UH Head Race

Risk assessment

This assessment is designed to cover foreseeable risks in the conduct of the UH Head. This event is usually held in the middle of the Spring term. Boating for this event occurs mainly from University of London boathouse (ULBH), but one club boats from Tideway Scullers School boathouse (TSSBH). Invitational clubs may boat from ULBH or elsewhere. Racing will be on the ebb tide.

 

The event will be held in accordance with the principles set out in Rowing on the Tideway – A Code of Practice for Rowing on the Tidal Thames above Putney (CPRT) published jointly by the PLA and the Thames Regional Rowing Council (TRRC), PLA Notice to Mariners (NTM) 2006/U15.  It will also be held in accordance with the principles set out in the code of practice for Tideway head races. A PLA NTM will be obtained to cover the event, and this will specifically refer to crews taking the racing line when appropriate and to permit overtaking within the Kew restricted zones (where safe).

 

Crews will proceed to the marshalling area following CPRT. The marshalling area is shown at appendix 6, and is alongside Isleworth ait. The race will be held in two divisions, starting at Syon House Pavilion and finishing at the MAA Boathouse. Distance approximately 4000 yards.

 

There will be marshals placed along the course to maintain a constant line of sight of the course. There will be marshals placed on the western end of both restricted zones at Kew to monitor the progress of powered vessels against the stream and assess the need for ‘line astern’ navigation through the Kew area.

 

History of the UH Head.

This event has been held in this location for many years. There have been no fatalities or significant injuries related to the conduct of this event known to the author in this period.

2006: event was rowed over a reduced course because of difficult conditions (wind against tide) beyond Brentford Lock.

2007: Thames Barrier closure immediately prior to the event which reduced the very strong stream to more acceptable conditions, but the novice section was scratched due to concerns about the likely stream conditions.

2008: No specific issues.

2009: Collision between a coxless 4 competing in the race and a small powered launch at Brentford Lock; with swamping of the racing shell but no injuries. The incident was reviewed by the PLA and the TRRC RSA, and it was felt that the collision resulted from a failure to keep an adequate lookout on the part of both boats and there was an onus on the event to ensure that the navigation of external boats was not compromised. It has therefore been decided that coxless boats should not be allowed to enter this race, and there needs to be a review of the marshalling positions to ensure proper line of sight coverage.

2010: No specific issues.

2011: No specific issues.

 

Table of risks and control measures

 

Risk Assessment Matrix1

 

Most likely severity of harm

 

Likelihood of harm

 

Slight harm

 

Moderate harm

Extreme harm

Very unlikely

 

Very low risk

1

Low risk

2

Low risk

3

Unlikely

 

Low risk

4

Medium risk

5

Medium risk

6

Likely

 

Medium risk

7

Medium risk

8

High risk

9

Very likely

 

Medium risk

10

High risk

11

Very high risk

12



[1] Updated in accordance with suggested risk level estimator: Row Safe 2008 v1 section 1.2

Note that the risk assessment matrix is a subjective tool and the individual cells are numbered for reference purposes only.

 

Risk

Issues

Probability of accident

Likely severity

Risk estimation

Control measures

1

Novice and inexperienced coxes.

 

Lack of adherence to marshalling instructions

Coxswains fail to attend coxswains’ pre-race meeting

Likely

Slight harm

Medium

7

·          UHBC sets basic minimum coxing experience criteria (min 30 outings);

·          attendance register at coxes meeting;

·          UHBC places emphasis on responsibilities of individual club captains to ensure compliance with marshalling instructions and attendance at coxswains’ meeting.

·          Ensure marshalling launches in correct position throughout marshalling and race.

2

Radio communication failure

Length of course.

Handset failure.

Positioning of booster station.

Unlikely

Slight harm

Low

4

·          Mobile phones as back-up

·          Direct contact (mobile telephone back-up) essential between L1 and BM3 and BM5

·          Two radio groups designated: Start group (L1,2,3,4 & 9 & BM 1 & 2); Finish group (L5,6,7,8&9 & BM2,3,4&5)

·          BM2/L5 to act as relay for both radio groups

3

Inadequate launch availability

Borrowed launches.

Engine failure.

Unlikely

Slight

Harm

Low

4

·          Minimum 9 functioning launches available at start of race

·          Reserve launch on standby at ULBH

4

Inadequate launch safety equipment

Borrowed equipment

Very

unlikely

Moderate harm

Low

2

·          Minimum 9 fully equipped launches at start of race.

·          Launch 9 designated safety launch provided by external supplier in line with PLA requirements;

·          UHBC to identify responsibility of individual club captains to provide equipment for other launches in line with BR Row Safe

5

Medical facilities

Medical cover.

 

First aid kit.

