AZ5011001513485-02

Updated 21 May 2026, 12:10 a.m.

What

Utility asset works by CADENT GAS LIMITED

Some carriageway incursion

Where

Great Conduit, Welwyn Garden City

When

Proposed 2026-06-07T23:00:00.000Z to 2026-07-02T23:00:00.000Z

Footway closed?

Yes, an alternative route will be provided

town

WELWYN GARDEN CITY

usrn

43007180

area_name

is_deemed

No

street_name

GREAT CONDUIT

work_status

Works planned

activity_type

Utility asset works

close_footway

Yes, an alternative route will be provided

permit_status

submitted

road_category

4

work_category

Major

work_status_ref

planned

is_ttro_required

No

close_footway_ref

yes_provide_alternative_route

highway_authority

HERTFORDSHIRE COUNTY COUNCIL

permit_conditions

NCT01a, NCT05a, NCT09a, NCT11b, NCT01b, NCT11a

promoter_swa_code

10

proposed_end_date

2026-07-02T23:00:00.000Z

proposed_end_time

None

work_category_ref

major

collaboration_type

Trench sharing - primary promoter, Sharing traffic management only, Other

proposed_start_date

2026-06-07T23:00:00.000Z

proposed_start_time

None

works_location_type

Footway, Carriageway

actual_end_date_time

None

is_covid_19_response

None

is_traffic_sensitive

No

collaborative_working

No

promoter_organisation

CADENT GAS LIMITED

work_reference_number

AZ5011001513485

actual_start_date_time

None

collaboration_type_ref

trench_sharing_primary_promoter, sharing_traffic_management_only, other

permit_reference_number

AZ5011001513485-02

traffic_management_type

Some carriageway incursion

highway_authority_swa_code

1900

works_location_coordinates

LINESTRING(526088.3 213437.1,526081.7 213386.9,526075.6 213383.4,526073.2 213367.3,526088.9 213364.6,526085.7 213353.8)

traffic_management_type_ref

some_carriageway_incursion

current_traffic_management_type

None

current_traffic_management_type_ref

None

current_traffic_management_update_date

None