Young Railway Professionals Presentation Competition Northwich Diversion Gauge Clearance William Storey Graduate Civil Engineer Babcock Contents Project background Works overview Delivery plan ID: 359537
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Slide1
Railway Engineers Forum ScotlandYoung Railway Professionals’ Presentation Competition
Northwich
Diversion Gauge
Clearance
William Storey
Graduate Civil Engineer - BabcockSlide2
Contents
Project background
Works overview
Delivery planTrack worksDrainageMy roleSlide3
Project background
The
Northwich
Diversion route was cleared to W8 gauge to enable freight traffic to be diverted allowing for access on the Liverpool to Manchester line to carry out electrification works. This involved 5 track lowers at 4 bridges. Slide4
Project contracts
GRIP 3-8
NR4 for GRIP 3-5
NR9 for GRIP 6-8Project came off the back of Liverpool to Manchester (phase 1) which was a number of track lowers on the line being electrifiedContract valueNorthwich Diversion circa £600kTotal value of Liverpool to Manchester and
Northwich
Diversion circa £1million
Project awarded 17 weeks before 1
st
core possession
The work was delivered in November 2011Slide5
Track lowering works
Structure
OB07
OB08
OB45
OB46
Line
Up Main
Dn
Main
Up
Main
Dn
Main
Up Main
Max Lower
(vertical)
300mm
34mm
198mm
263mm
148mm
Lower extents (horizontal)
230m
110m
with 540m of realignment
230m
240m
250m
Rail
50%
- reused
50% - renewed
renewed
renewed
renewed
reused
Sleepers
50% - reused
50% - renewed
reused
renewed
renewed
renewedSlide6
Delivery plan
Wk
29
Sun 00:10 – Sun 09:15 (Prep)Tue 00:30 – Tue 05:30 (CWR drop) Wed 00:30 – Wed 05:30 (Prep / Drainage investigation)Thur
00:30
Thur
05:30 (
Prep / Drainage investigation)
Wk
34
Sat 00:05 – Mon 06:30 (Core works – Up main)
Wk
35
Sat 00:05 – Mon 06:30 (Core
works -
Dn
main)
Midweek Speed off tamps 00:30 – 05:30 (Mon, Tue, Wed &
Thur
night)
Wk
36
00:15 Sun – 06:00 Mon
Follow up works (Welding, Stressing, Snagging for TOC)Slide7
OB08 (Dn Main)
Effectively a single line under the bridge
KIROW 250 used to Panel out and in 60ft sectionsSlide8
OB08 Staging
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y17 (10MT Falcons)
KIROW relay panels from 6Y17
Unload bottom stone from 6Y17 and profile using 2 X PC138 and RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16
6Y17
6Y18
KIROWSlide9
Bridge 8 – Ashley Road
9
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y17 (10MT Falcons)
KIROW relay panels from 6Y17
Unload bottom stone from 6Y17 and profile using 2 X PC138 and RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding
& Stressing operations
6Y16
6Y17Slide10
Bridge 8 – Ashley Road
10
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y17 (10MT Falcons)
KIROW relay panels from 6Y17
Unload bottom stone from 6Y17 and profile using 2 X PC138 and RRV
Tamper site
Re-rail panelled section using McCulloch
Welding
& Stressing operations
6Y16
6Y17Slide11
Bridge 8 – Ashley Road
11
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y17 (10MT Falcons)
KIROW relay panels from 6Y17
Unload bottom stone from 6Y17 and profile using 2 X PC138 and RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16
6Y17Slide12
Bridge 8 – Ashley Road
12
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload bottom stone from 6Y17 and profile using 2 X PC138 and RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16
6Y17Slide13
Bridge 8 – Ashley Road
13
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16
6Y17Slide14
Bridge 8 – Ashley Road
14
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16
6Y17Slide15
Bridge 8 – Ashley Road
15
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations
6Y16Slide16
Bridge 8 – Ashley Road
16
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations Slide17
Bridge 8 – Ashley Road
17
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations Slide18
Bridge 8 – Ashley Road
18
Hale Crossover
UM
DM
← Ashley Station
Hale Station →
6Y16 Sat 00:15 - Sat 22:00 LOCO,10 LD
Autohopper
6Y17 Sat 01:00 - Sun 15:00 LOCO, Support, KIROW, Runner, 3MT Salmons, 1MT
Tench
, 10MT Falcons, LOCO (from site only)
Trains access from
Northenden
KIROW lifts out panels onto 6Y17
Scarify, grade and compact using 2 X PC138, D41 Dozer and Triple
Whacker
. Load into 6Y18 (20MT Falcons)
KIROW relay panels from 6Y17
Unload top stone from 6Y16 and profile using RRV
Tamper site
Re-rail panelled section using
McCulloch
Welding & Stressing operations Slide19
OB45 & OB46 – Up Main
OB45
OB46
The Track Lower at both OB45 & 46 on the Up main was carried out during the same 54hr possession
This allowed for efficiencies in both Engineering Trains, Tamping resource and PlantSlide20
Bridge 45 & 46
UM
DM
← Altrincham
Stockport →
6Y20 Sat 00:15 - Sun 18:00 LOCO, 1MT Bass, 16LD Coalfish, 3LD Parr, 19LD Coalfish
6Y21 Sat 00:45 - Sun 08:00 LOCO, 14LD Coalfish, 2LD Salmon, 18LD Coalfish, 4MT Coalfish
6Y22 Sat 01:15 - Sat 12:00 LOCO, 40MT Coalfish, LOCO
Br 45 & 46
Convectional track renewal at both bridges utilising the same plant, engineering trains and tamper
Br 45
Br 46
6Y20
6Y21
6Y22Slide21
Drainage worksInstallation of a new drainage to bypass a previously installed drainage run allowing the water level under OB08 to be loweredSlide22
My roleDeveloping the engineering plan around the available resource
Production of engineering and safety documentation
Construction Phase Plan
Work Package PlansTask Briefing SheetsDeliverability presentation for the clientAssisting the Project ManagerInternal and Client progress meetings
Change Control
Working as a ‘Engineer’ during the works
Hand back of the sites, compiling the Health and Safety files Slide23
Questions?