Very unlikely

Moderate harm

Low

2

·          President and Vice-presidents medically qualified;

·          Basic medical equipment provision, including oxygen

·          Safety launch provided by external supplier

6

Medical evacuation

LAS ambulance.

Evacuation route via ULBH

Very unlikely

Moderate harm

Low

2

·          LAS outside of UHBC control

·          Designated primary evacuation route via ULBH

·          Secondary routes via Kew or TSSC (road);

·          Syon or UWBH (air).

7

Watermanship of competitors proceeding to marshalling area

Failure of cox to keep adequate look-out

Inexperience of coxes

Failure to adhere to CPRT

Crews failing to observe correct crossing point at Syon

Likely

Slight harm

Medium

7

·          See 1 above;

·          Supervision by 9 launches;

·          Pre-race information to coxes;

·          Provision of Port-hand buoys appears to help control risk by identifying correct navigation channel;

·          Launch 4 to control Syon crossing point.

9

Watermanship of crews in marshalling areas

Crews rowing at firm pressure in congested area

Failure to keep line astern

Crews turning

Impact of fast stream (excess land water)

Likely

Slight harm

Medium

7

·          3 launches in  marshalling area (1,2 & 3);

·          Pre-race instruction to coxes;

·          Requirement for line astern marshalling;

·          No firm pressure / racing starts in marshalling area;

·          Launch 4 to hold crews below Syon crossing if excess congestion.

·          Chief Umpire to exclude novice crews if conditions unsuitable

11

Unsafe river conditions immediately prior to race

Unobserved obstruction on course

Motor vessel against stream on course (especially at Kew RZ)

Non-compliant external crew

 

Unlikely

Moderate harm

Medium

5

·          Chief Umpire in charge of race;

·          wait if necessary if powered vessel/pleasure cruiser or non-compliant external crew on course;

·          Chief Umpire to check whole of marshalling area and telephone/radio check with PLA Richmond Lock and BM5 prior to starting race.

·          Chief Umpire to ensure adequate time gaps between each crew being set off to reduce likelihood of bunching at Kew RZ

·          2012 race – CU to ensure that crews marshalling for Bousted Cup (Chiswick Br to Putney 13:00 – 14:00) will not conflict with finish for division 1.

12

Watermanship of crews during race

Failure to keep adequate look-out

Failure to adhere to CPRT (modified by event NTM)

Conflict with motor vessels

Difficulty in communication between marshals and coxes

Cox failing to return to the starboard aspect after overtaking

 

 

 

 

Likely

 

 

 

 

Slight

Harm

 

 

 

 

 

 

 

 

 

Medium

7

·          Pre-race information to coxes;

·          Ensure all coxes have key minimum competencies as assessed by club captains; specific requirement on all club captains to disclose problems with competency at previous UHBC committee meeting

·          Crews will be seeded in last year’s finishing order to attempt to reduce the amount of overtaking required.

·          Marshalling launch 4 will be on the Syon crossing point to monitor both UH crews racing on the stream and non-UH crews crossing from Surrey to Middlesex against the stream.

·          Chief marshal will delay race start to avoid possible conflict in kew RZs with oncoming powered vessels

·          Chief marshal will establish sufficient gaps between crews at the start to reduce risk of overtaking/bunching of crews

·          Launches equipped with adequate megaphone and flags

·          Line of sight by marshals along whole course

·          No coxless boats in event

 

13

Navigation in Kew Restricted Zone

Variation of CPRT by event NTM

Potential narrowing of channel in RZ’s by oncoming powered vessels

Likely

Slight harm

Medium

7

 

·          Lead Marshal in L5 to assess river conditions in Kew RZ as race approaches;

·          Launch marshals 5 & 6 have power to enforce ’line astern’ racing if conditions not safe (e.g. oncoming powered vessel)

·          Significance of instruction ‘line astern’ to be emphasised at coxes meeting

·          Abandonment protocol to be emphasised at coxes meeting

14

Race finish and turning

Failure to keep an adequate lookout

Failure to comply with CPRT

Potential obstruction of Surrey inshore zone (especially ladies’ crews turning after ULBH)

Failure to comply with Chiswick Bridge RZ (stopping in RZ)

 

Likely

Slight harm

Medium

7

·          Marshalling launch 8  to ensure boats able to turn safely away from bridges and RZs;

·          Procedure for turning in pre-race information to coxes (coxes’ meeting); including discussion about Chiswick Bridge RZ

 

15

Watermanship of returning crews

Failure to adhere to CPRT, especially in Surrey in-shore zone;

Failure to give way to vessels on fairway when crossing back to ULBH

Unlikely

Slight

Harm

Low

4

·          Navigation back to ULBH discussed in coxes’ meeting, crossing point designated as water outfall

·          Launch 7 (opposite UL) to supervise crossing of crews back to ULBH (assisted by other launches as available).

 

 
 
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