Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,288Inspections Most recent open 2026-07-24 Last loaded 2026-07-29

OSHA Inspection: MAVERICK DRILLING COMPANY

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of MAVERICK DRILLING COMPANY in 16100 BLUE RIDGE ROAD, MISSOURI CITY, TX 77489 (NAICS 213111). OSHA activity number 339600892.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
16100 BLUE RIDGE ROAD
City
MISSOURI CITY
State
TX
ZIP
77489
Mailing
5526 FM 2234, HOUSTON, TX 77082
Inspection type
Federal Agency (M)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
Employees
60
Ownership type
A

11 citations on file for this inspection.

1910.23 C01

Serious Gravity 5 4 instances 10 exposed
Issued
Jul 31, 2014
Abate by
Sep 21, 2014
Penalty
Initial $5,940 · Current $4,158 Reduced
29 CFR 1910.23(c)(1): Open-sided floors and/or platforms four feet or more above adjacent floor or ground level were not guarded with standard railings (or equivalent):    a)  The east side of rig 10, approximately 5 feet 7 inches above the ground, was not equipped with a standard railing consisting of top rails and intermediate rails.     b)  The east side of the doghouse of rig 10, approximately 5 feet above ground, was not equipped with an intermediate rail.    c)  The west side of rig 10 near the generator, approximately 4 feet 5 inches above the ground, was not equipped with a standard railing consisting of a top rail and an intermediate rail.        d)  The north side of rig 10, approximately 4 feet 9 inches above the ground, was not equipped with a standard railing consisting of top rails and intermediate rails.
Recent events (2)
  • — I (S) $4158
  • — Z (S) $5940

1910.180 C02

Serious Gravity 10 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 16, 2014
Penalty
Initial $6,930 · Current $4,851 Reduced
29 CFR 1910.180(c)(2): The cab(s) of truck crane(s) were not provided with a load rating chart with clearly legible letters and figures, which was easily visible to the operator while seated at the control:    a)  The Grove crane was not equipped with a load chart.
Recent events (2)
  • — I (S) $4851
  • — Z (S) $6930

1910.180 D04

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 16, 2014
Penalty
Initial $4,950 · Current $3,465 Reduced
29 CFR 1910.180(d)(4): Complete inspection(s) of crane(s) were not performed at intervals as generally defined in 1910.180(d)(ii) with a determination made as to whether deficiencies constituted a safety hazard:    a)  At the worksite, periodic inspections with intervals of 1 to 12 months were not being conducted of the Grove crane.
Recent events (2)
  • — I (S) $3465
  • — Z (S) $4950

1910.180 D06

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 31, 2014
Penalty
Initial $0 · Current $0
29 CFR 1910.180(d)(6): Monthly, dated and signed inspection records and reports for truck crane(s) were not provided for critical items such as (but not limited to) brakes, crane hooks and ropes:  a)  The Grove truck crane had not received an inspection since March 31, 2012.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.305 A02 X

Serious Gravity 5 2 instances 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 2, 2014
Penalty
Initial $4,950 · Current $3,465 Reduced
29 CFR 1910.305(a)(2)(x):  Flexible cords and cables were not protected from accidental damage, as might be caused, for example, by sharp corners, projections, and doorways or other pinch points:    a)  The electrical cable supplying power to the sleeper trailer near rig 10 was routed across and active dirt road.      b)  Flexible cords used to power lighting surrounding the trailer (doghouse) for rig 10 and rig 10 were lying on the ground in active walk ways.
Recent events (2)
  • — I (S) $3465
  • — Z (S) $4950

1910.305 G01 IV B

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 11, 2014
Penalty
Initial $4,950 · Current $3,465 Reduced
29 CFR 1910.305(g)(1)(iv)(B): Flexible cords and/or cables were run through holes in walls, ceilings, or floors:    a)  Inside the trailer attached to drill rig 10, a flexible cord powering the exterior lighting was ran through the wall of the trailer.
Recent events (2)
  • — I (S) $3465
  • — Z (S) $4950

1910.305 G02 II

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 6, 2014
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(2)(ii): Flexible cords were not used only in continuous lengths without splice or tap:  a) Inside the trailer (doghouse) attached to rig 10, a flexible cord supplying power to exterior lighting was spliced with wire nuts.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.305 G02 III

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 6, 2014
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(2)(iii): Flexible cords and cables were not connected to devices and fittings so that strain relief was provided that would prevent pull from being directly transmitted to joints or terminal screws:    a)  Inside the trailer (doghouse) for rig 10 a flexible cord used to power the exterior lighting had the inner conductor wires exposed at the plug.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.305 J01 I

Serious Gravity 5 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 6, 2014
Penalty
Initial $4,950 · Current $3,465 Reduced
29 CFR 1910.305(j)(1)(i): Fixtures, lampholders, lamps, rosettes, and receptacles located within 8 feet of the floor had live parts exposed to employee contact:    a)  Inside the trailer (doghouse) attached to rig 10, the cover plate for the electrical outlets was partially broken, exposing the electrical wiring and contacts.
Recent events (2)
  • — I (S) $3465
  • — Z (S) $4950

1910.333 C03 III A

Serious Gravity 10 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 16, 2014
Penalty
Initial $7,000 · Current $4,900 Reduced
29 CFR 1910.333(c)(3)(iii)(A): Vehicles or mechanical equipment capable of having parts of their structures elevated near energized overhead lines were not operated so that a clearance of 10 feet (305 cm) was maintained:    a)  On February 24, 2014, a clearance of 10 feet was not maintained between a Grove truck crane and overhead power lines rated at 7200 volts.
Recent events (2)
  • — I (S) $4900
  • — Z (S) $7000

1910.333 C03 III B

Serious Gravity 10 1 instance 10 exposed
Issued
Jul 31, 2014
Abate by
Aug 2, 2014
Penalty
Initial $0 · Current $0
29 CFR 1910.333(c)(3)(iii)(B): Employees standing on the ground may not contact the vehicle or mechanical equipment or any of its attachments:  a)  Two employees on the ground were handling the engine attached a the Grove truck crane capable of having parts of its structure within 10 feet of overhead power lines rated at 7200 volts.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Maverick Drilling Company's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 339600892.

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