmsford 1 R4 ! ! R154 Contains OS data © Crown R5 ! R6 0 25 Copyright and database right ! km 2020 ! R7 ! R143 P01 29/04/21 For consultation AD HP KT SG R142 ! Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd R8 !! R9 See Inset Map A!!! ! Contractor Designer ! ! P30 !!!!!! R10 ! !! ! !! !! !!!!! Cottons Centre, Cottons Lane, London, SE1 2QG, UK. R15 R14 ! Tel: +44 (0)20 3980 2000 R11 ! ! ! www.jacobs.com ! R16 Client !R13 P28 ! R12 ! P32 ! ! P29

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

! R17 Drawing Title PEIR Colchester MODELLED NO2 CONCENTRATIONS IN THE OPENING YEAR (2027) DO SOMETHING SCENARIO FOR HUMAN HEALTH RECEPTORS - SHEET 6 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0066

0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. ! R124 P5 ! R125 FIGURE 6.10 ! P6 ! / Legend R126 ! P1 ! Provisional Order Limits !! P2 R128 Proposed Scheme Centreline ! R127 P3 ! Air Quality Study Area

3 Change in NO2 Concentration (µg/m )

! >4 reduction

! R147 ! >2 to <=4 reduction ! >0.4 to <=2 reduction

! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase

! >4 increase

P9 ! ! R135 R150 !

! R134

! R133

Colchester 6

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE OPENING YEAR (2027) DO MINIMUM AND DO SOMETHING SCENARIOS ! R156 FOR HUMAN HEALTH RECEPTORS - SHEET 1 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 ! Client No. HE551497 Rev P01 R155 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0067

Proposed Scheme Centreline

Air Quality Study Area

3 Change in NO2 Concentration (µg/m )

! >4 reduction

! >2 to <=4 reduction

! >0.4 to <=2 reduction

! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase

! >4 increase

Colchester 6

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. ! R114 Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

R115 ! ! R116

Project ! R129 ! R118 A12 CHELMSFORD TO A120 WIDENING SCHEME ! R117 Drawing Title R132 PEIR ! ! R120 ! MODELLED CHANGE IN NO BETWEEN THE OPENING YEAR R131 ! 2 ! R119 (2027) DO MINIMUM AND DO SOMETHING SCENARIOS ! R121 FOR HUMAN HEALTH RECEPTORS - SHEET 2 OF 6 P7 Drawing Status R130 ! S4 - SUITABLE FOR STAGE APPROVAL ! R122 ! Chelmsford P8 Scale @ A3 1:20000 DO NOT SCALE ! Jacobs No. B36601D1 ! R123 P4 Client No. HE551497 Rev P01 Drawing Number ! R124 HE551497-JAC-EAQ-SCHW-SK-GI-0068 ! 0 1000 P5 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. R125 Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, ! Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. P6 ! FIGURE 6.10 R90 ! R79 ! / Legend

Provisional Order Limits

Proposed Scheme Centreline

Air Quality Study Area

3 Change in NO2 Concentration (µg/m )

! >4 reduction

R85 ! >2 to <=4 reduction R81 ! ! R91 R80 P23 ! R83 ! >0.4 to <=2 reduction ! R95 ! R94 ! <=0.4 change ! R92 ! R93 ! >0.4 to <=2 increase

! >2 to <=4 increase ! R84 R82 ! R86 ! ! >4 increase

R87 ! Witham

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

! P13 Drawing Title PEIR ! P12 MODELLED CHANGE IN NO2 BETWEEN THE OPENING YEAR (2027) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 3 OF 6 ! R114 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0069

Air Quality Study Area

3 Change in NO2 Concentration (µg/m ) ! R138 R55 ! ! >4 reduction ! R54 ! >2 to <=4 reduction

R72 ! >0.4 to <=2 reduction ! R70 ! ! R56 ! <=0.4 change

! >0.4 to <=2 increase

! >2 to <=4 increase ! R62 R60 >4 increase R59 ! ! !! ! R153 R61 ! ! R58 ! R57 R73

! R63 ! R65

! R64 R152 ! R77 ! ! R76 ! R66 R78 !

