grasslands safety services ltd.grasslandsafety.ca/_images/summary_report_sample.pdf · grasslands...

1

1 | P a g e

Grasslands Safety Services LTD. Grasslandsafety.ca

Oil & Gas Resources Inc

Random Drilling Rig #301 Example Rig Inspection Summary

Rig Manager:

Location:

Superintendent: Resource Play:

Project Coordinator: Date:

Wellsite Supervisor: Inspection c/o: Frank Pfefferle 403-793-7244 [email protected]

Rig Component Snapshots

2

2 | P a g e

3

3 | P a g e

Regulatory Infraction, Violation or Noncompliance

Photo Hazard Or Observation

Description

Corrective Action Plan

Time frame

Follow up description

or photo

------------

Risk

Rating

Rectification

Date

OH&S code infraction

CAODC Recommended

Practice infraction

753(2) If a structural

modification or repair is made to

a derrick or mast, an

employer must ensure that

(a) the structural modification or

repair is certified by a

professional

engineer,

Engineering observation and

recommendation/certification

required

30 days or prior to

lowering mast

Low

4

4 | P a g e


CAODC IRP infraction

Top drive tube brace

repositioned on the A-leg

spreader beam.

No documentation of the repair

in the CAODC mast book or

verification of the repair from a

P. Eng. Require written

clearance

30 days or prior to

lowering mast

Low

Underrated circulating system

fitting

This 150# elbow on the 5000#

rated mud roll was changed

immediately to a 5000# rated

elbow

Rig was shut down

and 90 was

changed out

High

Immediately rectified

OH &S code infraction

Hand Rails & Toe Boards

Improve the toe boards on the

rig floor to meet code listed

below

140mm high with no more than

5 mm gap between the floor &

bottom of the toe board

90 days

Low


(relief valve plumbing)

(k) piping from the discharge

side of the pressure relief device

is continuously sloped to drain

liquids

Boiler relief valve

Suggest installing a nipple under

the pop valve high enough to

eliminate the elbows used on the

discharge side of the pop valve

30 days or next

boiler shut down

Med

5

5 | P a g e


All moving machinery must

be suitably guarded

Guard the rotary table drive line 30 days

Med

Boilers & Pressure vessels act

infraction

A hydro-test is required on the

air receiver tank in the sub

structure. D.O.M. = 1979

Hydro-tests required every 10

years

90 days

Low


Overhead cranes and lifting

devices

Engineer and post the max WLL

on the chain hoist trolley on the

mud tank

90 days

Low


Replace the 2000# union with a

minimum 5000# rated union

downstream of the pump bleed-

off

1 day

Med

6

6 | P a g e

OH &S code infraction Stretcher and man basket are

unavailable

Arrangements are in place now

to borrow the man basket from

rig #1 which is 10 minutes away

until replaced ASAP. The onsite

medic has a stretcher

Immediate

High

Fuel storage & TDG

placarding required (DOT

infraction)

Identify boiler fuel tank with

“Fuel Storage tank. No cutting

or welding”

TDG ‘1202” placards required

on all 4 sides of boiler house

Prior to next move

Low

Canadian Electrical Code

Hazardous area Class 1 Div 2

infraction

Tighten the cover studs on the

explosion proof start box in the

sub structure

1 week

Low



infraction

Replace the plastic shipping

plugs with steel plugs on 5

agitator electrical j-box’s

1 week

Low

7

7 | P a g e



infraction

Replace the transient vapor plug

ins & receptacles with explosion

proof equipment or hard wire the

components

(Mixing shack ceiling)

30 days

Low

Company policy infraction Ladder extensions required as

per Drilling Contractor policy

30 days

Low

Building code infraction Sleeper must be positioned 10

meters away from wellsite unit

Code implies spacing due to the

side walls of the units are not

fire rated for 45 minutes

10 days

Med

OH&S Code infraction Suggest utilizing an auxiliary

fuel containment system

More than 8000 liters of fuel

stored within 7 meters of

wellbore.

90 days

Low

8

8 | P a g e

OH&S Code infraction Safeguards

310(2) An employer must

provide safeguards if a worker

may accidentally, or

through the work process, come

into contact with

(a) moving parts of machinery

or equipment,

Replace the missing jack shaft

guard on pump #2

10 days

Med

Photo of the guarding on

pump #1

OEM Specification infraction Replace the grade 70 transport

chain used for tail chains on the

tugger lines.

Minimum of grade 80 to be used

for lifting and overhead use as

per OEM specs

10 days

Med

OH&S code infraction WHMIS

398(3) If the supplier label on a

controlled product or its

container is illegible or

is removed or detached, an

employer must immediately

replace the label with

another supplier label or a work

site label.

Label the pulsation dampeners 30 days

Low

9

9 | P a g e

Hazard Hunt Summary

Exploding grinding disk hazard

Disk on the left: Worn down cut

off saw disk rated for 4400 RPM

Disk on the right: 5 inch Zip cut

disk rated for 10200 RPM

Discard old cut off saw disks as

they are rated for 4400 RPM

only. The disk shown on the

right is a 10200 RPM disk

designed for an angle grinder.

Using worn down cutoff saw

disks will explode if used on an

angle grinder

Immediately

discard

High

Immediately rectified

Stress Crack on A-leg stool Area has been previously

repaired but a stress crack is

visible.

Inspect & repair with

direction from a P Eng. Prior

to moving substructure.

Written clearance required

Prior to lowering

derrick

High

DbA levels required to be

measured and recorded in all

work areas

To be completed as time permits 30 days

Low

Finger injury potential Suggest installing fairlead

guards on the makeup & break

out roller posts to prevent

entanglement or finger pinch

incidents

90 days

LOW

10

10 | P a g e

Flared & fragmented hammer seal

union

Grind off slag or replace union

to prevent injury from flying

debris

30 days

Low

Shackle safety pin missing,

retaining nut backing off

Tighten nut & retain with cotter

pin

Repair prior to moving tank

Prior to moving

tank

High

OEM Spec

Improper installation

Upper Kill line valves are

positioned with flow direction

towards the stack. Reposition the

valve so the arrow points in the

direction away from the stack.

This will ensure a seal from the

wellbore in a well control event

when the valve is closed

30 days or next

nipple down

Low

OEM spec infraction

Welding threaded fittings

Replace the welded 2 inch & 4

inch valves and associated

fittings on the standpipe with

original threaded equipment or

welded fixtures

90 days Low

Trip Hazard, spear injury

potential

Place pylons over the ground

stakes.

Suggest replacing them with

integral hammer ground stakes

10 days Low

11

11 | P a g e

Fall hazard Hatches that are opened for

operational purposes require

restricted access identification &

barricading

30 days Low

Slip, fall hazard Suggest covering the cellar

cribbing to reduce the risk of

slips & falls into the cellar

30 days Low


infraction

Safe Guarding removed

Ensure that all safe guards are

replaced immediately after

repair, alteration or service.

Ongoing training Low

Slip, fall hazard Remove pallet and replace it

with a proper walkway

(Manifold shack stairway

landing)

asap Low

12

12 | P a g e

Drop & Catch Summary

Wireline sheave Secure the wireline sheave with

secondary securement safety

cable

OSD derrick

asap Low

Water bottle on centrifuge

walkway

(Drops from heights)

Utilize your hazard assessment

& inspection processes to better

identify potential hazards such

as these pictured here & below

1 day Low

(Photo showing a scrub brush

lodged under the toe board)

1 day Low

Retainer wire missing from Iron

Roughneck equipment

(Drops down the hole)

1 day Low

Dope pail on centrifuge walkway


1 day Low

13

13 | P a g e

Hammer & Pop can on BOP

scaffolding

(Drops from Heights)

1 day Low

3 water bottles on the sub

structure beam. Likely placed

there while rigging up

1 day Low

Water bottle on top sub structure

beam

(25 ft drop from above)

1 day Low

Unsecured hoses placed on roof

top


1 week Low

14

14 | P a g e

Well Control Noncompliance

ERCB Directive 36

noncompliance

2.2.1 Bleed-off Line(s) The bleed-off line(s) must be properly supported to prevent stresses on connecting

valves and fittings. The bleed-off line(s) must be properly secured every 10 m (e.g., fastened to catwalk, pipe racks, or staked).

Anchor or weight the choke line

at the choke hose and a

minimum of every 10 meters

thereafter

immediate Med

ERCB Directive 36 infraction 2.2.9 Flare Line(s) The flare line(s) may contain

directional changes, provided they

are made with right angle

(90°) connections constructed of

tees and crosses blocked on fluid

turns

Replace with 90 degree fittings

with fluid tee’s or cross blocks

Next nipple up Med

ERCB Directive 36

noncompliance

Gauges have increments of 500

kpa.

An additional 250 kpa

incremented gauge is required

1 day Med Rectified that day

ERCB Directive #36 Infraction

CAODC RP Infraction

Replace Lower drilling spool as

it is past 3 year in service date.

Next nipple up or

as per company

direction

Med

15

15 | P a g e

ERCB Directive #36 Infraction

Replace valve handles on pre-

charge bottle isolation valves

Asap Med Rectified that day

ERCB Directive #36 regulation

infraction

All direction changes must be 90

degree and shall be made with

crosses blocked or fluid tee’s

Replace the top choke line pup

joint as it has an elbow installed

Next nipple up Med


infraction

Replace the valve handle on the

upper HCR valve

ASAP Med Rectified that day


infraction 2.2.2 Choke Manifold All chokes must be labelled to

identify the fully open and the fully

closed positions.