! ! R75 R68 ! R67 R69 ! Colchester R74 6 R71 5

4 2 3 Chelmsford 1

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer

Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

R84 Client ! R86 !

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

MODELLED CHANGE IN NO2 BETWEEN THE OPENING YEAR (2027) DO MINIMUM AND DO SOMETHING SCENARIOS ! R87 FOR HUMAN HEALTH RECEPTORS - SHEET 4 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 ! Drawing Number R89 HE551497-JAC-EAQ-SCHW-SK-GI-0070

0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. ! R88 Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. P27 FIGURE 6.10 ! / Legend R18 ! !! R19 Provisional Order Limits ! ! P26 R24 ! R23 ! R20 Proposed Scheme Centreline ! R30 R21 R26 R25 ! ! !R22 Air Quality Study Area ! ! R28 3 R27 Change in NO2 Concentration (µg/m ) R29 ! ! R31 ! >4 reduction ! R33 Marks Tey ! >2 to <=4 reduction

! >0.4 to <=2 reduction ! R32 ! <=0.4 change

! >0.4 to <=2 increase ! R36 ! >2 to <=4 increase

! >4 increase ! R35

! R34

! R37

Colchester 6 ! R39 ! R40 5

P01 29/04/21 For consultation AD HP KT SG

Rev. Rev. Date Purpose of revision Drawn Check'd Rev'd Appr'd Contractor Designer ! R46 ! R44 ! R45 Cottons Centre, Cottons Lane, London, SE1 2QG, UK. Tel: +44 (0)20 3980 2000 www.jacobs.com

Client

! R139 ! P25 Project A12 CHELMSFORD TO A120 WIDENING SCHEME

Drawing Title PEIR

! P24 MODELLED CHANGE IN NO2 BETWEEN THE OPENING YEAR (2027) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 5 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE ! Jacobs No. B36601D1 R47 Rev P01 R48 ! Client No. HE551497 Drawing Number ! HE551497-JAC-EAQ-SCHW-SK-GI-0071 R49 0 1000 © Copyright 2021 Jacobs U.K. Limited. The concepts and information contained in this document are the property of Jacobs. Use or copying of this document in whole or in part without the written permission of Jacobs constitutes an infringement of copyright. R51 !! Limitation: This drawing has been prepared on behalf of, and for the exclusive use of Jacobs' Client, and is subject to, and issued in Metres accordance with, the provisions of the contract between Jacobs and the Client. Jacobs accepts no liability or responsibility whatsoever for, R50 Contains OS data © Crown Copyright and database right 2020 or in respect of, any use of, or reliance upon, this drawing by any third party. Inset Map A FIGURE 6.10 R175 / !! R172 Legend ! R145 ! R144 R179 ! R181 Provisional Order Limits ! R173 ! R180 ! R183 Proposed Scheme Centreline ! ! R185 ! Air Quality Study Area R168 ! !! R182 3 Change in NO2 Concentration (µg/m ) R170 R166 ! R167 ! R177 ! >4 reduction R178 !! !! R169 ! >2 to <=4 reduction ! R184 R140 R186 ! >0.4 to <=2 reduction R171 ! R165 ! R141 ! <=0.4 change ! ! ! ! R174 ! >0.4 to <=2 increase R176 ! R163 ! ! >2 to <=4 increase R164 R162 ! >4 increase

Colchester 6

! R146 5

Project A12 CHELMSFORD TO A120 WIDENING SCHEME

! R17 Drawing Title PEIR Colchester MODELLED CHANGE IN NO2 BETWEEN THE OPENING YEAR (2027) DO MINIMUM AND DO SOMETHING SCENARIOS FOR HUMAN HEALTH RECEPTORS - SHEET 6 OF 6 Drawing Status S4 - SUITABLE FOR STAGE APPROVAL

Scale @ A3 1:20000 DO NOT SCALE Jacobs No. B36601D1 Client No. HE551497 Rev P01 Drawing Number HE551497-JAC-EAQ-SCHW-SK-GI-0072