Mark fully open & closed

positions



infraction 6.1.1 Additional BOP Equipment All additional BOP equipment that is

not in service must be locked out,

have the control

handles removed, or have the lines

Lock out or tag unused control valves on the accumulator


16

16 | P a g e

disconnected.

OEM Specification infraction Ensure the BOP studs are

protruding through the nuts on

the upper flange of the drilling

spool

Next nipple up Low


infraction

Degasser line requires a “means

of draining” since it it’s not

sloped to drain

Note: The flare tank has drain

valves incorporated for the flare

line

Next nipple up Low


infraction

A backup nitrogen procedure

specific to the accumulator must

be posted. The posted procedure

does not state that the regulator

isolation valves are closed prior

to utilizing the nitrogen system

Next nipple up Low

17

17 | P a g e

Good Ideas & Practices

Excellent housekeeping

Matting is clean and level

Excellent exhaust manifold heat

shielding and ambient

temperature insulating

Reducing risk

Preventative maintenance

Hammer unions kept free of slag

and fragments

Railings for floor when the wings

are folded up

Excellent fall prevention

equipment

Cargo securement Excellent liner securement in the

pump house for transportation

18

18 | P a g e

Burn prevention Excellent heat shielding on

engine exhausts

Fall prevention Excellent fall prevention in

substructure

Excellent containment of invert

cuttings and constant clean up to

prevent tracking

Can’t tell that the rig is drilling

with an oil based mud

This is commendable guys.

Excellent Danger zone or

restricted area barricading

Mud gate locking device to

prevent accidental opening

19

19 | P a g e

Rental Equipment Observations

Burn hazard

Heat shielding

Warning signs are something to

consider if the hazard cannot be

eliminated. First shield the

manifold to prevent the incident.

Install exhaust heat shielding

30 days Low

Electrical shock hazard Place the cords off the ground.

Utilize the pylons provided

asap Low

Improper Grounding Attach ground cables to all tanks

to bond each tank to a common

ground stake

asap Low

Fire Ext inspection Inspections required on wheeled

fire ext. This should be done by

the rig crew or company man as

it is the responsibility of the

renter to ensure compliance

asap Low

WHMIS infraction Label the battery boxes in the

rental generator house

asap Low

20

20 | P a g e

Lighting

186(3) An employer must ensure that

there is emergency lighting at a work

site

if workers are in danger if the normal

lighting system fails.

Install an emergency backup

lighting system in the rental

generator house

asap Low

Warning/Danger Placarding 1- No water inside

2- Fire ext inside

3- High voltage

4- Hearing protection

required

30 days Low

TDG Federal regulation infraction

Install “1202” (Diesel Fuel)

TDG placards on all 4 sides of

the generator house

30 days or

Prior to next move Low

21

21 | P a g e

Health & Environment Summary

Worker exposure limit hazard

High Pressure Diesel washer

Currently using a pressure

washer to clean up around the

mud tank, clean shaker screens

and wash samples.

Suggest implementing a sample

washer only if geology insists on

washing invert samples and then

eliminating the washer all

together. A little bit of water

used to clean up out ways the

health effects of working around

raw diesel mist dramatically

Discuss and reply Med

CAODC Waste Handling

infraction

Ensure all oily rags and floor

mats are put in the rag bins


CAODC Waste Handling

infraction

Oil & dope pails need to be

triple rinsed before disposal as

per the CAODC wall poster in

the dog house


ERCB directive infraction A blow down recovery system is

requires as boiler blow down

fluid I considered oilfield waste

and therefore has to be

vaporized or transported off

lease for disposal

10 days Low

22

22 | P a g e

Spill potential Secure the cam locks to prevent

accidental opening

10 days Low

Procedures, Documentation, Policy Audit No Photo MSDS Compliance Update the MSDS sheets for all

oils, greases, chemicals,

cleaners, solvents used on the

rig. Many are not current within

the last 3 years

10 days Low

No Photo Safety Policy Postings The “Petroleum Industry

Guiding Principles” as well as

the “Health and Safety Policy

Statement” from both the

Drilling Contractor &

exploration company should be

posted in the dog house

10 days Low

No Photo Maximum hoisting limit posting A chart with the hoisting

equipment limitations and

Maximum Hoisting Limits for

the drillers should be posted in

the Dog house

10 days Low

No Photo Fall Prevention manual Obtain a copy of the CAODC

fall prevention manual or your

company’s fall prevention

manual and place a copy in the

Doghouse for workers as per

OH&S code

10 days Low

23

23 | P a g e

No Photo OH&S hand book Place a copy of the provincial

OH&S hand book in the dog

house for workers to review as

per OH&S code

10 days Low

No Photo Stick diagram Ensure the stick diagram is

frequently updated if the mud

weight being used is less than

posted

ongoing Low

grasslands safety services ltd.grasslandsafety.ca/_images/summary_report_sample.pdf · grasslands...

Documents